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制作本书的目的是为了方便大家的阅读。转载时请保持本电子书的完整性。 前言、条款2、16、21、44根据从Addison-Wesley出版社下载的开放条款翻译。条款26、27、28、45根据从Scott Meyers的网站下载的《Three Guidelines for Effective Iterator Usage》一文翻译。条款43根据从C/C++ Users Journal网站下载的《STL Algorithm ...

pcmcia智能卡的驱动程序例程，对智能卡的pc/sc编程是个参考

linux下的pcsclite，负责建立linux下的pc/sc架构，管理智能卡

用STC89C58单片机做的数据采集和控制，12位AD转换使用TLC2543，通讯协议采用MODBUS（RTU），通过拨码开关改变从机地址，支持模拟量或数字量的读写。（4路模拟量输入、6路开关量输出（继电器输出）、8路开关量输入） 开发环境:KEIK 7.06 ...

DIGITAL IMAGERY is pervasive in our world today. Consequently, standards for the efficient representation and interchange of digital images are essential. To date, some of the most successful still image compression standards have resulted from the ongoing work of the Joint Photographic Experts Grou ...

This text surrounds the development of the electric power SCADA system exactly, aiming at the present condition of the our country electric power charged barbed wire net currently, according to the oneself at the e- lectric power protect the profession after the electricity in seven years of develop ...

Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^ ...

104规约服务端测试程序，模拟测试RTU端单点遥控解锁命令。

南瑞xt9702规约，模拟RTU测，对开发该规约有很好的帮助。目前没有添加遥控功能。

modbus 通讯协议文档，详细描述了RTU、ASCII两种模式下，数据格式。