Using UART0 pins as GPIO

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Using UART0 pins as GPIO

By J Roger
- Thu Jun 23, 2016 2:13 pm #49674 Can I use the UART0 pins for GPIO just by changing the pin function, such as:

Code: Select allPIN_FUNC_SELECT(PERIPHS_IO_MUX_U0RXD_U, FUNC_GPIO3)


Or will I still have conflicts due to other library functions assigning pin functions?
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