This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

如何写一个频率可控的脉冲函数



想写一个频率可控的脉冲函数,不打算用定时器产生,因为要产生不同时或同时多个输出不同频率脉冲,如果用这个函数SysCtlDelay()来控制频率怎么计算(系统时钟50MHZ),谢谢