2018-06-27 11:30 PM
Here so two bytes are transferred perfectly
aTxBuffSPIECG[0] = 0x75;aTxBuffSPIECG[1] = 0x55;HAL_SPI_Transmit_DMA(&hspi2,(uint8_t*)aTxBuffSPIECG, 2);But one byte is not transmitted
aTxBuffSPIECG[0] = 0x75;//aTxBuffSPIECG[1] = 0x55;HAL_SPI_Transmit_DMA(&hspi2,(uint8_t*)aTxBuffSPIECG, 1);#transmit #spi #hal2018-08-09 10:01 PM
@CubeMX would hope one could expedite single byte transfers with a simple data register write rather than bringing the circus to town.