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模拟键盘按键自动输入文字
- 模拟键盘按键自动输入文字-simulated keyboard keys to enter text automatically
用C语言实现键盘画图.ZIP
- 笔者在开发县级电网调度自动化系统的过程中,碰到一个要绘制电力系统一次接线图的问题。由于电力系统一次接线图比较复杂,图上有一 些特殊的符号,象变压器符号、开关符号等等,用一般的编程方法来绘制比较困难,因此,笔者用C语言开发了一个手工绘制电力系统一次接线图 的键盘绘图程序,使用该程序绘制的一次接线图符合用户需求,效果良好。-writer in the development of county-level SCADA process, encountered a power system to
键盘错误
- 可以实现找到键盘错误功能-keyboard can be achieved find functional errors
C51手机键盘
- C51的4×3键盘、LED数码显示、串行通讯-C51 4 3 keyboard, LED digital display, serial communications
键盘接口与编程
- 键盘接口汇编程序-keyboard interface assembler
用AT89C2051设计的PC-AT键盘源代码
- 用AT89C2051设计的PC-AT键盘源代码-AT89C2051 design with the PC-AT keyboard source code
键盘检测程序
- 键盘检测程序。程序包里有完整的代码和相应的说明,并且编译过了。-keyboard detection procedures. Procedures bag complete code and the corresponding note, and the compiled.
屏幕软键盘
- 屏幕软键盘的vc源代码,实现屏幕显示并可控制的键盘.-screen soft keyboard vc source code, screens can achieve control of the keyboard.
基于usb开发板的hid键盘
- 基于usb开发板的hid键盘,使用者可根据此代码编写自己的HID设备-development board based on usb hid the keyboard, users can be prepared according to this code of HID equipment
modbus显示和键盘相关的源程序
- * modbus C语言编写的子程序源代码 功能:显示和键盘相关子程序-C language source code for the subroutine functions : display and keyboard related Subroutine
键盘中断例子
- S3C44B0X 键盘中断例子,测试板子上的几个按键产生中断用-S3C44B0X keyboard interrupt example, testing on the board have interrupted a few buttons with
利用底层键盘钩子屏蔽任意按键
- 利用底层键盘钩子屏蔽任意按键,象一个病毒-advantage of the underlying keyboard hook shielding arbitrary keys, like a virus
VC++如何检测键盘的每个按键
- VC++如何检测键盘的每个按键.键盘的事件尽收眼底-VC how to detect each of the keyboard keys. A panoramic view of the keyboard events
44键盘多模块演示程序
- 44键盘多模块演示程序,使用双向双次键扫描技术LCALL INKEY 双向双次键扫描-keyboard module demonstration, the use of the bi-directional bonding time scanning technology LCALL INKEY meeting of the bi-directional scanning Bond
单片机键盘扫描程序
- 这是一个键盘扫描的程序,相信想做毕业设计的同学非常想得到的哦,想要就看看吧,不好的话多提建议哦-This is a keyboard scanning procedures, wanted to believe that the students graduate design is the kind of oh, want to see it on, the poor more suggestions oh
PC键盘与AVR单片机连接的C语言源程序
- PC键盘与AVR单片机连接的C语言源程序.PS/2键盘与AVR的连接程序。-PC keyboard connected to the AVR C language source code. PS / 2 keyboard connected to the AVR and procedures.
键盘测试程序
- 键盘测试程序,包括显示 、去抖动、扫描、检测,(8051或8031)-keyboard testing procedures, including, to jitter, scanning, detection, (8051 or 8031)
获取键盘扫描码的TSR,可用于解密
- 获取键盘扫描码的TSR,可用于解密。属于比较经典的程序,对程序初学者有一定的启发作用。-access to the keyboard scan code TSR can be used declassified. Relatively classic procedures, procedures for beginners have a certain instructive.
键盘设计
- 1,消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期,主要由于按键的不稳定性引起的,这时会呈现一串页脉冲,时间的长短和开关的机械特性有关。一般在5ms~10ms之间。为保证CPU对键的一次闭合作一次处理,必须去抖动。在键的稳定闭合或断开时读键的状态。 2,据EICE51原理图编写并调试一个键输入子程序,其功能为判断键盘上有无键输入,若有键入,作去抖动处理后,计算输入键的键号送累加器A。-eliminate jitter button issues as keys or disconn
单片机驱动标准PC机键盘的C51程序
- 将键盘发回的数据放到一个缓冲区里(数组),当按键结束后发生内部中断来处理所按的按键-returned to the keyboard data in a buffer (the array), when the button after internal interruption to processing by the key