Error 31 problem

Aug 31, 2010 at 9:36 AM

The driver and application started running, but no MJEPG data is returned.

By further looking at this problem I found a routine returns Error 31

rc = GetMinMaxQuality (pDrv, bFormatIndex, bFrameIndex, dwValidInterval,&wQualityMin,&wQualityMax, &wQualityInc);

finally IssueVendorTransfer() is called but it returns Error 31, error code

is this camera problem or PDA problem? any suggestion?


Oct 11, 2010 at 8:56 AM

Hi, take alook at my thread, I have also experieced problems around that point in code.