44B0modbus_ascii程序要的

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

PIC16CXX C语言工具-PIC16CXX C Language Tools

高效内存管理函数实现。VC＋＋实现，可以用于嵌入式系统内存管理，原创作品，绝对有价值。-efficient memory management functions to achieve. VC++, can be used for embedded system memory management, original works, the absolute value.

YAFFS_Direct_User_Guide: YAFFS_Direct的用户手册，说明了YAFFS_Direct的结构、移植方法、文件配置等。YAFFS_Direct是可脱离Linux使用的yaffs文件系统，由Yaffs原班人马开发和提供支持。省去了从Yaffs或Yaffs2中提取fs源码的劳苦。 -The user guide of YAFFS Direct. It documented the structure/migration method/configuration of YAFFS_Direct. YAFFS_Direct can be used without Lunux. It s ideal for embedded software to access file/data in NAND flash.

配合KEIL C的AGSI调试I2C的工具，包含了显示对话框，可以操作。-with KEIL C AGSI I2C debugging tools, including a dialog box appears, can operate.

基于89c52的蓄电池控制器功率部分电路图，包括信号采集电路、调理电路、继电器控制电路等-Based 89c52 controller battery power part of the circuit, including signal acquisition circuit, conditioning circuit, relay control circuit, etc.

一个我在编写红外线检测程序时用过的程序-me in the preparation of an infrared detection procedures used procedures

基于ARM嵌入式系统的通用bootloader的设计与实现-the designe and actualization of bootloader on arm embeded system

在Uc/os系统下实现交通灯四个方向的智能控制，-At Uc/os system implementation of the intelligent control of traffic lights

例程当中有stm32的扩展例程，mp3和一个简易的PDA，可以对有基础的的学者，进一步的开发。例程来源是正点原子的mini-stm32，有一些改动，自己做的mp3模块，效果很好，用的vs1053音频解码芯片。效果可以去http://www.openedv.com/posts/list/2081.htm看一看。哪里也还有很多资料，可以去学习