Skip to content

stm32cube: stm32h7xx: drivers: Correct DMA source and destination addresses #307

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 29, 2025
Merged

stm32cube: stm32h7xx: drivers: Correct DMA source and destination addresses #307

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions stm32cube/stm32h7xx/README
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -75,4 +75,9 @@ Patch List:
Impacted file:
stm32cube/stm32h7xx/drivers/src/stm32h7xx_hal_sdio.c

*Fix an issue in the STM32H7 HAL OSPI by correcting the DMA source and destination
addresses in the HAL_MDMA_Start_IT() call.
Impacted files:
stm32cube/stm32h7xx/drivers/src/stm32h7xx_hal_ospi.c

See release_note.html from STM32Cube
2 changes: 1 addition & 1 deletion stm32cube/stm32h7xx/drivers/src/stm32h7xx_hal_ospi.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1495,7 +1495,7 @@ HAL_StatusTypeDef HAL_OSPI_Transmit_DMA(OSPI_HandleTypeDef *hospi, uint8_t *pDat
}

/* Enable the transmit MDMA Channel */
if (HAL_MDMA_Start_IT(hospi->hmdma, (uint32_t)&hospi->Instance->DR, (uint32_t)pData, hospi->XferSize, 1) == \
if (HAL_MDMA_Start_IT(hospi->hmdma, (uint32_t)pData, (uint32_t)&hospi->Instance->DR, hospi->XferSize, 1) == \
HAL_OK)
{
/* Enable the transfer error interrupt */
Expand Down