【发布时间】:2015-12-12 18:50:05
【问题描述】:
我有 atmega1281 和 AD-USBISP V03.6
我在 Flash 上写入编译问题
问题是
sudo avrdude -p m1281 -P /dev/ttyUSB0 -c stk500v2 -U flash:w:test.hex:i
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0xffffff (retrying)
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0xffffff (retrying)
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0xffffff
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
avrdude done. Thank you.
我猜到的第一个问题是stk500v2_ReceiveMessage(): timeout
但我不知道如何解决这个问题。
如何解决这个问题并在avr的flash上写test.hex?
【问题讨论】: