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filter
- 实现按键的滤波以及按键FIFO队列的处理。systick配置为1ms中断，在中断服务程序实现所有按键的检测滤波。-Push button FIFO queue filtering and processing. systick configured to 1ms interrupt, the interrupt service routine testing to achieve all the key filter.
keyboard
- 电子琴：采用PWM方式控制蜂鸣器，通过按键使其播放相应的音阶，其音长由按键时间长短控制-Keyboard: PWM mode control buzzer, you can push the button to play the appropriate scale, and the tone length is controled by the key length
headclude
- 云台摄像镜头控制系统VB软件部分代码，如果在串口中连接有摄像头，可通过本程序对摄像头进行控制，包括切换镜头、推拉镜头、移动方向、端口设置、控制码设置等，有兴趣参考一下-PTZ cameras control system software part of the VB code, if a serial port to connect a camera, available through the program to control the camera, including switchin
EXCD-1
- 这是基于XILINX公司主推的一款性价比十分高的FPGA开发办的资料原理图，希望对大家有帮助-This is based on the company' s main push of a XILINX very high cost FPGA development office schematic information, we want to help
push-in
- 嵌入式C/C++语言精华文章集锦，包括软件架构、内存操作、屏幕操作等，以及C/C++数组名与指针区别深层探索等精华文章-Embedded C/C++ language the essence of the article highlights, including software architecture, memory operations, screen operation, as well as C/C++ array name and pointer to the exploratio
AT91SAM7A3-EK
- The Blinky project is a simple program for the AT91SAM7A3 using Atmel AT91SAM7A3-EK Microcontroller Board. It blinks the 4 LEDs on the board. The board s joystick can be used to control the blinking speed (up/down), the direction (left/rig
demo100710
- 要点有3： 1. TMR1中断，每次中断显示led的一位，且将键盘的状态存储链推进一步。 2. TMR1中断处理中，为便利实现各位的显示，采用了寄存器4(FSR)间接寻址方式。 3. 键盘用多级状态机方式，不会为按键判断占用机时，整体显示和键盘响应非常“干脆”；用“下键”标志防止重复读键，从而对于下键和抬键的开关抖动都能够有效抑制。-Main points of 3: 1. TMR1 interrupt, each led one of the interrupt displa
key
- 此程序设置了一个按键功能，采用的是查询方式。下载实验程序，用手按动S17键，会发现DS8 LED被点亮一段时间。这是一个简单的按键触发。-This program sets a key function, using the query. Download the experimental procedure, hands pressed S17 key, you will find DS8 LED is lit for some time. This is a simple push-butt
password
- 密码 ★实验任务 小米终于来到了学校，很高兴，他解决了学长留给他的问题，得到了学长的赞赏。他打 点行李回寝室去了，到了宿舍门口才发现这里的门居然不是用钥匙开的，怪不得刚才小米 就觉得奇怪，怎么没有发钥匙，经过小米的仔细“研究”，终于发现这是个密码锁。 这个密码锁很奇怪，密码提示是一串 1 到 n 的排列，他发现这个序列有一个规律：如果 i 出现，那么其后出现的小于 i 的数均为降序。原来是这么回事，小米恍然大悟。门上只有 两个按键和一个竖槽，一个是 PUSH 键，另一
debounce
- push button program that take 20ms afther that it load data
Ingersoll_Rand_Schlage_MultiTechnology_Push_CPU_sm
- 英格索兰推西勒奇多技术CPU智能卡读卡器Ingersoll Rand Schlage Multi-Technology Push CPU smart card reader-Ingersoll Rand Schlage Multi-Technology Push CPU smart card reader
164
- 164实现按键扫描，最近在研究164的按键扫描，还没实现，好心人帮忙-164 Push scan buttons recent study of 164 scans, not to achieve, good-hearted people to help look
GOERTZEL_c6713.ZIP
- this program understands the dtmf tone when you push the number.it detect with goertzel<algorı tm
source-code-of-PWM-generater-for-push-pull-conver
- you can read the title of this filer to know what is it.
Final
- This module contains a digital clock which can enables clock setup option and up to four alarms. This was targeted Virtex-5 FPGA (ML501) and interfaced with LCD display. and center, north and east push buttons.
asagi-yukari-sayan-sayici
- up down counter with push button
switch-Test
- This program demonstrates how to configure port pins as digital inputs // and outputs. The C8051F020 target board has one push-button switch // connected to a port pin and one LED. The program constantly checks the // status of the switch and
Examples
- This program shows how to use the pins on a PIC12C508/9 or a //// //// PIC12C671/2 for general I/O. When run, the program will run up//// //// and down the LEDs. If you hold down the push button, the //// //// program will reverse its directio
timer1
- 文件名：timer1.c 功能：timer1作为计数器使用，每6个脉冲改变一次输出引脚的状态 硬件描述：rc0接有按钮开关作为输入脉冲之用，RB0接发光二极管作指示用-File Name: timer1.c features: timer1 as a counter to use, once every 6 pulses change the state of output pins Hardware Descr iption: rc0 received a push butto
Intelligent_car
- 本源码实现创意之星仿人小车的智能避障，主动寻找棋子并将其推下擂台的功能-Star of the source to achieve creative intelligent humanoid car to avoid obstacles, and push the initiative to find pieces of functionality under the ring