#!/bin/bash
#This is an example file how batocera-settings-set can be utilized
#to activate UART in /boot/config.txt

# Check status of file and make it writeable
[[ -w /boot/config.txt ]] && batocera-es-swissknife --remount

batocera-settings-set -f /boot/config.txt enable_uart 1
ret=$?
if [[ $ret -eq 0 ]]; then
    echo "UART activated, uncommented enable_uart"
    batocera-settings-set -f /boot/config.txt enable_uart 1
else
    echo "Key: enable_uart not found"
    echo "Not a Raspberry System?"
fi