EBB after reprogramming Home › Evil Mad Scientist Forums › Egg-Bot › EBB after reprogramming This topic has 15 replies, 2 voices, and was last updated 11 years, 10 months ago by infra. Viewing 15 posts - 1 through 15 (of 16 total) 1 2 → Author Posts October 16, 2012 at 4:57 pm #20935 infraParticipant I built it eggbot 2.1 .firmvare pours pickit2only the 3.3v led lights the others not mplab programming okay Windows xp does not recognise it usb driver installed eggbot connects pconly the 3.3v led lights and nothing happens error to search where thank you October 16, 2012 at 5:01 pm #20119 Windell OskayKeymaster This discussion was created from comments split from: Egg-bot firmware Problem. October 16, 2012 at 5:01 pm #20936 Windell OskayKeymaster Was the EBB working correctly before you reprogrammed it? October 16, 2012 at 5:13 pm #20937 infraParticipant I soldered I was building hardware 2.1 firmware mplab pickit2 okay Windows new hardware does not hit home only the 3.3v led on somebody else does not happen October 16, 2012 at 5:16 pm #20938 Windell OskayKeymaster So, it is likely to be a hardware issue, not a software issue? October 16, 2012 at 5:21 pm #20939 infraParticipant hardware problem I built it out of components now öszze but I cannot resuscitate it pic processor the usb the pc does not communicate pc not hardware usb led not light October 16, 2012 at 5:23 pm #20940 Windell OskayKeymaster Did the programming appear to work correctly? If so, it may indicate that the processor is working. October 16, 2012 at 5:27 pm #20941 infraParticipant programming mplab pickit2 okay mplab cheque okay October 16, 2012 at 5:41 pm #20942 infraParticipant programming mplab pickit2 okay mplab cheque okay pic processor the usb the pc does not communicate October 16, 2012 at 5:43 pm #20943 infraParticipant only 3.3v led on October 17, 2012 at 11:50 am #20944 infraParticipant pic pin osc ok pic running pic processor the usb the pc does not communicate October 17, 2012 at 11:52 am #20945 infraParticipant pic osc pin clock oscilloscop check okay October 17, 2012 at 11:53 am #20946 infraParticipant pic usb pin low level October 17, 2012 at 2:12 pm #20947 Windell OskayKeymaster At this point, it still seems like it needs to be a hardware issue. We’ve used the standard firmware to program many of these boards, and never had any problems with it. October 23, 2012 at 8:11 pm #20948 infraParticipant I was building other ebb2.1 board pic go shopping microchip http://www.schmalzhaus.com/EBB/ EBB Version 2.1 this does the same firmvare pours pickit2only the 3.3v led lights the others not mplab programming okay Windows xp does not recognise new microcontroller not bootloader what kind of bootloader is needed into himwhere can be found? Author Posts Viewing 15 posts - 1 through 15 (of 16 total) 1 2 → You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In