D12 USB设备控制芯片驱动程序代码，是学习USB设备驱动编程的好资料...

《嵌入式系统设计与实例开发》王田苗 北航出版社-err

基于51单片机的编程设计，资料的详细功能、包含内容说明-51 MCU programming based on the design, of detail features, including the content description

RedHatLinux9基础学习资料，适合初学者-RedHatLinux9-based learning materials, suitable for beginners

这是一个科大学生写的一个MIPS模拟器 希望对大家有所帮助-This is a section written by a MIPS simulator college students want to help everyone

关于很多实用算法的描述，例如递归、贪心算法-About the description of a lot of practical algorithms, such as recursive, greedy algorithm and so on

这个代码是本人写的UHF demo，用来读写64k超大user区的标签。如有任何疑问，请通过下面邮箱联系本人freshtree@163.com

特点： 1、I2C使用软件模拟实现。 2、快速读写EEPROM。 3、 可配置任意GPIO端口和管脚作为I2C通信使用。 4、支持9554、EEPROM、DAC等多种芯片读写。                   

你可曾经为硬件看门狗的复位时间太短,而苦恼过,这个方法帮你解决问题. 用定时器喂狗,如果超过一定时间(程序跑飞,或整个中断都关闭,都会导致定时器不喂狗,导致看门狗的复位,从而延长了看门狗的复位时间)不喂就复位. 程序中我以lcpRD2为例.-you may have to reset the hardware watchdog short time and anguish that this approach help you solve the problem. DOG with timers, if more than a certain time (running fly procedures, or were closed throughout the interruption, it will not lead to the timer DOG, resulting in the reduction watchdog, thereby prolonging the watchdog reset the time) do not feed on the reset. proceedings I lcpRD2 example.

基于TI公司的温度传感器TMP175，该芯片是基于IIC协议读温度的，CPU是TI的MSP430F149,开发环境为IAR-Based on TI" s temperature sensor TMP175, the chip is based on the IIC protocol read temperature, CPU is TI" s MSP430F149, development environment for the IAR

MSP430F149最小系统板功能测试程序，端口测试程序，用于驱动板子上的一个LED，适合初学者做实验用，可以直接用于项目 /* 硬件要求：MSP430F149最小系统板一块                                        */ /* 实验目的：1、了解LED发光条件（红色，导通电压1.8V 10mA）             */ /*           2、弄清MSP430F149的GPIO口的寄存器的基本配置                     */ /* 实验功能：点亮发光二极管V1