#問題:
Arduino UNOでATtiny85の開発を行っています。
しかし、ブートローダの書き込みが成功しません。
正しい回路を組み、ArduinoISPをアップロードしてから電源を抜き、ATtiny85をセットしArduino as ISPでブートローダの書き込みをしているはずなのに、チップを変えたりジャンパワイヤを変えたりしてもエラーコードが出てしまいます。
チップは秋月電子で買ったATtiny85-20PUです
#エラーコード:
avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Users\ \AppData\Local\Arduino15\packages\ATTinyCore\hardware\avr\1.3.3/avrdude.conf" Using Port : COM3 Using Programmer : stk500v1 Overriding Baud Rate : 19200 Setting bit clk period : 5.0
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x03
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x03
avrdude done. Thank you.
どこに問題があるのでしょうか
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2020/02/01 04:12
2020/02/01 09:21