public TriggerDirections(
Channel source,
ThresholdDirection direction)
{
this.Source = source;
this.Direction = direction;
}
public static extern short SetTriggerChannelDirections(
short handle,
ThresholdDirection channelA,
ThresholdDirection channelB,
ThresholdDirection channelC,
ThresholdDirection channelD,
ThresholdDirection ext);
public static extern UInt32 SetSimpleTrigger(
short handle,
short enable,
Channel channel,
short threshold,
ThresholdDirection direction,
uint delay,
short autotrigger_ms);
public static extern short SetPulseWidthQualifier(
short handle,
PwqConditions[] conditions,
short nConditions,
ThresholdDirection direction,
uint lower,
uint upper,
PulseWidthType type);
public static extern uint SetSimpleTrigger(
short handle,
short enable,
Channel source,
short threshold,
ThresholdDirection direction,
uint delay,
short autoTrigger_ms);
public static extern UInt32 SetTriggerChannelDirections(
short handle,
ThresholdDirection channelA,
ThresholdDirection channelB,
ThresholdDirection channelC,
ThresholdDirection channelD,
ThresholdDirection ext,
ThresholdDirection aux);
public tPS5000ADirection(
Channel channel,
ThresholdDirection direction,
ThresholdMode mode)
{
this.channel = channel;
this.direction = direction;
this.mode = mode;
}
public Pwq(PwqConditions[] conditions,
short nConditions,
ThresholdDirection direction,
uint lower, uint upper,
PulseWidthType type)
{
this.conditions = conditions;
this.nConditions = nConditions;
this.direction = direction;
this.lower = lower;
this.upper = upper;
this.type = type;
}
/// <summary>
/// This function sets up a rising edge trigger on a specified channel. Expecting 2Vpp signal.
/// </summary>
public static StandardDriverStatusCode SetTrigger(short handle, Channel channel, int autoTriggerDelay = 0)
{
//3% of signal range
ushort hysteresis = (ushort)((UInt16.MaxValue / 100.0) * 3.0);
var triggerChannelProperty = new TriggerChannelProperties(0, hysteresis, 0, hysteresis, channel);
var triggerChannelProperties = new List <TriggerChannelProperties>()
{
triggerChannelProperty
};
var status = DriverImports.PS6000a.SetTriggerChannelProperties(handle, triggerChannelProperties.ToArray(),
(short)triggerChannelProperties.Count, 0, autoTriggerDelay);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var triggerCondition = new TriggerCondition(channel, TriggerState.True);
var triggerConditions = new List <TriggerCondition>()
{
triggerCondition
};
status = DriverImports.PS6000a.SetTriggerChannelConditions(handle, triggerConditions.ToArray(), (short)triggerConditions.Count,
DriverImports.Action.PICO_CLEAR_ALL | DriverImports.Action.PICO_ADD);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var thresholdDirection = new ThresholdDirection(channel, TriggerDirection.Rising, ThresholdMode.Level);
var thresholdDirections = new List <ThresholdDirection>()
{
thresholdDirection
};
status = DriverImports.PS6000a.SetTriggerChannelDirections(handle, thresholdDirections.ToArray(), (short)thresholdDirections.Count);
if (status == StandardDriverStatusCode.Ok)
{
Console.WriteLine("Trigger has been setup successfully. Please input a 2Vpp signal onto channel: " + channel);
}
return(status);
}
/// <summary>
/// This function sets up a digital rising edge trigger on DIGITAL_CHANNEL5 on a specified port.
/// </summary>
public static StandardDriverStatusCode SetDigitalTrigger(short handle, Channel port)
{
var channel = DigitalChannel.DIGITAL_CHANNEL5;
var digitalChannelDirection = new DigitalChannelDirections(channel, DigitalDirection.DIGITAL_DIRECTION_RISING);
var digitalChannelDirections = new List <DigitalChannelDirections>()
{
digitalChannelDirection
};
var status = DriverImports.PS6000a.SetTriggerDigitalPortProperties(handle, port, digitalChannelDirections.ToArray(), 1);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var triggerCondition = new TriggerCondition(port, TriggerState.True);
var triggerConditions = new List <TriggerCondition>()
{
triggerCondition
};
status = DriverImports.PS6000a.SetTriggerChannelConditions(handle, triggerConditions.ToArray(), (short)triggerConditions.Count,
DriverImports.Action.PICO_CLEAR_ALL | DriverImports.Action.PICO_ADD);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var thresholdDirection = new ThresholdDirection(port, TriggerDirection.Rising, ThresholdMode.Level);
var thresholdDirections = new List <ThresholdDirection>()
{
thresholdDirection
};
status = DriverImports.PS6000a.SetTriggerChannelDirections(handle, thresholdDirections.ToArray(), (short)thresholdDirections.Count);
if (status == StandardDriverStatusCode.Ok)
{
Console.WriteLine("Trigger has been setup successfully. Please input a signal signal onto port: " + port + " channel: " + channel);
}
return(status);
}
public static extern UInt32 SetPulseWidthQualifierProperties(short handle,
ThresholdDirection direction,
uint lower,
uint upper,
PulseWidthType type);
public static extern short SetTriggerChannelDirections(
short handle,
ThresholdDirection channelA,
ThresholdDirection channelB,
ThresholdDirection channelC,
ThresholdDirection channelD,
ThresholdDirection ext,
ThresholdDirection aux);
public static extern short SetPulseWidthQualifier(
short handle,
PwqConditions[] conditions,
short numConditions,
ThresholdDirection direction,
uint lower,
uint upper,
PulseWidthType type);
/// <summary>
/// This function sets up a pulse width trigger on a specified channel. Expecting 2Vpp signal.
/// </summary>
public static StandardDriverStatusCode SetTriggerAndPulseWidth(short handle, Channel channel, uint pulseWidthSampleCount, PulseWidthType pulseWidthType, int autoTriggerDelay = 0)
{
int hysteresis = 2048;
var triggerChannelProperty = new TriggerChannelProperties((short)hysteresis, (ushort)hysteresis, 0, (ushort)hysteresis, channel);
var triggerChannelProperties = new List <TriggerChannelProperties>()
{
triggerChannelProperty
};
var status = DriverImports.PS6000a.SetTriggerChannelProperties(handle, triggerChannelProperties.ToArray(),
(short)triggerChannelProperties.Count, 0, autoTriggerDelay);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var triggerCondition = new TriggerCondition(channel, TriggerState.True);
var triggerConditionPulseWidth = new TriggerCondition(Channel.PulseWidthSource, TriggerState.True);
var triggerConditions = new List <TriggerCondition>()
{
triggerCondition, triggerConditionPulseWidth
};
status = DriverImports.PS6000a.SetTriggerChannelConditions(handle, triggerConditions.ToArray(),
(short)triggerConditions.Count,
DriverImports.Action.PICO_CLEAR_ALL | DriverImports.Action.PICO_ADD);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var thresholdDirection = new ThresholdDirection(channel, TriggerDirection.Falling, ThresholdMode.Level);
var thresholdDirections = new List <ThresholdDirection>()
{
thresholdDirection
};
status = DriverImports.PS6000a.SetTriggerChannelDirections(handle, thresholdDirections.ToArray(), (short)thresholdDirections.Count);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var pulseCondition = new TriggerCondition(channel, TriggerState.True);
var pulseConditions = new List <TriggerCondition>()
{
pulseCondition
};
status = DriverImports.PS6000a.SetPulseWidthQualifierConditions(handle, pulseConditions.ToArray(),
(short)pulseConditions.Count, DriverImports.Action.PICO_CLEAR_ALL | DriverImports.Action.PICO_ADD);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
var pulseDirection = new ThresholdDirection(channel, TriggerDirection.Rising, ThresholdMode.Level);
var pulseDirections = new List <ThresholdDirection> {
pulseDirection
};
status = DriverImports.PS6000a.SetPulseWidthQualifierDirections(handle, pulseDirections.ToArray(),
(short)pulseDirections.Count);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
status = DriverImports.PS6000a.SetPulseWidthQualifierProperties(handle, pulseWidthSampleCount, 0, pulseWidthType);
if (status != StandardDriverStatusCode.Ok)
{
return(status);
}
if (status == StandardDriverStatusCode.Ok)
{
Console.WriteLine("Trigger has been setup successfully with pulse width. Please input a 2Vpp signal onto channel: " + channel);
}
return(status);
}