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.
各位,请教一下:我现在用的是F28M36P63C2,现在我想用C28里面的SCI 接口,请问 是不是要在M3里面配置,将那个接口交给C28?如果我是要用UART,那么我能不能把UART的控制权交给C28,还是说只能用M3对UART控制?
双核芯片启动是由M3启动的,所以M3里面要做一些配置,其中将引脚交给C28的函数是GPIOPinConfigureCoreSelect
然后再在C28的程序中配置外设功能