Thanks for sharing this information. I was looking for it. The Avnet board documentation is not very precise about this topic. There are several pins labeled TX/RX on the board.
I have a question about the pin spacing for the UART connector. The 2.54mm (0.100") Pitch Connector spacing does not apply to the UART. I prefer to solder a header on my precious board instead of having wires sticking out. What is the pitch of the UART connector solder points?
I was following the UART Bare metal sample and trying to see the output from
Uart_Init(UartCM4Debug, NULL); Uart_EnqueueString(UartCM4Debug, "--------------------------------\r\n"); Uart_EnqueueString(UartCM4Debug, "UART_RTApp_MT3620_BareMetal\r\n");
But I couldn't see it nowhere in the VS output windows.
Also tried to connect TeraTerm to all 3 COM ports associated with the SDK and I couldn't see the output on any of them either.
Looking at the SDK schematic it seems that the debug UART is routed to the lowest COM port.
What am I missing here?