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Wiki source code of Control Gateway GPIOs & LEDs

Version 24.29 by Xiaoling on 2023/06/01 16:59
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Xiaoling 19.2 1 **Table of Contents:**
2
Edwin Chen 18.1 3 (((
Xiaoling 19.2 4 {{toc/}}
5
6
Edwin Chen 18.1 7 )))
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9
Xiaoling 24.24 10
Xiaoling 19.2 11 = 1.  Products LEDs Mapping =
Edwin Chen 1.1 12
Xiaoling 21.3 13
Edwin Chen 11.1 14 {{velocity}}
Edwin Chen 10.1 15 $xwiki.ssfx.use("js/xwiki/table/table.css")
16 $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
17 {{/velocity}}
Edwin Chen 1.1 18
Xiaoling 21.2 19
Xiaoling 24.29 20 (% border="1" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#eaeaea; height:25px; width:1392px" %)
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: 260px; background-color: rgb(217, 226, 243);" %)(((
Xiaoling 24.27 22 4G control (Second +3.3v)
Xiaoling 24.29 23 )))|=(% style="width: 246px; background-color: rgb(217, 226, 243);" %)(((
Xiaoling 24.27 24 USB POWER (+5v) Control
Edwin Chen 17.1 25 )))
Xiaoling 24.6 26 |(% style="width:69px" %)LPS8|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
Xiaoling 14.2 27 GPIO28(BLUE),
Edwin Chen 1.1 28
Xiaoling 14.2 29 GPIO21(RED),
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Xiaoling 15.2 31 GPIO22(GREEN(% style="background-color:transparent" %))
Xiaoling 23.1 32 )))|(% style="width:94px" %)(((
Xiaoling 14.2 33
34
35 +3.3v
Xiaoling 24.29 36 )))|(% style="width:129px" %) |(% style="width:130px" %)GPIO17(RED)|(% style="width:129px" %) |(% style="width:123px" %) |(% style="width:260px" %) |(% style="width:246px" %)
Edwin Chen 17.1 37 |(% style="width:69px" %)LPS8N|(% style="width:75px" %)Openwrt|(% style="width:130px" %)(((
Xiaoling 14.2 38 GPIO28(BLUE),
39
40 GPIO21(RED),
41
Xiaoling 15.2 42 GPIO22(GREEN(% style="background-color:transparent" %))
Xiaoling 23.1 43 )))|(% style="width:94px" %)(((
Xiaoling 14.2 44
45
46 +3.3v
Xiaoling 23.1 47 )))|(% style="width:129px" %) |(% style="width:130px" %)GPIO17(RED)|(% style="width:129px" %)(((
Xiaoling 14.2 48 GPIO16(BLUE),
49
50 GPIO26(RED),
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Xiaoling 15.2 52 GPIO27(GREEN(% style="background-color:transparent" %))
Xiaoling 24.29 53 )))|(% style="width:123px" %) |(% style="width:260px" %)(((
Xiaoling 15.2 54
Xiaoling 14.2 55
Xiaoling 15.2 56 GPIO15
Xiaoling 24.29 57 )))|(% style="width:246px" %)
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:260px" %)GPIO15 |(% style="width:246px" %)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:260px" %)GPIO15 |(% style="width:246px" %)GPIO1
Edwin Chen 17.1 60 |(% style="width:69px" %)(((
61 HP0C
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63 LPS8V2
64 )))|(% style="width:75px" %)Armbian|(% style="width:130px" %)(((
Xiaoling 15.2 65 PA8(GREEN),
Xiaoling 14.2 66
Xiaoling 15.2 67 PA9(RED(% style="background-color:transparent" %))
Xiaoling 23.1 68 )))|(% style="width:94px" %)+3.3v|(% style="width:129px" %)(((
Xiaoling 15.2 69 EPHY-LINK-LED(GREEN),
Xiaoling 14.2 70
Xiaoling 15.2 71 PA17(BLUE)
Xiaoling 23.1 72 )))|(% style="width:130px" %) |(% style="width:129px" %)(((
Xiaoling 15.2 73
Xiaoling 14.2 74
Xiaoling 15.2 75 PA7(RED(% style="background-color:transparent" %))
Xiaoling 24.29 76 )))|(% style="width:123px" %) |(% style="width:260px" %) |(% style="width:246px" %)
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:260px" %)PA17|(% style="width:246px" %)
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:260px" %) |(% style="width:246px" %)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:260px" %) |(% style="width:246px" %)
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:260px" %) |(% style="width:246px" %)GPIO1
Xiaoling 15.2 81
Xiaoling 24.3 82
Xiaoling 19.2 83 = 2.  Control LEDs & GPIOs =
84
85 == 2.1  OpenWrt Base OS ==
86
87
Edwin Chen 6.1 88 (% class="box infomessage" id="HControlanGeneralGPIO:" %)
89 (((
Edwin Chen 8.1 90 **Control a General GPIO:**
Edwin Chen 1.1 91
Edwin Chen 1.2 92 **echo 18 > /sys/class/gpio/export**     ~/~/ Export gpio 18 so we can use it
93 **echo "high" > /sys/class/gpio/gpio18/direction**   ~/~/  Set direction to out and
94 set level to high. Use "low" to set direction to output and level to low
95
96 **echo 0 > /sys/class/gpio/gpio18/value**    ~/~/ Set output to 0 or 1
97 **echo "in" > /sys/class/gpio/gpio18/direction**  ~/~/ Set GPIO18 as input
98
99 **cat  /sys/class/gpio/gpio18/value**  ~/~/ Get GPIO18 value if set input
100 )))
101
Edwin Chen 9.1 102 (% class="box infomessage" %)
103 (((
104 **Control a GPIO already exported as SYSTEM LEDs .**
105 **echo 1 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn On LED dragino2:red:system
106 **echo 0 > /sys/class/leds/dragino2\:red\:system/brightness**  ~/~/ Turn off LED dragino2:red:system
107 )))
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Edwin Chen 19.1 109 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]]
Edwin Chen 9.1 110
Edwin Chen 19.1 111
Xiaoling 19.2 112 == 2.2  Armbian Base OS ==
Edwin Chen 19.1 113
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Xiaoling 21.3 115