本程序是我部开发的变频器CAShitc V1.0对应的上位机控制程序，通信采用的是Modbus协议，本人测试没有问题。请大家指教...

应用程序可以使用任何 UART Mifare 读卡器设备连接到 pc 通过 USB。它将检测到的卡放在读卡器和转储上的日志文件的数目。 可用于考勤、 基本的交流学习等。

一个完整的vc实现双机互连的程序，希望对大家有一定帮助。-a complete realization of a two-aircraft vc interconnection procedures, we hope to have some support.

serial port 串口通信 波特率 设置 写的很好-serial port

0. Install the rp-pppoe-software -------------------------------- You should have already done this by the time you re reading this. If not, go back and read README. 1. Set up your Ethernet hardware -------------------------------- First, make sure the Ethernet card you intend to use with the modem is visible to the Linux kernel. Just how to do this is beyond the scope of this document. However, if the card is the only Ethernet card in the system, executing: ifconfig eth0 should display something like this: eth0 Link encap:Ethernet HWaddr 00:60:67:62:31:D4 plust some more lines. Your HWaddr will be different. As long as you see the HWaddr line, your card should be working. DO NOT assign an IP address to the Ethernet card. DO NOT configure the card to come up at boot time.-0. Install the rp- PPPOE-software-------------------------------- You should have al ready done this by the time you re reading this. I f not, go back and rea

单极性归零波形的功率谱，占空比为0.5-Unipolar zeroing wave power spectrum, the ratio is 0.5

重点介绍HART协议在电磁流量计中的应用技术-HART protocol focuses on the application of electromagnetic flowmeter technology

一种用于非同步采样下的通信时，通过误差测量算法和多项式插值以达到同步的目地的论文。来源于I-A non-synchronous sampling of communications, through error measurement algorithm and polynomial interpolation in order to achieve synchronization of the thesis purpose. From I

中文RFC文件，无需翻译，对学习很有帮助！

Rake reception using matlab

CSR蓝牙MP3播放USB DONGLE源码，支持蓝牙A2DP协议，实现无MP3播放功能-CSR Bluetooth USB DONGLE source MP3 player, Bluetooth A2DP support agreement, realize no MP3 playback