| #!/bin/bash | |
| set_gpio() | |
| { | |
| local NET_NAME=$1 | |
| local OUT_VAL=$2 | |
| mapfile -t -d " " GPIO_INFO < <(gpiofind "$NET_NAME") | |
| if [ "${#GPIO_INFO[@]}" -ne 2 ]; then | |
| echo "set_gpio: can not find gpio, $NET_NAME" | |
| return 1 | |
| fi | |
| echo -n "set_gpio: set $NET_NAME = $OUT_VAL" | |
| if ! gpioset "${GPIO_INFO[0]}" "${GPIO_INFO[1]%$'\n'}"="$OUT_VAL"; then | |
| echo " failed" | |
| return 1 | |
| fi | |
| echo " success" | |
| return 0 | |
| } | |