commit d330271396059d04a7839fdd09f622376ac50fa7
Author: Ben <ben@privatemail.com>
Date:   Wed Sep 20 05:18:19 2023 +0000

    first commit

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..7667e9d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,39 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=cellled
+PKG_VERSION:=0.0.1
+PKG_RELEASE:=1
+PKG_MAINTAINER:=Konstantine Shevlakov <shevlakov@132lan.ru>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/$(PKG_NAME)
+  PKGARCH:=all
+  TITLE:=LED cellular signal signal strength
+endef
+
+define Package/$(PKG_NAME)/description
+	Indicate LED cellular signal signal strength.
+endef
+
+define Package/$(PKG_NAME)/conffiles
+	/etc/config/cellled
+endef
+
+
+define Build/Prepare
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+endef
+
+
+define Package/$(PKG_NAME)/install
+	$(CP) ./root/* $(1)/
+endef
+
+$(eval $(call BuildPackage,$(PKG_NAME)))
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/config/cellled b/root/etc/config/cellled
new file mode 100644
index 0000000..76d777b
--- /dev/null
+++ b/root/etc/config/cellled
@@ -0,0 +1,25 @@
+
+config device
+	option data_type 'qmi'
+	option device_qmi '/dev/cdc-wdm0'
+	option timeout '5'
+
+config rssi_led
+	option led 'blue:sys'
+	option rssi_min '20'
+	option rssi_max '39'
+
+config rssi_led
+        option led 'blue:wlan0'
+        option rssi_min '40'
+        option rssi_max '59'
+
+config rssi_led
+        option led 'blue:wlan1'
+        option rssi_min '60'
+        option rssi_max '79'
+
+config rssi_led
+        option led 'blue:net'
+        option rssi_min '80'
+        option rssi_max '100'
diff --git a/root/etc/init.d/cellled b/root/etc/init.d/cellled
new file mode 100644
index 0000000..a5cb120
--- /dev/null
+++ b/root/etc/init.d/cellled
@@ -0,0 +1,32 @@
+#!/bin/sh /etc/rc.common
+# Copyright (c) 2011-2015 OpenWrt.org
+
+START=99
+
+start() {
+	if [ ! -f "/var/run/cellled.pid" ]; then
+		/usr/bin/cellled >/dev/null 2>&1 &
+		PID=$(pgrep -f /usr/bin/cellled)
+		if [ $PID ]; then
+			echo $PID > /var/run/cellled.pid
+		fi
+	fi
+	return 0
+}
+
+stop() {
+	rm -f /var/run/cellled.pid
+	kill $(pgrep -f /usr/bin/cellled) >/dev/null 2>&1
+	/etc/init.d/led start
+}
+
+restart(){
+	stop
+	sleep 1
+	start
+}
+
+boot() {
+	(sleep 5 && start >/dev/null 2>&1) &
+	return 0
+}
diff --git a/root/usr/bin/cellled b/root/usr/bin/cellled
new file mode 100644
index 0000000..7696b20
--- /dev/null
+++ b/root/usr/bin/cellled
@@ -0,0 +1,4 @@
+#!/bin/sh
+while true :; do
+	/usr/share/cellled.sh >/dev/null 2>&1
+done
diff --git a/root/usr/share/cellled.sh b/root/usr/share/cellled.sh
new file mode 100644
index 0000000..3164ea0
--- /dev/null
+++ b/root/usr/share/cellled.sh
@@ -0,0 +1,174 @@
+#!/bin/sh
+
+# get data
+get_data(){
+	DATATYPE=$(uci -q get cellled.@device[0].data_type)
+	case $DATATYPE in
+		mm)
+			PORT=$(uci -q get cellled.@device[0].device_mm)
+			RSSI=$(mmcli -m ${PORT} -J | jsonfilter -e '@["modem"]["generic"]["signal-quality"]["value"]')
+		;;
+		qmi)
+			PORT=$(uci -q get cellled.@device[0].device_qmi)
+			QMICTL="qmicli -p -d $PORT"
+			RSSIDB=$($QMICTL --nas-get-signal-info | awk -F [\'\:\ ] '/RSSI:/{print $4}')
+			RSSI=$(echo $RSSIDB |awk '{printf "%d\n", (100*(1-(-51 - $1)/(-50 - -113)))}')
+		;;
+		uqmi)
+			PORT=$(uci -q get cellled.@device[0].device_qmi)
+			RSSIDB=$(uqmi -d ${PORT} --get-signal-info | jsonfilter -e '@["rssi"]')
+			RSSI=$(echo $RSSIDB |awk '{printf "%d\n", (100*(1-(-51 - $1)/(-51 - -113)))}')
+		;;
+		serial)
+			PORT=$(uci -q get cellled.@device[0].device)
+			RSSI=$(gcom -d ${PORT} -s /etc/gcom/getstrength.gcom | awk -F [:,] '/CSQ:/{printf "%.0f\n", $2*100/31}')
+		;;
+	esac
+}
+
+# get rssi levels
+get_led_level(){
+        RSSI_MIN=$(uci -q get cellled.@rssi_led[$n].rssi_min)
+        RSSI_MAX=$(uci -q get cellled.@rssi_led[$n].rssi_max)
+}
+
+# set rgb light
+set_led_rgb(){
+        if [ $RSSI -ge $RSSI_MIN -a $RSSI -le $RSSI_MAX ]; then
+              	LED_ON=$(echo $RSSI_MIN $RSSI_MAX $RSSI | awk '{printf "%.0f\n", (255/($2-$1)*($3-$1))}')
+		STATE=true
+	else
+		LED_ON=0
+		STATE=false
+	fi
+}
+
+# set linear light
+set_led_linear(){
+        if [ $RSSI -ge $RSSI_MIN -a $RSSI -lt $RSSI_MAX ]; then
+                STATE=true
+        elif [ $RSSI -ge $RSSI_MAX ]; then
+                STATE=true
+        elif [ $RSSI -lt $RSSI_MIN ]; then
+                STATE=false
+        else
+                STATE=false
+        fi
+}
+
+# set linear led level
+if_linear(){
+	LED=$(uci -q get cellled.@rssi_led[$n].led)
+	get_led_level
+	set_led_linear
+	if [ $STATE = true -a $LED ]; then
+		LED_ON=255
+		echo $LED_ON > /sys/class/leds/$LED/brightness
+	else
+		LED_ON=0
+		echo $LED_ON > /sys/class/leds/$LED/brightness
+	fi
+
+}
+
+# set grb led level
+if_rgb(){
+	PWM=$(uci -q get cellled.@device[0].pwm_mode)
+	LED_R=$(uci -q get cellled.@device[0].red_led)
+	LED_G=$(uci -q get cellled.@device[0].green_led)
+	LED_B=$(uci -q get cellled.@device[0].blue_led)
+	case $TYPE in
+		poor)
+			get_led_level
+			set_led_rgb
+			if [ $STATE = true ]; then
+				R=255
+				G=0
+				if [ "$PWM" = "1" ]; then
+					B=$((255-$LED_ON))
+				else
+					B=255
+				fi
+			fi
+		;;
+		bad)
+			get_led_level
+			set_led_rgb
+			if [ $STATE = true ]; then
+				R=255
+				if [ "$PWM" = "1" ]; then
+					G=$LED_ON
+				else
+					G=0
+				fi
+				B=0
+			fi
+		;;
+		fair)
+			get_led_level
+			set_led_rgb
+			if [ $STATE = true ]; then
+				if [ "$PWM" = "1" ]; then
+					R=$((255-$LED_ON))
+				else
+					R=255
+				fi
+				G=255
+				B=0
+			fi
+		;;
+		good|best|excellend)
+			get_led_level
+			set_led_rgb
+			if [ $STATE = true ]; then
+				R=0
+				G=255
+				B=0
+			fi
+		;;
+	esac
+	if [ ! $R ]; then R=0; fi
+	if [ ! $G ]; then G=0; fi
+	if [ ! $B ]; then B=0; fi
+}
+
+# select type led (rgb or linear)
+select_led(){
+	if [ "$RGB_LED" = "1" ]; then
+		TYPE=$(uci -q get cellled.@rssi_led[$n].type)
+		if_rgb
+	else
+		if_linear
+	fi
+}
+
+# get param
+get_param(){
+	RSSI=$RSSI
+	if [ $RSSI -lt 0 ]; then
+		RSSI=0
+	elif [ $RSSI -gt 100 ]; then
+		RSSI=100
+	fi
+	LED_ON=0
+	RGB_LED=$(uci -q get cellled.@device[0].rgb_led)
+	SECTIONS=$(uci show cellled | awk -F [\]\[\@=] '/=rssi_led/{print $3}')
+	TIMEOUT=$(uci -q get cellled.@device[0].timeout)
+	if [ -z $RSSI ]; then
+        	exit 2
+	fi
+}
+
+get_data
+get_param
+for n in $SECTIONS; do
+	select_led
+done
+if [ "$RGB_LED" = "1" -a $LED_R -a $LED_G -a $LED_B ]; then
+	#echo "${LED_R}=${R} ${LED_G}=${G} ${LED_B}=${B}"
+        echo $R > /sys/class/leds/$LED_R/brightness
+        echo $G > /sys/class/leds/$LED_G/brightness
+        echo $B > /sys/class/leds/$LED_B/brightness
+fi
+
+sleep $TIMEOUT