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pitts-touchscreen/3B/archive/root_12.bak/run_logi.lua

290 lines
9.2 KiB
Lua
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-- LUA default run file
-- LUA default run file
require "env"
panel = {}
require "panel"
socket = require('socket')
PLC = require('vwago')
Scheduler = require('scheduler')
--I2CClass = require('periphery').I2C
I2CDevice = nil;
MQTT = require("mqtt")
daq = {};
local function errLog(msg)
io.stderr:write(msg)
end
function logPrint(msg)
print(msg);
end
local function pubPanelConfig()
MQTT.publish(mqttRoot.."/panel/label/button/send",panel.LabelButtonSend[1])
MQTT.publish(mqttRoot.."/panel/label/button/0",panel.LabelButton_1[1])
MQTT.publish(mqttRoot.."/panel/label/button/1",panel.LabelButton_2[1])
MQTT.publish(mqttRoot.."/panel/label/button/2",panel.LabelButton_3[1])
MQTT.publish(mqttRoot.."/panel/label/button/3",panel.LabelButton_4[1])
MQTT.publish(mqttRoot.."/panel/label/header",panel.LabelHeader[1])
MQTT.publish(mqttRoot.."/panel/options/samples",panel.OptionsSamples[1])
MQTT.publish(mqttRoot.."/panel/options/xaxis/max",panel.OptionsXaxisMax[1])
MQTT.publish(mqttRoot.."/panel/options/xaxis/min",panel.OptionsXaxisMin[1])
MQTT.publish(mqttRoot.."/panel/options/yaxis/0/max",panel.OptionsXaxis_1_Max[1])
MQTT.publish(mqttRoot.."/panel/options/yaxis/1/max",panel.OptionsXaxis_2_Max[1])
MQTT.publish(mqttRoot.."/panel/options/yaxis/1/min",panel.OptionsXaxis_2_Min[1])
MQTT.publish(mqttRoot.."/panel/options/yaxis/0/min",panel.OptionsYaxis_1_Min[1])
MQTT.publish(mqttRoot.."/panel/text/send/message", panel.TextSendMessage[1])
MQTT.publish(mqttRoot.."/panel/text/send/topic",panel.TextSendTopic[1])
MQTT.publish(mqttRoot.."/panel/debug",panel.Debug["alt"][panel.Debug["idx"]])
end
MQTT.onConnect (
function()
errLog("MQTT:\t Connect\n");
MQTT.publish(mqttRoot.."/info", "PIALU")
MQTT.subscribe(mqttRoot.."/ctrl/#")
end
)
MQTT.onMessage (
function(mid, topic, payload)
logPrint("MQTT:\t Message "..topic, payload)
subTopic = string.match(topic,mqttRoot.."/ctrl/(%w+)")
if subTopic then
if subTopic == "cmd" then
logPrint("MQTT:\t Command");
analogChannel = string.match(topic,mqttRoot.."/ctrl/cmd/analog/(%w)")
if analogChannel then
if analogChannel == "0" then
logPrint("MQTT:\t Command Analog Channel "..analogChannel.." "..payload);
if payload == "on" then
channel_0 = true
MQTT.publish(mqttRoot.."/status/analog/0", "on",true)
else
channel_0 = false
MQTT.publish(mqttRoot.."/status/analog/0", "off",true)
end
elseif analogChannel == "1" then
if payload == "on" then
channel_1 = true
MQTT.publish(mqttRoot.."/status/analog/1", "on",true)
else
channel_1 = false
MQTT.publish(mqttRoot.."/status/analog/1", "off",true)
end
elseif analogChannel == "2" then
if payload == "on" then
channel_2 = true
MQTT.publish(mqttRoot.."/status/analog/2", "on",true)
else
channel_2 = false
MQTT.publish(mqttRoot.."/status/analog/2", "off",true)
end
elseif analogChannel == "3" then
if payload == "on" then
channel_3 = true
MQTT.publish(mqttRoot.."/status/analog/3", "on",true)
else
channel_3 = false
MQTT.publish(mqttRoot.."/status/analog/3", "off",true)
end
end
elseif string.match(topic,mqttRoot.."/ctrl/cmd/panel/config") then
if string.match(payload,"publish") then
pubPanelConfig()
elseif string.match(payload,"apply") then
panel = {}
dofile("panel.lua")
end
end
end
end
end
)
local function getInt32(bytes,offset)
if (offset >= 0) and ((#bytes-offset) >= 4) then
num = bytes[offset+1] + bit32.lshift(bytes[offset+2],8) + bit32.lshift(bytes[offset+3],16) + bit32.lshift(bytes[offset+4],24);
if ( num > 0x80000000 ) then
return num - 0x100000000;
else
return num;
end
end
return 9999999999;
end
local function getInt16(bytes,offset)
if (offset >= 0) and ((#bytes-offset) >= 2) then
num = bytes[offset+1] + bit32.lshift(bytes[offset+2],8);
end
if ( num > 0x8000 ) then
return num - 0x10000;
else
return num;
end
return 9999999999;
end
local function getUint8(bytes,offset)
if (offset >= 0) and ((#bytes-offset) >= 1) then
return bytes[offset+1];
end
return 999999999;
end
--[[
local function i2cBegin()
I2CDevice = I2CClass("/dev/i2c-1")
end
local function i2cRecvMsg()
local msg = {{
0x00, -- uint8_t hartbeat;
0x00, 0x00, 0x00, 0x00, -- int32_t data_32;
0x00, 0x00, 0x00, 0x00, -- int32_t data_32;
0x00, 0x00, 0x00, 0x00, -- int32_t data_32;
0x00, 0x00, 0x00, 0x00, -- int32_t data_32;
flags = I2CClass.I2C_M_RD
}}
I2CDevice:transfer(6, msg)
-- print(table.unpack(msg[1]));
return msg[1]
end
local function i2cSendMsg(cmd)
local msg = {{cmd, 0x00, 0x00, 0x00, 0x00, flags = 0}}
I2CDevice:transfer(4, msg)
end
--]]
local function recv()
--[[
daqData = i2cRecvMsg();
-- print(table.unpack(daqData));
daq.hartbeat = getUint8(daqData,0);
daq.sum0 = getInt32(daqData,1);
daq.sum1 = getInt32(daqData,5);
daq.sum2 = getInt32(daqData,9);
daq.sum3 = getInt32(daqData,13);
--]]
daq.hartbeat = 123;
daq.sum0 = 3;
daq.sum1 = 1.7;
daq.sum2 = 9;
daq.sum3 = 5.5;
end
function setup()
mqttBroker = app.mqttBroker[1]
mqttRoot = app.mqttRoot[1]
instance = HMI.App.instance;
layout = HMI.Layout(instance,32,24);
label = HMI.Label(layout,0,0,32,3,"Plot");
label:setTextColor(HMI.Color.white);
label:setBackground(HMI.Color.blue);
chart = HMI.Timechart(layout,0,4,32,16)
chart:setBaseline(0)
chart:setValuePerDivison(2)
chart:setSamplesPerDivison(20)
chart:setSamplesFormat("%d Samples/Div, Samplerate 0.5s <=> 10 Sekunden/Div")
txt0 = HMI.Label(layout, 1,20,6,2,"Ch 0");
txt0:getTextObject():setAlign(HMI.ALIGN_LEFT);
txt1 = HMI.Label(layout,17,20,6,2,"Ch 1");
txt1:getTextObject():setAlign(HMI.ALIGN_LEFT);
txt2 = HMI.Label(layout, 1,22,6,2,"Ch 2");
txt2:getTextObject():setAlign(HMI.ALIGN_LEFT);
txt3 = HMI.Label(layout,17,22,6,2,"Ch 3");
txt3:getTextObject():setAlign(HMI.ALIGN_LEFT);
out0 = HMI.Output(layout, 7,20,6,2,"0000");
out1 = HMI.Output(layout,23,20,6,2,"0000");
out2 = HMI.Output(layout, 7,22,6,2,"0000");
out3 = HMI.Output(layout,23,22,6,2,"0000");
updateTimer = Scheduler.Timer(500)
-- i2cBegin()
if mqttBroker then
errLog("MQTT:\t Begin\n");
MQTT.begin(mqttBroker)
end
MQTT.loop()
channel_0 = true;
channel_1 = true;
channel_2 = true;
channel_3 = true;
MQTT.publish(mqttRoot.."/status/analog/0", "on",true)
MQTT.publish(mqttRoot.."/status/analog/1", "on",true)
MQTT.publish(mqttRoot.."/status/analog/2", "on",true)
MQTT.publish(mqttRoot.."/status/analog/3", "on",true)
end
function loop()
MQTT.loop()
if updateTimer.elapsed() then
updateTimer.restart()
recv()
val0 = daq.sum0*0.0000707750682632
val1 = daq.sum1*0.0000707750682632
val2 = daq.sum2*0.0000208350713273
val3 = daq.sum3*0.0000208350713273
out0:setText(string.format("%5.2f",val0))
out1:setText(string.format("%5.2f",val1))
out2:setText(string.format("%5.2f",val2))
out3:setText(string.format("%5.2f",val3))
chart:plot(daq.sum0*0.0000707750682632)
--chart:plot(daq.sum1*0.0000707750682632)
--chart:plot(daq.sum2*0.0000208350713273)
--chart:plot(daq.sum3*0.0000208350713273)
compound = ""
if channel_0 then
MQTT.publish(mqttRoot.."/analog/0",val0)
compound = compound..",0:"..val0
end
if channel_1 then
MQTT.publish(mqttRoot.."/analog/1",val1)
compound = compound..",1:"..val1
end
if channel_2 then
MQTT.publish(mqttRoot.."/analog/2",val2)
compound = compound..",2:"..val2
end
if channel_3 then
MQTT.publish(mqttRoot.."/analog/3",val3)
compound = compound..",3:"..val3
end
all = string.sub(compound,2)
if string.len(all) > 0 then
MQTT.publish(mqttRoot.."/analog/all",all)
end
end
end
io.stderr:write("Run LUA\n");
--------------------------------------------------
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