在Eclipse上工作时出现AVRDude错误

Question

我一直在使用Eclipse上的ATMega32进行一个项目，一切都很顺利，突然，当我试图构建我的项目以将项目下载到MCU中时，我得到了以下错误：

AVRDude Error
Could not understand the output from AVRDude. 
- Either avrdude returned an error message that is not covered by AVR Eclipse Plugin
- or you have newer AVRDude version with a changed output format.
In either case check the AVRDude return message below and contact the AVR Eclipse Plugin maintainers to have this fixed.
https://sourceforge.net/projects/avr-eclipse
Reason:
Could not find a valid Signature in the avrdude output.

当我检查AVRDude输出时，我得到了所有有效的部分，最后得到了以下内容：

Launching: C:\WinAVR-20100110\bin\avrdude -cusbasp -pm16
Output:

avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: error: programm enable: target doesn't answer. 1
avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.

avrdude done. Thank you.

avrdude finished

Launching: C:\WinAVR-20100110\bin\avrdude -cusbasp -px128a3
Output:

avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: error: programm enable: target doesn't answer. 1
avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.

avrdude done. Thank you.

avrdude finished

有人能帮我告诉我怎么解决这个问题吗？

Answer 1

正如我所看到的，AVRdude说它不能与微控制器交互。它可能是uC和usbasp之间的坏联系，或者uC上没有电源。还有一个共同的问题--腐败的导火索。仔细检查所有这些步骤，您应该找到这种行为的原因。