Joined: 22 Sep 2003 Posts: 101 Location: Cape Town (South africa)
PICDEM FS Problems
Posted: Wed Mar 29, 2006 7:31 am
I am running the CCS demos on a PicDem FS. The program runs flawlessly for about a minute and then the FS disconnects itself. This only seems to happen with the CCS demos and not the Microchip demos.
Any ideas?
The demo is EX_MOUSE
Complier is 3.249
Picdem FS is 11/30/04
hillcraft
Joined: 22 Sep 2003 Posts: 101 Location: Cape Town (South africa)
More info
Posted: Wed Mar 29, 2006 8:02 am
The problem does not occur with the Microchip examples. I have also loaded a not USB program into the Picdem FS while it is powered by the USB cable and I don't have any problems.
Could there be a problem with the CCS USB driver?
rberek
Joined: 10 Jan 2005 Posts: 207 Location: Ottawa, Canada
Posted: Wed Mar 29, 2006 8:20 am
I have the CCS USB development kit and have had good success with all of the CCS USB drivers to this point, including your particular example (EX_MOUSE).
I have also used their USB CDC driver for my own USB Frankencircuit and found that it worked well too.
r.b.
hillcraft
Joined: 22 Sep 2003 Posts: 101 Location: Cape Town (South africa)
USB_CON_SENSE_PIN PIN_B2
Posted: Wed Mar 29, 2006 8:38 am
Hmm, I suspect that if I actually use the connection sense input that is #defined on then the software will work correctly.
When I undefine this input then the software / board works well.
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