GtDio6xHighVoltageIoGetState

GX5961, File

Returns the specified High Voltage I/O channel state.

GtDio6xHighVoltageIoGetState (nHandle, nChannel, pbState, pnStatus)

Name	Type	Comments
nHandle	SHORT	Session identifier: ● Board handle is used when communicating with the hardware. The Board handle session identifier is returned by calling GtDio6xInitialize or GtDio6xSetupInitialization. ● File handle is used when communicating with a file. The File handle session identifier is returned by calling GtDio6xFileOpen.
nChannel	SHORT	Used to specify the High Voltage I/O channel to get. High Voltage I/O channel numbers are 2000 to 2031.
pbState	PBOOL	Used to return the channel state: 0. FALSE: channel is disabled. 1. TRUE: channel is enabled.
pnStatus	PSHORT	Returned status: 0 on success, negative value on failure.

Note: Applies only to the GX5961, the high voltage I/O are connected to J10 in the Front Panel Connector.

The following example enables High Voltage channel 1 and returns its state:

SHORT nStatus;

BOOL bState;

LONG alChannelList[1];

alChannelList[0] = 2001;

GtDio6xHighVoltageIoSetState (nHandle, 1, alChannelList , TRUE, &nStatus);

GtDio6xHighVoltageIoGetState (nHandle, 2001, &bState, &nStatus);

if(bState)

printf(“Channel 1 is connected”);