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Wiki source code of Control Gateway GPIOs & LEDs

Version 20.1 by Xiaoling on 2022/07/14 11:47
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1 **Table of Contents:**
2
3 (((
4 {{toc/}}
5
6
7 )))
8
9 (((
10
11 )))
12
13 = 1.  Products LEDs Mapping =
14
15 {{velocity}}
16 $xwiki.ssfx.use("js/xwiki/table/table.css")
17 $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
18 {{/velocity}}
19
20 (% border="1" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#ffffcc; color:green; height:25px; width:1076px" %)
21 (% class="sortHeader" %)|=(% style="width: 69px;" %)Model|=(% style="width: 75px;" %)OS|=(% style="width: 130px;" %)Global LED|=(% style="width: 79px;" %)PWR LED|=(% style="width: 129px;" %)LAN LED|=(% style="width: 121px;" %)WAN LED|=(% style="width: 121px;" %)WIFI LED|=(% style="width: 120px;" %)SENSOR LED|=(% style="width: 119px;" %)(((
22 4G control
23
24 (Second +3.3v)
25 )))|=(% style="width: 107px;" %)(((
26 USB POWER
27
28 (+5v) Control
29 )))
30 |(% style="width:69px" %)LPS8|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
31 GPIO28(BLUE),
32
33 GPIO21(RED),
34
35 GPIO22(GREEN(% style="background-color:transparent" %))
36 )))|(% style="width:79px" %)(((
37
38
39 +3.3v
40 )))|(% style="width:129px" %) |(% style="width:121px" %)GPIO17(RED)|(% style="width:121px" %) |(% style="width:120px" %) |(% style="width:119px" %) |(% style="width:107px" %)
41 |(% style="width:69px" %)LPS8N|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
42 GPIO28(BLUE),
43
44 GPIO21(RED),
45
46 GPIO22(GREEN(% style="background-color:transparent" %))
47 )))|(% style="width:79px" %)(((
48
49
50 +3.3v
51 )))|(% style="width:129px" %) |(% style="width:121px" %)GPIO17(RED)|(% style="width:121px" %)(((
52 GPIO16(BLUE),
53
54 GPIO26(RED),
55
56 GPIO27(GREEN(% style="background-color:transparent" %))
57 )))|(% style="width:120px" %) |(% style="width:119px" %)(((
58
59
60 GPIO15
61 )))|(% style="width:107px" %)
62 |(% style="width:69px" %)LG308|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(RED)|(% style="width:79px" %)+3.3v|(% style="width:129px" %)GPIO13(RED) |(% style="width:121px" %)GPIO17(RED)|(% style="width:121px" %)GPIO0(RED)|(% style="width:120px" %) |(% style="width:119px" %)GPIO15 |(% style="width:107px" %)GPIO1
63 |(% style="width:69px" %)DLOS8|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:79px" %)+3.3v|(% style="width:129px" %) |(% style="width:121px" %)GPIO17(GREEN)|(% style="width:121px" %)GPIO0(GREEN)|(% style="width:120px" %) |(% style="width:119px" %)GPIO15 |(% style="width:107px" %)GPIO1
64 |(% style="width:69px" %)(((
65 HP0C
66
67 LPS8V2
68 )))|(% style="width:75px" %)Armbian|(% style="width:130px" %)(((
69 PA8(GREEN),
70
71 PA9(RED(% style="background-color:transparent" %))
72 )))|(% style="width:79px" %)+3.3v|(% style="width:129px" %)(((
73 EPHY-LINK-LED(GREEN),
74
75 PA17(BLUE)
76 )))|(% style="width:121px" %) |(% style="width:121px" %)(((
77
78
79 PA7(RED(% style="background-color:transparent" %))
80 )))|(% style="width:120px" %) |(% style="width:119px" %) |(% style="width:107px" %)
81 |(% style="width:69px" %)HP0A|(% style="width:75px" %)Armbian|(% style="width:130px" %)PA8(GREEN)|(% style="width:79px" %)+3.3v|(% style="width:129px" %)EPHY-LINK-LED|(% style="width:121px" %)PA9(RED)|(% style="width:121px" %)PA7(RED)|(% style="width:120px" %) |(% style="width:119px" %)PA17|(% style="width:107px" %)
82 |(% style="width:69px" %)IBB|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:79px" %)+3.3v|(% style="width:129px" %)GPIO13(GREEN)|(% style="width:121px" %)GPIO17(GREEN)|(% style="width:121px" %)GPIO0(GREEN)|(% style="width:120px" %)SENSOR_LED|(% style="width:119px" %) |(% style="width:107px" %)GPIO1
83 |(% style="width:69px" %)LIG16|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(RED)|(% style="width:79px" %)+3.3v|(% style="width:129px" %)GPIO22(GREEN)|(% style="width:121px" %)GPIO17(GREEN)|(% style="width:121px" %)GPIO0(GREEN)|(% style="width:120px" %)GPIO21(GREEN)|(% style="width:119px" %) |(% style="width:107px" %)
84 |(% style="width:69px" %)MS14N|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:79px" %)+3.3v|(% style="width:129px" %)GPIO13(GREEN)|(% style="width:121px" %)GPIO17(GREEN)|(% style="width:121px" %)GPIO0(GREEN)|(% style="width:120px" %)SENSOR_LED|(% style="width:119px" %) |(% style="width:107px" %)GPIO1
85
86
87
88
89 (% class="wikigeneratedid" %)
90 = 2.  Control LEDs & GPIOs =
91
92 == 2.1  OpenWrt Base OS ==
93
94
95 (% class="box infomessage" id="HControlanGeneralGPIO:" %)
96 (((
97 **Control a General GPIO:**
98
99 **echo 18 > /sys/class/gpio/export**     ~/~/ Export gpio 18 so we can use it
100 **echo "high" > /sys/class/gpio/gpio18/direction**   ~/~/  Set direction to out and
101 set level to high. Use "low" to set direction to output and level to low
102
103 **echo 0 > /sys/class/gpio/gpio18/value**    ~/~/ Set output to 0 or 1
104 **echo "in" > /sys/class/gpio/gpio18/direction**  ~/~/ Set GPIO18 as input
105
106 **cat  /sys/class/gpio/gpio18/value**  ~/~/ Get GPIO18 value if set input
107 )))
108
109 (% class="box infomessage" %)
110 (((
111 **Control a GPIO already exported as SYSTEM LEDs .**
112 **echo 1 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn On LED dragino2:red:system
113 **echo 0 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn off LED dragino2:red:system
114 )))
115
116 Reference: [[http:~~/~~/www.avrfreaks.net/wiki/index.php/Documentation:Linux/GPIO#gpio-sysfs>>url:http://www.avrfreaks.net/wiki/index.php/Documentation:Linux/GPIO#gpio-sysfs]]
117
118
119 == 2.2  Armbian Base OS ==
120
121
122