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pigweed / third_party / github / STMicroelectronics / stm32f7xx_hal_driver / 5184d730fca5fed5f98e55c614a5df0458568421
commit5184d730fca5fed5f98e55c614a5df0458568421[log] [tgz]
authorAli Labbene <ali.labbene@st.com>Fri Dec 02 10:42:28 2022 +0100
committerAli Labbene <ali.labbene@st.com>Fri Dec 02 10:42:58 2022 +0100
treeb29ad66f3c12998a2e0dd4be7f61ad0350536f9b
parent58da13a456158a8b7bca3732d30ea77dcdafbd00 [diff]
[HAL][USART] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback()

Rationale: HAL_xxx_RegisterCallback() must be called before HAL_xxx_Init(), which creates the semaphore used when invoking __HAL_LOCK() and __HAL_UNLOCK(). Invoking __HAL_LOCK() and __HAL_UNLOCK() in HAL_xxx_RegisterCallback() means using the semaphore before its creation.
1 file changed
tree: b29ad66f3c12998a2e0dd4be7f61ad0350536f9b
  1. .github/
  2. _htmresc/
  3. Inc/
  4. Src/
  5. CODE_OF_CONDUCT.md
  6. CONTRIBUTING.md
  7. License.md
  8. README.md
  9. Release_Notes.html
README.md

STM32CubeF7 HAL Driver MCU Component

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Overview

STM32Cube is an STMicroelectronics original initiative to ease developers' life by reducing efforts, time and cost.

STM32Cube covers the overall STM32 products portfolio. It includes a comprehensive embedded software platform delivered for each STM32 series.

  • The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product.
  • The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio.
  • The BSP drivers of each evaluation, demonstration or nucleo board provided for this STM32 series.
  • A consistent set of middleware libraries such as RTOS, USB, FatFS, graphics, touch sensing library...
  • A full set of software projects (basic examples, applications, and demonstrations) for each board provided for this STM32 series.

Two models of publication are proposed for the STM32Cube embedded software:

  • The monolithic MCU Package: all STM32Cube software modules of one STM32 series are present (Drivers, Middleware, Projects, Utilities) in the repository (usual name STM32Cubexx, xx corresponding to the STM32 series).
  • The MCU components: each STM32Cube software module being part of the STM32Cube MCU Package, is delivered as an individual repository, allowing the user to select and get only the required software functions.

Description

This stm32f7xx_hal_driver MCU component repo is one element of the STM32CubeF7 MCU embedded software package, providing the HAL-LL Drivers part.

Release note

Details about the content of this release are available in the release note here.

Compatibility information

It is crucial that you use a consistent set of versions for the CMSIS Core - CMSIS Device - HAL, as mentioned in this release note.

The full STM32CubeF7 MCU package is available here.

Troubleshooting

Please refer to the CONTRIBUTING.md guide.