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K28 flexio 8080 4 bit lcd display with dma

Question asked by Mykhaylo Shcherbak on Feb 27, 2018
Latest reply on Mar 1, 2018 by Mykhaylo Shcherbak

I'm trying to use UC1611s display in 4bit 8080 mode with Flexio and DMA. I'v modified SDK flexio_mculcd to support 4 bit bus witdth in blocking mode by using two transactions. But with dma flexio sends less significant 4 bits first. How can I swap nibbles to send 4 most significant bits?