Some time ago, I stated in another article that I d take the idea of location broadcasting and develop a mobile solution as a follow-up. The problem back then was I had no means to get location data off of a cell phone, or a way to make it useful. My, how times have changed since then! In this article, I ll demonstrate how to get your phone s GPS coordinates…
标签： broadcasting location another article
上传时间： 2013-12-25
上传用户：李梦晗
很全很好有关操作系统B的Storage Management District Allocation Algorithm
标签： Management Allocation Algorithm District
上传时间： 2013-12-21
上传用户：2404
Memory allocation in C Dynamic memory allocation and the structures that implement it in C are so universal that they re sometimes treated as a black box. In the real world of embedded systems, that may not be desirable or even possible.
标签： allocation structures implement Dynamic
上传时间： 2017-09-05
上传用户：阿四AIR
udio and video memory module memory allocation features
标签： memory allocation features module
上传时间： 2017-09-24
上传用户：wang5829
matlab code for mimo system optimal power allocation algorithm
标签： allocation algorithm optimal matlab
上传时间： 2013-12-26
上传用户：wff
Name ShouShou; Location everywhere; shoushou.rar 220m
上传时间： 2013-05-31
上传用户：pkkkkp
·详细说明：汽车牌照的自动定位和识别程序源代码-source code for automatic license plate location and recognition文件列表: 车牌定位 ........\ChildFrm.cpp ........\ChildFrm.h ........\ColorTable.h ...
上传时间： 2013-05-18
上传用户：Divine
针对科研实验中对拉压千斤顶加载过程控制的需要，采用ATmega128单片机控制步进电机进而实现对执行系统的电动泵站实行自动控制。对力和位移的数据采集与处理及用步进电机控制电动泵站手柄的技术细节作了重点描述。通过单片机的A/D变换器对AMP放大模块采集的电桥信号作量化处理，千斤顶的操控手柄位置依电动油泵阀门开启的方向和大小作若干定位，单片机根据力或位移传感器信号，实时控制步进电机驱动手柄旋转到相应操控位置。 Abstract: This article describes the use of ATmega128 AVR microcontroller series of DBS electric pumping stations and QF100/200 separate twoway hydraulic jack to automate the process of manipulating the work of the technical content. Articles on force and displacement data acquisition and processing， and stepper motor control electric pump with the handle of the key technical details were described. Through the MCU’s A / D converter module is collected on the AMP amplification quantify the signal bridge， jack handle position control valve opening according to the direction of electric pumps for a number of positioning and size of the microcontroller based on force or displacement sensor signals， real-time control stepper motor drive control handle rotate to the appropriate location.
上传时间： 2014-01-16
上传用户：hasan2015
BIT_SELFREFRESH EQU (1<<22) ;定义SDRAM自刷新标志位 16 17 ;Pre-defined constants 预定义6种工作模式 18 USERMODE EQU 0x10 ;用户模式 19 FIQMODE EQU 0x11 ;快速中断模式 20 IRQMODE EQU 0x12 ;中断模式 21 SVCMODE EQU 0x13 ;监管模式 22 ABORTMODE EQU 0x17 ;异常中断模式 23 UNDEFMODE EQU 0x1b ;未定义模式 24 25 MODEMASK EQU 0x1f ;模式掩码 26 NOINT EQU 0xc0 ;取消中断 27 28 ;The location of stacks;设置6种工作模式的堆栈的起始地址 29 ;在option.inc中定义了_STACK_BASEADDRESS EQU 0x33ff8000 30 UserStack EQU (_STACK_BASEADDRESS-0x3800) ;0x33ff4800 ~ 31 SVCStack EQU (_STACK_BASEADDRESS-0x2800) ;0x33ff5800 ~ 32 UndefStack EQU (_STACK_BASEADDRESS-0x2400) ;0x33ff5c00 ~ 33 AbortStack EQU (_STACK_BASEADDRESS-0x2000) ;0x33ff6000 ~ 34 IRQStack EQU (_STACK_BASEADDRESS-0x1000) ;0x33ff7000 ~ 35 FIQStack EQU (_STACK_BASEADDRESS-0x0) ;0x33ff8000 ~
上传时间： 2013-10-07
上传用户：m62383408
Contents 1 Introduction 1 2 Glosary 1 2.1 Concepts 1 2.2 Abbreviations and acronyms 4 3 Capabilities 6 4 Technical Description 6 4.1 General 6 4.2 Service oriented Allocation of Resources on the Abis interface (SARA) 8 4.3 Configuration of dedicated PDCHs in Packet Switched Domain (PSD) 10 4.4 Handling of Packet Data traffic 15 4.5 Channel selection in Cicuit Switched Domain (CSD) 19 4.6 Return of PDCHs to Cicuit Switched Domain (CSD) 22 4.7 Main changes in Ericsson GSM system R10/BSS R10 24 5 Engineering guidelines 24 6 Parameters 26 6.1 Main controlling parameters 26 6.2 Parameters for special adjustments 26 6.3 Value ranges and default values 28 7 References 29
上传时间： 2013-11-12
上传用户：ainimao
