Kind

The channel trigger kind property is used to control how the channel trigger responds to the channel input signal. More...

Functions
uint64_t	ScpChTrGetKinds (TpDeviceHandle_t hDevice, uint16_t wCh)
	Get the supported channel trigger kinds for a specified channel with the current measure mode.
uint64_t	ScpChTrGetKind (TpDeviceHandle_t hDevice, uint16_t wCh)
	Get the currently selected channel trigger kind for a specified channel.
uint64_t	ScpChTrSetKind (TpDeviceHandle_t hDevice, uint16_t wCh, uint64_t qwTriggerKind)
	Set the channel trigger kind for a specified channel.

Detailed Description

The channel trigger kind property is used to control how the channel trigger responds to the channel input signal.

Use ScpChTrGetKinds to find out which trigger kinds are supported by the channel. Depending on the selected trigger kind, other properties like e.g. level(s) and hysteresis are available to configure the channel trigger. Read more on trigger kind.

By default kind is set to rising edge (TK_RISING).

Function Documentation

uint64_t ScpChTrGetKind	(	TpDeviceHandle_t	hDevice,
		uint16_t	wCh
	)

Get the currently selected channel trigger kind for a specified channel.

Parameters

hDevice	A device handle.
wCh	Channel number, 0 to ScpGetChannelCount() - 1.

Returns

The current channel trigger kind, a TK_* value.

See Also

ScpChTrGetKinds

ScpChTrSetKind

uint64_t ScpChTrGetKinds	(	TpDeviceHandle_t	hDevice,
		uint16_t	wCh
	)

Get the supported channel trigger kinds for a specified channel with the current measure mode.

Parameters

hDevice	A device handle.
wCh	Channel number, 0 to ScpGetChannelCount() - 1.

Returns

Supported trigger kinds, a set of OR-ed TK_* values or TKM_NONE if the channel has no trigger support.

See Also

ScpChTrGetKind

ScpChTrSetKind

uint64_t ScpChTrSetKind	(	TpDeviceHandle_t	hDevice,
		uint16_t	wCh,
		uint64_t	qwTriggerKind
	)

Set the channel trigger kind for a specified channel.

Parameters

hDevice	A device handle.
wCh	Channel number, 0 to ScpGetChannelCount() - 1.
qwTriggerKind	Trigger kind: a TK_* value.

Returns

The actually set channel trigger kind, a TK_* value.

See Also

ScpChTrGetKinds

ScpChTrGetKind