如何根据系统的时钟,计算SysCtlDelay(number)的延时时间?
例如在这个系统时钟情况SysCtlClockSet(SYSCTL_SYSDIV_4|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
SysCtlDelay(1)的延时时间是多少?
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.
如何根据系统的时钟,计算SysCtlDelay(number)的延时时间?
例如在这个系统时钟情况SysCtlClockSet(SYSCTL_SYSDIV_4|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
SysCtlDelay(1)的延时时间是多少?
对的。
http://www.deyisupport.com/question_answer/microcontrollers/tiva_arm_cortex/f/96/p/98055/258463.aspx#258463
你可以看看我的测试