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GPS编程 GPS 接收程序 DEMO。 HsGpsDll Library 1.1 A GPS Control/Component for C/C++ HsGpsDll is a Windows Dyn

GPS 接收程序 DEMO。 HsGpsDll Library 1.1 A GPS Control/Component for C/C++ HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other languages, capable o ...
https://www.eeworm.com/dl/693/390056.html
下载: 97
查看: 1077

技术资料 VPX标准草案(vita46d0-r0d11)

VME has been the de-facto bus standard for Commercial off the Shelf(COTS ) Circuit Card Assemblies since the 1980's. VME boards have proven to be remarkably capable of evolving to support newer technologies with innovations such as VME Subsystem Bus, PCI Mezzanine Cards(PMC's) and VME320.How ...
https://www.eeworm.com/dl/840956.html
下载: 1
查看: 9554

技术资料 DSP与PC机间的串行通讯

· 摘要：  利用PC(Personal Computer)机实现对DSP(Digital Signal Processing)的实时检测与控制,保证了PC机与DSP间的稳定、迅速的通讯.通过一个可变幅值和频率的正弦波生成程序的例子,详细阐述了如何实现DSP与PC机间的串行通讯.使用面向对象语言VC++6.0作为开发工具,以及利用DSP中的SCI (Serial Communic ...
https://www.eeworm.com/dl/938889.html
下载: 2
查看: 372

Modem编程 Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID

Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID Support blind transfer, single-step transfer/conference, consultation transfer/conference, hold, unhold. Control of the local phone handset, microphone and speaker of the modem Send and receive fa ...
https://www.eeworm.com/dl/623/227900.html
下载: 118
查看: 1115

技术资料 SPI总线在51系列单片机系统的实现

SPI(Serial Peripheral Interface - - 串行外设接 口) 总线系统是一种同步串行外设接口 , 它可以使 MCU与各种外围设备以串行方式进行通信以交换 信息。外围设备包括 FLASHRAM、网络控制器、LCD 显示驱动器、A/ D转换器和 MCU等。SPI总线系统可 直接与各个厂家生产的多种标准外围器件直接接口 , 该接口一般使用 4条线 ...
https://www.eeworm.com/dl/842756.html
下载: 6
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技术资料 SPI协议及工作原理分析

SPI协议及工作原理分析一、概述.SPI，Serial Perripheral Interface，串行外围设备接口，是Motorola公司推出的一种同步串行接口技术.SPI总线在物理上是通过接在外围设备微控制器（PICmicro）上面的微处理控制单元（MCU）上叫作同步串行端口（Synchronous Serial Port）的模块（Module）来实现的，它允许MCU以全双工的同步串 ...
https://www.eeworm.com/dl/836720.html
下载: 8
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开发工具 c/c++常用软件

ftp工具：FlashFXP4.2.4.1785（最新ftp汉化版），界面直观，功能齐全。 ssh工具：putty0.62，简单易用，支持ftp，vsftp，ssh，telnet，serial Ports. 编辑工具：editplus（带注册码），notepad6.1.5，这两款都是代码编辑工具，各具优点，功能都非常齐全，写代码的必备。 资源管理器：Q-Dir,该软件界面由四个资源管理窗口， ...
https://www.eeworm.com/dl/550/16704.html
下载: 23
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嵌入式/单片机编程 S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --

S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP a ...
https://www.eeworm.com/dl/647/107939.html
下载: 140
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嵌入式/单片机编程 Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (fa

Altera recommends the following system configuration: * Pentium II 400 with 512-MB system memory (faster systems give better software performance) * SVGA monitor * CD-ROM drive * One or more of the following I/O ports: - USB port (if using Windows XP or Windows 2000) for USB-Blaster(TM) or MasterBla ...
https://www.eeworm.com/dl/647/134009.html
下载: 106
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其他嵌入式/单片机内容 ST7529液晶驱动 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid cryst

ST7529液晶驱动 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), 8-bit/16-bit parallel o ...
https://www.eeworm.com/dl/687/247727.html
下载: 140
查看: 1145