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authorblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-08-04 22:56:46 +0000
committerblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-08-04 22:56:46 +0000
commit3070019b68ff1b0e935e738df270c673b9d3d515 (patch)
treeeeae1e4c7ea59dde6c770573cf50916dac9da443 /package/base-files/files/sbin
parent6ddc4b5e1b3a250cea96a596d5606b4094ae59d3 (diff)
add uci led support
- /etc/config/system can hold led info which is applied at boot - adds /sbin/led.sh to set/clear leds via a name defined in /etc/config/system git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12104 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files/sbin')
-rwxr-xr-xpackage/base-files/files/sbin/led.sh25
1 files changed, 25 insertions, 0 deletions
diff --git a/package/base-files/files/sbin/led.sh b/package/base-files/files/sbin/led.sh
new file mode 100755
index 000000000..e4e92af7e
--- /dev/null
+++ b/package/base-files/files/sbin/led.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+# (C) 2008 openwrt.org
+
+. /etc/functions.sh
+ACTION=$1
+NAME=$2
+do_led() {
+ local name
+ local sysfs
+ config_get name $1 name
+ config_get sysfs $1 sysfs
+ [ "$name" == "$NAME" -a -e "/sys/class/leds/${sysfs}" ] && {
+ [ "$ACTION" == "set" ] &&
+ echo 1 >/sys/class/leds/${sysfs}/brightness \
+ || echo 0 >/sys/class/leds/${sysfs}/brightness
+ exit 0
+ }
+}
+
+[ "$1" == "clear" -o "$1" == "set" ] &&
+ [ -n "$2" ] &&{
+ config_load system
+ config_foreach do_led
+ exit 1
+ }