One spi controller
I'm doing transfers to a LCD. The LCD appears to somewhat work. However the colors and orientation seems odd. I looked at the SPI bus on Logic Analyzer and I get delays between every 9 bytes. I'm thinking these delays between packet bursts are the culprit. ie. a cmd just happens to be on a 9th byte and then the micro inserts a large delay between the cmd arguments and the cmd is ignored by the LCD.
For instance here is the screenshot of the byte transfers. I looked at the errata for this processor but I did not see anything related to SPI in master mode. I'm using the HAL_SPI_Transmit() routine. Note, one potential problem is that I am doing the transfers one byte at a time. However these delays were not present in 32f072 cpu based board.