Wcubed Posted August 2, 2014 Report Share Posted August 2, 2014 Today my Papilio One 500k arrived, so I plug it in the computer with a standard usb to micro cable and tried to load the hello world quickstart bitfile.After installing the papilio loader (in windows) and the necessary drivers however, the papilio did not seem to be connected to the pc at all.I did not get a 'device found' popup and there is no change in the list of devices when I connect or disconnect the board.Unsurprisingly clicking 'run' in papilio loader does nothing at all. I did try the whole procedure anew in ubuntu (i'm dual booting). The papilio loader did give a message: Could not access USB device 0403:6010. If this is linux then use sudo.I did use sudo, but got excactly the same message. Does anyone have any idea what could be the problem? Link to comment Share on other sites More sharing options...
alvieboy Posted August 2, 2014 Report Share Posted August 2, 2014 Can you try using another USB cable ? Link to comment Share on other sites More sharing options...
offroad Posted August 2, 2014 Report Share Posted August 2, 2014 +1 on the cable. There is a faulty batch out there... got first-hand experience on that. Link to comment Share on other sites More sharing options...
mak237 Posted August 2, 2014 Report Share Posted August 2, 2014 +2 on the cable. I have worked with spotty cables that don't make a connection unless you put pressure on a certain spot. Even a good cable can be damaged over time by stress too. Link to comment Share on other sites More sharing options...
Wcubed Posted August 3, 2014 Author Report Share Posted August 3, 2014 Good suggestion, tried 3 different cables (which work with another microcontoller and a usb hub, so they're probably good) on various usb ports but I don't get a connection.Would be bad if it was in that faulty batch. If that's the case, would that apply to my logicstart megawing too? Link to comment Share on other sites More sharing options...
alvieboy Posted August 3, 2014 Report Share Posted August 3, 2014 If you power the Papilio without any wing, does the power LED light up ? Link to comment Share on other sites More sharing options...
Jack Gassett Posted August 4, 2014 Report Share Posted August 4, 2014 Hello Wcubed, Can you make sure that the PWRSELECT jumper has a jumper in the USB position? Maybe wiggle it around and make sure it is making a good connection, or try a different jumper - like the one on the VCCIO header. Does the power light ever come on? Thanks,Jack. Link to comment Share on other sites More sharing options...
Wcubed Posted August 5, 2014 Author Report Share Posted August 5, 2014 It's alive! Thanks Jack, I knew there had to be some small thing I was missing... now it works like a charm. Link to comment Share on other sites More sharing options...
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