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Merge pull request #30 from JF002/nimble

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Nimble
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JF002 2020-05-16 16:15:38 +02:00 committed by GitHub
parent 24a1f87a78 d6c6ac4cf5
commit d58f57b1b5
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657 changed files with 229472 additions and 1036 deletions
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2
CMakeLists.txt
View file

@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.10)
project(pinetime VERSION 0.4.0 LANGUAGES C CXX ASM)
project(pinetime VERSION 0.5.0 LANGUAGES C CXX ASM)
set(NRF_TARGET "nrf52")

26
README.md
View file

@ -27,14 +27,16 @@ I've tested this project on the actual PineTime hardware.
* Project builds and runs on the Pinetime;
* Logs available via JLink RTT;
* SPI (DMA & IRQ based) LCD driver;
* BLE advertising, connection and bonding;
* Open source BLE stack : [NimBLE](https://github.com/apache/mynewt-nimble);
* BLE advertising and connection connection;
* BLE CTS client (retrieves the time from the connected device if it implements a CTS server);
* Push button to go to disable screen (and go to low power mode) / enable screen (and wake-up) and UI navigation
* Touch panel support;
* Rich user interface (using [LittleVGL](https://littlevgl.com/)) via display, touchpanel and push button.
* Digital watch face and 4 demo applications (spinning meter, analog gauche, push button and message box);
* Watchdog (automatic reset in case of firmware crash) and reset support (push and hold the button for 7 - 10s);
* BLE Notification support (still Work-In-Progress, [companion app](https://github.com/JF002/gobbledegook) needed).
* BLE Notification support (still Work-In-Progress, [companion app](https://github.com/JF002/gobbledegook) needed);
* Supported by companion app [Amazfish](https://openrepos.net/content/piggz/amazfish) (time synchronization and notifications are integrated).
## Documentation
@ -77,10 +79,6 @@ See [this page](./doc/PinetimeStubWithNrf52DK.md)
- -DOPENOCD_BIN_PATH=[path to openocd]
* Optionally, you can define MERGEHEX with the path to the ```mergehex``` tool from [NRF5X Command Line Tools](https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf5x_cltools%2FUG%2Fcltools%2Fnrf5x_command_line_tools_lpage.html&cp=6_1) to be able to merge the application and softdevice into one HEX file. In this case the merged file is generated in src/pinetime-app-full.hex
- -DMERGEHEX=[Path to the mergehex executable]
JLINK
```
$ mkdir build
@ -116,18 +114,6 @@ $ make -j pinetime-app
$ make FLASH_ERASE
```
* Flash softdevice & application
```
$ make FLASH_SOFTDEVICE
$ make FLASH_pinetime-app
```
Or, with ```mergehex```
```
$ make FLASH_MERGED_pinetime-app
```
* For your information : list make targets :
@ -208,7 +194,7 @@ $ JLinkRTTClient
- https://github.com/eliotstock/memory : display the memory usage (FLASH/RAM) using the .map file from GCC.
## BLE connection, bonding and time synchronization
## BLE connection and time synchronization
At runtime, BLE advertising is started. You can then use a smartphone or computer to connect and bond to your Pinetime.
As soon as a device is bonded, Pinetime will look for a **CTS** server (**C**urrent **T**ime **S**ervice) on the connected device.
@ -223,7 +209,7 @@ Here is how to do it with an Android smartphone running NRFConnect:
- Select server configuration "Current Time Service" and tap OK
* Go back to the main screen and scan for BLE devices. A device called "PineTime" should appear
* Tap the button "Connect" next to the PineTime device. It should connect to the PineTime and switch to a new tab.
* On this tab, on the top right, there is a 3 dots button. Tap on it and select Bond. The bonding process begins, and if it is sucessful, the PineTime should update its time and display it on the screen.
* If a CTS server is found, the Pinetime should update its time with the time provided by the server.
### Using Linux and bluetoothctl
* Ensure that your bluetooth controller is enabled and working fine. I've tested this on a x86 Debian computer and on a RaspberryPi 3.

123
cmake-nRF5x/CMake_nRF5x.cmake
View file

@ -5,10 +5,6 @@ if (NOT NRF5_SDK_PATH)
message(FATAL_ERROR "The path to the nRF5 SDK (NRF5_SDK_PATH) must be set.")
endif ()
#if (NOT NRFJPROG)
# message(FATAL_ERROR "The path to the nrfjprog utility (NRFJPROG) must be set.")
#endif ()
# convert toolchain path to bin path
if(DEFINED ARM_NONE_EABI_TOOLCHAIN_PATH)
set(ARM_NONE_EABI_TOOLCHAIN_BIN_PATH ${ARM_NONE_EABI_TOOLCHAIN_PATH}/bin)
@ -70,22 +66,15 @@ macro(nRF5x_setup)
endif()
set(CPU_FLAGS "-mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16")
add_definitions(-DNRF52 -DNRF52832 -DNRF52832_XXAA -DNRF52_PAN_74 -DNRF52_PAN_64 -DNRF52_PAN_12 -DNRF52_PAN_58 -DNRF52_PAN_54 -DNRF52_PAN_31 -DNRF52_PAN_51 -DNRF52_PAN_36 -DNRF52_PAN_15 -DNRF52_PAN_20 -DNRF52_PAN_55 -DBOARD_PCA10040)
add_definitions(-DSOFTDEVICE_PRESENT -DS132 -DSWI_DISABLE0 -DBLE_STACK_SUPPORT_REQD -DNRF_SD_BLE_API_VERSION=6)
add_definitions(-DFREERTOS)
add_definitions(-DDEBUG_NRF_USER)
add_definitions(-D__STARTUP_CLEAR_BSS)
add_definitions(-D__HEAP_SIZE=8192)
add_definitions(-D__STACK_SIZE=2048)
include_directories(
"${NRF5_SDK_PATH}/components/softdevice/s132/headers"
"${NRF5_SDK_PATH}/components/softdevice/s132/headers/nrf52"
"${NRF5_SDK_PATH}/components/drivers_nrf/nrf_soc_nosd"
)
list(APPEND SDK_SOURCE_FILES
"${NRF5_SDK_PATH}/modules/nrfx/mdk/system_nrf52.c"
"${NRF5_SDK_PATH}/modules/nrfx/mdk/gcc_startup_nrf52.S"
)
set(SOFTDEVICE_PATH "${NRF5_SDK_PATH}/components/softdevice/s132/hex/s132_nrf52_6.1.1_softdevice.hex")
endif ()
set(COMMON_FLAGS "-MP -MD -mthumb -mabi=aapcs -Wall -g3 -ffunction-sections -fdata-sections -fno-strict-aliasing -fno-builtin --short-enums ${CPU_FLAGS} -Wreturn-type -Werror=return-type")
@ -242,7 +231,6 @@ macro(nRF5x_setup)
# Other external
include_directories(
"${NRF5_SDK_PATH}/external/fprintf/"
# "${NRF5_SDK_PATH}/external/utf_converter/"
)
list(APPEND SDK_SOURCE_FILES
@ -254,102 +242,24 @@ macro(nRF5x_setup)
# LCD/GFX
include_directories(
"${NRF5_SDK_PATH}/external/thedotfactory_fonts"
"${NRF5_SDK_PATH}/components/ble/ble_db_discovery"
)
list(APPEND SDK_SOURCE_FILES
"${NRF5_SDK_PATH}/components/ble/ble_db_discovery/ble_db_discovery.c"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_cts_c/ble_cts_c.c"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_ans_c/ble_ans_c.c"
# "${NRF5_SDK_PATH}/external/thedotfactory_fonts/orkney24pts.c"
)
#BLE S132
include_directories(
"${NRF5_SDK_PATH}/components/ble/common"
"${NRF5_SDK_PATH}/components/ble/ble_advertising"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_bas"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_hrs"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_dis"
"${NRF5_SDK_PATH}/components/ble/nrf_ble_gatt"
"${NRF5_SDK_PATH}/components/libraries/sensorsim"
"${NRF5_SDK_PATH}/components/ble/peer_manager"
"${NRF5_SDK_PATH}/components/ble/nrf_ble_qwr"
)
LIST(APPEND SDK_SOURCE_FILES
"${NRF5_SDK_PATH}//components/ble/common/ble_srv_common.c"
"${NRF5_SDK_PATH}/components/ble/ble_advertising/ble_advertising.c"
"${NRF5_SDK_PATH}/components/ble/common/ble_advdata.c"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_bas/ble_bas.c"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_hrs/ble_hrs.c"
"${NRF5_SDK_PATH}/components/ble/ble_services/ble_dis/ble_dis.c"
"${NRF5_SDK_PATH}/components/ble/nrf_ble_gatt/nrf_ble_gatt.c"
"${NRF5_SDK_PATH}/components/libraries/sensorsim/sensorsim.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_manager.c"
"${NRF5_SDK_PATH}/components/ble/nrf_ble_qwr/nrf_ble_qwr.c"
"${NRF5_SDK_PATH}/components/ble/common/ble_conn_state.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/auth_status_tracker.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/gatt_cache_manager.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/gatts_cache_manager.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/id_manager.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_data_storage.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_database.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_id.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_manager.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/peer_manager_handler.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/pm_buffer.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/security_dispatcher.c"
"${NRF5_SDK_PATH}/components/ble/peer_manager/security_manager.c"
"${NRF5_SDK_PATH}/components/ble/common/ble_conn_state.c"
"${NRF5_SDK_PATH}/components/ble/common/ble_conn_params.c"
"${NRF5_SDK_PATH}/components/ble/common/ble_conn_state.c"
"${NRF5_SDK_PATH}/components/libraries/atomic_flags/nrf_atflags.c"
"${NRF5_SDK_PATH}/components/libraries/fds/fds.c"
"${NRF5_SDK_PATH}/components/libraries/fstorage/nrf_fstorage.c"
"${NRF5_SDK_PATH}/components/libraries/fstorage/nrf_fstorage_sd.c"
"${NRF5_SDK_PATH}/components/libraries/atomic_fifo/nrf_atfifo.c"
"${NRF5_SDK_PATH}/components/softdevice/common/nrf_sdh.c"
"${NRF5_SDK_PATH}/components/softdevice/common/nrf_sdh_ble.c"
"${NRF5_SDK_PATH}/components/softdevice/common/nrf_sdh_freertos.c"
"${NRF5_SDK_PATH}/components/softdevice/common/nrf_sdh_soc.c"
"${NRF5_SDK_PATH}/components/libraries/experimental_section_vars/nrf_section_iter.c"
"${NRF5_SDK_PATH}/components/libraries/bsp/bsp_btn_ble.c"
"${NRF5_SDK_PATH}/components/libraries/hardfault/hardfault_implementation.c"
"${NRF5_SDK_PATH}/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c"
)
LIST(APPEND SDK_SOURCE_FILES
"${NRF5_SDK_PATH}/modules/nrfx/drivers/src/nrfx_twi.c"
)
# adds target for erasing and flashing the board with a softdevice
# adds target for erasing
if(USE_JLINK)
add_custom_target(FLASH_SOFTDEVICE
COMMAND ${NRFJPROG} --program ${SOFTDEVICE_PATH} -f ${NRF_TARGET} --sectorerase
COMMAND sleep 0.5s
COMMAND ${NRFJPROG} --reset -f ${NRF_TARGET}
COMMENT "flashing SoftDevice"
)
add_custom_target(FLASH_ERASE
COMMAND ${NRFJPROG} --eraseall -f ${NRF_TARGET}
COMMENT "erasing flashing"
)
elseif(USE_GDB_CLIENT)
add_custom_target(FLASH_SOFTDEVICE
COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'load' -ex 'kill' ${SOFTDEVICE_PATH}
COMMENT "flashing SoftDevice"
)
add_custom_target(FLASH_ERASE
COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'mon erase_mass'
COMMENT "erasing flashing"
)
elseif(USE_OPENOCD)
add_custom_target(FLASH_SOFTDEVICE
COMMAND ${OPENOCD_BIN_PATH} -c "tcl_port disabled" -c "gdb_port 3333" -c "telnet_port 4444" -f interface/stlink.cfg -c 'transport select hla_swd' -f target/nrf52.cfg -c "program \"${SOFTDEVICE_PATH}\"" -c reset -c shutdown
COMMENT "flashing SoftDevice"
)
add_custom_target(FLASH_ERASE
COMMAND ${OPENOCD_BIN_PATH} -f interface/stlink.cfg -c 'transport select hla_swd' -f target/nrf52.cfg -c init -c halt -c 'nrf5 mass_erase' -c reset -c shutdown
COMMENT "erasing flashing"
@ -391,35 +301,6 @@ macro(nRF5x_addExecutable EXECUTABLE_NAME SOURCE_FILES)
COMMAND ${CMAKE_OBJCOPY} -O ihex ${EXECUTABLE_NAME}.out "${EXECUTABLE_NAME}.hex"
COMMENT "post build steps for ${EXECUTABLE_NAME}")
if(MERGEHEX)
add_custom_command(TARGET ${EXECUTABLE_NAME}
POST_BUILD
COMMAND ${MERGEHEX} --merge ${EXECUTABLE_NAME}.hex ${NRF5_SDK_PATH}/components/softdevice/s132/hex/s132_nrf52_6.1.1_softdevice.hex --output ${EXECUTABLE_NAME}-full.hex
COMMENT "merging HEX files")
if(USE_JLINK)
add_custom_target("FLASH_MERGED_${EXECUTABLE_NAME}"
DEPENDS ${EXECUTABLE_NAME}
COMMAND ${NRFJPROG} --program ${EXECUTABLE_NAME}-full.hex -f ${NRF_TARGET} --sectorerase
COMMAND sleep 0.5s
COMMAND ${NRFJPROG} --reset -f ${NRF_TARGET}
COMMENT "flashing ${EXECUTABLE_NAME}-full.hex"
)
elseif(USE_GDB_CLIENT)
add_custom_target("FLASH_MERGED_${EXECUTABLE_NAME}"
DEPENDS ${EXECUTABLE_NAME}
COMMAND ${GDB_CLIENT_BIN_PATH} -nx --batch -ex 'target extended-remote ${GDB_CLIENT_TARGET_REMOTE}' -ex 'monitor swdp_scan' -ex 'attach 1' -ex 'load' -ex 'kill' ${EXECUTABLE_NAME}-full.hex
COMMENT "flashing ${EXECUTABLE_NAME}-full.hex"
)
elseif(USE_OPENOCD)
add_custom_target("FLASH_MERGED_${EXECUTABLE_NAME}"
DEPENDS ${EXECUTABLE_NAME}
COMMAND ${OPENOCD_BIN_PATH} -c "tcl_port disabled" -c "gdb_port 3333" -c "telnet_port 4444" -f interface/stlink.cfg -c 'transport select hla_swd' -f target/nrf52.cfg -c "program \"${EXECUTABLE_NAME}-full.hex\"" -c reset -c shutdown
COMMENT "flashing ${EXECUTABLE_NAME}-full.hex"
)
endif()
endif()
# custom target for flashing the board
if(USE_JLINK)
add_custom_target("FLASH_${EXECUTABLE_NAME}"

4
gcc_nrf52.ld
View file

@ -5,8 +5,8 @@ GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0x5a000
RAM (rwx) : ORIGIN = 0x200057b8, LENGTH = 0xa848
FLASH (rx) : ORIGIN = 0x00000, LENGTH = 0x80000
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x10000
}
SECTIONS

780
src/BLE/BleManager.c
View file

@ -1,780 +0,0 @@
#include <libraries/util/sdk_errors.h>
#include <softdevice/common/nrf_sdh.h>
#include <libraries/util/app_error.h>
#include <softdevice/common/nrf_sdh_ble.h>
#include <libraries/log/nrf_log.h>
#include <ble/nrf_ble_qwr/nrf_ble_qwr.h>
#include <ble/ble_services/ble_cts_c/ble_cts_c.h>
#include <ble/nrf_ble_gatt/nrf_ble_gatt.h>
#include <ble/ble_advertising/ble_advertising.h>
#include <ble/peer_manager/peer_manager.h>
#include <ble/peer_manager/peer_manager_handler.h>
#include <ble/ble_services/ble_hrs/ble_hrs.h>
#include <ble/ble_services/ble_bas/ble_bas.h>
#include <ble/ble_services/ble_dis/ble_dis.h>
#include <ble/ble_services/ble_ans_c/ble_ans_c.h>
#include <ble/common/ble_conn_params.h>
#include <libraries/fds/fds.h>
#include "nrf_sdh_soc.h"
#include "BleManager.h"
void ble_manager_init_stack();
void ble_manager_init_gap_params();
void ble_manager_init_gatt();
void ble_manager_init_db_discovery();
void ble_manager_init_advertising();
void ble_manager_init_peer_manager();
void ble_manager_init_services();
void ble_manager_init_connection_params();
void ble_manager_event_handler(ble_evt_t const *p_ble_evt, void *p_context);
void ble_manager_discover_handler(ble_db_discovery_evt_t *p_evt);
void ble_manager_advertising_event_handler(ble_adv_evt_t ble_adv_evt);
void ble_manager_peer_manager_event_handler(pm_evt_t const *p_evt);
void ble_manager_delete_bonds();
void ble_manager_queue_write_error_handler(uint32_t nrf_error);
void ble_manager_cts_event_handler(ble_cts_c_t *p_cts, ble_cts_c_evt_t *p_evt);
void ble_manager_cts_error_handler(uint32_t nrf_error);
void ble_manager_cts_print_time(ble_cts_c_evt_t *p_evt);
void ble_manager_conn_params_event_handler(ble_conn_params_evt_t *p_evt);
void ble_manager_conn_params_error_handler(uint32_t nrf_error);
typedef enum
{
ALERT_NOTIFICATION_DISABLED, /**< Alert Notifications has been disabled. */
ALERT_NOTIFICATION_ENABLED, /**< Alert Notifications has been enabled. */
ALERT_NOTIFICATION_ON, /**< Alert State is on. */
} ble_ans_c_alert_state_t;
void on_ans_c_evt(ble_ans_c_evt_t * p_evt);
void alert_notification_error_handler(uint32_t nrf_error);
void handle_alert_notification(ble_ans_c_evt_t * p_evt);
void supported_alert_notification_read(void);
void alert_notification_setup(void);
void control_point_setup(ble_ans_c_evt_t * p_evt);
uint16_t ble_manager_connection_handle = BLE_CONN_HANDLE_INVALID; // Handle of the current connection.
NRF_BLE_QWR_DEF(ble_manager_queue_write); // Context for the Queued Write module.
BLE_CTS_C_DEF(ble_manager_cts_client); // Current Time service instance.
NRF_BLE_GATT_DEF(ble_manager_gatt); // GATT module instance.
BLE_ADVERTISING_DEF(ble_manager_advertising); // Advertising module instance.
BLE_DB_DISCOVERY_DEF(ble_manager_db_discovery);
BLE_ANS_C_DEF(m_ans_c);
static uint8_t m_alert_message_buffer[MESSAGE_BUFFER_SIZE]; /**< Message buffer for optional notify messages. */
static ble_ans_c_alert_state_t m_new_alert_state = ALERT_NOTIFICATION_DISABLED; /**< State that holds the current state of New Alert Notifications, i.e. Enabled, Alert On, Disabled. */
static ble_ans_c_alert_state_t m_unread_alert_state = ALERT_NOTIFICATION_DISABLED; /**< State that holds the current state of Unread Alert Notifications, i.e. Enabled, Alert On, Disabled. */
static ble_uuid_t ble_manager_advertising_uuids[] = /* Universally unique service identifiers.*/
{
// {BLE_UUID_HEART_RATE_SERVICE, BLE_UUID_TYPE_BLE},
// {BLE_UUID_BATTERY_SERVICE, BLE_UUID_TYPE_BLE},
{BLE_UUID_DEVICE_INFORMATION_SERVICE, BLE_UUID_TYPE_BLE},
{BLE_UUID_CURRENT_TIME_SERVICE, BLE_UUID_TYPE_BLE}
};
static char const *day_of_week[] =
{
"Unknown",
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
"Sunday"
};
static char const *month_of_year[] =
{
"Unknown",
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
};
static char const * lit_catid[BLE_ANS_NB_OF_CATEGORY_ID] =
{
"Simple alert",
"Email",
"News",
"Incoming call",
"Missed call",
"SMS/MMS",
"Voice mail",
"Schedule",
"High prioritized alert",
"Instant message"
};
void ble_manager_init() {
ble_manager_init_stack();
ble_manager_init_gap_params();
ble_manager_init_gatt();
ble_manager_init_db_discovery();
ble_manager_init_advertising();
ble_manager_init_services();
ble_manager_init_connection_params();
}
void ble_manager_init_stack() {
ret_code_t err_code;
err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
// Configure the BLE stack using the default settings.
// Fetch the start address of the application RAM.
uint32_t ram_start = 0;
err_code = nrf_sdh_ble_default_cfg_set(BLE_MANAGER_CONN_CFG_TAG, &ram_start);
APP_ERROR_CHECK(err_code);
// Enable BLE stack.
err_code = nrf_sdh_ble_enable(&ram_start);
APP_ERROR_CHECK(err_code);
// Register a handler for BLE events.
NRF_SDH_BLE_OBSERVER(m_ble_observer, BLE_MANAGER__OBSERVER_PRIO, ble_manager_event_handler, NULL);
}
void (*OnNewTimeCallback)(current_time_char_t*);
void ble_manager_set_new_time_callback(void (*OnNewTime)(current_time_char_t*)) {
OnNewTimeCallback = OnNewTime;
}
void (*OnBleConnectionCallback)();
void ble_manager_set_ble_connection_callback(void (*OnBleConnection)()) {
OnBleConnectionCallback = OnBleConnection;
}
void (*OnBleDisconnectionCallback)();
void ble_manager_set_ble_disconnection_callback(void (*OnBleDisconnection)()) {
OnBleDisconnectionCallback = OnBleDisconnection;
}
void (*OnNewNotificationCallback)(const char* message, uint8_t size);
void ble_manager_set_new_notification_callback(void (*OnNewNotification)(const char*, uint8_t size)) {
OnNewNotificationCallback = OnNewNotification;
}
void ble_manager_event_handler(ble_evt_t const *p_ble_evt, void *p_context) {
uint32_t err_code;
switch (p_ble_evt->header.evt_id) {
case BLE_GAP_EVT_CONNECTED:
NRF_LOG_INFO("[BLE] Connected to peer");
ble_manager_connection_handle = p_ble_evt->evt.gap_evt.conn_handle;
err_code = nrf_ble_qwr_conn_handle_assign(&ble_manager_queue_write, ble_manager_connection_handle);
OnBleConnectionCallback();
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_DISCONNECTED:
NRF_LOG_INFO("[Ble] Disconnected from peer]");
ble_manager_connection_handle = BLE_CONN_HANDLE_INVALID;
if (p_ble_evt->evt.gap_evt.conn_handle == ble_manager_cts_client.conn_handle) {
ble_manager_cts_client.conn_handle = BLE_CONN_HANDLE_INVALID;
}
OnBleDisconnectionCallback();
break;
case BLE_GAP_EVT_PHY_UPDATE_REQUEST: {
NRF_LOG_INFO("[BLE] PHY update request.");
ble_gap_phys_t const phys =
{
.tx_phys = BLE_GAP_PHY_AUTO,
.rx_phys = BLE_GAP_PHY_AUTO,
};
err_code = sd_ble_gap_phy_update(p_ble_evt->evt.gap_evt.conn_handle, &phys);
APP_ERROR_CHECK(err_code);
}
break;
case BLE_GATTC_EVT_TIMEOUT:
// Disconnect on GATT Client timeout event.
NRF_LOG_INFO("[BLE] GATT Client Timeout.");
err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gattc_evt.conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_TIMEOUT:
// Disconnect on GATT Server timeout event.
NRF_LOG_INFO("[BLE] GATT Server Timeout.");
err_code = sd_ble_gap_disconnect(p_ble_evt->evt.gatts_evt.conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
APP_ERROR_CHECK(err_code);
break;
default:
// No implementation needed.
break;
}
}
void ble_manager_init_gap_params() {
ret_code_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *) BLE_MANAGER_DEVICE_NAME,
strlen(BLE_MANAGER_DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_HEART_RATE_SENSOR_HEART_RATE_BELT);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = BLE_MANAGER_MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = BLE_MANAGER_MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = BLE_MANAGER_SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = BLE_MANAGER_CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
void ble_manager_init_gatt() {
ret_code_t err_code = nrf_ble_gatt_init(&ble_manager_gatt, NULL);
APP_ERROR_CHECK(err_code);
}
void ble_manager_init_db_discovery() {
ret_code_t err_code = ble_db_discovery_init(ble_manager_discover_handler);
APP_ERROR_CHECK(err_code);
}
void ble_manager_discover_handler(ble_db_discovery_evt_t *p_evt) {
ble_cts_c_on_db_disc_evt(&ble_manager_cts_client, p_evt);
ble_ans_c_on_db_disc_evt(&m_ans_c, p_evt);
}
void ble_manager_init_advertising() {
ret_code_t err_code;
ble_advertising_init_t init;
memset(&init, 0, sizeof(init));
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
init.advdata.include_appearance = true;
init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE;
init.advdata.uuids_complete.uuid_cnt =
sizeof(ble_manager_advertising_uuids) / sizeof(ble_manager_advertising_uuids[0]);
init.advdata.uuids_complete.p_uuids = ble_manager_advertising_uuids;
init.config.ble_adv_whitelist_enabled = true;
init.config.ble_adv_fast_enabled = true;
init.config.ble_adv_fast_interval = BLE_MANAGER_ADV_INTERVAL;
init.config.ble_adv_fast_timeout = BLE_MANAGER_ADV_DURATION;
init.evt_handler = ble_manager_advertising_event_handler;
err_code = ble_advertising_init(&ble_manager_advertising, &init);
APP_ERROR_CHECK(err_code);
ble_advertising_conn_cfg_tag_set(&ble_manager_advertising, BLE_MANAGER_CONN_CFG_TAG);
}
void ble_manager_advertising_event_handler(ble_adv_evt_t ble_adv_evt) {
uint32_t err_code;
switch (ble_adv_evt) {
case BLE_ADV_EVT_FAST:
NRF_LOG_INFO("[Advertising] Fast advertising started.");
break;
case BLE_ADV_EVT_IDLE:
NRF_LOG_INFO("[Advertising] Idling...");
break;
default:
break;
}
}
bool record_delete_next(void)
{
fds_find_token_t tok = {0};
fds_record_desc_t desc = {0};
if (fds_record_iterate(&desc, &tok) == FDS_SUCCESS)
{
ret_code_t rc = fds_record_delete(&desc);
if (rc != FDS_SUCCESS)
{
return false;
}
return true;
}
else
{
/* No records left to delete. */
return false;
}
}
void ble_manager_init_peer_manager() {
ble_gap_sec_params_t sec_param;
ret_code_t err_code;
err_code = pm_init();
if(err_code != NRF_SUCCESS) {
// Many errors can occur here, but the most probable is the "Storage full" error from sdk/components/libraries/fds/fds.c : FDS_ERR_NO_PAGES.
// TODO : it erases the whole memory, it's not nice to do that...
NRF_LOG_WARNING("Error while initializing BLE peer management, Erasing all record from memory");
do {
} while(record_delete_next());
err_code = pm_init();
}
APP_ERROR_CHECK(err_code);
memset(&sec_param, 0, sizeof(ble_gap_sec_params_t));
// Security parameters to be used for all security procedures.
sec_param.bond = BLE_MANAGER_SEC_PARAM_BOND;
sec_param.mitm = BLE_MANAGER_SEC_PARAM_MITM;
sec_param.lesc = BLE_MANAGER_SEC_PARAM_LESC;
sec_param.keypress = BLE_MANAGER_SEC_PARAM_KEYPRESS;
sec_param.io_caps = BLE_MANAGER_SEC_PARAM_IO_CAPABILITIES;
sec_param.oob = BLE_MANAGER_SEC_PARAM_OOB;
sec_param.min_key_size = BLE_MANAGER_SEC_PARAM_MIN_KEY_SIZE;
sec_param.max_key_size = BLE_MANAGER_SEC_PARAM_MAX_KEY_SIZE;
sec_param.kdist_own.enc = 1;
sec_param.kdist_own.id = 1;
sec_param.kdist_peer.enc = 1;
sec_param.kdist_peer.id = 1;
err_code = pm_sec_params_set(&sec_param);
APP_ERROR_CHECK(err_code);
err_code = pm_register(ble_manager_peer_manager_event_handler);
APP_ERROR_CHECK(err_code);
}
void ble_manager_peer_manager_event_handler(pm_evt_t const *p_evt) {
bool delete_bonds = false;
ret_code_t err_code;
pm_handler_on_pm_evt(p_evt);
pm_handler_flash_clean(p_evt);
switch (p_evt->evt_id) {
case PM_EVT_CONN_SEC_SUCCEEDED: {
NRF_LOG_INFO("[Peer management] A link has been secured, starting service discovery.");
err_code = ble_db_discovery_start(&ble_manager_db_discovery, p_evt->conn_handle);
APP_ERROR_CHECK(err_code);
}
break;
case PM_EVT_PEERS_DELETE_SUCCEEDED:
NRF_LOG_INFO("[Peer management] All peers data has been successfuly deleted.");
ble_manager_start_advertising(&delete_bonds);
break;
case PM_EVT_STORAGE_FULL: {
NRF_LOG_INFO("[Peer management] Storage full, trying to run garbage collection on flash storage.");
// Run garbage collection on the flash.
err_code = fds_gc();
if (err_code == FDS_ERR_BUSY || err_code == FDS_ERR_NO_SPACE_IN_QUEUES)
{
NRF_LOG_INFO("[Peer management] Garbage collection issue.");
// Retry.
}
else
{
APP_ERROR_CHECK(err_code);
NRF_LOG_INFO("[Peer management] Garbage collection done.");
}
}break;
default:
break;
}
}
void ble_manager_start_advertising(void *p_erase_bonds) {
bool erase_bonds = *(bool *) p_erase_bonds;
if (erase_bonds) {
ble_manager_delete_bonds();
// Advertising is started by PM_EVT_PEERS_DELETE_SUCCEEDED event.
} else {
ret_code_t err_code = ble_advertising_start(&ble_manager_advertising, BLE_ADV_MODE_FAST);
APP_ERROR_CHECK(err_code);
}
}
void handle_alert_notification(ble_ans_c_evt_t * p_evt)
{
ret_code_t err_code;
if (p_evt->uuid.uuid == BLE_UUID_UNREAD_ALERT_CHAR)
{
if (m_unread_alert_state == ALERT_NOTIFICATION_ENABLED)
{
// err_code = bsp_indication_set(BSP_INDICATE_ALERT_1);
APP_ERROR_CHECK(err_code);
m_unread_alert_state = ALERT_NOTIFICATION_ON;
NRF_LOG_INFO("Unread Alert state: On.");
NRF_LOG_INFO(" Category: %s",
(uint32_t)lit_catid[p_evt->data.alert.alert_category]);
NRF_LOG_INFO(" Number of unread alerts: %d",
p_evt->data.alert.alert_category_count);
}
}
else if (p_evt->uuid.uuid == BLE_UUID_NEW_ALERT_CHAR)
{
m_new_alert_state = ALERT_NOTIFICATION_ON;
NRF_LOG_INFO("New Alert state: On.");
NRF_LOG_INFO(" Category: %s",
(uint32_t)lit_catid[p_evt->data.alert.alert_category]);
NRF_LOG_INFO(" Number of new alerts: %d",
p_evt->data.alert.alert_category_count);
NRF_LOG_INFO(" Text String Information: (%d) %s",
p_evt->data.alert.alert_msg_length, (uint32_t)p_evt->data.alert.p_alert_msg_buf);
OnNewNotificationCallback(p_evt->data.alert.p_alert_msg_buf, p_evt->data.alert.alert_msg_length);
}
else
{
// Only Unread and New Alerts exists, thus do nothing.
}
}
void supported_alert_notification_read(void)
{
NRF_LOG_INFO("Read supported Alert Notification characteristics on the connected peer.");
ret_code_t err_code;
err_code = ble_ans_c_new_alert_read(&m_ans_c);
APP_ERROR_CHECK(err_code);
err_code = ble_ans_c_unread_alert_read(&m_ans_c);
APP_ERROR_CHECK(err_code);
}
void alert_notification_setup(void)
{
ret_code_t err_code;
err_code = ble_ans_c_enable_notif_new_alert(&m_ans_c);
APP_ERROR_CHECK(err_code);
m_new_alert_state = ALERT_NOTIFICATION_ENABLED;
NRF_LOG_INFO("New Alert State: Enabled.");
err_code = ble_ans_c_enable_notif_unread_alert(&m_ans_c);
APP_ERROR_CHECK(err_code);
m_unread_alert_state = ALERT_NOTIFICATION_ENABLED;
NRF_LOG_INFO("Unread Alert State: Enabled.");
NRF_LOG_INFO("Notifications enabled.");
}
void control_point_setup(ble_ans_c_evt_t * p_evt)
{
uint32_t err_code;
ble_ans_control_point_t setting;
if (p_evt->uuid.uuid == BLE_UUID_SUPPORTED_UNREAD_ALERT_CATEGORY_CHAR)
{
setting.command = ANS_ENABLE_UNREAD_CATEGORY_STATUS_NOTIFICATION;
setting.category = (ble_ans_category_id_t)p_evt->data.alert.alert_category;
NRF_LOG_INFO("Unread status notification enabled for received categories.");
}
else if (p_evt->uuid.uuid == BLE_UUID_SUPPORTED_NEW_ALERT_CATEGORY_CHAR)
{
setting.command = ANS_ENABLE_NEW_INCOMING_ALERT_NOTIFICATION;
setting.category = (ble_ans_category_id_t)p_evt->data.alert.alert_category;
NRF_LOG_INFO("New incoming notification enabled for received categories.");
}
else
{
return;
}
err_code = ble_ans_c_control_point_write(&m_ans_c, &setting);
APP_ERROR_CHECK(err_code);
}
void on_ans_c_evt(ble_ans_c_evt_t * p_evt)
{
ret_code_t err_code;
switch (p_evt->evt_type) {
case BLE_ANS_C_EVT_DISCOVERY_FAILED:
// TODO When another service is found, this event is sent to all the other service handled.
// In this case, this is not an error, it just tells that the service that have just been found is not this one...
NRF_LOG_INFO("[ANS] Discovery failed");
break;
case BLE_ANS_C_EVT_NOTIFICATION:
handle_alert_notification(p_evt);
NRF_LOG_INFO("[ANS] Alert Notification received from server, UUID: %X.", p_evt->uuid.uuid);
break; // BLE_ANS_C_EVT_NOTIFICATION
case BLE_ANS_C_EVT_DISCOVERY_COMPLETE:
NRF_LOG_INFO("[ANS] Alert Notification Service discovered on the server.");
err_code = ble_ans_c_handles_assign(&m_ans_c,
p_evt->conn_handle,
&p_evt->data.service);
APP_ERROR_CHECK(err_code);
supported_alert_notification_read();
alert_notification_setup();
break; // BLE_ANS_C_EVT_DISCOVERY_COMPLETE
case BLE_ANS_C_EVT_READ_RESP:
NRF_LOG_INFO("[ANS] Alert Setup received from server, UUID: %X.", p_evt->uuid.uuid);
control_point_setup(p_evt);
break; // BLE_ANS_C_EVT_READ_RESP
case BLE_ANS_C_EVT_DISCONN_COMPLETE:
NRF_LOG_INFO("[ANS] ANS : disconnecting from server");
m_new_alert_state = ALERT_NOTIFICATION_DISABLED;
m_unread_alert_state = ALERT_NOTIFICATION_DISABLED;
break; // BLE_ANS_C_EVT_DISCONN_COMPLETE
default:
// No implementation needed.
break;
}
}
void alert_notification_error_handler(uint32_t nrf_error)
{
APP_ERROR_HANDLER(nrf_error);
}
void ble_manager_init_services() {
ret_code_t err_code;
ble_hrs_init_t hrs_init;
ble_bas_init_t bas_init;
ble_dis_init_t dis_init;
ble_cts_c_init_t cts_init;
ble_ans_c_init_t ans_init_obj;
nrf_ble_qwr_init_t qwr_init = {0};
uint8_t body_sensor_location;
// Initialize Queued Write Module.
qwr_init.error_handler = ble_manager_queue_write_error_handler;
err_code = nrf_ble_qwr_init(&ble_manager_queue_write, &qwr_init);
APP_ERROR_CHECK(err_code);
// Initialize Heart Rate Service.
body_sensor_location = BLE_HRS_BODY_SENSOR_LOCATION_FINGER;
memset(&hrs_init, 0, sizeof(hrs_init));
hrs_init.evt_handler = NULL;
hrs_init.is_sensor_contact_supported = true;
hrs_init.p_body_sensor_location = &body_sensor_location;
// Here the sec level for the Heart Rate Service can be changed/increased.
hrs_init.hrm_cccd_wr_sec = SEC_OPEN;
hrs_init.bsl_rd_sec = SEC_OPEN;
// Initialize Battery Service.
// memset(&bas_init, 0, sizeof(bas_init));
//
// // Here the sec level for the Battery Service can be changed/increased.
// bas_init.bl_rd_sec = SEC_OPEN;
// bas_init.bl_cccd_wr_sec = SEC_OPEN;
// bas_init.bl_report_rd_sec = SEC_OPEN;
//
// bas_init.evt_handler = NULL;
// bas_init.support_notification = true;
// bas_init.p_report_ref = NULL;
// bas_init.initial_batt_level = 100;
//
// err_code = ble_bas_init(&m_bas, &bas_init);
// APP_ERROR_CHECK(err_code);
// Initialize Device Information Service.
memset(&dis_init, 0, sizeof(dis_init));
ble_srv_ascii_to_utf8(&dis_init.manufact_name_str, (char *) BLE_MANAGER_MANUFACTURER_NAME);
dis_init.dis_char_rd_sec = SEC_OPEN;
err_code = ble_dis_init(&dis_init);
APP_ERROR_CHECK(err_code);
// Initialize CTS.
cts_init.evt_handler = ble_manager_cts_event_handler;
cts_init.error_handler = ble_manager_cts_error_handler;
err_code = ble_cts_c_init(&ble_manager_cts_client, &cts_init);
APP_ERROR_CHECK(err_code);
// Alert Notification service
memset(&ans_init_obj, 0, sizeof(ans_init_obj));
memset(m_alert_message_buffer, 0, MESSAGE_BUFFER_SIZE);
ans_init_obj.evt_handler = on_ans_c_evt;
ans_init_obj.message_buffer_size = MESSAGE_BUFFER_SIZE;
ans_init_obj.p_message_buffer = m_alert_message_buffer;
ans_init_obj.error_handler = alert_notification_error_handler;
err_code = ble_ans_c_init(&m_ans_c, &ans_init_obj);
APP_ERROR_CHECK(err_code);
}
void ble_manager_queue_write_error_handler(uint32_t nrf_error) {
APP_ERROR_HANDLER(nrf_error);
}
void ble_manager_cts_event_handler(ble_cts_c_t *p_cts, ble_cts_c_evt_t *p_evt) {
ret_code_t err_code;
switch (p_evt->evt_type) {
case BLE_CTS_C_EVT_DISCOVERY_COMPLETE:
NRF_LOG_INFO("[CTS] Current Time Service discovered on server, requesting current time...");
err_code = ble_cts_c_handles_assign(&ble_manager_cts_client,
p_evt->conn_handle,
&p_evt->params.char_handles);
ble_cts_c_current_time_read(&ble_manager_cts_client);
APP_ERROR_CHECK(err_code);
break;
case BLE_CTS_C_EVT_DISCOVERY_FAILED:
// TODO When another service is found, this event is sent to all the other service handled.
// In this case, this is not an error, it just tells that the service that have just been found is not this one...
NRF_LOG_INFO("[CTS] Current Time Service not found on server.");
break;
case BLE_CTS_C_EVT_DISCONN_COMPLETE:
NRF_LOG_INFO("[CTS] Disconnect Complete.");
break;
case BLE_CTS_C_EVT_CURRENT_TIME:
NRF_LOG_INFO("[CTS] Current Time received.");
ble_manager_cts_print_time(p_evt);
break;
case BLE_CTS_C_EVT_INVALID_TIME:
NRF_LOG_INFO("[CTS] Invalid Time received.");
break;
default:
break;
}
}
void ble_manager_cts_error_handler(uint32_t nrf_error) {
APP_ERROR_HANDLER(nrf_error);
}
void ble_manager_cts_print_time(ble_cts_c_evt_t *p_evt) {
NRF_LOG_INFO("\r\nCurrent Time:");
NRF_LOG_INFO("\r\nDate:");
NRF_LOG_INFO("\tDay of week %s", (uint32_t) day_of_week[p_evt->
params.
current_time.
exact_time_256.
day_date_time.
day_of_week]);
if (p_evt->params.current_time.exact_time_256.day_date_time.date_time.day == 0) {
NRF_LOG_INFO("\tDay of month Unknown");
} else {
NRF_LOG_INFO("\tDay of month %i",
p_evt->params.current_time.exact_time_256.day_date_time.date_time.day);
}
NRF_LOG_INFO("\tMonth of year %s",
(uint32_t) month_of_year[p_evt->params.current_time.exact_time_256.day_date_time.date_time.month]);
if (p_evt->params.current_time.exact_time_256.day_date_time.date_time.year == 0) {
NRF_LOG_INFO("\tYear Unknown");
} else {
NRF_LOG_INFO("\tYear %i",
p_evt->params.current_time.exact_time_256.day_date_time.date_time.year);
}
NRF_LOG_INFO("\r\nTime:");
NRF_LOG_INFO("\tHours %i",
p_evt->params.current_time.exact_time_256.day_date_time.date_time.hours);
NRF_LOG_INFO("\tMinutes %i",
p_evt->params.current_time.exact_time_256.day_date_time.date_time.minutes);
NRF_LOG_INFO("\tSeconds %i",
p_evt->params.current_time.exact_time_256.day_date_time.date_time.seconds);
NRF_LOG_INFO("\tFractions %i/256 of a second",
p_evt->params.current_time.exact_time_256.fractions256);
NRF_LOG_INFO("\r\nAdjust reason:\r");
NRF_LOG_INFO("\tDaylight savings %x",
p_evt->params.current_time.adjust_reason.change_of_daylight_savings_time);
NRF_LOG_INFO("\tTime zone %x",
p_evt->params.current_time.adjust_reason.change_of_time_zone);
NRF_LOG_INFO("\tExternal update %x",
p_evt->params.current_time.adjust_reason.external_reference_time_update);
NRF_LOG_INFO("\tManual update %x",
p_evt->params.current_time.adjust_reason.manual_time_update);
OnNewTimeCallback(&p_evt->params.current_time);
}
void ble_manager_init_connection_params() {
ret_code_t err_code;
ble_conn_params_init_t cp_init;
memset(&cp_init, 0, sizeof(cp_init));
cp_init.p_conn_params = NULL;
cp_init.first_conn_params_update_delay = FIRST_CONN_PARAMS_UPDATE_DELAY;
cp_init.next_conn_params_update_delay = NEXT_CONN_PARAMS_UPDATE_DELAY;
cp_init.max_conn_params_update_count = MAX_CONN_PARAMS_UPDATE_COUNT;
cp_init.start_on_notify_cccd_handle = BLE_GATT_HANDLE_INVALID;
cp_init.disconnect_on_fail = false;
cp_init.evt_handler = ble_manager_conn_params_event_handler;
cp_init.error_handler = ble_manager_conn_params_error_handler;
err_code = ble_conn_params_init(&cp_init);
APP_ERROR_CHECK(err_code);
}
void ble_manager_conn_params_event_handler(ble_conn_params_evt_t *p_evt) {
ret_code_t err_code;
if(p_evt->evt_type == BLE_CONN_PARAMS_EVT_SUCCEEDED) {
NRF_LOG_INFO("BLE connection parameters negotiation successful!");
} else if(p_evt->evt_type == BLE_CONN_PARAMS_EVT_FAILED) {
NRF_LOG_ERROR("BLE connection parameters negotiation error, disconnecting.");
err_code = sd_ble_gap_disconnect(ble_manager_connection_handle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE);
APP_ERROR_CHECK(err_code);
}
}
void ble_manager_conn_params_error_handler(uint32_t nrf_error) {
APP_ERROR_HANDLER(nrf_error);
}
void ble_manager_delete_bonds() {
ret_code_t err_code;
NRF_LOG_INFO("Erase bonds!");
err_code = pm_peers_delete();
APP_ERROR_CHECK(err_code);
}

51
src/BLE/BleManager.h
View file

@ -1,51 +0,0 @@
#pragma once
#include <ble/ble_services/ble_cts_c/ble_cts_c.h>
#ifdef __cplusplus
extern "C" {
#endif
#define BLE_MANAGER_CONN_CFG_TAG 1 /* A tag identifying the SoftDevice BLE configuration. */
#define BLE_MANAGER__OBSERVER_PRIO 3 /* Application's BLE observer priority. You shouldn't need to modify this value. */
#define BLE_MANAGER_DEVICE_NAME "PineTime" /* Name of device. Will be included in the advertising data.*/
#define BLE_MANAGER_MANUFACTURER_NAME "Codingfield"
#define BLE_MANAGER_MIN_CONN_INTERVAL MSEC_TO_UNITS(100, UNIT_1_25_MS) /* Minimum acceptable connection interval (0.4 seconds).*/
#define BLE_MANAGER_MAX_CONN_INTERVAL MSEC_TO_UNITS(650, UNIT_1_25_MS) /*Maximum acceptable connection interval (0.65 second).*/
#define BLE_MANAGER_SLAVE_LATENCY 0 /* Slave latency.*/
#define BLE_MANAGER_CONN_SUP_TIMEOUT MSEC_TO_UNITS(4000, UNIT_10_MS) /* Connection supervisory time-out (4 seconds).*/
#define BLE_MANAGER_ADV_INTERVAL 300 /* The advertising interval (in units of 0.625 ms. This value corresponds to 187.5 ms).*/
#define BLE_MANAGER_ADV_DURATION 18000 /* The advertising duration (180 seconds) in units of 10 milliseconds.*/
#define BLE_MANAGER_SEC_PARAM_BOND 1 /* Perform bonding. */
#define BLE_MANAGER_SEC_PARAM_MITM 0 /* Man In The Middle protection not required. */
#define BLE_MANAGER_SEC_PARAM_LESC 0 /* LE Secure Connections not enabled. */
#define BLE_MANAGER_SEC_PARAM_KEYPRESS 0 /* Keypress notifications not enabled. */
#define BLE_MANAGER_SEC_PARAM_IO_CAPABILITIES BLE_GAP_IO_CAPS_NONE /* No I/O capabilities. */
#define BLE_MANAGER_SEC_PARAM_OOB 0 /* Out Of Band data not available. */
#define BLE_MANAGER_SEC_PARAM_MIN_KEY_SIZE 7 /* Minimum encryption key size. */
#define BLE_MANAGER_SEC_PARAM_MAX_KEY_SIZE 16 /* Maximum encryption key size. */
#define FIRST_CONN_PARAMS_UPDATE_DELAY 5000 /* Time from initiating event (connect or start of notification) to first time sd_ble_gap_conn_param_update is called (5 seconds). */
#define NEXT_CONN_PARAMS_UPDATE_DELAY 30000 /* Time between each call to sd_ble_gap_conn_param_update after the first call (30 seconds). */
#define MAX_CONN_PARAMS_UPDATE_COUNT 3 /* Number of attempts before giving up the connection parameter negotiation. */
#define MESSAGE_BUFFER_SIZE 18 /**< Size of buffer holding optional messages in notifications. */
#define BLE_ANS_NB_OF_CATEGORY_ID 10 /**< Number of categories. */
void ble_manager_init();
void ble_manager_start_advertising(void *p_erase_bonds);
void ble_manager_init_peer_manager();
// TODO use signals from RTOS to notify new time
void ble_manager_set_new_time_callback(void (*OnNewTime)(current_time_char_t* currentTime));
void ble_manager_set_ble_disconnection_callback(void (*OnBleDisconnection)());
void ble_manager_set_ble_connection_callback(void (*OnBleConnection)());
void ble_manager_set_new_notification_callback(void (*OnNewNotification)(const char* message, uint8_t size));
#ifdef __cplusplus
}
#endif

118
src/CMakeLists.txt
View file

@ -23,11 +23,101 @@ nRF5x_addAppGpiote()
add_definitions(-DCONFIG_GPIO_AS_PINRESET)
add_definitions(-DDEBUG)
add_definitions(-DNIMBLE_CFG_CONTROLLER)
add_definitions(-DOS_CPUTIME_FREQ)
include_directories(.)
include_directories(libs/)
set(TINYCRYPT_SRC
libs/mynewt-nimble/ext/tinycrypt/src/aes_encrypt.c
libs/mynewt-nimble/ext/tinycrypt/src/utils.c
)
set(NIMBLE_SRC
libs/mynewt-nimble/porting/npl/freertos/src/nimble_port_freertos.c
libs/mynewt-nimble/porting/npl/freertos/src/npl_os_freertos.c
libs/mynewt-nimble/nimble/host/src/ble_hs.c
libs/mynewt-nimble/nimble/host/src/ble_hs_hci_evt.c
libs/mynewt-nimble/nimble/host/src/ble_l2cap_sig_cmd.c
libs/mynewt-nimble/nimble/host/src/ble_l2cap_sig.c
libs/mynewt-nimble/nimble/host/src/ble_l2cap.c
libs/mynewt-nimble/nimble/host/src/ble_hs_mbuf.c
libs/mynewt-nimble/nimble/host/src/ble_sm.c
libs/mynewt-nimble/nimble/host/src/ble_gap.c
libs/mynewt-nimble/nimble/host/src/ble_gatts.c
libs/mynewt-nimble/nimble/host/src/ble_gattc.c
libs/mynewt-nimble/nimble/host/src/ble_hs_conn.c
libs/mynewt-nimble/nimble/host/src/ble_att_svr.c
libs/mynewt-nimble/nimble/host/src/ble_store.c
libs/mynewt-nimble/nimble/host/src/ble_store_util.c
libs/mynewt-nimble/nimble/host/src/ble_hs_pvcy.c
libs/mynewt-nimble/nimble/host/src/ble_hs_hci.c
libs/mynewt-nimble/nimble/host/src/ble_hs_log.c
libs/mynewt-nimble/nimble/host/src/ble_hs_hci_util.c
libs/mynewt-nimble/nimble/host/src/ble_hs_hci_cmd.c
libs/mynewt-nimble/nimble/host/src/ble_hs_cfg.c
libs/mynewt-nimble/nimble/host/src/ble_uuid.c
libs/mynewt-nimble/nimble/host/src/ble_hs_id.c
libs/mynewt-nimble/nimble/host/src/ble_hs_misc.c
libs/mynewt-nimble/nimble/host/src/ble_att.c
libs/mynewt-nimble/nimble/host/src/ble_att_clt.c
libs/mynewt-nimble/nimble/host/src/ble_att_svr.c
libs/mynewt-nimble/nimble/host/src/ble_att_cmd.c
libs/mynewt-nimble/nimble/host/src/ble_hs_atomic.c
libs/mynewt-nimble/nimble/host/src/ble_hs_adv.c
libs/mynewt-nimble/nimble/host/src/ble_hs_flow.c
libs/mynewt-nimble/nimble/host/src/ble_sm.c
libs/mynewt-nimble/nimble/host/src/ble_sm_cmd.c
libs/mynewt-nimble/nimble/host/src/ble_sm_lgcy.c
libs/mynewt-nimble/nimble/host/src/ble_sm_alg.c
libs/mynewt-nimble/nimble/host/src/ble_hs_mqueue.c
libs/mynewt-nimble/nimble/host/src/ble_hs_stop.c
libs/mynewt-nimble/nimble/host/src/ble_hs_startup.c
libs/mynewt-nimble/nimble/host/store/ram/src/ble_store_ram.c
libs/mynewt-nimble/nimble/transport/ram/src/ble_hci_ram.c
libs/mynewt-nimble/nimble/controller/src/ble_ll.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_rand.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_conn.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_ctrl.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_hci.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_conn_hci.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_utils.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_scan.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_whitelist.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_adv.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_sched.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_supp_cmd.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_hci_ev.c
libs/mynewt-nimble/nimble/controller/src/ble_ll_rfmgmt.c
libs/mynewt-nimble/porting/nimble/src/os_cputime.c
libs/mynewt-nimble/porting/nimble/src/os_cputime_pwr2.c
libs/mynewt-nimble/porting/nimble/src/os_mbuf.c
libs/mynewt-nimble/porting/nimble/src/os_mempool.c
libs/mynewt-nimble/porting/nimble/src/hal_timer.c
libs/mynewt-nimble/porting/nimble/src/mem.c
libs/mynewt-nimble/porting/nimble/src/endian.c
libs/mynewt-nimble/porting/nimble/src/os_msys_init.c
libs/mynewt-nimble/nimble/drivers/nrf52/src/ble_hw.c
libs/mynewt-nimble/nimble/drivers/nrf52/src/ble_phy.c
libs/mynewt-nimble/nimble/host/services/gap/src/ble_svc_gap.c
libs/mynewt-nimble/nimble/host/services/gatt/src/ble_svc_gatt.c
libs/mynewt-nimble/nimble/host/util/src/addr.c
)
set(LVGL_SRC
libs/lv_conf.h
libs/lvgl/lvgl.h
@ -220,16 +310,23 @@ list(APPEND SOURCE_FILES
drivers/SpiMaster.cpp
drivers/Watchdog.cpp
drivers/DebugPins.cpp
BLE/BleManager.c
Components/Battery/BatteryController.cpp
Components/Ble/BleController.cpp
Components/Ble/NotificationManager.cpp
Components/DateTime/DateTimeController.cpp
Components/Brightness/BrightnessController.cpp
Components/Ble/NimbleController.cpp
Components/Ble/DeviceInformationService.cpp
Components/Ble/CurrentTimeClient.cpp
Components/Ble/AlertNotificationClient.cpp
Components/Ble/CurrentTimeService.cpp
Components/Ble/AlertNotificationService.cpp
drivers/Cst816s.cpp
FreeRTOS/port.c
FreeRTOS/port_cmsis_systick.c
FreeRTOS/port_cmsis.c
${TINYCRYPT_SRC}
${NIMBLE_SRC}
${LVGL_SRC}
${IMAGE_FILES}
@ -262,12 +359,15 @@ set(INCLUDE_FILES
drivers/SpiMaster.h
drivers/Watchdog.h
drivers/DebugPins.h
BLE/BleManager.h
Components/Battery/BatteryController.h
Components/Ble/BleController.h
Components/Ble/NotificationManager.h
Components/DateTime/DateTimeController.h
Components/Brightness/BrightnessController.h
Components/Ble/NimbleController.h
Components/Ble/DeviceInformationService.h
Components/Ble/CurrentTimeClient.h
Components/Ble/AlertNotificationClient.h
drivers/Cst816s.h
FreeRTOS/portmacro.h
FreeRTOS/portmacro_cmsis.h
@ -288,6 +388,18 @@ set(INCLUDE_FILES
include_directories(
FreeRTOS/
libs/date/includes
libs/mynewt-nimble/porting/npl/freertos/include
libs/mynewt-nimble/nimble/include
libs/mynewt-nimble/porting/nimble/include
libs/mynewt-nimble/nimble/host/include
libs/mynewt-nimble/nimble/controller/include
libs/mynewt-nimble/nimble/transport/ram/include
libs/mynewt-nimble/nimble/drivers/nrf52/include
libs/mynewt-nimble/ext/tinycrypt/include
libs/mynewt-nimble/nimble/host/services/gap/include
libs/mynewt-nimble/nimble/host/services/gatt/include
libs/mynewt-nimble/nimble/host/util/include
libs/mynewt-nimble/nimble/host/store/ram/include
)
link_directories(

138
src/Components/Ble/AlertNotificationClient.cpp Normal file
View file

@ -0,0 +1,138 @@
#include <SystemTask/SystemTask.h>
#include "NotificationManager.h"
#include "AlertNotificationClient.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t AlertNotificationClient::ansServiceUuid;
constexpr ble_uuid16_t AlertNotificationClient::supportedNewAlertCategoryUuid;
constexpr ble_uuid16_t AlertNotificationClient::supportedUnreadAlertCategoryUuid ;
constexpr ble_uuid16_t AlertNotificationClient::newAlertUuid;
constexpr ble_uuid16_t AlertNotificationClient::unreadAlertStatusUuid;
constexpr ble_uuid16_t AlertNotificationClient::controlPointUuid;
int Pinetime::Controllers::NewAlertSubcribeCallback(uint16_t conn_handle,
const struct ble_gatt_error *error,
struct ble_gatt_attr *attr,
void *arg) {
auto client = static_cast<AlertNotificationClient*>(arg);
return client->OnNewAlertSubcribe(conn_handle, error, attr);
}
AlertNotificationClient::AlertNotificationClient(Pinetime::System::SystemTask& systemTask,
Pinetime::Controllers::NotificationManager& notificationManager) :
systemTask{systemTask}, notificationManager{notificationManager}{
}
bool AlertNotificationClient::OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service) {
if(service == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("ANS Discovery complete");
return true;
}
if(service != nullptr && ble_uuid_cmp(((ble_uuid_t*)&ansServiceUuid), &service->uuid.u) == 0) {
NRF_LOG_INFO("ANS discovered : 0x%x", service->start_handle);
ansStartHandle = service->start_handle;
ansEndHandle = service->end_handle;
isDiscovered = true;
}
return false;
}
void AlertNotificationClient::Init() {
}
int AlertNotificationClient::OnCharacteristicsDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(error->status != 0 && error->status != BLE_HS_EDONE) {
NRF_LOG_INFO("ANS Characteristic discovery ERROR");
return 0;
}
if(characteristic == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("ANS Characteristic discovery complete");
} else {
if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&supportedNewAlertCategoryUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("ANS Characteristic discovered : supportedNewAlertCategoryUuid");
supportedNewAlertCategoryHandle = characteristic->val_handle;
} else if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&supportedUnreadAlertCategoryUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("ANS Characteristic discovered : supportedUnreadAlertCategoryUuid");
supportedUnreadAlertCategoryHandle = characteristic->val_handle;
} else if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&newAlertUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("ANS Characteristic discovered : newAlertUuid");
newAlertHandle = characteristic->val_handle;
newAlertDefHandle = characteristic->def_handle;
} else if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&unreadAlertStatusUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("ANS Characteristic discovered : unreadAlertStatusUuid");
unreadAlertStatusHandle = characteristic->val_handle;
} else if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&controlPointUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("ANS Characteristic discovered : controlPointUuid");
controlPointHandle = characteristic->val_handle;
}else
NRF_LOG_INFO("ANS Characteristic discovered : 0x%x", characteristic->val_handle);
}
return 0;
}
int AlertNotificationClient::OnNewAlertSubcribe(uint16_t connectionHandle, const ble_gatt_error *error,
ble_gatt_attr *attribute) {
if(error->status == 0) {
NRF_LOG_INFO("ANS New alert subscribe OK");
} else {
NRF_LOG_INFO("ANS New alert subscribe ERROR");
}
return 0;
}
int AlertNotificationClient::OnDescriptorDiscoveryEventCallback(uint16_t connectionHandle, const ble_gatt_error *error,
uint16_t characteristicValueHandle,
const ble_gatt_dsc *descriptor) {
if(error->status == 0) {
if(characteristicValueHandle == newAlertHandle && ble_uuid_cmp(((ble_uuid_t*)&newAlertUuid), &descriptor->uuid.u)) {
if(newAlertDescriptorHandle == 0) {
NRF_LOG_INFO("ANS Descriptor discovered : %d", descriptor->handle);
newAlertDescriptorHandle = descriptor->handle;
uint8_t value[2];
value[0] = 1;
value[1] = 0;
ble_gattc_write_flat(connectionHandle, newAlertDescriptorHandle, value, sizeof(value), NewAlertSubcribeCallback, this);
}
}
}
return 0;
}
void AlertNotificationClient::OnNotification(ble_gap_event *event) {
if(event->notify_rx.attr_handle == newAlertHandle) {
size_t notifSize = OS_MBUF_PKTLEN(event->notify_rx.om);
uint8_t data[notifSize + 1];
data[notifSize] = '\0';
os_mbuf_copydata(event->notify_rx.om, 0, notifSize, data);
char *s = (char *) &data[2];
NRF_LOG_INFO("DATA : %s", s);
notificationManager.Push(Pinetime::Controllers::NotificationManager::Categories::SimpleAlert, s, notifSize + 1);
systemTask.PushMessage(Pinetime::System::SystemTask::Messages::OnNewNotification);
}
}
bool AlertNotificationClient::IsDiscovered() const {
return isDiscovered;
}
uint16_t AlertNotificationClient::StartHandle() const {
return ansStartHandle;
}
uint16_t AlertNotificationClient::EndHandle() const {
return ansEndHandle;
}
uint16_t AlertNotificationClient::NewAlerthandle() const {
return newAlertHandle;
}

82
src/Components/Ble/AlertNotificationClient.h Normal file
View file

@ -0,0 +1,82 @@
#pragma once
#include <cstdint>
#include <array>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
int NewAlertSubcribeCallback(uint16_t conn_handle,
const struct ble_gatt_error *error,
struct ble_gatt_attr *attr,
void *arg);
class AlertNotificationClient {
public:
explicit AlertNotificationClient(Pinetime::System::SystemTask &systemTask,
Pinetime::Controllers::NotificationManager &notificationManager);
void Init();
bool OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
int OnCharacteristicsDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);
int OnNewAlertSubcribe(uint16_t connectionHandle, const ble_gatt_error *error, ble_gatt_attr *attribute);
int OnDescriptorDiscoveryEventCallback(uint16_t connectionHandle, const ble_gatt_error *error,
uint16_t characteristicValueHandle, const ble_gatt_dsc *descriptor);
void OnNotification(ble_gap_event *event);
bool IsDiscovered() const;
uint16_t StartHandle() const;
uint16_t EndHandle() const;
static constexpr const ble_uuid16_t &Uuid() { return ansServiceUuid; }
uint16_t NewAlerthandle() const;
private:
static constexpr uint16_t ansServiceId{0x1811};
static constexpr uint16_t supportedNewAlertCategoryId = 0x2a47;
static constexpr uint16_t supportedUnreadAlertCategoryId = 0x2a48;
static constexpr uint16_t newAlertId = 0x2a46;
static constexpr uint16_t unreadAlertStatusId = 0x2a45;
static constexpr uint16_t controlPointId = 0x2a44;
static constexpr ble_uuid16_t ansServiceUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = ansServiceId
};
static constexpr ble_uuid16_t supportedNewAlertCategoryUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = supportedNewAlertCategoryId
};
static constexpr ble_uuid16_t supportedUnreadAlertCategoryUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = supportedUnreadAlertCategoryId
};
static constexpr ble_uuid16_t newAlertUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = newAlertId
};
static constexpr ble_uuid16_t unreadAlertStatusUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = unreadAlertStatusId
};
static constexpr ble_uuid16_t controlPointUuid{
.u {.type = BLE_UUID_TYPE_16},
.value = controlPointId
};
uint16_t ansStartHandle;
uint16_t ansEndHandle;
uint16_t supportedNewAlertCategoryHandle;
uint16_t supportedUnreadAlertCategoryHandle;
uint16_t newAlertHandle;
uint16_t newAlertDescriptorHandle = 0;
uint16_t newAlertDefHandle;
uint16_t unreadAlertStatusHandle;
uint16_t controlPointHandle;
bool isDiscovered = false;
Pinetime::System::SystemTask &systemTask;
Pinetime::Controllers::NotificationManager &notificationManager;
};
}
}

73
src/Components/Ble/AlertNotificationService.cpp Normal file
View file

@ -0,0 +1,73 @@
#include <hal/nrf_rtc.h>
#include "NotificationManager.h"
#include <SystemTask/SystemTask.h>
#include "AlertNotificationService.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t AlertNotificationService::ansUuid;
constexpr ble_uuid16_t AlertNotificationService::ansCharUuid;
int AlertNotificationCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
auto anService = static_cast<AlertNotificationService*>(arg);
return anService->OnAlert(conn_handle, attr_handle, ctxt);
}
void AlertNotificationService::Init() {
ble_gatts_count_cfg(serviceDefinition);
ble_gatts_add_svcs(serviceDefinition);
}
AlertNotificationService::AlertNotificationService ( Pinetime::System::SystemTask& systemTask, Pinetime::Controllers::NotificationManager& notificationManager ) : m_systemTask{systemTask}, m_notificationManager{notificationManager},
characteristicDefinition{
{
.uuid = (ble_uuid_t *) &ansCharUuid,
.access_cb = AlertNotificationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE
},
{
0
}
},
serviceDefinition{
{
/* Device Information Service */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = (ble_uuid_t *) &ansUuid,
.characteristics = characteristicDefinition
},
{
0
},
}
{
}
int AlertNotificationService::OnAlert(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt) {
if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
size_t notifSize = OS_MBUF_PKTLEN(ctxt->om);
uint8_t data[notifSize + 1];
data[notifSize] = '\0';
os_mbuf_copydata(ctxt->om, 0, notifSize, data);
char *s = (char *) &data[3];
NRF_LOG_INFO("DATA : %s", s);
for(int i = 0; i <= notifSize; i++)
{
if(s[i] == 0x00)
{
s[i] = 0x0A;
}
}
m_notificationManager.Push(Pinetime::Controllers::NotificationManager::Categories::SimpleAlert, s, notifSize + 1);
m_systemTask.PushMessage(Pinetime::System::SystemTask::Messages::OnNewNotification);
}
return 0;
}

39
src/Components/Ble/AlertNotificationService.h Normal file
View file

@ -0,0 +1,39 @@
#pragma once
#include <cstdint>
#include <array>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class AlertNotificationService {
public:
AlertNotificationService(Pinetime::System::SystemTask &systemTask,
Pinetime::Controllers::NotificationManager &notificationManager);
void Init();
int OnAlert(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt);
private:
static constexpr uint16_t ansId {0x1811};
static constexpr uint16_t ansCharId {0x2a46};
static constexpr ble_uuid16_t ansUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ansId
};
static constexpr ble_uuid16_t ansCharUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ansCharId
};
struct ble_gatt_chr_def characteristicDefinition[2];
struct ble_gatt_svc_def serviceDefinition[2];
Pinetime::System::SystemTask &m_systemTask;
NotificationManager &m_notificationManager;
};
}
}

2
src/Components/Ble/BleController.h
View file

@ -1,6 +1,6 @@
#pragma once
#include <FreeRTOS.h>>
#include <FreeRTOS.h>
#include <queue.h>
namespace Pinetime {

77
src/Components/Ble/CurrentTimeClient.cpp Normal file
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@ -0,0 +1,77 @@
#include <hal/nrf_rtc.h>
#include "CurrentTimeClient.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t CurrentTimeClient::ctsServiceUuid;
constexpr ble_uuid16_t CurrentTimeClient::currentTimeCharacteristicUuid;
CurrentTimeClient::CurrentTimeClient(DateTime& dateTimeController) : dateTimeController{dateTimeController} {
}
void CurrentTimeClient::Init() {
}
bool CurrentTimeClient::OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service) {
if(service == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("CTS Discovery complete");
return true;
}
if(service != nullptr && ble_uuid_cmp(((ble_uuid_t*)&ctsServiceUuid), &service->uuid.u) == 0) {
NRF_LOG_INFO("CTS discovered : 0x%x", service->start_handle);
isDiscovered = true;
ctsStartHandle = service->start_handle;
ctsEndHandle = service->end_handle;
return false;
}
return false;
}
int CurrentTimeClient::OnCharacteristicDiscoveryEvent(uint16_t conn_handle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(characteristic == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("CTS Characteristic discovery complete");
return 0;
}
if(characteristic != nullptr && ble_uuid_cmp(((ble_uuid_t*)&currentTimeCharacteristicUuid), &characteristic->uuid.u) == 0) {
NRF_LOG_INFO("CTS Characteristic discovered : 0x%x", characteristic->val_handle);
currentTimeHandle = characteristic->val_handle;
}
return 0;
}
int CurrentTimeClient::OnCurrentTimeReadResult(uint16_t conn_handle, const ble_gatt_error *error, const ble_gatt_attr *attribute) {
if(error->status == 0) {
// TODO check that attribute->handle equals the handle discovered in OnCharacteristicDiscoveryEvent
CtsData result;
os_mbuf_copydata(attribute->om, 0, sizeof(CtsData), &result);
NRF_LOG_INFO("Received data: %d-%d-%d %d:%d:%d", result.year,
result.month, result.dayofmonth,
result.hour, result.minute, result.second);
dateTimeController.SetTime(result.year, result.month, result.dayofmonth,
0, result.hour, result.minute, result.second, nrf_rtc_counter_get(portNRF_RTC_REG));
} else {
NRF_LOG_INFO("Error retrieving current time: %d", error->status);
}
return 0;
}
bool CurrentTimeClient::IsDiscovered() const {
return isDiscovered;
}
uint16_t CurrentTimeClient::StartHandle() const {
return ctsStartHandle;
}
uint16_t CurrentTimeClient::EndHandle() const {
return ctsEndHandle;
}
uint16_t CurrentTimeClient::CurrentTimeHandle() const {
return currentTimeHandle;
}

55
src/Components/Ble/CurrentTimeClient.h Normal file
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@ -0,0 +1,55 @@
#pragma once
#include <cstdint>
#include <array>
#include <Components/DateTime/DateTimeController.h>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class CurrentTimeClient {
public:
explicit CurrentTimeClient(DateTime& dateTimeController);
void Init();
bool OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
int OnCharacteristicDiscoveryEvent(uint16_t conn_handle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);
int OnCurrentTimeReadResult(uint16_t conn_handle, const ble_gatt_error *error, const ble_gatt_attr *attribute);
bool IsDiscovered() const;
uint16_t StartHandle() const;
uint16_t EndHandle() const;
uint16_t CurrentTimeHandle() const;
static constexpr const ble_uuid16_t* Uuid() { return &CurrentTimeClient::ctsServiceUuid; }
static constexpr const ble_uuid16_t* CurrentTimeCharacteristicUuid() { return &CurrentTimeClient::currentTimeCharacteristicUuid; }
private:
typedef struct __attribute__((packed)) {
uint16_t year;
uint8_t month;
uint8_t dayofmonth;
uint8_t hour;
uint8_t minute;
uint8_t second;
uint8_t millis;
uint8_t reason;
} CtsData;
static constexpr uint16_t ctsServiceId {0x1805};
static constexpr uint16_t currentTimeCharacteristicId {0x2a2b};
static constexpr ble_uuid16_t ctsServiceUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ctsServiceId
};
static constexpr ble_uuid16_t currentTimeCharacteristicUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = currentTimeCharacteristicId
};
uint16_t currentTimeHandle;
DateTime& dateTimeController;
bool isDiscovered = false;
uint16_t ctsStartHandle;
uint16_t ctsEndHandle;
};
}
}

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#include "CurrentTimeService.h"
#include <hal/nrf_rtc.h>
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t CurrentTimeService::ctsUuid;
constexpr ble_uuid16_t CurrentTimeService::ctChrUuid;
int CTSCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
auto cts = static_cast<CurrentTimeService*>(arg);
return cts->OnTimeAccessed(conn_handle, attr_handle, ctxt);
}
void CurrentTimeService::Init() {
ble_gatts_count_cfg(serviceDefinition);
ble_gatts_add_svcs(serviceDefinition);
}
int CurrentTimeService::OnTimeAccessed(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt) {
NRF_LOG_INFO("Setting time...");
if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
CtsData result;
os_mbuf_copydata(ctxt->om, 0, sizeof(CtsData), &result);
NRF_LOG_INFO("Received data: %d-%d-%d %d:%d:%d", result.year,
result.month, result.dayofmonth,
result.hour, result.minute, result.second);
m_dateTimeController.SetTime(result.year, result.month, result.dayofmonth,
0, result.hour, result.minute, result.second, nrf_rtc_counter_get(portNRF_RTC_REG));
} else if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR) {
CtsData currentDateTime;
currentDateTime.year = m_dateTimeController.Year();
currentDateTime.month = static_cast<u_int8_t>(m_dateTimeController.Month());
currentDateTime.dayofmonth = m_dateTimeController.Day();
currentDateTime.hour = m_dateTimeController.Hours();
currentDateTime.minute = m_dateTimeController.Minutes();
currentDateTime.second = m_dateTimeController.Seconds();
currentDateTime.millis = 0;
int res = os_mbuf_append(ctxt->om, &currentDateTime, sizeof(CtsData));
return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
return 0;
}
CurrentTimeService::CurrentTimeService(DateTime &dateTimeController) : m_dateTimeController{dateTimeController},
characteristicDefinition{
{
.uuid = (ble_uuid_t *) &ctChrUuid,
.access_cb = CTSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
},
{
0
}
},
serviceDefinition{
{
/* Device Information Service */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = (ble_uuid_t *) &ctsUuid,
.characteristics = characteristicDefinition
},
{
0
},
}
{
}

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#pragma once
#include <cstdint>
#include <array>
#include <Components/DateTime/DateTimeController.h>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class CurrentTimeService {
public:
CurrentTimeService(DateTime &dateTimeController);
void Init();
int OnTimeAccessed(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt);
private:
static constexpr uint16_t ctsId {0x1805};
static constexpr uint16_t ctsCharId {0x2a2b};
static constexpr ble_uuid16_t ctsUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ctsId
};
static constexpr ble_uuid16_t ctChrUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ctsCharId
};
struct ble_gatt_chr_def characteristicDefinition[2];
struct ble_gatt_svc_def serviceDefinition[2];
typedef struct __attribute__((packed)) {
uint16_t year;
uint8_t month;
uint8_t dayofmonth;
uint8_t hour;
uint8_t minute;
uint8_t second;
uint8_t millis;
uint8_t reason;
} CtsData;
DateTime &m_dateTimeController;
};
}
}

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#include "DeviceInformationService.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t DeviceInformationService::manufacturerNameUuid;
constexpr ble_uuid16_t DeviceInformationService::modelNumberUuid;
constexpr ble_uuid16_t DeviceInformationService::serialNumberUuid;
constexpr ble_uuid16_t DeviceInformationService::fwRevisionUuid;
constexpr ble_uuid16_t DeviceInformationService::deviceInfoUuid;
constexpr ble_uuid16_t DeviceInformationService::hwRevisionUuid;
int DeviceInformationCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
auto deviceInformationService = static_cast<DeviceInformationService*>(arg);
return deviceInformationService->OnDeviceInfoRequested(conn_handle, attr_handle, ctxt);
}
void DeviceInformationService::Init() {
ble_gatts_count_cfg(serviceDefinition);
ble_gatts_add_svcs(serviceDefinition);
}
int DeviceInformationService::OnDeviceInfoRequested(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt) {
const char *str;
switch (ble_uuid_u16(ctxt->chr->uuid)) {
case manufacturerNameId:
str = manufacturerName;
break;
case modelNumberId:
str = modelNumber;
break;
case serialNumberId:
str = serialNumber;
break;
case fwRevisionId:
str = fwRevision;
break;
case hwRevisionId:
str = hwRevision;
break;
default:
return BLE_ATT_ERR_UNLIKELY;
}
int res = os_mbuf_append(ctxt->om, str, strlen(str));
return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
DeviceInformationService::DeviceInformationService() :
characteristicDefinition{
{
.uuid = (ble_uuid_t *) &manufacturerNameUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &modelNumberUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &serialNumberUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &fwRevisionUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &hwRevisionUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
0
}
},
serviceDefinition{
{
/* Device Information Service */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = (ble_uuid_t *) &deviceInfoUuid,
.characteristics = characteristicDefinition
},
{
0
},
}
{
}

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#pragma once
#include <cstdint>
#include <array>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class DeviceInformationService {
public:
DeviceInformationService();
void Init();
int OnDeviceInfoRequested(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt);
private:
static constexpr uint16_t deviceInfoId {0x180a};
static constexpr uint16_t manufacturerNameId {0x2a29};
static constexpr uint16_t modelNumberId {0x2a24};
static constexpr uint16_t serialNumberId {0x2a25};
static constexpr uint16_t fwRevisionId {0x2a26};
static constexpr uint16_t hwRevisionId {0x2a27};
static constexpr char* manufacturerName = "Codingfield";
static constexpr char* modelNumber = "1";
static constexpr char* serialNumber = "9.8.7.6.5.4";
static constexpr char* fwRevision = "0.5.0";
static constexpr char* hwRevision = "1.0.0";
static constexpr ble_uuid16_t deviceInfoUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = deviceInfoId
};
static constexpr ble_uuid16_t manufacturerNameUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = manufacturerNameId
};
static constexpr ble_uuid16_t modelNumberUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = modelNumberId
};
static constexpr ble_uuid16_t serialNumberUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = serialNumberId
};
static constexpr ble_uuid16_t fwRevisionUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = fwRevisionId
};
static constexpr ble_uuid16_t hwRevisionUuid {
.u {.type = BLE_UUID_TYPE_16},
.value = hwRevisionId
};
struct ble_gatt_chr_def characteristicDefinition[6];
struct ble_gatt_svc_def serviceDefinition[2];
};
}
}

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#include "DeviceInformationService.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t DeviceInformationService::manufacturerNameUuid;
constexpr ble_uuid16_t DeviceInformationService::modelNumberUuid;
constexpr ble_uuid16_t DeviceInformationService::serialNumberUuid;
constexpr ble_uuid16_t DeviceInformationService::fwRevisionUuid;
constexpr ble_uuid16_t DeviceInformationService::deviceInfoUuid;
constexpr ble_uuid16_t DeviceInformationService::hwRevisionUuid;
int DeviceInformationCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
auto deviceInformationService = static_cast<DeviceInformationService*>(arg);
return deviceInformationService->OnDeviceInfoRequested(conn_handle, attr_handle, ctxt);
}
void DeviceInformationService::Init() {
ble_gatts_count_cfg(serviceDefinition);
ble_gatts_add_svcs(serviceDefinition);
}
int DeviceInformationService::OnDeviceInfoRequested(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt) {
const char *str;
switch (ble_uuid_u16(ctxt->chr->uuid)) {
case manufacturerNameId:
str = manufacturerName;
break;
case modelNumberId:
str = modelNumber;
break;
case serialNumberId:
str = serialNumber;
break;
case fwRevisionId:
str = fwRevision;
break;
case hwRevisionId:
str = hwRevision;
break;
default:
return BLE_ATT_ERR_UNLIKELY;
}
int res = os_mbuf_append(ctxt->om, str, strlen(str));
return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
DeviceInformationService::DeviceInformationService() :
characteristicDefinition{
{
.uuid = (ble_uuid_t *) &manufacturerNameUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &modelNumberUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &serialNumberUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &fwRevisionUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
.uuid = (ble_uuid_t *) &hwRevisionUuid,
.access_cb = DeviceInformationCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
},
{
0
}
},
serviceDefinition{
{
/* Device Information Service */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = (ble_uuid_t *) &deviceInfoUuid,
.characteristics = characteristicDefinition
},
{
0
},
}
{
}

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#pragma once
#include <cstdint>
#include <array>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class DeviceInformationService {
public:
DeviceInformationService();
void Init();
int OnDeviceInfoRequested(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt);
private:
static constexpr uint16_t deviceInfoId {0x180a};
static constexpr uint16_t manufacturerNameId {0x2a29};
static constexpr uint16_t modelNumberId {0x2a24};
static constexpr uint16_t serialNumberId {0x2a25};
static constexpr uint16_t fwRevisionId {0x2a26};
static constexpr uint16_t hwRevisionId {0x2a27};
static constexpr char* manufacturerName = "Codingfield";
static constexpr char* modelNumber = "1";
static constexpr char* serialNumber = "9.8.7.6.5.4";
static constexpr char* fwRevision = "0.5.0";
static constexpr char* hwRevision = "1.0.0";
static constexpr ble_uuid16_t deviceInfoUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = deviceInfoId
};
static constexpr ble_uuid16_t manufacturerNameUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = manufacturerNameId
};
static constexpr ble_uuid16_t modelNumberUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = modelNumberId
};
static constexpr ble_uuid16_t serialNumberUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = serialNumberId
};
static constexpr ble_uuid16_t fwRevisionUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = fwRevisionId
};
static constexpr ble_uuid16_t hwRevisionUuid {
.u {.type = BLE_UUID_TYPE_16},
.value = hwRevisionId
};
struct ble_gatt_chr_def characteristicDefinition[6];
struct ble_gatt_svc_def serviceDefinition[2];
};
}
}

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#include <Components/DateTime/DateTimeController.h>
#include <SystemTask/SystemTask.h>
#include <Components/Ble/NotificationManager.h>
#include <hal/nrf_rtc.h>
#include "NimbleController.h"
#include <services/gatt/ble_svc_gatt.h>
#include <services/gap/ble_svc_gap.h>
#include <host/util/util.h>
#include <host/ble_hs_id.h>
#include <host/ble_hs.h>
#include <host/ble_gap.h>
using namespace Pinetime::Controllers;
// TODO I'm not satisfied by how this code looks like (AlertNotificationClient and CurrentTimeClient must
// expose too much data, too many callbacks -> NimbleController -> CTS/ANS client.
// Let's try to improve this code (and keep it working!)
NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
Pinetime::Controllers::Ble& bleController,
DateTime& dateTimeController,
Pinetime::Controllers::NotificationManager& notificationManager) :
systemTask{systemTask},
bleController{bleController},
dateTimeController{dateTimeController},
notificationManager{notificationManager},
currentTimeClient{dateTimeController},
alertNotificationClient{systemTask, notificationManager},
anService{systemTask, notificationManager},
currentTimeService{dateTimeController} {
}
int GAPEventCallback(struct ble_gap_event *event, void *arg) {
auto nimbleController = static_cast<NimbleController*>(arg);
return nimbleController->OnGAPEvent(event);
}
int CurrentTimeCharacteristicDiscoveredCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
const struct ble_gatt_chr *chr, void *arg) {
auto client = static_cast<NimbleController*>(arg);
return client->OnCTSCharacteristicDiscoveryEvent(conn_handle, error, chr);
}
int AlertNotificationCharacteristicDiscoveredCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
const struct ble_gatt_chr *chr, void *arg) {
auto client = static_cast<NimbleController*>(arg);
return client->OnANSCharacteristicDiscoveryEvent(conn_handle, error, chr);
}
int CurrentTimeReadCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
struct ble_gatt_attr *attr, void *arg) {
auto client = static_cast<NimbleController*>(arg);
return client->OnCurrentTimeReadResult(conn_handle, error, attr);
}
int AlertNotificationDescriptorDiscoveryEventCallback(uint16_t conn_handle,
const struct ble_gatt_error *error,
uint16_t chr_val_handle,
const struct ble_gatt_dsc *dsc,
void *arg) {
auto client = static_cast<NimbleController*>(arg);
return client->OnANSDescriptorDiscoveryEventCallback(conn_handle, error, chr_val_handle, dsc);
}
void NimbleController::Init() {
while (!ble_hs_synced()) {}
ble_svc_gap_init();
ble_svc_gatt_init();
deviceInformationService.Init();
currentTimeClient.Init();
currentTimeService.Init();
anService.Init();
int res;
res = ble_hs_util_ensure_addr(0);
ASSERT(res == 0);
res = ble_hs_id_infer_auto(0, &addrType);
ASSERT(res == 0);
res = ble_svc_gap_device_name_set(deviceName);
ASSERT(res == 0);
res = ble_gatts_start();
ASSERT(res == 0);
}
void NimbleController::StartAdvertising() {
ble_svc_gap_device_name_set("Pinetime-JF");
/* set adv parameters */
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
/* advertising payload is split into advertising data and advertising
response, because all data cannot fit into single packet; name of device
is sent as response to scan request */
struct ble_hs_adv_fields rsp_fields;
/* fill all fields and parameters with zeros */
memset(&adv_params, 0, sizeof(adv_params));
memset(&fields, 0, sizeof(fields));
memset(&rsp_fields, 0, sizeof(rsp_fields));
adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
fields.flags = BLE_HS_ADV_F_DISC_GEN |
BLE_HS_ADV_F_BREDR_UNSUP;
// fields.uuids128 = BLE_UUID128(BLE_UUID128_DECLARE(
// 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
// 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff));
fields.num_uuids128 = 0;
fields.uuids128_is_complete = 0;;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
rsp_fields.name = (uint8_t *)"Pinetime-JF";
rsp_fields.name_len = strlen("Pinetime-JF");
rsp_fields.name_is_complete = 1;
int res;
res = ble_gap_adv_set_fields(&fields);
//ASSERT(res == 0);
res = ble_gap_adv_rsp_set_fields(&rsp_fields);
//ASSERT(res == 0);
res = ble_gap_adv_start(addrType, NULL, 10000,
&adv_params, GAPEventCallback, this);
//ASSERT(res == 0);
// TODO I've disabled these ASSERT as they sometime asserts and reset the mcu.
// For now, the advertising is restarted as soon as it ends. There may be a race condition
// that prevent the advertising from restarting reliably.
// I remove the assert to prevent this uncesseray crash, but in the long term, the management of
// the advertising should be improve (better error handling, and advertise for 3 minutes after
// the application has been woken up, for example.
}
int OnAllSvrDisco(uint16_t conn_handle,
const struct ble_gatt_error *error,
const struct ble_gatt_svc *service,
void *arg) {
auto nimbleController = static_cast<NimbleController*>(arg);
return nimbleController->OnDiscoveryEvent(conn_handle, error, service);
return 0;
}
int NimbleController::OnGAPEvent(ble_gap_event *event) {
switch (event->type) {
case BLE_GAP_EVENT_ADV_COMPLETE:
NRF_LOG_INFO("Advertising event : BLE_GAP_EVENT_ADV_COMPLETE");
NRF_LOG_INFO("advertise complete; reason=%dn status=%d", event->adv_complete.reason, event->connect.status);
StartAdvertising();
break;
case BLE_GAP_EVENT_CONNECT: {
NRF_LOG_INFO("Advertising event : BLE_GAP_EVENT_CONNECT");
/* A new connection was established or a connection attempt failed. */
NRF_LOG_INFO("connection %s; status=%d ", event->connect.status == 0 ? "established" : "failed",
event->connect.status);
if (event->connect.status != 0) {
/* Connection failed; resume advertising. */
StartAdvertising();
bleController.Disconnect();
} else {
bleController.Connect();
connectionHandle = event->connect.conn_handle;
ble_gattc_disc_all_svcs(connectionHandle, OnAllSvrDisco, this);
}
}
break;
case BLE_GAP_EVENT_DISCONNECT:
NRF_LOG_INFO("Advertising event : BLE_GAP_EVENT_DISCONNECT");
NRF_LOG_INFO("disconnect; reason=%d", event->disconnect.reason);
/* Connection terminated; resume advertising. */
bleController.Disconnect();
StartAdvertising();
break;
case BLE_GAP_EVENT_CONN_UPDATE:
NRF_LOG_INFO("Advertising event : BLE_GAP_EVENT_CONN_UPDATE");
/* The central has updated the connection parameters. */
NRF_LOG_INFO("connection updated; status=%d ", event->conn_update.status);
break;
case BLE_GAP_EVENT_ENC_CHANGE:
/* Encryption has been enabled or disabled for this connection. */
NRF_LOG_INFO("encryption change event; status=%d ", event->enc_change.status);
return 0;
case BLE_GAP_EVENT_SUBSCRIBE:
NRF_LOG_INFO("subscribe event; conn_handle=%d attr_handle=%d "
"reason=%d prevn=%d curn=%d previ=%d curi=???\n",
event->subscribe.conn_handle,
event->subscribe.attr_handle,
event->subscribe.reason,
event->subscribe.prev_notify,
event->subscribe.cur_notify,
event->subscribe.prev_indicate);
return 0;
case BLE_GAP_EVENT_MTU:
NRF_LOG_INFO("mtu update event; conn_handle=%d cid=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.channel_id,
event->mtu.value);
return 0;
case BLE_GAP_EVENT_REPEAT_PAIRING: {
/* We already have a bond with the peer, but it is attempting to
* establish a new secure link. This app sacrifices security for
* convenience: just throw away the old bond and accept the new link.
*/
/* Delete the old bond. */
struct ble_gap_conn_desc desc;
ble_gap_conn_find(event->repeat_pairing.conn_handle, &desc);
ble_store_util_delete_peer(&desc.peer_id_addr);
/* Return BLE_GAP_REPEAT_PAIRING_RETRY to indicate that the host should
* continue with the pairing operation.
*/
}
return BLE_GAP_REPEAT_PAIRING_RETRY;
case BLE_GAP_EVENT_NOTIFY_RX: {
/* Peer sent us a notification or indication. */
size_t notifSize = OS_MBUF_PKTLEN(event->notify_rx.om);
NRF_LOG_INFO("received %s; conn_handle=%d attr_handle=%d "
"attr_len=%d",
event->notify_rx.indication ?
"indication" :
"notification",
event->notify_rx.conn_handle,
event->notify_rx.attr_handle,
notifSize);
alertNotificationClient.OnNotification(event);
return 0;
}
/* Attribute data is contained in event->notify_rx.attr_data. */
default:
NRF_LOG_INFO("Advertising event : %d", event->type);
break;
}
return 0;
}
int NimbleController::OnDiscoveryEvent(uint16_t i, const ble_gatt_error *error, const ble_gatt_svc *service) {
if(service == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("Service Discovery complete");
if(currentTimeClient.IsDiscovered()) {
ble_gattc_disc_all_chrs(connectionHandle, currentTimeClient.StartHandle(), currentTimeClient.EndHandle(),
CurrentTimeCharacteristicDiscoveredCallback, this);
} else if(alertNotificationClient.IsDiscovered()) {
ble_gattc_disc_all_chrs(connectionHandle, alertNotificationClient.StartHandle(), alertNotificationClient.EndHandle(),
AlertNotificationCharacteristicDiscoveredCallback, this);
}
return 0;
}
alertNotificationClient.OnDiscoveryEvent(i, error, service);
currentTimeClient.OnDiscoveryEvent(i, error, service);
return 0;
}
int NimbleController::OnCTSCharacteristicDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(characteristic == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("CTS characteristic Discovery complete");
ble_gattc_read(connectionHandle, currentTimeClient.CurrentTimeHandle(), CurrentTimeReadCallback, this);
return 0;
}
return currentTimeClient.OnCharacteristicDiscoveryEvent(connectionHandle, error, characteristic);
}
int NimbleController::OnANSCharacteristicDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(characteristic == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("ANS characteristic Discovery complete");
ble_gattc_disc_all_dscs(connectionHandle,
alertNotificationClient.NewAlerthandle(), alertNotificationClient.EndHandle(),
AlertNotificationDescriptorDiscoveryEventCallback, this);
return 0;
}
return alertNotificationClient.OnCharacteristicsDiscoveryEvent(connectionHandle, error, characteristic);
}
int NimbleController::OnCurrentTimeReadResult(uint16_t connectionHandle, const ble_gatt_error *error, ble_gatt_attr *attribute) {
currentTimeClient.OnCurrentTimeReadResult(connectionHandle, error, attribute);
if (alertNotificationClient.IsDiscovered()) {
ble_gattc_disc_all_chrs(connectionHandle, alertNotificationClient.StartHandle(),
alertNotificationClient.EndHandle(),
AlertNotificationCharacteristicDiscoveredCallback, this);
}
return 0;
}
int NimbleController::OnANSDescriptorDiscoveryEventCallback(uint16_t connectionHandle, const ble_gatt_error *error,
uint16_t characteristicValueHandle,
const ble_gatt_dsc *descriptor) {
return alertNotificationClient.OnDescriptorDiscoveryEventCallback(connectionHandle, error, characteristicValueHandle, descriptor);
}

47
src/Components/Ble/NimbleController.h Normal file
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@ -0,0 +1,47 @@
#pragma once
#include <cstdint>
#include "AlertNotificationService.h"
#include "AlertNotificationClient.h"
#include "DeviceInformationService.h"
#include "CurrentTimeClient.h"
#include "CurrentTimeService.h"
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class DateTime;
class NimbleController {
public:
NimbleController(Pinetime::System::SystemTask& systemTask, Pinetime::Controllers::Ble& bleController, DateTime& dateTimeController, Pinetime::Controllers::NotificationManager& notificationManager);
void Init();
void StartAdvertising();
int OnGAPEvent(ble_gap_event *event);
int OnDiscoveryEvent(uint16_t i, const ble_gatt_error *pError, const ble_gatt_svc *pSvc);
int OnCTSCharacteristicDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);
int OnANSCharacteristicDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);
int OnCurrentTimeReadResult(uint16_t connectionHandle, const ble_gatt_error *error, ble_gatt_attr *attribute);
int OnANSDescriptorDiscoveryEventCallback(uint16_t connectionHandle, const ble_gatt_error *error,
uint16_t characteristicValueHandle, const ble_gatt_dsc *descriptor);
private:
static constexpr char* deviceName = "Pinetime-JF";
Pinetime::System::SystemTask& systemTask;
Pinetime::Controllers::Ble& bleController;
DateTime& dateTimeController;
Pinetime::Controllers::NotificationManager& notificationManager;
DeviceInformationService deviceInformationService;
CurrentTimeClient currentTimeClient;
AlertNotificationService anService;
AlertNotificationClient alertNotificationClient;
CurrentTimeService currentTimeService;
uint8_t addrType;
uint16_t connectionHandle;
};
}
}

2
src/FreeRTOSConfig.h
View file

@ -63,7 +63,7 @@
#define configTICK_RATE_HZ 1024
#define configMAX_PRIORITIES ( 3 )
#define configMINIMAL_STACK_SIZE ( 120 )
#define configTOTAL_HEAP_SIZE ( 1024*10 )
#define configTOTAL_HEAP_SIZE ( 1024*20 )
#define configMAX_TASK_NAME_LEN ( 4 )
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1

19
src/SystemTask/SystemTask.cpp
View file

@ -3,11 +3,15 @@
#include <drivers/Cst816s.h>
#include <DisplayApp/LittleVgl.h>
#include <hal/nrf_rtc.h>
#include <BLE/BleManager.h>
#include <softdevice/common/nrf_sdh_freertos.h>
#include <Components/Ble/NotificationManager.h>
#include <host/ble_gatt.h>
#include <host/ble_hs_adv.h>
#include "SystemTask.h"
#include <nimble/hci_common.h>
#include <host/ble_gap.h>
#include <host/util/util.h>
#include "../main.h"
using namespace Pinetime::System;
SystemTask::SystemTask(Drivers::SpiMaster &spi, Drivers::St7789 &lcd, Drivers::Cst816S &touchPanel,
@ -17,7 +21,8 @@ SystemTask::SystemTask(Drivers::SpiMaster &spi, Drivers::St7789 &lcd, Drivers::C
Pinetime::Controllers::NotificationManager& notificationManager) :
spi{spi}, lcd{lcd}, touchPanel{touchPanel}, lvgl{lvgl}, batteryController{batteryController},
bleController{bleController}, dateTimeController{dateTimeController},
watchdog{}, watchdogView{watchdog}, notificationManager{notificationManager} {
watchdog{}, watchdogView{watchdog}, notificationManager{notificationManager},
nimbleController(*this, bleController,dateTimeController, notificationManager) {
systemTaksMsgQueue = xQueueCreate(10, 1);
}
@ -37,9 +42,11 @@ void SystemTask::Work() {
watchdog.Start();
NRF_LOG_INFO("Last reset reason : %s", Pinetime::Drivers::Watchdog::ResetReasonToString(watchdog.ResetReason()));
APP_GPIOTE_INIT(2);
bool erase_bonds=true;
ble_manager_init_peer_manager();
nrf_sdh_freertos_init(ble_manager_start_advertising, &erase_bonds);
/* BLE */
nimbleController.Init();
nimbleController.StartAdvertising();
/* /BLE*/
spi.Init();
lcd.Init();

2
src/SystemTask/SystemTask.h
View file

@ -8,6 +8,7 @@
#include <Components/Battery/BatteryController.h>
#include <DisplayApp/DisplayApp.h>
#include <drivers/Watchdog.h>
#include <Components/Ble/NimbleController.h>
namespace Pinetime {
namespace System {
@ -44,6 +45,7 @@ namespace Pinetime {
Pinetime::Drivers::Watchdog watchdog;
Pinetime::Drivers::WatchdogView watchdogView;
Pinetime::Controllers::NotificationManager& notificationManager;
Pinetime::Controllers::NimbleController nimbleController;
static constexpr uint8_t pinSpiSck = 2;

20
src/drivers/Watchdog.cpp
View file

@ -33,16 +33,16 @@ void Watchdog::Kick() {
Watchdog::ResetReasons Watchdog::ActualResetReason() const {
uint32_t resetReason;
sd_power_reset_reason_get(&resetReason);
sd_power_reset_reason_clr(0xFFFFFFFF);
if(resetReason & 0x01u) return ResetReasons::ResetPin;
if((resetReason >> 1u) & 0x01u) return ResetReasons::Watchdog;
if((resetReason >> 2u) & 0x01u) return ResetReasons::SoftReset;
if((resetReason >> 3u) & 0x01u) return ResetReasons::CpuLockup;
if((resetReason >> 16u) & 0x01u) return ResetReasons::SystemOff;
if((resetReason >> 17u) & 0x01u) return ResetReasons::LpComp;
if((resetReason >> 18u) & 0x01u) return ResetReasons::DebugInterface;
if((resetReason >> 19u) & 0x01u) return ResetReasons::NFC;
// sd_power_reset_reason_get(&resetReason);
// sd_power_reset_reason_clr(0xFFFFFFFF);
// if(resetReason & 0x01u) return ResetReasons::ResetPin;
// if((resetReason >> 1u) & 0x01u) return ResetReasons::Watchdog;
// if((resetReason >> 2u) & 0x01u) return ResetReasons::SoftReset;
// if((resetReason >> 3u) & 0x01u) return ResetReasons::CpuLockup;
// if((resetReason >> 16u) & 0x01u) return ResetReasons::SystemOff;
// if((resetReason >> 17u) & 0x01u) return ResetReasons::LpComp;
// if((resetReason >> 18u) & 0x01u) return ResetReasons::DebugInterface;
// if((resetReason >> 19u) & 0x01u) return ResetReasons::NFC;
return ResetReasons::HardReset;
}

5
src/libs/mynewt-nimble/.gitignore vendored Normal file
View file

@ -0,0 +1,5 @@
# Dummy NPL build
*.o
/porting/examples/dummy/dummy
/porting/examples/linux/nimble-linux
/porting/examples/linux_blemesh/nimble-linux-blemesh

30
src/libs/mynewt-nimble/.rat-excludes Normal file
View file

@ -0,0 +1,30 @@
# Can't easily add license to rat-excludes file.
.rat-excludes
# Ignore documentation folder
docs
# Non-source files
RELEASE_NOTES.md
.gitignore
README.md
pts-gap.txt
pts-gatt.txt
pts-l2cap.txt
pts-sm.txt
94654-20170317-085122560.tpg
94654-20170317-085441153.pts
uncrustify.cfg
.style_ignored_dirs
# tinycrypt - BSD License.
tinycrypt
# Bluetooth Mesh - Apache 2.0 License
mesh
# Queue implementation - BSD License
queue.h
# mbuf implementation - BSD License
os_mbuf.c

4
src/libs/mynewt-nimble/.style_ignored_dirs Normal file
View file

@ -0,0 +1,4 @@
# Skip those directories while doing style checks in the CI. Do not add '/' at
# the beginning!
ext/tinycrypt

167
src/libs/mynewt-nimble/.travis.yml Normal file
View file

@ -0,0 +1,167 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
language: go
_addons: &addon_conf
apt:
sources:
- ubuntu-toolchain-r-test
packages:
- gcc-multilib
- gcc-7-multilib
go:
- "1.12"
git:
depth: false
matrix:
include:
# Style checking
- os: linux
language: python
python:
- "3.5"
addons:
apt:
packages:
- "python3-pip"
env:
- TEST=STYLE
- DEBUG=1
# newt build <targets>
- os: linux
addons: *addon_conf
env:
- TEST=BUILD_TARGETS
- VM_AMOUNT=4
- TARGET_SET=1
- os: linux
addons: *addon_conf
env:
- TEST=BUILD_TARGETS
- VM_AMOUNT=4
- TARGET_SET=2
- os: linux
addons: *addon_conf
env:
- TEST=BUILD_TARGETS
- VM_AMOUNT=4
- TARGET_SET=3
- os: linux
addons: *addon_conf
env:
- TEST=BUILD_TARGETS
- VM_AMOUNT=4
- TARGET_SET=4
# newt test all (Linux)
- os: linux
addons: *addon_conf
env:
- TEST=TEST_ALL
- VM_AMOUNT=2
- TARGET_SET=1
- os: linux
addons: *addon_conf
env:
- TEST=TEST_ALL
- VM_AMOUNT=2
- TARGET_SET=2
# ports
- os: linux
addons: *addon_conf
env:
- TEST=BUILD_PORTS
- VM_AMOUNT=1
- TARGET_SET=1
# newt test all
- os: osx
osx_image: xcode9.2
env:
- TEST=TEST_ALL
- VM_AMOUNT=3
- TARGET_SET=1
- os: osx
osx_image: xcode9.2
env:
- TEST=TEST_ALL
- VM_AMOUNT=3
- TARGET_SET=2
- os: osx
osx_image: xcode9.2
env:
- TEST=TEST_ALL
- VM_AMOUNT=3
- TARGET_SET=3
- os: windows
env:
- TEST=BUILD_TARGETS_WINDOWS
- VM_AMOUNT=1
- TARGET_SET=1
before_install:
- printenv
- export GOPATH=$HOME/gopath
- go version
install:
- git clone https://github.com/JuulLabs-OSS/mynewt-travis-ci $HOME/ci
- chmod +x $HOME/ci/*.sh
- |
if [ "${TEST}" == "STYLE" ]; then
pip3 install requests
else
$HOME/ci/${TRAVIS_OS_NAME}_travis_install.sh
fi
before_script:
- |
if [ "${TEST}" == "STYLE" ]; then
$HOME/ci/install_uncrustify.sh
else
newt version
gcc --version
if [ "${TEST}" != "TEST_ALL" ]; then arm-none-eabi-gcc --version; fi
cp -R $HOME/ci/mynewt-nimble-project.yml project.yml
mkdir -p targets
cp -R $HOME/ci/mynewt-nimble-targets targets
$HOME/ci/prepare_test.sh $VM_AMOUNT
mkdir -p repos && pushd repos/
git clone --depth=1 https://github.com/apache/mynewt-core apache-mynewt-core
git clone --depth=1 https://github.com/JuulLabs-OSS/mcuboot mcuboot
git clone --depth=1 https://github.com/apache/mynewt-mcumgr apache-mynewt-mcumgr
popd
fi
script:
- |
if [ "${TEST}" == "STYLE" ]; then
python3 $HOME/ci/check_style.py
else
$HOME/ci/run_test.sh
fi
cache:
directories:
- $HOME/TOOLCHAIN
- $HOME/Library/Caches/Homebrew

267
src/libs/mynewt-nimble/CODING_STANDARDS.md Normal file
View file

@ -0,0 +1,267 @@
# Coding Style for Apache NimBLE
Apache NimBLE project is part of Apache Mynewt projct and follows its coding
style.
# Coding Style for Apache Mynewt Core
This document is meant to define the coding style for Apache Mynewt, and
all subprojects of Apache Mynewt. This covers C and Assembly coding
conventions, *only*. Other languages (such as Go), have their own
coding conventions.
## Headers
* All files that are newly written, should have the Apache License clause
at the top of them.
* For files that are copied from another source, but contain an Apache
compatible license, the original license header shall be maintained.
* For more information on applying the Apache license, the definitive
source is here: http://www.apache.org/dev/apply-license.html
* The Apache License clause for the top of files is as follows:
```no-highlight
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
```
## Whitespace and Braces
* Code must be indented to 4 spaces, tabs should not be used.
* Do not add whitespace at the end of a line.
* Put space after keywords (for, if, return, switch, while).
* for, else, if, while statements must have braces around their
code blocks, i.e., do:
```
if (x) {
assert(0);
} else {
assert(0);
}
```
Not:
```
if (x)
assert(0);
else
assert(0);
```
* Braces for statements must be on the same line as the statement. Good:
```
for (i = 0; i < 10; i++) {
if (i == 5) {
break;
} else {
continue;
}
}
```
Not:
```
for (i = 0; i < 10; i++)
{ <-- brace must be on same line as for
if (i == 5) {
break;
} <-- no new line between else
else {
continue;
}
}
```
* After a function declaration, the braces should be on a newline, i.e. do:
```
static void *
function(int var1, int var2)
{
```
not:
```
static void *
function(int var1, int var2) {
```
## Line Length and Wrap
* Line length should never exceed 79 columns.
* When you have to wrap a long statement, put the operator at the end of the
line. i.e.:
```
if (x &&
y == 10 &&
b)
```
Not:
```
if (x
&& y == 10
&& b)
```
## Comments
* No C++ style comments allowed.
* When using a single line comment, put it above the line of code that you
intend to comment, i.e., do:
```
/* check variable */
if (a) {
```
Not:
```
if (a) { /* check variable */
```
* All public APIs should be commented with Doxygen style comments describing
purpose, parameters and return values. Private APIs need not be documented.
## Header files
* Header files must contain the following structure:
* Apache License (see above)
* ```#ifdef``` aliasing, to prevent multiple includes
* ```#include``` directives for other required header files
* ```#ifdef __cplusplus``` wrappers to maintain C++ friendly APIs
* Contents of the header file
* ```#ifdef``` aliasing, shall be in the following format, where
the package name is "os" and the file name is "callout.h":
```no-highlight
#ifndef _OS_CALLOUT_H
#define _OS_CALLOUT_H
```
* ```#include``` directives must happen prior to the cplusplus
wrapper.
* The cplusplus wrapper must have the following format, and precedes
any contents of the header file:
```no-highlight
#ifdef __cplusplus
#extern "C" {
##endif
```
## Naming
* Names of functions, structures and variables must be in all lowercase.
* Names should be as short as possible, but no shorter.
* Globally visible names must be prefixed with the name of the module,
followed by the '_' character, i.e.:
```
os_callout_init(&c)
```
Not:
```
callout_init(c)
```
## Functions
* No spaces after function names when calling a function, i.e, do:
```
rc = function(a)
```
Not:
```
rc = function (a)
```
* Arguments to function calls should have spaces between the comma, i.e. do:
```
rc = function(a, b)
```
Not:
```
rc = function(a,b)
```
* The function type must be on a line by itself preceding the function, i.e. do:
```
static void *
function(int var1, int var2)
{
```
Not:
```
static void *function(int var1, int var2)
{
```
* In general, for functions that return values that denote success or error, 0
shall be success, and non-zero shall be the failure code.
## Variables and Macros
* Do not use typedefs for structures. This makes it impossible for
applications to use pointers to those structures opaquely.
* typedef may be used for non-structure types, where it is beneficial to
hide or alias the underlying type used (e.g. ```os_time_t```.) Indicate
typedefs by applying the ```_t``` marker to them.
* Place all function-local variable definitions at the top of the function body, before any statements.
## Compiler Directives
* Code must compile cleanly with -Wall enabled.

217
src/libs/mynewt-nimble/LICENSE Normal file
View file

@ -0,0 +1,217 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
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identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
This product bundles queue.h 8.5, which is available under the "3-clause BSD"
license. For details, see porting/nimble/include/os/queue.h
This product partly derives from FreeBSD, which is available under the
"3-clause BSD" license. For details, see:
* porting/nimble/src/os_mbuf.c
This product bundles Gary S. Brown's CRC32 implementation, which is available
under the following license:
COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or
code or tables extracted from it, as desired without restriction.
This product bundles tinycrypt, which is available under the "3-clause BSD"
license. For details, and bundled files see:
* ext/tinycrypt/LICENSE

8
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Apache Mynewt NimBLE
Copyright 2015-2020 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
Portions of this software were developed at
Runtime Inc, copyright 2015.

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<!--
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
-->
<img src="http://mynewt.apache.org/img/logo.svg" width="250" alt="Apache Mynewt">
## Overview
Apache NimBLE is an open-source Bluetooth 5.1 stack (both Host & Controller)
that completely replaces the proprietary SoftDevice on Nordic chipsets. It is
part of [Apache Mynewt project](https://github.com/apache/mynewt-core).
Features highlight:
- Support for 251 byte packet size
- Support for all 4 roles concurrently - Broadcaster, Observer, Peripheral and Central
- Support for up to 32 simultaneous connections.
- Legacy and SC (secure connections) SMP support (pairing and bonding).
- Advertising Extensions.
- Coded (aka Long Range) and 2M PHYs.
- Bluetooth Mesh.
## Supported hardware
Controller supports Nordic nRF51 and nRF52 chipsets. Host runs on any board
and architecture [supported](https://github.com/apache/mynewt-core#overview)
by Apache Mynewt OS.
## Browsing
If you are browsing around the source tree, and want to see some of the
major functional chunks, here are a few pointers:
- nimble/controller: Contains code for controller including Link Layer and HCI implementation
([controller](https://github.com/apache/mynewt-nimble/tree/master/nimble/controller))
- nimble/drivers: Contains drivers for supported radio transceivers (Nordic nRF51 and nRF52)
([drivers](https://github.com/apache/mynewt-nimble/tree/master/nimble/drivers))
- nimble/host: Contains code for host subsystem. This includes protocols like
L2CAP and ATT, support for HCI commands and events, Generic Access Profile (GAP),
Generic Attribute Profile (GATT) and Security Manager (SM).
([host](https://github.com/apache/mynewt-nimble/tree/master/nimble/host))
- nimble/host/mesh: Contains code for Bluetooth Mesh subsystem.
([mesh](https://github.com/apache/mynewt-nimble/tree/master/nimble/host/mesh))
- nimble/transport: Contains code for supported transport protocols between host
and controller. This includes UART, emSPI and RAM (used in combined build when
host and controller run on same CPU)
([transport](https://github.com/apache/mynewt-nimble/tree/master/nimble/transport))
- porting: Contains implementation of NimBLE Porting Layer (NPL) for supported
operating systems
([porting](https://github.com/apache/mynewt-nimble/tree/master/porting))
- ext: Contains external libraries used by NimBLE. Those are used if not
provided by OS
([ext](https://github.com/apache/mynewt-nimble/tree/master/ext))
- kernel: Contains the core of the RTOS ([kernel/os](https://github.com/apache/mynewt-core/tree/master/kernel/os))
## Sample Applications
There are also some sample applications that show how to Apache Mynewt NimBLE
stack. These sample applications are located in the `apps/` directory of
Apache Mynewt [repo](https://github.com/apache/mynewt-core). Some examples:
* [blecent](https://github.com/apache/mynewt-nimble/tree/master/apps/blecent):
A basic central device with no user interface. This application scans for
a peripheral that supports the alert notification service (ANS). Upon
discovering such a peripheral, blecent connects and performs a characteristic
read, characteristic write, and notification subscription.
* [blehci](https://github.com/apache/mynewt-nimble/tree/master/apps/blehci):
Implements a BLE controller-only application. A separate host-only
implementation, such as Linux's BlueZ, can interface with this application via
HCI over UART.
* [bleprph](https://github.com/apache/mynewt-nimble/tree/master/apps/bleprph): An
implementation of a minimal BLE peripheral.
* [btshell](https://github.com/apache/mynewt-nimble/tree/master/apps/btshell): A
shell-like application allowing to configure and use most of NimBLE
functionality from command line.
* [bleuart](https://github.com/apache/mynewt-core/tree/master/apps/bleuart):
Implements a simple BLE peripheral that supports the Nordic
UART / Serial Port Emulation service
(https://developer.nordicsemi.com/nRF5_SDK/nRF51_SDK_v8.x.x/doc/8.0.0/s110/html/a00072.html).
# Getting Help
If you are having trouble using or contributing to Apache Mynewt NimBLE, or just
want to talk to a human about what you're working on, you can contact us via the
[developers mailing list](mailto:dev@mynewt.apache.org).
Although not a formal channel, you can also find a number of core developers
on the #mynewt channel on Freenode IRC or #general channel on [Mynewt Slack](https://mynewt.slack.com/join/shared_invite/enQtNjA1MTg0NzgyNzg3LTcyMmZiOGQzOGMxM2U4ODFmMTIwNjNmYTE5Y2UwYjQwZWIxNTE0MTUzY2JmMTEzOWFjYWZkNGM0YmM4MzAxNWQ)
Also, be sure to checkout the [Frequently Asked Questions](https://mynewt.apache.org/faq/answers)
for some help troubleshooting first.
# Contributing
Anybody who works with Apache Mynewt can be a contributing member of the
community that develops and deploys it. The process of releasing an operating
system for microcontrollers is never done: and we welcome your contributions
to that effort.
More information can be found at the Community section of the Apache Mynewt
website, located [here](https://mynewt.apache.org/community).
## Pull Requests
Apache Mynewt welcomes pull request via Github. Discussions are done on Github,
but depending on the topic, can also be relayed to the official Apache Mynewt
developer mailing list dev@mynewt.apache.org.
If you are suggesting a new feature, please email the developer list directly,
with a description of the feature you are planning to work on.
## Filing Bugs
Bugs can be filed on the
[Apache Mynewt NimBLE Issues](https://github.com/apache/mynewt-nimble/issues).
Please label the issue as a "Bug".
Where possible, please include a self-contained reproduction case!
## Feature Requests
Feature requests should also be filed on the
[Apache Mynewt NimBLE Bug Tracker](https://github.com/apache/mynewt-nimble/issues).
Please label the issue as a "Feature" or "Enhancement" depending on the scope.
## Writing Tests
We love getting newt tests! Apache Mynewt is a huge undertaking, and improving
code coverage is a win for every Apache Mynewt user.
<!--
TODO
## Writing Documentation
Contributing to documentation (in addition to writing tests), is a great way
to get involved with the Apache Mynewt project.
The Mynewt NimBLE documentation is found in [/docs](/docs).
-->
# License
The code in this repository is all under either the Apache 2 license, or a
license compatible with the Apache 2 license. See the LICENSE file for more
information.

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# RELEASE NOTES
18 March 2020 - Apache NimBLE v1.3.0
For full release notes, please visit the
[Apache Mynewt Wiki](https://cwiki.apache.org/confluence/display/MYNEWT/Release+Notes).
Apache NimBLE is an open-source Bluetooth 5.1 stack (both Host & Controller) that completely
replaces the proprietary SoftDevice on Nordic chipsets.
New features in this version of NimBLE include:
* Support for Bluetooth Core Specification 5.1
* New blestress test application
* Dialog DA1469x CMAC driver
* Support for LE Secure Connections out-of-band (OOB) association model
* Support for automated generation of syscfg for ports
* Qualification related bugfixes
* BLE Mesh improvements - fixes and resync with latest Zephyr code
* RIOT OS port fixes and improvements
* btshell sample application improvements
* improvements for bttester application
* Controller duplicates filtering improvements
* Multi PHY support improvements
* Memory and CPU usage optimizations
* Use of packed structs for HCI (code size reduction)
* Linux sample improvements
* PTS test instructions updates
* Clock managements improvements in controller
If working on next-generation RTOS and Bluetooth protocol stack
sounds exciting to you, get in touch, by sending a mail to the Apache Mynewt
Developer's list, dev@mynewt.apache.org.

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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: "apps/advertiser"
pkg.type: app
pkg.description: "Basic advertiser application"
pkg.author: "Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>"
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-nimble/nimble/host/util"
- "@apache-mynewt-nimble/nimble/host/services/gap"
- "@apache-mynewt-nimble/nimble/transport"

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "os/os.h"
#include "sysinit/sysinit.h"
#include "log/log.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
#include "services/gap/ble_svc_gap.h"
static const char *device_name = "Apache Mynewt";
/* adv_event() calls advertise(), so forward declaration is required */
static void advertise(void);
static void
set_ble_addr(void)
{
int rc;
ble_addr_t addr;
/* generate new non-resolvable private address */
rc = ble_hs_id_gen_rnd(1, &addr);
assert(rc == 0);
/* set generated address */
rc = ble_hs_id_set_rnd(addr.val);
assert(rc == 0);
}
static int
adv_event(struct ble_gap_event *event, void *arg)
{
switch (event->type) {
case BLE_GAP_EVENT_ADV_COMPLETE:
MODLOG_DFLT(INFO, "Advertising completed, termination code: %d\n",
event->adv_complete.reason);
advertise();
return 0;
default:
MODLOG_DFLT(ERROR, "Advertising event not handled\n");
return 0;
}
}
static void
advertise(void)
{
int rc;
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
/* set adv parameters */
memset(&adv_params, 0, sizeof(adv_params));
adv_params.conn_mode = BLE_GAP_CONN_MODE_NON;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
memset(&fields, 0, sizeof(fields));
/* Fill the fields with advertising data - flags, tx power level, name */
fields.flags = BLE_HS_ADV_F_DISC_GEN;
fields.tx_pwr_lvl_is_present = 1;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
fields.name = (uint8_t *)device_name;
fields.name_len = strlen(device_name);
fields.name_is_complete = 1;
rc = ble_gap_adv_set_fields(&fields);
assert(rc == 0);
MODLOG_DFLT(INFO, "Starting advertising...\n");
/* As own address type we use hard-coded value, because we generate
NRPA and by definition it's random */
rc = ble_gap_adv_start(BLE_OWN_ADDR_RANDOM, NULL, 10000,
&adv_params, adv_event, NULL);
assert(rc == 0);
}
static void
on_sync(void)
{
set_ble_addr();
/* begin advertising */
advertise();
}
static void
on_reset(int reason)
{
MODLOG_DFLT(INFO, "Resetting state; reason=%d\n", reason);
}
int
main(int argc, char **argv)
{
int rc;
/* Initialize all packages. */
sysinit();
ble_hs_cfg.sync_cb = on_sync;
ble_hs_cfg.reset_cb = on_reset;
rc = ble_svc_gap_device_name_set(device_name);
assert(rc == 0);
/* As the last thing, process events from default event queue. */
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blecent
pkg.type: app
pkg.description: Simple BLE central application.
pkg.author: "Apache Mynewt <dev@mynewt.apache.org>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- nimble/host
- nimble/host/util
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/ram
- nimble/transport

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef H_BLECENT_
#define H_BLECENT_
#include "os/mynewt.h"
#include "modlog/modlog.h"
#ifdef __cplusplus
extern "C" {
#endif
struct ble_hs_adv_fields;
struct ble_gap_conn_desc;
struct ble_hs_cfg;
union ble_store_value;
union ble_store_key;
#define BLECENT_SVC_ALERT_UUID 0x1811
#define BLECENT_CHR_SUP_NEW_ALERT_CAT_UUID 0x2A47
#define BLECENT_CHR_NEW_ALERT 0x2A46
#define BLECENT_CHR_SUP_UNR_ALERT_CAT_UUID 0x2A48
#define BLECENT_CHR_UNR_ALERT_STAT_UUID 0x2A45
#define BLECENT_CHR_ALERT_NOT_CTRL_PT 0x2A44
/** Misc. */
void print_bytes(const uint8_t *bytes, int len);
void print_mbuf(const struct os_mbuf *om);
char *addr_str(const void *addr);
void print_uuid(const ble_uuid_t *uuid);
void print_conn_desc(const struct ble_gap_conn_desc *desc);
void print_adv_fields(const struct ble_hs_adv_fields *fields);
/** Peer. */
struct peer_dsc {
SLIST_ENTRY(peer_dsc) next;
struct ble_gatt_dsc dsc;
};
SLIST_HEAD(peer_dsc_list, peer_dsc);
struct peer_chr {
SLIST_ENTRY(peer_chr) next;
struct ble_gatt_chr chr;
struct peer_dsc_list dscs;
};
SLIST_HEAD(peer_chr_list, peer_chr);
struct peer_svc {
SLIST_ENTRY(peer_svc) next;
struct ble_gatt_svc svc;
struct peer_chr_list chrs;
};
SLIST_HEAD(peer_svc_list, peer_svc);
struct peer;
typedef void peer_disc_fn(const struct peer *peer, int status, void *arg);
struct peer {
SLIST_ENTRY(peer) next;
uint16_t conn_handle;
/** List of discovered GATT services. */
struct peer_svc_list svcs;
/** Keeps track of where we are in the service discovery process. */
uint16_t disc_prev_chr_val;
struct peer_svc *cur_svc;
/** Callback that gets executed when service discovery completes. */
peer_disc_fn *disc_cb;
void *disc_cb_arg;
};
int peer_disc_all(uint16_t conn_handle, peer_disc_fn *disc_cb,
void *disc_cb_arg);
const struct peer_dsc *
peer_dsc_find_uuid(const struct peer *peer, const ble_uuid_t *svc_uuid,
const ble_uuid_t *chr_uuid, const ble_uuid_t *dsc_uuid);
const struct peer_chr *
peer_chr_find_uuid(const struct peer *peer, const ble_uuid_t *svc_uuid,
const ble_uuid_t *chr_uuid);
const struct peer_svc *
peer_svc_find_uuid(const struct peer *peer, const ble_uuid_t *uuid);
int peer_delete(uint16_t conn_handle);
int peer_add(uint16_t conn_handle);
int peer_init(int max_peers, int max_svcs, int max_chrs, int max_dscs);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include "os/mynewt.h"
#include "bsp/bsp.h"
/* BLE */
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
/* Mandatory services. */
#include "services/gap/ble_svc_gap.h"
#include "services/gatt/ble_svc_gatt.h"
/* Application-specified header. */
#include "blecent.h"
static int blecent_gap_event(struct ble_gap_event *event, void *arg);
/**
* Application callback. Called when the read of the ANS Supported New Alert
* Category characteristic has completed.
*/
static int
blecent_on_read(uint16_t conn_handle,
const struct ble_gatt_error *error,
struct ble_gatt_attr *attr,
void *arg)
{
MODLOG_DFLT(INFO, "Read complete; status=%d conn_handle=%d", error->status,
conn_handle);
if (error->status == 0) {
MODLOG_DFLT(INFO, " attr_handle=%d value=", attr->handle);
print_mbuf(attr->om);
}
MODLOG_DFLT(INFO, "\n");
return 0;
}
/**
* Application callback. Called when the write to the ANS Alert Notification
* Control Point characteristic has completed.
*/
static int
blecent_on_write(uint16_t conn_handle,
const struct ble_gatt_error *error,
struct ble_gatt_attr *attr,
void *arg)
{
MODLOG_DFLT(INFO,
"Write complete; status=%d conn_handle=%d attr_handle=%d\n",
error->status, conn_handle, attr->handle);
return 0;
}
/**
* Application callback. Called when the attempt to subscribe to notifications
* for the ANS Unread Alert Status characteristic has completed.
*/
static int
blecent_on_subscribe(uint16_t conn_handle,
const struct ble_gatt_error *error,
struct ble_gatt_attr *attr,
void *arg)
{
MODLOG_DFLT(INFO, "Subscribe complete; status=%d conn_handle=%d "
"attr_handle=%d\n",
error->status, conn_handle, attr->handle);
return 0;
}
/**
* Performs three concurrent GATT operations against the specified peer:
* 1. Reads the ANS Supported New Alert Category characteristic.
* 2. Writes the ANS Alert Notification Control Point characteristic.
* 3. Subscribes to notifications for the ANS Unread Alert Status
* characteristic.
*
* If the peer does not support a required service, characteristic, or
* descriptor, then the peer lied when it claimed support for the alert
* notification service! When this happens, or if a GATT procedure fails,
* this function immediately terminates the connection.
*/
static void
blecent_read_write_subscribe(const struct peer *peer)
{
const struct peer_chr *chr;
const struct peer_dsc *dsc;
uint8_t value[2];
int rc;
/* Read the supported-new-alert-category characteristic. */
chr = peer_chr_find_uuid(peer,
BLE_UUID16_DECLARE(BLECENT_SVC_ALERT_UUID),
BLE_UUID16_DECLARE(BLECENT_CHR_SUP_NEW_ALERT_CAT_UUID));
if (chr == NULL) {
MODLOG_DFLT(ERROR, "Error: Peer doesn't support the Supported New "
"Alert Category characteristic\n");
goto err;
}
rc = ble_gattc_read(peer->conn_handle, chr->chr.val_handle,
blecent_on_read, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Error: Failed to read characteristic; rc=%d\n",
rc);
goto err;
}
/* Write two bytes (99, 100) to the alert-notification-control-point
* characteristic.
*/
chr = peer_chr_find_uuid(peer,
BLE_UUID16_DECLARE(BLECENT_SVC_ALERT_UUID),
BLE_UUID16_DECLARE(BLECENT_CHR_ALERT_NOT_CTRL_PT));
if (chr == NULL) {
MODLOG_DFLT(ERROR, "Error: Peer doesn't support the Alert "
"Notification Control Point characteristic\n");
goto err;
}
value[0] = 99;
value[1] = 100;
rc = ble_gattc_write_flat(peer->conn_handle, chr->chr.val_handle,
value, sizeof value, blecent_on_write, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Error: Failed to write characteristic; rc=%d\n",
rc);
}
/* Subscribe to notifications for the Unread Alert Status characteristic.
* A central enables notifications by writing two bytes (1, 0) to the
* characteristic's client-characteristic-configuration-descriptor (CCCD).
*/
dsc = peer_dsc_find_uuid(peer,
BLE_UUID16_DECLARE(BLECENT_SVC_ALERT_UUID),
BLE_UUID16_DECLARE(BLECENT_CHR_UNR_ALERT_STAT_UUID),
BLE_UUID16_DECLARE(BLE_GATT_DSC_CLT_CFG_UUID16));
if (dsc == NULL) {
MODLOG_DFLT(ERROR, "Error: Peer lacks a CCCD for the Unread Alert "
"Status characteristic\n");
goto err;
}
value[0] = 1;
value[1] = 0;
rc = ble_gattc_write_flat(peer->conn_handle, dsc->dsc.handle,
value, sizeof value, blecent_on_subscribe, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Error: Failed to subscribe to characteristic; "
"rc=%d\n", rc);
goto err;
}
return;
err:
/* Terminate the connection. */
ble_gap_terminate(peer->conn_handle, BLE_ERR_REM_USER_CONN_TERM);
}
/**
* Called when service discovery of the specified peer has completed.
*/
static void
blecent_on_disc_complete(const struct peer *peer, int status, void *arg)
{
if (status != 0) {
/* Service discovery failed. Terminate the connection. */
MODLOG_DFLT(ERROR, "Error: Service discovery failed; status=%d "
"conn_handle=%d\n", status, peer->conn_handle);
ble_gap_terminate(peer->conn_handle, BLE_ERR_REM_USER_CONN_TERM);
return;
}
/* Service discovery has completed successfully. Now we have a complete
* list of services, characteristics, and descriptors that the peer
* supports.
*/
MODLOG_DFLT(ERROR, "Service discovery complete; status=%d "
"conn_handle=%d\n", status, peer->conn_handle);
/* Now perform three concurrent GATT procedures against the peer: read,
* write, and subscribe to notifications.
*/
blecent_read_write_subscribe(peer);
}
/**
* Initiates the GAP general discovery procedure.
*/
static void
blecent_scan(void)
{
uint8_t own_addr_type;
struct ble_gap_disc_params disc_params;
int rc;
/* Figure out address to use while advertising (no privacy for now) */
rc = ble_hs_id_infer_auto(0, &own_addr_type);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error determining address type; rc=%d\n", rc);
return;
}
/* Tell the controller to filter duplicates; we don't want to process
* repeated advertisements from the same device.
*/
disc_params.filter_duplicates = 1;
/**
* Perform a passive scan. I.e., don't send follow-up scan requests to
* each advertiser.
*/
disc_params.passive = 1;
/* Use defaults for the rest of the parameters. */
disc_params.itvl = 0;
disc_params.window = 0;
disc_params.filter_policy = 0;
disc_params.limited = 0;
rc = ble_gap_disc(own_addr_type, BLE_HS_FOREVER, &disc_params,
blecent_gap_event, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Error initiating GAP discovery procedure; rc=%d\n",
rc);
}
}
/**
* Indicates whether we should tre to connect to the sender of the specified
* advertisement. The function returns a positive result if the device
* advertises connectability and support for the Alert Notification service.
*/
static int
blecent_should_connect(const struct ble_gap_disc_desc *disc)
{
struct ble_hs_adv_fields fields;
int rc;
int i;
/* The device has to be advertising connectability. */
if (disc->event_type != BLE_HCI_ADV_RPT_EVTYPE_ADV_IND &&
disc->event_type != BLE_HCI_ADV_RPT_EVTYPE_DIR_IND) {
return 0;
}
rc = ble_hs_adv_parse_fields(&fields, disc->data, disc->length_data);
if (rc != 0) {
return rc;
}
/* The device has to advertise support for the Alert Notification
* service (0x1811).
*/
for (i = 0; i < fields.num_uuids16; i++) {
if (ble_uuid_u16(&fields.uuids16[i].u) == BLECENT_SVC_ALERT_UUID) {
return 1;
}
}
return 0;
}
/**
* Connects to the sender of the specified advertisement of it looks
* interesting. A device is "interesting" if it advertises connectability and
* support for the Alert Notification service.
*/
static void
blecent_connect_if_interesting(const struct ble_gap_disc_desc *disc)
{
uint8_t own_addr_type;
int rc;
/* Don't do anything if we don't care about this advertiser. */
if (!blecent_should_connect(disc)) {
return;
}
/* Scanning must be stopped before a connection can be initiated. */
rc = ble_gap_disc_cancel();
if (rc != 0) {
MODLOG_DFLT(DEBUG, "Failed to cancel scan; rc=%d\n", rc);
return;
}
/* Figure out address to use for connect (no privacy for now) */
rc = ble_hs_id_infer_auto(0, &own_addr_type);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error determining address type; rc=%d\n", rc);
return;
}
/* Try to connect the the advertiser. Allow 30 seconds (30000 ms) for
* timeout.
*/
rc = ble_gap_connect(own_addr_type, &disc->addr, 30000, NULL,
blecent_gap_event, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Error: Failed to connect to device; addr_type=%d "
"addr=%s\n; rc=%d",
disc->addr.type, addr_str(disc->addr.val), rc);
return;
}
}
/**
* The nimble host executes this callback when a GAP event occurs. The
* application associates a GAP event callback with each connection that is
* established. blecent uses the same callback for all connections.
*
* @param event The event being signalled.
* @param arg Application-specified argument; unused by
* blecent.
*
* @return 0 if the application successfully handled the
* event; nonzero on failure. The semantics
* of the return code is specific to the
* particular GAP event being signalled.
*/
static int
blecent_gap_event(struct ble_gap_event *event, void *arg)
{
struct ble_gap_conn_desc desc;
struct ble_hs_adv_fields fields;
int rc;
switch (event->type) {
case BLE_GAP_EVENT_DISC:
rc = ble_hs_adv_parse_fields(&fields, event->disc.data,
event->disc.length_data);
if (rc != 0) {
return 0;
}
/* An advertisment report was received during GAP discovery. */
print_adv_fields(&fields);
/* Try to connect to the advertiser if it looks interesting. */
blecent_connect_if_interesting(&event->disc);
return 0;
case BLE_GAP_EVENT_CONNECT:
/* A new connection was established or a connection attempt failed. */
if (event->connect.status == 0) {
/* Connection successfully established. */
MODLOG_DFLT(INFO, "Connection established ");
rc = ble_gap_conn_find(event->connect.conn_handle, &desc);
assert(rc == 0);
print_conn_desc(&desc);
MODLOG_DFLT(INFO, "\n");
/* Remember peer. */
rc = peer_add(event->connect.conn_handle);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Failed to add peer; rc=%d\n", rc);
return 0;
}
/* Perform service discovery. */
rc = peer_disc_all(event->connect.conn_handle,
blecent_on_disc_complete, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "Failed to discover services; rc=%d\n", rc);
return 0;
}
} else {
/* Connection attempt failed; resume scanning. */
MODLOG_DFLT(ERROR, "Error: Connection failed; status=%d\n",
event->connect.status);
blecent_scan();
}
return 0;
case BLE_GAP_EVENT_DISCONNECT:
/* Connection terminated. */
MODLOG_DFLT(INFO, "disconnect; reason=%d ", event->disconnect.reason);
print_conn_desc(&event->disconnect.conn);
MODLOG_DFLT(INFO, "\n");
/* Forget about peer. */
peer_delete(event->disconnect.conn.conn_handle);
/* Resume scanning. */
blecent_scan();
return 0;
case BLE_GAP_EVENT_DISC_COMPLETE:
MODLOG_DFLT(INFO, "discovery complete; reason=%d\n",
event->disc_complete.reason);
return 0;
case BLE_GAP_EVENT_ENC_CHANGE:
/* Encryption has been enabled or disabled for this connection. */
MODLOG_DFLT(INFO, "encryption change event; status=%d ",
event->enc_change.status);
rc = ble_gap_conn_find(event->enc_change.conn_handle, &desc);
assert(rc == 0);
print_conn_desc(&desc);
return 0;
case BLE_GAP_EVENT_NOTIFY_RX:
/* Peer sent us a notification or indication. */
MODLOG_DFLT(INFO, "received %s; conn_handle=%d attr_handle=%d "
"attr_len=%d\n",
event->notify_rx.indication ?
"indication" :
"notification",
event->notify_rx.conn_handle,
event->notify_rx.attr_handle,
OS_MBUF_PKTLEN(event->notify_rx.om));
/* Attribute data is contained in event->notify_rx.attr_data. */
return 0;
case BLE_GAP_EVENT_MTU:
MODLOG_DFLT(INFO, "mtu update event; conn_handle=%d cid=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.channel_id,
event->mtu.value);
return 0;
case BLE_GAP_EVENT_REPEAT_PAIRING:
/* We already have a bond with the peer, but it is attempting to
* establish a new secure link. This app sacrifices security for
* convenience: just throw away the old bond and accept the new link.
*/
/* Delete the old bond. */
rc = ble_gap_conn_find(event->repeat_pairing.conn_handle, &desc);
assert(rc == 0);
ble_store_util_delete_peer(&desc.peer_id_addr);
/* Return BLE_GAP_REPEAT_PAIRING_RETRY to indicate that the host should
* continue with the pairing operation.
*/
return BLE_GAP_REPEAT_PAIRING_RETRY;
default:
return 0;
}
}
static void
blecent_on_reset(int reason)
{
MODLOG_DFLT(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blecent_on_sync(void)
{
int rc;
/* Make sure we have proper identity address set (public preferred) */
rc = ble_hs_util_ensure_addr(0);
assert(rc == 0);
/* Begin scanning for a peripheral to connect to. */
blecent_scan();
}
/**
* main
*
* All application logic and NimBLE host work is performed in default task.
*
* @return int NOTE: this function should never return!
*/
int
main(void)
{
int rc;
/* Initialize OS */
sysinit();
/* Configure the host. */
ble_hs_cfg.reset_cb = blecent_on_reset;
ble_hs_cfg.sync_cb = blecent_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
/* Initialize data structures to track connected peers. */
rc = peer_init(MYNEWT_VAL(BLE_MAX_CONNECTIONS), 64, 64, 64);
assert(rc == 0);
/* Set the default device name. */
rc = ble_svc_gap_device_name_set("nimble-blecent");
assert(rc == 0);
/* os start should never return. If it does, this should be an error */
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

209
src/libs/mynewt-nimble/apps/blecent/src/misc.c Normal file
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@ -0,0 +1,209 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "host/ble_hs.h"
#include "host/ble_uuid.h"
#include "blecent.h"
/**
* Utility function to log an array of bytes.
*/
void
print_bytes(const uint8_t *bytes, int len)
{
int i;
for (i = 0; i < len; i++) {
MODLOG_DFLT(DEBUG, "%s0x%02x", i != 0 ? ":" : "", bytes[i]);
}
}
void
print_mbuf(const struct os_mbuf *om)
{
int colon;
colon = 0;
while (om != NULL) {
if (colon) {
MODLOG_DFLT(DEBUG, ":");
} else {
colon = 1;
}
print_bytes(om->om_data, om->om_len);
om = SLIST_NEXT(om, om_next);
}
}
char *
addr_str(const void *addr)
{
static char buf[6 * 2 + 5 + 1];
const uint8_t *u8p;
u8p = addr;
sprintf(buf, "%02x:%02x:%02x:%02x:%02x:%02x",
u8p[5], u8p[4], u8p[3], u8p[2], u8p[1], u8p[0]);
return buf;
}
void
print_uuid(const ble_uuid_t *uuid)
{
char buf[BLE_UUID_STR_LEN];
MODLOG_DFLT(DEBUG, "%s", ble_uuid_to_str(uuid, buf));
}
/**
* Logs information about a connection to the console.
*/
void
print_conn_desc(const struct ble_gap_conn_desc *desc)
{
MODLOG_DFLT(DEBUG, "handle=%d our_ota_addr_type=%d our_ota_addr=%s ",
desc->conn_handle, desc->our_ota_addr.type,
addr_str(desc->our_ota_addr.val));
MODLOG_DFLT(DEBUG, "our_id_addr_type=%d our_id_addr=%s ",
desc->our_id_addr.type, addr_str(desc->our_id_addr.val));
MODLOG_DFLT(DEBUG, "peer_ota_addr_type=%d peer_ota_addr=%s ",
desc->peer_ota_addr.type, addr_str(desc->peer_ota_addr.val));
MODLOG_DFLT(DEBUG, "peer_id_addr_type=%d peer_id_addr=%s ",
desc->peer_id_addr.type, addr_str(desc->peer_id_addr.val));
MODLOG_DFLT(DEBUG, "conn_itvl=%d conn_latency=%d supervision_timeout=%d "
"encrypted=%d authenticated=%d bonded=%d",
desc->conn_itvl, desc->conn_latency,
desc->supervision_timeout,
desc->sec_state.encrypted,
desc->sec_state.authenticated,
desc->sec_state.bonded);
}
void
print_adv_fields(const struct ble_hs_adv_fields *fields)
{
char s[BLE_HS_ADV_MAX_SZ];
const uint8_t *u8p;
int i;
if (fields->flags != 0) {
MODLOG_DFLT(DEBUG, " flags=0x%02x\n", fields->flags);
}
if (fields->uuids16 != NULL) {
MODLOG_DFLT(DEBUG, " uuids16(%scomplete)=",
fields->uuids16_is_complete ? "" : "in");
for (i = 0; i < fields->num_uuids16; i++) {
print_uuid(&fields->uuids16[i].u);
MODLOG_DFLT(DEBUG, " ");
}
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->uuids32 != NULL) {
MODLOG_DFLT(DEBUG, " uuids32(%scomplete)=",
fields->uuids32_is_complete ? "" : "in");
for (i = 0; i < fields->num_uuids32; i++) {
print_uuid(&fields->uuids32[i].u);
MODLOG_DFLT(DEBUG, " ");
}
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->uuids128 != NULL) {
MODLOG_DFLT(DEBUG, " uuids128(%scomplete)=",
fields->uuids128_is_complete ? "" : "in");
for (i = 0; i < fields->num_uuids128; i++) {
print_uuid(&fields->uuids128[i].u);
MODLOG_DFLT(DEBUG, " ");
}
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->name != NULL) {
assert(fields->name_len < sizeof s - 1);
memcpy(s, fields->name, fields->name_len);
s[fields->name_len] = '\0';
MODLOG_DFLT(DEBUG, " name(%scomplete)=%s\n",
fields->name_is_complete ? "" : "in", s);
}
if (fields->tx_pwr_lvl_is_present) {
MODLOG_DFLT(DEBUG, " tx_pwr_lvl=%d\n", fields->tx_pwr_lvl);
}
if (fields->slave_itvl_range != NULL) {
MODLOG_DFLT(DEBUG, " slave_itvl_range=");
print_bytes(fields->slave_itvl_range, BLE_HS_ADV_SLAVE_ITVL_RANGE_LEN);
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->svc_data_uuid16 != NULL) {
MODLOG_DFLT(DEBUG, " svc_data_uuid16=");
print_bytes(fields->svc_data_uuid16, fields->svc_data_uuid16_len);
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->public_tgt_addr != NULL) {
MODLOG_DFLT(DEBUG, " public_tgt_addr=");
u8p = fields->public_tgt_addr;
for (i = 0; i < fields->num_public_tgt_addrs; i++) {
MODLOG_DFLT(DEBUG, "public_tgt_addr=%s ", addr_str(u8p));
u8p += BLE_HS_ADV_PUBLIC_TGT_ADDR_ENTRY_LEN;
}
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->appearance_is_present) {
MODLOG_DFLT(DEBUG, " appearance=0x%04x\n", fields->appearance);
}
if (fields->adv_itvl_is_present) {
MODLOG_DFLT(DEBUG, " adv_itvl=0x%04x\n", fields->adv_itvl);
}
if (fields->svc_data_uuid32 != NULL) {
MODLOG_DFLT(DEBUG, " svc_data_uuid32=");
print_bytes(fields->svc_data_uuid32, fields->svc_data_uuid32_len);
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->svc_data_uuid128 != NULL) {
MODLOG_DFLT(DEBUG, " svc_data_uuid128=");
print_bytes(fields->svc_data_uuid128, fields->svc_data_uuid128_len);
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->uri != NULL) {
MODLOG_DFLT(DEBUG, " uri=");
print_bytes(fields->uri, fields->uri_len);
MODLOG_DFLT(DEBUG, "\n");
}
if (fields->mfg_data != NULL) {
MODLOG_DFLT(DEBUG, " mfg_data=");
print_bytes(fields->mfg_data, fields->mfg_data_len);
MODLOG_DFLT(DEBUG, "\n");
}
}

807
src/libs/mynewt-nimble/apps/blecent/src/peer.c Normal file
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@ -0,0 +1,807 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include "host/ble_hs.h"
#include "blecent.h"
static void *peer_svc_mem;
static struct os_mempool peer_svc_pool;
static void *peer_chr_mem;
static struct os_mempool peer_chr_pool;
static void *peer_dsc_mem;
static struct os_mempool peer_dsc_pool;
static void *peer_mem;
static struct os_mempool peer_pool;
static SLIST_HEAD(, peer) peers;
static struct peer_svc *
peer_svc_find_range(struct peer *peer, uint16_t attr_handle);
static struct peer_svc *
peer_svc_find(struct peer *peer, uint16_t svc_start_handle,
struct peer_svc **out_prev);
int
peer_svc_is_empty(const struct peer_svc *svc);
uint16_t
chr_end_handle(const struct peer_svc *svc, const struct peer_chr *chr);
int
chr_is_empty(const struct peer_svc *svc, const struct peer_chr *chr);
static struct peer_chr *
peer_chr_find(const struct peer_svc *svc, uint16_t chr_def_handle,
struct peer_chr **out_prev);
static void
peer_disc_chrs(struct peer *peer);
static int
peer_dsc_disced(uint16_t conn_handle, const struct ble_gatt_error *error,
uint16_t chr_val_handle, const struct ble_gatt_dsc *dsc,
void *arg);
static struct peer *
peer_find(uint16_t conn_handle)
{
struct peer *peer;
SLIST_FOREACH(peer, &peers, next) {
if (peer->conn_handle == conn_handle) {
return peer;
}
}
return NULL;
}
static void
peer_disc_complete(struct peer *peer, int rc)
{
peer->disc_prev_chr_val = 0;
/* Notify caller that discovery has completed. */
if (peer->disc_cb != NULL) {
peer->disc_cb(peer, rc, peer->disc_cb_arg);
}
}
static struct peer_dsc *
peer_dsc_find_prev(const struct peer_chr *chr, uint16_t dsc_handle)
{
struct peer_dsc *prev;
struct peer_dsc *dsc;
prev = NULL;
SLIST_FOREACH(dsc, &chr->dscs, next) {
if (dsc->dsc.handle >= dsc_handle) {
break;
}
prev = dsc;
}
return prev;
}
static struct peer_dsc *
peer_dsc_find(const struct peer_chr *chr, uint16_t dsc_handle,
struct peer_dsc **out_prev)
{
struct peer_dsc *prev;
struct peer_dsc *dsc;
prev = peer_dsc_find_prev(chr, dsc_handle);
if (prev == NULL) {
dsc = SLIST_FIRST(&chr->dscs);
} else {
dsc = SLIST_NEXT(prev, next);
}
if (dsc != NULL && dsc->dsc.handle != dsc_handle) {
dsc = NULL;
}
if (out_prev != NULL) {
*out_prev = prev;
}
return dsc;
}
static int
peer_dsc_add(struct peer *peer, uint16_t chr_val_handle,
const struct ble_gatt_dsc *gatt_dsc)
{
struct peer_dsc *prev;
struct peer_dsc *dsc;
struct peer_svc *svc;
struct peer_chr *chr;
svc = peer_svc_find_range(peer, chr_val_handle);
if (svc == NULL) {
/* Can't find service for discovered descriptor; this shouldn't
* happen.
*/
assert(0);
return BLE_HS_EUNKNOWN;
}
chr = peer_chr_find(svc, chr_val_handle, NULL);
if (chr == NULL) {
/* Can't find characteristic for discovered descriptor; this shouldn't
* happen.
*/
assert(0);
return BLE_HS_EUNKNOWN;
}
dsc = peer_dsc_find(chr, gatt_dsc->handle, &prev);
if (dsc != NULL) {
/* Descriptor already discovered. */
return 0;
}
dsc = os_memblock_get(&peer_dsc_pool);
if (dsc == NULL) {
/* Out of memory. */
return BLE_HS_ENOMEM;
}
memset(dsc, 0, sizeof *dsc);
dsc->dsc = *gatt_dsc;
if (prev == NULL) {
SLIST_INSERT_HEAD(&chr->dscs, dsc, next);
} else {
SLIST_NEXT(prev, next) = dsc;
}
return 0;
}
static void
peer_disc_dscs(struct peer *peer)
{
struct peer_chr *chr;
struct peer_svc *svc;
int rc;
/* Search through the list of discovered characteristics for the first
* characteristic that contains undiscovered descriptors. Then, discover
* all descriptors belonging to that characteristic.
*/
SLIST_FOREACH(svc, &peer->svcs, next) {
SLIST_FOREACH(chr, &svc->chrs, next) {
if (!chr_is_empty(svc, chr) &&
SLIST_EMPTY(&chr->dscs) &&
peer->disc_prev_chr_val <= chr->chr.def_handle) {
rc = ble_gattc_disc_all_dscs(peer->conn_handle,
chr->chr.val_handle,
chr_end_handle(svc, chr),
peer_dsc_disced, peer);
if (rc != 0) {
peer_disc_complete(peer, rc);
}
peer->disc_prev_chr_val = chr->chr.val_handle;
return;
}
}
}
/* All descriptors discovered. */
peer_disc_complete(peer, 0);
}
static int
peer_dsc_disced(uint16_t conn_handle, const struct ble_gatt_error *error,
uint16_t chr_val_handle, const struct ble_gatt_dsc *dsc,
void *arg)
{
struct peer *peer;
int rc;
peer = arg;
assert(peer->conn_handle == conn_handle);
switch (error->status) {
case 0:
rc = peer_dsc_add(peer, chr_val_handle, dsc);
break;
case BLE_HS_EDONE:
/* All descriptors in this characteristic discovered; start discovering
* descriptors in the next characteristic.
*/
if (peer->disc_prev_chr_val > 0) {
peer_disc_dscs(peer);
}
rc = 0;
break;
default:
/* Error; abort discovery. */
rc = error->status;
break;
}
if (rc != 0) {
/* Error; abort discovery. */
peer_disc_complete(peer, rc);
}
return rc;
}
uint16_t
chr_end_handle(const struct peer_svc *svc, const struct peer_chr *chr)
{
const struct peer_chr *next_chr;
next_chr = SLIST_NEXT(chr, next);
if (next_chr != NULL) {
return next_chr->chr.def_handle - 1;
} else {
return svc->svc.end_handle;
}
}
int
chr_is_empty(const struct peer_svc *svc, const struct peer_chr *chr)
{
return chr_end_handle(svc, chr) <= chr->chr.val_handle;
}
static struct peer_chr *
peer_chr_find_prev(const struct peer_svc *svc, uint16_t chr_val_handle)
{
struct peer_chr *prev;
struct peer_chr *chr;
prev = NULL;
SLIST_FOREACH(chr, &svc->chrs, next) {
if (chr->chr.val_handle >= chr_val_handle) {
break;
}
prev = chr;
}
return prev;
}
static struct peer_chr *
peer_chr_find(const struct peer_svc *svc, uint16_t chr_val_handle,
struct peer_chr **out_prev)
{
struct peer_chr *prev;
struct peer_chr *chr;
prev = peer_chr_find_prev(svc, chr_val_handle);
if (prev == NULL) {
chr = SLIST_FIRST(&svc->chrs);
} else {
chr = SLIST_NEXT(prev, next);
}
if (chr != NULL && chr->chr.val_handle != chr_val_handle) {
chr = NULL;
}
if (out_prev != NULL) {
*out_prev = prev;
}
return chr;
}
static void
peer_chr_delete(struct peer_chr *chr)
{
struct peer_dsc *dsc;
while ((dsc = SLIST_FIRST(&chr->dscs)) != NULL) {
SLIST_REMOVE_HEAD(&chr->dscs, next);
os_memblock_put(&peer_dsc_pool, dsc);
}
os_memblock_put(&peer_chr_pool, chr);
}
static int
peer_chr_add(struct peer *peer, uint16_t svc_start_handle,
const struct ble_gatt_chr *gatt_chr)
{
struct peer_chr *prev;
struct peer_chr *chr;
struct peer_svc *svc;
svc = peer_svc_find(peer, svc_start_handle, NULL);
if (svc == NULL) {
/* Can't find service for discovered characteristic; this shouldn't
* happen.
*/
assert(0);
return BLE_HS_EUNKNOWN;
}
chr = peer_chr_find(svc, gatt_chr->def_handle, &prev);
if (chr != NULL) {
/* Characteristic already discovered. */
return 0;
}
chr = os_memblock_get(&peer_chr_pool);
if (chr == NULL) {
/* Out of memory. */
return BLE_HS_ENOMEM;
}
memset(chr, 0, sizeof *chr);
chr->chr = *gatt_chr;
if (prev == NULL) {
SLIST_INSERT_HEAD(&svc->chrs, chr, next);
} else {
SLIST_NEXT(prev, next) = chr;
}
return 0;
}
static int
peer_chr_disced(uint16_t conn_handle, const struct ble_gatt_error *error,
const struct ble_gatt_chr *chr, void *arg)
{
struct peer *peer;
int rc;
peer = arg;
assert(peer->conn_handle == conn_handle);
switch (error->status) {
case 0:
rc = peer_chr_add(peer, peer->cur_svc->svc.start_handle, chr);
break;
case BLE_HS_EDONE:
/* All characteristics in this service discovered; start discovering
* characteristics in the next service.
*/
if (peer->disc_prev_chr_val > 0) {
peer_disc_chrs(peer);
}
rc = 0;
break;
default:
rc = error->status;
break;
}
if (rc != 0) {
/* Error; abort discovery. */
peer_disc_complete(peer, rc);
}
return rc;
}
static void
peer_disc_chrs(struct peer *peer)
{
struct peer_svc *svc;
int rc;
/* Search through the list of discovered service for the first service that
* contains undiscovered characteristics. Then, discover all
* characteristics belonging to that service.
*/
SLIST_FOREACH(svc, &peer->svcs, next) {
if (!peer_svc_is_empty(svc) && SLIST_EMPTY(&svc->chrs)) {
peer->cur_svc = svc;
rc = ble_gattc_disc_all_chrs(peer->conn_handle,
svc->svc.start_handle,
svc->svc.end_handle,
peer_chr_disced, peer);
if (rc != 0) {
peer_disc_complete(peer, rc);
}
return;
}
}
/* All characteristics discovered. */
peer_disc_dscs(peer);
}
int
peer_svc_is_empty(const struct peer_svc *svc)
{
return svc->svc.end_handle <= svc->svc.start_handle;
}
static struct peer_svc *
peer_svc_find_prev(struct peer *peer, uint16_t svc_start_handle)
{
struct peer_svc *prev;
struct peer_svc *svc;
prev = NULL;
SLIST_FOREACH(svc, &peer->svcs, next) {
if (svc->svc.start_handle >= svc_start_handle) {
break;
}
prev = svc;
}
return prev;
}
static struct peer_svc *
peer_svc_find(struct peer *peer, uint16_t svc_start_handle,
struct peer_svc **out_prev)
{
struct peer_svc *prev;
struct peer_svc *svc;
prev = peer_svc_find_prev(peer, svc_start_handle);
if (prev == NULL) {
svc = SLIST_FIRST(&peer->svcs);
} else {
svc = SLIST_NEXT(prev, next);
}
if (svc != NULL && svc->svc.start_handle != svc_start_handle) {
svc = NULL;
}
if (out_prev != NULL) {
*out_prev = prev;
}
return svc;
}
static struct peer_svc *
peer_svc_find_range(struct peer *peer, uint16_t attr_handle)
{
struct peer_svc *svc;
SLIST_FOREACH(svc, &peer->svcs, next) {
if (svc->svc.start_handle <= attr_handle &&
svc->svc.end_handle >= attr_handle) {
return svc;
}
}
return NULL;
}
const struct peer_svc *
peer_svc_find_uuid(const struct peer *peer, const ble_uuid_t *uuid)
{
const struct peer_svc *svc;
SLIST_FOREACH(svc, &peer->svcs, next) {
if (ble_uuid_cmp(&svc->svc.uuid.u, uuid) == 0) {
return svc;
}
}
return NULL;
}
const struct peer_chr *
peer_chr_find_uuid(const struct peer *peer, const ble_uuid_t *svc_uuid,
const ble_uuid_t *chr_uuid)
{
const struct peer_svc *svc;
const struct peer_chr *chr;
svc = peer_svc_find_uuid(peer, svc_uuid);
if (svc == NULL) {
return NULL;
}
SLIST_FOREACH(chr, &svc->chrs, next) {
if (ble_uuid_cmp(&chr->chr.uuid.u, chr_uuid) == 0) {
return chr;
}
}
return NULL;
}
const struct peer_dsc *
peer_dsc_find_uuid(const struct peer *peer, const ble_uuid_t *svc_uuid,
const ble_uuid_t *chr_uuid, const ble_uuid_t *dsc_uuid)
{
const struct peer_chr *chr;
const struct peer_dsc *dsc;
chr = peer_chr_find_uuid(peer, svc_uuid, chr_uuid);
if (chr == NULL) {
return NULL;
}
SLIST_FOREACH(dsc, &chr->dscs, next) {
if (ble_uuid_cmp(&dsc->dsc.uuid.u, dsc_uuid) == 0) {
return dsc;
}
}
return NULL;
}
static int
peer_svc_add(struct peer *peer, const struct ble_gatt_svc *gatt_svc)
{
struct peer_svc *prev;
struct peer_svc *svc;
svc = peer_svc_find(peer, gatt_svc->start_handle, &prev);
if (svc != NULL) {
/* Service already discovered. */
return 0;
}
svc = os_memblock_get(&peer_svc_pool);
if (svc == NULL) {
/* Out of memory. */
return BLE_HS_ENOMEM;
}
memset(svc, 0, sizeof *svc);
svc->svc = *gatt_svc;
SLIST_INIT(&svc->chrs);
if (prev == NULL) {
SLIST_INSERT_HEAD(&peer->svcs, svc, next);
} else {
SLIST_INSERT_AFTER(prev, svc, next);
}
return 0;
}
static void
peer_svc_delete(struct peer_svc *svc)
{
struct peer_chr *chr;
while ((chr = SLIST_FIRST(&svc->chrs)) != NULL) {
SLIST_REMOVE_HEAD(&svc->chrs, next);
peer_chr_delete(chr);
}
os_memblock_put(&peer_svc_pool, svc);
}
static int
peer_svc_disced(uint16_t conn_handle, const struct ble_gatt_error *error,
const struct ble_gatt_svc *service, void *arg)
{
struct peer *peer;
int rc;
peer = arg;
assert(peer->conn_handle == conn_handle);
switch (error->status) {
case 0:
rc = peer_svc_add(peer, service);
break;
case BLE_HS_EDONE:
/* All services discovered; start discovering characteristics. */
if (peer->disc_prev_chr_val > 0) {
peer_disc_chrs(peer);
}
rc = 0;
break;
default:
rc = error->status;
break;
}
if (rc != 0) {
/* Error; abort discovery. */
peer_disc_complete(peer, rc);
}
return rc;
}
int
peer_disc_all(uint16_t conn_handle, peer_disc_fn *disc_cb, void *disc_cb_arg)
{
struct peer_svc *svc;
struct peer *peer;
int rc;
peer = peer_find(conn_handle);
if (peer == NULL) {
return BLE_HS_ENOTCONN;
}
/* Undiscover everything first. */
while ((svc = SLIST_FIRST(&peer->svcs)) != NULL) {
SLIST_REMOVE_HEAD(&peer->svcs, next);
peer_svc_delete(svc);
}
peer->disc_prev_chr_val = 1;
peer->disc_cb = disc_cb;
peer->disc_cb_arg = disc_cb_arg;
rc = ble_gattc_disc_all_svcs(conn_handle, peer_svc_disced, peer);
if (rc != 0) {
return rc;
}
return 0;
}
int
peer_delete(uint16_t conn_handle)
{
struct peer_svc *svc;
struct peer *peer;
int rc;
peer = peer_find(conn_handle);
if (peer == NULL) {
return BLE_HS_ENOTCONN;
}
SLIST_REMOVE(&peers, peer, peer, next);
while ((svc = SLIST_FIRST(&peer->svcs)) != NULL) {
SLIST_REMOVE_HEAD(&peer->svcs, next);
peer_svc_delete(svc);
}
rc = os_memblock_put(&peer_pool, peer);
if (rc != 0) {
return BLE_HS_EOS;
}
return 0;
}
int
peer_add(uint16_t conn_handle)
{
struct peer *peer;
/* Make sure the connection handle is unique. */
peer = peer_find(conn_handle);
if (peer != NULL) {
return BLE_HS_EALREADY;
}
peer = os_memblock_get(&peer_pool);
if (peer == NULL) {
/* Out of memory. */
return BLE_HS_ENOMEM;
}
memset(peer, 0, sizeof *peer);
peer->conn_handle = conn_handle;
SLIST_INSERT_HEAD(&peers, peer, next);
return 0;
}
static void
peer_free_mem(void)
{
free(peer_mem);
peer_mem = NULL;
free(peer_svc_mem);
peer_svc_mem = NULL;
free(peer_chr_mem);
peer_chr_mem = NULL;
free(peer_dsc_mem);
peer_dsc_mem = NULL;
}
int
peer_init(int max_peers, int max_svcs, int max_chrs, int max_dscs)
{
int rc;
/* Free memory first in case this function gets called more than once. */
peer_free_mem();
peer_mem = malloc(
OS_MEMPOOL_BYTES(max_peers, sizeof (struct peer)));
if (peer_mem == NULL) {
rc = BLE_HS_ENOMEM;
goto err;
}
rc = os_mempool_init(&peer_pool, max_peers,
sizeof (struct peer), peer_mem,
"peer_pool");
if (rc != 0) {
rc = BLE_HS_EOS;
goto err;
}
peer_svc_mem = malloc(
OS_MEMPOOL_BYTES(max_svcs, sizeof (struct peer_svc)));
if (peer_svc_mem == NULL) {
rc = BLE_HS_ENOMEM;
goto err;
}
rc = os_mempool_init(&peer_svc_pool, max_svcs,
sizeof (struct peer_svc), peer_svc_mem,
"peer_svc_pool");
if (rc != 0) {
rc = BLE_HS_EOS;
goto err;
}
peer_chr_mem = malloc(
OS_MEMPOOL_BYTES(max_chrs, sizeof (struct peer_chr)));
if (peer_chr_mem == NULL) {
rc = BLE_HS_ENOMEM;
goto err;
}
rc = os_mempool_init(&peer_chr_pool, max_chrs,
sizeof (struct peer_chr), peer_chr_mem,
"peer_chr_pool");
if (rc != 0) {
rc = BLE_HS_EOS;
goto err;
}
peer_dsc_mem = malloc(
OS_MEMPOOL_BYTES(max_dscs, sizeof (struct peer_dsc)));
if (peer_dsc_mem == NULL) {
rc = BLE_HS_ENOMEM;
goto err;
}
rc = os_mempool_init(&peer_dsc_pool, max_dscs,
sizeof (struct peer_dsc), peer_dsc_mem,
"peer_dsc_pool");
if (rc != 0) {
rc = BLE_HS_EOS;
goto err;
}
return 0;
err:
peer_free_mem();
return rc;
}

30
src/libs/mynewt-nimble/apps/blecent/syscfg.yml Normal file
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@ -0,0 +1,30 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# DEBUG logging is a bit noisy; use INFO.
LOG_LEVEL: 1
# Default task settings
OS_MAIN_STACK_SIZE: 336
# Disable peripheral and broadcaster roles.
BLE_ROLE_BROADCASTER: 0
BLE_ROLE_CENTRAL: 1
BLE_ROLE_OBSERVER: 1
BLE_ROLE_PERIPHERAL: 0

9
src/libs/mynewt-nimble/apps/blecsc/README.md Normal file
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# BLE Cycling Speed and Cadence peripheral app.
The source files are located in the src/ directory.
pkg.yml contains the base definition of the app.
syscfg.yml contains setting definitions and overrides.

40
src/libs/mynewt-nimble/apps/blecsc/pkg.yml Normal file
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blecsc
pkg.type: app
pkg.description: BLE peripheral cycling speed and cadence sensor.
pkg.author: "Maciej Jurczak"
pkg.email: "mjurczak@gmail.com"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/sysinit"
- "@apache-mynewt-core/sys/id"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/config
- nimble/transport

105
src/libs/mynewt-nimble/apps/blecsc/src/blecsc_sens.h Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef H_BLECSC_SENSOR_
#define H_BLECSC_SENSOR_
#include "modlog/modlog.h"
#include "nimble/ble.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Cycling Speed and Cadence configuration */
#define GATT_CSC_UUID 0x1816
#define GATT_CSC_MEASUREMENT_UUID 0x2A5B
#define GATT_CSC_FEATURE_UUID 0x2A5C
#define GATT_SENSOR_LOCATION_UUID 0x2A5D
#define GATT_SC_CONTROL_POINT_UUID 0x2A55
/* Device Information configuration */
#define GATT_DEVICE_INFO_UUID 0x180A
#define GATT_MANUFACTURER_NAME_UUID 0x2A29
#define GATT_MODEL_NUMBER_UUID 0x2A24
/*CSC Measurement flags*/
#define CSC_MEASUREMENT_WHEEL_REV_PRESENT 0x01
#define CSC_MEASUREMENT_CRANK_REV_PRESENT 0x02
/* CSC feature flags */
#define CSC_FEATURE_WHEEL_REV_DATA 0x01
#define CSC_FEATURE_CRANK_REV_DATA 0x02
#define CSC_FEATURE_MULTIPLE_SENSOR_LOC 0x04
/* Sensor location enum */
#define SENSOR_LOCATION_OTHER 0
#define SENSOR_LOCATION_TOP_OF_SHOE 1
#define SENSOR_LOCATION_IN_SHOE 2
#define SENSOR_LOCATION_HIP 3
#define SENSOR_LOCATION_FRONT_WHEEL 4
#define SENSOR_LOCATION_LEFT_CRANK 5
#define SENSOR_LOCATION_RIGHT_CRANK 6
#define SENSOR_LOCATION_LEFT_PEDAL 7
#define SENSOR_LOCATION_RIGHT_PEDAL 8
#define SENSOR_LOCATION_FROT_HUB 9
#define SENSOR_LOCATION_REAR_DROPOUT 10
#define SENSOR_LOCATION_CHAINSTAY 11
#define SENSOR_LOCATION_REAR_WHEEL 12
#define SENSOR_LOCATION_REAR_HUB 13
#define SENSOR_LOCATION_CHEST 14
#define SENSOR_LOCATION_SPIDER 15
#define SENSOR_LOCATION_CHAIN_RING 16
/* SC Control Point op codes */
#define SC_CP_OP_SET_CUMULATIVE_VALUE 1
#define SC_CP_OP_START_SENSOR_CALIBRATION 2
#define SC_CP_OP_UPDATE_SENSOR_LOCATION 3
#define SC_CP_OP_REQ_SUPPORTED_SENSOR_LOCATIONS 4
#define SC_CP_OP_RESPONSE 16
/*SC Control Point response values */
#define SC_CP_RESPONSE_SUCCESS 1
#define SC_CP_RESPONSE_OP_NOT_SUPPORTED 2
#define SC_CP_RESPONSE_INVALID_PARAM 3
#define SC_CP_RESPONSE_OP_FAILED 4
/* CSC simulation configuration */
#define CSC_FEATURES (CSC_FEATURE_WHEEL_REV_DATA | \
CSC_FEATURE_CRANK_REV_DATA |\
CSC_FEATURE_MULTIPLE_SENSOR_LOC)
struct ble_csc_measurement_state {
uint32_t cumulative_wheel_rev;
uint16_t last_wheel_evt_time;
uint16_t cumulative_crank_rev;
uint16_t last_crank_evt_time;
};
extern uint16_t csc_measurement_handle;
extern uint16_t csc_control_point_handle;
int gatt_svr_init(struct ble_csc_measurement_state * csc_measurement_state);
int gatt_svr_chr_notify_csc_measurement(uint16_t conn_handle);
void gatt_svr_set_cp_indicate(uint8_t indication_status);
#ifdef __cplusplus
}
#endif
#endif

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src/libs/mynewt-nimble/apps/blecsc/src/gatt_svr.c Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "os/mynewt.h"
#include "host/ble_hs.h"
#include "host/ble_uuid.h"
#include "blecsc_sens.h"
#define CSC_ERR_CCC_DESC_IMPROPERLY_CONFIGURED 0x81
static const char *manuf_name = "Apache Mynewt";
static const char *model_num = "Mynewt CSC Sensor";
static const uint8_t csc_supported_sensor_locations[] = {
SENSOR_LOCATION_FRONT_WHEEL,
SENSOR_LOCATION_REAR_DROPOUT,
SENSOR_LOCATION_CHAINSTAY,
SENSOR_LOCATION_REAR_WHEEL
};
static uint8_t sensor_location = SENSOR_LOCATION_REAR_DROPOUT;
static struct ble_csc_measurement_state * measurement_state;
uint16_t csc_measurement_handle;
uint16_t csc_control_point_handle;
uint8_t csc_cp_indication_status;
static int
gatt_svr_chr_access_csc_measurement(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static int
gatt_svr_chr_access_csc_feature(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static int
gatt_svr_chr_access_sensor_location(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static int
gatt_svr_chr_access_sc_control_point(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static int
gatt_svr_chr_access_device_info(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static const struct ble_gatt_svc_def gatt_svr_svcs[] = {
{
/* Service: Cycling Speed and Cadence */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = BLE_UUID16_DECLARE(GATT_CSC_UUID),
.characteristics = (struct ble_gatt_chr_def[]) { {
/* Characteristic: Cycling Speed and Cadence Measurement */
.uuid = BLE_UUID16_DECLARE(GATT_CSC_MEASUREMENT_UUID),
.access_cb = gatt_svr_chr_access_csc_measurement,
.val_handle = &csc_measurement_handle,
.flags = BLE_GATT_CHR_F_NOTIFY,
}, {
/* Characteristic: Cycling Speed and Cadence features */
.uuid = BLE_UUID16_DECLARE(GATT_CSC_FEATURE_UUID),
.access_cb = gatt_svr_chr_access_csc_feature,
.flags = BLE_GATT_CHR_F_READ,
}, {
/* Characteristic: Sensor Location */
.uuid = BLE_UUID16_DECLARE(GATT_SENSOR_LOCATION_UUID),
.access_cb = gatt_svr_chr_access_sensor_location,
.flags = BLE_GATT_CHR_F_READ,
}, {
/* Characteristic: SC Control Point*/
.uuid = BLE_UUID16_DECLARE(GATT_SC_CONTROL_POINT_UUID),
.access_cb = gatt_svr_chr_access_sc_control_point,
.val_handle = &csc_control_point_handle,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_INDICATE,
}, {
0, /* No more characteristics in this service */
}, }
},
{
/* Service: Device Information */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = BLE_UUID16_DECLARE(GATT_DEVICE_INFO_UUID),
.characteristics = (struct ble_gatt_chr_def[]) { {
/* Characteristic: * Manufacturer name */
.uuid = BLE_UUID16_DECLARE(GATT_MANUFACTURER_NAME_UUID),
.access_cb = gatt_svr_chr_access_device_info,
.flags = BLE_GATT_CHR_F_READ,
}, {
/* Characteristic: Model number string */
.uuid = BLE_UUID16_DECLARE(GATT_MODEL_NUMBER_UUID),
.access_cb = gatt_svr_chr_access_device_info,
.flags = BLE_GATT_CHR_F_READ,
}, {
0, /* No more characteristics in this service */
}, }
},
{
0, /* No more services */
},
};
static int
gatt_svr_chr_access_csc_measurement(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
return BLE_ATT_ERR_READ_NOT_PERMITTED;
}
static int
gatt_svr_chr_access_csc_feature(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
static const uint16_t csc_feature = CSC_FEATURES;
int rc;
assert(ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR);
rc = os_mbuf_append(ctxt->om, &csc_feature, sizeof(csc_feature));
return (rc == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
static int
gatt_svr_chr_access_sensor_location(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
int rc;
assert(ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR);
rc = os_mbuf_append(ctxt->om, &sensor_location, sizeof(sensor_location));
return (rc == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
static int
gatt_svr_chr_access_sc_control_point(uint16_t conn_handle,
uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
uint8_t op_code;
uint8_t new_sensor_location;
uint8_t new_cumulative_wheel_rev_arr[4];
struct os_mbuf *om_indication;
uint8_t response = SC_CP_RESPONSE_OP_NOT_SUPPORTED;
int ii;
int rc;
assert(ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR);
if (!csc_cp_indication_status) {
MODLOG_DFLT(INFO, "SC Control Point; CCC descriptor "
"improperly configured");
return CSC_ERR_CCC_DESC_IMPROPERLY_CONFIGURED;
}
/* Read control point op code*/
rc = os_mbuf_copydata(ctxt->om, 0, sizeof(op_code), &op_code);
if (rc != 0){
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
MODLOG_DFLT(INFO, "SC Control Point; opcode=%d\n", op_code);
/* Allocate response buffer */
om_indication = ble_hs_mbuf_att_pkt();
switch(op_code){
#if (CSC_FEATURES & CSC_FEATURE_WHEEL_REV_DATA)
case SC_CP_OP_SET_CUMULATIVE_VALUE:
/* Read new cumulative wheel revolutions value*/
rc = os_mbuf_copydata(ctxt->om, 1,
sizeof(new_cumulative_wheel_rev_arr),
new_cumulative_wheel_rev_arr);
if (rc != 0){
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
measurement_state->cumulative_wheel_rev =
get_le32(new_cumulative_wheel_rev_arr);
MODLOG_DFLT(INFO, "SC Control Point; Set cumulative value = %d\n",
measurement_state->cumulative_wheel_rev);
response = SC_CP_RESPONSE_SUCCESS;
break;
#endif
#if (CSC_FEATURES & CSC_FEATURE_MULTIPLE_SENSOR_LOC)
case SC_CP_OP_UPDATE_SENSOR_LOCATION:
/* Read new sensor location value*/
rc = os_mbuf_copydata(ctxt->om, 1, 1, &new_sensor_location);
if (rc != 0){
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
MODLOG_DFLT(INFO, "SC Control Point; Sensor location update = %d\n",
new_sensor_location);
/* Verify if requested new location is on supported locations list */
response = SC_CP_RESPONSE_INVALID_PARAM;
for (ii = 0; ii < sizeof(csc_supported_sensor_locations); ii++){
if (new_sensor_location == csc_supported_sensor_locations[ii]){
sensor_location = new_sensor_location;
response = SC_CP_RESPONSE_SUCCESS;
break;
}
}
break;
case SC_CP_OP_REQ_SUPPORTED_SENSOR_LOCATIONS:
response = SC_CP_RESPONSE_SUCCESS;
break;
#endif
default:
break;
}
/* Append response value */
rc = os_mbuf_append(om_indication, &response, sizeof(response));
if (rc != 0){
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
#if (CSC_FEATURES & CSC_FEATURE_MULTIPLE_SENSOR_LOC)
/* In case of supported locations request append locations list */
if (op_code == SC_CP_OP_REQ_SUPPORTED_SENSOR_LOCATIONS){
rc = os_mbuf_append(om_indication, &csc_supported_sensor_locations,
sizeof(csc_supported_sensor_locations));
}
if (rc != 0){
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
#endif
rc = ble_gattc_indicate_custom(conn_handle, csc_control_point_handle,
om_indication);
return rc;
}
static int
gatt_svr_chr_access_device_info(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
uint16_t uuid;
int rc;
uuid = ble_uuid_u16(ctxt->chr->uuid);
if (uuid == GATT_MODEL_NUMBER_UUID) {
rc = os_mbuf_append(ctxt->om, model_num, strlen(model_num));
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
if (uuid == GATT_MANUFACTURER_NAME_UUID) {
rc = os_mbuf_append(ctxt->om, manuf_name, strlen(manuf_name));
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
int
gatt_svr_chr_notify_csc_measurement(uint16_t conn_handle)
{
int rc;
struct os_mbuf *om;
uint8_t data_buf[11];
uint8_t data_offset = 1;
memset(data_buf, 0, sizeof(data_buf));
#if (CSC_FEATURES & CSC_FEATURE_WHEEL_REV_DATA)
data_buf[0] |= CSC_MEASUREMENT_WHEEL_REV_PRESENT;
put_le16(&(data_buf[5]), measurement_state->last_wheel_evt_time);
put_le32(&(data_buf[1]), measurement_state->cumulative_wheel_rev);
data_offset += 6;
#endif
#if (CSC_FEATURES & CSC_FEATURE_CRANK_REV_DATA)
data_buf[0] |= CSC_MEASUREMENT_CRANK_REV_PRESENT;
put_le16(&(data_buf[data_offset]),
measurement_state->cumulative_crank_rev);
put_le16(&(data_buf[data_offset + 2]),
measurement_state->last_crank_evt_time);
data_offset += 4;
#endif
om = ble_hs_mbuf_from_flat(data_buf, data_offset);
rc = ble_gattc_notify_custom(conn_handle, csc_measurement_handle, om);
return rc;
}
void
gatt_svr_set_cp_indicate(uint8_t indication_status)
{
csc_cp_indication_status = indication_status;
}
void
gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg)
{
char buf[BLE_UUID_STR_LEN];
switch (ctxt->op) {
case BLE_GATT_REGISTER_OP_SVC:
MODLOG_DFLT(DEBUG, "registered service %s with handle=%d\n",
ble_uuid_to_str(ctxt->svc.svc_def->uuid, buf),
ctxt->svc.handle);
break;
case BLE_GATT_REGISTER_OP_CHR:
MODLOG_DFLT(DEBUG, "registering characteristic %s with "
"def_handle=%d val_handle=%d\n",
ble_uuid_to_str(ctxt->chr.chr_def->uuid, buf),
ctxt->chr.def_handle,
ctxt->chr.val_handle);
break;
case BLE_GATT_REGISTER_OP_DSC:
MODLOG_DFLT(DEBUG, "registering descriptor %s with handle=%d\n",
ble_uuid_to_str(ctxt->dsc.dsc_def->uuid, buf),
ctxt->dsc.handle);
break;
default:
assert(0);
break;
}
}
int
gatt_svr_init(struct ble_csc_measurement_state * csc_measurement_state)
{
int rc;
rc = ble_gatts_count_cfg(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
rc = ble_gatts_add_svcs(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
measurement_state = csc_measurement_state;
return 0;
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include "os/mynewt.h"
#include "console/console.h"
#include "config/config.h"
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "services/gap/ble_svc_gap.h"
#include "blecsc_sens.h"
/* Wheel size for simulation calculations */
#define CSC_SIM_WHEEL_CIRCUMFERENCE_MM 2000
/* Simulated cadence lower limit */
#define CSC_SIM_CRANK_RPM_MIN 20
/* Simulated cadence upper limit */
#define CSC_SIM_CRANK_RPM_MAX 100
/* Simulated speed lower limit */
#define CSC_SIM_SPEED_KPH_MIN 0
/* Simulated speed upper limit */
#define CSC_SIM_SPEED_KPH_MAX 35
/* Noticication status */
static bool notify_state = false;
/* Connection handle */
static uint16_t conn_handle;
static uint8_t blecsc_addr_type;
/* Advertised device name */
static const char *device_name = "blecsc_sensor";
/* Measurement and notification timer */
static struct os_callout blecsc_measure_timer;
/* Variable holds current CSC measurement state */
static struct ble_csc_measurement_state csc_measurement_state;
/* Variable holds simulted speed (kilometers per hour) */
static uint16_t csc_sim_speed_kph = CSC_SIM_SPEED_KPH_MIN;
/* Variable holds simulated cadence (RPM) */
static uint8_t csc_sim_crank_rpm = CSC_SIM_CRANK_RPM_MIN;
static int blecsc_gap_event(struct ble_gap_event *event, void *arg);
/*
* Enables advertising with parameters:
* o General discoverable mode
* o Undirected connectable mode
*/
static void
blecsc_advertise(void)
{
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
int rc;
/*
* Set the advertisement data included in our advertisements:
* o Flags (indicates advertisement type and other general info)
* o Advertising tx power
* o Device name
*/
memset(&fields, 0, sizeof(fields));
/*
* Advertise two flags:
* o Discoverability in forthcoming advertisement (general)
* o BLE-only (BR/EDR unsupported)
*/
fields.flags = BLE_HS_ADV_F_DISC_GEN |
BLE_HS_ADV_F_BREDR_UNSUP;
/*
* Indicate that the TX power level field should be included; have the
* stack fill this value automatically. This is done by assigning the
* special value BLE_HS_ADV_TX_PWR_LVL_AUTO.
*/
fields.tx_pwr_lvl_is_present = 1;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
fields.name = (uint8_t *)device_name;
fields.name_len = strlen(device_name);
fields.name_is_complete = 1;
/*
* Set appearance.
*/
fields.appearance = ble_svc_gap_device_appearance();
fields.appearance_is_present = 1;
rc = ble_gap_adv_set_fields(&fields);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error setting advertisement data; rc=%d\n", rc);
return;
}
/* Begin advertising */
memset(&adv_params, 0, sizeof(adv_params));
adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
rc = ble_gap_adv_start(blecsc_addr_type, NULL, BLE_HS_FOREVER,
&adv_params, blecsc_gap_event, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error enabling advertisement; rc=%d\n", rc);
return;
}
}
/* Update simulated CSC measurements.
* Each call increments wheel and crank revolution counters by one and
* computes last event time in order to match simulated candence and speed.
* Last event time is expressedd in 1/1024th of second units.
*
* 60 * 1024
* crank_dt = --------------
* cadence[RPM]
*
*
* circumference[mm] * 1024 * 60 * 60
* wheel_dt = -------------------------------------
* 10^6 * speed [kph]
*/
static void
blecsc_simulate_speed_and_cadence(void)
{
uint16_t wheel_rev_period;
uint16_t crank_rev_period;
/* Update simulated crank and wheel rotation speed */
csc_sim_speed_kph++;
if (csc_sim_speed_kph >= CSC_SIM_SPEED_KPH_MAX) {
csc_sim_speed_kph = CSC_SIM_SPEED_KPH_MIN;
}
csc_sim_crank_rpm++;
if (csc_sim_crank_rpm >= CSC_SIM_CRANK_RPM_MAX) {
csc_sim_crank_rpm = CSC_SIM_CRANK_RPM_MIN;
}
/* Calculate simulated measurement values */
if (csc_sim_speed_kph > 0){
wheel_rev_period = (36*64*CSC_SIM_WHEEL_CIRCUMFERENCE_MM) /
(625*csc_sim_speed_kph);
csc_measurement_state.cumulative_wheel_rev++;
csc_measurement_state.last_wheel_evt_time += wheel_rev_period;
}
if (csc_sim_crank_rpm > 0){
crank_rev_period = (60*1024) / csc_sim_crank_rpm;
csc_measurement_state.cumulative_crank_rev++;
csc_measurement_state.last_crank_evt_time += crank_rev_period;
}
MODLOG_DFLT(INFO, "CSC simulated values: speed = %d kph, cadence = %d \n",
csc_sim_speed_kph, csc_sim_crank_rpm);
}
/* Run CSC measurement simulation and notify it to the client */
static void
blecsc_measurement(struct os_event *ev)
{
int rc;
rc = os_callout_reset(&blecsc_measure_timer, OS_TICKS_PER_SEC);
assert(rc == 0);
blecsc_simulate_speed_and_cadence();
if (notify_state) {
rc = gatt_svr_chr_notify_csc_measurement(conn_handle);
assert(rc == 0);
}
}
static int
blecsc_gap_event(struct ble_gap_event *event, void *arg)
{
switch (event->type) {
case BLE_GAP_EVENT_CONNECT:
/* A new connection was established or a connection attempt failed */
MODLOG_DFLT(INFO, "connection %s; status=%d\n",
event->connect.status == 0 ? "established" : "failed",
event->connect.status);
if (event->connect.status != 0) {
/* Connection failed; resume advertising */
blecsc_advertise();
conn_handle = 0;
}
else {
conn_handle = event->connect.conn_handle;
}
break;
case BLE_GAP_EVENT_DISCONNECT:
MODLOG_DFLT(INFO, "disconnect; reason=%d\n", event->disconnect.reason);
conn_handle = 0;
/* Connection terminated; resume advertising */
blecsc_advertise();
break;
case BLE_GAP_EVENT_ADV_COMPLETE:
MODLOG_DFLT(INFO, "adv complete\n");
break;
case BLE_GAP_EVENT_SUBSCRIBE:
MODLOG_DFLT(INFO, "subscribe event attr_handle=%d\n",
event->subscribe.attr_handle);
if (event->subscribe.attr_handle == csc_measurement_handle) {
notify_state = event->subscribe.cur_notify;
MODLOG_DFLT(INFO, "csc measurement notify state = %d\n",
notify_state);
}
else if (event->subscribe.attr_handle == csc_control_point_handle) {
gatt_svr_set_cp_indicate(event->subscribe.cur_indicate);
MODLOG_DFLT(INFO, "csc control point indicate state = %d\n",
event->subscribe.cur_indicate);
}
break;
case BLE_GAP_EVENT_MTU:
MODLOG_DFLT(INFO, "mtu update event; conn_handle=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.value);
break;
}
return 0;
}
static void
blecsc_on_sync(void)
{
int rc;
/* Figure out address to use while advertising (no privacy) */
rc = ble_hs_id_infer_auto(0, &blecsc_addr_type);
assert(rc == 0);
/* Begin advertising */
blecsc_advertise();
}
/*
* main
*
* The main task for the project. This function initializes the packages,
* then starts serving events from default event queue.
*
* @return int NOTE: this function should never return!
*/
int
main(void)
{
int rc;
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration */
ble_hs_cfg.sync_cb = blecsc_on_sync;
/* Initialize measurement and notification timer */
os_callout_init(&blecsc_measure_timer, os_eventq_dflt_get(),
blecsc_measurement, NULL);
rc = os_callout_reset(&blecsc_measure_timer, OS_TICKS_PER_SEC);
assert(rc == 0);
rc = gatt_svr_init(&csc_measurement_state);
assert(rc == 0);
/* Set the default device name */
rc = ble_svc_gap_device_name_set(device_name);
assert(rc == 0);
/* As the last thing, process events from default event queue */
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
syscfg.vals:
# Disable central and observer roles.
BLE_ROLE_BROADCASTER: 1
BLE_ROLE_CENTRAL: 0
BLE_ROLE_OBSERVER: 0
BLE_ROLE_PERIPHERAL: 1
# Disable unused eddystone feature.
BLE_EDDYSTONE: 0
# Log reboot messages to a flash circular buffer.
REBOOT_LOG_FCB: 1
LOG_FCB: 1
CONFIG_FCB: 1
# Set public device address.
BLE_PUBLIC_DEV_ADDR: ((uint8_t[6]){0xcc, 0xbb, 0xaa, 0x33, 0x22, 0x11})
# Set device appearance to Cycling Speed and Cadence Sensor
BLE_SVC_GAP_APPEARANCE: BLE_SVC_GAP_APPEARANCE_CYC_SPEED_AND_CADENCE_SENSOR

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blehci
pkg.type: app
pkg.description: BLE controller application exposing HCI over external interface
pkg.author: "Johan Hedberg <johan.hedberg@intel.com>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/sys/console/stub"
- "@apache-mynewt-core/sys/log/stub"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/kernel/os"
- nimble/controller
- nimble/transport
pkg.req_apis:
- ble_transport

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src/libs/mynewt-nimble/apps/blehci/src/main.c Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include "os/mynewt.h"
int
main(void)
{
/* Initialize OS */
sysinit();
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# Default task settings
OS_MAIN_STACK_SIZE: 64
# Use UART transport by default
BLE_HCI_TRANSPORT: uart

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src/libs/mynewt-nimble/apps/blehr/README.md Normal file
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# BLE Heart Rate peripheral app.
The source files are located in the src/ directory.
pkg.yml contains the base definition of the app.
syscfg.yml contains setting definitions and overrides.

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blehr
pkg.type: app
pkg.description: BLE peripheral heartrate sensor.
pkg.author: "Szymon Czapracki"
pkg.email: "szymon.czapracki@codecoup.pl"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/sysinit"
- "@apache-mynewt-core/sys/id"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/config
- nimble/transport/ram

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef H_BLEHR_SENSOR_
#define H_BLEHR_SENSOR_
#include "nimble/ble.h"
#include "modlog/modlog.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Heart-rate configuration */
#define GATT_HRS_UUID 0x180D
#define GATT_HRS_MEASUREMENT_UUID 0x2A37
#define GATT_HRS_BODY_SENSOR_LOC_UUID 0x2A38
#define GATT_DEVICE_INFO_UUID 0x180A
#define GATT_MANUFACTURER_NAME_UUID 0x2A29
#define GATT_MODEL_NUMBER_UUID 0x2A24
extern uint16_t hrs_hrm_handle;
int gatt_svr_init(void);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "host/ble_hs.h"
#include "host/ble_uuid.h"
#include "blehr_sens.h"
static const char *manuf_name = "Apache Mynewt";
static const char *model_num = "Mynewt HR Sensor";
uint16_t hrs_hrm_handle;
static int
gatt_svr_chr_access_heart_rate(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg);
static int
gatt_svr_chr_access_device_info(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg);
static const struct ble_gatt_svc_def gatt_svr_svcs[] = {
{
/* Service: Heart-rate */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = BLE_UUID16_DECLARE(GATT_HRS_UUID),
.characteristics = (struct ble_gatt_chr_def[]) { {
/* Characteristic: Heart-rate measurement */
.uuid = BLE_UUID16_DECLARE(GATT_HRS_MEASUREMENT_UUID),
.access_cb = gatt_svr_chr_access_heart_rate,
.val_handle = &hrs_hrm_handle,
.flags = BLE_GATT_CHR_F_NOTIFY,
}, {
/* Characteristic: Body sensor location */
.uuid = BLE_UUID16_DECLARE(GATT_HRS_BODY_SENSOR_LOC_UUID),
.access_cb = gatt_svr_chr_access_heart_rate,
.flags = BLE_GATT_CHR_F_READ,
}, {
0, /* No more characteristics in this service */
}, }
},
{
/* Service: Device Information */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = BLE_UUID16_DECLARE(GATT_DEVICE_INFO_UUID),
.characteristics = (struct ble_gatt_chr_def[]) { {
/* Characteristic: * Manufacturer name */
.uuid = BLE_UUID16_DECLARE(GATT_MANUFACTURER_NAME_UUID),
.access_cb = gatt_svr_chr_access_device_info,
.flags = BLE_GATT_CHR_F_READ,
}, {
/* Characteristic: Model number string */
.uuid = BLE_UUID16_DECLARE(GATT_MODEL_NUMBER_UUID),
.access_cb = gatt_svr_chr_access_device_info,
.flags = BLE_GATT_CHR_F_READ,
}, {
0, /* No more characteristics in this service */
}, }
},
{
0, /* No more services */
},
};
static int
gatt_svr_chr_access_heart_rate(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
/* Sensor location, set to "Chest" */
static uint8_t body_sens_loc = 0x01;
uint16_t uuid;
int rc;
uuid = ble_uuid_u16(ctxt->chr->uuid);
if (uuid == GATT_HRS_BODY_SENSOR_LOC_UUID) {
rc = os_mbuf_append(ctxt->om, &body_sens_loc, sizeof(body_sens_loc));
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
static int
gatt_svr_chr_access_device_info(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt, void *arg)
{
uint16_t uuid;
int rc;
uuid = ble_uuid_u16(ctxt->chr->uuid);
if (uuid == GATT_MODEL_NUMBER_UUID) {
rc = os_mbuf_append(ctxt->om, model_num, strlen(model_num));
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
if (uuid == GATT_MANUFACTURER_NAME_UUID) {
rc = os_mbuf_append(ctxt->om, manuf_name, strlen(manuf_name));
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
void
gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg)
{
char buf[BLE_UUID_STR_LEN];
switch (ctxt->op) {
case BLE_GATT_REGISTER_OP_SVC:
MODLOG_DFLT(DEBUG, "registered service %s with handle=%d\n",
ble_uuid_to_str(ctxt->svc.svc_def->uuid, buf),
ctxt->svc.handle);
break;
case BLE_GATT_REGISTER_OP_CHR:
MODLOG_DFLT(DEBUG, "registering characteristic %s with "
"def_handle=%d val_handle=%d\n",
ble_uuid_to_str(ctxt->chr.chr_def->uuid, buf),
ctxt->chr.def_handle,
ctxt->chr.val_handle);
break;
case BLE_GATT_REGISTER_OP_DSC:
MODLOG_DFLT(DEBUG, "registering descriptor %s with handle=%d\n",
ble_uuid_to_str(ctxt->dsc.dsc_def->uuid, buf),
ctxt->dsc.handle);
break;
default:
assert(0);
break;
}
}
int
gatt_svr_init(void)
{
int rc;
rc = ble_gatts_count_cfg(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
rc = ble_gatts_add_svcs(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
return 0;
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include "os/mynewt.h"
#include "console/console.h"
#include "config/config.h"
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "services/gap/ble_svc_gap.h"
#include "blehr_sens.h"
static bool notify_state;
/* Connection handle */
static uint16_t conn_handle;
static const char *device_name = "blehr_sensor";
static int blehr_gap_event(struct ble_gap_event *event, void *arg);
static uint8_t blehr_addr_type;
/* Sending notify data timer */
static struct os_callout blehr_tx_timer;
/* Variable to simulate heart beats */
static uint8_t heartrate = 90;
/*
* Enables advertising with parameters:
* o General discoverable mode
* o Undirected connectable mode
*/
static void
blehr_advertise(void)
{
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
int rc;
/*
* Set the advertisement data included in our advertisements:
* o Flags (indicates advertisement type and other general info)
* o Advertising tx power
* o Device name
*/
memset(&fields, 0, sizeof(fields));
/*
* Advertise two flags:
* o Discoverability in forthcoming advertisement (general)
* o BLE-only (BR/EDR unsupported)
*/
fields.flags = BLE_HS_ADV_F_DISC_GEN |
BLE_HS_ADV_F_BREDR_UNSUP;
/*
* Indicate that the TX power level field should be included; have the
* stack fill this value automatically. This is done by assigning the
* special value BLE_HS_ADV_TX_PWR_LVL_AUTO.
*/
fields.tx_pwr_lvl_is_present = 1;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
fields.name = (uint8_t *)device_name;
fields.name_len = strlen(device_name);
fields.name_is_complete = 1;
rc = ble_gap_adv_set_fields(&fields);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error setting advertisement data; rc=%d\n", rc);
return;
}
/* Begin advertising */
memset(&adv_params, 0, sizeof(adv_params));
adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
rc = ble_gap_adv_start(blehr_addr_type, NULL, BLE_HS_FOREVER,
&adv_params, blehr_gap_event, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error enabling advertisement; rc=%d\n", rc);
return;
}
}
static void
blehr_tx_hrate_stop(void)
{
os_callout_stop(&blehr_tx_timer);
}
/* Reset heartrate measurment */
static void
blehr_tx_hrate_reset(void)
{
int rc;
rc = os_callout_reset(&blehr_tx_timer, OS_TICKS_PER_SEC);
assert(rc == 0);
}
/* This functions simulates heart beat and notifies it to the client */
static void
blehr_tx_hrate(struct os_event *ev)
{
static uint8_t hrm[2];
int rc;
struct os_mbuf *om;
if (!notify_state) {
blehr_tx_hrate_stop();
heartrate = 90;
return;
}
hrm[0] = 0x06; /* contact of a sensor */
hrm[1] = heartrate; /* storing dummy data */
/* Simulation of heart beats */
heartrate++;
if (heartrate == 160) {
heartrate = 90;
}
om = ble_hs_mbuf_from_flat(hrm, sizeof(hrm));
rc = ble_gattc_notify_custom(conn_handle, hrs_hrm_handle, om);
assert(rc == 0);
blehr_tx_hrate_reset();
}
static int
blehr_gap_event(struct ble_gap_event *event, void *arg)
{
switch (event->type) {
case BLE_GAP_EVENT_CONNECT:
/* A new connection was established or a connection attempt failed */
MODLOG_DFLT(INFO, "connection %s; status=%d\n",
event->connect.status == 0 ? "established" : "failed",
event->connect.status);
if (event->connect.status != 0) {
/* Connection failed; resume advertising */
blehr_advertise();
conn_handle = 0;
}
else {
conn_handle = event->connect.conn_handle;
}
break;
case BLE_GAP_EVENT_DISCONNECT:
MODLOG_DFLT(INFO, "disconnect; reason=%d\n", event->disconnect.reason);
conn_handle = BLE_HS_CONN_HANDLE_NONE; /* reset conn_handle */
/* Connection terminated; resume advertising */
blehr_advertise();
break;
case BLE_GAP_EVENT_ADV_COMPLETE:
MODLOG_DFLT(INFO, "adv complete\n");
blehr_advertise();
break;
case BLE_GAP_EVENT_SUBSCRIBE:
MODLOG_DFLT(INFO, "subscribe event; cur_notify=%d\n value handle; "
"val_handle=%d\n",
event->subscribe.cur_notify, hrs_hrm_handle);
if (event->subscribe.attr_handle == hrs_hrm_handle) {
notify_state = event->subscribe.cur_notify;
blehr_tx_hrate_reset();
} else if (event->subscribe.attr_handle != hrs_hrm_handle) {
notify_state = event->subscribe.cur_notify;
blehr_tx_hrate_stop();
}
break;
case BLE_GAP_EVENT_MTU:
MODLOG_DFLT(INFO, "mtu update event; conn_handle=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.value);
break;
}
return 0;
}
static void
blehr_on_sync(void)
{
int rc;
/* Use privacy */
rc = ble_hs_id_infer_auto(0, &blehr_addr_type);
assert(rc == 0);
/* Begin advertising */
blehr_advertise();
}
/*
* main
*
* The main task for the project. This function initializes the packages,
* then starts serving events from default event queue.
*
* @return int NOTE: this function should never return!
*/
int
main(void)
{
int rc;
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration */
ble_hs_cfg.sync_cb = blehr_on_sync;
os_callout_init(&blehr_tx_timer, os_eventq_dflt_get(),
blehr_tx_hrate, NULL);
rc = gatt_svr_init();
assert(rc == 0);
/* Set the default device name */
rc = ble_svc_gap_device_name_set(device_name);
assert(rc == 0);
/* As the last thing, process events from default event queue */
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
syscfg.vals:
# Disable central and observer roles.
BLE_ROLE_BROADCASTER: 1
BLE_ROLE_CENTRAL: 0
BLE_ROLE_OBSERVER: 0
BLE_ROLE_PERIPHERAL: 1
# Disable unused eddystone feature.
BLE_EDDYSTONE: 0
# Log reboot messages to a flash circular buffer.
REBOOT_LOG_FCB: 1
LOG_FCB: 1
CONFIG_FCB: 1
# Set public device address.
BLE_PUBLIC_DEV_ADDR: ((uint8_t[6]){0xcc, 0xbb, 0xaa, 0x33, 0x22, 0x11})

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src/libs/mynewt-nimble/apps/blemesh/pkg.yml Normal file
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blemesh
pkg.type: app
pkg.description: Sample application for BLE Mesh node with on/off model
pkg.author: "Łukasz Rymanowski <lukasz.rymanowski@codecoup.pl>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/shell"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/ram
- nimble/transport/ram

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include "os/mynewt.h"
#include "mesh/mesh.h"
#include "console/console.h"
#include "hal/hal_system.h"
#include "hal/hal_gpio.h"
#include "bsp/bsp.h"
#include "shell/shell.h"
/* BLE */
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "services/gap/ble_svc_gap.h"
#include "mesh/glue.h"
/* Company ID */
#define CID_VENDOR 0x05C3
#define STANDARD_TEST_ID 0x00
#define TEST_ID 0x01
static int recent_test_id = STANDARD_TEST_ID;
#define FAULT_ARR_SIZE 2
static bool has_reg_fault = true;
static struct bt_mesh_cfg_srv cfg_srv = {
.relay = BT_MESH_RELAY_DISABLED,
.beacon = BT_MESH_BEACON_ENABLED,
#if MYNEWT_VAL(BLE_MESH_FRIEND)
.frnd = BT_MESH_FRIEND_ENABLED,
#else
.gatt_proxy = BT_MESH_GATT_PROXY_NOT_SUPPORTED,
#endif
#if MYNEWT_VAL(BLE_MESH_GATT_PROXY)
.gatt_proxy = BT_MESH_GATT_PROXY_ENABLED,
#else
.gatt_proxy = BT_MESH_GATT_PROXY_NOT_SUPPORTED,
#endif
.default_ttl = 7,
/* 3 transmissions with 20ms interval */
.net_transmit = BT_MESH_TRANSMIT(2, 20),
.relay_retransmit = BT_MESH_TRANSMIT(2, 20),
};
static int
fault_get_cur(struct bt_mesh_model *model,
uint8_t *test_id,
uint16_t *company_id,
uint8_t *faults,
uint8_t *fault_count)
{
uint8_t reg_faults[FAULT_ARR_SIZE] = { [0 ... FAULT_ARR_SIZE-1] = 0xff };
console_printf("fault_get_cur() has_reg_fault %u\n", has_reg_fault);
*test_id = recent_test_id;
*company_id = CID_VENDOR;
*fault_count = min(*fault_count, sizeof(reg_faults));
memcpy(faults, reg_faults, *fault_count);
return 0;
}
static int
fault_get_reg(struct bt_mesh_model *model,
uint16_t company_id,
uint8_t *test_id,
uint8_t *faults,
uint8_t *fault_count)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
console_printf("fault_get_reg() has_reg_fault %u\n", has_reg_fault);
*test_id = recent_test_id;
if (has_reg_fault) {
uint8_t reg_faults[FAULT_ARR_SIZE] = { [0 ... FAULT_ARR_SIZE-1] = 0xff };
*fault_count = min(*fault_count, sizeof(reg_faults));
memcpy(faults, reg_faults, *fault_count);
} else {
*fault_count = 0;
}
return 0;
}
static int
fault_clear(struct bt_mesh_model *model, uint16_t company_id)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
has_reg_fault = false;
return 0;
}
static int
fault_test(struct bt_mesh_model *model, uint8_t test_id, uint16_t company_id)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
if (test_id != STANDARD_TEST_ID && test_id != TEST_ID) {
return -BLE_HS_EINVAL;
}
recent_test_id = test_id;
has_reg_fault = true;
bt_mesh_fault_update(bt_mesh_model_elem(model));
return 0;
}
static const struct bt_mesh_health_srv_cb health_srv_cb = {
.fault_get_cur = &fault_get_cur,
.fault_get_reg = &fault_get_reg,
.fault_clear = &fault_clear,
.fault_test = &fault_test,
};
static struct bt_mesh_health_srv health_srv = {
.cb = &health_srv_cb,
};
static struct bt_mesh_model_pub health_pub;
static void
health_pub_init(void)
{
health_pub.msg = BT_MESH_HEALTH_FAULT_MSG(0);
}
static struct bt_mesh_model_pub gen_level_pub;
static struct bt_mesh_model_pub gen_onoff_pub;
static uint8_t gen_on_off_state;
static int16_t gen_level_state;
static void gen_onoff_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(3);
uint8_t *status;
console_printf("#mesh-onoff STATUS\n");
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_2(0x82, 0x04));
status = net_buf_simple_add(msg, 1);
*status = gen_on_off_state;
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
console_printf("#mesh-onoff STATUS: send status failed\n");
}
os_mbuf_free_chain(msg);
}
static void gen_onoff_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
console_printf("#mesh-onoff GET\n");
gen_onoff_status(model, ctx);
}
static void gen_onoff_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
console_printf("#mesh-onoff SET\n");
gen_on_off_state = buf->om_data[0];
hal_gpio_write(LED_2, !gen_on_off_state);
gen_onoff_status(model, ctx);
}
static void gen_onoff_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
console_printf("#mesh-onoff SET-UNACK\n");
gen_on_off_state = buf->om_data[0];
hal_gpio_write(LED_2, !gen_on_off_state);
}
static const struct bt_mesh_model_op gen_onoff_op[] = {
{ BT_MESH_MODEL_OP_2(0x82, 0x01), 0, gen_onoff_get },
{ BT_MESH_MODEL_OP_2(0x82, 0x02), 2, gen_onoff_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x03), 2, gen_onoff_set_unack },
BT_MESH_MODEL_OP_END,
};
static void gen_level_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(4);
console_printf("#mesh-level STATUS\n");
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_2(0x82, 0x08));
net_buf_simple_add_le16(msg, gen_level_state);
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
console_printf("#mesh-level STATUS: send status failed\n");
}
os_mbuf_free_chain(msg);
}
static void gen_level_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
console_printf("#mesh-level GET\n");
gen_level_status(model, ctx);
}
static void gen_level_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t level;
level = (int16_t) net_buf_simple_pull_le16(buf);
console_printf("#mesh-level SET: level=%d\n", level);
gen_level_status(model, ctx);
gen_level_state = level;
console_printf("#mesh-level: level=%d\n", gen_level_state);
}
static void gen_level_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t level;
level = (int16_t) net_buf_simple_pull_le16(buf);
console_printf("#mesh-level SET-UNACK: level=%d\n", level);
gen_level_state = level;
console_printf("#mesh-level: level=%d\n", gen_level_state);
}
static void gen_delta_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t delta_level;
delta_level = (int16_t) net_buf_simple_pull_le16(buf);
console_printf("#mesh-level DELTA-SET: delta_level=%d\n", delta_level);
gen_level_status(model, ctx);
gen_level_state += delta_level;
console_printf("#mesh-level: level=%d\n", gen_level_state);
}
static void gen_delta_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t delta_level;
delta_level = (int16_t) net_buf_simple_pull_le16(buf);
console_printf("#mesh-level DELTA-SET: delta_level=%d\n", delta_level);
gen_level_state += delta_level;
console_printf("#mesh-level: level=%d\n", gen_level_state);
}
static void gen_move_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
}
static void gen_move_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
}
static const struct bt_mesh_model_op gen_level_op[] = {
{ BT_MESH_MODEL_OP_2(0x82, 0x05), 0, gen_level_get },
{ BT_MESH_MODEL_OP_2(0x82, 0x06), 3, gen_level_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x07), 3, gen_level_set_unack },
{ BT_MESH_MODEL_OP_2(0x82, 0x09), 5, gen_delta_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x0a), 5, gen_delta_set_unack },
{ BT_MESH_MODEL_OP_2(0x82, 0x0b), 3, gen_move_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x0c), 3, gen_move_set_unack },
BT_MESH_MODEL_OP_END,
};
static struct bt_mesh_model root_models[] = {
BT_MESH_MODEL_CFG_SRV(&cfg_srv),
BT_MESH_MODEL_HEALTH_SRV(&health_srv, &health_pub),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_op,
&gen_onoff_pub, NULL),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_LEVEL_SRV, gen_level_op,
&gen_level_pub, NULL),
};
static struct bt_mesh_model_pub vnd_model_pub;
static void vnd_model_recv(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(3);
console_printf("#vendor-model-recv\n");
console_printf("data:%s len:%d\n", bt_hex(buf->om_data, buf->om_len),
buf->om_len);
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_3(0x01, CID_VENDOR));
os_mbuf_append(msg, buf->om_data, buf->om_len);
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
console_printf("#vendor-model-recv: send rsp failed\n");
}
os_mbuf_free_chain(msg);
}
static const struct bt_mesh_model_op vnd_model_op[] = {
{ BT_MESH_MODEL_OP_3(0x01, CID_VENDOR), 0, vnd_model_recv },
BT_MESH_MODEL_OP_END,
};
static struct bt_mesh_model vnd_models[] = {
BT_MESH_MODEL_VND(CID_VENDOR, BT_MESH_MODEL_ID_GEN_ONOFF_SRV, vnd_model_op,
&vnd_model_pub, NULL),
};
static struct bt_mesh_elem elements[] = {
BT_MESH_ELEM(0, root_models, vnd_models),
};
static const struct bt_mesh_comp comp = {
.cid = CID_VENDOR,
.elem = elements,
.elem_count = ARRAY_SIZE(elements),
};
static int output_number(bt_mesh_output_action_t action, uint32_t number)
{
console_printf("OOB Number: %lu\n", number);
return 0;
}
static void prov_complete(u16_t net_idx, u16_t addr)
{
console_printf("Local node provisioned, primary address 0x%04x\n", addr);
}
static const uint8_t dev_uuid[16] = MYNEWT_VAL(BLE_MESH_DEV_UUID);
static const struct bt_mesh_prov prov = {
.uuid = dev_uuid,
.output_size = 4,
.output_actions = BT_MESH_DISPLAY_NUMBER | BT_MESH_BEEP | BT_MESH_VIBRATE | BT_MESH_BLINK,
.output_number = output_number,
.complete = prov_complete,
};
static void
blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blemesh_on_sync(void)
{
int err;
ble_addr_t addr;
console_printf("Bluetooth initialized\n");
/* Use NRPA */
err = ble_hs_id_gen_rnd(1, &addr);
assert(err == 0);
err = ble_hs_id_set_rnd(addr.val);
assert(err == 0);
err = bt_mesh_init(addr.type, &prov, &comp);
if (err) {
console_printf("Initializing mesh failed (err %d)\n", err);
return;
}
#if (MYNEWT_VAL(BLE_MESH_SHELL))
shell_register_default_module("mesh");
#endif
console_printf("Mesh initialized\n");
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
if (bt_mesh_is_provisioned()) {
printk("Mesh network restored from flash\n");
}
}
int
main(int argc, char **argv)
{
#ifdef ARCH_sim
mcu_sim_parse_args(argc, argv);
#endif
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
hal_gpio_init_out(LED_2, 0);
health_pub_init();
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# Enable the shell task.
SHELL_TASK: 1
# Set log level to info (disable debug logging).
LOG_LEVEL: 1
# Default task settings
OS_MAIN_STACK_SIZE: 768
# MCUmgr SMP is not supported in this app, so disable smp-over-shell.
SHELL_MGMT: 0
BLE_MESH: 1
MSYS_1_BLOCK_COUNT: 48
BLE_MESH_ADV_BUF_COUNT: 20
BLE_MESH_TX_SEG_MAX: 6
BLE_MESH_SETTINGS: 0
CONFIG_NFFS: 0

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blemesh_light
pkg.type: app
pkg.description: Sample application for BLE Mesh node with Light model
pkg.author: "Michał Narajowski <michal.narajowski@codecoup.pl>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/shell"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/ram
- nimble/transport/ram

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include "syscfg/syscfg.h"
#if MYNEWT_VAL(BLE_MESH_SHELL_MODELS)
#include "mesh/mesh.h"
#include "bsp.h"
#include "pwm/pwm.h"
#include "light_model.h"
#include "ws2812.h"
#if (!MYNEWT_VAL(USE_NEOPIXEL))
#if MYNEWT_VAL(PWM_0)
struct pwm_dev *pwm0;
#endif
#if MYNEWT_VAL(PWM_1)
struct pwm_dev *pwm1;
#endif
#if MYNEWT_VAL(PWM_2)
struct pwm_dev *pwm2;
#endif
#if MYNEWT_VAL(PWM_3)
struct pwm_dev *pwm3;
#endif
static uint16_t top_val;
#endif
#if (MYNEWT_VAL(USE_NEOPIXEL))
static uint32_t neopixel[WS2812_NUM_LED];
#endif
static u8_t gen_onoff_state;
static s16_t gen_level_state;
static void light_set_lightness(u8_t percentage)
{
#if (!MYNEWT_VAL(USE_NEOPIXEL))
int rc;
uint16_t pwm_val = (uint16_t) (percentage * top_val / 100);
#if MYNEWT_VAL(PWM_0)
rc = pwm_set_duty_cycle(pwm0, 0, pwm_val);
assert(rc == 0);
#endif
#if MYNEWT_VAL(PWM_1)
rc = pwm_set_duty_cycle(pwm1, 0, pwm_val);
assert(rc == 0);
#endif
#if MYNEWT_VAL(PWM_2)
rc = pwm_set_duty_cycle(pwm2, 0, pwm_val);
assert(rc == 0);
#endif
#if MYNEWT_VAL(PWM_3)
rc = pwm_set_duty_cycle(pwm3, 0, pwm_val);
assert(rc == 0);
#endif
#else
int i;
u32_t lightness;
u8_t max_lightness = 0x1f;
lightness = (u8_t) (percentage * max_lightness / 100);
for (i = 0; i < WS2812_NUM_LED; i++) {
neopixel[i] = (lightness | lightness << 8 | lightness << 16);
}
ws2812_write(neopixel);
#endif
}
static void update_light_state(void)
{
u16_t level = (u16_t)gen_level_state;
int percent = 100 * level / 0xffff;
if (gen_onoff_state == 0) {
percent = 0;
}
light_set_lightness((uint8_t) percent);
}
int light_model_gen_onoff_get(struct bt_mesh_model *model, u8_t *state)
{
*state = gen_onoff_state;
return 0;
}
int light_model_gen_onoff_set(struct bt_mesh_model *model, u8_t state)
{
gen_onoff_state = state;
update_light_state();
return 0;
}
int light_model_gen_level_get(struct bt_mesh_model *model, s16_t *level)
{
*level = gen_level_state;
return 0;
}
int light_model_gen_level_set(struct bt_mesh_model *model, s16_t level)
{
gen_level_state = level;
if ((u16_t)gen_level_state > 0x0000) {
gen_onoff_state = 1;
}
if ((u16_t)gen_level_state == 0x0000) {
gen_onoff_state = 0;
}
update_light_state();
return 0;
}
int light_model_light_lightness_get(struct bt_mesh_model *model, s16_t *lightness)
{
return light_model_gen_level_get(model, lightness);
}
int light_model_light_lightness_set(struct bt_mesh_model *model, s16_t lightness)
{
return light_model_gen_level_set(model, lightness);
}
#if (!MYNEWT_VAL(USE_NEOPIXEL))
struct pwm_dev_cfg dev_conf = {
.n_cycles = 0,
.int_prio = 3,
};
#if MYNEWT_VAL(PWM_0)
static struct pwm_chan_cfg led1_conf = {
.pin = LED_1,
.inverted = true,
};
#endif
#if MYNEWT_VAL(PWM_1)
static struct pwm_chan_cfg led2_conf = {
.pin = LED_2,
.inverted = true,
};
#endif
#if MYNEWT_VAL(PWM_2)
static struct pwm_chan_cfg led3_conf = {
.pin = LED_3,
.inverted = true,
};
#endif
#endif
#if MYNEWT_VAL(PWM_3)
static struct pwm_chan_cfg led4_conf = {
.pin = LED_4,
.inverted = true,
};
#endif
#if (!MYNEWT_VAL(USE_NEOPIXEL))
void init_pwm_dev(struct pwm_dev **pwm, char *dev_name, struct pwm_chan_cfg *chan_cfg)
{
int rc = 0;
*pwm = (struct pwm_dev *) os_dev_open(dev_name, 0, NULL);
assert(pwm);
rc = pwm_configure_device(*pwm, &dev_conf);
assert(rc == 0);
rc = pwm_configure_channel(*pwm, 0, chan_cfg);
assert(rc == 0);
rc = pwm_enable(*pwm);
assert(rc == 0);
}
int pwm_init(void)
{
#if MYNEWT_VAL(PWM_0)
init_pwm_dev(&pwm0, "pwm0", &led1_conf);
#endif
#if MYNEWT_VAL(PWM_1)
init_pwm_dev(&pwm1, "pwm1", &led2_conf);
#endif
#if MYNEWT_VAL(PWM_2)
init_pwm_dev(&pwm2, "pwm2", &led3_conf);
#endif
#if MYNEWT_VAL(PWM_3)
init_pwm_dev(&pwm3, "pwm3", &led4_conf);
#endif
if (!pwm0) {
return 0;
}
top_val = (uint16_t) pwm_get_top_value(pwm0);
update_light_state();
return 0;
}
#endif
#endif
int light_model_init(void)
{
#if MYNEWT_VAL(BLE_MESH_SHELL_MODELS)
int rc;
#if (!MYNEWT_VAL(USE_NEOPIXEL))
rc = pwm_init();
assert(rc == 0);
#else
rc = ws2812_init();
assert(rc == 0);
update_light_state();
#endif
return rc;
#else
return 0;
#endif
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
* Copyright (c) 2017 Intel Corporation
*
*/
#ifndef __BT_MESH_LIGHT_MODEL_H
#define __BT_MESH_LIGHT_MODEL_H
#include "syscfg/syscfg.h"
#include "mesh/mesh.h"
int light_model_gen_onoff_get(struct bt_mesh_model *model, u8_t *state);
int light_model_gen_onoff_set(struct bt_mesh_model *model, u8_t state);
int light_model_gen_level_get(struct bt_mesh_model *model, s16_t *level);
int light_model_gen_level_set(struct bt_mesh_model *model, s16_t level);
int light_model_light_lightness_get(struct bt_mesh_model *model, s16_t *lightness);
int light_model_light_lightness_set(struct bt_mesh_model *model, s16_t lightness);
int light_model_init(void);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include "sysinit/sysinit.h"
#include "os/os.h"
#include "mesh/mesh.h"
#include "console/console.h"
#include "bsp/bsp.h"
#include "shell/shell.h"
#include "host/ble_hs.h"
#include "mesh/glue.h"
#include "mesh/testing.h"
#include "mesh/model_srv.h"
#include "light_model.h"
static void model_bound_cb(u16_t addr, struct bt_mesh_model *model,
u16_t key_idx)
{
int rc;
console_printf("Model bound: remote addr 0x%04x key_idx 0x%04x model %p\n",
addr, key_idx, model);
if (model->id != BT_MESH_MODEL_ID_GEN_LEVEL_SRV) {
return;
}
/* Hack for demo purposes */
rc = bt_test_bind_app_key_to_model(model, key_idx,
BT_MESH_MODEL_ID_LIGHT_LIGHTNESS_SRV);
if (rc) {
console_printf("Failed to bind light lightness srv model to app_key");
} else {
console_printf("Successfuly bound light lightness srv model to app_key");
}
}
static struct bt_test_cb bt_test_cb = {
.mesh_model_bound = model_bound_cb,
};
static void
blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blemesh_on_sync(void)
{
console_printf("Bluetooth initialized\n");
shell_register_default_module("mesh");
bt_test_cb_register(&bt_test_cb);
light_model_init();
bt_mesh_set_gen_onoff_srv_cb(light_model_gen_onoff_get,
light_model_gen_onoff_set);
bt_mesh_set_gen_level_srv_cb(light_model_gen_level_get,
light_model_gen_level_set);
bt_mesh_set_light_lightness_srv_cb(light_model_light_lightness_get,
light_model_light_lightness_set);
console_printf("Mesh initialized\n");
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
if (bt_mesh_is_provisioned()) {
printk("Mesh network restored from flash\n");
}
/* Hack for demo purposes */
bt_test_shell_init();
}
int
main(void)
{
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include "syscfg/syscfg.h"
#if (MYNEWT_VAL(USE_NEOPIXEL))
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include "sysinit/sysinit.h"
#include "os/os.h"
#include "bsp/bsp.h"
#include "pwm/pwm.h"
#include "nrfx.h"
#include "nrfx_pwm.h"
#include "ws2812.h"
#define BITS_PER_SEQ (24)
#define BIT0 (0x8000 | 6)
#define BIT1 (0x8000 | 11)
static const nrfx_pwm_t pwm = NRFX_PWM_INSTANCE(WS2812_PWM);
static const nrfx_pwm_config_t pwm_config = {
.output_pins = { WS2812_GPIO, NRFX_PWM_PIN_NOT_USED, NRFX_PWM_PIN_NOT_USED, NRFX_PWM_PIN_NOT_USED },
.irq_priority = 3,
.base_clock = NRF_PWM_CLK_16MHz,
.count_mode = NRF_PWM_MODE_UP,
.top_value = 20,
.load_mode = NRF_PWM_LOAD_COMMON,
.step_mode = NRF_PWM_STEP_AUTO,
};
static uint16_t pwm_seq_values[2][BITS_PER_SEQ];
static const nrf_pwm_sequence_t pwm_seq[2] = {
{
.values.p_raw = pwm_seq_values[0],
.length = BITS_PER_SEQ,
.repeats = 0,
.end_delay = 0,
}, {
.values.p_raw = pwm_seq_values[1],
.length = BITS_PER_SEQ,
.repeats = 0,
.end_delay = 0,
},
};
static uint32_t led_color[WS2812_NUM_LED];
static int led_idx;
static void
load_pixel(void)
{
uint16_t *seq_values;
uint32_t grb;
int i;
seq_values = pwm_seq_values[led_idx & 1];
grb = led_color[led_idx];
for (i = 0; i < BITS_PER_SEQ; i++) {
*seq_values = grb & 0x800000 ? BIT1 : BIT0;
grb <<= 1;
seq_values++;
}
led_idx++;
}
static void
pwm_handler_func(nrfx_pwm_evt_type_t event_type)
{
switch (event_type) {
case NRFX_PWM_EVT_END_SEQ0:
case NRFX_PWM_EVT_END_SEQ1:
load_pixel();
break;
default:
break;
}
}
int
ws2812_init(void)
{
nrfx_err_t err;
err = nrfx_pwm_init(&pwm, &pwm_config, pwm_handler_func);
return err != NRFX_SUCCESS;
}
int
ws2812_write(const uint32_t *rgb)
{
uint32_t grb;
int i;
for (i = 0; i < WS2812_NUM_LED; i++) {
grb = 0;
grb |= (rgb[i] & 0x00FF00) << 8;
grb |= (rgb[i] & 0xFF0000) >> 8;
grb |= (rgb[i] & 0x0000FF);
led_color[i] = grb;
}
led_idx = 0;
load_pixel();
load_pixel();
nrfx_pwm_complex_playback(&pwm, &pwm_seq[0], &pwm_seq[1], WS2812_NUM_LED,
NRFX_PWM_FLAG_SIGNAL_END_SEQ0 |
NRFX_PWM_FLAG_SIGNAL_END_SEQ1 |
NRFX_PWM_FLAG_STOP);
return 0;
}
#endif

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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef __WS2812_H__
#define __WS2812_H__
#include <stddef.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define WS2812_PWM 0
#define WS2812_GPIO 30
#define WS2812_NUM_LED 32
int ws2812_init(void);
int ws2812_write(const uint32_t *rgb);
#ifdef __cplusplus
}
#endif
#endif /* __WS2812_H__ */

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.defs:
USE_NEOPIXEL:
value: 0
syscfg.vals:
# Enable the shell task.
SHELL_TASK: 1
# Set log level to info (disable debug logging).
LOG_LEVEL: 1
# Default task settings
OS_MAIN_STACK_SIZE: 768
# SMP is not supported in this app, so disable smp-over-shell.
SHELL_MGMT: 0
MSYS_1_BLOCK_COUNT: 80
BLE_MESH_ADV_BUF_COUNT: 20
BLE_MESH_TX_SEG_MAX: 6
BLE_MESH: 1
BLE_MESH_SHELL: 1
BLE_MESH_PROV: 1
BLE_MESH_PB_ADV: 1
BLE_MESH_PB_GATT: 1
BLE_MESH_GATT_PROXY: 1
BLE_MESH_TESTING: 1
BLE_MESH_FRIEND: 0
BLE_MESH_CFG_CLI: 1
BLE_MESH_HEALTH_CLI: 0
BLE_MESH_SHELL_MODELS: 1
BLE_MESH_OOB_OUTPUT_ACTIONS: 0
BLE_MESH_SETTINGS: 0
CONFIG_NFFS: 0
USE_NEOPIXEL: 0
syscfg.vals.BLE_MESH_SHELL_MODELS:
PWM_0: 1
PWM_1: 1
PWM_2: 1
PWM_3: 1

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### Bluetooth: Mesh OnOff Model
#### Overview
This is a simple application demonstrating a Bluetooth mesh multi-element node.
Each element has a mesh onoff client and server
model which controls one of the 4 sets of buttons and LEDs .
Prior to provisioning, an unprovisioned beacon is broadcast that contains
a UUID. Each button controls the state of its
corresponding LED and does not initiate any mesh activity.
The models for button 1 and LED 1 are in the node's root element.
The 3 remaining button/LED pairs are in elements 1 through 3.
Assuming the provisioner assigns 0x100 to the root element,
the secondary elements will appear at 0x101, 0x102 and 0x103.
After provisioning, the button clients must
be configured to publish and the LED servers to subscribe.
If a LED server is provided with a publish address, it will
also publish its status on an onoff state change.
If a button is pressed only once within a 1 second interval, it sends an
"on" message. If it is pressed more than once, it
sends an "off" message. The buttons are quite noisy and are debounced in
the button_pressed() interrupt handler. An interrupt within 250ms of the
previous is discarded. This might seem a little clumsy, but the alternative of
using one button for "on" and another for "off" would reduce the number
of onoff clients from 4 to 2.
#### Requirements
************
This sample has been tested on the Nordic nRF52840-PDK board, but would
likely also run on the nrf52_pca10040 board.
#### Building and Running
********************
Prior to provisioning, each button controls its corresponding LED as one
would expect with an actual switch.
Provisioning is done using the BlueZ meshctl utility. Below is an example that
binds button 2 and LED 1 to application key 1. It then configures button 2
to publish to group 0xc000 and LED 1 to subscribe to that group.
```
discover-unprovisioned on
provision <discovered UUID>
menu config
target 0100
appkey-add 1
bind 0 1 1000 # bind appkey 1 to LED server on element 0 (unicast 0100)
sub-add 0100 c000 1000 # add subscription to group address c000 to the LED server
bind 1 1 1001 # bind appkey 1 to button 2 on element 1 (unicast 0101)
pub-set 0101 c000 1 0 0 1001 # publish button 2 to group address c000
```
The meshctl utility maintains a persistent JSON database containing
the mesh configuration. As additional nodes (boards) are provisioned, it
assigns sequential unicast addresses based on the number of elements
supported by the node. This example supports 4 elements per node.
The first or root element of the node contains models for configuration,
health, and onoff. The secondary elements only
have models for onoff. The meshctl target for configuration must be the
root element's unicast address as it is the only one that has a
configuration server model.
If meshctl is gracefully exited, it can be restarted and reconnected to
network 0x0.
The meshctl utility also supports a onoff model client that can be used to
change the state of any LED that is bound to application key 0x1.
This is done by setting the target to the unicast address of the element
that has that LED's model and issuing the onoff command.
Group addresses are not supported.

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blemesh_models_example_1
pkg.type: app
pkg.description: Sample application for BLE Mesh node with on/off model on nRF52840pdk
pkg.author: "Michał Narajowski <michal.narajowski@codecoup.pl>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/stats/full"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/transport/ram

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/* main.c - Application main entry point */
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright (c) 2017 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* This application is specific to the Nordic nRF52840-PDK board.
*
* It supports the 4 buttons and 4 LEDs as mesh clients and servers.
*
* Prior to provisioning, a button inverts the state of the
* corresponding LED.
*
* Button and LED 1 are in the root node.
* The 3 remaining button/LED pairs are in element 1 through 3.
* Assuming the provisioner assigns 0x100 to the root node,
* the secondary elements will appear at 0x101, 0x102 and 0x103.
*
* It's anticipated that after provisioning, the button clients would
* be configured to publish and the LED servers to subscribe.
*
* If a LED server is provided with a publish address, it will
* also publish its status on a state change.
*
* Messages from a button to its corresponding LED are ignored as
* the LED's state has already been changed locally by the button client.
*
* The buttons are debounced at a nominal 250ms. That value can be
* changed as needed.
*
*/
#include "os/mynewt.h"
#include "bsp/bsp.h"
#include "console/console.h"
#include "hal/hal_gpio.h"
#include "host/ble_hs.h"
#include "mesh/glue.h"
#include "mesh/mesh.h"
#define CID_RUNTIME 0x05C3
/* Model Operation Codes */
#define BT_MESH_MODEL_OP_GEN_ONOFF_GET BT_MESH_MODEL_OP_2(0x82, 0x01)
#define BT_MESH_MODEL_OP_GEN_ONOFF_SET BT_MESH_MODEL_OP_2(0x82, 0x02)
#define BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK BT_MESH_MODEL_OP_2(0x82, 0x03)
#define BT_MESH_MODEL_OP_GEN_ONOFF_STATUS BT_MESH_MODEL_OP_2(0x82, 0x04)
static void gen_onoff_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf);
static void gen_onoff_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf);
static void gen_onoff_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf);
static void gen_onoff_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf);
/*
* Server Configuration Declaration
*/
static struct bt_mesh_cfg_srv cfg_srv = {
.relay = BT_MESH_RELAY_DISABLED,
.beacon = BT_MESH_BEACON_ENABLED,
#if defined(CONFIG_BT_MESH_FRIEND)
.frnd = BT_MESH_FRIEND_ENABLED,
#else
.frnd = BT_MESH_FRIEND_NOT_SUPPORTED,
#endif
#if defined(CONFIG_BT_MESH_GATT_PROXY)
.gatt_proxy = BT_MESH_GATT_PROXY_ENABLED,
#else
.gatt_proxy = BT_MESH_GATT_PROXY_NOT_SUPPORTED,
#endif
.default_ttl = 7,
/* 3 transmissions with 20ms interval */
.net_transmit = BT_MESH_TRANSMIT(2, 20),
.relay_retransmit = BT_MESH_TRANSMIT(2, 20),
};
/*
* Client Configuration Declaration
*/
static struct bt_mesh_cfg_cli cfg_cli = {
};
/*
* Health Server Declaration
*/
static struct bt_mesh_health_srv health_srv = {
};
/*
* Publication Declarations
*
* The publication messages are initialized to the
* the size of the opcode + content
*
* For publication, the message must be in static or global as
* it is re-transmitted several times. This occurs
* after the function that called bt_mesh_model_publish() has
* exited and the stack is no longer valid.
*
* Note that the additional 4 bytes for the AppMIC is not needed
* because it is added to a stack variable at the time a
* transmission occurs.
*
*/
static struct bt_mesh_model_pub health_pub;
static struct bt_mesh_model_pub gen_onoff_pub_srv;
static struct bt_mesh_model_pub gen_onoff_pub_cli;
static struct bt_mesh_model_pub gen_onoff_pub_srv_s_0;
static struct bt_mesh_model_pub gen_onoff_pub_cli_s_0;
static struct bt_mesh_model_pub gen_onoff_pub_srv_s_1;
static struct bt_mesh_model_pub gen_onoff_pub_cli_s_1;
static struct bt_mesh_model_pub gen_onoff_pub_srv_s_2;
static struct bt_mesh_model_pub gen_onoff_pub_cli_s_2;
static struct os_mbuf *bt_mesh_pub_msg_health_pub;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_srv;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_cli;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_srv_s_0;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_cli_s_0;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_srv_s_1;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_cli_s_1;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_srv_s_2;
static struct os_mbuf *bt_mesh_pub_msg_gen_onoff_pub_cli_s_2;
void init_pub(void)
{
bt_mesh_pub_msg_health_pub = NET_BUF_SIMPLE(1 + 3 + 0);
bt_mesh_pub_msg_gen_onoff_pub_srv = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_cli = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_srv_s_0 = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_cli_s_0 = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_srv_s_1 = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_cli_s_1 = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_srv_s_2 = NET_BUF_SIMPLE(2 + 2);
bt_mesh_pub_msg_gen_onoff_pub_cli_s_2 = NET_BUF_SIMPLE(2 + 2);
health_pub.msg = bt_mesh_pub_msg_health_pub;
gen_onoff_pub_srv.msg = bt_mesh_pub_msg_gen_onoff_pub_srv;
gen_onoff_pub_cli.msg = bt_mesh_pub_msg_gen_onoff_pub_cli;
gen_onoff_pub_srv_s_0.msg = bt_mesh_pub_msg_gen_onoff_pub_srv_s_0;
gen_onoff_pub_cli_s_0.msg = bt_mesh_pub_msg_gen_onoff_pub_cli_s_0;
gen_onoff_pub_srv_s_1.msg = bt_mesh_pub_msg_gen_onoff_pub_srv_s_1;
gen_onoff_pub_cli_s_1.msg = bt_mesh_pub_msg_gen_onoff_pub_cli_s_1;
gen_onoff_pub_srv_s_2.msg = bt_mesh_pub_msg_gen_onoff_pub_srv_s_2;
gen_onoff_pub_cli_s_2.msg = bt_mesh_pub_msg_gen_onoff_pub_cli_s_2;
}
/*
* Models in an element must have unique op codes.
*
* The mesh stack dispatches a message to the first model in an element
* that is also bound to an app key and supports the op code in the
* received message.
*
*/
/*
* OnOff Model Server Op Dispatch Table
*
*/
static const struct bt_mesh_model_op gen_onoff_srv_op[] = {
{ BT_MESH_MODEL_OP_GEN_ONOFF_GET, 0, gen_onoff_get },
{ BT_MESH_MODEL_OP_GEN_ONOFF_SET, 2, gen_onoff_set },
{ BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK, 2, gen_onoff_set_unack },
BT_MESH_MODEL_OP_END,
};
/*
* OnOff Model Client Op Dispatch Table
*/
static const struct bt_mesh_model_op gen_onoff_cli_op[] = {
{ BT_MESH_MODEL_OP_GEN_ONOFF_STATUS, 1, gen_onoff_status },
BT_MESH_MODEL_OP_END,
};
struct onoff_state {
u8_t current;
u8_t previous;
u8_t led_gpio_pin;
};
/*
* Declare and Initialize Element Contexts
* Change to select different GPIO output pins
*/
static struct onoff_state onoff_state_arr[] = {
{ .led_gpio_pin = LED_1 },
{ .led_gpio_pin = LED_2 },
{ .led_gpio_pin = LED_3 },
{ .led_gpio_pin = LED_4 },
};
/*
*
* Element Model Declarations
*
* Element 0 Root Models
*/
static struct bt_mesh_model root_models[] = {
BT_MESH_MODEL_CFG_SRV(&cfg_srv),
BT_MESH_MODEL_CFG_CLI(&cfg_cli),
BT_MESH_MODEL_HEALTH_SRV(&health_srv, &health_pub),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_srv_op,
&gen_onoff_pub_srv, &onoff_state_arr[0]),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_CLI, gen_onoff_cli_op,
&gen_onoff_pub_cli, &onoff_state_arr[0]),
};
/*
* Element 1 Models
*/
static struct bt_mesh_model secondary_0_models[] = {
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_srv_op,
&gen_onoff_pub_srv_s_0, &onoff_state_arr[1]),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_CLI, gen_onoff_cli_op,
&gen_onoff_pub_cli_s_0, &onoff_state_arr[1]),
};
/*
* Element 2 Models
*/
static struct bt_mesh_model secondary_1_models[] = {
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_srv_op,
&gen_onoff_pub_srv_s_1, &onoff_state_arr[2]),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_CLI, gen_onoff_cli_op,
&gen_onoff_pub_cli_s_1, &onoff_state_arr[2]),
};
/*
* Element 3 Models
*/
static struct bt_mesh_model secondary_2_models[] = {
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_srv_op,
&gen_onoff_pub_srv_s_2, &onoff_state_arr[3]),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_CLI, gen_onoff_cli_op,
&gen_onoff_pub_cli_s_2, &onoff_state_arr[3]),
};
/*
* Button to Client Model Assignments
*/
struct bt_mesh_model *mod_cli_sw[] = {
&root_models[4],
&secondary_0_models[1],
&secondary_1_models[1],
&secondary_2_models[1],
};
/*
* LED to Server Model Assigmnents
*/
struct bt_mesh_model *mod_srv_sw[] = {
&root_models[3],
&secondary_0_models[0],
&secondary_1_models[0],
&secondary_2_models[0],
};
/*
* Root and Secondary Element Declarations
*/
static struct bt_mesh_elem elements[] = {
BT_MESH_ELEM(0, root_models, BT_MESH_MODEL_NONE),
BT_MESH_ELEM(0, secondary_0_models, BT_MESH_MODEL_NONE),
BT_MESH_ELEM(0, secondary_1_models, BT_MESH_MODEL_NONE),
BT_MESH_ELEM(0, secondary_2_models, BT_MESH_MODEL_NONE),
};
static const struct bt_mesh_comp comp = {
.cid = CID_RUNTIME,
.elem = elements,
.elem_count = ARRAY_SIZE(elements),
};
struct sw {
u8_t sw_num;
u8_t onoff_state;
struct os_callout button_work;
struct os_callout button_timer;
};
static u8_t button_press_cnt;
static struct sw sw;
static u8_t trans_id;
static u32_t time, last_time;
static u16_t primary_addr;
static u16_t primary_net_idx;
/*
* Generic OnOff Model Server Message Handlers
*
* Mesh Model Specification 3.1.1
*
*/
static void gen_onoff_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(2 + 1 + 4);
struct onoff_state *state = model->user_data;
BT_INFO("addr 0x%04x onoff 0x%02x",
bt_mesh_model_elem(model)->addr, state->current);
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_GEN_ONOFF_STATUS);
net_buf_simple_add_u8(msg, state->current);
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
BT_ERR("Unable to send On Off Status response");
}
os_mbuf_free_chain(msg);
}
static void gen_onoff_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
struct os_mbuf *msg = model->pub->msg;
struct onoff_state *state = model->user_data;
int err;
state->current = net_buf_simple_pull_u8(buf);
BT_INFO("addr 0x%02x state 0x%02x",
bt_mesh_model_elem(model)->addr, state->current);
/* Pin set low turns on LED's on the nrf52840-pca10056 board */
hal_gpio_write(state->led_gpio_pin,
state->current ? 0 : 1);
/*
* If a server has a publish address, it is required to
* publish status on a state change
*
* See Mesh Profile Specification 3.7.6.1.2
*
* Only publish if there is an assigned address
*/
if (state->previous != state->current &&
model->pub->addr != BT_MESH_ADDR_UNASSIGNED) {
BT_INFO("publish last 0x%02x cur 0x%02x",
state->previous,
state->current);
state->previous = state->current;
bt_mesh_model_msg_init(msg,
BT_MESH_MODEL_OP_GEN_ONOFF_STATUS);
net_buf_simple_add_u8(msg, state->current);
err = bt_mesh_model_publish(model);
if (err) {
BT_ERR("bt_mesh_model_publish err %d", err);
}
}
}
static void gen_onoff_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
BT_INFO("");
gen_onoff_set_unack(model, ctx, buf);
gen_onoff_get(model, ctx, buf);
}
static void gen_onoff_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
u8_t state;
state = net_buf_simple_pull_u8(buf);
BT_INFO("Node 0x%04x OnOff status from 0x%04x with state 0x%02x",
bt_mesh_model_elem(model)->addr, ctx->addr, state);
}
static int output_number(bt_mesh_output_action_t action, u32_t number)
{
BT_INFO("OOB Number %u", number);
return 0;
}
static int output_string(const char *str)
{
BT_INFO("OOB String %s", str);
return 0;
}
static void prov_complete(u16_t net_idx, u16_t addr)
{
BT_INFO("provisioning complete for net_idx 0x%04x addr 0x%04x",
net_idx, addr);
primary_addr = addr;
primary_net_idx = net_idx;
}
static void prov_reset(void)
{
bt_mesh_prov_enable(BT_MESH_PROV_ADV | BT_MESH_PROV_GATT);
}
static u8_t dev_uuid[16] = MYNEWT_VAL(BLE_MESH_DEV_UUID);
#define BUTTON_DEBOUNCE_DELAY_MS 250
/*
* Map GPIO pins to button number
* Change to select different GPIO input pins
*/
static uint8_t pin_to_sw(int pin_pos)
{
switch (pin_pos) {
case BUTTON_1: return 0;
case BUTTON_2: return 1;
case BUTTON_3: return 2;
case BUTTON_4: return 3;
default:break;
}
BT_ERR("No match for GPIO pin 0x%08x", pin_pos);
return 0;
}
static void button_pressed(struct os_event *ev)
{
int pin_pos = (int ) ev->ev_arg;
/*
* One button press within a 1 second interval sends an on message
* More than one button press sends an off message
*/
time = k_uptime_get_32();
/* debounce the switch */
if (time < last_time + BUTTON_DEBOUNCE_DELAY_MS) {
last_time = time;
return;
}
if (button_press_cnt == 0) {
os_callout_reset(&sw.button_timer, os_time_ms_to_ticks32(K_SECONDS(1)));
}
BT_INFO("button_press_cnt 0x%02x", button_press_cnt);
button_press_cnt++;
/* The variable pin_pos is the pin position in the GPIO register,
* not the pin number. It's assumed that only one bit is set.
*/
sw.sw_num = pin_to_sw(pin_pos);
last_time = time;
}
/*
* Button Count Timer Worker
*/
static void button_cnt_timer(struct os_event *work)
{
struct sw *button_sw = work->ev_arg;
button_sw->onoff_state = button_press_cnt == 1 ? 1 : 0;
BT_INFO("button_press_cnt 0x%02x onoff_state 0x%02x",
button_press_cnt, button_sw->onoff_state);
button_press_cnt = 0;
os_callout_reset(&sw.button_work, 0);
}
/*
* Button Pressed Worker Task
*/
static void button_pressed_worker(struct os_event *work)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(1);
struct bt_mesh_model *mod_cli, *mod_srv;
struct bt_mesh_model_pub *pub_cli, *pub_srv;
struct sw *sw = work->ev_arg;
u8_t sw_idx = sw->sw_num;
int err;
mod_cli = mod_cli_sw[sw_idx];
pub_cli = mod_cli->pub;
mod_srv = mod_srv_sw[sw_idx];
pub_srv = mod_srv->pub;
(void)pub_srv;
/* If unprovisioned, just call the set function.
* The intent is to have switch-like behavior
* prior to provisioning. Once provisioned,
* the button and its corresponding led are no longer
* associated and act independently. So, if a button is to
* control its associated led after provisioning, the button
* must be configured to either publish to the led's unicast
* address or a group to which the led is subscribed.
*/
if (primary_addr == BT_MESH_ADDR_UNASSIGNED) {
struct bt_mesh_msg_ctx ctx = {
.addr = sw_idx + primary_addr,
};
/* This is a dummy message sufficient
* for the led server
*/
net_buf_simple_add_u8(msg, sw->onoff_state);
gen_onoff_set_unack(mod_srv, &ctx, msg);
goto done;
}
if (pub_cli->addr == BT_MESH_ADDR_UNASSIGNED) {
goto done;
}
BT_INFO("publish to 0x%04x onoff 0x%04x sw_idx 0x%04x",
pub_cli->addr, sw->onoff_state, sw_idx);
bt_mesh_model_msg_init(pub_cli->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_SET);
net_buf_simple_add_u8(pub_cli->msg, sw->onoff_state);
net_buf_simple_add_u8(pub_cli->msg, trans_id++);
err = bt_mesh_model_publish(mod_cli);
if (err) {
BT_ERR("bt_mesh_model_publish err %d", err);
}
done:
os_mbuf_free_chain(msg);
}
/* Disable OOB security for SILabs Android app */
static const struct bt_mesh_prov prov = {
.uuid = dev_uuid,
#if 1
.output_size = 6,
.output_actions = (BT_MESH_DISPLAY_NUMBER | BT_MESH_DISPLAY_STRING),
.output_number = output_number,
.output_string = output_string,
#else
.output_size = 0,
.output_actions = 0,
.output_number = 0,
#endif
.complete = prov_complete,
.reset = prov_reset,
};
void init_led(u8_t dev)
{
hal_gpio_init_out(onoff_state_arr[dev].led_gpio_pin, 1);
}
static struct os_event button_event;
static void
gpio_irq_handler(void *arg)
{
button_event.ev_arg = arg;
os_eventq_put(os_eventq_dflt_get(), &button_event);
}
void init_button(int button)
{
button_event.ev_cb = button_pressed;
hal_gpio_irq_init(button, gpio_irq_handler, (void *)button,
HAL_GPIO_TRIG_FALLING, HAL_GPIO_PULL_UP);
hal_gpio_irq_enable(button);
}
static void
blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blemesh_on_sync(void)
{
int err;
ble_addr_t addr;
console_printf("Bluetooth initialized\n");
/* Use NRPA */
err = ble_hs_id_gen_rnd(1, &addr);
assert(err == 0);
err = ble_hs_id_set_rnd(addr.val);
assert(err == 0);
err = bt_mesh_init(addr.type, &prov, &comp);
if (err) {
console_printf("Initializing mesh failed (err %d)\n", err);
return;
}
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
if (bt_mesh_is_provisioned()) {
console_printf("Mesh network restored from flash\n");
}
bt_mesh_prov_enable(BT_MESH_PROV_GATT | BT_MESH_PROV_ADV);
console_printf("Mesh initialized\n");
}
int main(void)
{
#ifdef ARCH_sim
mcu_sim_parse_args(argc, argv);
#endif
/* Initialize OS */
sysinit();
BT_INFO("Initializing...");
/* Initialize the button debouncer */
last_time = k_uptime_get_32();
/* Initialize button worker task*/
os_callout_init(&sw.button_work, os_eventq_dflt_get(),
button_pressed_worker, &sw);
/* Initialize button count timer */
os_callout_init(&sw.button_timer, os_eventq_dflt_get(),
button_cnt_timer, &sw);
/* Initialize LED's */
init_led(0);
init_led(1);
init_led(2);
init_led(3);
init_button(BUTTON_1);
init_button(BUTTON_2);
init_button(BUTTON_3);
init_button(BUTTON_4);
init_pub();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# Set log level to info (disable debug logging).
LOG_LEVEL: 1
# Default task settings
OS_MAIN_STACK_SIZE: 768
# SMP is not supported in this app, so disable smp-over-shell.
SHELL_MGMT: 0
MSYS_1_BLOCK_COUNT: 48
BLE_MESH: 1
BLE_MESH_CFG_CLI: 1
BLE_MESH_DEV_UUID: "((uint8_t[16]){0xdd, 0xdd, 0})"
BLE_MESH_SETTINGS: 0
CONFIG_NFFS: 0
BLE_MESH_ADV_BUF_COUNT: 20
BLE_MESH_TX_SEG_MAX: 6

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#### Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
##### Overview
********
This is a application demonstrating a Bluetooth mesh node in
which Root element has following models
- Generic OnOff Server
- Generic OnOff Client
- Generic Level Server
- Generic Level Client
- Generic Default Transition Time Server
- Generic Default Transition Time Client
- Generic Power OnOff Server
- Generic Power OnOff Setup Server
- Generic Power OnOff Client
- Light Lightness Server
- Light Lightness Setup Server
- Light Lightness Client
- Light CTL Server
- Light CTL Setup Server
- Light CTL Client
- Vendor Model
And Secondary element has following models
- Generic Level Server
- Generic Level Client
- Light CTL Temperature Server
Prior to provisioning, an unprovisioned beacon is broadcast that contains
a unique UUID. Each button controls the state of its
corresponding LED and does not initiate any mesh activity
##### Associations of Models with hardware
************************************
For the nRF52840-PDK board, these are the model associations:
* LED1 is associated with generic OnOff Server's state which is part of Root element
* LED2 is associated with Vendor Model which is part of Root element
* LED3 is associated with generic Level (ROOT) / Light Lightness Actual value
* LED4 is associated with generic Level (Secondary) / Light CTL Temperature value
* Button1 and Button2 are associated with gen. OnOff Client or Vendor Model which is part of Root element
* Button3 and Button4 are associated with gen. Level Client / Light Lightness Client / Light CTL Client which is part of Root element
States of Servers are bounded as per Bluetooth SIG Mesh Model Specification v1.0
After provisioning, the button clients must
be configured to publish and the LED servers to subscribe.
If a server is provided with a publish address, it will
also publish its relevant status.
##### Requirements
************
This sample has been tested on the Nordic nRF52840-PDK board, but would
likely also run on the nrf52_pca10040 board.
##### Running
************
Provisioning is done using the BlueZ meshctl utility. In this example, we'll use meshctl commands to bind:
- Button1, Button2, and LED1 to application key 1. It then configures Button1 and Button2
to publish to group 0xC000 and LED1 to subscribe to that group.
- Button3, Button4, and LED3 to application key 1. It then configures Button3 and Button4
to publish to group 0xC000 and LED3 to subscribe to that group.
```
discover-unprovisioned on
provision <discovered UUID>
menu config
target 0100
appkey-add 1
bind 0 1 1000
bind 0 1 1001
bind 0 1 1002
bind 0 1 1003
sub-add 0100 c000 1000
sub-add 0100 c000 1002
pub-set 0100 c000 1 0 5 1001
pub-set 0100 c000 1 0 5 1003
```
The meshctl utility maintains a persistent JSON database containing
the mesh configuration. As additional nodes (boards) are provisioned, it
assigns sequential unicast addresses based on the number of elements
supported by the node. This example supports 2 elements per node.
The meshctl target for configuration must be the root element's unicast
address as it is the only one that has a configuration server model. If
meshctl is gracefully exited, it can be restarted and reconnected to
network 0x0.
The meshctl utility also supports a onoff model client that can be used to
change the state of any LED that is bound to application key 0x1.
This is done by setting the target to the unicast address of the element
that has that LED's model and issuing the onoff command.
Group addresses are not supported.

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blemesh_models_example_2
pkg.type: app
pkg.description: Sample application for BLE Mesh node with on/off, level, light and vendor models on nRF52840pdk
pkg.author: "Michał Narajowski <michal.narajowski@codecoup.pl>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/encoding/base64"
- "@apache-mynewt-core/sys/config"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/transport/ram
pkg.lflags:
- -DFLOAT_SUPPORT
- -lm

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "bsp/bsp.h"
#include "console/console.h"
#include "hal/hal_gpio.h"
#include "mesh/mesh.h"
#include "app_gpio.h"
#include "publisher.h"
int button_device[] = {
BUTTON_1,
BUTTON_2,
BUTTON_3,
BUTTON_4,
};
int led_device[] = {
LED_1,
LED_2,
LED_3,
LED_4,
};
static struct os_callout button_work;
static void button_pressed(struct os_event *ev)
{
os_callout_reset(&button_work, 0);
}
static struct os_event button_event;
static void gpio_irq_handler(void *arg)
{
button_event.ev_arg = arg;
os_eventq_put(os_eventq_dflt_get(), &button_event);
}
void app_gpio_init(void)
{
/* LEDs configiuratin & setting */
hal_gpio_init_out(led_device[0], 1);
hal_gpio_init_out(led_device[1], 1);
hal_gpio_init_out(led_device[2], 1);
hal_gpio_init_out(led_device[3], 1);
/* Buttons configiuratin & setting */
os_callout_init(&button_work, os_eventq_dflt_get(), publish, NULL);
button_event.ev_cb = button_pressed;
hal_gpio_irq_init(button_device[0], gpio_irq_handler, NULL,
HAL_GPIO_TRIG_FALLING, HAL_GPIO_PULL_UP);
hal_gpio_irq_enable(button_device[0]);
hal_gpio_irq_init(button_device[1], gpio_irq_handler, NULL,
HAL_GPIO_TRIG_FALLING, HAL_GPIO_PULL_UP);
hal_gpio_irq_enable(button_device[1]);
hal_gpio_irq_init(button_device[2], gpio_irq_handler, NULL,
HAL_GPIO_TRIG_FALLING, HAL_GPIO_PULL_UP);
hal_gpio_irq_enable(button_device[2]);
hal_gpio_irq_init(button_device[3], gpio_irq_handler, NULL,
HAL_GPIO_TRIG_FALLING, HAL_GPIO_PULL_UP);
hal_gpio_irq_enable(button_device[3]);
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _APP_GPIO_H
#define _APP_GPIO_H
/* GPIO */
extern int button_device[];
extern int led_device[];
void app_gpio_init(void);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "console/console.h"
#include "common.h"
#include "ble_mesh.h"
#include "device_composition.h"
#define OOB_AUTH_ENABLE 1
#ifdef OOB_AUTH_ENABLE
static int output_number(bt_mesh_output_action_t action, u32_t number)
{
printk("OOB Number: %lu\n", number);
return 0;
}
static int output_string(const char *str)
{
printk("OOB String: %s\n", str);
return 0;
}
#endif
static void prov_complete(u16_t net_idx, u16_t addr)
{
printk("Local node provisioned, primary address 0x%04x\n", addr);
}
static void prov_reset(void)
{
bt_mesh_prov_enable(BT_MESH_PROV_ADV | BT_MESH_PROV_GATT);
}
static u8_t dev_uuid[16] = MYNEWT_VAL(BLE_MESH_DEV_UUID);
static const struct bt_mesh_prov prov = {
.uuid = dev_uuid,
#ifdef OOB_AUTH_ENABLE
.output_size = 6,
.output_actions = BT_MESH_DISPLAY_NUMBER | BT_MESH_DISPLAY_STRING,
.output_number = output_number,
.output_string = output_string,
#endif
.complete = prov_complete,
.reset = prov_reset,
};
void blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
void blemesh_on_sync(void)
{
int err;
ble_addr_t addr;
console_printf("Bluetooth initialized\n");
/* Use NRPA */
err = ble_hs_id_gen_rnd(1, &addr);
assert(err == 0);
err = ble_hs_id_set_rnd(addr.val);
assert(err == 0);
err = bt_mesh_init(addr.type, &prov, &comp);
if (err) {
console_printf("Initializing mesh failed (err %d)\n", err);
return;
}
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
if (bt_mesh_is_provisioned()) {
console_printf("Mesh network restored from flash\n");
}
bt_mesh_prov_enable(BT_MESH_PROV_GATT | BT_MESH_PROV_ADV);
console_printf("Mesh initialized\n");
bt_initialized();
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _BLE_MESH_H
#define _BLE_MESH_H
#include "mesh/mesh.h"
#include "mesh/glue.h"
/* Model Operation Codes */
#define BT_MESH_MODEL_OP_GEN_ONOFF_GET BT_MESH_MODEL_OP_2(0x82, 0x01)
#define BT_MESH_MODEL_OP_GEN_ONOFF_SET BT_MESH_MODEL_OP_2(0x82, 0x02)
#define BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK BT_MESH_MODEL_OP_2(0x82, 0x03)
#define BT_MESH_MODEL_OP_GEN_ONOFF_STATUS BT_MESH_MODEL_OP_2(0x82, 0x04)
#define BT_MESH_MODEL_OP_GEN_LEVEL_GET BT_MESH_MODEL_OP_2(0x82, 0x05)
#define BT_MESH_MODEL_OP_GEN_LEVEL_SET BT_MESH_MODEL_OP_2(0x82, 0x06)
#define BT_MESH_MODEL_OP_GEN_LEVEL_SET_UNACK BT_MESH_MODEL_OP_2(0x82, 0x07)
#define BT_MESH_MODEL_OP_GEN_LEVEL_STATUS BT_MESH_MODEL_OP_2(0x82, 0x08)
#define BT_MESH_MODEL_OP_GEN_DELTA_SET BT_MESH_MODEL_OP_2(0x82, 0x09)
#define BT_MESH_MODEL_OP_GEN_DELTA_SET_UNACK BT_MESH_MODEL_OP_2(0x82, 0x0A)
#define BT_MESH_MODEL_OP_GEN_MOVE_SET BT_MESH_MODEL_OP_2(0x82, 0x0B)
#define BT_MESH_MODEL_OP_GEN_MOVE_SET_UNACK BT_MESH_MODEL_OP_2(0x82, 0x0C)
#define BT_MESH_MODEL_GEN_DEF_TRANS_TIME_STATUS BT_MESH_MODEL_OP_2(0x82, 0x10)
#define BT_MESH_MODEL_GEN_ONPOWERUP_STATUS BT_MESH_MODEL_OP_2(0x82, 0x12)
#define BT_MESH_MODEL_LIGHT_LIGHTNESS_STATUS BT_MESH_MODEL_OP_2(0x82, 0x4E)
#define BT_MESH_MODEL_LIGHT_LIGHTNESS_LINEAR_STATUS \
BT_MESH_MODEL_OP_2(0x82, 0x52)
#define BT_MESH_MODEL_LIGHT_LIGHTNESS_LAST_STATUS \
BT_MESH_MODEL_OP_2(0x82, 0x54)
#define BT_MESH_MODEL_LIGHT_LIGHTNESS_DEFAULT_STATUS \
BT_MESH_MODEL_OP_2(0x82, 0x56)
#define BT_MESH_MODEL_LIGHT_LIGHTNESS_RANGE_STATUS \
BT_MESH_MODEL_OP_2(0x82, 0x58)
#define BT_MESH_MODEL_LIGHT_CTL_STATUS BT_MESH_MODEL_OP_2(0x82, 0x60)
#define BT_MESH_MODEL_LIGHT_CTL_TEMP_RANGE_STATUS \
BT_MESH_MODEL_OP_2(0x82, 0x63)
#define BT_MESH_MODEL_LIGHT_CTL_TEMP_STATUS BT_MESH_MODEL_OP_2(0x82, 0x66)
#define BT_MESH_MODEL_LIGHT_CTL_DEFAULT_STATUS BT_MESH_MODEL_OP_2(0x82, 0x68)
void blemesh_on_reset(int reason);
void blemesh_on_sync(void);
void init_pub(void);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _COMMON_H
#define _COMMON_H
void update_light_state(void);
void bt_initialized(void);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _DEVICE_COMPOSITION_H
#define _DEVICE_COMPOSITION_H
#define CID_RUNTIME 0x05C3
#define STATE_OFF 0x00
#define STATE_ON 0x01
#define STATE_DEFAULT 0x01
#define STATE_RESTORE 0x02
/* Following 4 values are as per Mesh Model specification */
#define LIGHTNESS_MIN 0x0001
#define LIGHTNESS_MAX 0xFFFF
#define TEMP_MIN 0x0320
#define TEMP_MAX 0x4E20
/* Refer 7.2 of Mesh Model Specification */
#define RANGE_SUCCESSFULLY_UPDATED 0x00
#define CANNOT_SET_RANGE_MIN 0x01
#define CANNOT_SET_RANGE_MAX 0x02
struct generic_onoff_state {
u8_t onoff;
u8_t target_onoff;
u8_t last_tid;
u16_t last_src_addr;
u16_t last_dst_addr;
s64_t last_msg_timestamp;
s32_t tt_delta;
struct transition *transition;
};
struct generic_level_state {
s16_t level;
s16_t target_level;
s16_t last_level;
s32_t last_delta;
u8_t last_tid;
u16_t last_src_addr;
u16_t last_dst_addr;
s64_t last_msg_timestamp;
s32_t tt_delta;
struct transition *transition;
};
struct generic_onpowerup_state {
u8_t onpowerup;
};
struct gen_def_trans_time_state {
u8_t tt;
};
struct vendor_state {
int current;
u32_t response;
u8_t last_tid;
u16_t last_src_addr;
u16_t last_dst_addr;
s64_t last_msg_timestamp;
};
struct light_lightness_state {
u16_t linear;
u16_t target_linear;
u16_t actual;
u16_t target_actual;
u16_t last;
u16_t def;
u8_t status_code;
u16_t light_range_min;
u16_t light_range_max;
u32_t lightness_range;
u8_t last_tid;
u16_t last_src_addr;
u16_t last_dst_addr;
s64_t last_msg_timestamp;
s32_t tt_delta_actual;
s32_t tt_delta_linear;
struct transition *transition;
};
struct light_ctl_state {
u16_t lightness;
u16_t target_lightness;
u16_t temp;
u16_t target_temp;
s16_t delta_uv;
s16_t target_delta_uv;
u8_t status_code;
u16_t temp_range_min;
u16_t temp_range_max;
u32_t temperature_range;
u16_t lightness_def;
u16_t temp_def;
u32_t lightness_temp_def;
s16_t delta_uv_def;
u32_t lightness_temp_last;
u8_t last_tid;
u16_t last_src_addr;
u16_t last_dst_addr;
s64_t last_msg_timestamp;
s32_t tt_delta_lightness;
s32_t tt_delta_temp;
s32_t tt_delta_duv;
struct transition *transition;
};
extern struct generic_onoff_state gen_onoff_srv_root_user_data;
extern struct generic_level_state gen_level_srv_root_user_data;
extern struct gen_def_trans_time_state gen_def_trans_time_srv_user_data;
extern struct generic_onpowerup_state gen_power_onoff_srv_user_data;
extern struct light_lightness_state light_lightness_srv_user_data;
extern struct light_ctl_state light_ctl_srv_user_data;
extern struct generic_level_state gen_level_srv_s0_user_data;
extern struct bt_mesh_model root_models[];
extern struct bt_mesh_model vnd_models[];
extern struct bt_mesh_model s0_models[];
extern const struct bt_mesh_comp comp;
void gen_onoff_publish(struct bt_mesh_model *model);
void gen_level_publish(struct bt_mesh_model *model);
void light_lightness_publish(struct bt_mesh_model *model);
void light_lightness_linear_publish(struct bt_mesh_model *model);
void light_ctl_publish(struct bt_mesh_model *model);
void light_ctl_temp_publish(struct bt_mesh_model *model);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "console/console.h"
#include "hal/hal_gpio.h"
#include "mesh/mesh.h"
#include "app_gpio.h"
#include "storage.h"
#include "ble_mesh.h"
#include "device_composition.h"
#include "no_transition_work_handler.h"
#include "publisher.h"
#include "state_binding.h"
#include "transition.h"
static bool reset;
static void light_default_var_init(void)
{
gen_def_trans_time_srv_user_data.tt = 0x00;
gen_power_onoff_srv_user_data.onpowerup = STATE_DEFAULT;
light_lightness_srv_user_data.light_range_min = LIGHTNESS_MIN;
light_lightness_srv_user_data.light_range_max = LIGHTNESS_MAX;
light_lightness_srv_user_data.last = LIGHTNESS_MAX;
light_lightness_srv_user_data.def = LIGHTNESS_MAX;
/* Following 2 values are as per specification */
light_ctl_srv_user_data.temp_range_min = TEMP_MIN;
light_ctl_srv_user_data.temp_range_max = TEMP_MAX;
light_ctl_srv_user_data.temp_def = TEMP_MIN;
light_ctl_srv_user_data.lightness_temp_last =
(u32_t) ((LIGHTNESS_MAX << 16) | TEMP_MIN);
}
static void light_default_status_init(void)
{
u16_t lightness;
lightness = (u16_t) (light_ctl_srv_user_data.lightness_temp_last >> 16);
if (lightness) {
gen_onoff_srv_root_user_data.onoff = STATE_ON;
} else {
gen_onoff_srv_root_user_data.onoff = STATE_OFF;
}
/* Retrieve Default Lightness & Temperature Values */
if (light_ctl_srv_user_data.lightness_temp_def) {
light_ctl_srv_user_data.lightness_def = (u16_t)
(light_ctl_srv_user_data.lightness_temp_def >> 16);
light_ctl_srv_user_data.temp_def = (u16_t)
(light_ctl_srv_user_data.lightness_temp_def);
}
light_lightness_srv_user_data.def =
light_ctl_srv_user_data.lightness_def;
light_ctl_srv_user_data.temp = light_ctl_srv_user_data.temp_def;
/* Retrieve Range of Lightness & Temperature */
if (light_lightness_srv_user_data.lightness_range) {
light_lightness_srv_user_data.light_range_max = (u16_t)
(light_lightness_srv_user_data.lightness_range >> 16);
light_lightness_srv_user_data.light_range_min = (u16_t)
(light_lightness_srv_user_data.lightness_range);
}
if (light_ctl_srv_user_data.temperature_range) {
light_ctl_srv_user_data.temp_range_max = (u16_t)
(light_ctl_srv_user_data.temperature_range >> 16);
light_ctl_srv_user_data.temp_range_min = (u16_t)
(light_ctl_srv_user_data.temperature_range);
}
switch (gen_power_onoff_srv_user_data.onpowerup) {
case STATE_OFF:
gen_onoff_srv_root_user_data.onoff = STATE_OFF;
state_binding(ONOFF, ONOFF_TEMP);
break;
case STATE_DEFAULT:
gen_onoff_srv_root_user_data.onoff = STATE_ON;
state_binding(ONOFF, ONOFF_TEMP);
break;
case STATE_RESTORE:
light_lightness_srv_user_data.last = (u16_t)
(light_ctl_srv_user_data.lightness_temp_last >> 16);
light_ctl_srv_user_data.temp =
(u16_t) (light_ctl_srv_user_data.lightness_temp_last);
state_binding(ONPOWERUP, ONOFF_TEMP);
break;
}
default_tt = gen_def_trans_time_srv_user_data.tt;
}
void update_light_state(void)
{
u8_t power, color;
power = 100 * ((float) lightness / 65535);
color = 100 * ((float) (temperature + 32768) / 65535);
printk("power-> %d, color-> %d\n", power, color);
if (lightness) {
/* LED1 On */
hal_gpio_write(led_device[0], 0);
} else {
/* LED1 Off */
hal_gpio_write(led_device[0], 1);
}
if (power < 50) {
/* LED3 On */
hal_gpio_write(led_device[2], 0);
} else {
/* LED3 Off */
hal_gpio_write(led_device[2], 1);
}
if (color < 50) {
/* LED4 On */
hal_gpio_write(led_device[3], 0);
} else {
/* LED4 Off */
hal_gpio_write(led_device[3], 1);
}
if (*ptr_counter == 0 || reset == false) {
reset = true;
os_callout_reset(&no_transition_work, 0);
}
}
static void short_time_multireset_bt_mesh_unprovisioning(void)
{
if (reset_counter >= 4) {
reset_counter = 0;
printk("BT Mesh reset\n");
bt_mesh_reset();
} else {
printk("Reset Counter -> %d\n", reset_counter);
reset_counter++;
}
save_on_flash(RESET_COUNTER);
}
static void reset_counter_timer_handler(struct os_event *dummy)
{
reset_counter = 0;
save_on_flash(RESET_COUNTER);
printk("Reset Counter set to Zero\n");
}
struct os_callout reset_counter_timer;
static void init_timers(void)
{
os_callout_init(&reset_counter_timer, os_eventq_dflt_get(),
reset_counter_timer_handler, NULL);
os_callout_reset(&reset_counter_timer,
os_time_ms_to_ticks32(K_MSEC(7000)));
no_transition_work_init();
}
void bt_initialized(void)
{
light_default_status_init();
update_light_state();
randomize_publishers_TID();
short_time_multireset_bt_mesh_unprovisioning();
}
int main(void)
{
#ifdef ARCH_sim
mcu_sim_parse_args(argc, argv);
#endif
/* Initialize OS */
sysinit();
light_default_var_init();
app_gpio_init();
init_timers();
transition_timers_init();
init_pub();
ps_settings_init();
printk("Initializing...\n");
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "ble_mesh.h"
#include "device_composition.h"
#include "storage.h"
static void unsolicitedly_publish_states_work_handler(struct os_event *work)
{
gen_onoff_publish(&root_models[2]);
gen_level_publish(&root_models[4]);
light_lightness_publish(&root_models[11]);
light_lightness_linear_publish(&root_models[11]);
light_ctl_publish(&root_models[14]);
gen_level_publish(&s0_models[0]);
light_ctl_temp_publish(&s0_models[2]);
}
struct os_callout unsolicitedly_publish_states_work;
static void unsolicitedly_publish_states_timer_handler(struct os_event *dummy)
{
os_callout_reset(&unsolicitedly_publish_states_work, 0);
}
struct os_callout unsolicitedly_publish_states_timer;
static void save_lightness_temp_last_values_timer_handler(struct os_event *dummy)
{
save_on_flash(LIGHTNESS_TEMP_LAST_STATE);
}
struct os_callout save_lightness_temp_last_values_timer;
static void no_transition_work_handler(struct os_event *work)
{
os_callout_reset(&unsolicitedly_publish_states_timer,
os_time_ms_to_ticks32(K_MSEC(5000)));
/* If Lightness & Temperature values remains stable for
* 10 Seconds then & then only get stored on SoC flash.
*/
if (gen_power_onoff_srv_user_data.onpowerup == STATE_RESTORE) {
os_callout_reset(&save_lightness_temp_last_values_timer,
os_time_ms_to_ticks32(
K_MSEC(10000)));
}
}
struct os_callout no_transition_work;
void no_transition_work_init(void)
{
os_callout_init(&no_transition_work, os_eventq_dflt_get(),
no_transition_work_handler, NULL);
os_callout_init(&save_lightness_temp_last_values_timer,
os_eventq_dflt_get(),
save_lightness_temp_last_values_timer_handler,
NULL);
os_callout_init(&unsolicitedly_publish_states_work, os_eventq_dflt_get(),
unsolicitedly_publish_states_work_handler, NULL);
os_callout_init(&unsolicitedly_publish_states_timer, os_eventq_dflt_get(),
unsolicitedly_publish_states_timer_handler, NULL);
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _NO_TRANSITION_WORK_HANDLER_H
#define _NO_TRANSITION_WORK_HANDLER_H
extern struct os_callout no_transition_work;
void no_transition_work_init(void);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "console/console.h"
#include "hal/hal_gpio.h"
#include "app_gpio.h"
#include "ble_mesh.h"
#include "device_composition.h"
#include "publisher.h"
#define ONOFF
#define GENERIC_LEVEL
/* #define LIGHT_CTL */
/* #define LIGHT_CTL_TEMP */
static bool is_randomization_of_TIDs_done;
#if (defined(ONOFF) || defined(ONOFF_TT))
static u8_t tid_onoff;
#elif defined(VND_MODEL_TEST)
static u8_t tid_vnd;
#endif
static u8_t tid_level;
void randomize_publishers_TID(void)
{
#if (defined(ONOFF) || defined(ONOFF_TT))
bt_rand(&tid_onoff, sizeof(tid_onoff));
#elif defined(VND_MODEL_TEST)
bt_rand(&tid_vnd, sizeof(tid_vnd));
#endif
bt_rand(&tid_level, sizeof(tid_level));
is_randomization_of_TIDs_done = true;
}
static u32_t button_read(int button)
{
return (uint32_t) hal_gpio_read(button);
}
void publish(struct os_event *work)
{
int err = 0;
if (is_randomization_of_TIDs_done == false) {
return;
}
if (button_read(button_device[0]) == 0) {
#if defined(ONOFF)
bt_mesh_model_msg_init(root_models[3].pub->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x01);
net_buf_simple_add_u8(root_models[3].pub->msg, tid_onoff++);
err = bt_mesh_model_publish(&root_models[3]);
#elif defined(ONOFF_TT)
bt_mesh_model_msg_init(root_models[3].pub->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x01);
net_buf_simple_add_u8(root_models[3].pub->msg, tid_onoff++);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x28);
err = bt_mesh_model_publish(&root_models[3]);
#elif defined(VND_MODEL_TEST)
bt_mesh_model_msg_init(vnd_models[0].pub->msg,
BT_MESH_MODEL_OP_3(0x03, CID_RUNTIME));
net_buf_simple_add_le16(vnd_models[0].pub->msg, 0x0001);
net_buf_simple_add_u8(vnd_models[0].pub->msg, tid_vnd++);
err = bt_mesh_model_publish(&vnd_models[0]);
#endif
} else if (button_read(button_device[1]) == 0) {
#if defined(ONOFF)
bt_mesh_model_msg_init(root_models[3].pub->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x00);
net_buf_simple_add_u8(root_models[3].pub->msg, tid_onoff++);
err = bt_mesh_model_publish(&root_models[3]);
#elif defined(ONOFF_TT)
bt_mesh_model_msg_init(root_models[3].pub->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x00);
net_buf_simple_add_u8(root_models[3].pub->msg, tid_onoff++);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[3].pub->msg, 0x28);
err = bt_mesh_model_publish(&root_models[3]);
#elif defined(VND_MODEL_TEST)
bt_mesh_model_msg_init(vnd_models[0].pub->msg,
BT_MESH_MODEL_OP_3(0x03, CID_RUNTIME));
net_buf_simple_add_le16(vnd_models[0].pub->msg, 0x0000);
net_buf_simple_add_u8(vnd_models[0].pub->msg, tid_vnd++);
err = bt_mesh_model_publish(&vnd_models[0]);
#endif
} else if (button_read(button_device[2]) == 0) {
#if defined(GENERIC_LEVEL)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_LEVEL_SET_UNACK);
net_buf_simple_add_le16(root_models[5].pub->msg, LEVEL_S25);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(ONOFF_GET)
bt_mesh_model_msg_init(root_models[3].pub->msg,
BT_MESH_MODEL_OP_GEN_ONOFF_GET);
err = bt_mesh_model_publish(&root_models[3]);
#elif defined(GENERIC_DELTA_LEVEL)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_DELTA_SET_UNACK);
net_buf_simple_add_le32(root_models[5].pub->msg, 100);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(GENERIC_MOVE_LEVEL_TT)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_MOVE_SET_UNACK);
net_buf_simple_add_le16(root_models[5].pub->msg, 13100);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[5].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[5].pub->msg, 0x00);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(LIGHT_LIGHTNESS_TT)
bt_mesh_model_msg_init(root_models[13].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x4D));
net_buf_simple_add_le16(root_models[13].pub->msg, LEVEL_U25);
net_buf_simple_add_u8(root_models[13].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[13].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[13].pub->msg, 0x28);
err = bt_mesh_model_publish(&root_models[13]);
#elif defined(LIGHT_CTL)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x5F));
/* Lightness */
net_buf_simple_add_le16(root_models[16].pub->msg, LEVEL_U25);
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0320);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[16]);
#elif defined(LIGHT_CTL_TT)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x5F));
/* Lightness */
net_buf_simple_add_le16(root_models[16].pub->msg, LEVEL_U25);
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0320);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[16].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[16].pub->msg, 0x00);
err = bt_mesh_model_publish(&root_models[16]);
#elif defined(LIGHT_CTL_TEMP)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x65));
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0320);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[16]);
#endif
} else if (button_read(button_device[3]) == 0) {
#if defined(GENERIC_LEVEL)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_LEVEL_SET_UNACK);
net_buf_simple_add_le16(root_models[5].pub->msg, LEVEL_S100);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(GENERIC_DELTA_LEVEL)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_DELTA_SET_UNACK);
net_buf_simple_add_le32(root_models[5].pub->msg, -100);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(GENERIC_MOVE_LEVEL_TT)
bt_mesh_model_msg_init(root_models[5].pub->msg,
BT_MESH_MODEL_OP_GEN_MOVE_SET_UNACK);
net_buf_simple_add_le16(root_models[5].pub->msg, -13100);
net_buf_simple_add_u8(root_models[5].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[5].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[5].pub->msg, 0x00);
err = bt_mesh_model_publish(&root_models[5]);
#elif defined(LIGHT_LIGHTNESS_TT)
bt_mesh_model_msg_init(root_models[13].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x4D));
net_buf_simple_add_le16(root_models[13].pub->msg, LEVEL_U100);
net_buf_simple_add_u8(root_models[13].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[13].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[13].pub->msg, 0x28);
err = bt_mesh_model_publish(&root_models[13]);
#elif defined(LIGHT_CTL)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x5F));
/* Lightness */
net_buf_simple_add_le16(root_models[16].pub->msg, LEVEL_U100);
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x4E20);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[16]);
#elif defined(LIGHT_CTL_TT)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x5F));
/* Lightness */
net_buf_simple_add_le16(root_models[16].pub->msg, LEVEL_U100);
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x4E20);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
net_buf_simple_add_u8(root_models[16].pub->msg, 0x45);
net_buf_simple_add_u8(root_models[16].pub->msg, 0x00);
err = bt_mesh_model_publish(&root_models[16]);
#elif defined(LIGHT_CTL_TEMP)
bt_mesh_model_msg_init(root_models[16].pub->msg,
BT_MESH_MODEL_OP_2(0x82, 0x65));
/* Temperature (value should be from 0x0320 to 0x4E20 */
/* This is as per 6.1.3.1 in Mesh Model Specification */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x4E20);
/* Delta UV */
net_buf_simple_add_le16(root_models[16].pub->msg, 0x0000);
net_buf_simple_add_u8(root_models[16].pub->msg, tid_level++);
err = bt_mesh_model_publish(&root_models[16]);
#endif
}
if (err) {
printk("bt_mesh_model_publish: err: %d\n", err);
}
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _PUBLISHER_H
#define _PUBLISHER_H
/* Others */
#define LEVEL_S0 -32768
#define LEVEL_S25 -16384
#define LEVEL_S50 0
#define LEVEL_S75 16384
#define LEVEL_S100 32767
#define LEVEL_U0 0
#define LEVEL_U25 16384
#define LEVEL_U50 32768
#define LEVEL_U75 49152
#define LEVEL_U100 65535
void randomize_publishers_TID(void);
void publish(struct os_event *work);
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <math.h>
#include "ble_mesh.h"
#include "device_composition.h"
#include "state_binding.h"
#include "transition.h"
u16_t lightness, target_lightness;
s16_t temperature, target_temperature;
static s32_t ceiling(float num)
{
s32_t inum;
inum = (s32_t) num;
if (num == (float) inum) {
return inum;
}
return inum + 1;
}
u16_t actual_to_linear(u16_t val)
{
float tmp;
tmp = ((float) val / 65535);
return (u16_t) ceiling(65535 * tmp * tmp);
}
u16_t linear_to_actual(u16_t val)
{
return (u16_t) (65535 * sqrt(((float) val / 65535)));
}
static void constrain_lightness(u16_t var)
{
if (var > 0 && var < light_lightness_srv_user_data.light_range_min) {
var = light_lightness_srv_user_data.light_range_min;
} else if (var > light_lightness_srv_user_data.light_range_max) {
var = light_lightness_srv_user_data.light_range_max;
}
lightness = var;
}
static void constrain_lightness2(u16_t var)
{
/* This is as per Mesh Model Specification 3.3.2.2.3 */
if (var > 0 && var < light_lightness_srv_user_data.light_range_min) {
if (gen_level_srv_root_user_data.last_delta < 0) {
var = 0U;
} else {
var = light_lightness_srv_user_data.light_range_min;
}
} else if (var > light_lightness_srv_user_data.light_range_max) {
var = light_lightness_srv_user_data.light_range_max;
}
lightness = var;
}
static void constrain_target_lightness(u16_t var)
{
if (var > 0 &&
var < light_lightness_srv_user_data.light_range_min) {
var = light_lightness_srv_user_data.light_range_min;
} else if (var > light_lightness_srv_user_data.light_range_max) {
var = light_lightness_srv_user_data.light_range_max;
}
target_lightness = var;
}
static s16_t light_ctl_temp_to_level(u16_t temp)
{
float tmp;
/* Mesh Model Specification 6.1.3.1.1 2nd formula start */
tmp = (temp - light_ctl_srv_user_data.temp_range_min) * 65535;
tmp = tmp / (light_ctl_srv_user_data.temp_range_max -
light_ctl_srv_user_data.temp_range_min);
return (s16_t) (tmp - 32768);
/* 6.1.3.1.1 2nd formula end */
}
static u16_t level_to_light_ctl_temp(s16_t level)
{
u16_t tmp;
float diff;
/* Mesh Model Specification 6.1.3.1.1 1st formula start */
diff = (float) (light_ctl_srv_user_data.temp_range_max -
light_ctl_srv_user_data.temp_range_min) / 65535;
tmp = (u16_t) ((level + 32768) * diff);
return (light_ctl_srv_user_data.temp_range_min + tmp);
/* 6.1.3.1.1 1st formula end */
}
void state_binding(u8_t light, u8_t temp)
{
switch (temp) {
case ONOFF_TEMP:
case CTL_TEMP:
temperature =
light_ctl_temp_to_level(light_ctl_srv_user_data.temp);
gen_level_srv_s0_user_data.level = temperature;
break;
case LEVEL_TEMP:
temperature = gen_level_srv_s0_user_data.level;
light_ctl_srv_user_data.temp =
level_to_light_ctl_temp(temperature);
break;
default:
break;
}
switch (light) {
case ONPOWERUP:
if (gen_onoff_srv_root_user_data.onoff == STATE_OFF) {
lightness = 0U;
} else if (gen_onoff_srv_root_user_data.onoff == STATE_ON) {
lightness = light_lightness_srv_user_data.last;
}
break;
case ONOFF:
if (gen_onoff_srv_root_user_data.onoff == STATE_OFF) {
lightness = 0U;
} else if (gen_onoff_srv_root_user_data.onoff == STATE_ON) {
if (light_lightness_srv_user_data.def == 0) {
lightness = light_lightness_srv_user_data.last;
} else {
lightness = light_lightness_srv_user_data.def;
}
}
break;
case LEVEL:
lightness = gen_level_srv_root_user_data.level + 32768;
break;
case DELTA_LEVEL:
lightness = gen_level_srv_root_user_data.level + 32768;
constrain_lightness2(lightness);
goto jump;
case ACTUAL:
lightness = light_lightness_srv_user_data.actual;
break;
case LINEAR:
lightness =
linear_to_actual(light_lightness_srv_user_data.linear);
break;
case CTL:
lightness = light_ctl_srv_user_data.lightness;
break;
default:
break;
}
constrain_lightness(lightness);
jump:
if (lightness != 0) {
light_lightness_srv_user_data.last = lightness;
}
if (lightness) {
gen_onoff_srv_root_user_data.onoff = STATE_ON;
} else {
gen_onoff_srv_root_user_data.onoff = STATE_OFF;
}
gen_level_srv_root_user_data.level = lightness - 32768;
light_lightness_srv_user_data.actual = lightness;
light_lightness_srv_user_data.linear = actual_to_linear(lightness);
light_ctl_srv_user_data.lightness = lightness;
}
void calculate_lightness_target_values(u8_t type)
{
bool set_light_ctl_temp_target_value;
u16_t tmp;
set_light_ctl_temp_target_value = true;
switch (type) {
case ONOFF:
if (gen_onoff_srv_root_user_data.target_onoff == 0) {
tmp = 0U;
} else {
if (light_lightness_srv_user_data.def == 0) {
tmp = light_lightness_srv_user_data.last;
} else {
tmp = light_lightness_srv_user_data.def;
}
}
break;
case LEVEL:
tmp = gen_level_srv_root_user_data.target_level + 32768;
break;
case ACTUAL:
tmp = light_lightness_srv_user_data.target_actual;
break;
case LINEAR:
tmp = linear_to_actual(light_lightness_srv_user_data.target_linear);
break;
case CTL:
set_light_ctl_temp_target_value = false;
tmp = light_ctl_srv_user_data.target_lightness;
target_temperature = light_ctl_temp_to_level(light_ctl_srv_user_data.target_temp);
gen_level_srv_s0_user_data.target_level = target_temperature;
break;
default:
return;
}
constrain_target_lightness(tmp);
if (target_lightness) {
gen_onoff_srv_root_user_data.target_onoff = STATE_ON;
} else {
gen_onoff_srv_root_user_data.target_onoff = STATE_OFF;
}
gen_level_srv_root_user_data.target_level = target_lightness - 32768;
light_lightness_srv_user_data.target_actual = target_lightness;
light_lightness_srv_user_data.target_linear =
actual_to_linear(target_lightness);
light_ctl_srv_user_data.target_lightness = target_lightness;
if (set_light_ctl_temp_target_value) {
target_temperature = light_ctl_srv_user_data.temp;
light_ctl_srv_user_data.target_temp = target_temperature;
}
}
void calculate_temp_target_values(u8_t type)
{
bool set_light_ctl_delta_uv_target_value;
set_light_ctl_delta_uv_target_value = true;
switch (type) {
case LEVEL_TEMP:
target_temperature = gen_level_srv_s0_user_data.target_level;
light_ctl_srv_user_data.target_temp =
level_to_light_ctl_temp(target_temperature);
break;
case CTL_TEMP:
set_light_ctl_delta_uv_target_value = false;
target_temperature = light_ctl_temp_to_level(light_ctl_srv_user_data.target_temp);
gen_level_srv_s0_user_data.target_level = target_temperature;
break;
default:
return;
}
target_lightness = light_ctl_srv_user_data.lightness;
light_ctl_srv_user_data.target_lightness = target_lightness;
if (set_light_ctl_delta_uv_target_value) {
light_ctl_srv_user_data.target_delta_uv =
light_ctl_srv_user_data.delta_uv;
}
}

53
src/libs/mynewt-nimble/apps/blemesh_models_example_2/src/state_binding.h Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _STATE_BINDING_H
#define _STATE_BINDING_H
enum state_binding {
ONPOWERUP = 0x01,
ONOFF,
LEVEL,
DELTA_LEVEL,
ACTUAL,
LINEAR,
CTL,
IGNORE,
ONOFF_TEMP,
LEVEL_TEMP,
CTL_TEMP,
IGNORE_TEMP
};
extern u16_t lightness, target_lightness;
extern s16_t temperature, target_temperature;
void state_binding(u8_t lightness, u8_t temperature);
void calculate_lightness_target_values(u8_t type);
void calculate_temp_target_values(u8_t type);
#endif

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src/libs/mynewt-nimble/apps/blemesh_models_example_2/src/storage.c Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "base64/base64.h"
#include "console/console.h"
#include "mesh/mesh.h"
#include "ble_mesh.h"
#include "device_composition.h"
#include "storage.h"
static u8_t storage_id;
u8_t reset_counter;
static void save_reset_counter(void)
{
char buf[5];
settings_str_from_bytes(&reset_counter, sizeof(reset_counter), buf,
sizeof(buf));
settings_save_one("ps/rc", buf);
}
static void save_gen_def_trans_time_state(void)
{
char buf[5];
settings_str_from_bytes(&gen_def_trans_time_srv_user_data.tt,
sizeof(gen_def_trans_time_srv_user_data.tt),
buf, sizeof(buf));
settings_save_one("ps/gdtt", buf);
}
static void save_gen_onpowerup_state(void)
{
char buf[5];
settings_str_from_bytes(&gen_power_onoff_srv_user_data.onpowerup,
sizeof(gen_power_onoff_srv_user_data.onpowerup),
buf, sizeof(buf));
settings_save_one("ps/gpo", buf);
if (gen_power_onoff_srv_user_data.onpowerup == 0x02) {
save_on_flash(LIGHTNESS_TEMP_LAST_STATE);
}
}
static void save_lightness_temp_def_state(void)
{
char buf[12];
light_ctl_srv_user_data.lightness_temp_def =
(u32_t) ((light_ctl_srv_user_data.lightness_def << 16) |
light_ctl_srv_user_data.temp_def);
settings_str_from_bytes(&light_ctl_srv_user_data.lightness_temp_def,
sizeof(light_ctl_srv_user_data.lightness_temp_def),
buf, sizeof(buf));
settings_save_one("ps/ltd", buf);
}
static void save_lightness_temp_last_state(void)
{
char buf[12];
light_ctl_srv_user_data.lightness_temp_last =
(u32_t) ((light_ctl_srv_user_data.lightness << 16) |
light_ctl_srv_user_data.temp);
settings_str_from_bytes(&light_ctl_srv_user_data.lightness_temp_last,
sizeof(light_ctl_srv_user_data.lightness_temp_last),
buf, sizeof(buf));
settings_save_one("ps/ltl", buf);
printk("Light CTL Last values have beed saved !!\n");
}
static void save_lightness_range(void)
{
char buf[12];
light_lightness_srv_user_data.lightness_range =
(u32_t) ((light_lightness_srv_user_data.light_range_max << 16) |
light_lightness_srv_user_data.light_range_min);
settings_str_from_bytes(&light_lightness_srv_user_data.lightness_range,
sizeof(light_lightness_srv_user_data.lightness_range),
buf, sizeof(buf));
settings_save_one("ps/lr", buf);
}
static void save_temperature_range(void)
{
char buf[12];
light_ctl_srv_user_data.temperature_range =
(u32_t) ((light_ctl_srv_user_data.temp_range_max << 16) |
light_ctl_srv_user_data.temp_range_min);
settings_str_from_bytes(&light_ctl_srv_user_data.temperature_range,
sizeof(light_ctl_srv_user_data.temperature_range),
buf, sizeof(buf));
settings_save_one("ps/tr", buf);
}
static void storage_work_handler(struct os_event *work)
{
switch (storage_id) {
case RESET_COUNTER:
save_reset_counter();
break;
case GEN_DEF_TRANS_TIME_STATE:
save_gen_def_trans_time_state();
break;
case GEN_ONPOWERUP_STATE:
save_gen_onpowerup_state();
break;
case LIGHTNESS_TEMP_DEF_STATE:
save_lightness_temp_def_state();
break;
case LIGHTNESS_TEMP_LAST_STATE:
save_lightness_temp_last_state();
break;
case LIGHTNESS_RANGE:
save_lightness_range();
break;
case TEMPERATURE_RANGE:
save_temperature_range();
break;
}
}
struct os_callout storage_work;
void save_on_flash(u8_t id)
{
storage_id = id;
os_callout_reset(&storage_work, 0);
}
static int ps_set(int argc, char **argv, char *val)
{
int len;
if (argc == 1) {
if (!strcmp(argv[0], "rc")) {
len = sizeof(reset_counter);
return settings_bytes_from_str(val, &reset_counter,
&len);
}
if (!strcmp(argv[0], "gdtt")) {
len = sizeof(gen_def_trans_time_srv_user_data.tt);
return settings_bytes_from_str(val,
&gen_def_trans_time_srv_user_data.tt, &len);
}
if (!strcmp(argv[0], "gpo")) {
len = sizeof(gen_power_onoff_srv_user_data.onpowerup);
return settings_bytes_from_str(val,
&gen_power_onoff_srv_user_data.onpowerup, &len);
}
if (!strcmp(argv[0], "ltd")) {
len = sizeof(light_ctl_srv_user_data.lightness_temp_def);
return settings_bytes_from_str(val,
&light_ctl_srv_user_data.lightness_temp_def,
&len);
}
if (!strcmp(argv[0], "ltl")) {
len = sizeof(light_ctl_srv_user_data.
lightness_temp_last);
return settings_bytes_from_str(val,
&light_ctl_srv_user_data.lightness_temp_last,
&len);
}
if (!strcmp(argv[0], "lr")) {
len = sizeof(light_lightness_srv_user_data.
lightness_range);
return settings_bytes_from_str(val,
&light_lightness_srv_user_data.lightness_range,
&len);
}
if (!strcmp(argv[0], "tr")) {
len = sizeof(light_ctl_srv_user_data.
temperature_range);
return settings_bytes_from_str(val,
&light_ctl_srv_user_data. temperature_range,
&len);
}
}
return -ENOENT;
}
static struct conf_handler ps_settings = {
.ch_name = "ps",
.ch_set = ps_set,
};
int ps_settings_init(void)
{
int err;
os_callout_init(&storage_work, os_eventq_dflt_get(),
storage_work_handler, NULL);
err = conf_register(&ps_settings);
if (err) {
printk("ps_settings_register failed (err %d)", err);
return err;
}
return 0;
}

47
src/libs/mynewt-nimble/apps/blemesh_models_example_2/src/storage.h Normal file
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@ -0,0 +1,47 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _STORAGE_H
#define _STORAGE_H
enum ps_variables_id {
RESET_COUNTER = 0x01,
GEN_DEF_TRANS_TIME_STATE,
GEN_ONPOWERUP_STATE,
LIGHTNESS_TEMP_DEF_STATE,
LIGHTNESS_TEMP_LAST_STATE,
LIGHTNESS_RANGE,
TEMPERATURE_RANGE
};
extern u8_t reset_counter;
extern struct os_callout storage_work;
int ps_settings_init(void);
void save_on_flash(u8_t id);
#endif

792
src/libs/mynewt-nimble/apps/blemesh_models_example_2/src/transition.c Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "ble_mesh.h"
#include "common.h"
#include "device_composition.h"
#include "state_binding.h"
#include "transition.h"
struct os_callout onoff_work;
struct os_callout level_lightness_work;
struct os_callout level_temp_work;
struct os_callout light_lightness_actual_work;
struct os_callout light_lightness_linear_work;
struct os_callout light_ctl_work;
struct os_callout light_ctl_temp_work;
struct os_callout dummy_timer;
u8_t transition_type, default_tt;
u32_t *ptr_counter;
struct os_callout *ptr_timer = &dummy_timer;
struct transition lightness_transition, temp_transition;
/* Function to calculate Remaining Time (Start) */
void calculate_rt(struct transition *transition)
{
u8_t steps, resolution;
s32_t duration_remainder;
s64_t now;
if (transition->just_started) {
transition->rt = transition->tt;
} else {
now = k_uptime_get();
duration_remainder = transition->total_duration -
(now - transition->start_timestamp);
if (duration_remainder > 620000) {
/* > 620 seconds -> resolution = 0b11 [10 minutes] */
resolution = 0x03;
steps = duration_remainder / 600000;
} else if (duration_remainder > 62000) {
/* > 62 seconds -> resolution = 0b10 [10 seconds] */
resolution = 0x02;
steps = duration_remainder / 10000;
} else if (duration_remainder > 6200) {
/* > 6.2 seconds -> resolution = 0b01 [1 seconds] */
resolution = 0x01;
steps = duration_remainder / 1000;
} else if (duration_remainder > 0) {
/* <= 6.2 seconds -> resolution = 0b00 [100 ms] */
resolution = 0x00;
steps = duration_remainder / 100;
} else {
resolution = 0x00;
steps = 0x00;
}
transition->rt = (resolution << 6) | steps;
}
}
/* Function to calculate Remaining Time (End) */
static void bound_states_transition_type_reassignment(u8_t type)
{
switch (type) {
case ONOFF:
case LEVEL:
case ACTUAL:
case LINEAR:
light_ctl_srv_user_data.transition = &lightness_transition;
break;
case CTL:
light_ctl_srv_user_data.transition = &lightness_transition;
gen_level_srv_s0_user_data.transition = &lightness_transition;
break;
case LEVEL_TEMP:
case CTL_TEMP:
gen_level_srv_s0_user_data.transition = &temp_transition;
light_ctl_srv_user_data.transition = &temp_transition;
break;
default:
break;
}
}
static void tt_values_calculator(struct transition *transition)
{
u8_t steps_multiplier, resolution;
resolution = (transition->tt >> 6);
steps_multiplier = (transition->tt & 0x3F);
switch (resolution) {
case 0: /* 100ms */
transition->total_duration = steps_multiplier * 100;
break;
case 1: /* 1 second */
transition->total_duration = steps_multiplier * 1000;
break;
case 2: /* 10 seconds */
transition->total_duration = steps_multiplier * 10000;
break;
case 3: /* 10 minutes */
transition->total_duration = steps_multiplier * 600000;
break;
}
transition->counter = ((float) transition->total_duration / 100);
if (transition->counter > DEVICE_SPECIFIC_RESOLUTION) {
transition->counter = DEVICE_SPECIFIC_RESOLUTION;
}
ptr_counter = &transition->counter;
}
void onoff_tt_values(struct generic_onoff_state *state, u8_t tt, u8_t delay)
{
bound_states_transition_type_reassignment(ONOFF);
calculate_lightness_target_values(ONOFF);
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta = ((float) (lightness - target_lightness) /
state->transition->counter);
}
void level_tt_values(struct generic_level_state *state, u8_t tt, u8_t delay)
{
if (state == &gen_level_srv_root_user_data) {
bound_states_transition_type_reassignment(LEVEL);
calculate_lightness_target_values(LEVEL);
} else if (state == &gen_level_srv_s0_user_data) {
bound_states_transition_type_reassignment(LEVEL_TEMP);
calculate_temp_target_values(LEVEL_TEMP);
}
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta = ((float) (state->level - state->target_level) /
state->transition->counter);
}
void light_lightness_actual_tt_values(struct light_lightness_state *state,
u8_t tt, u8_t delay)
{
bound_states_transition_type_reassignment(ACTUAL);
calculate_lightness_target_values(ACTUAL);
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta_actual =
((float) (state->actual - state->target_actual) /
state->transition->counter);
}
void light_lightness_linear_tt_values(struct light_lightness_state *state,
u8_t tt, u8_t delay)
{
bound_states_transition_type_reassignment(LINEAR);
calculate_lightness_target_values(LINEAR);
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta_linear =
((float) (state->linear - state->target_linear) /
state->transition->counter);
}
void light_ctl_tt_values(struct light_ctl_state *state, u8_t tt, u8_t delay)
{
bound_states_transition_type_reassignment(CTL);
calculate_lightness_target_values(CTL);
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta_lightness =
((float) (state->lightness - state->target_lightness) /
state->transition->counter);
state->tt_delta_temp =
((float) (state->temp - state->target_temp) /
state->transition->counter);
state->tt_delta_duv =
((float) (state->delta_uv - state->target_delta_uv) /
state->transition->counter);
}
void light_ctl_temp_tt_values(struct light_ctl_state *state,
u8_t tt, u8_t delay)
{
bound_states_transition_type_reassignment(CTL_TEMP);
calculate_temp_target_values(CTL_TEMP);
state->transition->tt = tt;
state->transition->delay = delay;
if (tt != 0) {
tt_values_calculator(state->transition);
} else {
return;
}
state->transition->quo_tt = state->transition->total_duration /
state->transition->counter;
state->tt_delta_temp = ((float) (state->temp - state->target_temp) /
state->transition->counter);
state->tt_delta_duv =
((float) (state->delta_uv - state->target_delta_uv) /
state->transition->counter);
}
/* Timers related handlers & threads (Start) */
static void onoff_work_handler(struct os_event *work)
{
struct generic_onoff_state *state = &gen_onoff_srv_root_user_data;
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(ONOFF, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
if (state->target_onoff == STATE_ON) {
state->onoff = STATE_ON;
}
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
lightness -= state->tt_delta;
state_binding(IGNORE, IGNORE_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->onoff = state->target_onoff;
lightness = target_lightness;
state_binding(IGNORE, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void level_lightness_work_handler(struct os_event *work)
{
u8_t level;
struct generic_level_state *state = &gen_level_srv_root_user_data;
switch (transition_type) {
case LEVEL_TT:
level = LEVEL;
break;
case LEVEL_TT_DELTA:
level = DELTA_LEVEL;
break;
case LEVEL_TT_MOVE:
level = LEVEL;
break;
default:
return;
}
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(level, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
state->level -= state->tt_delta;
state_binding(level, IGNORE_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->level = state->target_level;
state_binding(level, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void level_temp_work_handler(struct os_event *work)
{
struct generic_level_state *state = &gen_level_srv_s0_user_data;
switch (transition_type) {
case LEVEL_TEMP_TT:
break;
case LEVEL_TEMP_TT_DELTA:
break;
case LEVEL_TEMP_TT_MOVE:
break;
default:
return;
}
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(IGNORE, LEVEL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
state->level -= state->tt_delta;
state_binding(IGNORE, LEVEL_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->level = state->target_level;
state_binding(IGNORE, LEVEL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void light_lightness_actual_work_handler(struct os_event *work)
{
struct light_lightness_state *state = &light_lightness_srv_user_data;
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(ACTUAL, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
state->actual -= state->tt_delta_actual;
state_binding(ACTUAL, IGNORE_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->actual = state->target_actual;
state_binding(ACTUAL, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void light_lightness_linear_work_handler(struct os_event *work)
{
struct light_lightness_state *state = &light_lightness_srv_user_data;
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(LINEAR, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
state->linear -= state->tt_delta_linear;
state_binding(LINEAR, IGNORE_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->linear = state->target_linear;
state_binding(LINEAR, IGNORE_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void light_ctl_work_handler(struct os_event *work)
{
struct light_ctl_state *state = &light_ctl_srv_user_data;
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(CTL, CTL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
/* Lightness */
state->lightness -= state->tt_delta_lightness;
/* Temperature */
state->temp -= state->tt_delta_temp;
/* Delta_UV */
state->delta_uv -= state->tt_delta_duv;
state_binding(CTL, CTL_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->lightness = state->target_lightness;
state->temp = state->target_temp;
state->delta_uv = state->target_delta_uv;
state_binding(CTL, CTL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void light_ctl_temp_work_handler(struct os_event *work)
{
struct light_ctl_state *state = &light_ctl_srv_user_data;
if (state->transition->just_started) {
state->transition->just_started = false;
if (state->transition->counter == 0) {
state_binding(IGNORE, CTL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
} else {
state->transition->start_timestamp = k_uptime_get();
}
return;
}
if (state->transition->counter != 0) {
state->transition->counter--;
/* Temperature */
state->temp -= state->tt_delta_temp;
/* Delta UV */
state->delta_uv -= state->tt_delta_duv;
state_binding(IGNORE, CTL_TEMP);
update_light_state();
}
if (state->transition->counter == 0) {
state->temp = state->target_temp;
state->delta_uv = state->target_delta_uv;
state_binding(IGNORE, CTL_TEMP);
update_light_state();
os_callout_stop(ptr_timer);
}
}
static void dummy_timer_handler(struct os_event *ev)
{ }
static void onoff_tt_handler(struct os_event *ev)
{
struct generic_onoff_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&onoff_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void level_lightness_tt_handler(struct os_event *ev)
{
struct generic_level_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&level_lightness_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void level_temp_tt_handler(struct os_event *ev)
{
struct generic_level_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&level_temp_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void light_lightness_actual_tt_handler(struct os_event *ev)
{
struct light_lightness_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&light_lightness_actual_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void light_lightness_linear_tt_handler(struct os_event *ev)
{
struct light_lightness_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&light_lightness_linear_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void light_ctl_tt_handler(struct os_event *ev)
{
struct light_ctl_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&light_ctl_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
static void light_ctl_temp_tt_handler(struct os_event *ev)
{
struct light_ctl_state *state = ev->ev_arg;
assert(state != NULL);
os_callout_reset(&light_ctl_temp_work, 0);
os_callout_reset(&state->transition->timer,
os_time_ms_to_ticks32(
K_MSEC(state->transition->quo_tt)));
}
/* Timers related handlers & threads (End) */
/* Messages handlers (Start) */
void onoff_handler(struct generic_onoff_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
onoff_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void level_lightness_handler(struct generic_level_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
level_lightness_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void level_temp_handler(struct generic_level_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
level_temp_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void light_lightness_actual_handler(struct light_lightness_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
light_lightness_actual_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void light_lightness_linear_handler(struct light_lightness_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
light_lightness_linear_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void light_ctl_handler(struct light_ctl_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
light_ctl_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
void light_ctl_temp_handler(struct light_ctl_state *state)
{
ptr_timer = &state->transition->timer;
os_callout_init(ptr_timer, os_eventq_dflt_get(),
light_ctl_temp_tt_handler, NULL);
ptr_timer->c_ev.ev_arg = state;
os_callout_reset(ptr_timer,
os_time_ms_to_ticks32(
K_MSEC(5 * state->transition->delay)));
}
/* Messages handlers (End) */
void transition_timers_init(void)
{
os_callout_init(&onoff_work, os_eventq_dflt_get(),
onoff_work_handler, NULL);
os_callout_init(&level_lightness_work, os_eventq_dflt_get(),
level_lightness_work_handler, NULL);
os_callout_init(&level_temp_work, os_eventq_dflt_get(),
level_temp_work_handler, NULL);
os_callout_init(&light_lightness_actual_work,
os_eventq_dflt_get(),
light_lightness_actual_work_handler, NULL);
os_callout_init(&light_lightness_linear_work,
os_eventq_dflt_get(),
light_lightness_linear_work_handler, NULL);
os_callout_init(&light_ctl_work, os_eventq_dflt_get(),
light_ctl_work_handler, NULL);
os_callout_init(&light_ctl_temp_work, os_eventq_dflt_get(),
light_ctl_temp_work_handler, NULL);
os_callout_init(&dummy_timer, os_eventq_dflt_get(),
dummy_timer_handler, NULL);
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Bluetooth: Mesh Generic OnOff, Generic Level, Lighting & Vendor Models
*
* Copyright (c) 2018 Vikrant More
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _TRANSITION_H
#define _TRANSITION_H
#define UNKNOWN_VALUE 0x3F
#define DEVICE_SPECIFIC_RESOLUTION 10
enum level_transition_types {
LEVEL_TT,
LEVEL_TT_DELTA,
LEVEL_TT_MOVE,
LEVEL_TEMP_TT,
LEVEL_TEMP_TT_DELTA,
LEVEL_TEMP_TT_MOVE,
};
struct transition {
bool just_started;
u8_t tt;
u8_t rt;
u8_t delay;
u32_t quo_tt;
u32_t counter;
u32_t total_duration;
s64_t start_timestamp;
struct os_callout timer;
};
extern u8_t transition_type, default_tt;
extern u32_t *ptr_counter;
extern struct os_callout *ptr_timer;
extern struct transition lightness_transition, temp_transition;
extern struct os_callout dummy_timer;
void calculate_rt(struct transition *transition);
void onoff_tt_values(struct generic_onoff_state *state, u8_t tt, u8_t delay);
void level_tt_values(struct generic_level_state *state, u8_t tt, u8_t delay);
void light_lightness_actual_tt_values(struct light_lightness_state *state,
u8_t tt, u8_t delay);
void light_lightness_linear_tt_values(struct light_lightness_state *state,
u8_t tt, u8_t delay);
void light_ctl_tt_values(struct light_ctl_state *state, u8_t tt, u8_t delay);
void light_ctl_temp_tt_values(struct light_ctl_state *state,
u8_t tt, u8_t delay);
void onoff_handler(struct generic_onoff_state *state);
void level_lightness_handler(struct generic_level_state *state);
void level_temp_handler(struct generic_level_state *state);
void light_lightness_actual_handler(struct light_lightness_state *state);
void light_lightness_linear_handler(struct light_lightness_state *state);
void light_ctl_handler(struct light_ctl_state *state);
void light_ctl_temp_handler(struct light_ctl_state *state);
void transition_timers_init(void);
#endif

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# Set log level to info (disable debug logging).
LOG_LEVEL: 1
# Default task settings
OS_MAIN_STACK_SIZE: 4096
# SMP is not supported in this app, so disable smp-over-shell.
SHELL_MGMT: 0
MSYS_1_BLOCK_COUNT: 48
FLOAT_USER: 1
HARD_FLOAT: 1
BLE_MESH_DEV_UUID: "((uint8_t[16]){0xdd, 0xdd, 0})"
BLE_MESH_ADV_BUF_COUNT: 60
BLE_MESH_TX_SEG_MAX: 6
BLE_MESH_TX_SEG_MSG_COUNT: 3
BLE_MESH_RX_SEG_MSG_COUNT: 3
BLE_MESH_CRPL: 128
BLE_MESH_RPL_STORE_TIMEOUT: 120
BLE_MESH_MSG_CACHE_SIZE: 100
BLE_MESH_SETTINGS: 1
CONFIG_FCB: 1
BLE_MESH: 1
BLE_MESH_RELAY: 1
BLE_MESH_LOW_POWER: 0
BLE_MESH_LPN_AUTO: 0
BLE_MESH_FRIEND: 0
BLE_MESH_PROV: 1
BLE_MESH_PB_ADV: 1
BLE_MESH_PB_GATT: 1
BLE_MESH_GATT_PROXY: 1
BLE_MESH_SUBNET_COUNT: 2
BLE_MESH_APP_KEY_COUNT: 2
BLE_MESH_MODEL_GROUP_COUNT: 2
BLE_MESH_LABEL_COUNT: 3

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/blemesh_shell
pkg.type: app
pkg.description: Sample application for BLE Mesh node with shell support
pkg.author: "Michał Narajowski <michal.narajowski@codecoup.pl>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/shell"
- nimble/controller
- nimble/host
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/ram
- nimble/transport/ram

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#define MESH_LOG_MODULE BLE_MESH_LOG
#include <assert.h>
#include "os/mynewt.h"
#include "mesh/mesh.h"
#include "console/console.h"
#include "hal/hal_system.h"
#include "hal/hal_gpio.h"
#include "bsp/bsp.h"
#include "shell/shell.h"
/* BLE */
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "services/gap/ble_svc_gap.h"
#include "mesh/glue.h"
#include "mesh/testing.h"
void net_recv_ev(uint8_t ttl, uint8_t ctl, uint16_t src, uint16_t dst,
const void *payload, size_t payload_len)
{
console_printf("Received net packet: ttl 0x%02x ctl 0x%02x src 0x%04x "
"dst 0x%04x " "payload_len %d\n", ttl, ctl, src, dst,
payload_len);
}
static void model_bound_cb(u16_t addr, struct bt_mesh_model *model,
u16_t key_idx)
{
console_printf("Model bound: remote addr 0x%04x key_idx 0x%04x model %p\n",
addr, key_idx, model);
}
static void model_unbound_cb(u16_t addr, struct bt_mesh_model *model,
u16_t key_idx)
{
console_printf("Model unbound: remote addr 0x%04x key_idx 0x%04x "
"model %p\n", addr, key_idx, model);
}
static void invalid_bearer_cb(u8_t opcode)
{
console_printf("Invalid bearer: opcode 0x%02x\n", opcode);
}
static void incomp_timer_exp_cb(void)
{
console_printf("Incomplete timer expired\n");
}
static struct bt_test_cb bt_test_cb = {
.mesh_net_recv = net_recv_ev,
.mesh_model_bound = model_bound_cb,
.mesh_model_unbound = model_unbound_cb,
.mesh_prov_invalid_bearer = invalid_bearer_cb,
.mesh_trans_incomp_timer_exp = incomp_timer_exp_cb,
};
static void
blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blemesh_on_sync(void)
{
console_printf("Bluetooth initialized\n");
shell_register_default_module("mesh");
if (IS_ENABLED(CONFIG_BT_TESTING)) {
bt_test_cb_register(&bt_test_cb);
}
}
int
main(void)
{
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
hal_gpio_init_out(LED_2, 0);
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
syscfg.vals:
# Enable the shell task.
SHELL_TASK: 1
# Set log level to info (disable debug logging).
LOG_LEVEL: 0
# Default task settings
OS_MAIN_STACK_SIZE: 768
# SMP is not supported in this app, so disable smp-over-shell.
SHELL_MGMT: 0
MSYS_1_BLOCK_COUNT: 80
BLE_MESH_ADV_BUF_COUNT: 20
BLE_MESH_TX_SEG_MAX: 6
BLE_MESH: 1
BLE_MESH_SHELL: 1
BLE_MESH_PROV: 1
BLE_MESH_PROVISIONER: 1
BLE_MESH_RELAY: 1
BLE_MESH_PB_ADV: 1
BLE_MESH_PB_GATT: 1
BLE_MESH_LOW_POWER: 1
BLE_MESH_LPN_AUTO: 0
BLE_MESH_GATT_PROXY: 1
BLE_MESH_LABEL_COUNT: 2
BLE_MESH_SUBNET_COUNT: 2
BLE_MESH_MODEL_GROUP_COUNT: 2
BLE_MESH_MODEL_EXTENSIONS: 1
BLE_MESH_APP_KEY_COUNT: 4
BLE_MESH_IV_UPDATE_TEST: 1
BLE_MESH_TESTING: 1
BLE_MESH_FRIEND: 1
BLE_MESH_CFG_CLI: 1
BLE_MESH_SETTINGS: 0
CONFIG_NFFS: 0

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
pkg.name: apps/bleprph
pkg.type: app
pkg.description: Simple BLE peripheral application.
pkg.author: "Apache Mynewt <dev@mynewt.apache.org>"
pkg.homepage: "http://mynewt.apache.org/"
pkg.keywords:
pkg.deps:
- "@apache-mynewt-core/boot/split"
- "@mcuboot/boot/bootutil"
- "@apache-mynewt-core/kernel/os"
- "@apache-mynewt-core/mgmt/imgmgr"
- "@apache-mynewt-core/mgmt/smp"
- "@apache-mynewt-core/mgmt/smp/transport/ble"
- "@apache-mynewt-core/sys/console/full"
- "@apache-mynewt-core/sys/log/full"
- "@apache-mynewt-core/sys/log/modlog"
- "@apache-mynewt-core/sys/stats/full"
- "@apache-mynewt-core/sys/sysinit"
- "@apache-mynewt-core/sys/id"
- nimble/host
- nimble/host/services/ans
- nimble/host/services/dis
- nimble/host/services/gap
- nimble/host/services/gatt
- nimble/host/store/config
- nimble/host/util
- nimble/transport

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef H_BLEPRPH_
#define H_BLEPRPH_
#include <stdbool.h>
#include "nimble/ble.h"
#include "modlog/modlog.h"
#ifdef __cplusplus
extern "C" {
#endif
struct ble_hs_cfg;
struct ble_gatt_register_ctxt;
/** GATT server. */
#define GATT_SVR_SVC_ALERT_UUID 0x1811
#define GATT_SVR_CHR_SUP_NEW_ALERT_CAT_UUID 0x2A47
#define GATT_SVR_CHR_NEW_ALERT 0x2A46
#define GATT_SVR_CHR_SUP_UNR_ALERT_CAT_UUID 0x2A48
#define GATT_SVR_CHR_UNR_ALERT_STAT_UUID 0x2A45
#define GATT_SVR_CHR_ALERT_NOT_CTRL_PT 0x2A44
void gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg);
int gatt_svr_init(void);
/* PHY support */
#if MYNEWT_VAL(BLEPRPH_LE_PHY_SUPPORT)
#define CONN_HANDLE_INVALID 0xffff
void phy_init(void);
void phy_conn_changed(uint16_t handle);
void phy_update(uint8_t phy);
#endif
/** Misc. */
void print_bytes(const uint8_t *bytes, int len);
void print_addr(const void *addr);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "bsp/bsp.h"
#include "host/ble_hs.h"
#include "host/ble_uuid.h"
#include "bleprph.h"
/**
* The vendor specific security test service consists of two characteristics:
* o random-number-generator: generates a random 32-bit number each time
* it is read. This characteristic can only be read over an encrypted
* connection.
* o static-value: a single-byte characteristic that can always be read,
* but can only be written over an encrypted connection.
*/
/* 59462f12-9543-9999-12c8-58b459a2712d */
static const ble_uuid128_t gatt_svr_svc_sec_test_uuid =
BLE_UUID128_INIT(0x2d, 0x71, 0xa2, 0x59, 0xb4, 0x58, 0xc8, 0x12,
0x99, 0x99, 0x43, 0x95, 0x12, 0x2f, 0x46, 0x59);
/* 5c3a659e-897e-45e1-b016-007107c96df6 */
static const ble_uuid128_t gatt_svr_chr_sec_test_rand_uuid =
BLE_UUID128_INIT(0xf6, 0x6d, 0xc9, 0x07, 0x71, 0x00, 0x16, 0xb0,
0xe1, 0x45, 0x7e, 0x89, 0x9e, 0x65, 0x3a, 0x5c);
/* 5c3a659e-897e-45e1-b016-007107c96df7 */
static const ble_uuid128_t gatt_svr_chr_sec_test_static_uuid =
BLE_UUID128_INIT(0xf7, 0x6d, 0xc9, 0x07, 0x71, 0x00, 0x16, 0xb0,
0xe1, 0x45, 0x7e, 0x89, 0x9e, 0x65, 0x3a, 0x5c);
static uint8_t gatt_svr_sec_test_static_val;
static int
gatt_svr_chr_access_sec_test(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static const struct ble_gatt_svc_def gatt_svr_svcs[] = {
{
/*** Service: Security test. */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = &gatt_svr_svc_sec_test_uuid.u,
.characteristics = (struct ble_gatt_chr_def[]) { {
/*** Characteristic: Random number generator. */
.uuid = &gatt_svr_chr_sec_test_rand_uuid.u,
.access_cb = gatt_svr_chr_access_sec_test,
.flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_READ_ENC,
}, {
/*** Characteristic: Static value. */
.uuid = &gatt_svr_chr_sec_test_static_uuid.u,
.access_cb = gatt_svr_chr_access_sec_test,
.flags = BLE_GATT_CHR_F_READ |
BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_WRITE_ENC,
}, {
0, /* No more characteristics in this service. */
} },
},
{
0, /* No more services. */
},
};
static int
gatt_svr_chr_write(struct os_mbuf *om, uint16_t min_len, uint16_t max_len,
void *dst, uint16_t *len)
{
uint16_t om_len;
int rc;
om_len = OS_MBUF_PKTLEN(om);
if (om_len < min_len || om_len > max_len) {
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
rc = ble_hs_mbuf_to_flat(om, dst, max_len, len);
if (rc != 0) {
return BLE_ATT_ERR_UNLIKELY;
}
return 0;
}
static int
gatt_svr_chr_access_sec_test(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
const ble_uuid_t *uuid;
int rand_num;
int rc;
uuid = ctxt->chr->uuid;
/* Determine which characteristic is being accessed by examining its
* 128-bit UUID.
*/
if (ble_uuid_cmp(uuid, &gatt_svr_chr_sec_test_rand_uuid.u) == 0) {
assert(ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR);
/* Respond with a 32-bit random number. */
rand_num = rand();
rc = os_mbuf_append(ctxt->om, &rand_num, sizeof rand_num);
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
if (ble_uuid_cmp(uuid, &gatt_svr_chr_sec_test_static_uuid.u) == 0) {
switch (ctxt->op) {
case BLE_GATT_ACCESS_OP_READ_CHR:
rc = os_mbuf_append(ctxt->om, &gatt_svr_sec_test_static_val,
sizeof gatt_svr_sec_test_static_val);
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
case BLE_GATT_ACCESS_OP_WRITE_CHR:
rc = gatt_svr_chr_write(ctxt->om,
sizeof gatt_svr_sec_test_static_val,
sizeof gatt_svr_sec_test_static_val,
&gatt_svr_sec_test_static_val, NULL);
return rc;
default:
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
}
/* Unknown characteristic; the nimble stack should not have called this
* function.
*/
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
void
gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg)
{
char buf[BLE_UUID_STR_LEN];
switch (ctxt->op) {
case BLE_GATT_REGISTER_OP_SVC:
MODLOG_DFLT(DEBUG, "registered service %s with handle=%d\n",
ble_uuid_to_str(ctxt->svc.svc_def->uuid, buf),
ctxt->svc.handle);
break;
case BLE_GATT_REGISTER_OP_CHR:
MODLOG_DFLT(DEBUG, "registering characteristic %s with "
"def_handle=%d val_handle=%d\n",
ble_uuid_to_str(ctxt->chr.chr_def->uuid, buf),
ctxt->chr.def_handle,
ctxt->chr.val_handle);
break;
case BLE_GATT_REGISTER_OP_DSC:
MODLOG_DFLT(DEBUG, "registering descriptor %s with handle=%d\n",
ble_uuid_to_str(ctxt->dsc.dsc_def->uuid, buf),
ctxt->dsc.handle);
break;
default:
assert(0);
break;
}
}
int
gatt_svr_init(void)
{
int rc;
rc = ble_gatts_count_cfg(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
rc = ble_gatts_add_svcs(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
return 0;
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include "os/mynewt.h"
#include "bsp/bsp.h"
#include "hal/hal_gpio.h"
#include "console/console.h"
#include "hal/hal_system.h"
#include "config/config.h"
#include "split/split.h"
#if MYNEWT_VAL(BLE_SVC_DIS_FIRMWARE_REVISION_READ_PERM) >= 0
#include "bootutil/image.h"
#include "imgmgr/imgmgr.h"
#include "services/dis/ble_svc_dis.h"
#endif
/* BLE */
#include "nimble/ble.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
#include "services/gap/ble_svc_gap.h"
/* Application-specified header. */
#include "bleprph.h"
static int bleprph_gap_event(struct ble_gap_event *event, void *arg);
/**
* Logs information about a connection to the console.
*/
static void
bleprph_print_conn_desc(struct ble_gap_conn_desc *desc)
{
MODLOG_DFLT(INFO, "handle=%d our_ota_addr_type=%d our_ota_addr=",
desc->conn_handle, desc->our_ota_addr.type);
print_addr(desc->our_ota_addr.val);
MODLOG_DFLT(INFO, " our_id_addr_type=%d our_id_addr=",
desc->our_id_addr.type);
print_addr(desc->our_id_addr.val);
MODLOG_DFLT(INFO, " peer_ota_addr_type=%d peer_ota_addr=",
desc->peer_ota_addr.type);
print_addr(desc->peer_ota_addr.val);
MODLOG_DFLT(INFO, " peer_id_addr_type=%d peer_id_addr=",
desc->peer_id_addr.type);
print_addr(desc->peer_id_addr.val);
MODLOG_DFLT(INFO, " conn_itvl=%d conn_latency=%d supervision_timeout=%d "
"encrypted=%d authenticated=%d bonded=%d\n",
desc->conn_itvl, desc->conn_latency,
desc->supervision_timeout,
desc->sec_state.encrypted,
desc->sec_state.authenticated,
desc->sec_state.bonded);
}
/**
* Enables advertising with the following parameters:
* o General discoverable mode.
* o Undirected connectable mode.
*/
static void
bleprph_advertise(void)
{
uint8_t own_addr_type;
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
const char *name;
int rc;
/* Figure out address to use while advertising (no privacy for now) */
rc = ble_hs_id_infer_auto(0, &own_addr_type);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error determining address type; rc=%d\n", rc);
return;
}
/**
* Set the advertisement data included in our advertisements:
* o Flags (indicates advertisement type and other general info).
* o Advertising tx power.
* o Device name.
* o 16-bit service UUIDs (alert notifications).
*/
memset(&fields, 0, sizeof fields);
/* Advertise two flags:
* o Discoverability in forthcoming advertisement (general)
* o BLE-only (BR/EDR unsupported).
*/
fields.flags = BLE_HS_ADV_F_DISC_GEN |
BLE_HS_ADV_F_BREDR_UNSUP;
/* Indicate that the TX power level field should be included; have the
* stack fill this value automatically. This is done by assiging the
* special value BLE_HS_ADV_TX_PWR_LVL_AUTO.
*/
fields.tx_pwr_lvl_is_present = 1;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
name = ble_svc_gap_device_name();
fields.name = (uint8_t *)name;
fields.name_len = strlen(name);
fields.name_is_complete = 1;
fields.uuids16 = (ble_uuid16_t[]){
BLE_UUID16_INIT(GATT_SVR_SVC_ALERT_UUID)
};
fields.num_uuids16 = 1;
fields.uuids16_is_complete = 1;
rc = ble_gap_adv_set_fields(&fields);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error setting advertisement data; rc=%d\n", rc);
return;
}
/* Begin advertising. */
memset(&adv_params, 0, sizeof adv_params);
adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
rc = ble_gap_adv_start(own_addr_type, NULL, BLE_HS_FOREVER,
&adv_params, bleprph_gap_event, NULL);
if (rc != 0) {
MODLOG_DFLT(ERROR, "error enabling advertisement; rc=%d\n", rc);
return;
}
}
/**
* The nimble host executes this callback when a GAP event occurs. The
* application associates a GAP event callback with each connection that forms.
* bleprph uses the same callback for all connections.
*
* @param event The type of event being signalled.
* @param ctxt Various information pertaining to the event.
* @param arg Application-specified argument; unuesd by
* bleprph.
*
* @return 0 if the application successfully handled the
* event; nonzero on failure. The semantics
* of the return code is specific to the
* particular GAP event being signalled.
*/
static int
bleprph_gap_event(struct ble_gap_event *event, void *arg)
{
struct ble_gap_conn_desc desc;
int rc;
switch (event->type) {
case BLE_GAP_EVENT_CONNECT:
/* A new connection was established or a connection attempt failed. */
MODLOG_DFLT(INFO, "connection %s; status=%d ",
event->connect.status == 0 ? "established" : "failed",
event->connect.status);
if (event->connect.status == 0) {
rc = ble_gap_conn_find(event->connect.conn_handle, &desc);
assert(rc == 0);
bleprph_print_conn_desc(&desc);
#if MYNEWT_VAL(BLEPRPH_LE_PHY_SUPPORT)
phy_conn_changed(event->connect.conn_handle);
#endif
}
MODLOG_DFLT(INFO, "\n");
if (event->connect.status != 0) {
/* Connection failed; resume advertising. */
bleprph_advertise();
}
return 0;
case BLE_GAP_EVENT_DISCONNECT:
MODLOG_DFLT(INFO, "disconnect; reason=%d ", event->disconnect.reason);
bleprph_print_conn_desc(&event->disconnect.conn);
MODLOG_DFLT(INFO, "\n");
#if MYNEWT_VAL(BLEPRPH_LE_PHY_SUPPORT)
phy_conn_changed(CONN_HANDLE_INVALID);
#endif
/* Connection terminated; resume advertising. */
bleprph_advertise();
return 0;
case BLE_GAP_EVENT_CONN_UPDATE:
/* The central has updated the connection parameters. */
MODLOG_DFLT(INFO, "connection updated; status=%d ",
event->conn_update.status);
rc = ble_gap_conn_find(event->conn_update.conn_handle, &desc);
assert(rc == 0);
bleprph_print_conn_desc(&desc);
MODLOG_DFLT(INFO, "\n");
return 0;
case BLE_GAP_EVENT_ADV_COMPLETE:
MODLOG_DFLT(INFO, "advertise complete; reason=%d",
event->adv_complete.reason);
bleprph_advertise();
return 0;
case BLE_GAP_EVENT_ENC_CHANGE:
/* Encryption has been enabled or disabled for this connection. */
MODLOG_DFLT(INFO, "encryption change event; status=%d ",
event->enc_change.status);
rc = ble_gap_conn_find(event->connect.conn_handle, &desc);
assert(rc == 0);
bleprph_print_conn_desc(&desc);
MODLOG_DFLT(INFO, "\n");
return 0;
case BLE_GAP_EVENT_SUBSCRIBE:
MODLOG_DFLT(INFO, "subscribe event; conn_handle=%d attr_handle=%d "
"reason=%d prevn=%d curn=%d previ=%d curi=%d\n",
event->subscribe.conn_handle,
event->subscribe.attr_handle,
event->subscribe.reason,
event->subscribe.prev_notify,
event->subscribe.cur_notify,
event->subscribe.prev_indicate,
event->subscribe.cur_indicate);
return 0;
case BLE_GAP_EVENT_MTU:
MODLOG_DFLT(INFO, "mtu update event; conn_handle=%d cid=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.channel_id,
event->mtu.value);
return 0;
case BLE_GAP_EVENT_REPEAT_PAIRING:
/* We already have a bond with the peer, but it is attempting to
* establish a new secure link. This app sacrifices security for
* convenience: just throw away the old bond and accept the new link.
*/
/* Delete the old bond. */
rc = ble_gap_conn_find(event->repeat_pairing.conn_handle, &desc);
assert(rc == 0);
ble_store_util_delete_peer(&desc.peer_id_addr);
/* Return BLE_GAP_REPEAT_PAIRING_RETRY to indicate that the host should
* continue with the pairing operation.
*/
return BLE_GAP_REPEAT_PAIRING_RETRY;
#if MYNEWT_VAL(BLEPRPH_LE_PHY_SUPPORT)
case BLE_GAP_EVENT_PHY_UPDATE_COMPLETE:
/* XXX: assume symmetric phy for now */
phy_update(event->phy_updated.tx_phy);
return 0;
#endif
}
return 0;
}
static void
bleprph_on_reset(int reason)
{
MODLOG_DFLT(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
bleprph_on_sync(void)
{
int rc;
/* Make sure we have proper identity address set (public preferred) */
rc = ble_hs_util_ensure_addr(0);
assert(rc == 0);
/* Begin advertising. */
bleprph_advertise();
}
/**
* main
*
* The main task for the project. This function initializes the packages,
* then starts serving events from default event queue.
*
* @return int NOTE: this function should never return!
*/
int
main(void)
{
#if MYNEWT_VAL(BLE_SVC_DIS_FIRMWARE_REVISION_READ_PERM) >= 0
struct image_version ver;
static char ver_str[IMGMGR_NMGR_MAX_VER];
#endif
int rc;
/* Initialize OS */
sysinit();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = bleprph_on_reset;
ble_hs_cfg.sync_cb = bleprph_on_sync;
ble_hs_cfg.gatts_register_cb = gatt_svr_register_cb;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
rc = gatt_svr_init();
assert(rc == 0);
#if MYNEWT_VAL(BLE_SVC_DIS_FIRMWARE_REVISION_READ_PERM) >= 0
/* Set firmware version in DIS */
imgr_my_version(&ver);
imgr_ver_str(&ver, ver_str);
ble_svc_dis_firmware_revision_set(ver_str);
#endif
#if MYNEWT_VAL(BLEPRPH_LE_PHY_SUPPORT)
phy_init();
#endif
conf_load();
/* If this app is acting as the loader in a split image setup, jump into
* the second stage application instead of starting the OS.
*/
#if MYNEWT_VAL(SPLIT_LOADER)
{
void *entry;
rc = split_app_go(&entry, true);
if (rc == 0) {
hal_system_start(entry);
}
}
#endif
/*
* As the last thing, process events from default event queue.
*/
while (1) {
os_eventq_run(os_eventq_dflt_get());
}
return 0;
}

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