Resolved! How to switch the DMA buffer in HAL_SPI_Transmit_DMA
While output data from DMA to SPI it should be able to use two buffers. One for the current transfer, one to write data.But how do I switch between the buffers?#define BUFFER_SIZE 10 uint8_t txBuffer[BUFFER_SIZE + BUFFER_SIZE]; HAL_SPI_Transmit_DMA(&...