我如何在LPC1115控制器中使用定时器 [英] how do I work on timers in LPC1115 controller

问题描述

目前我正在LPC1115（ARM7）控制器上进行定时器操作。

如何在LPC1115中设置定时器和定时器相关的寄存器。

我正在使用c编程和KEIL愿景4作为IDE。

ex;如果我选择时间为5分钟。所以在计算60秒后，时间应减少一分钟。 ie.e4,3,2..0。怎么做？

我想在液晶显示板上显示时间。请给我关于此的建议。

presently I'm working on timer operation on LPC1115 (ARM7) controller.
how to set the timer and timer related registers in LPC1115.
I'm using c programming and KEIL vision 4 as IDE.
ex; if I had selected the time as 5 mins. so after counting 60secs, time should decrement by one min. ie.e4,3,2..0. how to do it?
I want to display the time on LCD board. please give me suggestions on regarding this.

推荐答案

定时器通常比较简单，您应该研究文档然后编码应该是直截了当的。请注意，您可以在专用于此类微控制器的论坛上找到更好的帮助（可能您也可以找到MCU制造商发布的应用说明）。

Timers are usually relatively simple to program, you should study the documentation and then coding should be straightforward. Please note, you might find better help on forum dedicated on such a microcontroller (possibly you may also find application notes published by the MCU manufacturer).

这篇关于我如何在LPC1115控制器中使用定时器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！