OpenWrt – Blame information for rev 2
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Rev | Author | Line No. | Line |
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1 | office | 1 | #!/bin/sh |
2 | # Copyright (C) 2013 OpenWrt.org |
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3 | |||
4 | get_dt_led() { |
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5 | local label |
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6 | local ledpath |
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7 | local basepath="/proc/device-tree" |
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8 | local nodepath="$basepath/aliases/led-$1" |
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9 | |||
10 | [ -f "$nodepath" ] && ledpath=$(cat "$nodepath") |
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11 | [ -n "$ledpath" ] && \ |
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12 | label=$(cat "$basepath$ledpath/label" 2>/dev/null) || \ |
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13 | label=$(cat "$basepath$ledpath/chan-name" 2>/dev/null) |
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14 | |||
15 | echo "$label" |
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16 | } |
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17 | |||
18 | led_set_attr() { |
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19 | [ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2" |
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20 | } |
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21 | |||
22 | led_timer() { |
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23 | led_set_attr $1 "trigger" "timer" |
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24 | led_set_attr $1 "delay_on" "$2" |
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25 | led_set_attr $1 "delay_off" "$3" |
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26 | } |
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27 | |||
28 | led_on() { |
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29 | led_set_attr $1 "trigger" "none" |
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30 | led_set_attr $1 "brightness" 255 |
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31 | } |
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32 | |||
33 | led_off() { |
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34 | led_set_attr $1 "trigger" "none" |
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35 | led_set_attr $1 "brightness" 0 |
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36 | } |
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37 | |||
38 | status_led_set_timer() { |
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39 | led_timer $status_led "$1" "$2" |
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40 | [ -n "$status_led2" ] && led_timer $status_led2 "$1" "$2" |
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41 | } |
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42 | |||
43 | status_led_set_heartbeat() { |
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44 | led_set_attr $status_led "trigger" "heartbeat" |
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45 | } |
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46 | |||
47 | status_led_on() { |
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48 | led_on $status_led |
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49 | [ -n "$status_led2" ] && led_on $status_led2 |
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50 | } |
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51 | |||
52 | status_led_off() { |
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53 | led_off $status_led |
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54 | [ -n "$status_led2" ] && led_off $status_led2 |
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55 | } |
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56 | |||
57 | status_led_blink_slow() { |
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58 | led_timer $status_led 1000 1000 |
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59 | } |
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60 | |||
61 | status_led_blink_fast() { |
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62 | led_timer $status_led 100 100 |
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63 | } |
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64 | |||
65 | status_led_blink_preinit() { |
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66 | led_timer $status_led 100 100 |
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67 | } |
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68 | |||
69 | status_led_blink_failsafe() { |
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70 | led_timer $status_led 50 50 |
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71 | } |
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72 | |||
73 | status_led_blink_preinit_regular() { |
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74 | led_timer $status_led 200 200 |
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75 | } |