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preconditions:CubeIDE 1.11.0 configured QSPI with disabled NCSenabled: Project Manager-->Code Generator-->HAL Settings-->Enable Full AssertThe idea is to have multiple QSPI chips connected to the QSPI with their own chip select pin. So the use NCS sh...
Hello there,I have issues to get Ethernet working with the STM32H755ZI-Q board. I have checked out the knowlege base article with no luck yet (https://community.st.com/s/article/How-to-create-project-for-STM32H7-with-Ethernet-and-LwIP-stack-working)....
Dear Forum, I am using STM32H735 with RTOS LwIP with a DP83826 PHY, and want to see at least a ping on the network. From HW point of view the PHY seems to work because I can communicate with it and read config registers. The strap pins are set to a v...
I am a bit frustrated with the USART2, which is connected to the UART9 TX9-RX2 and TX2-RX9. So with sending from TX9 to RX2 everything is fine but the other way around there is a first byte = 254d inside the receive buffer. huart2 and huart9 are init...
Sure it's a small thing but I just can't get on with the UART RX via DMA. I want to use the HAL in my project and execute the following.Precondition:- UART2 initialized- DMA GPDMA1 Channel 3 Mode: normal- RX Buffer 5Bytes- character match Interrupt i...