//The photodiode inputs have been bundled into one task. We never read one photodiode without reading
//the other.
public void ConfigureReadAI(int numberOfMeasurements, bool autostart) //AND CAVITY VOLTAGE!!!
{
readAIsTask = new Task("readAI");
channels = new Dictionary <string, AnalogInputChannel>();
foreach (string s in analogInputs)
{
AnalogInputChannel channel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[s];
channels.Add(s, channel);
}
foreach (KeyValuePair <string, AnalogInputChannel> pair in channels)
{
pair.Value.AddToTask(readAIsTask, 0, 10);
}
if (autostart == false)
{
readAIsTask.Timing.ConfigureSampleClock(
"",
40000,
SampleClockActiveEdge.Rising,
SampleQuantityMode.FiniteSamples, numberOfMeasurements);
readAIsTask.Triggers.StartTrigger.ConfigureDigitalEdgeTrigger(
(string)Environs.Hardware.GetInfo(trigger),
DigitalEdgeStartTriggerEdge.Rising);
}
readAIsTask.Control(TaskAction.Verify);
analogReader = new AnalogMultiChannelReader(readAIsTask.Stream);
}
private void ConfigureReadAI(int numberOfMeasurements, double sampleRate, bool triggerSense, bool autostart) //AND CAVITY VOLTAGE!!!
{
readAIsTask = new Task("readAIsTask");
foreach (string inputName in analogInputs)
{
AnalogInputChannel channel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[inputName];
channel.AddToTask(readAIsTask, 0, 10);
}
SampleClockActiveEdge clockEdge = SampleClockActiveEdge.Rising;
DigitalEdgeStartTriggerEdge triggerEdge = triggerSense ? DigitalEdgeStartTriggerEdge.Rising : DigitalEdgeStartTriggerEdge.Falling;
if (!autostart)
{
// Use internal clock
readAIsTask.Timing.ConfigureSampleClock("", sampleRate, clockEdge, SampleQuantityMode.FiniteSamples, numberOfMeasurements);
readAIsTask.Triggers.StartTrigger.ConfigureDigitalEdgeTrigger(trigger, triggerEdge);
}
readAIsTask.Control(TaskAction.Verify);
analogReader = new AnalogMultiChannelReader(readAIsTask.Stream);
// Commiting now apparently saves time when we actually run the task
readAIsTask.Control(TaskAction.Commit);
}
//The photodiode inputs have been bundled into one task. We never read one photodiode without reading
//the other.
public void ConfigureReadPhotodiodes(int numberOfMeasurements, bool autostart)
{
readPhotodiodesTask = new Task("ReadPhotodiodes");
referenceLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[masterPDChannelName];
lockingLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[slavePDChannelName];
referenceLaserChannel.AddToTask(readPhotodiodesTask, 0, 10);
lockingLaserChannel.AddToTask(readPhotodiodesTask, 0, 10);
readPhotodiodesTask.Control(TaskAction.Verify);
photodiodesReader = new AnalogMultiChannelReader(readPhotodiodesTask.Stream);
}
public void Start()
{
proportionalGain = 0;
integralGain = 0;
// derivativeGain = 0;
ui = new MainForm();
ui.controller = this;
// get access to ScanMaster and the DecelerationHardwareController
RemotingHelper.ConnectScanMaster();
RemotingHelper.ConnectMoleculeMOTHardwareControl();
scanMaster = new ScanMaster.Controller();
hardwareControl = new MoleculeMOTHardwareControl.Controller();
fitter = new DAQ.Analyze.GaussianFitter();
if (!Environs.Debug)
{
outputTask = new Task("LaserControllerOutput");
laserChannel =
(AnalogOutputChannel)Environs.Hardware.AnalogOutputChannels["laser"];
laserChannel.AddToTask(outputTask, -10, 10);
outputTask.Control(TaskAction.Verify);
laserWriter = new AnalogSingleChannelWriter(outputTask.Stream);
inputTask = new Task("LaserControllerInput");
cavityChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels["lockcavity"];
cavityChannel.AddToTask(inputTask, -10, 10);
cavityReader = new AnalogSingleChannelReader(inputTask.Stream);
inputrefTask = new Task("ReferenceLaserControllerInput");
cavityrefChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels["refcavity"];
cavityrefChannel.AddToTask(inputrefTask, -10, 10);
cavityrefReader = new AnalogSingleChannelReader(inputrefTask.Stream);
}
timerDelegate = new TimerCallback(TalkToHardwareControl);
hardwareControlTimer = new System.Threading.Timer(timerDelegate, null, 5000, HARDWARE_CONTROL_TALK_PERIOD);
Application.Run(ui);
}
//The photodiode inputs have been bundled into one task. We never read one photodiode without reading
//the other.
public void ConfigureReadAI(int numberOfMeasurements, bool autostart) //AND CAVITY VOLTAGE!!!
{
readAIsTask = new Task("readAI");
referenceLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[masterPDChannelName];
lockingLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[slavePDChannelName];
cavityVoltageChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[cavityReadChannelName];
referenceLaserChannel.AddToTask(readAIsTask, 0, 10);
lockingLaserChannel.AddToTask(readAIsTask, 0, 10);
cavityVoltageChannel.AddToTask(readAIsTask, 0, 10);
if (autostart == false)
{
readAIsTask.Timing.ConfigureSampleClock(
"",
66000,
SampleClockActiveEdge.Rising,
SampleQuantityMode.FiniteSamples, numberOfMeasurements);
readAIsTask.Triggers.StartTrigger.ConfigureDigitalEdgeTrigger(
(string)Environs.Hardware.GetInfo(AITriggerInputName),
DigitalEdgeStartTriggerEdge.Rising);
}
readAIsTask.Control(TaskAction.Verify);
analogReader = new AnalogMultiChannelReader(readAIsTask.Stream);
}
//The photodiode inputs have been bundled into one task. We never read one photodiode without reading
//the other.
public void ConfigureReadPhotodiodes(int numberOfMeasurements, bool autostart)
{
readPhotodiodesTask = new Task("ReadPhotodiodes");
referenceLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[masterPDChannelName];
lockingLaserChannel = (AnalogInputChannel)Environs.Hardware.AnalogInputChannels[slavePDChannelName];
referenceLaserChannel.AddToTask(readPhotodiodesTask, 0, 10);
lockingLaserChannel.AddToTask(readPhotodiodesTask, 0, 10);
if (!autostart)
{
readPhotodiodesTask.Timing.ConfigureSampleClock(
"",
500,
SampleClockActiveEdge.Rising,
SampleQuantityMode.FiniteSamples, 2 * numberOfMeasurements);
readPhotodiodesTask.Triggers.StartTrigger.ConfigureDigitalEdgeTrigger(
(string)Environs.Hardware.GetInfo(photodiodeTriggerInputName),
DigitalEdgeStartTriggerEdge.Rising);
}
readPhotodiodesTask.AIChannels[0].DataTransferMechanism = AIDataTransferMechanism.UsbBulk;
readPhotodiodesTask.AIChannels[1].DataTransferMechanism = AIDataTransferMechanism.UsbBulk;
readPhotodiodesTask.Control(TaskAction.Verify);
photodiodesReader = new AnalogMultiChannelReader(readPhotodiodesTask.Stream);
}
private void AddChannelToSinglePointTask(string chan)
{
AnalogInputChannel aic = ((AnalogInputChannel)Environs.Hardware.AnalogInputChannels[chan]);
aic.AddToTask(singlePointInputTask, 0, 10);
}
