（1） 该程序中液晶显示可以实现电压频率，P，Q，S的电能指示，U与I1的夹角，U与I2的夹角
（2） 该程序中液晶显示可以实现电压通道有效值，电流通道1有效值，电流通道2有效值，两路有功功率，无功功率指示，但是这些参数需要配合上位机软件进行系数校正。
（3） 该程序可以实现对两路电流通道的计量精度进行分别校正。在校正的同时保存校表参数到EEPROM，使得样表在重新上电后可以从EEPROM中直接读取校正参数和寄存器配置参数。
（4） 该样表程序可以实现对ATT7053内任意寄存器的读写。
（5） 提供了一份单独ATT7035_SPI的操作软件，使用的是I/O口模拟的方式。
(1) In this program, the LCD can realize the indication of voltage, frequency, P, Q, s, the angle between u and I1, and the angle between u and I2
(2) In this program, LCD can display the RMS of voltage channel, effective value of current channel 1, RMS of current channel 2, two channels of active power and reactive power indication, but these parameters need to be corrected with upper computer software.
(3) The program can be used to correct the measurement accuracy of the two current channels separately. At the same time, the calibration parameters are saved to EEPROM, so that the calibration parameters and register configuration parameters can be read directly from EEPROM after the sample table is powered on again.
(4) The sample table program can read and write any register in att7053.
(5) A separate att7035 is provided_ SPI operation software, using I / O port simulation. (2020-07-06, C/C++, 381KB, 下载2次)
某校大门外长度为L的马路上有一排树，每两棵相邻的树之间的间隔都是
11
1 米。我们可以把马路看成一个数轴，马路的一端在数轴
00
0 的位置，另一端在
LL
L 的位置；数轴上的每个整数点，即
0,1,2,…,L0,1,2,…,L
0,1,2,…,L ，都种有一棵树。
由于马路上有一些区域要用来建地铁。这些区域用它们在数轴上的起始点和终止点表示。已知任一区域的起始点和终止点的坐标都是整数，区域之间可能有重合的部分。现在要把这些区域中的树（包括区域端点处的两棵树）移走。你的任务是计算将这些树都移走后，马路上还有多少棵树。
There is a row of trees on the road outside the gate of the school with a length of L, and the spacing between every two adjacent trees is
Eleven
1 meters. We can see the road as a number axis, and one end of the road is on the number axis.
00
0, the other end is in
LL
The location of L; every integer point on a number of axes, that is,
0,1,2,... L0,1,2,... L
0,1,2,... L, there is a tree.
There are some areas on the road to build the subway. These regions are represented by their starting points and ending points on the number axis. The coordinates of the starting point and the ending point of any region are known to be integers. There may be overlapping parts between the regions. Now we need to remove trees from these areas, including two trees at the end of the region. Your task is to calculate how many trees there are on the road after removing all these trees. (2018-06-12, C/C++, 1KB, 下载0次)
对于汽车ECU的编程软件破解文件证书，是MAP图编写必备
Cracking file certificates for the programming software of the car ECU (2018-05-05, C/C++, 256KB, 下载14次)
VC++制作渐变的文字，文字的色彩会越来越暗，也会越来越亮，最终形成渐变文字，帧较慢，效果并不是太好。还需要再优化完善，具体思路是先安装一个定时器，通过CDC 类的SetTextColor 函数在OnTimer()函数中改变字符串的颜色，并且注意尽量使颜色变化的梯度减校
VC++ produces gradually changed text, the color of the text will become darker and darker, and will become brighter and brighter. Eventually, it will form gradual text, and the frame will be slow. The effect is not very good. It also needs to be optimized. The idea is to install a timer first, change the color of the string in the OnTimer () function through the SetTextColor function of the CDC class, and try to reduce the gradient of the color change as much as possible. (2018-04-21, C/C++, 28KB, 下载1次)
模拟某校五层教学楼的电梯系统。该楼有一个自动电梯，能在每层停留。五个楼层由下至上依次称为地下层、第一层、第二层、第三层和第四层，其中第一层是大楼的进出层，即是电梯的“本垒层”，电梯“空闲”时，将来该层候命。五个楼层从下到上的编号为：0、1、2、3、4。除了地下层外，每一层都有一个要求向下的按钮除了第四层外，每一层都有一个要求向上的按钮。对应的变量为：CallUp[0..3]和CallDown[1..4]。电梯内的五个目标层按钮对应的变量为：CallCar[0..4]。
With the rapid development of modern society, the more and more buildings are built, the elevator has become an indispensable tool for people's life. Therefore, it is meaningful to understand the elevator's operation system. This paper simulates the operation of the elevator in the environment of c++,and has a certain understanding of the operation of the elevator. (2018-01-12, C/C++, 831KB, 下载1次)
该系统为一个帆板控制系统，通过对风扇转速的控制，通过调节风力大小达到改变帆板角度的目的。本系统以AT89C52单片机作为系统的核心控制芯片，利用ADXL345 三轴加速度传感器来的采集、处理帆板角度，选用中速轴流风机电机作为风扇的制动源，系统显示采用LCD12864液晶，用于实时显示帆板的角度大小。
对于关键的电机驱动电路，经过充分的比较与论证，最终选用驱动模块L298N，通过单片机输出PWM脉冲，更好地实现了电机的调速；并且加入PID控制，实现了控制角度的优化。最后经过多次测试表明，系统完全达到了设计要求，不但完成了所有基本和发挥部分的要求，并增加实现了实时显示占空比全程变化的功能。
The system is a windsurfing control system. Through the control of fan speed, the angle of windsurfing can be changed by adjusting the wind power. This system uses AT89C52 chip as the core of the system control chip, angle acquisition and processing using ADXL345 three axis acceleration sensor array to the selection of medium speed axial fan motor as the braking source fan system, using LCD12864 liquid crystal display panels, the size of the angle for real-time display.
The key to the motor drive circuit, through the comparison and discussion of full, final selection of L298N driving module, through the microcontroller output PWM pulse, better realize the motor speed; and adding PID control, realize the optimization of control angle. Finally, several tests show that the system has fully met the design requirements, not only to complete all the basic and play part of the requirements, and increase the real-time display of duty cycle changes in the entire function. (2017-08-13, C/C++, 191KB, 下载7次)
LCD1602液晶多功能电子时钟“万年历”(开发版)
程序名称：LCD1602液晶多功能电子时钟“万年历”
一、通用功能：
液晶显示格式
XXXX/XX/XX XXX
XX:XX:XX SJY
1.年（CENTRY-YEAR）显示：范围：2000~2099；有闰年和平年之分
2.月(MONTH)显示：范围：1~12
3.日(DAY)显示：大月31天，平月28天（闰29天），小月30天
4.星期（SUN、MON、TUE、WEN、THU、FRI、SAT）显示
5.时(HOUR)显示：
6.分(MINUTE)显示：
7.秒(SECOND)显示：
二、开发功能：
1.KEY1：控制可调字符地址使能位
2.KEY2：控制字符个位增量（可进位）
3.KEY3：控制字符十位增量（无进位）
4.自动识别校时中出现的数据跃位问题
LCD1602 LCD Multifunction Clock " calendar" (development version) Program Name: LCD1602 LCD Multifunction Clock " Calendar, " a generic function:
LCD format
XXXX/XX/XX XXX
XX: XX: XX SJY
1 Year (CENTRY-YEAR) Display: Range: 2000 to 2099 has leap years of peace
2 (MONTH). Show: Range: 1 to 12
3 days (DAY) Show: Otsuki 31 days, flat 28 days (leap 29 days), Satsuki 30 days
4 weeks (SUN, MON, TUE, WEN, THU, FRI, SAT) Show
5 pm (HOUR) Display:
6 points (MINUTE) Display:
7 seconds (SECOND) Show:
Second, the development features:
1.KEY1: Control Adjustable character address enable bit 2.KEY2: control characters bit increments (can be binary)
3.KEY3: Control characters ten increments (no carry)
4 automatic identification data that appears in the school when the jump-bit problem. (2013-12-07, C/C++, 90KB, 下载3次)
此为简易的频率计，可测10hz到1Mhz的频率，通过整形电路测方波，三角波，正弦波，还具有自校功能，也可测周期，这个为自己做的仪器原理的课程设计，里面包含程序及设计报告。可方便大家的使用。测量误差《0.1
This is a simple frequency meter, capable of measuring 10Hz to 1Mhz frequency, by shaping circuit measuring square wave, triangle wave, sine wave, also has the self checking function, also can be used to cycle, the principle of the instrument to do their own curriculum design, which contains the code and design report. To facilitate the use of. The measurement error "0.1
(2013-09-03, C/C++, 2KB, 下载4次)
介绍了一种基于uC/OS-II的实时时钟的设计。该设计以LPC2148作为核心控制器，由数码管显示模块、按键模块、蜂鸣器组成。该设计具有准确时间、设置闹铃的功能。经测试该设计显示准确，灵敏度高，反复调校，达到最佳效果。
Introduces a kind of based on uC/OS-II of the design of the real-time clock. The design for the LPC2148 as core controller, digital display module, by the key module, of a buzzer. This design has the exact time, set alarm function. According to the test, this design shows that accurate, high sensitivity, set-up again and again, to achieve the best effect.
(2012-02-15, C/C++, 1601KB, 下载7次)
[问题描述]
现要开发一个开放式的高校本科招生最低录取分数线的查询系统，供师生和学生家长等查询，高校自愿放入该校的信息，可能随时有高校加入。要求实现的查询功能有：
（1）查询等于用户给定分数的高校；
（2）查询大于（或小于）用户给定分数的高校；
（3）查询最低录取分数线在用户给定的分数段中的高校。
[基本要求]
（1）要求有简单的菜单界面；
（2）数据规模最少不得低于50。
[测试数据]
自行设定
[Problem Description] is to develop an open admission college undergraduate admissions lowest score of the query system for teachers and parents of students and other inquiries, the university voluntarily placed in the school' s information, colleges and universities may join at any time. Required to achieve the query functions are: (1) query the user for a given fraction is equal to the college (2) query is larger than (or less) given by the user scores of colleges and universities (3) check the minimum entry score in the score given by the user segment of the university. [Basic requirements] (1) requires a simple menu interface (2) Data shall not be less than the minimum size of 50. [Test data] set their own (2011-11-10, C/C++, 67KB, 下载4次)
IEEE电脑鼠走迷宫代码第二版，此版为参加省赛所用的代码，依旧采用高速转弯方案，本方案所采用的调校方案较为保守，速度不是特别快，但是稳定性较高，可以顺利走完16*16迷宫，并可以进行简单修改走8*8迷宫，另外，如果对迷宫算法不满意可以单独提取转弯部分代码进行自行改编。
IEEE Computer Mouse Maze Code Second Edition, this version of the game used to participate in the provincial code, the program is still using high-speed cornering, the program adopted a more conservative set-up, speed is not particularly fast, but higher stability, can be successfully 16* 16 completed the maze, and make simple changes you can go 8* 8 maze, the other, if not satisfied with the maze algorithm can extract alone turn self-adaptation of some code. (2011-08-14, C/C++, 28KB, 下载84次)
电子信息技术的发展越来越快，电子产品在人们日常生活中的应用越来越普及。时钟是我们日常生活中不可缺少的一部分，本设计主要使用硬件实现电子时钟的计时、校验等功能。本文主要对时钟电路的选择、功能、原理、装配调试和故障分析排除进行阐述。该电子时钟主要从以下六个方面进行设计：脉冲源、整形电路、分频器、计数器、译码器/驱动器和校时电路。
The development of electronic information technology faster and faster, electronic products in everyday life more and more popular. Clock is indispensable in our daily life as part of the main uses of the hardware design of electronic time clock, checking and other functions. In this paper, the choice of the clock circuit, function, principle, rule out the assembly debugging and failure analysis to elaborate. The electronic clock is mainly designed from the following six aspects: pulse source, shaping circuit, divider, counter, decoder/driver and timing circuits. (2011-04-07, C/C++, 341KB, 下载5次)
本项目设计采用了6位数码管显示电路，在设计6位LED显示时，为了简化电路，降低成本，采用动态显示的方式，6个LED显示器共用一个8位的I/O，6位LED数码管的位选线分别由相应的P2.0--P2.5控制，而将其相应的段选线并联在一起，由一个8位的I/O口控制，即P0。译码显示电路将“时”，“分”，“秒”计数器的输出状态经显示译码器译码，通过6位LED七段显示器显示出来。达到定时电路时根据计时系统的输出状态产生的一个脉冲信号，然后去触发蜂鸣器发生器来实现闹铃。校时电路是用来对“时”，“分”，“秒”显示数字进行校对调整的。压缩文件中的仿真文件可以用Proteus查看。
The project was designed with six digital tube display circuit, in the design of six LED display, in order to simplify the circuit, reduce costs, dynamic display mode, 6 LED displays share one 8-bit I/O, 6 Wei LED Digital Choice of line pipe by the corresponding P2.0- P2.5 control, whereas the corresponding segment of its alignment parallel together by an 8-bit I/O port control, that is, P0. Decode display circuit will be "time", "sub", "seconds" counter output state by the display decoder decoding, through the six LED seven-segment display is displayed. To achieve timing circuit timing system according to the output of the state generated by a pulse signal, and then to trigger generator to achieve the alarm buzzer. The school when the circuit is used to "time", "sub", "seconds" display figures proofreading adjusted. Compressed file in the simulation files can be used Proteus view (2010-03-08, C/C++, 21KB, 下载12次)
本系统采用双积分电路将对直流电压的直接测量，利用模拟开关实现对量程的无触点切换。A/D转换器部分采用普通元器件构成模拟部分，利用AT89S52单片机借助软件实现数字计数显示功能，同时采用AT89S52单片机编程实现直流电压表量程的自动转换、自动校零、和液晶显示等功能。
The system will be dual-integral circuit of the direct measurement of DC voltage, using analog switches to achieve non-contact switch on the range. A/D converter using common components constitute part of the analog part, using AT89S52 microcontroller with software, digital counting display while using AT89S52 microcontroller programmed DC voltage meter range automatic conversion, automatic zero, and the liquid crystal display. (2009-08-25, C/C++, 184KB, 下载65次)
51单片机实现的温湿度采集监控，日历时钟，12864显示，包括调时，温湿度超标报警
开发环境：keil
MCU 51 of the temperature and humidity monitor collected, calendar clock, 12864 show, including the transfer, the temperature and humidity alarm standard development environment: keil (2009-05-14, C/C++, 84KB, 下载279次)
学生运动会成绩数据库
学生运动会成绩数据库系统记录某校运动会上全部运动项目，各系获得的分数及排名的情况，包括50、100、200，400，1500米，跳高，跳远，标枪，铅球铁饼等。进入系统后可以输入和修改某个项目的结果情况，可以按各系院编号输出总分；按总分排序；按男团体总分排序 ；按系院编号查询；按项目编号查询；按女团体总分排序。
Student Games Student Games results database performance database system for recording all the games of a school sports scores and faculty rankings, including 50,100,200,400,1500 meters, high jump, long jump, javelin, shot put discus and so on. After entering the system can enter and modify the outcome of a project can be output by each department Total Number of Hospitals by sorting scores male groups by sorting scores by the Department of Hospital No. inquiries by Item Number inquiries by women groups Total sort. (2008-09-09, C/C++, 1095KB, 下载76次)
参加运动会的n个学校编号为1~n，比赛分成m个男子项目和w个女子项目，项目编号分别为1~m和m+1~m+w。有些项目取前五名，得分依次为6，4，3，2，1；有些项目取前三名，得分依次为4，2，1。写一程序产生各学校的成绩单（包括各校所取得的每项成绩的项目号、成绩、姓名和得分）和团体总分报表（包括校号、男子团体总分、女子团体总分和团体总分）
To participate in the Games n school No. 1 ~ n, competition is divided into m men and a woman w projects numbered 1 ~ m and m+ 1 ~ m+ W. Some of these projects take the top five, followed by scoring 6,4,3,2,1 some of the items, check the top three scores were 4,2,1. Procedures to write a report card to schools (including schools achieved results for each item number, results, names and scores) and the groups total statements (including the school number, men s team scores, women s groups and groups Total Total) (2008-06-26, C/C++, 124KB, 下载3次)
编程精粹
─── Microsoft 编写优质无错C 程序秘诀
Writing Clean Code
─── Microsoft Techniques for Developing Bug-free C
Programs
Steve Maguire 著
姜静波 佟金荣 译
麦中凡 校
电子工业出版社
编写优化、高效、无错地代码 2
这份电子书籍由PC Home 俱乐部、C++ Bulider 讨论区数位网友分别整理完成，基本
上完全按照所据译本原貌，极少数文字为通顺起见稍作修改。由于并非一人整理完成，书
中例程各章节代码书写风格可能稍有不同，如指针声明，以下两种写法都存在：
void* pv // ‘*’号与类型说明符相连
void *pv // ‘*’号与变量名相连
programming essence Building Building Quality Microsoft prepared no wrong C program secret Writing Cl ean Building Code Building Techniques for Building Microsoft Developi Vi Bug-free C Programs with Steve Maguire Jiangjingbei Tong Mai Jinrong translation Where were the school electronics industry publishing company optimization, efficient, no wrong code to the two e-books by PC Home Club, C Bulider discussing several netizens were sorted out, basically According to the translation in accordance with the original landscape. very few words for the sake of coherence with some slight modifications. Because a person is not sorted out, the chapters of the book Programming code writing style may be slightly different, such as pointer statement, Following two written exist : void* pv/ (2006-08-18, C/C++, 566KB, 下载440次)
原文书名：
《Writing Clean Code ── Microsoft Techniques for Developing Bug-free C Programs》
Steve maguire 著
Microsoft Press 出版
所据译本：
《编程精粹 ── Microsoft 编写优质无错C 程序秘诀》
姜静波、佟金荣 译，麦中凡 校
电子工业出版社 出版
整理：
Solmyr：序、某些背景、命名约定、引言、第1、2、3、8 章、后记、参考文献
iliad： 第4、5 章
lavos： 第6 章、附录A
warz： 第7 章
chief： 附录B、C
Original title : "Writing Clean Code-- Microsoft Techniques fo r Developing bug-free C Programs "Steve maguir e is published by Microsoft Press According to a translation : "Programming the best-prepared high-quality Microsoft no wrong C program secret," Jiang Jingbo, Kim Tong Translation, wheat school where the electronics industry published collated : Solmyr : sequence, some background, naming conventions, the introduction and section 1,2, 3,8 chapter Postscript references, iliad : 4,5 lavos chapter : Chapter 6, Appendix A warz : Chapter 7 chief : Appendix B, C (2006-07-23, C/C++, 566KB, 下载48次)
采用数组方式生成的"学生成绩管理系统"
全C语言编制.....适合学生在学校课程设计参考..功能比较齐全...有创建,查找,排序,显示,插入,删除...附带子程序..校验输入的正确性...在turbo c 2.0下测试通过
array is formed using the "student performance management system" full C language ..... suitable for students in the school curriculum .. functional design reference ... a more complete creation, search, sort, display, insert, delete fringe ... Subroutine .. check the validity of the turbo c ... 2.0 ... the test (2006-03-17, C/C++, 4KB, 下载62次)