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  1. 85990ac [HAL][SPI] In Full Duplex mode, calling HAL_SPI_TransmitReceive_DMA() can generate a RX HDMA busy if HDMA TX is not well initialized. To avoid this, now a DMA abort is done on RX path to reset HDMA RX to ready state. by Tasnim · 7 weeks ago master
  2. 4e3f79f [HAL][SAI] Improve audio quality (avoid potential glitch) by Tasnim · 7 weeks ago
  3. 201f5f1 [LL][RTC] Correct misleading note about shadow registers by Tasnim · 7 weeks ago
  4. d5fc8d0 [HAL][I2C] Update I2C_WaitOnRXNEFlagUntilTimeout to check I2C_FLAG_AF independently from I2C_FLAG_RXNE by Tasnim · 3 months ago
  5. 1819e8b [HAL][I2C] Update I2C_Slave_ISR_IT, I2C_Slave_ISR_DMA and I2C_ITSlaveCplt to prevent the call of HAL_I2C_ListenCpltCallback twice by Tasnim · 3 months ago

STM32CubeH7 HAL Driver MCU Component

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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 component: 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.


This stm32h7xx_hal_driver MCU component repo is one element of the STM32CubeH7 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 STM32CubeH7 MCU package is available here.


Please refer to the guide.