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Description: 用于51系列的高精度的实用延时程序，是编程的很好参考资料。-51 for a series of high-precision delay practical procedures, programming is a good reference.
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Size: 3720 |
Author: 刘阳生 |
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Description: 转载!希望大家喜欢.主要是介绍用C编的C51的延时程序.-reproduced! Hope you like them. Mainly introduces C51 C series of procedural delay.
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Size: 3540 |
Author: 龙军 |
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Description: 51单片机Keil C延时程序的简单研究-51 SCM Keil C Delay simple procedure study
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Size: 6072 |
Author: 熊熊 |
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Description: 里面包含一些延时实用的延时程序,能够比较准确地实现延时(51)
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Size: 49066 |
Author: 杨川 |
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Description: 51单片机Keil C延时程序的简单研究-51 SCM Keil C Delay simple procedure study
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Size: 6144 |
Author: 熊熊 |
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Description: 交通灯： 1. 因为本设计是交通灯的控制，所以要先了解实际交通灯的变化规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯，南北红灯。然后转状态1南北绿灯通车，东西红灯。过一段时间转状态2，南北绿灯闪几次转亮黄灯，延时几秒，东西仍然红灯。再转状态3，东西绿灯通车，南北红灯。过一段时间转状态4，东西绿灯闪几次转亮黄灯，延时几秒，南北依然红灯。最后循环至状态1。 2. 双色LED是由一个红色LED管芯和一个绿色管芯封装在一起，公用负端。当红色正端加高电平，绿色正端加低电平，红灯亮；红色正端加低电平，绿色正端加高电平，绿灯亮；两端都加高电平，黄灯亮。 急救车和交通灯： 中断服务程序的关键是：1. 保护进入中断时的状态，并在推出中断之前恢复进入时的状态；2. 必须在中断程序中设定是否允许中断重入，即设置EX0位。 本设计使用了INT0中断，一般中断程序进入时应保护 PSW，ACC以及中断程序使用但非其专用的寄存器。本设计中的INT0程序保护了PSW，ACC，2等三个寄存器并且在退出前恢复了这三个寄存器。另外中断程序中涉及到关键数据的设置时应关中断，及设置时不允许重入。本设计中没有涉及这种情况。 name:trled1.asm trled2.asm-traffic lights : 1. Because of the design of the traffic lights, so there must first understand the traffic lights change. Assuming a crossroads for the east-west north-south. Initial state of things 0 red light, red light north-south. Then the state opening of a north-south green, red things. For a period of time to state 2-green flashing yellow light switch several times, a few seconds delay, things are still red. Three sub-state, opening things green, red light north-south. For a period of time to state four, several things turn green blinking yellow light, a few seconds delay, the North and the South is still red. The last cycle to a state. 2. Two-color LED is a red LED tube core and a core package of green together, the common negative side. When the red is added to I-Greenpeace-Canad
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Size: 2048 |
Author: 孙菱蔚 |
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Description: 51单片机,精确延时小函数.提供500ms,200ms,10ms,1s的精确延时,直接调用即可.-51 microcontroller, small precision delay function. For 500ms, 200ms, 10ms, the precise 1s delay, can be called directly.
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Size: 1024 |
Author: hamlemon |
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Description: 转载!希望大家喜欢.主要是介绍用C编的C51的延时程序.-reproduced! Hope you like them. Mainly introduces C51 C series of procedural delay.
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Size: 3072 |
Author: 龙军 |
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Description: 最简单的p1口流水灯，适合刚刚接触C51的初学者。第1个程度为延时程度，第2个为主程度。-most simple p1 I wasted lights, just contact C51 for beginners. The first level of a delay, its two main levels.
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Size: 8192 |
Author: chen |
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Description: C51单片机常用延时子程序(可根据晶振振荡频率自己调整)-C51 microcontroller used delay subroutine (under crystal oscillation frequency of their adjusted)
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Size: 1024 |
Author: 小郭 |
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Description: c51单片机常用子程序延时(12MHz晶振,1s,10s... )-delay subroutine (12MHz crystal, 1s, 10s
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Size: 1024 |
Author: 杨康 |
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Description: 51通用延时子程序,我从网上看到的,的确不错,和大家分享一下.-51 generic delay subroutine, I see from the Internet, indeed excellent, and we share.
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Size: 14336 |
Author: 李亚 |
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Description: 里面包含一些延时实用的延时程序,能够比较准确地实现延时(51)-Which contains some useful Delay Delay procedures, to achieve more accurate delay (51)
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Size: 49152 |
Author: 杨川 |
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Description: 51单片机的标准延时函数,精确度高
晶振频率(2M~~40M)-51 standard single-chip delay function, high precision crystal oscillator frequency (2M ~ ~ 40M)
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Size: 1024 |
Author: 黄聪 |
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Description: 51延时程序，C语言实现。希望对大家，特别是初学者有帮助！-51 delay the procedure, C language. I hope all of you, especially helpful for beginners!
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Size: 1024 |
Author: 梁鹏超 |
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Description: 度。本文从实际应
用出发，讨论几种实用的编制精确延时程序和计算程序执行时间的方法，并给出各种方法使用的详细步骤，- keil Delay
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Size: 282624 |
Author: xsj |
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Description: 一个可以计算51单片机延时的小工具，汇编语言形式，自动写出程序，并可以复制出来-One can calculate the 51 SCM delay gadget assembly language form, automatic writing procedures, and can be copied out of
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Size: 10240 |
Author: li |
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Description: 51-单片机延迟子程序源码生成器，可以根据时钟频率和设定的延迟时间精准的生成相应的汇编代码。-51- SCM delay subroutine source code generator, according to the accurate clock frequency and set the delay time to generate the corresponding assembly code.
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Size: 11264 |
Author: 飞翔 |
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Description: 基于51单片机，当光敏数值小于20时，继电器1和2工作，当数值小于10时继电器3延时5秒工作，当数值大于50时继电器全部断开。（数值参数和延时数值可更改，继电器可加减）(Based on 51 single-chip microcomputer, when the light sensitive value is less than 20, the relay 1 and 2 work, when the value is less than 10, the relay 3 delay 5 seconds work, when the value is greater than 50, all the relays are disconnected. (numerical value and delay value can be changed, relay can be added or modified))
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Size: 59392 |
Author: 陈唐
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Description: 利用protues 软件 基于51单片机平台 设计计时器 采用软件延时方式，内含说明文档全套工程文件，初学者福音(The use of Protues software, based on 51 single-chip platform design timer, using software delay method, containing documentation, a full set of engineering documents, beginners Gospel)
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Size: 65536 |
Author: zhaoren
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