Help! Keep getting verifaction failure on upload to Uno32

Created Tue, 03 Jan 2012 19:50:29 +0000 by Oldgoat53

Oldgoat53

Tue, 03 Jan 2012 19:50:29 +0000

just hooked the ChipKit UNO32 to my Windows 7 laptop. Tried to load Blink sketch. Keep getting "verification error first mismatch at Byte 00x0180 0x00!=0xff, verifcation error, content mismatch". Looks like there is error during the upload. The green led LD4 blinks continually. Any pointers on how to fix this? Do I have a bad ChipKit Uno32 board? thanks B

Jacob Christ

Wed, 04 Jan 2012 16:48:26 +0000

There is a known issue with an older version of the bootloader that could be causing this problem. Do you have a means of flashing the latest bootloader (such as a PICKIT or an ICD)? If so you can download the latest bootloader from the Digilent Uno32 web page.

Jacob

Oldgoat53

Wed, 04 Jan 2012 18:08:16 +0000

Jacob, thanks for your quick response. Unfortunately I dont have a programmer handy. I did contact the Digilent customer support and they are helping me resolve this. best B

Oldgoat53

Wed, 04 Jan 2012 23:33:04 +0000

Contacted Digilent customer service to resolve this issue. Excellent customer service response- identified as a bootloader problem.They are sending me a replacement pronto! Bravo Digilent! :D B