基于《Stellaris外设驱动库》的例程：定时器32位周期定时示例



请掌握以下库函数的用法：

　　TimerConfigure()

　　TimerLoadSet()

　　TimerEnable()/TimerDisable()

　　TimerIntEnable()

　　TimerIntStatus()

　　TimerIntClear()



本实验实现了如何定时器产生周期性中断。定时器被设置为每秒产生2次中断，在每次进入中断处理程序中时都翻转一侧对应的GPIO端口。LED1指示灯指示了每次中断及中断的速率。

-Based on " Stellaris peripheral driver library"　of routines: 32-bit cycle timer from time to time, please have the following examples of the usage of library functions: TimerConfigure () TimerLoadSet () TimerEnable ()/TimerDisable () TimerIntEnable () TimerIntStatus () TimerIntClear () of the Experimental realization of how to produce periodic interrupt timer. Timer is set to produce 2 times per second interruption in access to interrupt handling procedures for each are reversed in the side of the corresponding GPIO port. Each indicator LED1 indicates the rate of interruption and disruption.