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rcc時鐘

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  • stm32筆記:RCC時鐘實驗

    C代碼//STM32F103RBT6,包含的啟動代碼是STM32F10x.s#include"mytype.h"//GPIOA8是LED0#defineGPIOA_CRL(*(vu32*)(0x40000000+0x10000+0x0800+0x00))//volatileunsignedlong#defineGPIOA_CRH(*(vu32*)(0x40000000+0x1