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Description: 嵌入式操作系统SMALL RTOS51 的例程, 运行于UV2运用WAVE的6000进行仿真
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Size: 246214 |
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Description: 本程序使用于爱思51-B型高级用户板功能测试及演示,是用asm写的，有要的朋友可以下下，-the procedures used in love thinking 51-B Premium plate functional testing and demonstration is asm2 wrote, to a friend can make, s
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Size: 5008 |
Author: 长城 |
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Description: 嵌入式操作系统SMALL RTOS51 的例程, 运行于UV2运用WAVE的6000进行仿真
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Size: 246784 |
Author: fubaiqun |
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Description: Demo程序经Keil701编译后，代码量为7-8K，可直接在KeilC51上仿真运行。 使用方法：解压后双击yy项目，点调试即可在串口仿真看到结果。 Demo程序创建了3个任务A、B、C优先级分别为2、3、4，A每秒显示一次，B每3秒显示一次，C每6秒显示一次。从显示结果看，显示3个A后显示1个B，显示6个A和2个B后显示1个C，结果显然正确。用户可以仿照范例运用更多系统API函数写出自己的程序。只要程序中有显示语句就可以用软件仿真器看结果。注意：系统提供的显示函数是并发的，他不是直接显示到串口，而是先输出到显存，用户不必担心IO慢速操作影响程序运行。串口输入也采用了同样的技术，他使得用户在CPU忙于处理其他任务时照样可以盲打输入命令。 将EXL2-shell目录下的文件覆盖yy目录下的同名文件，将word.c、yyshell.c、yyshellsub.c、mystring.c加入项目，删除yy1.c，编译后调试即可。输入help可得到在线帮助，具体命令用法见文章说明。 yangye网友推荐http://www.sics.se/~adam/lwip/网站学习TCPIP，该网站开放源代码的lwip是专为8bit和16bitMCU设计的TCPIP协议栈，已在多种CPU上移植成功，推荐大家下载。-Demo processes Keil701 compiler, code capacity of 7-8K to be directly in KeilC51 on simulation run. Use : unpacked click yy, debugging points in the serial simulation can see the result. Demo procedures for the creation of three task A, B, C priority for 2,3,4, A second shows a B every three seconds a show, C every six seconds a show. Looking at the results from the show, a show three shows a B, showed six A and two B shows a C, the result is obviously correct. Users can use more modeled on the example of system API function to write their own procedures. As long as the procedures are shown on the statement can be used simulation software for the outcome. Note : the system provides display function is complicated, and he is not a direct indication of the serial port, but before the output
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Size: 731136 |
Author: 套件 |
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Description: 新型增强型的SST 51单片机的开发工具和资料,包括在线仿真功能,在线编程下载功能,内部FLASH和SRAM的读写源程序,是51单片机开发工程师的第4代开发利器.-new enhanced the SST 51 MCU development tools and information, including online simulation, the ability to download online programming, internal FLASH and SRAM source literacy is 51 MCU development engineers in the development of fourth-generation weapon.
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Size: 4308992 |
Author: 田伯运 |
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Description: 5 ledblink -- 跑马灯程序
该项目在SDT2.51下编译调试。最简单的demo程序，运行后3个发光二极管轮流点亮。
6 timerint -- 定时器中断demo程序
该项目在SDT2.51下编译调试。将子目录timerint拷贝到c:\ 下。
该demo程序的主程序是while空循环，定时器中断服务程序每500ms将3个LED反相。
在57600超级终端里也可以看到中断发生时的信息。
7 uart -- 串口测试程序
该项目在SDT2.51下编译调试。运行后在57600的超级终端里等待PC键盘的输入，当按下 a 或 b 或 c 按键时，超级终端里将显示 You Pressed a ,You Pressed b ,You Pressed c .
-5 ledblink-- 5,250 procedures for the project under the Build SDT2.51 debugging. The most simple demo, the running after three LED lights rotation. 6 timerint-- timer interruption demo procedures of the project under the Build SDT2.51 debugging. Will subdirectory timerint copy of the c : \ under. The demo procedures while the main program is empty circle, the timer interruption of services in each of 500ms to RP-3 LED. The Super Terminal Lane 57600 can be seen at the time of the interruption information. 7 UART-- Serial testing procedures of the project under the Build SDT2.51 debugging. After running in the Super Terminal 57,600 awaiting the PC keyboard input, or when pressing a button b or c, Super Terminal Lane will be a show Pressed You, You Pressed b, You Pressed c.
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Size: 249856 |
Author: 张淼林 |
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Description: 89S51 与数码管显示器以及键盘SW 对应引脚的联机为：
P0.0-------------------------数码管显示器的a脚
P0.1-------------------------数码管显示器的b脚
P0.2-------------------------数码管显示器的c脚
P0.3-------------------------数码管显示器的d脚
P0.4-------------------------数码管显示器的e脚
P0.5-------------------------数码管显示器的f脚
P0.6-------------------------数码管显示器的g脚
P0.7-------------------------数码管显示器的dp脚
；
P2.2-------------------------数码管显示器1的驱动脚
P2.3-------------------------数码管显示器2的驱动脚
P2.4-------------------------数码管显示器3的驱动脚
P2.5-------------------------数码管显示器4的驱动脚
P2.6-------------------------数码管显示器5的驱动脚
P2.7-------------------------数码管显示器6的驱动脚
；
P2.2-------------------------键盘SW1
P2.3-------------------------键盘SW2
P2.4-------------------------键盘SW3
P2.5-------------------------键盘SW4
P2.6-------------------------键盘SW5
P2.7-------------------------键盘SW6-devised with the digital control display and keyboard SW corresponding pin online : P0.0------------------------- Digital Display of a foot P0 .1------------------------- LED display b feet P0.2------------------------- Digital Display foot width of the c------------------------- LED display d feet P0.4------------------------- LED display e feet P 0.5------------------------- Digital Display f Encl foot------------------------- LED display g feet P0.7------------------------- LED display dp feet; P2.2------------------------- Digital Display Driver feet of a P2.3------------------------- Digital Display Driver 2 feet P2.4------------------------- Digital Display Driver 3 feet dry weight------------------------- Digital Display Driver 4 feet P2.6-----------------------
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Size: 2048 |
Author: 恒学 |
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Description: 1．设计一个十字路口的交通灯控制电路，要求甲车道和乙车道两条交叉道路上的车辆交替运行，每次通行时间都设为25秒；
2．要求黄灯先亮5秒，才能变换运行车道； 3.根据交通灯控制系统框图，画出完整的电路图。
3.设计出PCB图
-1. Design a crossroads, the traffic lights control circuit, A request lane motorway and two B crossover vehicles on the road alternate operation, each time as the passage of 25 seconds; 2. Asked yellow first-five seconds, can transform running lane; 3. According to the traffic light control system block diagram, paint a complete circuit. 3. PCB design plans
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Size: 256000 |
Author: kaimin |
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Description: 本程序使用于爱思51-B型高级用户板功能测试及演示,是用asm写的，有要的朋友可以下下，-the procedures used in love thinking 51-B Premium plate functional testing and demonstration is asm2 wrote, to a friend can make, s
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Size: 5120 |
Author: 长城 |
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Description: 这个例子做的是去年全国电子电子设计大赛E题，悬挂运动控制系统（E题），我只做了画线和画圆两个部分，纯粹是玩，所以精度不是很高，终点定位精度误差差不多0.5cm左右，画圆在两个斜率无穷大区误差较大需要修正。
一开始我用的是L297+L298驱动，感觉脉冲相位控制比较麻烦，后来想到avr相对51的速度，用B口模拟脉冲，L293驱动。电机我用的是两个42BYG四相八拍六线步进电机，资料很好找。
这个试验做起来可能有点麻烦，比赛的时候需要特定的板子，就象附件E题里所示，注意电机转动的时候不能让绕线重叠，会严重影响精度，绳子要用无弹性的，我用的是去渔具店买的尼龙的无弹性渔线。
-this example so last year's national electronic Electronic Design Competition E. issue, the hoisting of Motion Control System (E) by I only went for the painting and the Circle Line 2, purely for fun, and so accuracy is not very high, end positioning accuracy error of almost 0.5 cm, the two Circle infinite slope of the error greater need for the amendment. I started with one of the L297 L298-driven, phase-control pulse feeling more trouble Later thought 51 avr relative speed, I simulated B pulse, L293-driven. I used the motor is BYG 4 2 42 8 shoot six phase stepper motor line, looking for good information. The pilot may have made up trouble, competitions specific needs of the board, as that Lane Annex E, as shown in attention to the motor rotation can not let Wound overlap, will seriou
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Size: 187392 |
Author: xuepeng |
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Description: 51单片机用，程序转换工具，绝对好用的一个工具-51 Single-chip, and procedures for the conversion tool, a tool for absolute ease of use
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Size: 219136 |
Author: 刘涛 |
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Description: 自己的51开发板源代码B，里面包含有LCD1602实验，lcd12864实验，ps2 lcd1602，串口通讯，红外遥控，计算器，继电器控制，矩阵键盘等实验程序，内容丰富-51 development board
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Size: 1126400 |
Author: marsvivi |
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Description: 51单片连tcs230的源程序，绝对原创，可以记忆颜色。
#define uchar unsigned char
#include <reg52.h>
#include<math.h>
sbit S0=P1^7
sbit S1=P1^0 //端口定义
sbit S2=P1^1
sbit S3=P1^2
sbit OE=P1^3
sbit OUT=P3^4 //频率从TO口输入
sbit key0=P1^5
sbit LED=P1^6
sbit a=P3^0
sbit b=P3^1
uchar color //1:blue 2:green 3:red
uchar T[4] //color timer
uchar TH[4]
uchar TL[4]
uchar bizhi[4]
void time1() interrupt 3
{
TH[color]=TH0
TL[color]=TL0
T[color]=(TH[color]*0xff+TL[color])
TR0=0 //关定时器
TR1=0
TH1=0xB1
TL1=0xE0 //归0
TH0=0x00
TL0=0x00 //归0
}-51 monolithic tcs230 even the source is absolutely original, you can remember the color.# Define uchar unsigned char# Include
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Size: 1024 |
Author: 黄胜 |
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Description: --文件名：mine4.vhd。
--功能：实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波
--A的占空比也是可控的），可以存储任意波形特征数据并能重现该波形，还可完成
--各种波形的线形叠加输出。
--说明： SSS（前三位）和SW信号控制4种常见波形种哪种波形输出。4种波形的频率、
--幅度(基准幅度A)的调节均是通过up、down、set按键和4个BCD码置入器以及一
--个置入档位控制信号（ss）完成的（AMP的调节范围是0~5V，调节量阶为1/51V）。
--其中方波的幅度还可通过u0、d0调节输出数据的归一化幅值（AMP0）进行进一步
--细调（调节量阶为1/（51*255）V）。方波A的占空比通过zu、zp按键调节（调节
--量阶1/64*T）。系统采用内部存储器——RAM实现任意输入波形的存储，程序只支
--持键盘式波形特征参数置入存储，posting 为进入任意波置入(set)、清除（clr）状态
--控制信号，SSS控制存储波形的输出。P180为预留端口，
-err
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Size: 10240 |
Author: huangsong |
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Description: 郑州远博公司生产的单片机B型实验板电路原理图及配套源程序代码，它对学习单片机C语言编程有很好的作用。-Zhengzhou far his company produced single-chip B-type circuit board schematics and supporting source code, its single-chip learning C language programming have a very good role.
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Size: 2183168 |
Author: ngfwin |
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Description: TX—B 51单片机开发板详细的原理图，可直接拿来做自己的开发板。-TX-B 51 single-chip development board detailed schematic diagram can be directly used to do their own development board.
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Size: 40960 |
Author: arm |
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Description: 240*128 液晶的51驱动程序，图像显示方式的设置等-240*128 lcd 51
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Size: 2048 |
Author: namewang |
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Description: 智能仪表万能信号输入级电路设计，现在的工业显示控制仪表都具有万能输入，何为万能输入？万能输入可以输入20多种传感器信号，如
线性信号4~20ma，0~20ma，0~10ma，0~5v，1~5v，0~10v，
热电偶，T,R,J,B,S,K,E,
热电阻，PT100,CU50,PT1000等。 -Intelligent Instrument universal signal input level circuit design, industrial display and control instrument now has a universal input, what is universal input? Universal Input 20 kinds of sensor signals can be input, such as linear signal 4 ~ 20ma, 0 ~ 20ma, 0 ~ 10ma, 0 ~ 5v, 1 ~ 5v, 0 ~ 10v, thermocouple, T, R, J, B, S, K, E, thermal resistance, PT100, CU50, PT1000 and so on.
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Size: 102400 |
Author: 别问 |
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Description: 此程序采用2.4G无线模块实现DMX512数据的接收,采用51系列单片机,C语言编程,方便移植.(This program uses 2.4G wireless module to realize the reception of DMX512 data, using 51 series of singlechip, C language programming, convenient transplantation.)
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Size: 87040 |
Author: Tony2017
|
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Description: 两种触发方式：（可跳线选择）
a.不可重复触发方式:即感应输出高电平后，延时时间段一结束，输出将自动从高电平
变为低电平；
b.可重复触发方式：即感应输出高电平后，在延时时间段内，如果有人体在其感应范围
活动，其输出将一直保持高电平，直到人离开后才延时将高电平变为低电平（感应模块检
测到人体的每一次活动后会自动顺延一个延时时间段，并且以最后一次活动的时间为延时
时间的起始点)。(Design of infrared thermoluminescence alarm based on 51 single chip microcomputer)
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Size: 7713792 |
Author: 狼~
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