文件名称:youwucha
介绍说明－－下载内容均来自于网络，请自行研究使用
测量频率，通过测量脉宽计算频率!寄存器a计算有问题，31Hz以上频率很准，往下频率有时不正确-Measuring frequency, calculated by measuring the frequency of the pulse width! Register a calculation in question, 31Hz frequencies above is very accurate, down to the frequency and sometimes incorrect
(系统自动生成,下载前可以参看下载内容)
下载文件列表
xianshi.c
AD.C
anjian.c