public int GetDI(int index, out bool isON)
{
if (index < 0 || index >= DICount)
{
throw new Exception(string.Format("GetDI(index = {0}, isON) index is out of range:0~{1}", index, DICount - 1));
}
isON = false;
if (!IsOpen)
{
return((int)ErrorDef.NotOpen);
}
//lock (asynLocker)
{
if (!IsOpen)
{
return((int)ErrorDef.NotOpen);
}
ushort diVals = 0;
if (0 != DASK.DI_ReadLine(_devHandle, (ushort)(index / 32), (ushort)(index % 32), out diVals))
{
return((int)ErrorDef.InvokeFailed);
}
isON = diVals != 0;
}
return((int)ErrorDef.Success);
}
/* Read Node */
public static void ReadPin(ushort port, ushort pin, out bool state, out short code, out string message)
{
if (Testing)
{
state = true; code = 0; message = "Testing"; return;
}
ushort logic;
code = DASK.DI_ReadLine((ushort)m_device, port, pin, out logic);
state = (logic == 1) ? true : false;
if (code < 0)
{
message = "อ่านพอร์ต DIO7432 ผิดพลาด";
logText = "Read PIN [" + port.ToString() + "." + pin.ToString() + " = " + state.ToString() + "]: " + message;
log.AppendText(logText);
//System.Diagnostics.Debug.WriteLine(logText);
}
else
{
message = "";
logText = "Read PIN [" + port.ToString() + "." + pin.ToString() + " = " + state.ToString() + "]: OK";
log.AppendText(logText);
//System.Diagnostics.Debug.WriteLine(logText);
}
}
private void button2_Click(object sender, EventArgs e)
{
short ret;
uint int_value;
ushort s_value;
//ret = DASK.DI_ReadPort((ushort)m_dev, 0, out int_value); /* INPUT */
ret = DASK.DI_ReadLine((ushort)m_dev, 0, 0, out s_value); /* INPUT */
if (ret < 0)
{
MessageBox.Show("D2K_DI_ReadPort error!");
return;
}
//textBox2.Text = String.Format("{0}", int_value);
textBox2.Text = String.Format("{0}", s_value);
}
public bool GetInputBit(int iBit)
{
bool ret = false;
ushort int_value = 0;
try
{
lock (lockObj)
{
DASK.DI_ReadLine(usCardNo, 0, (ushort)iBit, out int_value);
ret = int_value == 0 ? false : true;
}
}
catch (Exception)
{
return(false);
}
return(ret);
}
public bool Read(IoPoint ioPoint)
{
var device = _devices[ioPoint.BoardNo];
ushort value = 0;
var ret = 0;
if ((ioPoint.IoMode & IoModes.Responser) == 0)
{
ret = DASK.DI_ReadLine((ushort)device, 0, (ushort)ioPoint.PortNo, out value);
}
else
{
ret = DASK.DO_ReadLine((ushort)device, 0, (ushort)ioPoint.PortNo, out value);
}
if (ret != DASK.NoError)
{
switch (ret)
{
case DASK.ErrorInvalidCardNumber:
throw new DaskException(string.Format("The CardNumber argument {0} is out of range (larger than 31).", device));
case DASK.ErrorCardNotRegistered:
throw new DaskException(string.Format("No card registered as {0} CardNumber.", device));
case DASK.ErrorFuncNotSupport:
throw new DaskException(string.Format("The {0} function called is not supported by this type of card.", "DO_WriteLine"));
case DASK.ErrorInvalidIoChannel:
throw new DaskException(string.Format("The specified Channel or Port argument {0} is out of range.", ioPoint.PortNo));
default:
throw new DaskException("Unknown error.");
}
}
return(value > 0);
}