target/linux/ramips/base-files/etc/diag.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2010 OpenWrt.org
   4 #
   5 #
   6
   7 . /lib/ramips.sh
   8
   9 status_led=""
  10
  11 led_set_attr() {
  12         [ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
  13 }
  14
  15 status_led_set_timer() {
  16         led_set_attr $status_led "trigger" "timer"
  17         led_set_attr $status_led "delay_on" "$1"
  18         led_set_attr $status_led "delay_off" "$2"
  19 }
  20
  21 status_led_on() {
  22         led_set_attr $status_led "trigger" "none"
  23         led_set_attr $status_led "brightness" 255
  24 }
  25
  26 status_led_off() {
  27         led_set_attr $status_led "trigger" "none"
  28         led_set_attr $status_led "brightness" 0
  29 }
  30
  31 get_status_led() {
  32         case $(ramips_board_name) in
  33         dir-300-b1)
  34                 status_led="dir-300b:green:status"
  35                 ;;
  36         fonera20n)
  37                 status_led="fonera20n:green:power"
  38                 ;;
  39         v22rw-2x2)
  40                 status_led="v22rw-2x2:green:security"
  41                 ;;
  42         whr-g300n)
  43                 status_led="whr-g300n:red:diag"
  44                 ;;
  45         esac;
  46 }
  47
  48 set_state() {
  49         get_status_led
  50
  51         case "$1" in
  52         preinit)
  53                 insmod leds-gpio
  54                 status_led_set_timer 200 200
  55                 ;;
  56         failsafe)
  57                 status_led_set_timer 50 50
  58                 ;;
  59         done)
  60                 status_led_on
  61                 ;;
  62         esac
  63 }