GtWaveFuncSetFmState

Supported By

GX1110, GX1120

Applies To

Function Generator mode only.

Purpose

Sets the FM modulation state.

Syntax

GtWaveFuncSetFmState (nHandle, nChannel, bState, pnStatus)

Parameters

Name
Type
Comments
nHandle
SHORT
Handle to a GX11X0 board.
nChannel
SHORT
Specified Channel number.
GX1120:
0 = GTWAVE_CHANNEL_A: Channel A.
GX1120:
0 = GTWAVE_CHANNEL_A: Channel A.
1 = GTWAVE_CHANNEL_B: Channel B.
bState
BOOL
FM state:
0=Disabled.
1=Enabled.
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Comments

Note: External AM needs to be disabled before calling this function.

Example

The following example enables FM modulation:

 

GtWaveFuncSetFmState (nHandle, GTWAVE_CHANNEL_A, TRUE, &nStatus);

 

See Also

GtWaveFuncSetFmFrequency, GtWaveFuncSetFmSource, GtWaveFuncGetFmState, GtWaveFuncSetFmWaveform, GtWaveGetErrorString