本帖最后由 秋丞 于 2017-10-8 20:23 编辑
f429 不可以这样定义extern unsigned long LCD_ReadPoint(unsigned short x,unsigned short y); f429的 u32 LCD_ReadPoint(u16 x,u16 y) 但是f103可以 extern unsigned short LCD_ReadPoint(unsigned short x,unsigned short y);这么定义 f103的 u16 LCD_ReadPoint(u16 x,u16 y)
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