first commit

Makefile

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+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI app for celled
+LUCI_DEPENDS:=+cellled +luci-compat
+PKG_LICENSE:=GPLv3
+PKG_VERSION:=0.0.1
+PKG_RELEASE:=1
+PKG_MAINTAINER:=Konstantine Shevlakov <shevlakov@132lan.ru>
+
+include $(TOPDIR)/feeds/luci/luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
+

README.md

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+# cellLED
+OpenWrt  application for showing cellular RSSI LED's
+
+Support import information an modemmanager (mmcli), qmi-utils, uqmi and serial port.
+
+Support LED Linear and RGB PWM modes.

luasrc/controller/modem/cellled.lua

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+local nixio = require "nixio"
+
+module("luci.controller.modem.cellled", package.seeall)
+
+local utl = require "luci.util"
+
+function index()
+	entry({"admin", "modem"},  firstchild(), "Modem", 45).acl_depends={"unauthenticated"}
+	entry({"admin", "modem", "cellled"}, cbi("modem/cellled"), translate("CellLED"), 63).acl_depends={"unauthenticated"}
+end

luasrc/model/cbi/modem/cellled.lua

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+-- Copyright 2021 Konstantine Shevlyakov <shevlakov@132lan.ru>
+-- Licensed to the GNU General Public License v3.0.
+
+require("nixio.fs")
+local m, d, s
+local serial = "/dev/tty[A-Z][A-Z]*"
+local qmi = "/dev/cdc-wdm*"
+local uqmi = "/sbin/uqmi"
+local libqmi = "/usr/bin/qmicli"
+local mmcli = "/usr/bin/mmcli"
+local gcom = "/usr/bin/comgt"
+	
+
+local m = Map("cellled", translate("CellLED: RSSI Cellular signal strength."),
+	translate("<h3>General Setup<h3>"))
+
+local mm = {}
+local t = io.popen("mmcli -J -L | jsonfilter -e '@[\"modem-list\"][*]'", "r")
+local d = m:section(TypedSection, "device")
+d.anonymous = true
+d.rmempty = true;
+data = d:option(ListValue, "data_type", translate("Select Data service"))
+local try_port = nixio.fs.glob(libqmi)
+for node in try_port do
+	data:value("qmi", "libqmi")
+end
+local try_port = nixio.fs.glob(uqmi)
+for node in try_port do
+	data:value("uqmi", "uqmi")
+end
+local try_port = nixio.fs.glob(mmcli)
+for node in try_port do
+	data:value("mm", "modemmanager")
+end
+local try_port = nixio.fs.glob(gcom)
+for node in try_port do
+	data:value("serial", "serial port")
+end
+devmm = d:option(ListValue, "device_mm", translate("Select Data port"))
+if mm ~= nil then
+	for devm in t:lines() do
+		table.insert(mm, m)
+		mm[#mm + 1] = devm
+	end
+	for b,g in ipairs(mm) do
+		mm[b] = g
+		if type(g) ~= "table" then
+			n = io.popen
+			devmm:value(g,g)
+		end
+	end
+end
+devmm:depends("data_type", "mm")
+devq = d:option(ListValue, "device_qmi", translate("Select Data port"))
+local try_port = nixio.fs.glob(qmi)
+for node in try_port do
+	devq:value(node, node)
+end
+devq:depends("data_type", "qmi")
+devq:depends("data_type", "uqmi")
+devs = d:option(ListValue, "device", translate("Select Data port"))
+local try_port = nixio.fs.glob(serial)
+for node in try_port do
+        devs:value(node, node)
+end
+devs:depends("data_type", "serial")
+
+timeout = d:option(Value, "timeout", translate("Timeout interval data"))
+rgb = d:option(Flag, "rgb_led", translate("Use RGB Led"))
+rgb.rmempty = true
+
+pwm = d:option(Flag, "pwm_mode", translate("Use PWM"),
+                translate("Enable if Support PWM LED"))
+pwm:depends("rgb_led", 1)
+local try_leds = nixio.fs.glob("/sys/class/leds/*")
+red_led = d:option(ListValue, "red_led", translate("Red LED"))
+if try_leds then
+        local flash
+        local status
+        for flash in try_leds do
+                local status = flash
+                local flash = string.sub (status, 17)
+                red_led:value(flash,flash)
+        end
+end
+
+local try_leds = nixio.fs.glob("/sys/class/leds/*")
+green_led = d:option(ListValue, "green_led", translate("Green LED"))
+if try_leds then
+        local flash
+        local status
+        for flash in try_leds do
+                local status = flash
+                local flash = string.sub (status, 17)
+                green_led:value(flash,flash)
+        end
+end
+
+local try_leds = nixio.fs.glob("/sys/class/leds/*")
+blue_led = d:option(ListValue, "blue_led", translate("Blue LED"))
+if try_leds then
+        local flash
+        local status
+        for flash in try_leds do
+                local status = flash
+                local flash = string.sub (status, 17)
+                blue_led:value(flash,flash)
+        end
+end
+red_led:depends("rgb_led", 1)
+green_led:depends("rgb_led", 1)
+blue_led:depends("rgb_led", 1)
+
+l = m:section(TypedSection, "device", "<p>&nbsp;</p>" .. translate("Signal strength values"))
+l.anonymous = true
+
+local s = m:section(TypedSection, "rssi_led")
+rgb = s:option(Flag, "rgb", translate("RGB Led"))
+
+local try_leds = nixio.fs.glob("/sys/class/leds/*")
+led = s:option(ListValue, "led", translate("Select LED"))
+if try_leds then
+	local flash
+	local status
+	for flash in try_leds do
+		local status = flash
+		local flash = string.sub (status, 17)
+		led:value(flash,flash)
+	end
+end
+led:depends("rgb", 0)
+
+quality = s:option(ListValue, "type", translate("Quality"))
+quality:value("poor",translate("Poor"))
+quality:value("bad",translate("Bad"))
+quality:value("fair",translate("Fair"))
+quality:value("good",translate("Good"))
+quality:depends("rgb", 1)
+rssi_min = s:option(Value, "rssi_min", translate("Min.value \"%\""))
+rssi_max = s:option(Value, "rssi_max", translate("Max.value \"%\""))
+s.addremove = true;
+s.rmempty = true;
+s.anonymous = true;
+
+return m