串口通信的书籍，主要讲述串行通信原理，从底层详细讲解。...

在通信的下行链路，解PBCH的最后一步会用到CRC的校验。本程序实现了这一功能，并且能跑通，有注释。

该文件是关于采样和量化的一些资料，对于加深采样量化概念的理解具有一定的参考价值。-The document is on the sampling and quantification of some of the information, for better understanding of the concept of sampling to quantify a certain reference value.

STM32 SPI双机通信,分别有主和从2个程序源码

集成地图的编程方法。地图算法中使用。 很有价值的参考。-integrated map programming method. Map algorithm used. Valuable reference.

java编程入门文档，适合初学者，内容比较好，欢迎下载！-java programming Start document, suitable for beginners as well. Welcome download!

N95 清晰完整原理图（一品无山点评版)-N95 clear and complete schematics (Commodities without First Hill commented version)

it s a tiny code.i m looking forward to help someone

一份详细的SIP协议的数据流分析的文档，该文档有两百多页，包含的SIP消息的各种情况，内容实用，可供SIP协议的VoIP开发者做一份详细的SIP数据流的分析手册。-a detailed SIP protocol data flow analysis of the document, the document is over 200 pages and contains information of the various SIP, as practical, the SIP for VoIP developers to do a detailed SIP data flow analysis handbook.

usb 通讯程序源码-usb communication procedures FOSS

】　本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。 提出了Modbus 协议反转CRC 校验的方法,推导了反转CRC 校验快速计算表格,并用C 语言实现了基于快速查 表算法的循环冗余校验程序。-In this paper, we mainly discuss the Modbus communication protocol R TU frame format commonly used in error checking methods, namely, Cyclic Redundancy Check Code (CRC). Modbus protocol proposed inversion method CRC checksum, CRC checksum is derived fast computing inversion table, and C language to achieve a quick look-up table algorithm based on cyclic redundancy check procedure.