#!/bin/python3
#
## Wizard Kit: HW Diagnostics - Audio

import os
import sys

# Init
sys.path.append(os.path.dirname(os.path.realpath(__file__)))
from functions.common import *
init_global_vars()

if __name__ == '__main__':
  try:
    # Prep
    clear_screen()
    print_standard('Hardware Diagnostics: Audio\n')

    # Set volume
    try:
      run_program('amixer -q set "Master" 80% unmute'.split())
      run_program('amixer -q set "PCM" 90% unmute'.split())
    except subprocess.CalledProcessError:
      print_error('Failed to set volume')

    # Run tests
    for mode in ['pink', 'wav']:
      run_program(
        cmd = 'speaker-test -c 2 -l 1 -t {}'.format(mode).split(),
        check = False,
        pipe = False)

    # Done
    #print_standard('\nDone.')
    #pause("Press Enter to exit...")
    exit_script()
  except SystemExit as sys_exit:
    exit_script(sys_exit.code)
  except:
    major_exception()

# vim: sts=2 sw=2 ts=2