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How to use UARTs

11 bytes removed, 17:06, 29 August 2012

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→‎Configure UART1 and UART3 in IGEP with RS232 levels on J960 connector

To test UARTs we use UART1 (dev/ttyO0) and UART3 (dev/ttyO2) via J960 connector using RS232 standard.

~~By default,~~ UART1 is can used by RS485 driver, we need to disable it, edit igep.ini file: <br>

<pre>board.ei485= yes

</pre>

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