Gx3788AnalogInGetGroundSource

Returns the analog input ground source.

Gx3788AnalogInGetGroundSource (nHandle, nChannels, pnGroundSource, pnStatus)

Name	Type	Comments
nHandle	SHORT	Handle to a GX3788 board.
nChannels	SHORT	Select analog in channel group to query: 0. GX3788_ANALOG_IN_CHANNELS_0_7: Channel group 0 to 7. 1. GX3788_ANALOG_IN_CHANNELS_8_15: Channel group 8 to 15.
pnGroundSource	PSHORT	Returns the analog input Ground Source: 0. GX3788_ANALOG_IN_DIGITAL_GND: Digital Ground. 1. GX3788_ANALOG_IN_ANALOG_GND: Analog Ground .
pnStatus	PSHORT	Returned status: 0 on success, negative number on failure.

The function returns the analog input ground source to either Digital Ground or Analog Ground per group of 8 channels.

The following example sets the ground source of analog channels 0 through 7 to digital ground, and returns the settings:

SHORT nGroundSource, nStatus;

Gx3788AnalogInSetGroundSource (nHandle, GX3788_ANALOG_IN_CHANNELS_0_7, GX3788_ANALOG_IN_DIGITAL_GND, &nStatus);

Gx3788AnalogInGetGroundSource (nHandle, GX3788_ANALOG_IN_CHANNELS_0_7, &nGroundSource, &nStatus);