有没有老哥帮忙看看_(:3J∠)_。。。用USBtinyISP烧进了固件。然后上传程序的时候就是报错。。。
Arduino:1.8.9 (Windows Store 1.8.21.0) (Windows 10), 开发板:"Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"
项目使用了 1460 字节,占用了 (0%) 程序存储空间。最大为 253952 字节。
全局变量使用了9字节,(0%)的动态内存,余留8183字节局部变量。最大为8192字节。
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
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: ��������ȷ��
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: ��������ȷ��
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: ��������ȷ��
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer
选择的串口 avrdude: stk500v2_getsync(): timeout communicating with programmer
不存在或开发板没有连接