private static void ReadSingleVariable(AdsClient client)
{
var symbol = client.CreateVariableHandle("KLEMME 4 (EL3204).RTD INPUTS CHANNEL 1");
var buffer = new Memory <byte>(new byte[4]);
var value = client.Read(symbol, buffer);
}
public void RunTest()
{
using (AdsClient client = new AdsClient(settings))
{
var deviceInfo = client.ReadDeviceInfo();
Console.WriteLine("Device info: " + deviceInfo.ToString());
Console.WriteLine();
Console.WriteLine("Available symbols: ");
var symbols = client.Special.GetSymbols();
foreach (var symbol in symbols)
{
Console.WriteLine(" " + symbol.ToString());
}
Console.WriteLine();
uint startTestHandle = client.GetSymhandleByName("MAIN.STARTTEST");
Console.WriteLine("Handle StartTest: " + startTestHandle.ToString());
uint testIsRunningHandle = client.GetSymhandleByName("MAIN.TESTISRUNNING");
Console.WriteLine("Handle TestIsRunning: " + testIsRunningHandle.ToString());
uint stopTestHandle = client.GetSymhandleByName("MAIN.STOPTEST");
Console.WriteLine("Handle StopTest: " + stopTestHandle.ToString());
var testIsRunning = client.Read <bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
client.Write <bool>(startTestHandle, true);
Console.WriteLine("Starting test");
testIsRunning = client.Read <bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
//TODO
client.Write <bool>(stopTestHandle, true);
Console.WriteLine("Stopping test");
testIsRunning = client.Read <bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
}
}
public void RunTest()
{
using (AdsClient client = new AdsClient(settings))
{
var deviceInfo = client.ReadDeviceInfo();
Console.WriteLine("Device info: " + deviceInfo.ToString());
Console.WriteLine();
Console.WriteLine("Available symbols: ");
var symbols = client.Special.GetSymbols();
foreach (var symbol in symbols)
{
Console.WriteLine(" " + symbol.ToString());
}
Console.WriteLine();
uint startTestHandle = client.GetSymhandleByName("MAIN.STARTTEST");
Console.WriteLine("Handle StartTest: " + startTestHandle.ToString());
uint testIsRunningHandle = client.GetSymhandleByName("MAIN.TESTISRUNNING");
Console.WriteLine("Handle TestIsRunning: " + testIsRunningHandle.ToString());
uint stopTestHandle = client.GetSymhandleByName("MAIN.STOPTEST");
Console.WriteLine("Handle StopTest: " + stopTestHandle.ToString());
var testIsRunning = client.Read<bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
client.Write<bool>(startTestHandle, true);
Console.WriteLine("Starting test");
testIsRunning = client.Read<bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
//TODO
client.Write<bool>(stopTestHandle, true);
Console.WriteLine("Stopping test");
testIsRunning = client.Read<bool>(testIsRunningHandle);
Console.WriteLine("Is test running? " + testIsRunning.ToString());
}
}
public static int GetSystemLatencyMaximum(AmsNetId target)
{
var buffer = new Memory <byte>(new byte[8]);
using (AdsClient client = new AdsClient())
{
client.Connect(new AmsAddress(target, AmsPort.R0_Realtime));
client.Read(0x01, 0x02, buffer);
}
return(BitConverter.ToInt32(buffer.ToArray(), 4));
}
public static int GetCpuUsage(AmsNetId target)
{
var buffer = new Memory <byte>(new byte[4]);
using (AdsClient client = new AdsClient())
{
client.Connect(new AmsAddress(target, AmsPort.R0_Realtime));
client.Read(0x01, 0x06, buffer);
}
return(BitConverter.ToInt32(buffer.ToArray(), 0));
}
public T Read<T>(ushort index, byte subIndex, ushort stringLength = 0)
{
if (_client?.IsConnected != true)
Connect();
// https://infosys.beckhoff.de/index.php?content=../content/1031/eap/9007200776467979.html&id=
uint indexOffset = ((uint)index) << 16 | subIndex;
if (typeof(T) == typeof(string))
{
var m = new Memory<byte>(new byte[stringLength]);
_client.Read(SdoIndexGroup, indexOffset, m);
return (T)(object)Encoding.ASCII.GetString(m.ToArray());
}
else
{
return _client.ReadAny<T>(SdoIndexGroup, indexOffset);
}
}
