public bool StaticDO_Set(int channel, bool open)
{
try
{
instantDoCtrl.SelectedDevice = new DeviceInformation(deviceNumber);
if (open)
{
errorCode = instantDoCtrl.WriteBit(ChannelToPort(channel), ChannelToBit(channel), 1);
}
else
{
errorCode = instantDoCtrl.WriteBit(ChannelToPort(channel), ChannelToBit(channel), 0);
}
/************************************************************************/
//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();
}
// 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 errorForReadingDO = new byte();
errorCode = instantDoCtrl.ReadBit(ChannelToPort(channel), ChannelToBit(channel), out errorForReadingDO);
//if (errorForReadingDO != Convert.ToByte(open))
//{
// throw new Exception();
//}
if (BioFailed(errorCode))
{
throw new Exception();
}
return(true);
}
catch (Exception e)
{
// Something is wrong
string errStr = BioFailed(errorCode) ? " Some error occurred. And the last error code is " + errorCode.ToString()
: e.Message;
return(false);
}
}
/// <summary>
/// Set a digital output
/// </summary>
/// <param name="boolOutput"></param>
/// <param name="value"></param>
public override void Set(BoolOutput boolOutput, bool value)
{
ErrorCode errorCode = ErrorCode.Success;
errorCode = instantDoCtrl.WriteBit(0, boolOutput.Channel, (byte)(value ? 0xff : 0x00));
boolOutput.Value = value;
}
public bool SetDoModeBit(int bit, byte data)
{
ErrorCode err = instantDoCtrlUsb4704.WriteBit(0, bit, data);
if (err != ErrorCode.Success)
{
ActiveEventError("初始化数字输出失败：" + err.ToString());
return(false);
}
return(true);
}
public override void Write(Int32 PORTx, Int32 Pin, Boolean isHigh)
{
lock (syscWriteObject)
{
if (!isDoInitialized)
{
return;
}
m_do.WriteBit(PORTx, Pin, Convert.ToByte(isHigh));
byte data = 0;
m_do.Read(0, out data);
}
}
/// <summary>
/// Подпрограмма записи данных в порт
/// </summary>
/// <param name="port">Имя порта</param>
/// <param name="bit"></param>
/// <param name="value">Данные</param>
/// <returns></returns>
public void WriteBit(int port, int bit, byte value)
{
if (!IsInit)
{
// Модуль не инициализирован
throw new Exception <Pci1753ExceptionArgs>(new Pci1753ExceptionArgs(0),
"The object of card Pci1753 is not initialized");
}
if (port < 0 || port >= ChannelCountMax)
{
// Номер канала задан неверно
throw new Exception <Pci1753ExceptionArgs>(new Pci1753ExceptionArgs(0),
$"The port {port} of card Pci1753 is not valid");
}
var error_code = InstantDoCtrl.WriteBit(port, bit, value);
if (error_code != ErrorCode.Success)
{
// Возникла ошибка
throw new Exception <Pci1753ExceptionArgs>(new Pci1753ExceptionArgs(0),
$"Ошибка записи бита данных в порт {port:D} интерфейсной платы PCI-1753 - {error_code}");
}
}
/// <summary>
/// Makes the DAC Write Bit high or low
/// </summary>
/// <param name="makeHigh">True to make it high, True if data wants to be written </param>
/// <returns></returns>
public bool WriteToDataWriteBit(bool makeBitHigh)
{
int val = (makeBitHigh) ? 1 : 0;
ErrorCode err = outputDIOControl.WriteBit(this.DIOConfig.OutputConfig.DataWriteBit.Port, this.DIOConfig.OutputConfig.DataWriteBit.OutputPin1, Convert.ToByte(val));
if (err == ErrorCode.Success)
{
return(true);
}
return(false);
}
public static ErrorCode DoWriteBit(int port, int bit, byte data)
{
return(instantDoCtrl.WriteBit(port, bit, data));
}