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Engine: 6cyl inline COP Primary trigger = VR Secondary trigger = VR Vems wireloom with relays and fuses Firmware 1.1.91 Problem I tried to upgrade the bootloader by using the Isp cable from the webshop and the Avr pocket programmer. The lock failed 0x3c ! = 0x2c What can I do next to solve this? This is the result: Microsoft Windows [versie 6.1.7601] Copyright (c) 2009 Microsoft Corporation. Alle rechten voorbehouden. C:\Users\Timmo6>cd\ C:\>avrdude -c usbtiny -p m128 -U lfuse:w:0x2f:m -U hfuse:w:0xc4:m -U efuse:w:0x ff:m -U lock:w:0x3c:m avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.02s avrdude: Device signature = 0x1e9702 avrdude: current erase-rewrite cycle count is -50462977 (if being tracked) avrdude: reading input file "0x2f" avrdude: writing lfuse (1 bytes): Writing | ################################################## | 100% 0.01s avrdude: 1 bytes of lfuse written avrdude: verifying lfuse memory against 0x2f: avrdude: load data lfuse data from input file 0x2f: avrdude: input file 0x2f contains 1 bytes avrdude: reading on-chip lfuse data: Reading | ################################################## | 100% 0.01s avrdude: verifying ... avrdude: 1 bytes of lfuse verified avrdude: reading input file "0xc4" avrdude: writing hfuse (1 bytes): Writing | ################################################## | 100% 0.01s avrdude: 1 bytes of hfuse written avrdude: verifying hfuse memory against 0xc4: avrdude: load data hfuse data from input file 0xc4: avrdude: input file 0xc4 contains 1 bytes avrdude: reading on-chip hfuse data: Reading | ################################################## | 100% 0.01s avrdude: verifying ... avrdude: 1 bytes of hfuse verified avrdude: reading input file "0xff" avrdude: writing efuse (1 bytes): Writing | ################################################## | 100% 0.01s avrdude: 1 bytes of efuse written avrdude: verifying efuse memory against 0xff: avrdude: load data efuse data from input file 0xff: avrdude: input file 0xff contains 1 bytes avrdude: reading on-chip efuse data: Reading | ################################################## | 100% 0.01s avrdude: verifying ... avrdude: 1 bytes of efuse verified avrdude: reading input file "0x3c" avrdude: writing lock (1 bytes): Writing | | 0% 0.00s ***faile d; Writing | ################################################## | 100% 0.08s avrdude: 1 bytes of lock written avrdude: verifying lock memory against 0x3c: avrdude: load data lock data from input file 0x3c: avrdude: input file 0x3c contains 1 bytes avrdude: reading on-chip lock data: Reading | ################################################## | 100% 0.01s avrdude: verifying ... avrdude: verification error, first mismatch at byte 0x0000 0x3c != 0x2c avrdude: verification error; content mismatch avrdude: safemode: Fuses OK avrdude done. Thank you.
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