PV

基于rc531读写芯片的读写源程序，读取ID卡的ID号(rc531 typeB)

说明：  autosar源码，示例程序，arcstudio(autosar source code arcstudio)

通用封装库，收集了半年的东西。altium designer 大家都用的元件，，蜂鸣器，数码管，芯片都能找到。(General package library to collect things for half a year. altium designer we all used components, buzzer, digital control, the chip can be found.)

AD9910-STM32F103-全国电子设计大赛DDS发送端代码 2017年全国电子设计大赛H题(AD9910-STM32F103-DDS Sender Code for National Electronic Design Competition Question H of the 2017 National Electronic Design Competition)

单片机HUFFMAN压缩算法的研究与实现，有在单片机上进行开发的同学可以下载看看！(Huffman compression algorithm Singlechip Research and Implementation, has carried out development in SCM students can download to see!)

xmega128C存储器读写C语言程序开发，适合初学者(xmega128C memory read and write C language program development, suitable for beginners)

单片机的TCP_IP网络编程与应用,uIP ARP / ICMP / TCP协议的完全移植，可以稳定ping通单板，使用TCP服务器功能，连上单板的TCP服务器功能时（自定义端口1234），单板发出“Hello,how are you?”的问候。其后发出的字符单板都原样返回。有很好的学习和研究价值。(SCM TCP_IP network programming and applications, uIP ARP/ICMP/TCP protocol completely portable, you can ping the stabilization board, using TCP server function, even function on the board when the TCP server (custom port 1234), the board issued " Hello, how are you?" greetings. Subsequent issuance of the character board are returned unchanged. Have a good study and research value.)

通讯程序，利用的是rs485协议,调试运行可以通过，本人实验过的(This programme is used for the commucation of pc and avr)

通过 Modbus 通讯 RS485 型物理链路，或装有适当变换器的其他接口使 Sepam 能 与远程监控系统连接。 Sepam 采用的 Modbus 规约与 RTU Modbus (1) 规约的子集兼容 ( 一个 Modbus 主 机可以同多个 Sepam 单元通讯 )。 Sepam 永远是子机 ( 从站 )。 所有 Sepam 单元均可配置 ACE949-2 ( 二线 ) 或 ACE959 ( 四线 ) 接口与通讯网络 连接。 RS485 和 ACE937 可连接到通讯网络，光纤通讯星形系统。(Communication via Modbus RS485 type physical link, or fitted with suitable converters other interfaces can make Sepam Connection with a remote monitoring system. Sepam uses a subset of the Modbus protocol with RTU Modbus (1) of the Statute compatible (a Modbus master Machine unit can communicate with a plurality of Sepam). Sepam is always a slave (slave). All Sepam unit can be configured ACE949-2 (wire) or ACE959 (four-wire) communications network interface connection. RS485 and ACE937 can be connected to the communications network, fiber-optic communication star system.)

说明：  msp430应用笔记 包含msp430手册，以及各项项目开发笔记 PDF 学430必备(MSP430 application notes include MSP430 manual and PDF science 430 necessary notes for various project development)