# Set GPIO path
GPIO_PATH="/sys/class/gpio"
 
# Define Pins
SHUTTER=23
FOCUS=24
 
# This is backwards because of the board I'm using.  
# You likely want to swap values here.
ON=0
OFF=1
 
 
# Function to export a pin if not already exported
exportPin() {
  if [[ ! -e $GPIO_PATH/gpio$1 ]]
  then
    gpio export "$1" out
  fi
}
 
# Function to change state of a pin
setState() {
  echo $2 > $GPIO_PATH/gpio$1/value
}
 
# Function to expose for for a given number of seconds.
exposeSensor() {
  setState $SHUTTER $ON
  sleep $1
  setState $SHUTTER $OFF
}
 
# Function to close the shutter.
closeShutter() {
  setState $SHUTTER $OFF
}
 
 
# Export pins and set initial state.
exportPin $SHUTTER
setState $SHUTTER $OFF
 
exportPin $FOCUS
setState $FOCUS $OFF

indi_setprop -h 127.0.0.1 "EQMod Mount.SNAPPORT1.SNAPPORT1_ON=On"

indi_setprop -h 127.0.0.1 "EQMod Mount.SNAPPORT1.SNAPPORT1_OFF=On"

# Temporary aliases to work around localhost issue.
shopt -s expand_aliases
alias indi_getprop="indi_getprop -h 127.0.0.1"
alias indi_setprop="indi_setprop -h 127.0.0.1"
alias indi_eval="indi_eval -h 127.0.0.1"