GX1110, GX1120
Function Generator and Arbitrary Waveform Generator modes.
Returns the AM modulation frequency.
GtWaveGetAmFrequency (nHandle, nChannel, pdFrequency, 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. |
pdFrequency |
PDOUBLE |
GX1120:AM modulation frequency range is from 0.01Hz to 20KHzGX1120:AM modulation frequency range is from 0.01Hz to 20KHz |
pnStatus |
PSHORT |
Returned status: 0 on success, negative number on failure. |
The following example returns the AM modulation frequency:
DOUBLE dFrequency;
GtWaveGetAmFrequency (nHandle, GTWAVE_CHANNEL_A, &dFrequency, &nStatus);
GtWaveSetAmDepth, GtWaveSetAmFrequency, GtWaveSetAmSource, GtWaveSetAmState, GtWaveSetAmWaveform, GtWaveGetErrorString