GD32F407 定时器

根据提供的引用内容，GD32F407是一个微控制器型号，它具有定时器功能。引用提供了一个函数`rcu_timer_clock_prescaler_config`，用于配置定时器的时钟预分频器。引用中的代码展示了如何配置定时器3，使其运行在240MHz的时钟频率，并将其分频为100KHz，从而实现1ms的定时器。引用提到了在FreeRTOS中初始化系统时钟定时器的函数`vPortSetupTimerInterrupt`。这个函数根据配置的参数来设置中断产生的时间。因此，GD32F407可以通过适当的配置和编程来实现定时器功能。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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