The GNU MP Bignum Library，非常好用的大数运算库，GMP is a FREE library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers.
上传时间： 2014-01-08
上传用户：a673761058
QT3.3.4在远峰2410上移植 HOST 环境（虚拟机VM6.0）： 系统：redhat 9 完全安装 交叉工具arm 2.95.3 TARGET环境 arm 2410 240*320屏外加触摸屏 cramfs文件系统 软件： cross-2.95.3.tar.bz2 qt-embedded-FREE-3.3.4.tar.bz2 qt-x11-FREE-3.3.4.tar.bz2 tmake-1.11.tar.gz 经测试，在3.3.2的交叉编译工具也通过
上传时间： 2014-12-22
上传用户：上善若水
不知为何，在rh9下编译有警告，但是可以正常编译出结果 HOST 环境（虚拟机VM6.0）： 系统：redhat 9 完全安装 交叉工具arm 2.95.3 TARGET环境 arm 2410 240*320屏外加触摸屏 cramfs文件系统 软件： cross-2.95.3.tar.bz2 //交叉编译器 qtopia-FREE-src-2.2.0.tar.gz //qtopia e2fsprogs-1.35.tar.gz // jpegsrc.v6b.tar.gz // libpng-1.2.14.tar.bz2 tslib-1.3.tar.bz2 zlib-1.2.3.tar.bz2
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上传时间： 2016-10-23
上传用户：as275944189
The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slewrate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-FREE data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps.
标签： MAX transceivers 485 low-power
上传时间： 2013-12-22
上传用户：小宝爱考拉
microchip公司提供的无线ziebee协议的演示程序，支持802.15.4，是FREE并且非常不错的协议程序。安装后即可看到源代码的C语言文件
上传时间： 2016-10-29
上传用户：邶刖
C 开发的有限元软件，界面还可以，不错，可以试试。 FElt is a FREE system for introductory level finite element analysis. It is primarily intended as a teaching tool for introductory type courses in finite elements - probably in the mechanical/structural/civil fields. In a command line environment, FElt uses an intuitive, straightforward input syntax to describe problems. It also includes a graphical user interface for workstations that allows the user to set-up, solve and post-process the problem in a single CAD-like environment.
上传时间： 2014-03-09
上传用户：zycidjl
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU FREE Documentation License, Version 1.1 or any later version published by the FREE Software Foundation with no Invariant Sections, with no Front- Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled “GNU FREE Documentation License”.
标签： Permission distribute the document
上传时间： 2016-11-30
上传用户：lxm
ST uPSD32XX I2C This example demo code is provided as is and has no warranty, implied or otherwise. You are FREE to use/modify any of the provided code at your own risk in your applications with the expressed limitation of liability (see below) so long as your product using the code contains at least one uPSD products (device)
标签： otherwise provided warranty example
上传时间： 2013-12-07
上传用户：标点符号
/* * linux/arch/m68knommu/platform/520x/spi-mcf520x.c * * Sub-architcture dependant initialization code for the FREEscale * 520x SPI module * * Yaroslav Vinogradov yaroslav.vinogradov@FREEscale.com * Copyright FREEscale Semiconductor, Inc 2006 * * This program is FREE software you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the FREE Software Foundation either version 2 of the License, or * (at your option) any later version.
标签： Sub-architcture initializa 520 dependant
上传时间： 2016-12-15
上传用户：xiaohuanhuan
线性表（顺序表）的创建，插入，删除操作，在vc6.0huoc-FREE可实现。 对于初学数据结构者，该程序是综合理解线性表最好的程序。
上传时间： 2014-09-06
上传用户：xhz1993
