Timer sample for LPC1768

FREESCALE 16位单片机片MC9S12DG128的定时器程序,可调整定时时间-SCM MC9S12DG128 timers procedures, Adjustable regular time

arm基础学习的东东，很实用，初学者请留意哇-for junior of arm studing

此示例演示如何配置外部中断线路。 在此示例中，灭绝 Line0 (其中 PA0 引脚连接） 配置为生成 对每个上升沿中断。中断例程中 led 连接到 PD.12 针是进行切换。

时钟芯片PCF8563的底层驱动，使用I2C接口，基于pic单片机。-The bottom of the clock driver chip PCF8563, I2C interface to use, based on single-chip pic.

asd_at91rm9200设计,原理图,希望对大家有用-asd_at91rm9200 design, drawings, it may be useful to hope

s3c2410 各个外设用到的实验例子。LCD,串口，键盘，汇编，PWM,IIS总线等-s3c2410 examples of the various peripherals used in experiments. LCD, serial port, keyboard, compilation, PWM, IIS-bus, etc.

这是AVR的IO端口使用的代码，它可以通过数码管和LED灯指示IO口的电平变化，用ICCAVR开发-This is the AVR

在ARM中的ADS软件实现一个滤波器，教学使用-At ARM" s ADS software implementation of a filter, teaching the use of

本论文研究的课题是:ARM7处理器以及µ c/os-II操作系统,通过做实验,了解三星公司的S3C44BOX芯片的内部结构,工作原理以及其扩展的外围设备.熟悉基于µ c/os-II扩展的嵌入式系统的启动和应用程序的结构.掌握将µ c/os-II移植到ARM7处理器的基本方法,同时在µ c/os-II的基础上开发最基本的嵌入式系统。本文还给出了在开发的时候要注意的一些关键的问题。-this thesis research topic is : ARM7 processor and micro c/os- II operating system, as an experiment to understand the S3C44BOX Samsung chip"s internal structure and working principle and its expansion peripherals. Based on familiar with the micro c/os- II expansion of the embedded the launch systems and applications to the structure. master of micro c/os- II transplanted to the basic ARM7 processor, while the micro c/os- II on the basis of the development of basic embedded system. The paper also presents the development of the attention to some of the key issues.

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对SPI进行操作。SPI适合于较长距离，高速通信。如SD，解码芯片等等。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the SPI. SPI is suitable for long distance, high-speed communications. Such as SD, decoder chip and so on.