Demo signals

Functions to control demo signals of a demo oscilloscope channel. More...

Collaboration diagram for Demo signals:

Modules
	Amplitude
	Functions to control the amplitude of a demo signal.
	Frequency
	Functions to control the frequency of a demo signal.
	Offset
	Functions to control the offset of a demo signal.
	Symmetry
	Functions to control the symmetry of a demo signal.
	Phase
	Functions for controlling the phase of a demo signal.
	NoiseEnabled
	Functions for controlling the optional noise of a demo signal.

Functions
TIEPIE_HW_API tiepie_hw_bool	tiepie_hw_oscilloscope_is_demo (tiepie_hw_handle handle)
	Check whether the specified oscilloscope is a demo oscilloscope. More...
TIEPIE_HW_API tiepie_hw_demosignal	tiepie_hw_oscilloscope_channel_demo_get_signal (tiepie_hw_handle handle, uint16_t ch)
	Get the currently selected demo signal type of a specified demo oscilloscope channel. More...
TIEPIE_HW_API tiepie_hw_demosignal	tiepie_hw_oscilloscope_channel_demo_set_signal (tiepie_hw_handle handle, uint16_t ch, tiepie_hw_demosignal value)
	Set the demo signal type of a specified demo oscilloscope channel. More...

Detailed Description

Functions to control demo signals of a demo oscilloscope channel.

A demo oscilloscope functions identical to a real instrument but it has the additional capability of simulating several different types of signals. Many aspects of these signals can be adjusted.

Function Documentation

tiepie_hw_oscilloscope_is_demo()

TIEPIE_HW_API tiepie_hw_bool tiepie_hw_oscilloscope_is_demo

(

tiepie_hw_handle

handle

)

Check whether the specified oscilloscope is a demo oscilloscope.

Parameters

[in]

handle

A device handle identifying the oscilloscope.

Returns

TIEPIE_HW_BOOL_TRUE if the specified oscilloscope is a demo oscilloscope, TIEPIE_HW_BOOL_FALSE if not.

See also

tiepie_hw_devicelist_create_demo_device

Status values

TIEPIE_HW_STATUS_INVALID_HANDLE	The handle is not a valid oscilloscope handle.
TIEPIE_HW_STATUS_OBJECT_GONE
TIEPIE_HW_STATUS_LIBRARY_NOT_INITIALIZED
TIEPIE_HW_STATUS_SUCCESS

Since

1.0

tiepie_hw_oscilloscope_channel_demo_get_signal()

TIEPIE_HW_API tiepie_hw_demosignal tiepie_hw_oscilloscope_channel_demo_get_signal	(	tiepie_hw_handle	handle,
		uint16_t	ch
	)

Get the currently selected demo signal type of a specified demo oscilloscope channel.

Parameters

[in]	handle	A device handle identifying the oscilloscope.
[in]	ch	The channel number identifying the channel, 0 to tiepie_hw_oscilloscope_get_channel_count() - 1.

Returns

The currently selected signal type, tiepie_hw_demosignal value.

See also

tiepie_hw_oscilloscope_channel_demo_set_signal

Status values

TIEPIE_HW_STATUS_NOT_SUPPORTED	The indicated channel does not support getting the demo signal type.
TIEPIE_HW_STATUS_INVALID_CHANNEL
TIEPIE_HW_STATUS_INVALID_HANDLE	The handle is not a valid oscilloscope handle.
TIEPIE_HW_STATUS_OBJECT_GONE
TIEPIE_HW_STATUS_LIBRARY_NOT_INITIALIZED
TIEPIE_HW_STATUS_SUCCESS

See also

tiepie_hw_oscilloscope_channel_demo_set_signal

Since

1.0

tiepie_hw_oscilloscope_channel_demo_set_signal()

TIEPIE_HW_API tiepie_hw_demosignal tiepie_hw_oscilloscope_channel_demo_set_signal	(	tiepie_hw_handle	handle,
		uint16_t	ch,
		tiepie_hw_demosignal	value
	)

Set the demo signal type of a specified demo oscilloscope channel.

Parameters

[in]	handle	A device handle identifying the oscilloscope.
[in]	ch	The channel number identifying the channel, 0 to tiepie_hw_oscilloscope_get_channel_count() - 1.
[in]	value	The requested demo signal type, a tiepie_hw_demosignal value.

Returns

The actually set demo signal type, a tiepie_hw_demosignal value.

See also

tiepie_hw_oscilloscope_channel_demo_get_signal

Status values

TIEPIE_HW_STATUS_NOT_SUPPORTED	The indicated channel does not support setting the demo signal type.
TIEPIE_HW_STATUS_INVALID_VALUE	The requested signal type is not valid.
TIEPIE_HW_STATUS_INVALID_CHANNEL
TIEPIE_HW_STATUS_INVALID_HANDLE	The handle is not a valid oscilloscope handle.
TIEPIE_HW_STATUS_OBJECT_GONE
TIEPIE_HW_STATUS_LIBRARY_NOT_INITIALIZED
TIEPIE_HW_STATUS_SUCCESS

See also

tiepie_hw_demosignal

Since

1.0