WebDelay in C: delay function is used to suspend execution of a program for a particular time. Declaration: void delay (unsigned int); Here unsigned int is the number of milliseconds …
void Delay 1ms(unsigned int count)是什么意思 - 百度知道
WebJan 17, 2015 · Trophy points. 1. Activity points. 178. Understanding a Delay, for (j=0;j<1275;j++);, Crystal freq & 1275, 8051. I see countless uses of this basic Delay, usually for milliseconds. Code: void delay (int ms) //Produces a delay in msec. { int i,j; for (i=0;i Web#include "reg52.h" //此文件中定义了单片机的一些特殊功能寄存器 typedef unsigned int u16; //对数据类型进行声明定义 typedef unsigned char u8; sbit led = P2 ^ 0; //将单片机的P2.0端口定义为led void delay (u16 i) {while (i--);} void main {while (1) {led = 0; delay (50000); //大约延时450ms led = 1; delay ... is garten of banban scary
c语言delay函数的作用,delay函数 delay() c语言延迟函数_ …
WebJan 22, 2024 · By: IncludeHelp, on 22 JAN 2024. Simple way to create delay function by running a loop certain time, let suppose while (1) is running 333333333 times in a second. Based on this count we can create our own delay function, Here is the function. void delay (int seconds){ unsigned long int count=333333333, i, j; for( i =0; i < seconds; i ++) for( j ... WebNov 16, 2024 · C语言定义延时函数主要通过无意义指令的执行来达到延时的目的。下面给出一个经典的延时函数。C程序中可使用不同类型的变量来进行延时设计。经实验测试,使 … WebMay 13, 2011 · unsigned count就是unsigned int count,unsigned int可简写为unsigned. 本回答被提问者采纳. 1. 评论. 百度网友ae6d4e8b193. 2011-05-14 · TA获得超过241个赞. 关注. 这应该是一个读写(或模拟读写)DS18B20这个芯片的程序。. sbit类型的变量都是和这个芯片的针脚对应的。. is garth a democrat