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Visitor II
January 13, 2025
Question

DMA memory to SPI is not working

  • January 13, 2025
  • 1 reply
  • 563 views

I can get HAL_SPI_Transmit (and HAL_SPI_Transmit_IT) to work properly, but I cannot get HAL_SPI_Transmit_DMA to output signals. Here's my simplified code.

 

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    1 reply

    SoCalJimAuthor
    Visitor II
    January 14, 2025

    I got it working. I didn't have my scope setup properly :(