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Description: 单片机键盘扫描
单片机键盘扫描
单片机键盘扫描-SCM keyboard scanning keyboard scan SCM SCM SCM keyboard scanning keyboard scan
Platform: |
Size: 1024 |
Author: 郭斐志 |
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Description: 是一个单片机键盘扫描程序，是用C语言写的，还可以吧。-SCM is a keyboard scanning procedure is written in C language, but also it.
Platform: |
Size: 60416 |
Author: 刘杰 |
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Description: //使用说明:
//使用前请先定义keyscan为单片机的
//某个端口,如#define keyscan P1
//程序中扫描信号从keyscan高4位输出，
//键值返回信号从keyscan低4位读入，
//故使用时硬件电路需要与之相对，
//或者把软件中相应地方修改即可-//use :// use the former post keyscan definition of SCM// a port, keyscan such as# define P1// scanning process signals from four keyscan high output// keys to a signal from the four low-keyscan read,// use it when necessary hardware circuit Correspondingly,// or software which can be revised accordingly places
Platform: |
Size: 1024 |
Author: 石头 |
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Description: 4×4键盘扫描的verilog 代码,在CPLD板上实现-4 × 4 keyboard scan Verilog code, the CPLD on the board realize
Platform: |
Size: 1024 |
Author: fang zhou |
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Description: 使用3个分散的通用IO口扫描12个按键，且IO口无A/D功能。-The use of three general-purpose IO port decentralized scanning button 12, and IO port without A/D function.
Platform: |
Size: 1024 |
Author: 孙明 |
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Description: 一种很好的键盘键扫描方法，对初学者有大大的帮助。-A good keyboard key scanning method, has greatly help beginners.
Platform: |
Size: 1024 |
Author: zhulin |
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Description: 用三星９４８８实现按键扫描的汇编语言程序．先判断是否有按键按下，再判断是哪个键按下．-Samsung 9488 with the achievement of key scanning assembly language program. First determine whether there is any button press, and then to determine which button press.
Platform: |
Size: 2048 |
Author: 张雨辰 |
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Description: 一个解决5个IO口扫描25个按键的解决方法,完整文件包,有参考意义,C51.-A solution 5 IO port scan button 25 solution, a complete package, a reference value, C51.
Platform: |
Size: 89088 |
Author: 王斌 |
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Description: 单片机开发中的二个常用的键盘处理程序,用汇编编写.-Single-chip development deal with two commonly used procedures for the keyboard, using the compilation of the preparation.
Platform: |
Size: 2048 |
Author: wds |
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Description: 一个万能的键盘扫描程序，采用宏定义的方式屏蔽了硬件，能够非常方便地移植到任何一款MCU上-A universal keyboard scanning procedures, the use of macro way of shielding the definition of the hardware, can be easily ported to any MCU on a
Platform: |
Size: 1024 |
Author: 陈晓涛 |
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Description: The keyscan of MSC-51.In the programme you can neste use the keyscan and the code is so little.
Platform: |
Size: 1024 |
Author: 翁金元 |
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Description: 4*4标准C程序。这是写得最好的键盘检测程序了
-4* 4 standard C procedures. This is the best written keyboard detection procedure
Platform: |
Size: 1024 |
Author: 阿昌 |
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Description: 自己写的矩阵键盘的扫描C51的c程序，供大家免费下载-Write their own keyboard scan matrix C51 of the c program for free download
Platform: |
Size: 19456 |
Author: xzmxzl |
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Description: 键盘扫描，在数码管上显示键值，数码管为并行数据传送，直接连单片机IO口。-keyscan
Platform: |
Size: 11264 |
Author: chenhuan |
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Description: 教科书上常用的按键程序很多时候误导了使用者。例如其中的消机械抖动用延时10MS部分浪费了CPU大部分资源，这里介绍了一种通过检测键值变化的企业内部常用编程方法。-Textbooks commonly used keys on the procedure the user is often misleading. For example, mechanical energy dissipation with delay jitter 10MS most part a waste of CPU resources, this paper presents a key by detecting changes in programming methods commonly used within enterprises.
Platform: |
Size: 33792 |
Author: 卢枝 |
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Description: AVR键盘扫描程序,ATMEGA16 很简练；个人写的，分享一下-AVR KEYSCAN
Platform: |
Size: 1024 |
Author: xhly |
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Description: 4*4键盘扫描程序，C51程序，编写很规范，可输出特征字节码和按键编号，并提供proteus仿真。-4* 4 keypad scanner, C51 process, the preparation is standardized output characteristics can be byte code and number keys, and provide proteus simulation.
Platform: |
Size: 37888 |
Author: yuweiming |
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Description: 4*4矩阵键盘单片机c语言驱动
按键消抖-I don t know!!
Platform: |
Size: 12288 |
Author: 杜帮胜 |
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Description: 按键按下，蜂鸣器响，同时LED显示键值，按键松开，蜂鸣器停-Once Detect Key Pressed,Buzzer Ring,and LED Show The KeyValue.Once Detect Key Released,Buzzer Turn off
Platform: |
Size: 13312 |
Author: 陈帝亮 |
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Description: verilog 写的keyscan代码，转载的，可供大家学习一下！-verilog code written keyscan, reproduced, and for them to learn about! Thanks
Platform: |
Size: 1024 |
Author: 袁科学 |
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