public bool ConnectToFixtureHw(BackgroundWorker bw, int[] pwrChannels, int[] scopeChannels, int[] outChannels, bool useSensor)
{
pwrSupply = new ProgrammablePowerSupply();
atmSensor = new PressureSensor();
outputController = new DigitalOutput();
scopeInput = new ScopeInput();
device = new DeviceUnderTest();
//Setup power supplies
bw.ReportProgress(0, "Initializing power supplies");
//Set up power supply channels
//Add one as power supply channels start at idx 1
mainsDcChannel = pwrChannels[0] + 1;
extDcChannel = pwrChannels[1] + 1;
extBattChannel = pwrChannels[2] + 1;
intBattChannel = pwrChannels[3] + 1;
//Connect to power supplies
if (!pwrSupply.Connect())
{
MessageBox.Show("Error communicating with power supply");
return(false);
}
//Ensure power removal is complete
pwrSupply.DisableOutput();
Thread.Sleep(500);
//Set up PXI digital outputs
bw.ReportProgress(0, "Initializing digital outputs");
if (!outputController.Connect(outChannels[0], outChannels[1]))
{
return(false);
}
outputController.EnableOutput(DigitalOutput.OutputSignals.Ps4SelExtDC, true);
//Set power output settings
bw.ReportProgress(0, "Enabling power");
pwrSupply.EnableChannel(mainsDcChannel);
pwrSupply.EnableChannel(extDcChannel);
pwrSupply.EnableChannel(extBattChannel);
pwrSupply.EnableChannel(intBattChannel);
pwrSupply.SetCurrent(mainsDcChannel, 2.5);
pwrSupply.SetCurrent(extDcChannel, 1.5);
pwrSupply.SetCurrent(extBattChannel, 2);
pwrSupply.SetCurrent(intBattChannel, 2);
pwrSupply.SetVoltage(mainsDcChannel, FixtureVoltage);
pwrSupply.SetVoltage(extDcChannel, FixtureVoltage);
pwrSupply.SetVoltage(extBattChannel, FixtureVoltage);
pwrSupply.SetVoltage(intBattChannel, FixtureVoltage);
pwrSupply.EnableOutput();
//Wait for power supplies to stabilize
Thread.Sleep(2000);
/*
* //Check power OK
* bool voltageOk = true;
* double voltageReading = pwrSupply.GetVoltageMeasurement(mainsDcChannel);
* voltageOk &= (voltageReading >= (FixtureVoltage - FixtureVoltageTolerance));
*
* voltageReading = pwrSupply.GetVoltageMeasurement(extDcChannel);
* voltageOk &= (voltageReading >= (FixtureVoltage - FixtureVoltageTolerance));
*
* voltageReading = pwrSupply.GetVoltageMeasurement(extBattChannel);
* voltageOk &= (voltageReading >= (FixtureVoltage - FixtureVoltageTolerance));
*
* voltageReading = pwrSupply.GetVoltageMeasurement(intBattChannel);
* voltageOk &= (voltageReading >= (FixtureVoltage - FixtureVoltageTolerance));
*
* if(!voltageOk)
* {
* pwrSupply.DisableOutput();
* return false;
* }*/
outputController.EnableOutput(DigitalOutput.OutputSignals.SupercapDisconnect, true);
//TODO potentially add in current measurements as well
//Setup atmospheric sensor if required
if (useSensor)
{
bw.ReportProgress(0, "Initializing pressure and temperature sensor");
if (!atmSensor.Connect())
{
MessageBox.Show("Error communicating with pressure sensor");
return(false);
}
}
//Set up scope
bw.ReportProgress(0, "Initializing scope input");
//Connect to scope
if (!scopeInput.Connect())
{
MessageBox.Show("Error initializing scope");
return(false);
}
//Set scope channels
mainScopeChannel = scopeChannels[0];
speakerScopeChannel1 = scopeChannels[1];
speakerScopeChannel2 = scopeChannels[2];
supercapHiScopeChannel = scopeChannels[3];
supercapMidScopeChannel = scopeChannels[4];
supercapReturnScopeChannel = scopeChannels[5];
//Wait for Vivo45 to come online
bw.ReportProgress(0, "Waiting for unit startup");
Thread.Sleep(25000);
//Check for Vivo 45
bw.ReportProgress(0, "Initializing Vivo45");
if (!device.IsVivo45Connected())
{
//MessageBox.Show("VIVO 45 unit not found");
//return false;
}
//Wait for MP communication to come online
bw.ReportProgress(0, "Retrieving MP data");
Thread.Sleep(3000);
//Get MP list
if (!device.ResetMPList() || !device.ResetDeviceInfoList() || !device.ResetSettingsList())
{
MessageBox.Show("Error communicating with VIVO 45 unit");
//return false;
}
/*
* string commVersion = device.GetMpDeviceInfo("Communication SW version");
*
* string treatVersion = device.GetMpDeviceInfo("Treatment SW version");*/
return(true);
}
public FixtureHardware()
{
device = new DeviceUnderTest();
}
