2486| 1
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STM32F103如何寄存器方式内部时钟设置 |
1金钱
最佳答案unsigned char temp=0;
MYRCC_DeInit(); //????????
// RCC->CR|=0x00010000; //????????HSEON
RCC->CR|=0x00000001; //????????HSEON
// while(!(RCC->CR>>17)); //????????
while(!(RCC->CR>>1)) ; //????????
RCC->CFGR=0X00000000; //APB1=DIV1;APB2=DIV1;AHB=DIV1;
PLL-=2;//??2???
// RCC->CFGR|=PLL>25));//??PLL??
R ...
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