* docs: Fix a few typos
There are small typos in:
- doc/versioning.md
- src/components/ble/NimbleController.cpp
- src/libs/mynewt-nimble/CODING_STANDARDS.md
- src/libs/mynewt-nimble/docs/btshell/btshell_GAP.rst
- src/systemtask/SystemTask.cpp
Fixes:
- Should read `milliseconds` rather than `miliseconds`.
- Should read `unnecessary` rather than `uncesseray`.
- Should read `target` rather than `tharget`.
- Should read `project` rather than `projct`.
- Should read `preferred` rather than `prefered`.
- Should read `functioning` rather than `functionning`.
- Should read `forever` rather than `forver`.
- Should read `existing` rather than `exisiting`.
* Add the following compilation flags:
* -fno-exceptions and -fno-non-call-exceptions : disable exception handling
* -fno-rtti : disable run time type information (needed by dynamic_cast, for example)
These flags reduce the binary size by about 100KB!
Also, -fstack-usage generate debug info (not in final binary) to allow tools like Puncover to do a stack analysis.
* Remove unused CMake variables in CMake_nRF5x.cmake (duplicated in src/CMakeLists.txt).
Replace -O0 by -Og in DEBUG builds. This generates a smaller binary (small enough for the internal memory) that is debugger friendly.
- Disable IDLE hook (it would wake the device up as soon as possible).
- Logger task sleep for 100ms (disable logging for better battery life)
- Logging is disabled by default
- Apply fix for ERRATA 87 (clear FPU interrupt before going to sleep). Ports files from FreeRTOS are now in the sources (they where in the SDK before)
