topic S32K344 SPI DMA in S32K

S32K344 SPI DMA

huangqiang11 — Tue, 07 Apr 2026 09:41:09 GMT

SPI2 as Master,SPI5 as Slave, use DMA to send and receive data, S32DS3.5+RTD4.0.0,data received is error.Please help to solve this problem！

VaneB — Tue, 07 Apr 2026 20:07:54 GMT

Are you using a custom board or an EVB? Could you please provide an image of the SPI signals and the values currently stored in the RX buffers?

BR, VaneB