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i.MX6 UART full-duplex mode

Question asked by Kamil Bystryk on Mar 9, 2016
Latest reply on Mar 10, 2016 by Artur Petukhov

I have problem with UART on I.MX6. I use Android 5.0.2, but i think trouble is in Linux kernel.

Serial port works in half-duplex mode, in additional driver wait ~50-100ms after end of receive data and then starts  transmission. I must eliminate this delay, best is change port configuration to full-duplex mode.