GtWaveFuncSetPwmFrequency

Supported By

GX1120

Applies To

Function Generator mode only.

Purpose

Sets the pulse-width modulation frequency.

Syntax

GtWaveFuncSetPwmFrequency (nHandle, nChannel, dFrequency, pnStatus)

Parameters

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

Example

The following example sets the pulse-width modulation frequency:

 

GtWaveFuncSetPwmFrequency (nHandle, GTWAVE_CHANNEL_A, 1000, &nStatus);

 

See Also

GtWaveFuncGetPwmFrequency, GtWaveFuncSetPwmSource, GtWaveFuncSetPwmState, GtWaveFuncSetPwmWaveform, GtWaveGetErrorString