部門/AVR/まちかねこ調査隊技術部ロガー開発の現状 - 阪大理学部科学計算・開発サークル -Circle for Science Caluculation and Development-

2012/01/16 16:21:59
電池つながない：認識はされてるようだが通信できない模様．

C:\Documents and Settings\n\My Documents\default>avrdude -c usbtiny -B 1 -pm328p
 -U flash:w:bar.hex
 
avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.
 
avrdude done.  Thank you.
 

avrdude: initialization failed, rc=-1 - Evil Mad Scientist Laboratories

電池つなぐ：そもそも認識されない

C:\Documents and Settings\n\My Documents\default>avrdude -c usbtiny -B 1 -pm328p
 -U flash:w:bar.hex
avrdude: Error: Could not find USBtiny device (0x1781/0xc9f)
 
 
avrdude done.  Thank you.
 

2012/01/23
動いた！！　回路が間違ってることに気づいたがそれを直しても動かず．コマンドの-Bっていうオプションを外したら動いたよ！

• Pocket AVR Programmer - SparkFun Electronics

にはつけると速くなるからつけろと書いてあるんだけど，これのせいでどれだけ悩まされたことか！

C:\Documents and Settings\n\My Documents\default>avrdude -c usbtiny -pm328p -U f
lash:w:bar.hex
 
avrdude: AVR device initialized and ready to accept instructions
 
Reading | ################################################## | 100% 0.03s

avrdude: Device signature = 0x1e950f
avrdude: NOTE: FLASH memory has been specified, an erase cycle will be performed
 
         To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "bar.hex"
avrdude: input file bar.hex auto detected as Intel Hex
avrdude: writing flash (182 bytes):
 
Writing | ################################################## | 100% 0.13s

 
 
avrdude: 182 bytes of flash written
avrdude: verifying flash memory against bar.hex:
avrdude: load data flash data from input file bar.hex:
avrdude: input file bar.hex auto detected as Intel Hex
avrdude: input file bar.hex contains 182 bytes
avrdude: reading on-chip flash data:
 
Reading | ################################################## | 100% 0.11s

 
 
avrdude: verifying ...
avrdude: 182 bytes of flash verified
 
avrdude: safemode: Fuses OK
 
avrdude done.  Thank you.