MainMachine _LedProcess.cs
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using CodeLibrary;
using OnlineStore.Common;
using OnlineStore.LoadCSVLibrary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace DeviceLibrary
{
partial class MainMachine
{
Led AlarmLed;
Led StandbyLed;
Led RunningLed;
Led NG_Led;
System.Threading.Timer ledtimer;
void LedProcessInit()
{
ledtimer = new System.Threading.Timer(new TimerCallback(LedProcess), null, 0, 1000);
GC.KeepAlive(ledtimer);
}
void LedProcess(object o)
{
StandbyLed.LedState = LedState.off;
AlarmLed.LedState = LedState.off;
RunningLed.LedState = LedState.off;
NG_Led.LedState = LedState.off;
//无法运行,量报警灯
if (!canRunning)
{
AlarmLed.LedState = LedState.on;
}
if (alarmType != AlarmType.None)
{
AlarmLed.LedState = LedState.on;
AlarmBuzzer.ON();
}
else {
AlarmBuzzer.OFF();
}
if (runStatus == RunStatus.HomeReset)
{
StandbyLed.LedState = LedState.blink;
}
if (runStatus == RunStatus.Running)
{
RunningLed.LedState = LedState.on;
}
Led.LedGroup.ForEach((x) => { x.run(); });
}
}
public class Led {
public static List<Led> LedGroup = new List<Led>();
public LedState LedState = LedState.off;
ushort ledio;
public Led(ushort io) {
ledio = io;
LedGroup.Add(this);
}
IO_VALUE iovalue;
IO_VALUE lastiovalue;
public void run() {
if (this.LedState == LedState.on) {
iovalue = IO_VALUE.HIGH;
}
if (this.LedState == LedState.off)
{
iovalue = IO_VALUE.LOW;
}
if (this.LedState == LedState.blink)
{
if (iovalue == IO_VALUE.LOW)
{
iovalue = IO_VALUE.HIGH;
}
else {
iovalue = IO_VALUE.LOW;
}
}
if (iovalue != lastiovalue) {
lastiovalue = iovalue;
IOManager.WriteSingleDO("", 0x00, ledio, iovalue);
}
}
}
public enum LedState {
off,
on,
blink
}
}