rpi5 updates breaks install for rpi2 & 3

[grondar69]

Had this up and running forever, rebuilt a rpi2 and 3 tonight and neither would work (light continuously flashing and switch did nothing. Also noticed that after the install neither pi shutdown.

Noticed changes were made a couple days ago, I ran the uninstall script, rebooted, made the following reversions, re-installed and everything is working fine now.

file /PowerBlock/install.sh

comment line 'updateBootConfig'

file /PowerBlock/scripts/powerblockservice - change as follows

setPinValue() {
  echo $2 > $BASE_GPIO_PATH/gpio$1/value
#-  gpioset $chip $1=$2
}

getPinValue() {
  echo $(cat $BASE_GPIO_PATH/gpio$1/value)
#-  echo $(gpioget $chip $1)
}