本帖最后由 Biby 于 2023-3-30 23:26 编辑
[C] 纯文本查看 复制代码 if ((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM15) || (TIMx == TIM16) || (TIMx == TIM17))
{
/* APB2 定时器时钟 = 200M */
uiTIMxCLK = SystemCoreClock / 2;
}
else
{
/* APB1 定时器 = 200M */
uiTIMxCLK = SystemCoreClock / 2;
}

APB2的时钟是超频到 200M吗
|