Timebase

Functions
double	ScpGetPreSampleRatio (TpDeviceHandle_t hDevice)
	Get pre sample ratio.
double	ScpSetPreSampleRatio (TpDeviceHandle_t hDevice, double dPreSampleRatio)
	Set pre sample ratio.
uint64_t	ScpGetTriggerHoldOffCountMax (TpDeviceHandle_t hDevice)
	Get maximum trigger hold off count in samples.
uint64_t	ScpGetTriggerHoldOffCountMaxEx (TpDeviceHandle_t hDevice, uint32_t dwMeasureMode)
	Get maximum trigger hold off count in samples by measure mode.
uint64_t	ScpGetTriggerHoldOffCount (TpDeviceHandle_t hDevice)
	Get trigger hold off count in samples.
uint64_t	ScpSetTriggerHoldOffCount (TpDeviceHandle_t hDevice, uint64_t qwTriggerHoldOffCount)
	Set trigger hold off count in samples.
uint64_t	ScpGetRecordLengthMax (TpDeviceHandle_t hDevice)
	Get maximum record length.
uint64_t	ScpGetRecordLengthMaxEx (TpDeviceHandle_t hDevice, uint32_t dwMeasureMode, uint8_t byResolution)
	Get maximum record length by measure mode.
uint64_t	ScpGetRecordLength (TpDeviceHandle_t hDevice)
	Get record length.
uint64_t	ScpSetRecordLength (TpDeviceHandle_t hDevice, uint64_t qwRecordLength)
	Set record length.
uint64_t	ScpVerifyRecordLength (TpDeviceHandle_t hDevice, uint64_t qwRecordLength)
	Verify record length.
uint64_t	ScpVerifyRecordLengthEx (TpDeviceHandle_t hDevice, uint64_t qwRecordLength, uint32_t dwMeasureMode, uint8_t byResolution, uint64_t qwActiveChannelMask)
	Verify record length by measure mode, resolution and active channels.
double	ScpGetSampleFrequencyMax (TpDeviceHandle_t hDevice)
	Get instruments maximum sample frequency.
double	ScpGetSampleFrequency (TpDeviceHandle_t hDevice)
	Get sample frequency.
double	ScpSetSampleFrequency (TpDeviceHandle_t hDevice, double dSampleFrequency)
	Set sample frequency.
double	ScpVerifySampleFrequency (TpDeviceHandle_t hDevice, double dSampleFrequency)
	Verify sample frequency.
double	ScpVerifySampleFrequencyEx (TpDeviceHandle_t hDevice, double dSampleFrequency, uint32_t dwMeasureMode, uint8_t byResolution, uint64_t qwActiveChannelMask)
	Verify sample frequency.

Detailed Description

Function Documentation

double ScpGetPreSampleRatio

(

TpDeviceHandle_t

hDevice

)

Get pre sample ratio.

Parameters

hDevice

A device handle.

Returns

Pre sample ratio 0..1.

uint64_t ScpGetRecordLength

(

TpDeviceHandle_t

hDevice

)

Get record length.

Parameters

hDevice

A device handle.

Returns

Record length.

uint64_t ScpGetRecordLengthMax

(

TpDeviceHandle_t

hDevice

)

Get maximum record length.

Parameters

hDevice

A device handle.

Returns

Maximum record length.

uint64_t ScpGetRecordLengthMaxEx	(	TpDeviceHandle_t	hDevice,
		uint32_t	dwMeasureMode,
		uint8_t	byResolution
	)

Get maximum record length by measure mode.

Parameters

hDevice	A device handle.
dwMeasureMode	Measure mode, a MM_* value.
byResolution	Resolution in bits.

Returns

Maximum record length.

double ScpGetSampleFrequency

(

TpDeviceHandle_t

hDevice

)

Get sample frequency.

Parameters

hDevice

A device handle.

Returns

Sample frequency in Hz.

double ScpGetSampleFrequencyMax

(

TpDeviceHandle_t

hDevice

)

Get instruments maximum sample frequency.

Parameters

hDevice

A device handle.

Returns

Maximum sample frequency.

uint64_t ScpGetTriggerHoldOffCount

(

TpDeviceHandle_t

hDevice

)

Get trigger hold off count in samples.

Parameters

hDevice

A device handle.

Returns

Trigger hold off count in samples.

uint64_t ScpGetTriggerHoldOffCountMax

(

TpDeviceHandle_t

hDevice

)

Get maximum trigger hold off count in samples.

Parameters

hDevice

A device handle.

Returns

Maximum trigger hold off count in samples.

uint64_t ScpGetTriggerHoldOffCountMaxEx	(	TpDeviceHandle_t	hDevice,
		uint32_t	dwMeasureMode
	)

Get maximum trigger hold off count in samples by measure mode.

Parameters

hDevice	A device handle.
dwMeasureMode	Measure mode, a MM_* value.

Returns

Maximum trigger hold off count in samples.

double ScpSetPreSampleRatio	(	TpDeviceHandle_t	hDevice,
		double	dPreSampleRatio
	)

Set pre sample ratio.

Parameters

hDevice	A device handle.
dPreSampleRatio	Pre sample ratio 0..1.

Returns

Pre sample ratio 0..1.

uint64_t ScpSetRecordLength	(	TpDeviceHandle_t	hDevice,
		uint64_t	qwRecordLength
	)

Set record length.

Parameters

hDevice	A device handle.
qwRecordLength	Record length.

Returns

Record length.

double ScpSetSampleFrequency	(	TpDeviceHandle_t	hDevice,
		double	dSampleFrequency
	)

Set sample frequency.

Parameters

hDevice	A device handle.
dSampleFrequency	Sample frequency in Hz.

Returns

Sample frequency in Hz.

uint64_t ScpSetTriggerHoldOffCount	(	TpDeviceHandle_t	hDevice,
		uint64_t	qwTriggerHoldOffCount
	)

Set trigger hold off count in samples.

Parameters

hDevice	A device handle.
qwTriggerHoldOffCount	Trigger hold off count in samples.

Returns

Trigger hold off count in samples.

uint64_t ScpVerifyRecordLength	(	TpDeviceHandle_t	hDevice,
		uint64_t	qwRecordLength
	)

Verify record length.

Parameters

hDevice	A device handle.
qwRecordLength	Record length.

Returns

Record length.

uint64_t ScpVerifyRecordLengthEx	(	TpDeviceHandle_t	hDevice,
		uint64_t	qwRecordLength,
		uint32_t	dwMeasureMode,
		uint8_t	byResolution,
		uint64_t	qwActiveChannelMask
	)

Verify record length by measure mode, resolution and active channels.

Parameters

hDevice	A device handle.
qwRecordLength	Record length.
dwMeasureMode	Measure mode, a MM_* value.
byResolution	Resolution in bits.
qwActiveChannelMask	Bit mask with active channels.

Returns

Record length.

double ScpVerifySampleFrequency	(	TpDeviceHandle_t	hDevice,
		double	dSampleFrequency
	)

Verify sample frequency.

Parameters

hDevice	A device handle.
dSampleFrequency	Sample frequency in Hz.

Returns

Sample frequency in Hz when set.

double ScpVerifySampleFrequencyEx	(	TpDeviceHandle_t	hDevice,
		double	dSampleFrequency,
		uint32_t	dwMeasureMode,
		uint8_t	byResolution,
		uint64_t	qwActiveChannelMask
	)

Verify sample frequency.

Parameters

hDevice	A device handle.
dSampleFrequency	Sample frequency in Hz.
dwMeasureMode	Measure mode, a MM_* value.
byResolution	Resolution in bits.
qwActiveChannelMask	Bit mask with active channels.

Returns

Sample frequency in Hz when set.