STM32CubeL4

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Calling HAL_SPI_Transmit() forces HAL_SPI_STATE_READY on error

3

SPI handle state field is usually set to `HAL_SPI_STATE_RESET` prior to `HAL_SPI_Init()` call. If however `HAL_SPI_Transmit()` is called before SPI has been initialized, the SPI driver forces the state field...

fronders

https://github.com/STMicroelectronics/STM32CubeL4/blob/c5e83f31696c3da4fb374224471afd08d9d457b3/Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_ospi.c#L2597 Configuration method incorrectly deactivates the other instance in case any of the following signals are turned off for both instances: DQSPort = 0(disabled) IOLowPort = HAL_OSPIM_IOPORT_NONE IOHighPort = HAL_OSPIM_IOPORT_NONE

raitraak-rrk

HAL SPI a timeout can underflow causing the app to hang on a loop

2

In both the functions `SPI_WaitFifoStateUntilTimeout` and `SPI_WaitFlagStateUntilTimeout` there is a variable called `tmp_timeout` which is calculated by subtracting the `Timeout` with the time difference between the start of the whole...

SteveGiann

Shall the static flags be cleared as on the other control paths?

1

https://github.com/STMicroelectronics/STM32CubeL4/blob/c5e83f31696c3da4fb374224471afd08d9d457b3/Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_mmc.c#L1728 There is the following statement on the other control paths in this function: /* Clear all the static flags */ __HAL_MMC_CLEAR_FLAG(hmmc, SDMMC_STATIC_DATA_FLAGS); However, it is not applied for DMA...

dima-kapustin

Infinite Loop in STM32 SCSI Driver

1

In function `SCSI_ReadCapacity16` the variable `idx` is of type int8_t. It gets compared against the 32-Bit variable `hmsc->bot_data_length` that is controllable via the USB Request from outside. If the value...

maxeisele

Minor linter fixes

1

Fixed argument typo and added UNUSED() macro calls for unused parameters.

lukebayes

STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal_gpio_ex.h: GPIO_AF14_TIM2 missing for STM32L4P5xx || STM32L4Q5xx

2

Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal_gpio_ex.h [Release v1.17.1](https://github.com/STMicroelectronics/STM32CubeL4/commit/f93a2f74f8e9912405dbf1a297b6df0c423eddf2) At line 787 under `AF 14 selection` there is no entry for TIM2 for the STM32L4P5 and STM32L4Q5. Every other L4 part in this file has `#define...

chrismas9

LL_RTC_WaitForSynchro race condition

3

**Setup** * STM32L452 on custom board. * Running IAR 8.40.2. **Describe the bug** When calling LL_RTC_WaitForSynchro(), the function would intermittently timeout waiting for the flag **to clear**. **How To Reproduce**...

jminack

Fix USB MSC SCSI MODE SENCE 6 and 10 commands data (SPC-3 sections 7.…

3

Fix USB MSC SCSI MODE SENCE 6 and 10 commands data (SPC-3 sections 7.4.3 rev 23) ## IMPORTANT INFORMATION ### Contributor License Agreement (CLA) * The Pull Request feature will...

Igorbunow

Fix USB MSC more than 2 LUNs support

3

Fix support more than 2 LUNs into USB MSC device Now it successfully recognized 4 LUNS: ``` kernel: [ 1969.997185] scsi 8:0:0:0: Direct-Access STM MicroSD Device 0.01 PQ: 0 ANSI:...

Igorbunow