Event

Description

Select the event that controls the trigger output.

Supported events are:

• Generator start
• Generator stop
• Generator new period

Only one event at a time can be set for a trigger output.

By default, the event is set to TOE_GENERATOR_START.

Functions
uint64_t	DevTrOutGetEvents (TpDeviceHandle_t hDevice, uint16_t wOutput)
	Get the supported trigger output events for a specified device trigger output. More...
uint64_t	DevTrOutGetEvent (TpDeviceHandle_t hDevice, uint16_t wOutput)
	Get the currently selected trigger output event for a specified device trigger output. More...
uint64_t	DevTrOutSetEvent (TpDeviceHandle_t hDevice, uint16_t wOutput, uint64_t qwEvent)
	Set the trigger output event for a specified device trigger output. More...

Function Documentation

uint64_t DevTrOutGetEvents	(	TpDeviceHandle_t	hDevice,
		uint16_t	wOutput
	)

Get the supported trigger output events for a specified device trigger output.

Parameters

hDevice	A device handle identifying the device.
wOutput	The trigger output index identifying the trigger output, 0 to DevTrOutGetCount() - 1.

Returns

The supported trigger output events, a set of OR-ed TOE_* values.

Status values

INVALID_OUTPUT	The requested trigger output is not valid.
NOT_SUPPORTED	The device has no trigger outputs.
INVALID_HANDLE	The handle to the device is invalid.
DEVICE_GONE	The device indicated by the device handle is no longer available.
SUCCESS	The function executed successfully.

See also

DevTrOutGetEvent

DevTrOutSetEvent

Since

0.4.1

uint64_t DevTrOutGetEvent	(	TpDeviceHandle_t	hDevice,
		uint16_t	wOutput
	)

Get the currently selected trigger output event for a specified device trigger output.

Parameters

hDevice	A device handle identifying the device.
wOutput	The trigger output index identifying the trigger output, 0 to DevTrOutGetCount() - 1.

Returns

The currently selected trigger output event, a TOE_* value.

Status values

INVALID_OUTPUT	The requested trigger output is not valid.
NOT_SUPPORTED	The device has no trigger outputs.
INVALID_HANDLE	The handle to the device is invalid.
DEVICE_GONE	The device indicated by the device handle is no longer available.
SUCCESS	The function executed successfully.

See also

DevTrOutGetEvents

DevTrOutSetEvent

Since

0.4.1

uint64_t DevTrOutSetEvent	(	TpDeviceHandle_t	hDevice,
		uint16_t	wOutput,
		uint64_t	qwEvent
	)

Set the trigger output event for a specified device trigger output.

Parameters

hDevice	A device handle identifying the device.
wOutput	The trigger output index identifying the trigger output, 0 to DevTrOutGetCount() - 1.
qwEvent	Trigger output event, a TOE_* value.

Returns

Trigger output event, a TOE_* value.

Status values

INVALID_OUTPUT	The requested trigger output is not valid.
INVALID_VALUE	The requested event value is not valid.
NOT_SUPPORTED	The device has no trigger outputs.
INVALID_HANDLE	The handle to the device is invalid.
DEVICE_GONE	The device indicated by the device handle is no longer available.
SUCCESS	The function executed successfully.

See also

DevTrOutGetEvents

DevTrOutGetEvent

Since

0.4.1