131 lines
3.2 KiB
Lua
131 lines
3.2 KiB
Lua
-- LUA default run file
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-- LUA default run file
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require "env"
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MQTT = require("mqtt")
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Scheduler = require('scheduler')
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LOGING = 1
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local function errLog(msg)
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io.stderr:write(msg)
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end
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function logPrint(msg,aux)
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if ( LOGING ) then
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if aux then
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print(msg.." , "..aux)
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else
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print(msg);
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end
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end
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end
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function dbgPrint(msg,aux)
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if ( DEBUG ) then
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if aux then
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print(msg.." , "..aux)
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else
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print(msg);
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end
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end
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end
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MQTT.onConnect (
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function()
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errLog("MQTT:\t Connect\n");
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MQTT.subscribe("+/#")
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end
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)
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MQTT.onMessage (
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function(mid, topic, payload)
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logPrint("MQTT:\t Message <"..topic..">", payload)
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--posY,posX,strData,attrData = string.match(payload,"(%d+)|(%d+)|([^|])|([^|])")
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posY,posX,rawData = string.match(payload,"(%d+)|(%d+)|(.+)")
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strData=string.sub(rawData,1,string.len(rawData)/2)
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attrData=string.sub(rawData,string.len(rawData)/2+2)
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print(posY.."|"..posX.."|"..strData.."|"..attrData.."\n")
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if posY and posX and strData and attrData then
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local len = string.len(strData)
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for j=1, len, 1 do
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local label = line[posY+1][posX+j]
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if attrData:sub(j,j) == 'b' then
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label:setTextColor(HMI.Color.black);
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label:setBackground(HMI.Color.green);
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else
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label:setTextColor(HMI.Color.green);
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label:setBackground(HMI.Color.black);
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end
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label:setText(strData:sub(j,j))
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label:draw()
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end
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end
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end
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)
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function setup()
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if app.mqttBroker then
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MQTT.begin(app.mqttBroker[1])
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end
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MQTT.loop()
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instance = HMI.App.instance;
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layout = HMI.Layout(instance,200,48);
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mono = HMI.Font("/root/font/mono.ttf",34)
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line = {}
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for i=1, 6, 1 do
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line[i] = {}
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for j=1, 40, 1 do
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line[i][j] = HMI.Label(layout,5*(j-1),8+4*(i-1),5,4,j%10);
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-- line[i] = HMI.Label(layout,0,8+4*(i-1),200,4,"1234567890123456789012345678901234567890");
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line[i][j]:setTextColor(HMI.Color.green);
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line[i][j]:setBackground(HMI.Color.black);
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line[i][j]:setFont(mono)
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line[1][j]:draw()
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end
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end
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number = {}
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for i=1, 10, 1 do
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number[i] = HMI.Cell(layout,1+20*(i-1),0,20,7,i-1);
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number[i]:setTextColor(HMI.Color.black);
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number[i]:setBackground(HMI.Color.grey);
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number[i]:setFont(mono)
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end
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control = {}
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for j=0, 1, 1 do
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for i=1, 10, 1 do
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control[i+j] = HMI.Cell(layout,1+20*(i-1),34+j*7,20,7,i-1);
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control[i+j]:setTextColor(HMI.Color.black);
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control[i+j]:setBackground(HMI.Color.grey);
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control[i+j]:setFont(mono)
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end
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end
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updateTimer = Scheduler.Timer(500)
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cnt = 0;
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end
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function loop()
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--[[
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if updateTimer.elapsed() then
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line[1]:setText(string.format("%5.2f",cnt))
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line[1]:draw()
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cnt = cnt + 1
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updateTimer.restart()
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end
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--]]
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MQTT.loop()
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end
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io.stderr:write("Run LUA\n");
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--------------------------------------------------
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