54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
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#pragma once
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#include <cstdint>
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#include <array>
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#include <Components/DateTime/DateTimeController.h>
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#include <host/ble_gap.h>
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namespace Pinetime {
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namespace Controllers {
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int CurrentTimeDiscoveryEventCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
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const struct ble_gatt_svc *service, void *arg);
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int CurrentTimeCharacteristicDiscoveredCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
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const struct ble_gatt_chr *chr, void *arg);
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int CurrentTimeReadCallback(uint16_t conn_handle, const struct ble_gatt_error *error,
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struct ble_gatt_attr *attr, void *arg);
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class CurrentTimeClient {
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public:
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explicit CurrentTimeClient(DateTime& dateTimeController);
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void Init();
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int OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
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int OnCharacteristicDiscoveryEvent(uint16_t conn_handle, const ble_gatt_error *error,
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const ble_gatt_chr *characteristic);
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int OnCurrentTimeReadResult(uint16_t conn_handle, const ble_gatt_error *error, const ble_gatt_attr *attribute);
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void StartDiscovery(uint16_t connectionHandle);
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private:
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typedef struct __attribute__((packed)) {
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uint16_t year;
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uint8_t month;
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uint8_t dayofmonth;
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uint8_t hour;
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uint8_t minute;
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uint8_t second;
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uint8_t millis;
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uint8_t reason;
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} CtsData;
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static constexpr uint16_t ctsServiceId {0x1805};
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static constexpr uint16_t currentTimeCharacteristicId {0x2a2b};
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static constexpr ble_uuid16_t ctsServiceUuid {
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.u { .type = BLE_UUID_TYPE_16 },
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.value = ctsServiceId
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};
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static constexpr ble_uuid16_t currentTimeCharacteristicUuid {
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.u { .type = BLE_UUID_TYPE_16 },
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.value = currentTimeCharacteristicId
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};
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DateTime& dateTimeController;
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};
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}
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}
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