搜索资源列表
C51_3X3
- C51_3X3键盘扫描程序 包括键消抖延时函,扫描算法-C51_3X3 keyboard scanning procedures, including key source buffeting delay letter, scanning algorithm, etc.
key_state_mechine
- 4*4矩阵键盘扫描函数,用状态机实现,不用延时以消抖,只需在一个定时10~12ms左右的中断函数里调用,从而节省了单片机时间-4 * 4 matrix keyboard scan function, the state machine to achieve, not delay to eliminate buffeting, only in a regular 10-12ms about the interruption function within the call, thereby sav
KEYBOARD
- 51的4*4键盘驱动当按键按下时返回一个值,且只在按下键时返回一次该值,之后返回0;无按键时返回0;包含消抖功能,在键盘的下降沿触发。 基于keil平台
key
- 3*4键盘扫描程序 已加消抖功能 可以扩展为4*4~~~ 只用8个I/O口就能实现
jp
- 行列键盘的输入例程,通过对键盘行列的扫描,和消抖,进行输入
96key
- 通过96键程序说明如何构造多任务键盘和\"零耗时\"消抖技术
MCU_KEYBOARD_JIDA
- 51单片机片键盘驱动程序(带键盘击打实现) 我们在编写单片机键盘程序时,一般都是利用延时实现键消抖,但是很难实现键盘按下后的键盘连续击打,当然可以通过较复杂的变量转换实现,平凡老师写过一篇文章叫做《一种常用键盘程序的设计》,平凡老师是在主循环中进行的按键连续击打实现,我阅读后感觉不错,但是模块化不够理想,最后,平凡老师也承认,这样在主循环中实现这样的键盘击打,只能用在主循环不是很忙的时候,如果程序本身的主循环时间比较长,那就比较麻烦了,所以最后,平凡老师还是建议大家用定时器做,后来我感觉用平
5jq 893 001H
- 键盘码读取,消抖,回传。--Read keyboard value.
LED-display
- 四位数码管动态显示,片选,段选,包含键盘的消抖,最简单易懂的初学程序-4 LED dynamic display, chip select, choose paragraph, including the elimination Buffeting keyboard, the most easy-to-understand learning procedures
key
- 说明,实用的键盘状态机处理程序,利用状态机去拌动,兼有部分键单触发和部分键连发功能。连发时间间隔和消抖时间方便设定。是我工程中常用的部分。利用状态机条理清晰,处理效率高。-Note, practical keyboard state machine handling procedures, using the state machine to mix action, both part of the keys and some keys repeating one-shot function.
zhuhangsaomiao
- 单片机矩阵键盘的逐行扫描法,采用了消抖,初学单片机者适用。-MCU Matrix keyboard progressive scanning method, using extinction shake, beginners microcontroller be appropriate.
hangliehaojiance
- 单片机矩阵键盘的行列号检测法,采用了消抖,初学单片机者适用。-MCU Matrix ranks No. keyboard detection method, using extinction shake, beginners microcontroller be appropriate.
key_add
- 应用FPGA中VHDL语言编写键盘消抖程序-Application of VHDL language preparation FPGA keyboard away shaking program
1-1
- 单片机键盘扫描程序伴有键盘消抖,简便易懂,适合初学者-SCM keyboard scanner with keyboard debounce and easy to understand for beginners
example8-SigKeyCheck
- 键盘消抖 键盘消抖 来至于青创电子-Keyboard Keyboard debounce debounce keyboard debounce keyboard debounce
key
- 在用到键盘的时候,键盘消抖是一个必须要考虑的问题-In use the keyboard, the keyboard debounce is an issue that must be considered
elec_lock
- 验证电子密码锁,具有密码设置,键盘扫描,键盘消抖,和万能密码等功能-Verify electronic locks, have a password set, keyboard, keyboard debounce, and universal passwords and other functions
Stand-alone-keyboard-control
- 独立键盘控制 c语言 键盘消抖延时 51单片机-C language independent keyboard control 51 single keyboard debounce delay
key
- 掌握键盘消抖电路的设计方法键盘电路是单片机应用中的常用电路,但由于其机械动作常使得按键信号产生抖动,所以在单片机的应用开发中,键盘消抖电路起到了非常重要的作用.-Master Keyboard debounce circuit design methodology keyboard circuit is commonly used circuit microcontroller applications, but because of its mechanical movement often
11、矩阵键盘
- c51使用矩阵键盘外设,可以很好的消抖,得到准确的键值(C51 uses matrix keyboard peripherals, can be very good to shake, get accurate key values)