解决方法:打开Options for Target ,找到C/C++下的define 查看是否添加错误
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Thanks
Hi Nian Liu I have included a Google translated version here of your original post: keil5 added #include "stm32f10x.h" in the includes.h file, and an error occurred: Please select first the target STM32F10x device used in your application (in stm32f10x.h file). Target not create appears after running. 1. The stm32f10x.h file has been correctly introduced to User. 2. There is no problem by checking the device selection and define path under C/C++.Hope this is okay. Thanks for asking a question.