解决Error: Flash Download failed - Target DLL has been cancelled

曾经终败给现在 2021-09-20 20:54 7051阅读 0赞

### 解决Error: Flash Download failed - Target DLL has been cancelled ###

*  1：问题描述
 *  2：解决方案

# 1：问题描述 #

在烧录程序时，出现以下图片提示  
Error: Flash Download failed - Target DLL has been cancelled  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 1][]

# 2：解决方案 #

1：选择 Options for Target——>如下图  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 2][]  
2：选择 Debug——>settings（我这里用的是ST-link,如果用的是J-link则改为J-link）  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 3][]  
3：选择 Flash Download——>勾选上Rest and Run——>点击确定  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 4][]  
4：选择 Utilities——>勾选中Use Debug Driver——>点击OK  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 5][]  
5：重新编译以下就好了，此时可以正常烧录，不会有报错了

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 2]: /images/20210920/d23a205ad981460285c5c688b00c4552.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h5XzEzNjI5Mjc5Mzk4_size_16_color_FFFFFF_t_70 5]: /images/20210920/4033c5f7008342e2bc11fa41411eea7e.png