AnsweredAssumed Answered

not able to update SPI0DR

Question asked by Ke Li on Oct 8, 2019
Latest reply on Oct 10, 2019 by Radek Sestak

I am using SPI0 on S12ZVLA128. I tried to do send and receive in polling mode. the SPI is in slave mode. I am checking the SPI0SR register every 10ms. The issue is the SPTEF never set, although I can see there is data on the MISO line. Since the SPTEF never set, I cannot update the SPI0DR. The MISO is sending what ever received on MOSI.


Are you able to help? thanks, Ke