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ARM: MCB2470 Using UART0


Information in this article applies to:


QUESTION

On my MCB2470 evaluation board, the Blinky example works fine when data is sent out UART1. But in the serial.c module, when I change the:

#define UART1

to:

#define UART0

the program builds properly but I get no output on COM0. What can cause this?

ANSWER

Your MCB2470 board has the RST and the P2.10 jumpers installed. You must remove these jumpers to use UART0 for serial output.

MORE INFORMATION

Last Reviewed: Wednesday, May 22, 2013


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