static public void opendevice()
{
StringBuilder UnitInfo = new StringBuilder(80);
short handle;
string[] description =
{
"Driver Version ",
"USB Version ",
"Hardware Version ",
"Variant Info ",
"Serial ",
"Cal Date ",
"Kernel Ver ",
"Digital Hardware ",
"Analogue Hardware "
};
Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_14BIT;
//Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_8BIT;
if (_handle > 0)
{
Imports.CloseUnit(_handle);
devicelogs = "";
_handle = 0;
devicelogs += "Closed\n";
deviceisopen = false;
}
else
{
if (channelson[0] || channelson[1] || channelson[2] || channelson[3] || channelson[4])
{
short status = Imports.OpenUnit(out handle, null, resolution);
if (handle > 0)
{
_handle = handle;
devicelogs = "Handle " + _handle.ToString() + "\r\n";
for (int i = 0; i < 9; i++)
{
short requiredSize;
Imports.GetUnitInfo(_handle, UnitInfo, 80, out requiredSize, i);
devicelogs += description[i] + UnitInfo + "\r\n";
}
deviceisopen = true;
devicelogs += "Open\n";
}
}
else
{
devicelogs += "Activate channels or generator\n";
}
}
}
/****************************************************************************
* Select resolution of device
****************************************************************************/
void SetResolution()
{
bool valid;
int maxSelection = 2;
uint status;
Console.WriteLine("0 : 8 bits");
Console.WriteLine("1 : 12 bits");
Console.WriteLine("2 : 14 bits");
if (_noEnabledChannels <= 2)
{
Console.WriteLine("3 : 15 bits"); //can only use up to 2 channels with 15 bit mode
if (_noEnabledChannels < 2)
{
Console.WriteLine("4 : 16 bits"); //can only use 1 channel with 16 bit mode
maxSelection = 4;
}
else
{
maxSelection = 3;
}
}
Console.WriteLine();
do
{
try
{
Console.WriteLine("Resolution: ");
_resolution = (Imports.DeviceResolution)(uint.Parse(Console.ReadLine()));
valid = true;
}
catch (FormatException e)
{
valid = false;
Console.WriteLine("Error: " + e.Message);
}
if (_resolution > (Imports.DeviceResolution)maxSelection)
{
Console.WriteLine("Please select a number stated above");
valid = false;
}
} while (!valid);
if ((status = Imports.SetDeviceResolution(_handle, _resolution)) != 0)
{
Console.WriteLine("Resolution not set Error code: {0)", status);
}
}
private void buttonOpen_Click(object sender, EventArgs e)
{
StringBuilder UnitInfo = new StringBuilder(80);
short handle;
string[] description =
{
"Driver Version ",
"USB Version ",
"Hardware Version ",
"Variant Info ",
"Serial ",
"Cal Date ",
"Kernel Ver ",
"Digital Hardware ",
"Analogue Hardware "
};
Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_16BIT;
//Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_8BIT;
if (_handle > 0)
{
Imports.CloseUnit(_handle);
textBoxUnitInfo.Text = "";
_handle = 0;
buttonOpen.Text = "Open";
}
else
{
short status = Imports.OpenUnit(out handle, null, resolution);
if (handle > 0)
{
_handle = handle;
textBoxUnitInfo.Text = "Handle " + _handle.ToString() + "\r\n";
for (int i = 0; i < 9; i++)
{
short requiredSize;
Imports.GetUnitInfo(_handle, UnitInfo, 80, out requiredSize, i);
textBoxUnitInfo.AppendText(description[i] + UnitInfo + "\r\n");
}
buttonOpen.Text = "Close";
}
}
}
/****************************************************************************
* Outputs the resolution in text format to the console window
****************************************************************************/
void PrintResolution(Imports.DeviceResolution resolution)
{
int res = 8; // 8-bits
switch (resolution)
{
case Imports.DeviceResolution.PS5000A_DR_8BIT:
res = 8;
break;
case Imports.DeviceResolution.PS5000A_DR_12BIT:
res = 12;
break;
case Imports.DeviceResolution.PS5000A_DR_14BIT:
res = 14;
break;
case Imports.DeviceResolution.PS5000A_DR_15BIT:
res = 15;
break;
case Imports.DeviceResolution.PS5000A_DR_16BIT:
res = 16;
break;
default:
break;
}
Console.WriteLine("Device Resolution: {0} bits", res);
}
private void buttonOpen_Click(object sender, EventArgs e)
{
StringBuilder UnitInfo = new StringBuilder(80);
short handle;
string[] description =
{
"Driver Version ",
"USB Version ",
"Hardware Version ",
"Variant Info ",
"Serial ",
"Cal Date ",
"Kernel Ver ",
"Digital Hardware ",
"Analogue Hardware "
};
Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_16BIT;
//Imports.DeviceResolution resolution = Imports.DeviceResolution.PS5000A_DR_8BIT;
if (_handle > 0)
{
Imports.CloseUnit(_handle);
textBoxUnitInfo.Text = "";
_handle = 0;
buttonOpen.Text = "Open";
}
else
{
uint status = Imports.OpenUnit(out handle, null, resolution);
if (handle > 0)
{
_handle = handle;
if (status == StatusCodes.PICO_POWER_SUPPLY_NOT_CONNECTED || status == StatusCodes.PICO_USB3_0_DEVICE_NON_USB3_0_PORT)
{
status = Imports.ChangePowerSource(_handle, status);
}
else if (status != StatusCodes.PICO_OK)
{
MessageBox.Show("Cannot open device error code: " + status.ToString(), "Error Opening Device", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Close();
}
else
{
// Do nothing - power supply connected
}
textBoxUnitInfo.Text = "Handle " + _handle.ToString() + "\r\n";
for (int i = 0; i < 9; i++)
{
short requiredSize;
Imports.GetUnitInfo(_handle, UnitInfo, 80, out requiredSize, (uint)i);
textBoxUnitInfo.AppendText(description[i] + UnitInfo + "\r\n");
}
buttonOpen.Text = "Close";
}
}
}
