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Hi there, please bear with me, english is not my mother tongue, I have a doubt about SPI reading through udma. In order to get the clock to perform a reading of spi via udma , Do I need to start a udma write also in the TX channel, or as soon as I start the RX udma all the clocks are generated internaly without any further write. I mean, after the first write (dummy) which will start the receiving proccess?? I hope i've made myself clear. Thanks in advance Simao