avrdude: stk500v2_command(): command failed

本文详细解析了avrdude初始化失败错误信息,并提供了排查步骤和解决方案,帮助开发者解决连接问题或使用-F参数强制执行操作。

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avrdude: stk500v2_command(): command failed
avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.


avrdude done.  Thank you.
 
 
Reason: the target power is not correct

Sketch uses 5754 bytes (2%) of program storage space. Maximum is 253952 bytes. Global variables use 422 bytes (5%) of dynamic memory, leaving 7770 bytes for local variables. Maximum is 8192 bytes. avrdude: ser_open(): can't open device "\\.\COM3": �ܾ����ʡ� avrdude: ser_drain(): read error: �����Ч�� avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: ser_send(): write error: sorry no info avail avrdude: stk500_send(): failed to send command to serial port avrdude: ser_recv(): read error: �����Ч�� avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout communicating with programmer Failed uploading: uploading error: exit status 1
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03-10
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