Does anyone know of an example showing SPI implemented with DMA on freeRTOS? I was not able to get this running. When I check the data variable in DMA2_Stream0_IRQHandler, it is always 0 when I expect it to be 1. I'm using the STM32F407G DISCO.
I have SPI set in Master Receive Mode Only and my code does work when not passing data to DMA.