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.

2806x SCIa重复升级需要再断电上电吗

Other Parts Discussed in Thread: UNIFLASH

按照官方说明,GPIO37=0,GPIO34=1,TRST=0,使用C2Prog升级程序。

步骤:

1、链接串口与单板;

2、单板上电;

3、选择烧写文件及COM口;

4、烧写,显示烧写完成。

但是,再点击一次Program就显示如下图,貌似不下电只能升级一次吗?