Filter and attenuator circuit design

程序资料共享 希望大家共同进步 共同努力 加油 ！-Procedures for the sharing of information would like the common progress of the joint efforts of U.S. refueling!

c source code for microchip pic

资源描述μCOS-II在LPC210x上的移植代码CPU配置部分，用ADS1.2编译,lpc2000系列

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. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.--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. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

用于自动喷胶机的PID算法，基于热熔胶的加热温度控制，过冲不高过2度，精度有0。5度-For automatic glue machine PID algorithm, based on hot melt adhesive heating temperature control, overshoot does not exceed 2 degrees, the precision of 0.5 degrees

带ＳＤ卡的ＬＩＮＵＸ根文件系统． 在ＡＲＭ上应用-with SD card LINUX root file system. The application of ARM

DS18B20单总线温度传感器驱动。接口已经封装好，主程序中调用更新温度数据函数即可。-DS18B20 single-bus temperature sensor drivers. Interface has been packaged well, the main program to call a function you can update the temperature data.

本文实现按键后灯亮，隔一会灯灭。 1.     AT91SAM7S芯片自带高级中断控制器AIC，是一个有8个优先级，独立可屏蔽的向量中断控制器，最多可处理32个中断源。它的设计充分减少了处理内部与外部中断中的软件与实时开销。AIC输入可以是内部外设中断也可以是来自产品引脚的外部中断。本实验中的按键中断就是来自产品引脚的外部中断。  2.     中断信号FIQ(快速中断)和IRQ0-IRQn(中断0-中断n)一般通过PIO控制器复用。引脚必须根据其分配的中断功能进行编程。 3.     中断源：中断源0定义为FIQ，1定义为系统中断。系统中断是诸如系统定时器、实时时钟、电源管理控制器及存储控制器等系统外设中断线的结果。中断源2-31可与内置的用户外设或外部中断线连接。外部中断线可直接连接或通过PIO控制器连接。本实验中，按键K2就是连接了PA1. 相关寄存器： (1)    AIC_IDCR：中断禁用命令寄存器，只写，124 这里只用到了PA31口IRQ1中断。 (2)    AIC_ICCR：中断清除命令寄存器，只写,128 (3)    AIC_IECR：中断使能命令寄存器，只写，120 (4)    AIC_SMRx：源模式寄存器，读写，00-7C 0-2：设置优先级。0最低，7最高。 5、6：中断源类型。01，边沿触发。 (5)    AIC_SVRx：源向量寄存器，读写，80-FC 0-31：存储中断源相关处理程序地址。即中断子程序。

430通信程序，通过配置430URAT模块实现波特率9600 2400 15200串口通信-430 Communication Program, through the configuration 430URAT Module 9600 2400 15200 baud rate serial communication

freescale EP100 芯片说明文档-freescale EP100 chip documentation