x4/sanity_check

   1 #! /bin/sh
   2
   3 set -e
   4
   5 . ./bin/khatus_x4_lib_common_sensor.sh
   6
   7 dir="${prefix}/${host}"
   8
   9 sensors_kill_all() {
  10     for pid_file in $(find $dir -type f -name pid)
  11     do
  12         kill -9 $(cat $pid_file) || true
  13         rm $pid_file
  14     done
  15     pkill khatus_x4_sensor || true
  16 }
  17
  18 sensors_fork_all() {
  19     ./bin/khatus_x4_sensor_datetime &
  20     ./bin/khatus_x4_sensor_bluetooth&
  21     ./bin/khatus_x4_sensor_mpd      &
  22     ./bin/khatus_x4_sensor_energy   &
  23 }
  24
  25 sensor_read_one() {
  26     if test -f "$1"
  27     then
  28         cat "$1"
  29     else
  30         printf '%s\n' '--'
  31     fi
  32 }
  33
  34 sensors_read_all() {
  35     while :
  36     do
  37         battery_state="$(sensor_read_one ${dir}/khatus_x4_sensor_energy/out/battery_state)"
  38         battery_percentage="$(sensor_read_one ${dir}/khatus_x4_sensor_energy/out/battery_percentage)"
  39         bluetooth_controllers="$(sensor_read_one ${dir}/khatus_x4_sensor_bluetooth/out/count_powered_controllers)"
  40         bluetooth_devices="$(sensor_read_one ${dir}/khatus_x4_sensor_bluetooth/out/count_connected_devices)"
  41         datetime="$(sensor_read_one ${dir}/khatus_x4_sensor_datetime/out/datetime)"
  42         mpd="$(sensor_read_one ${dir}/khatus_x4_sensor_mpd/out/status)"
  43         echo "E[${battery_state} ${battery_percentage}] [${mpd}] [$bluetooth_controllers $bluetooth_devices] ${datetime}"
  44         sleep 1
  45     done
  46 }
  47
  48 main() {
  49     sensors_kill_all
  50     sensors_fork_all
  51     sensors_read_all
  52 }
  53
  54 main