About JPeña.1

JPeña.1 · 2021-03-11

I've configured the SPI to work with DMA. The microcontroller is sending but is not reading. I have checked the configuration and I cannot see the problem. Can you see something strange in my code.I've tested this code in an STM32F429-DISCO board and...

JPeña.1 · 2021-03-11

Problem solved by itself.After commenting and uncommenting a few lines, the reception started working so my guess is that it was a problem from the IDE.The code posted above works in case someone needs an example. Thanks.

JPeña.1 · 2021-03-11

Thank you, Jan.Sorry for that. I was just testing a different flags this is like it should be:> #define SPI1_TX_DMA_FLAG_TCIF DMA_FLAG_TCIF3> #define SPI1_RX_DMA_FLAG_TCIF DMA_FLAG_TCIF2

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STM32F410R8 SPI DMA not reading

Re: STM32F410R8 SPI DMA not reading

Re: STM32F410R8 SPI DMA not reading