Arduino Pro Mini IDE 1.8.4 avrdude：stk500recv（）：程序員沒有迴應

Question

我正在開發一個幾個月前開始的項目，上傳似乎是確定的，直到隨機停止。我更新了IDE到最新版本（1.8.4），更新了驅動程序（USBTinyISP），禁用/啓用了COM端口，嘗試了多個pro mini，上傳示例草圖，更改了usb端口，並在上傳過程中啓用了詳細輸出。奇怪的是，我可以看到舊的串行監視器數據打印從我以前的上傳更改今天早上，所以我知道通信正在工作。以下是嘗試將草圖上傳到電路板後顯示的消息。

Arduino: 1.8.4 (Windows 8.1), Board: "Arduino Pro or Pro Mini, ATmega168 (3.3V, 8 MHz)" 

Archiving built core (caching) in: C:\Users\pxb07\AppData\Local\Temp\arduino_cache_814882\core\core_arduino_avr_pro_cpu_8MHzatmega168_0c812875ac70eb4a9b385d8fb077f54c.a 
Sketch uses 3284 bytes (22%) of program storage space. Maximum is 14336 bytes. 
Global variables use 335 bytes (32%) of dynamic memory, leaving 689 bytes for local variables. Maximum is 1024 bytes. 
C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega168 -carduino -PCOM8 -b19200 -D -Uflash:w:C:\Users\pxb07\AppData\Local\Temp\arduino_build_381498/SoftwareSerialExample.ino.hex:i 

avrdude: Version 6.3, compiled on Jan 17 2017 at 12:00:53 
     Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ 
     Copyright (c) 2007-2014 Joerg Wunsch 

     System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf" 

     Using Port     : COM8 
     Using Programmer    : arduino 
     Overriding Baud Rate   : 19200 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x28 
avrdude: stk500_recv(): programmer is not responding 
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x28 

avrdude done. Thank you. 

Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions. 

This report would have more information with 
"Show verbose output during compilation" 
option enabled in File -> Preferences. 

Answer 1

我會推薦test loopback以確保串行通信通道完好無損。我假設電路板和端口選擇正確。

如果環回工作，請立即在閃爍/上傳草圖到電路板之前立即重置電路板。