AVRISPmkII connection status: Unknown status 0x00
问题 Well.. I've been searching on the web in many corners.. but I could not find a solution to my problem. Last time I used my AVRISP2 it worked fine. Now I get the following message when I try to write my program on the uC: avrdude: stk500v2_command(): command failed avrdude: stk500v2_program_enable(): bad AVRISPmkII connection status: Unknown status 0x00 avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. I found many posts on the