| STM32CubeL4 |
| ########### |
| |
| Origin: |
| ST Microelectronics |
| http://www.st.com/en/embedded-software/stm32cubel4.html |
| |
| Status: |
| version 1.10.0 |
| |
| Purpose: |
| ST Microelectronics official MCU package for STM32L4 series. |
| |
| Description: |
| This package is an extract of official STM32CubeL4 package written by ST Microelectronics. |
| It is composed of STM32Cube hardware abstraction layer (HAL) and low layer (LL) plus a set |
| of CMSIS headers files, one for each SoC in STM32L4 series. |
| |
| Dependencies: |
| None. |
| |
| URL: |
| http://www.st.com/en/embedded-software/stm32cubel4.html |
| |
| commit: |
| version 1.10.0 |
| |
| Maintained-by: |
| External |
| |
| License: |
| BSD-3-Clause |
| |
| License Link: |
| http://www.st.com/resource/en/license_agreement/dm00218346.pdf |
| |
| Patch List: |
| |
| *Current implementation of LL_SPI_TransmitData16 on F3/F7/L4 family |
| generates following warning: |
| "warning: dereferencing type-punned pointer will break strict-aliasing |
| rules [-Wstrict-aliasing]" |
| Besides being forbidden by rule, this cast is not needed, as register is |
| 16 bits wide. Modification has been tested on L4 SoC. |
| stm32yyxx_ll_spi.h being included in soc.h file, warning is generated |
| at each compiled object, this commit allows a clean build. |
| Impacted files: |
| drivers/include/stm32l4xx_ll_spi.h |
| ST Bug tracker ID: 13359 |
| |
| * The STM32L4x2 SoCs need to control the isolation of the USB features |
| from VDDUSB. This is done through the PWR_CR2 bit USV. The STM32L4 HAL |
| in stm32l4xx_ll_pwr.h wrongly checks for the PWR_CR2_PVME1 bit, which |
| is only available on Cat. 3 devices. Replace the check by PWR_CR2_USV. |
| Impacted files: |
| ext/hal/st/stm32cube/stm32l4xx/drivers/include/stm32l4xx_ll_pwr.h |
| ST Bug tracker ID: 47844 |
