嵌入式高级编程与应用源码/嵌入式高级编程与应用源码

51单片机PID计算程序，执行时间短，有详细的说明，能适于大多数PID自动控制场合，-51 SCM PID calculation procedures, the time is short, a detailed description can apply to most occasions, PID control,

YC2440 开发板使用说明 下载后直接重名为PDF扩展即可-YC2440 development board for use directly after downloading the expansion can be re-named PDF

资源描述基于Quartus9.0 SignalTap II调试SRAM。具有传输错误校验代码。

开发协议下载-摄像头协议 TWAIN Specification Version 1.9 This document has been ratified by the TWAIN Working Group Committee as of January 20, 2-development agreement download-camera agreement TWAIN Specification Version 1.9 This document has been ratified by the TWAIN Working Group Committee as of The 20, 2

用C实现广告灯箱自动装置1、直流电机控制系统，控制广告牌的升降。 2、定时翻转广告，可由按键设定时长。 3、时间设置，5：00-22：00正常工作，其余时间不工作，时间可以调整。 4、到达广告的边缘部分广告停止翻转。 5、广告可以由按键设置升/降。 6、白天时间广告灯不亮，光线较暗时广告灯才亮，测试灯的好坏时可以手动控制灯光。 7、断电时保存时间及按键的设置，使广告牌到达边缘部分。 -C implementation using automatic device 1 advertisement light box, DC motor control system, control the rise and fall of advertising. 2, ads from time to time reversal, length of time set by the keys. 3, time set ,5:00-22: 00 normal job, the rest of the time does not work, time to adjust. 4, Get ads ads stop some of the edge flip. 5, ads can be set up by the button/drop. 6, ads during the day time lights are not bright, low light only bright lights when the ads to test the quality of light can control the lights manually. 7, when power-off time and save the settings button so that the edge part of advertising arrival.

GPS系统，怎样接收坐标数据，以及对数据的处理-GPS systems, how to receive coordinate data, as well as data processing

是一个展厅灯光控制的软件，用的PIC16F73。-Hall is a lighting control software, using PIC16F73.

这是嵌入式linux的busybox源代码，它主要是针对motorola公司的32位芯片powerpc上的，当然也可以移植到其他的芯片上-This is the source code of busybox under embedded linux, it is mainly designed for 32 bit processor PowerPC of Motorola Company, and it can be removed to other processors of cource.

自编的一个电梯控制程序，原来作毕业设计用，可以实电梯一般功能，带保护- From arranges an elevator control procedure, originally makes the graduation project to use, may the solid elevator general function, the belt protect

x-wrt is the GUI config tool for openwrt,which is a open project about wireless Router