2046| 2
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STM32库函数哪里设置时钟为内部时钟?? |
5金钱
最佳答案[mw_shl_code=c,true]void RCC_Configuration(void)
{
RCC_DeInit();//将外设 RCC寄存器重设为缺省值
RCC_HSICmd(ENABLE);//使能HSI
while(RCC_GetFlagStatus(RCC_FLAG_HSIRDY) == RESET);//等待HSI使能成功
//FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
//FLASH_SetLatency(FLASH_Latency_2);
RCC_HCLKConfig(RCC_SYSCLK_Div1);
RCC_PCLK1 ...
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