csr led + timer code

说明：  本人是刚刚毕业的学生，毕业设计时的题目是数字示波器，本示波器是用基于LPC2290ARM和UCOS2操作系统设计的，这是原代码，UCOS操作系统的移植代码由于公司原因没有上传！(I am a recently graduated student, graduated from the design of the subject is digital oscilloscope, the oscilloscope is LPC2290ARM and UCOS2 based operating system designed, which is the original code, UCOS operating system code as a result of the company the reasons for transplantation did not upload!)

华为GSM GPRS模块GTM900的底层驱动程序,包含GPRS驱动程序,适合于ARM系统与GTM900芯片的连接,()

 *  Created by Ralf Kistner on 16/10/2009.  *  Copyright 2008 ZXing authors All rights reserved.  *  Modified by Lukasz Warchol on 02/02/2010.  *  * Licensed under the Apache License, Version 2.0 (the "License");  * you may not use this file except in compliance with the License.  * You may obtain a copy of the License at  *  *      http://www.apache.org/licenses/LICENSE-2.0  *  * Unless required by applicable law or agreed to in writing, software  * distributed under the License is distributed on an "AS IS" BASIS,  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  * See the License for the specific language governing permissions and  * limitations under the License.

这个一个关于网上书店系统的代码，其中是使用C#语言编写的代码，有根据书籍的类比进行了分类，然后可以搜索不同的书籍（根据书名，作者，或者是类别），每本书下面有相关的价格介绍和书籍类容介绍，系统同时对书籍购买和书籍数目做了统计，实时跟新库存状态

单相光伏并网逆变系统的Matlab建模，MPPT的扰动观察法，亲测可用(MPPT model)

用STM32双重ADC功能采集两路电压，并将其中一路电压通过串口发送出去(Using STM32 dual ADC function to collect two voltage channels and send one voltage through serial port)

最近找的求解方程的程序，可以借鉴下，挺好的(Solving equations to find the most recent program, you can learn, the very good)

netio测试代码，用于测试以太网运行速度

/*============================================================ 功能：使用12232液晶显示图片演示 ==============================================================  硬件：TG12232B （122*32）模拟口线接线方式 连接线图:  --------------------------------------------------| |DB0-----P0.0 | DB4-----P0.4 | RW-------P1.1 | A0--------P1.0 | |DB1-----P0.1 | DB5-----P0.5 | RS-------P2.1 | V0接1K电阻到GND | |DB2-----P0.2 | DB6-----P0.6 | E1-------P1.3 | |DB3-----P0.3 | DB7-----P0.7 | E2-------P1.2 | --------------------------------------------------- 本程序源码只供学习参考,如有需要请联系作者。 [注:AT89x52使用22.1184M或11.0592M晶振,实测使用22.1184M或11.0592都可以] 编译平台：Keil uV2 7.08

说明：  在研究如何嵌入打开office的doc和ppt等文件格式时，编制的一个demo，有参考价值(When researching how to embed and open document formats such as Doc and PPT of office, a demo is compiled, which has reference value.)