GtWaveFuncGetPwmSource

GX1120

Function Generator mode only.

Returns the pulse-width modulation source.

GtWaveFuncGetPwmSource (nHandle, nChannel, pnSource, pnStatus)

Name	Type	Comments
nHandle	SHORT	Handle to a GX11X0 board.
nChannel	SHORT	Specified Channel number. GX1120: 0 = GTWAVE_CHANNEL_A: Channel A. 1 = GTWAVE_CHANNEL_B: Channel B.
pnSource	PSHORT	PWM modulation source can be: 0. GTWAVE_FUNC_PWM_SOURCE_INTERNAL: pulse-width modulation source is internal waveform. 1. GTWAVE_FUNC_PWM_SOURCE_EXTERNAL: pulse-width modulation source is external.
pnStatus	PSHORT	Returned status: 0 on success, negative number on failure.

The following example returns the PWM source:

SHORT nSource;

GtWaveFuncGetPwmSource (nHandle, GTWAVE_CHANNEL_A, &nSource, &nStatus);