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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.
| | +--Doxyfile_* - Doxygen project files (required for rebuild).
| | +--html/ - Local HTML documentation (after rebuild).
| | +--reports/ - Test reports.
| | +--rsc/ - Documentation resource files (required for rebuild).
| | +--src/ - Documentation source files (required for rebuild).
| | +--Doxyfile_* - Doxygen project files (required for rebuild).
| | +--index.html - Local documentation access (after rebuild).
| +--nil/ - Builders for NIL.
| | +--Doxyfile_* - Doxygen project files (required for rebuild).
| | +--html/ - Local HTML documentation (after rebuild).
| | +--reports/ - Test reports.
| | +--rsc/ - Documentation resource files (required for rebuild).
| | +--src/ - Documentation source files (required for rebuild).
| | +--Doxyfile_* - Doxygen project files (required for rebuild).
| | +--index.html - Local documentation access (after rebuild).
| +--rt/ - Builders for RT.
| | +--html/ - Local HTML documentation (after rebuild).
| | +--reports/ - Test reports.
| | +--rsc/ - Documentation resource files (required for rebuild).
| | +--src/ - Documentation source files (required for rebuild).
| | +--Doxyfile_* - Doxygen project files (required for rebuild).
| | +--index.html - Local documentation access (after rebuild).
+--ext/ - External libraries, not part of ChibiOS/RT.
+--os/ - ChibiOS components.
| +--common/ - Shared OS modules.
| | +--abstractions/ - API emulator wrappers.
| | | +--cmsis_os/ - CMSIS OS emulation layer for RT (ARMCMx port only).
| | | +--nasa_osal/ - NASA Operating System Abstraction Layer for RT.
| | +--ext/ - Vendor files used by the OS.
| | +--oslib/ - RTOS modules usable by both RT and NIL.
| | +--ports/ - RTOS ports usable by both RT and NIL.
| | +--startup/ - Startup support for all compilers and platforms.
| +--ex/ - EX component.
| | +--dox/ - EX documentation resources.
| | +--Micron/ - EX complex drivers for Micron devices.
| | +--ST/ - EX complex drivers for STMicroelectronics devices.
| | +--subsystems/ - EX subsystems.
| | | +--mfs/ - EX Managed Flash Storage module.
| +--hal/ - HAL component.
| | +--boards/ - HAL board support files.
| | +--dox/ - HAL documentation resources.
| | +--include/ - HAL high level headers.
| | +--lib/ - HAL libraries.
| | | +--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.
| +--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.
+--testhal/ - HAL integration test demos.
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*** Releases and Change Log ***
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*** 17.6.1 ***
- HAL: Fixed wrong I2S and SAI freq divisor (bug #874).
- HAL: Fixed wrong SAI1 and SAI2 clock selection (bug #873).
- HAL: Fixed invalid number of DMA channels on STM32L011 (bug #872).
- HAL: Fixed STM32 USARTv2 serial incorrect buffer size declarations
(bug #871).
- HAL: Fixed bug in STM32L0xx port related to STM32L0x1 (bug #870).
- HAL: Fixed board file configuration for STM32F3 Discovery REVC (bug #869).
- HAL: Fixed wrong PPRE2 and LSI related macros in STM32L0 hal lld (bug #868).
- HAL: Fixed wrong bit mask in STM32L0 hal lld (bug #866).
- RT: Fixed misplaced assertion in semaphores code (bug #865).
- RT: Fixed event cast cleanup for compilation warnings (bug #864).
- HAL: Fixed STM32 USBv1 fails the state check when USB_USE_WAIT is TRUE
(bug #863).
- HAL: Fixed incorrect OTG stepping in STM32F412 registry (bug #861).
- HAL: Fixed missing DMA I2C3 streams in STM32F411 registry (bug #860).
- HAL: Fixed missing Ethernet PHY in some STM32 Nucleo-144 board files (bug
#859).
- VAR: Fixed priority issue in STM32 Nucleo-64 F401RE demo (bug #858).
- VAR: Fixed STM32L053 Discovery demo which is unaligned to standard demos (bug
#857).
- HAL: Fixed HSI48 which is not correctly enabled in STM32L0xx port (bug #856).
- HAL: Fixed unaligned STM32F0xx mcuconf.h files (bug #855).
- HAL: Fixed invalid handling of DST flag in STM32 RTCv2 (bug #854).
- HAL: Fixed extra right parenthesis in STM32F4 registry (bug #853).
- EX: Fixed documentation-related issues (bug #852).
- HAL: Fixed documentation-related issues (bug #852).
- HAL: Fixed wrong frame size code in STM32 USARTv2 UART driver (bug #851).
- NIL: Fixed documentation-related issues (bug #850).
- RT: Fixed documentation-related issues (bug #850).
- RT: Fixed leftover chcustomer.h file (bug #849).
- RT: Fixed invalid check in chchecks.h (bug #848).
- HAL: Fixed STM32F070xB: USART invalid DMA channels (bug #847).
- VAR: Fixed CMSIS_OS issue in timers (bug #846).
*** 17.6.0 ***
- First 17.6.0 release, see release note 17.6.0.