AnsweredAssumed Answered

DSPI transfer over DMA fails

Question asked by Eshvar Esh on Mar 19, 2017
Latest reply on Apr 19, 2017 by Lukas Zadrapa

I am using MPC5676R micro, trying to transmit data from SPI A to SPI B. Data transfer between SPI channels are through DMA. But data transaction is not happening via DMA, PUSHR register is got getting updated. Loopback test between cross processor and cross channel is passed without DMA. Any suggestions. Any example code to prove DSPI transfer using DMA. Please do needful.

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