ARM开发的指导用书，对你有帮助

ST7920驱动器的可实现程序，使用51/52单片机接口正确即可显示-ST7920 drive can be realized, the use of 51/52 single-chip interface to display correctly

ARM的模拟串口程序，可能实现模拟收发的功能，采用ADS编写，很好用！-ARM serial simulation program, you may send and receive analog functions, using ADS to prepare, very good use!

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这是一个以C++为主要ARM模拟器的ARM9架构仿真

基于arm7板的录音程序，在三星的板子上测试通过-Based on the ARM7 board recording procedures, the Samsung

spi总线驱动，在8bit mcu上调试通过。 spi总线控制方便，效率很高。

LPC2148 USB Audio Device Example This USB example project implements an USB Audio Device that connects via the USB interface to the PC. It may be used on the following devices: LPC2141 LPC2142 LPC2144 LPC2146 LPC2148 An USB Audio Device (HID) does not require any special USB driver, since the USB Audio support is already built into Windows 2000 and Windows XP. Therefore USB Audio devices can be directly connected to the computer. This example project is designed to work with Keil MCB2140 Evaluation Board. Refer to Running USBAudio for information on how to operate this example project.-LPC2148 USB Audio Device Example This USB example project implements an USB Audio Device that connects via the USB interface to the PC. It may be used on the following devices: LPC2141 LPC2142 LPC2144 LPC2146 LPC2148 An USB Audio Device (HID) does not require any special USB driver, since the USB Audio support is already built into Windows 2000 and Windows XP. Therefore USB Aud

无线通信的，应用于gprs的短信发送。希望对大家有用。-wireless communications, the application EDGE SMS. We hope that the right useful.

基于向量的中断，大多数ARM开发这把中断查询的工作安排在初始化代码部分完成，但是本程序优化了一下，将查询过程安排在中断服务程序中进行，这样更加直观合理-disruptions, the majority of ARM inquiries that the interruption of work for the completion of initialization code, but the process optimization for a moment, in the course of inquiries interrupted service procedures, is more intuitive reasonable

README for TinyECC Version 2.0 Author/Contact: An Liu, liuan79@gmail.com Introduction ------------ TinyECC is a software package providing ECC-based PKC operations that can be flexibly configured and integrated into sensor network applications. It provides a digital signature scheme (ECDSA),  a key exchange protocol (ECDH), and a public key encryption scheme (ECIES). It provides a number of optimization switches, which can turn specific optimizations on or off based on developer"s needs. TinyECC 2.0 supports MICA2/MICAz, TelosB/Tmote Sky, BSNV3, and Imote2 motes. It supports SECG recommended 128-bit, 160-bit and 192-bit elliptic curve domain parameters. How to install -------------- 1) Install TinyOS 2.1.1 or later version. ht