I used prescaler parameters from table provided in HAL SPI driver header file: 32. In this case I have 1MHz SCK frequency.By the way. I've solved the problem. I have customised TXRX function and SPI IT Handler.I push first byte of data before enable ...

Have the same issue.When I use blocking mode (HAL_SPI_TransmitReceive(...)) everything is working fine.I have buffer for send uint8_t request[3] = {1,2,3};And buffer for receive.uint8_t result[3] = {0,0,0};I have connected MISO to MOSI to make a loop...