志哈哈 发表于 2019-7-6 17:37

Error: Flash Download failed - Target DLL has been cancelled

Error: Flash Download failed-Target DLL has been cancelled

坏孩纸 发表于 2019-7-17 15:19

1.保证目标MUC正常连接,VCC,GND,NRST,SWDIO,SWCLK;
2.KEIL配置如图

txdylx 发表于 2019-9-6 21:54

我也有同样的问题哦、,在烧进程序之后再烧就会出现这个错误提示
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