Access denied on non-sensitive content?

[RhSilicon]

Hi, I'm researching how the STM32F407VGT6 SPI works, and I came across this access denied warning, but the original messages don't seem to have sensitive content, is there a problem on the Forum that causes this?

https://community.st.com/t5/stm32-mcus/stm32h7xx-spi-tx-with-dma-hal-spi-txcpltcallback-is-called-only/m-p/293657/thread-id/4797

Cache save from original post:

"I'm usign my board with STM32H743 and STM32CubeMX with Eclipse toolchain. The code generated calls the HAL_SPI_TxCpltCallback only with DMA in circular mode"

"but I need to call this callback with a normal DMA transfer (not circular). In the past I've used STM32L443 and the code generated by CubeMX was calling HAL_SPI_TxCpltCallback at the end of SPI_DMATransmitCplt function with any DMA transfer type. Is there some reasons for this difference in STM32H7xx DMA ? If not, is this a bug ?"

https://webcache.googleusercontent.com/search?q=cache:NRGW7IIrE0AJ:https://community.st.com/s/question/0D53W000005771OSAQ/stm32h7xx-spi-tx-with-dma-halspitxcpltcallback-is-called-only-if-dma-is-configured-in-circular-mode&cd=10&hl=en&ct=clnk&gl=br&client=firefox-b-d

[Lina_DABASINSKAITE · Accepted solution]

Legacy message: ‎2023-06-26 11:31 PM

Hello, 

Thanks for a being part of ST Community! 

To answer your question, the post you are accessing is part of a group hub, which content is currently not accessible due to a recent transition to a new platform. Once we will activate it back, it will be accessible again. For the time being I recommend you starting a discussion on a Product forum.

Let me know if you will need anything else.

Lina - ST Community manager