你好,问下在这个主程序里InitPieCtrl()为什么找不到我要写的void InitPieCtrl()函数,而是链接到了头文件中的 extern void InitPieCtrl(void);如图;;谢谢!
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.