Wiki source code of Control Gateway GPIOs & LEDs

Last modified by Xiaoling on 2023/06/01 17:01
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1 **Table of Contents:**
2
3 (((
4 {{toc/}}
5
6
7 )))
8
9
10
11 = 1.  Products LEDs Mapping =
12
13
14 {{velocity}}
15 $xwiki.ssfx.use("js/xwiki/table/table.css")
16 $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
17 {{/velocity}}
18
19
20 (% border="1" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#eaeaea; height:25px; width:1384px" %)
21 (% class="sortHeader" %)|=(% style="width: 69px;background-color:#D9E2F3" %)Model|=(% style="width: 75px;background-color:#D9E2F3" %)OS|=(% style="width: 130px;background-color:#D9E2F3" %)Global LED|=(% style="width: 94px;background-color:#D9E2F3" %)PWR LED|=(% style="width: 129px;background-color:#D9E2F3" %)LAN LED|=(% style="width: 130px;background-color:#D9E2F3" %)WAN LED|=(% style="width: 129px;background-color:#D9E2F3" %)WIFI LED|=(% style="width: 123px;background-color:#D9E2F3" %)SENSOR LED|=(% style="width: 248px; background-color: rgb(217, 226, 243);" %)(((
22 4G control (Second +3.3v)
23 )))|=(% style="width: 250px; background-color: rgb(217, 226, 243);" %)(((
24 USB POWER (+5v) Control
25 )))
26 |(% style="width:69px" %)LPS8|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
27 GPIO28(BLUE),
28
29 GPIO21(RED),
30
31 GPIO22(GREEN(% style="background-color:transparent" %))
32 )))|(% style="width:94px" %)(((
33
34
35 +3.3v
36 )))|(% style="width:129px" %) |(% style="width:130px" %)GPIO17(RED)|(% style="width:129px" %) |(% style="width:123px" %) |(% style="width:248px" %) |(% style="width:250px" %)
37 |(% style="width:69px" %)LPS8N|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
38 GPIO28(BLUE),
39
40 GPIO21(RED),
41
42 GPIO22(GREEN(% style="background-color:transparent" %))
43 )))|(% style="width:94px" %)(((
44
45
46 +3.3v
47 )))|(% style="width:129px" %) |(% style="width:130px" %)GPIO17(RED)|(% style="width:129px" %)(((
48 GPIO16(BLUE),
49
50 GPIO26(RED),
51
52 GPIO27(GREEN(% style="background-color:transparent" %))
53 )))|(% style="width:123px" %) |(% style="width:248px" %)(((
54
55
56 GPIO15
57 )))|(% style="width:250px" %)
58 |(% style="width:69px" %)LG308|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(RED)|(% style="width:94px" %)+3.3v|(% style="width:129px" %)GPIO13(RED) |(% style="width:130px" %)GPIO17(RED)|(% style="width:129px" %)GPIO0(RED)|(% style="width:123px" %) |(% style="width:248px" %)GPIO15 |(% style="width:250px" %)GPIO1
59 |(% style="width:69px" %)DLOS8|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:94px" %)+3.3v|(% style="width:129px" %) |(% style="width:130px" %)GPIO17(GREEN)|(% style="width:129px" %)GPIO0(GREEN)|(% style="width:123px" %) |(% style="width:248px" %)GPIO15 |(% style="width:250px" %)GPIO1
60 |(% style="width:69px" %)(((
61 HP0C
62
63 LPS8V2
64 )))|(% style="width:75px" %)Armbian|(% style="width:130px" %)(((
65 PA8(GREEN),
66
67 PA9(RED(% style="background-color:transparent" %))
68 )))|(% style="width:94px" %)+3.3v|(% style="width:129px" %)(((
69 EPHY-LINK-LED(GREEN),
70
71 PA17(BLUE)
72 )))|(% style="width:130px" %) |(% style="width:129px" %)(((
73
74
75 PA7(RED(% style="background-color:transparent" %))
76 )))|(% style="width:123px" %) |(% style="width:248px" %) |(% style="width:250px" %)
77 |(% style="width:69px" %)HP0A|(% style="width:75px" %)Armbian|(% style="width:130px" %)PA8(GREEN)|(% style="width:94px" %)+3.3v|(% style="width:129px" %)EPHY-LINK-LED|(% style="width:130px" %)PA9(RED)|(% style="width:129px" %)PA7(RED)|(% style="width:123px" %) |(% style="width:248px" %)PA17|(% style="width:250px" %)
78 |(% style="width:69px" %)IBB|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:94px" %)+3.3v|(% style="width:129px" %)GPIO13(GREEN)|(% style="width:130px" %)GPIO17(GREEN)|(% style="width:129px" %)GPIO0(GREEN)|(% style="width:123px" %)SENSOR_LED|(% style="width:248px" %) |(% style="width:250px" %)GPIO1
79 |(% style="width:69px" %)LIG16|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(RED)|(% style="width:94px" %)+3.3v|(% style="width:129px" %)GPIO22(GREEN)|(% style="width:130px" %)GPIO17(GREEN)|(% style="width:129px" %)GPIO0(GREEN)|(% style="width:123px" %)GPIO21(GREEN)|(% style="width:248px" %) |(% style="width:250px" %)
80 |(% style="width:69px" %)MS14N|(% style="width:75px" %)Openwrt|(% style="width:130px" %)GPIO28(GREEN)|(% style="width:94px" %)+3.3v|(% style="width:129px" %)GPIO13(GREEN)|(% style="width:130px" %)GPIO17(GREEN)|(% style="width:129px" %)GPIO0(GREEN)|(% style="width:123px" %)SENSOR_LED|(% style="width:248px" %) |(% style="width:250px" %)GPIO1
81
82
83
84 = 2.  Control LEDs & GPIOs =
85
86 == 2.1  OpenWrt Base OS ==
87
88
89 (% class="box infomessage" id="HControlanGeneralGPIO:" %)
90 (((
91 **Control a General GPIO:**
92
93 **echo 18 > /sys/class/gpio/export**     ~/~/ Export gpio 18 so we can use it
94 **echo "high" > /sys/class/gpio/gpio18/direction**   ~/~/  Set direction to out and
95 set level to high. Use "low" to set direction to output and level to low
96
97 **echo 0 > /sys/class/gpio/gpio18/value**    ~/~/ Set output to 0 or 1
98 **echo "in" > /sys/class/gpio/gpio18/direction**  ~/~/ Set GPIO18 as input
99
100 **cat  /sys/class/gpio/gpio18/value**  ~/~/ Get GPIO18 value if set input
101 )))
102
103 (% class="box infomessage" %)
104 (((
105 **Control a GPIO already exported as SYSTEM LEDs .**
106 **echo 1 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn On LED dragino2:red:system
107 **echo 0 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn off LED dragino2:red:system
108 )))
109
110 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]]
111
112
113 == 2.2  Armbian Base OS ==
114
115
116

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