About AMull.2

AMull.2 · 2020-09-28

In this at first time only data is receiving after that code is not executing RxCmplt call back function.Hardware: For testing I had shorted the both TX and RX pins together of STM32H743I EVAL board.UART Config : Baud rate = 9600,DataSize = 8bit,Mod...

AMull.2 · 2020-10-01

Yeah ,I solved this issue for UART by changing IRAM location to 0x24000000,but for SPI Reception in DMA it is not working can you tell me what may the issue.Please help me if you know the solution.

User statistics

User Activity

Hello Guys, I am facing problem in STM32H7 DMA. I had written code to receive the data from UART in DMA mode. In that i am transmitting the data in Polling mode and receiving in DMA mode.

Re: Hello Guys, I am facing problem in STM32H7 DMA. I had written code to receive the data from UART in DMA mode. In that i am transmitting the data in Polling mode and receiving in DMA mode.