#!/bin/bash

rig() {
  flock $0 /usr/local/bin/rigctl -m 370 -s 19200 -r /dev/ttyUSB0 "$@"
}

swrloop() {
  while sleep 0.2 ; do
    # echo -n " $(rig l SWR) "
    echo " $(rig l SWR) "
  done
}

swrloop &
BG=$!
trap "kill $BG $$" 1 2 3

VOL="$(rig l AF)"
while 
  echo -n ' ======== '
  read cmd junk
do
  case $cmd in
  s)
    if [ 10000000 -lt "$(rig f)" ] ; then
      rig M USB 2400
    else
      rig M LSB 2400
    fi
    rig L RFPOWER 0.99
    rig L AF 0.33
    ;;
  l)
    rig M LSB 2400
    rig L RFPOWER 0.99
    rig L AF 0.33
    ;;
  u)
    rig M USB 2400
    rig L RFPOWER 0.99
    rig L AF 0.33
    ;;
  1)
    rig L AF 0.05
    rig M CW 500
    rig L RFPOWER 0.00
    ;;
  2)
    rig L AF 0.05
    rig M CW 500
    rig L RFPOWER 0.05
    ;;
  3)
    rig L AF 0.05
    rig M CW 500
    rig L RFPOWER 0.10
    ;;
  4)
    rig L AF 0.05
    rig M CW 500
    rig L RFPOWER 0.15
    ;;
  5)
    rig L AF 0.05
    rig M CW 500
    rig L RFPOWER 0.20
    ;;
  *)
    echo 'UNKNOWN COMMAND "$cmd"'
    ;;
  esac
done