// [DllImport("Sdr1kUsb.dll", EntryPoint="Sdr1kLatch")]
// private static extern int Sdr1kLatchDll(int deviceID, byte latch, byte data);
public static int Sdr1kLatch(byte latch, byte data)
{
if (deviceID < 0)
{
return(SDR1K_ERR_DEVICENOTFOUND);
}
switch (latch)
{
case 0x00:
// HSUSB.SetPortA(&data);
FX2LP.SetPortA(&data);
break;
case 0x01:
// HSUSB.SetPortB(&data);
FX2LP.SetPortB(&data);
break;
case 0x02:
// HSUSB.SetPortD(&data);
FX2LP.SetPortD(&data);
break;
}
// int status = Sdr1kLatchDll(deviceID, latch, data);
int status = 0;
// if(status < 0 && status != SDR1K_ERR_ADCREADINGLOST)
// {
// console.PowerOn = false;
// console.USBPresent = false;
// DisplayError(status);
// }
return(status);
}
// [DllImport("Sdr1kUsb.dll", EntryPoint="Sdr1kGetStatusPort")]
// private static extern int Sdr1kGetStatusPortDll(int deviceID);
public static int Sdr1kGetStatusPort()
{
if (deviceID < 0)
{
return(SDR1K_ERR_DEVICENOTFOUND);
}
// int status = Sdr1kGetStatusPortDll(deviceID);
int status = 0x20;
if (status < 0 && status != SDR1K_ERR_ADCREADINGLOST)
{
// console.PowerOn = false;
// console.USBPresent = false;
// DisplayError(status);
}
byte HSUSBstatus;
HSUSBstatus = 0x00;
// HSUSB.GetRDY(&HSUSBstatus);
FX2LP.GetRDY(&HSUSBstatus);
if ((HSUSBstatus & (byte)0x01) == 0)
{
status = (int)((byte)status | (byte)0x10);
}
if ((HSUSBstatus & (byte)0x02) == 0)
{
status = (int)((byte)status | (byte)0x80);
}
return(status);
}
// [DllImport("Sdr1kUsb.dll")]
// private static extern int Sdr1kOpen(string appName, uint config);
public static int Sdr1kOpen(string appName, uint config)
{
int devicenum = -1;
byte openflag = 0xFF;
// HSUSB.OpenHSUSB(&openflag);
FX2LP.OpenFX2LP(&openflag);
if (openflag != 0xFF)
{
devicenum = 0;
}
return(devicenum);
}
// [DllImport("Sdr1kUsb.dll", EntryPoint="Sdr1kClose")]
// private static extern int Sdr1kCloseDll(int deviceID);
public static int Sdr1kClose()
{
if (deviceID < 0)
{
return(SDR1K_ERR_DEVICENOTFOUND);
}
// int status = Sdr1kCloseDll(deviceID);
//byte closeflag = 0xFF;
//HSUSB.CloseHSUSB(&closeflag);
// HSUSB.CloseHSUSB();
FX2LP.CloseFX2LP();
int status = 0;
if (status < 0 && status != SDR1K_ERR_ADCREADINGLOST)
{
// console.PowerOn = false;
console.USBPresent = false;
deviceID = -1;
// DisplayError(status);
}
return(status);
}
