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*** Files Organization ***
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--{root} - ChibiOS directory.
+--readme.txt - This file.
+--documentation.html - Shortcut to the web documentation page.
+--license.txt - GPL license text.
+--demos/ - Demo projects, one directory per platform.
+--docs/ - Documentation.
| +--common/ - Documentation common build resources.
| +--hal/ - Builders for HAL.
| +--nil/ - Builders for NIL.
| +--rt/ - Builders for RT.
+--ext/ - External libraries, not part of ChibiOS.
+--os/ - ChibiOS components.
| +--common/ - Shared OS modules.
| | +--abstractions/ - API emulator wrappers.
| | | +--cmsis_os/ - CMSIS OS emulation layer for RT.
| | | +--nasa_osal/ - NASA Operating System Abstraction Layer.
| | +--ext/ - Vendor files used by the OS.
| | +--ports/ - RTOS ports usable by both RT and NIL.
| | +--startup/ - Startup support.
| +--ex/ - EX component.
| | +--dox/ - EX documentation resources.
| | +--include/ - EX header files.
| | +--devices / - EX complex drivers.
| +--hal/ - HAL component.
| | +--boards/ - HAL board support files.
| | +--dox/ - HAL documentation resources.
| | +--include/ - HAL high level headers.
| | +--lib/ - HAL libraries.
| | | +--complex/ - HAL collection of complex drivers.
| | | | +--mfs/ - HAL managed flash storage driver.
| | | | +--serial_nor/ - HAL managed flash storage driver.
| | | +--fallback/ - HAL fall back software drivers.
| | | +--peripherals/ - HAL peripherals interfaces.
| | | +--streams/ - HAL streams.
| | +--osal/ - HAL OSAL implementations.
| | | +--lib/ - HAL OSAL common modules.
| | +--src/ - HAL high level source.
| | +--ports/ - HAL ports.
| | +--templates/ - HAL driver template files.
| | +--osal/ - HAL OSAL templates.
| +--oslib/ - RTOS modules usable by both RT and NIL.
| | +--include/ - OSLIB high level headers.
| | +--src/ - OSLIB high level source.
| | +--templates/ - OSLIB configuration template files.
| +--nil/ - NIL RTOS component.
| | +--dox/ - NIL documentation resources.
| | +--include/ - NIL high level headers.
| | +--src/ - NIL high level source.
| | +--templates/ - NIL configuration template files.
| +--rt/ - RT RTOS component.
| | +--dox/ - RT documentation resources.
| | +--include/ - RT high level headers.
| | +--src/ - RT high level source.
| | +--templates/ - RT configuration template files.
| +--various/ - Various portable support files.
+--test/ - Kernel test suite source code.
| +--lib/ - Portable test engine.
| +--hal/ - HAL test suites.
| | +--testbuild/ - HAL build test and MISRA check.
| +--nil/ - NIL test suites.
| | +--testbuild/ - NIL build test and MISRA check.
| +--rt/ - RT test suites.
| | +--testbuild/ - RT build test and MISRA check.
| | +--coverage/ - RT code coverage project.
+--testex/ - EX integration test demos.
+--testhal/ - HAL integration test demos.
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*** Releases and Change Log ***
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*** Next ***
- NEW: Made STM32H7 non-cacheable memory option also shareable.
- NEW: EFL driver and demo for STM32F3xx.
- NEW: New unit test subsystem under /os/test. Now it is officially
ChibiOS/TEST.
- FIX: Fixed invalid check in chVTResetTimeStamp() function (bug #1185)
(TO BE backported to 21.6.1).
- FIX: Fixed wrong configuration in testex LSM6DSL demos (bug #1184)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed CH_CFG_NO_IDLE_THREAD option causes compiler errors (bug #1183)
(backported to 21.6.1).
- FIX: Fixed STM32 ADCv3 differences in headers (bug #1182)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed DMAv1 compile fail on STM32L011 (bug #1181)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed error in STM32_ADCCLK_MIN for STM32F37x/hal_lld.h (bug #1180)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed direct calls to RT in STM32 RTCv2 and RTCv3 (bug #1179)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed STM32G071 mcuconf.h template not showing TIM14/15/16/17
(bug #1178)(backported to 21.6.1).
- FIX: Fixed path ambiguity between STM32 USARTv2 and USARTv3 drivers
(bug #1177)(backported to 21.6.1).
- FIX: Fixed invalid DMAMUX settings in DMAv1 for some devices (bug #1176)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed wrong macro in the demo STM32F7xx-SPI-ADXL355 (bug #1175)
(backported to 21.6.1(backported to 21.6.1).
- FIX: Fixed problem with RC initialization mask of the GPIO for the
STM32L4x3 (bug #1174)(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed problem with N25Q driver (bug #1173)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed semaphores broken when CH_CFG_USE_SEMAPHORES_PRIORITY is enabled
(bug #1172)(backported to 21.6.1).
- FIX: Fixed idle thread stack area not cleared when CH_DBG_FILL_THREADS
is enabled (bug #1171)(backported to 21.6.1).
- FIX: Fixed function chRegNextThread() broken when CH_CFG_USE_DYNAMIC
is disabled (bug #1170)(backported to 21.6.1).
- FIX: Fixed insufficient information in RT registry (bug #1169)
(backported to 21.6.1).
- FIX: Fixed code base not compatible with -Wcast-align=strict (bug #1168)
(backported to 21.6.1).
- FIX: Fixed wrong chconf.h for ADuCM36x demos (bug #1167)
(backported to 21.6.1).
- FIX: Fixed missing constant in ADuCM36x hal_lld.c (bug #1166)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed missing chrfcu.c file in rt.mk (bug #1165)
(backported to 21.6.1).
- FIX: Fixed invalid STM32 TIM21/TIM22 debug freeze setting (bug #1164)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed missing RTC APB enable on STM32G0xx (bug #1163)
(backported to 21.6.1)
- FIX: Fixed I2S-related definitions missing in STM32F3xx registry (bug #1162)
(backported to 21.6.1)(backported to 20.3.4).
- FIX: Fixed AVR port broken (bug #1161)(backported to 21.6.1).