AMiRo-OS

Slightly optimized all Makefiles

All preprocessor directives without arguments (e.g. #endif) are now followed by a comment, indicating where it belongs to (e.g. the preceding #if).

Reordered some configuration files.
The BOARD_VERSION macro has been removed. Instead the version is now encoded in the other BOARD_XXX macros.

DW1000 unit test updated

fixed naming

NUCLEO-L476RH: fixed I2C initialization for MPU6050 unit test

Added DW1000 demo app on top of NUCLEO_F103RB example

Enhanced the periphAL debug implementation to apply to tze new AMiRo-OS debug API

Introduced the CORTEX_ENABLE_WFI_IDLE flag in all chconf.h files, so the MCUs will enter sleep mode whenever the system is idle.

Renamed two modules:
- STM32L476RG-NUCLEO64 > NUCLEO-L476RG
STM32F4Discovery -> STM32F407G-DISC1

Enhanced the #include tree. 'amiroos.h' is now the central header, which includes all dependencies.

Introduced support the STM32F103 NUCLEO module.

Completely disabled debug output for now, due to incompatibility issues.

Merge remote-tracking branch 'origin/stm32l4'

Makefiles slightly enhanced

renamed the STM32L4 module directory.

Merge branch 'master' into stm32l4

1. Conflicts:
2. core/src/aos_main.cpp
3. core/src/aos_system.c
4. modules/PowerManagement_1-1/module.h
5. modules/STM32F4Discovery/alldconf.h
6. modules/STM32F4Discovery/aosconf.h
7. modules/STM32F4Discovery/halconf.h
8. modules/STM32F4Discovery/module.c...

Enhanced the AMiRo-OS configuration: When AMIROOS_CFG_TESTS_ENABLE is set, the shell is enabled implicitely by AMiRo-OS.
Before, this logic was handled in the aosconf.h file.

STM32F4Discovery demo fixed and enhanced

Re-Added files to a newer version of AMiRo-OS

Introduced a macro AOS_IOEVENT_FLAG() in aos_types.h.
This macro acts similar to EVENT_MASK() and should help to simplify development.
The new macro was applied to existing code wherever possible.

Added C++ system calls to the build toolchain in order to make AMiRo-OS fully compatible with C++ code.

PowerManagement: Introduced a configuration (board.h) to select the attached sensor ring module.

Enhanced the main thread IO event configuration.
Therefore a new macro AMIROOS_CFG_MAIN_LOOP_IOEVENT_MASK has been introduced.

updated all file headers to 2019

Introduced a new module: STM32F4Discovery

Introduced a switch to completely disable SSSP (thanks to S. Welzel)

Serial print now works. Shell is not started though.

Integrated SSSP switch to all modules and core files. Warnings have to be dealt with at a later time

Minor fixes and enhancements.

Removed the extension of the optional BUILDDIR variable in the module makefiles.

Minor optimizations regarding memory utilization.

Some minor fixes and enhancements.
Most importantly, the expected jitter (CH_CFG_ST_TIMEDELTA) was increased form 20 to 50us.

All contents of the os/ folder has been moved one directory up.

Review of the QEI driver patch (minor changes).

Added some basics to mask pads during GPIO initialization (wip)

Merge branch 'master' of http://openresearch.cit-ec.de/git/amiro-os.amiro-os

Doxygen file documentation and modules.

Updated Chibi-OS to version 18.2 and adapted AMiRo-OS accordingly:
- Switched to new time conversion macros
- Use PAL for interrupts instead of the EXT Driver
- Use new kernel tests

RTC date/time is now synchronized on startup from the SSSP master module.
Further changes:
- several enhancements to the newly introduced module stack initialization procedure
- several minor enhancements to core functionality

Several enhancements to memory structure, naming and code quality.
AMiRo-OS is now prepared so the SSSP startup stage 3 (module stack initialization can be implemented).

Introduced the capability to set and get a date&time value via the shell.

modified all relevant makefiles to adopt the new file structure