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Made poller delay thread safe

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- added property for currentlly queued messages
- added (optional) progress to ReadByteRange
This commit is contained in:
Felix Weiß
2022-09-27 09:52:35 +02:00
parent c7a6559f97
commit 635823a66f
5 changed files with 126 additions and 68 deletions
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165
Examples/Program.cs
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@@ -27,6 +27,8 @@ class Program {
Console.ReadLine();
}
private static bool isProgressReadout = false;
static void Scenario1 () {
Task.Factory.StartNew(async () => {
@@ -46,77 +48,116 @@ class Program {
_ = Task.Factory.StartNew(async () => {
while (true) {
Console.Title = $"Polling Paused: {interf.PollingPaused}, Speed UP: {interf.BytesPerSecondUpstream} B/s, Speed DOWN: {interf.BytesPerSecondDownstream} B/s";
if (isProgressReadout) continue;
Console.Title = $"Polling Paused: {interf.PollingPaused}, " +
$"Speed UP: {interf.BytesPerSecondUpstream} B/s, " +
$"Speed DOWN: {interf.BytesPerSecondDownstream} B/s, " +
$"Poll delay: {interf.PollerDelayMs} ms, " +
$"Queued MSGs: {interf.QueuedMessages}";
await Task.Delay(1000);
}
});
await interf.ConnectAsync(
(plcinf) => {
//reading a value from the register collection
Console.WriteLine($"BitValue is: {registers.BitValue}");
Console.WriteLine($"TestEnum is: {registers.TestEnum}");
//writing a value to the registers
Task.Factory.StartNew(async () => {
//set plc to run mode if not already
await interf.SetOperationMode(OPMode.Run);
int startAdress = 10000;
int entryByteSize = 20 * 20;
var bytes = await interf.ReadByteRange(startAdress, entryByteSize);
Console.WriteLine($"Bytes: {string.Join('-', bytes)}");
await Task.Delay(2000);
await interf.SetRegisterAsync(nameof(registers.TestInt32), 100);
//adds 10 each time the plc connects to the PLCs INT regíster
interf.SetRegister(nameof(registers.TestInt16), (short)(registers.TestInt16 + 10));
//adds 1 each time the plc connects to the PLCs DINT regíster
interf.SetRegister(nameof(registers.TestInt32), (registers.TestInt32 + 1));
//adds 11.11 each time the plc connects to the PLCs REAL regíster
interf.SetRegister(nameof(registers.TestFloat32), (float)(registers.TestFloat32 + 11.11));
//writes 'Hello' to the PLCs string register
interf.SetRegister(nameof(registers.TestString2), "Hello");
//set the current second to the PLCs TIME register
interf.SetRegister(nameof(registers.TestTime), TimeSpan.FromSeconds(DateTime.Now.Second));
//test pausing poller
bool pollerPaused = false;
while(true) {
await Task.Delay(5000);
pollerPaused = !pollerPaused;
if(pollerPaused) {
Console.WriteLine("Pausing poller");
await interf.PausePollingAsync();
Console.WriteLine("Paused poller");
} else {
interf.ResumePolling();
Console.WriteLine("Resumed poller");
}
}
});
}
);
await interf.ConnectAsync((plcinf) => AfterConnect(interf, registers));
});
}
static void AfterConnect (MewtocolInterface interf, TestRegisters registers) {
//reading a value from the register collection
Console.WriteLine($"BitValue is: {registers.BitValue}");
Console.WriteLine($"TestEnum is: {registers.TestEnum}");
_ = Task.Factory.StartNew(async () => {
while(true) {
isProgressReadout = true;
await interf.ReadByteRange(1000, 2000, (p) => {
var totSteps = 10;
var cSteps = totSteps * p;
string progBar = "";
for (int i = 0; i < totSteps; i++) {
if(i < (int)cSteps) {
progBar += "⬛";
} else {
progBar += "⬜";
}
}
Console.Title = $"Prog read range: {(p * 100).ToString("N1")}% {progBar} Queued MSGs: {interf.QueuedMessages}";
});
isProgressReadout = false;
await Task.Delay(3000);
}
});
//writing a value to the registers
_ = Task.Factory.StartNew(async () => {
//set plc to run mode if not already
await interf.SetOperationMode(OPMode.Run);
int startAdress = 10000;
int entryByteSize = 20 * 20;
var bytes = await interf.ReadByteRange(startAdress, entryByteSize);
Console.WriteLine($"Bytes: {string.Join('-', bytes)}");
await Task.Delay(2000);
await interf.SetRegisterAsync(nameof(registers.TestInt32), 100);
//adds 10 each time the plc connects to the PLCs INT regíster
interf.SetRegister(nameof(registers.TestInt16), (short)(registers.TestInt16 + 10));
//adds 1 each time the plc connects to the PLCs DINT regíster
interf.SetRegister(nameof(registers.TestInt32), (registers.TestInt32 + 1));
//adds 11.11 each time the plc connects to the PLCs REAL regíster
interf.SetRegister(nameof(registers.TestFloat32), (float)(registers.TestFloat32 + 11.11));
//writes 'Hello' to the PLCs string register
interf.SetRegister(nameof(registers.TestString2), "Hello");
//set the current second to the PLCs TIME register
interf.SetRegister(nameof(registers.TestTime), TimeSpan.FromSeconds(DateTime.Now.Second));
//test pausing poller
bool pollerPaused = false;
while (true) {
await Task.Delay(5000);
pollerPaused = !pollerPaused;
if (pollerPaused) {
Console.WriteLine("Pausing poller");
await interf.PausePollingAsync();
//interf.PollerDelayMs += 10;
Console.WriteLine("Paused poller");
} else {
interf.ResumePolling();
Console.WriteLine("Resumed poller");
}
}
});
}
static void Scenario2 () {
Logger.LogLevel = LogLevel.Critical;