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/*
* PsychToolbox/Source/Common/PsychHID/PsychHIDReceiveReportsStop.c
*
* PROJECTS: PsychHID
*
* PLATFORMS: All
*
* AUTHORS:
*
* denis.pelli@nyu.edu dgp
* mario.kleiner.de@gmail.com mk
*
* HISTORY:
* 4/7/05 dgp Wrote it, based on PsychHIDGetReport.c
*
*/
#include "PsychHID.h"
static char useString[] = "err = PsychHID('ReceiveReportsStop', deviceNumber)";
static char synopsisString[] =
"Stop receiving and saving reports from the specified USB HID device.\n"
"Calling ReceiveReports enables callbacks (forever) for the incoming reports from that device; "
"call ReceiveReportsStop to halt acquisition of further reports for this device; "
"you can resume acquisition by calling ReceiveReports again. "
"Call GiveMeReports to get all the received reports and empty PsychHID's internal store for that device. "
"\"deviceNumber\" specifies which device. "
"The returned value \"err.n\" is zero upon success and a nonzero error code upon failure, "
"as spelled out by \"err.name\" and \"err.description\". ";
static char seeAlsoString[] = "SetReport, ReceiveReports, GiveMeReports";
PsychError PSYCHHIDReceiveReportsStop(void)
{
PsychGenericScriptType *outErr;
const char *fieldNames[] = {"n", "name", "description"};
char *name = "", *description = "";
long error = 0;
int deviceIndex;
PsychPushHelp(useString,synopsisString,seeAlsoString);
if (PsychIsGiveHelp()) { PsychGiveHelp(); return(PsychError_none); };
PsychErrorExit(PsychCapNumOutputArgs(1));
PsychErrorExit(PsychCapNumInputArgs(1));
PsychCopyInIntegerArg(1, TRUE, &deviceIndex);
error = ReceiveReportsStop(deviceIndex);
PsychHIDErrors(NULL, error, &name, &description);
PsychAllocOutStructArray(1, kPsychArgOptional, -1, 3, fieldNames, &outErr);
PsychSetStructArrayStringElement("name", 0, name, outErr);
PsychSetStructArrayStringElement("description", 0, description, outErr);
PsychSetStructArrayDoubleElement("n", 0, (double) error, outErr);
return(PsychError_none);
}
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