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Details: Below the list of the different fixes and enhancements. Please refer to the https://github.com/STMicroelectronics/stm32f7xx_hal_driver repository to view the changes introduced by each fix or enhancement in a separate commit. - [HAL][LL][I2C] Enhance HAL code quality for MISRA-C Rule-8.13 by adding const qualifiers - [HAL][CRC] Add filter in HAL_CRCEx_Polynomial_Set() to exclude even polynomials - [HAL][CRYP] Apply MCUAstyle fixes and update Crypt/Decrypt IT processes to avoid Computation Completed IRQ fires before the DINR pointer increment - [HAL][EXTI] Optimize computation of pExtiConfig->GPIOSel in HAL_EXTI_GetConfigLine() - [HAL][GENERIC] Allow redefinition of macro UNUSED(x) - [HAL][GENRIC] Update of HAL_GetTickFreq() brief - [HAL][GPIO] Add GPIO_AF9_TIM13 in IS_GPIO_AF() macros and apply Artistic Style fixes - [HAL][HASH] HAL code quality enhancement for MISRA-C2012 Rule-2.2_c - [HAL][I2C] Duplicate the test condition after timeout detection to avoid false timeout detection - [HAL][I2C] Update HAL I2C driver to prefetch data before starting the transmission (implementation of errata sheet workaround I2C2-190208: Transmission stalled after first byte) - [HAL][I2C] Update HAL_I2C_Mem_Write_IT API to initialize XferSize at 0 - [HAL][I2C] Update I2C_Slave_ISR_IT, I2C_Slave_ISR_DMA and I2C_ITSlaveCplt to prevent the call of HAL_I2C_ListenCpltCallback twice - [HAL][I2C] Update I2C_WaitOnRXNEFlagUntilTimeout to check I2C_FLAG_AF independently from I2C_FLAG_RXNE - [HAL][IRDA] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [HAL][LPTIM] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [HAL][RCC] Add restriction on the available RCC macros to manage SPI6 peripheral clock - [HAL][SMARTCARD] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [HAL][SMARTCARD] Wait for the 'Receive Enabled ACK' flag in the SMARTCARD_CheckIdleState() function - [HAL][SMBUS] Enhance HAL code quality for MISRA-C Rule-8.13 by adding const qualifiers - [HAL][SMBUS] Update HAL I2C driver to prefetch data before starting the transmission (implementation of errata sheet workaround I2C2-190208: Transmission stalled after first byte) - [HAL][SPI] Fix driver to don't update state in case of error (HAL_SPI_STATE_READY will be set only in case of HAL_TIMEOUT) - [HAL][SPI] Update IT API to enable interrupts after process unlock - [HAL][TIM] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [HAL][TIM] Remove extra white spaces from comment tags - [HAL][UART] Disable the Receiver Timeout Interrupt when data reception is completed - [HAL][UART] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [HAL][UART] Rework UART_WaitOnFlagUntilTimeout() API to avoid being stuck forever when UART overrun error occurs and to enhance behavior - [HAL][UART] Update initialisation sequence for TXINV, RXINV and TXRXSWAP settings - [HAL][USART] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback() - [LL][LPTIM] Homogenize the naming of LL_LPTIM_ClearFlag_XXX() APIs (ClearFLAG --> ClearFlag) - [LL][TIM] Remove tag '/** @defgroup TIM_LL_EM_Exported_Macros Exported_Macros' as redundant with tag '/** @defgroup TIM_LL_Exported_Macros TIM Exported Macros' - [LL][TIM] Remove useless check on IS_TIM_ADVANCED_INSTANCE() within LL_TIM_BDTR_Init() to fix Break Filter configuration problem with specific TIM instances - [LL][USB] Fix added to USB_ClearInterrupts(), should write 1 to clear the interrupt status bits of OTG_FS_GINTSTS register - [LL][USB] Remove useless software setting to setup the frame interval at 80%
STM32CubeF7 MCU Firmware Package
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.
The STM32CubeF7 MCU Package projects are directly running on the STM32F7 series boards. You can find in each Projects/Board name directories a set of software projects (Applications/Demonstration/Examples).
Some middleware libraries are unavailable in this repository
In this repository, the middleware libraries listed below along with the projects (demos, applications, and examples) using them, are not available as they (the middleware libraries) are subject to some restrictive license terms requiring the user's approval via a "click thru" procedure.
./Middlewares/ST/STM32_Audio./Middlewares/ST/STemWin./Middlewares/ST/TouchGFX
If needed, they can be found inside the full firmware package available on our website st.com and downloadable from here. You will be prompted to login or to register in case you have no account.
Release note
Details about the content of this release are available in the release note here.
Boards available
- STM32F7
Troubleshooting
Please refer to the CONTRIBUTING.md guide.