CC3220 定时器如何清空计数

  我在控制程序中用了一个32位的定时器，SDK中只有Timer_getCount函数获取当前定时器的计数值，请问如何设置定时器的计数值呢？

Viki Shi：

参考下这边的代码实现: e2e.ti.com/…/402787

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冯羽凡：

我试了一下，不行

这是我串口输出的信息

1_timercount is 0

2_timercount is 211

3_timercount is 162612

reload

4_timercount is 412853

reload

5_timercount is 663308

程序是这个样子的

uint32_t timercount = Timer_getCount(timer0);Display_printf(display,0,0,"1_timercount is %d",timercount);Timer_start(timer0);timercount = Timer_getCount(timer0);Display_printf(display,0,0,"2_timercount is %d",timercount);GPIO_setConfig(KEY, GPIO_CFG_IN_PD);timercount = Timer_getCount(timer0);Display_printf(display,0,0,"3_timercount is %d",timercount);Display_printf(display,0,0,"reload");reLoad();timercount = Timer_getCount(timer0);Display_printf(display,0,0,"4_timercount is %d",timercount);Display_printf(display,0,0,"reload");reLoad();timercount = Timer_getCount(timer0);Display_printf(display,0,0,"5_timercount is %d",timercount);

其中reLoad()是用来清空计数的，内容如下：

void reLoad()
{TimerCC32XX_HWAttrs const *hwAttrs = timer0->hwAttrs;unsigned long ulInts;ulInts= MAP_TimerIntStatus(hwAttrs->baseAddress,true);MAP_TimerIntClear(hwAttrs->baseAddress, ulInts);
}

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冯羽凡：

不好意思，我重新看了一下，刚才用错了

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Viki Shi：

没事，解决就好