support/cec-test-device.sh

   1 #!/bin/bash
   2
   3 ## Tests whether the USB-CEC adapter can be accessed correctly
   4 ## Copyright (C) 2011-2013 Pulse-Eight Ltd.
   5
   6 check_lsusb()
   7 {
   8   echo -n "  * searching USB device:             "
   9   adapters_found=`lsusb | grep 2548:1001 | wc -l`
  10   if [ "x${adapters_found}" = "x0" ]; then
  11     echo "NOT FOUND"
  12     return 1
  13   else
  14     echo "ok"
  15     return 0
  16   fi
  17 }
  18
  19 check_acm_module()
  20 {
  21   echo -n "  * checking for CDC-ACM support:     "
  22   acm_found=`grep cdc_acm /proc/modules | wc -l`
  23   if [ "x${acm_found}" = "x0" ]; then
  24     echo "NOT LOADED"
  25     return 1
  26   else
  27     echo "ok"
  28     return 0
  29   fi
  30 }
  31
  32 check_acm_file()
  33 {
  34   echo -n "  * checking for CDC-ACM node:        "
  35   acm_found=`ls /dev/ttyACM* | wc -l`
  36   if [ "x${acm_found}" = "x0" ]; then
  37     echo "NOT FOUND"
  38     return 1
  39   else
  40     echo "ok"
  41     return 0
  42   fi
  43 }
  44
  45 check_cec_client_dev()
  46 {
  47   echo -n "  * checking cec-client:              "
  48   cec_client=`cec-client -l | grep 'Found devices' | awk '{print \$3}'`
  49   if [ -z "${cec_client}" ]; then
  50     echo "ERROR"
  51   elif [ "x${cec_client}" = "xNONE" ]; then
  52     echo "NO DEVICES FOUND"
  53   else
  54     echo "ok"
  55   fi
  56 }
  57
  58 check_poll_tv()
  59 {
  60   echo -n "  * trying to poll the TV:            "
  61   cec_client=`echo 'poll 0' | cec-client -t p -p 1 -d 1 -s | tail -n1 | grep 'POLL'`
  62   if [ -z "${cec_client}" ]; then
  63     echo "ERROR"
  64   elif [ "x${cec_client}" = "xPOLL message sent" ]; then
  65     echo "ok"
  66   else
  67     echo "COULD NOT POLL THE TV"
  68   fi
  69 }
  70
  71 check_tv_vendor()
  72 {
  73   echo -n "  * vendor id of the TV:              "
  74   cec_client=`echo 'ven 0' | cec-client -t p -p 1 -d 1 -s | tail -n1 | grep 'vendor' | awk '{print \$3}'`
  75   if [ -z "${cec_client}" ]; then
  76     echo "ERROR"
  77   else
  78     echo "${cec_client}"
  79   fi
  80 }
  81
  82 check_tv_power()
  83 {
  84   echo -n "  * power status of the TV:           "
  85   cec_client=`echo 'pow 0' | cec-client -t p -p 1 -d 1 -s | tail -n1 | grep 'power' | awk '{print \$3}'`
  86   if [ -z "${cec_client}" ]; then
  87     echo "ERROR"
  88   else
  89     echo "${cec_client}"
  90   fi
  91 }
  92
  93 check_tv_lang()
  94 {
  95   echo -n "  * language of the TV:               "
  96   cec_client=`echo 'lang 0' | cec-client -t p -p 1 -d 1 -s | tail -n1 | grep 'language' | awk '{print \$3}'`
  97   if [ -z "${cec_client}" ]; then
  98     echo "ERROR"
  99   else
 100     echo "${cec_client}"
 101   fi
 102 }
 103
 104 send_power_off()
 105 {
 106   echo -n "  * powering off the TV:              "
 107   cec_client=`echo 'standby 0' | cec-client -t p -p 1 -d 1 -s | tail -n1`
 108   echo "ok"
 109 }
 110
 111 echo "Pulse-Eight USB-CEC Adapter tester v0.1"
 112 echo ""
 113
 114 check_lsusb
 115 check_acm_module
 116 check_acm_file
 117 check_cec_client_dev
 118 check_poll_tv
 119 check_tv_vendor
 120 check_tv_power
 121 check_tv_lang
 122 send_power_off
 123