SIM900A拨打电话发送短信TPC/IP通信

基于三星44b0芯片arm嵌入式系统的rtl8019网口的驱动程序-44b0-based Samsung chip embedded system arm I RTL8019 network driver

介绍了用CPLD辅助设计在嵌入系统中进行曲MPU复杂逻辑功能设计的总体方案，给出了通过对XC95144中复用控制寄存器进行配置以实现MPU复位逻辑和CPM协议切换的实现方案和设计要点。-Introduced aided design using CPLD in the embedded system, march MPU complex logic functional design of the overall program given by XC95144 the re-configured using control registers in order to achieve the MPU reset switch logic and CPM protocol implementations and design elements.

CPLD初始化程序,用于DSP5416与SAA7111A的时序控制初始化.-CPLD initialization procedure for the DSP5416 and the timing control SAA7111A initialization.

NET-DL 套件由日立SH7750处理 器、32M SDRAM 以及8M 的FLASH为用户的软件研发提供了足够的空间。板上提供非常 丰富的外设接口：一个10M/100M 自适应快速以太网接口、两个RS-232 串口、一个JTAG调 试口以及若干个基于PIO的指示灯。系统具有体积小、耗电低、处理能力强、网络功能强大 等特点，能够装载和运行嵌入式Linux 操作系统-NET-DL Boards Hitachi SH7750 processor, 32MB of SDRAM and 8MB of Flash users to the software development provides adequate space. Board with a very rich set of peripherals : a 10M/100M Adaptive Fast Ethernet interface, two RS-232 serial ports, a JTAG Debugging mouth and a number of lights on the PIO. Systems with small size, low power consumption, processing power and networking capabilities such as powerful features, capable of carrying and running embedded Linux

这是一个比较旧的脉冲集抄电表的工程，不过还是有借鉴意义的。-this is a software for pulse electric。

moto E6 手机可用的IPhoneLock源码-moto E6 phone available source IPhoneLock

一个修改后的s3c2410烧写程序，能在sdt型jtag板上直接使用-a revised s3c2410 the burning process, in sdt-board direct use jtag

给出Linux 环境下USB驱动的模块层次结构，包括主控制器驱动、USB 核心驱动和USB设备驱动程序组成，以及USB 接口摄像头驱动模块的层次结构，对底层usbvideo 模块进行分析，对usbvideo 中的函数进行了分类，修正其设计上的一个缺 陷，给出上层微型驱动的实现，最后通过移植USB 摄像头驱动程序到三星公司的SMDK2410 开发板的试验成功，使该驱动成 功应用在基于Linux 的嵌入式系统上。-Given Linux environment USB drive module hierarchy, including the host controller driver, USB core driver and USB device drivers, as well as camera USB interface drive module hierarchy of the underlying module usbvideo analysis, in usbvideo function of classification, to amend the design of a defect, given the realization of the upper micro-drive, and finally through the transplantation driver USB camera to Samsung SMDK2410 development board of the experiments are successful, so successful application of the driver in the Linux-based embedded systems.

应用背景 VB写的控制程序，通过PC端上位机控制，在电路板上实现相应的演示效果。  VB write control procedures, through the PC side of the upper computer control, on the circuit board to achieve the corresponding demonstration effect. 关键技术首先 烧写程序到单片机   晶振 11.0592MHZ连接好串口线打开上位机软件 选择好COM端口  设置波特率为9600 First of all burn to write programs to chip crystal 11.0592Mhz serial line connection open PC software select the COM port to set the baud rate of 9600

vivi嵌入式系统bootloader--Bootloader for VIVI embedded system.