mirror of https://github.com/rusefi/ChibiOS.git
0ce1cbd649
On GD32 CAN_TSTAT bits [25:24] has another meaning vs STM32: "These bits are the number of the Tx FIFO mailbox in which the frame will be transmitted if at least one mailbox is empty." While on STM32: "In case at least one transmit mailbox is free, the code value is equal to the number of the next transmit mailbox free." So to determine free mailbox we need to check TMEx bits on GD32. |
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|---|---|---|
| demos | ||
| doc | ||
| ext | ||
| os | ||
| test | ||
| testex | ||
| testhal | ||
| testrt | ||
| tools | ||
| .project | ||
| documentation.html | ||
| license.txt | ||
| readme.txt | ||
| release_note_next.txt | ||
readme.txt
*****************************************************************************
*** Files Organization ***
*****************************************************************************
--{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.
*****************************************************************************
*** Releases and Change Log ***
*****************************************************************************
*** Next ***
- NEW: Improved the STM32G4xx clock initialization to use the shared
mini-drivers in STM32/LLD/RCCv1, code is greatly simplified.
- NEW: Updated STM32F4xx platform with new IRQ handling, enabled the missing
timers.
- NEW: Added mcuconf.h updater for STM32F401, STM32F410, STM32F411, STM32F412,
F427, F429, F437, F439, F446, F469, F479.
- NEW: SIO STM32 implementation for USARTs without FIFO in STM32/LLD/USARTv2,
implementation with FIFO in STM32/LLD/USARTv3.
- NEW: Updated SIO driver model to support more use cases.
- NEW: Simplified USART units use collision detection in STM32 HAL, now it is
done like for TIM units for consistency.
- NEW: Identification macros such as__CHIBIOS_RT__ are now prefixed by
two underscores.
- NEW: Support for 3 analog watchdogs in ADCv3 (STM32F3, L4, L4+, G4).
- NEW: Support for 3 analog watchdogs in ADCv5 (STM32G0).
- NEW: Stand-alone ARMv8-M-ML-TZ port.
- NEW: Stand-alone ARMv8-M-ML port.
- NEW: Stand-alone ARMv7-M port.
- NEW: Stand-alone ARMv6-M port.
- NEW: Merged RT7.
- NEW: New API in RT for high resolution monotonic time stamps.
- NEW: Updated FatFS to version 0.14.
- NEW: Added a new setting to STM32 USBv1 allowing for some clock deviation
from 48MHz. Renamed setting USB_HOST_WAKEUP_DURATION to
STM32_USB_HOST_WAKEUP_DURATION for consistency.
- NEW: Added entry for STM32L475 in STM32L4 registry header, updated all
configuration files.
- NEW: Updated CMSIS headers for STM32F7, G0, G4, H7, L0, L4, L4+.
- NEW: Implemented tickless mode on ADuCM36x family
- NEW: STM32 ICU driver now allows to setup the ARR register in the
configuration structure, the default value should be 0xFFFFFFFFU.
- NEW: More time conversion macros added to HAL OSAL.
- NEW: Updated debug tools to be independent from the toolchain position:
they now rely on the environment variable CHIBISTUDIO.
- NEW: Mail Queues test implementation in CMSIS RTOS wrapper.
- NEW: Added dynamic reconfiguration API to lwIP bindings.
- RT: Relocated the "ctx" field in the thread structure in order to save
some RAM, it caused unused space in the "ch" variable.
- EX: Implemented cache handling in the ADXL355 device driver.
- EX: Added support for ADXL355 Low Noise, Low Drift, Low Power, 3-Axis
MEMS Accelerometers.
- NEW: Safer messages mechanism for sandboxes (to be backported to 20.3.1).
- NEW: Added latency measurement test application.
- FIX: Fixed incorrect STM32 iWDG initialization in windowed mode (bug #1122)
(backported to 20.3.3)(backported to 19.1.5).
- FIX: Fixed ignored HSIDIV setting on STM32G0xx (bug #1121)
(backported to 20.3.3).
- FIX: Fixed incorrect variable name in recursive mutex handling (bug #1119).
- FIX: Fixed several problems in STM32 ADCv4 (bug #1116)
(backported to 20.3.2).
- FIX: Fixed STM32 QSPI errata workaround (bug #1117)
(backported to 20.3.2).
- FIX: Fixed wrong condition in STM32 BDMAv1 driver (bug #1115)
(backported to 20.3.2).
- FIX: Fixed HSI48 not getting enabled on STM32H7 (bug #1114)
(backported to 20.3.2).
- FIX: Fixed LPUART1 support for STM32H7xx (bug #1113)
(backported to 20.3.2).
- FIX: Fixed wrong sector count in EFL driver for L4+ dual bank configuration
(bug #1112)(backported to 20.3.2).
- FIX: Fixed wrong preprocessor checks in STM32 TIMv1 ICU driver (bug #1111)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed wrong revisions handling in STM32H743 HAL (bug #1110)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed missing STM32_I2C_BDMA_REQUIRED definition in I2Cv3 driver
(bug #1109)(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed wrong definitions in SPC563M board files (bug #1108)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed cortex-M vectors table alignment problem (bug #1107)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed extra condition in MAC driver macWaitTransmitDescriptor() function
(bug #1106)(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed schedule anomaly when CH_CFG_TIME_QUANTUM is greater than zero
(bug #1105)(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed Virtual Timers corner case (bug #1104)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed GCC6 problem breaks Cortex-M0 port (bug #985)
(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed a wrong management of the SPI TX buffer in the ADUCM port
(bug #1103)(backported to 20.3.2).
- FIX: Fixed STM32F4 EFL sector bug (bug #1102)
(backported to 20.3.2).
- FIX: Fixed differences in STM32 EXTI (bug #1101)
(backported to 20.3.2).
- FIX: Fixed STM32 DACv1 driver regressed because DMA changes (bug #1100)
(backported to 20.3.2).
- FIX: Fixed STM32L0 missing LPUART IRQ initialization (bug #1099)
(backported to 20.3.2).
- FIX: Fixed invalid EXTI definitions for STM32L0xx (bug #1098)
(backported to 20.3.2).
- FIX: Fixed compilation error in file nvic.c (bug #1097)
(backported to 20.3.2).
- FIX: Fixed STM32_DMAx_CH8_HANDLER not defined for DMAv1 (bug #1096)
(backported to 20.3.2).
- FIX: Fixed STM32G4 demos compile fails if smart mode is disabled (bug #1094)
(backported to 20.3.2).
- FIX: Fixed failure in chSemReset() function when counter is equal to MAXINT
(bug #1093)(backported to 20.3.2)(backported to 19.1.5).
- FIX: Fixed swapped definition in ST_STM32F746G_DISCOVERY board files
(bug #1092)(backported to 20.3.1)(backported to 19.1.5).
- FIX: Fixed missing symbols in GCC scatter files (bug #1091)
(backported to 20.3.1).
- FIX: Fixed wrong SAI1 clock selection for STM32G4xx (bug #1090)
(backported to 20.3.1).
- FIX: Fixed STM32H7xx ADC problem in dual mode (bug #1089)
(backported to 20.3.1)(backported to 19.1.4).
- FIX: Fixed invalid CHSEL DMA setting in STM32 UART drivers (bug #1088)
(backported to 20.3.1)(backported to 19.1.4).
- FIX: Fixed wrong arguments for the cacheBufferInvalidate in the STM32 SPI
demo (bug #1086)(backported to 20.3.1)(backported to 19.1.4).
- FIX: Fixed sector count incorrect in STM32G07/8 EFL driver (bug #1085)
(backported to 20.3.1).
- FIX: Fixed sector size incorrect in STM32F413 EFL driver (bug #1084)
(backported to 20.3.1).
- FIX: Fixed race condition in HAL MAC driver (bug #1083)
(backported to 20.3.1)(backported to 19.1.4).
- FIX: Fixed STM32H7 compile fails for I2C4 (bug #1082)
(backported to 20.3.1).
- FIX: Fixed early interrupts enable in ARMv7-M port (bug #1081)
(backported to 20.3.1).
- FIX: Fixed I2CD4 interrupt vectors are swapped versus I2CD1-I2CD3 (bug #1080)
(backported to 20.3.1).
- FIX: Fixed incorrect clock check when using PLLSAI1R in ADCv3 (bug #1079)
(backported to 20.3.1).
- FIX: Fixed missing checks in TIM6 and TIM7 STM32 mini drivers (bug #1078)
(backported to 20.3.1).
- FIX: Fixed error in EXTIv1 ISRs (bug #1077)
(backported to 20.3.1).
- FIX: Fixed problem in chMtxUnlockAllS() (bug #1076).
(backported to 20.3.1)(backported to 19.1.4)(backported to 18.2.3).