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Sig_SW
- 本程序基于s3c2440的IO口电平状态检测驱动，适用于开关量信号检测电路。程序实现：检测当前IO口状态并通过串口打印。-This procedure applies to the switch signal detection circuit based on the the s3c2440 IO port level of state detection driver,. Program: detection of IO port status and print through the s
sig_AIN
- 本程序为基于s3c2440的两路模拟信号检测电路的裸机驱动。程序检测出A/D转换后的模拟量并进行了电压换算。-This program is based the s3c2440 two-channel analog signal detection circuit of the bare metal drive. Procedures to detect the A/D converter analog voltage conversion.
IO-mode
- Linux驱动-IO方式的介绍 1 阻塞 I/O 2 非阻塞 I/O 3 多路转换 I/O 4 信号驱动 I/O--IO mode Linux driver introduces a blocking I/O 2 non-blocking I/O 3 multi-channel conversion I/O signal-driven I/O
mutex_semphore
- Linux下操作系统的基本知识，在多线程处理中通过信号量进行互斥处理。-Basic knowledge of the Linux operating system under multithreading semaphore mutex.
canbus
- CAN总线驱动。使用的can芯片是MCP2510 使用的是标准帧，模拟SPI时钟信号，能够实现数据的发送，接收。-CAN bus driver. USing MCP2510 chip, and the standard frame, the simulation SPI clock signal, can realize data to send, receive.
8250
- LINUX 下16554的驱动程序，增加了握手信号的自动控制-The LINUX 16554 driver, an increase of the automatic control of the handshake
AD-interface-experiment
- 学习A/D 接口原理，了解实现D/A 系统对于系统的软件和硬件要求。阅MAX504 芯片 文档，掌握其使用方法，编程实现正弦波信号的输出，利用示波器观测DA1 口的实验输出，-Study A/D interface principle。
mutex
- Linux中信号量、线程、同步及互斥等例子-Examples of Linux, semaphores, threads, synchronization and mutual exclusion
dipinxinhaofashengqi
- 基于单片机的多波形可调频率低频信号发生器-Adjustable frequency low frequency signal generator based on single-chip multi-waveform
8977771cc109gps
- GPS信号模拟器源代码，串口读取GPS报文，解析，显示GPS信号点，很有用的-GPS signal simulator source code, the serial port to read GPS packets, analyze, and display the GPS signal point, very useful
rc2
- 采集声音信号并进行错位乘加求时延，进行处理来估计角度-Collecting acoustic signal and delay seeking dislocation multiply
lpl_stepper
- linux下基于S3C2440开发的步进电机驱动，一根信号线控制HB202M细分器即可实现步进电机速度和方向的控制-linux based S3C2440 development of stepper motor drive, a signal line control HB202M subdivision stepper motor controller can achieve the control of speed and direction
baoluopufenxi
- 可以很好地分析信号的包络谱，效果非常的明显，并且已经在matlab上成功运行-Is a good way to analysis the spectral envelope of signal, effect is very obvious, and it has been successfully run in matlab
m
- 移位寄存器实现为随机信号，2011年E题的一部分，可以用，串行输出-Shift register is implemented as a random signal
gpio_5g
- atheros驱动编程，其中有wifi9344模块驱动信号发送，中国-atheros-driven programming, which has wifi9344 module drive signal to send, China
signalkey
- tq2440开发板上的中断按键实现，有中断发生时发送信号给应用程序.-tq2440 development board interrupt key to achieve .......................
pthread.c.tar
- 共享锁和信号量的使用方法，多线程程序的设计原理！-Shared locks and semaphores to use, multi-threaded program design principles!
suanfayanshi
- 算法界面示例及实测汽轮机振动信号，可用于可曾设计-Interface Example algorithms and experimental turbine vibration signal
arm
- 一个关于arm linux的语音信号处理的毕业论文，详细的讲解了各方面的知识。-A thesis arm linux on voice signal processing, a detailed explanation of all aspects of knowledge.
sem
- Linux IPC通信之信号量的PV操作，包含申请资源、唤醒等待资源的任务等-Linux IPC semaphore communications PV operation, including the application of resources, tasks waiting for resources wake