UART0 and UART1 Gpio's in Polling UART Example
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RE: UART0 and UART1 Gpio's in Polling UART Example
by Hooligan0 ·
Hi,
You can use UART0 and UART1 with the default (reset) configuration of GPIOs. Look into AFC peripheral configuration [1] [2] for the default mapping. As you can see into the table Uart0 is available on PA13 / PA14 and UART1 is available on PC02 / PC03.
If you want to connect UART signals to other pins you can change AFC config but this is not necessary for Polling example
[1] http://wizwiki.net/wiki/doku.php?id=products:w7500:peripherals:afc
[2] http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:w7500:w7500_ds_v112.pdf page 42