STM32CubeL4

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Error in LL_CRS_ConfigSynchronization function (L4 and G4 and H7)

3

**Describe the set-up** STM32G4 LL driver V1.2.2 / 10-November-2021 **Describe the bug** The function LL_CRS_ConfigSynchronization uses: MODIFY_REG(CRS->CR, CRS_CR_TRIM, HSI48CalibrationValue) ; So the calibration value is set in the lower byte...

Nikitarc

32L4R9IDISCOVERY FLASH_FastProgram; Problem with source=destination

3

**Describe the set-up** I am using the VisualGDB extension for Visual Studio. **Describe the bug** I noticed the the `HAL_FLASH_Program` failed to program when the [source was the same as...

gojimmypi

B-L475E-IOT01A NFC Application

4

Setup: * Board: B-L475E-IOT01A * STM32CubeIDE Issue: I am trying to configure the NFC module and ultimately trying to run the WriteTag demo. I have imported the .h and .c...

VVinter-melon

Code documentation update

2

https://github.com/STMicroelectronics/STM32CubeL4/blob/5e1553e07706491bd11f4edd304e093b6e4b83a4/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal_flash.h#L87 ```C uint32_t USERConfig; /*!< Value of the user option byte (used for OPTIONBYTE_USER). This parameter can be a combination of @ref FLASH_OB_USER_BOR_LEVEL, @ref FLASH_OB_USER_nRST_STOP, @ref FLASH_OB_USER_nRST_STANDBY, @ref FLASH_OB_USER_nRST_SHUTDOWN, @ref...

atsju

Vector table definition in startup_*.s templates lacks alignment, may result in invalid offset in SCB->VTOR

5

**Describe the set-up** This issue should apply to code built targeting any Cortex-M0/3/4 core when using the provided startup_stm32*.s templates to define the vector table and the use of the...

apullin

Legacy OPAMP_POWERMODE_NORMAL used in IS_OPAMP_POWERMODE()

2

I download STM32CubeL4 V1.17.0 In stm32l4xx_hal_opamp.h is in IS_OPAMP_POWERMODE() the legacy value OPAMP_POWERMODE_NORMAL used. ``` #define IS_OPAMP_POWERMODE(TRIMMING) (((TRIMMING) == OPAMP_POWERMODE_NORMAL) || \ ((TRIMMING) == OPAMP_POWERMODE_LOWPOWER) ) ``` But the current...

CanastraRF

LL ADC has duplicated arguments

2

Hello, This part in the ADC LL driver contains duplicated arguments in `&` chain: https://github.com/STMicroelectronics/STM32CubeL4/blob/d023c0d560ace11509f9b761c8913a9e48fcf194/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_ll_adc.h#L5216 Since `READ_BIT` is expanded to that: ```c ((*preg) & AWDy)) ``` The second `AWDy` usage...

vpetrigo

Pointer function parameters should be const if the content is not modified

3

There is an issue with API design, and its really visible with drivers. If a function parameter is a pointer, and if a function is not modifying the resource that...

MarioMalenica

Bug in UART code

12

**Describe the set-up** * Custom board with a STM32L431. * STM32CubeIDE 1.13.1. **Describe the bug** In the following code in `stm32l4xx_hal_uart.c`, function `HAL_UART_Transmit()`, the `huart->TxXferCount` counter underflows, and since it...

mrjimenez

How to find out the pinout and configuration or ioc. file in L496G-DISCROVERY DFSDM?

2

Hi ! I want to inquire the pinout and configuration setting detail in DFSDM L496G. Such as the the setting in channel, filter, clock. Because the situation is that I...

LinHuangYuan901013