GtWaveSetAmFrequency

GX1110, GX1120

Function Generator and Arbitrary Waveform Generator modes.

Sets the AM modulation frequency.

GtWaveSetAmFrequency (nHandle, nChannel, dFrequency, pnStatus)

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.
dFrequency	DOUBLE	GX1120: AM modulation frequency range is from 0.01Hz to 20KHz GX1120: AM modulation frequency range is from 0.01Hz to 20KHz
pnStatus	PSHORT	Returned status: 0 on success, negative number on failure.

The following example sets the AM modulation frequency to 100Hz:

GtWaveSetAmFrequency (nHandle, GTWAVE_CHANNEL_A, 100, &nStatus);