private void GetDIOStatusTimer_Tick(object sender, EventArgs e)
{
DIO_API.PIN_STATUS PinStatus = new DIO_API.PIN_STATUS();
if (ReadDIPin(ref PinStatus) == false)
{
GetDIOStatusTimer.Enabled = false;
MessageBox.Show("Read Pin fail!");
return;
}
ShowPinStatus(PinStatus);
}
private bool ReadDIPin(ref DIO_API.PIN_STATUS PinStatus)
{
UInt16 LastErrCode;
// Read data
lock (LockReadWrite)
{
LastErrCode = DIO_API.DIO_ReadDIPin(ref PinStatus);
if (LastErrCode != IMC_ERR_NO_ERROR)
{
//MessageBox.Show("Fails to read IO");
return(false);
}
}
return(true);
}
private void ShowPinStatus(DIO_API.PIN_STATUS PinStatus)
{
if (PinStatus.bPin0)
{
PicBoxDI0.Image = TREK_V3_Sample_Code_DIO.Properties.Resources.bulb_on_64x64;
}
else
{
PicBoxDI0.Image = TREK_V3_Sample_Code_DIO.Properties.Resources.bulb_off_64x64;
}
if (PinStatus.bPin1)
{
PicBoxDI1.Image = TREK_V3_Sample_Code_DIO.Properties.Resources.bulb_on_64x64;
}
else
{
PicBoxDI1.Image = TREK_V3_Sample_Code_DIO.Properties.Resources.bulb_off_64x64;
}
}
private bool WriteDOPin()
{
UInt16 LastErrCode;
DIO_API.PIN_STATUS PinStatus = new DIO_API.PIN_STATUS();
PinStatus.bPin0 = RadioDO0.Checked ? true : false;
PinStatus.bPin1 = RadioDO1.Checked ? true : false;
PinStatus.bPin2 = RadioDO2.Checked ? true : false;
PinStatus.bPin3 = RadioDO3.Checked ? true : false;
lock (LockReadWrite)
{
LastErrCode = DIO_API.DIO_WriteDOPin(ref PinStatus);
if (LastErrCode != IMC_ERR_NO_ERROR)
{
MessageBox.Show("Fails to write IO");
return(false);
}
}
return(true);
}