This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

6678板子问题急求专家



专家您好!

       今天在6678上运行vlfft程序,一开始一直都可以正常运行,今天重启了下板子之后就出现不能连接上板子,问题如图:

请问是怎么回事?是不板子烧坏了?那应该怎么处理?谢谢!