static void Main(string[] args)
{
string deviceDescription = "USB-4704,BID#0";
string profilePath = @"C:\Advantech\Profile\p2.xml";
tcClient = new TcAdsClient();
dataStream = new AdsStream(1);
instantDoCtrl = new InstantDoCtrl();
binReader = new BinaryReader(dataStream, System.Text.Encoding.ASCII);
tcClient.Connect(851);
try
{
instantDoCtrl.SelectedDevice = new DeviceInformation(deviceDescription);
errorCode = instantDoCtrl.LoadProfile(profilePath);//Loads a profile to initialize the device.
if (BioFailed(errorCode))
{
throw new Exception();
}
hDigOutP0 = tcClient.AddDeviceNotification("A4704.byDigOutP0", dataStream, 0, 1, AdsTransMode.OnChange, 10, 0, huValHandle);
hEndA4704Program = tcClient.AddDeviceNotification("A4704.bEndA4704Program", dataStream, 0, 1, AdsTransMode.OnChange, 10, 0, huValHandle);
tcClient.AdsNotification += new AdsNotificationEventHandler(OnNotification);
HeartbeatThread heartbeat = new HeartbeatThread(tcClient);
heartbeatThread = new Thread(new ThreadStart(heartbeat.beat));
heartbeatThread.Start();
manualResetEvent = new ManualResetEvent(false);
manualResetEvent.WaitOne();
//Console.ReadKey(false);
}
catch (Exception e)
{
// Something is wrong
string errStr = BioFailed(errorCode) ? " Some error occurred. And the last error code is " + errorCode.ToString()
: e.Message;
//Console.WriteLine(errStr);
}
finally
{
instantDoCtrl.Dispose();
heartbeatThread.Abort();
heartbeatThread.Join();
tcClient.DeleteDeviceNotification(hDigOutP0);
tcClient.Dispose();
}
}
public void UpdateStaticDO_manual()
{
//-----------------------------------------------------------------------------------
// Configure the following parameters before running the demo
//-----------------------------------------------------------------------------------
//The default device of project is demo device, users can choose other devices according to their needs.
string deviceDescription = "PCI-1750,BID#0";
string profilePath = "../../profile/PCI-1750.xml";
int startPort = 0;
int portCount = 2;
ErrorCode errorCode = ErrorCode.Success;
// Step 1: Create a 'InstantDoCtrl' for DO function.
InstantDoCtrl instantDoCtrl = new InstantDoCtrl();
try
{
// Step 2: Select a device by device number or device description and specify the access mode.
// in this example we use ModeWrite mode so that we can fully control the device, including configuring, sampling, etc.
instantDoCtrl.SelectedDevice = new DeviceInformation(deviceDescription);
errorCode = instantDoCtrl.LoadProfile(profilePath);//Loads a profile to initialize the device.
if (BioFailed(errorCode))
{
throw new Exception();
}
// Step 3: Write DO ports
byte[] bufferForWriting = new byte[64];
//byte dataForWriteBit = 0;//data is used to the 'WriteBit'.
//int bit = 1;//the bit is used to the 'WriteBit'.
for (int i = 0; i < portCount; ++i)
{
Console.WriteLine("Input a hexadecimal number for DO port {0} to output(for example, 0x11): ", startPort + i);
string data = Console.ReadLine();
bufferForWriting[i] = byte.Parse(data.Contains("0x") ? data.Remove(0, 2) : data, System.Globalization.NumberStyles.HexNumber);
/*
* //for WriteBit
* Console.WriteLine(" Input a hexadecimal number for DO port {0} to output(for example, 0x1 or 0x00): ", startPort + i);
* string data = Console.ReadLine();
* dataForWriteBit = byte.Parse(data.Contains("0x") ? data.Remove(0, 2) : data, System.Globalization.NumberStyles.HexNumber);
*/
}
errorCode = instantDoCtrl.Write(startPort, portCount, bufferForWriting);
/************************************************************************/
//errorCode = instantDoCtrl.WriteBit(startPort, bit, dataForWriteBit);
//NOTE:
//Every channel has 8 bits, which be used to control 0--7 bit of anyone channel.
//argument1:which port you want to contrl? For example, startPort is 0.
//argument2:which bit you want to control? You can write 0--7, any number you want.
//argument3:What status you want, open or close? 1 menas open, 0 means close.*/
/************************************************************************/
if (BioFailed(errorCode))
{
throw new Exception();
}
Console.WriteLine("DO output completed !");
// Read back the DO status.
// Note:
// For relay output, the read back must be deferred until the relay is stable.
// The delay time is decided by the HW SPEC.
// byte[] bufferForReading = new byte[64];
// instantDoCtrl.DoRead(startPort, portCount, bufferForReading);
// if (BioFailed(errorCode))
// {
// throw new Exception();
// }
// Show DO ports' status
// for (int i = startPort; i < portCount + startPort; ++i)
// {
// Console.WriteLine("Now, DO port {0} status is: 0x{1:x}", i, bufferForReading[i - startPort]);
// }
}
catch (Exception e)
{
// Something is wrong
string errStr = BioFailed(errorCode) ? " Some error occurred. And the last error code is " + errorCode.ToString()
: e.Message;
Console.WriteLine(errStr);
}
finally
{
// Step 4: Close device and release any allocated resource.
instantDoCtrl.Dispose();
//Console.ReadKey(false);
}
}