Amplitude

Functions
double	GenGetAmplitudeMax (TpDeviceHandle_t hDevice)
	Get maximum signal amplitude.
double	GenGetAmplitudeMin (TpDeviceHandle_t hDevice)
	Get minimum signal amplitude.
double	GenGetAmplitude (TpDeviceHandle_t hDevice)
	Get signal amplitude.
double	GenSetAmplitude (TpDeviceHandle_t hDevice, double dAmplitude)
	Set signal amplitude.
bool8_t	GenGetAmplitudeAutoRanging (TpDeviceHandle_t hDevice)
	Get auto ranging.
bool8_t	GenSetAmplitudeAutoRanging (TpDeviceHandle_t hDevice, bool8_t bEnable)
	Set auto ranging.
uint32_t	GenGetAmplitudeRanges (TpDeviceHandle_t hDevice, double *pList, uint32_t dwLength)
	Get supported ranges.
double	GenGetAmplitudeRange (TpDeviceHandle_t hDevice)
	Get range.
double	GenSetAmplitudeRange (TpDeviceHandle_t hDevice, double dRange)
	Set range.

Detailed Description

By default the amplitude is set to: 1 V and auto ranging is enabled (BOOL8_TRUE).

Function Documentation

double GenGetAmplitudeMax

(

TpDeviceHandle_t

hDevice

)

Get maximum signal amplitude.

Parameters

hDevice

A device handle.

Returns

Maximum signal amplitude.

double GenGetAmplitudeMin

(

TpDeviceHandle_t

hDevice

)

Get minimum signal amplitude.

Parameters

hDevice

A device handle.

Returns

Minimum signal amplitude.

double GenGetAmplitude

(

TpDeviceHandle_t

hDevice

)

Get signal amplitude.

Parameters

hDevice

A device handle.

Returns

Signal amplitude.

double GenSetAmplitude	(	TpDeviceHandle_t	hDevice,
		double	dAmplitude
	)

Set signal amplitude.

Parameters

hDevice	A device handle.
dAmplitude	Signal amplitude.

Returns

Signal amplitude.

bool8_t GenGetAmplitudeAutoRanging

(

TpDeviceHandle_t

hDevice

)

Get auto ranging.

Parameters

hDevice

A device handle.

Returns

BOOL8_TRUE if enabled, BOOL8_FALSE if disabled.

bool8_t GenSetAmplitudeAutoRanging	(	TpDeviceHandle_t	hDevice,
		bool8_t	bEnable
	)

Set auto ranging.

Parameters

hDevice	A device handle.
bEnable	BOOL8_TRUE to enable or BOOL8_FALSE to disable.

Returns

BOOL8_TRUE if enabled, BOOL8_FALSE if disabled.

uint32_t GenGetAmplitudeRanges	(	TpDeviceHandle_t	hDevice,
		double *	pList,
		uint32_t	dwLength
	)

Get supported ranges.

Example:

uint32_t dwRangeCount = GenGetAmplitudeRanges( hDevice , NULL , 0 );
double* pRanges = malloc( sizeof( double ) * dwRangeCount );
dwRangeCount = GenGetAmplitudeRanges( hDevice , pRanges , dwRangeCount );

printf( "GenGetAmplitudeRanges:\n" );

for( i = 0 ; i < dwRangeCount ; i++ )
  printf( "- %f\n" , pRanges[ i ] );

free( pRanges );

Parameters

hDevice	A device handle.
pList	Pointer to array.
dwLength	Number of elements in array.

Returns

Total number of ranges.

double GenGetAmplitudeRange

(

TpDeviceHandle_t

hDevice

)

Get range.

Parameters

hDevice

A device handle.

Returns

Range.

double GenSetAmplitudeRange	(	TpDeviceHandle_t	hDevice,
		double	dRange
	)

Set range.

Example:

double dRange = 10;

dRange = GenSetAmplitudeRange( hDevice , dRange );

printf( "GenSetAmplitudeRange = %f" , dRange );

Parameters

hDevice	A device handle.
dRange	Maximum value that must fit within range.

Returns

Range.