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Description: 获取键盘扫描码的TSR，可用于解密 -It is TSR to get the scan code of the key,which can be used to deciphering.
Platform: |
Size: 7168 |
Author: 王为 |
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Description: 8051 的一个键盘扫描的程序-8051 a keyboard scan procedure
Platform: |
Size: 1024 |
Author: |
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Description: 51的键盘扫描程序,与原来的扫描方式不同,这种方式可以处理多键同时按下.-51 keyboard scanning procedures, with the original scan different ways, this approach can handle multi-button pressed together.
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Size: 1024 |
Author: 石头 |
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Description: 键盘扫描的例子,包括了按键滤波和长按检测-keyboard scan examples, including a key long by filtering and detection
Platform: |
Size: 1024 |
Author: xh |
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Description: The aim of this application note is to show to scan the 4x4 matrix keypad
multiplexed with a four 7-segment display. The software attached to this application
note scans the pressed key and displays it on the multiplexed 7- segment LEDs.
This application note makes obvious Interrupt capability of the STR710 device
to offer a better key scan .
-The aim of this application note is to show h ow to scan the 4x4 matrix keypad multiplexed wit h a four 7-segment display. The software attach ed to this application note scans the pressed ke y and displays it on the multiplexed 7-segment L EDs. This application note makes obvious Inter rupt capability of the STR710 device to offer a b etter key scan.
Platform: |
Size: 52224 |
Author: 卞璐 |
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Description: 键盘状态扫描函数
/*
键盘扫描函数
读取当前键盘的状态
有按键按下返回相应按键值
无按键按下返回"0x00"
*/
-Keyboard status scan function/* keyboard scan function to read the current state of the keyboard keys have a corresponding button press to return to the value of non-button press to return to
Platform: |
Size: 22528 |
Author: 李华 |
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Description: 键盘程序实例,包括键盘按键检测和键盘扫描码返回以及密码处理等.-Keyboard instances, including the detection of keyboard keys and keyboard scan code and password to return to deal with and so on.
Platform: |
Size: 3072 |
Author: 张博 |
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Description: Avr-atmega64 按键扫描和按键处理程序-Avr-atmega64 button keypad scanning and processing
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Size: 2048 |
Author: wangl |
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Description: Small RTOS的键盘扫描驱动程序及其在DP－51下载仿真实验仪上使用的例子。本驱动程序支持最大254个按键，最多3个按键同时按下。
驱动程序的使用-Small RTOS to scan the keyboard driver and its DP-51 download simulation experiment on the use of examples. This driver supports the 254 largest button, a maximum of three keys are pressed together. The use of driver
Platform: |
Size: 2048 |
Author: zhangyao |
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Description: arm(s3c2410)-linux(2.6.18)环境下的键盘扫描驱动-arm (s3c2410)-linux (2.6.18) environment keyboard scan driver
Platform: |
Size: 3072 |
Author: singyea |
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Description: 本代码实现了MSP430单片机的4*4键盘扫描，代码简单清晰易懂-The code achieved MSP430 MCU 4* 4 keyboard scan code simple and clear and understandable
Platform: |
Size: 20480 |
Author: wenjiacheng |
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Description: 按键扫描驱动程序，实现了按键的多种功能操作-Key scan driver, the realization of the multiple functions of the buttons to operate
Platform: |
Size: 1024 |
Author: kevin |
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Description: arm7 key scan test source code
Platform: |
Size: 133120 |
Author: peter |
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Description: 自己写的键盘的扫描4乘4的键盘VHDL 很好用的-KEY SCAN VHDL
Platform: |
Size: 151552 |
Author: weibao |
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Description: scan 4x4 key pad,program is used for microcontroller.All port of keypad should be pulled up with register.
Platform: |
Size: 1024 |
Author: DuongTB |
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Description: scan P0_key_1.c与\cpubbs_scankey_receiver_cn\以中文方式接收单片机发送回来的键值.vi配合使用，当你按了某一个键时，它会把你按的键码发回来，并以中文显示。C51机串口可以发中文.-scan P0_key_1.c with \ cpubbs_scankey_receiver_cn \ in order to receive single-chip Chinese to send back the keys. vi use, when you press a certain key, it will be in accordance with the key code you sent back, and the Chinese show. C51 Serial Port can be made in Chinese.
Platform: |
Size: 46080 |
Author: leedong |
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Description: 一款比较优秀的键盘扫描程序,可识别短按/长按键，扫描速度快。-a good key scan program，it is a faster scaning,it can identify the short press or long press key.
Platform: |
Size: 2048 |
Author: smthk |
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Description: Verilog HDL编写的键盘扫描程序，考虑了判断按键弹起的问题。程序按一定的频率用低电平循环扫描行线，同时检测列线的状态，一旦判断有一列为低则表示有键被按下，停止扫描并保持当前行线的状态，再读取列线的状态从而得到当前按键的键码；等待按键弹起：检测到各列线都变成高点平后，重新开始扫描过程，等待下一次按键。-Written in Verilog HDL keyboard scanner, taking into account to determine key bounce problem. Program according to a certain frequency of scan lines with low-level circulation lines, while testing out the state line, once the judge has said there is a classified as low-key is pressed, stop the scan and to maintain the current line-line state, and then read out line state to get the current keys key codes to wait for key pop-up: To detect the lines at all out into a high level after the re-start the scanning process, waiting for the next key.
Platform: |
Size: 2201600 |
Author: 力文 |
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Description: 51单片机驱动独立键盘，和矩阵键盘的扫描方法．-51 MCU-driven separate keyboard, and matrix keyboard scanning method.
Platform: |
Size: 19456 |
Author: 田红峰 |
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Description: 基于雨亭的51/AVR单片机开发板的按键扫描程序，在定时器中断中定时扫描，使用状态机进行按键去抖，与延时扫描相比效率较高，占用资源少-Yu Ting s 51/AVR microcontroller based development board scanner button, the timer interrupt in time scan, using the state machine button to shake, as compared with the delayed scan more efficient, less resource
Platform: |
Size: 34816 |
Author: glf |
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