CC3200 Timer 周期性 定时器

参考Timer例程，进入定时器中断后，修改下一次的定时时间为6s即可，如需要修改为10s在下一次的中断服务函数中修改，可以通过一个标志位来进行区分6s还是10s

//
// Initialize board configurations
BoardInit();
//
// Pinmuxing for LEDs
//
PinMuxConfig();
//
// configure the LED RED and GREEN
//
GPIO_IF_LedConfigure(LED1|LED3);

GPIO_IF_LedOff(MCU_RED_LED_GPIO);
GPIO_IF_LedOff(MCU_GREEN_LED_GPIO);

//
// Base address for first timer
//
g_ulBase = TIMERA0_BASE; //定时器0
//
// Base address for second timer
//
g_ulRefBase = TIMERA1_BASE; //定时器1
//
// Configuring the timers
// TIMER_CFG_PERIODIC-32位宽度 TimerA0/TimerA1的设置值都是TIMER_A 0不分频
// 注意预分频值只对16位定时器有效，对32位定时器无效！
// TRM-When using Timer A and Timer B in concatenated mode, only the Timer A control and status bits must be used 当采用32位时仅有TimeA控制标志位有效！因此-->TIMER_A
Timer_IF_Init(PRCM_TIMERA0, g_ulBase, TIMER_CFG_PERIODIC, TIMER_A, 0); //其实 TIMER_A并未起作用，其传递的函数是分频函数，对32位定时器无效！
Timer_IF_Init(PRCM_TIMERA1, g_ulRefBase, TIMER_CFG_PERIODIC, TIMER_A, 0);

//
// Setup the interrupts for the timer timeouts.
//
Timer_IF_IntSetup(g_ulBase, TIMER_A, TimerBaseIntHandler);
Timer_IF_IntSetup(g_ulRefBase, TIMER_A, TimerRefIntHandler);

//
// Turn on the timers feeding values in mSec
//
Timer_IF_Start(g_ulBase, TIMER_A, 500);
Timer_IF_Start(g_ulRefBase, TIMER_A, 1000);