Description: UART I/O and Memory Allocation Example for GNU
The project GNU_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the GNU toolchain.
The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module.
The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems.-UART I / O and Memory Allocation for Example The GNU project GNU_IODemo shows how to use memo ry allocation routines (malloc) and char I / O (p rintf. Scanf) via a serial interface with the GNU toolc DERA. The I / O functions are adapted for the Anal og Devices ADuC7000 series using the SERIAL.C m odule. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems. Platform: |
Size: 42967 |
Author:郭文彬 |
Hits:
Description: XAPP858 - 利用 Virtex-5 FPGA 实现的高性能 DDR2 SDRAM 接口数据采集 本应用指南描述了用于实现 667 Mbps（333 MHz）高性能 DDR2 SDRAM 接口的控制器和数据采集的技巧。 本数据采集技巧使用了输入串行器/解串器（ISERDES）和输出串行器/解串器（OSERDES）的功能。-XAPP858-use Virtex-5 FPGA high-performance DDR2 SDRA M Interface Data Acquisition Guide describes the application for achieving 667 Mbps (333 MHz) high-performance DDR 2 SDRAM Interface controller and data acquisition techniques. The data collection techniques used serial input / Solution Series (ISERDES) and serial output / Solution Series (O Legacy) function. Platform: |
Size: 297475 |
Author:mingming |
Hits:
Description: MSComm 控件通过串行端口传输和接收数据，为应用程序提供串行通讯功能。MSComm控件在串口编程时非常方便，程序员不必去花时间去了解较为复杂的API函数，而且在VC、VB、Delphi等语言中均可使用。 Microsoft Communications Control（以下简称MSComm）是Microsoft公司提供的简化Windows下串行通信编程的ActiveX控件，它为应用程序提供了通过串行接口收发数据的简便方法。具体的来说，它提供了两种处理通信问题的方法：一是事件驱动(Event－driven)方法，一是查询法。-MSComm through serial port transmission and reception of data and application procedures for serial communications capabilities. MSComm in serial programming extremely convenient programmer does not have to spend time to understand the more complex API function, but also in VC, VB, Delphi, and other languages may be used. Microsoft Communications Control (hereinafter referred to MSCom m) is provided by Microsoft to simplify Windows programming of serial communication Active X-Control, which provides for the application procedures for the adoption of Serial Data Interface Transceiver simple method. Specifically, it provides a communication problem handled in two ways : First, the event-driven (Event-driven), First Act inquiries. Platform: |
Size: 8945 |
Author:steven |
Hits:
Description: UART I/O and Memory Allocation Example for GNU
The project GNU_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the GNU toolchain.
The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module.
The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems.-UART I/O and Memory Allocation for Example The GNU project GNU_IODemo shows how to use memo ry allocation routines (malloc) and char I/O (p rintf. Scanf) via a serial interface with the GNU toolc DERA. The I/O functions are adapted for the Anal og Devices ADuC7000 series using the SERIAL.C m odule. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems. Platform: |
Size: 43008 |
Author:郭文彬 |
Hits:
Description: 该程序实现了多个单片机之间的通信，并附有详细的程序流程图和文字注释-the program a number of communications between the MCU, with a detailed flow chart and written procedures Notes Platform: |
Size: 6144 |
Author:斌松 |
Hits:
Description: XAPP858 - 利用 Virtex-5 FPGA 实现的高性能 DDR2 SDRAM 接口数据采集 本应用指南描述了用于实现 667 Mbps（333 MHz）高性能 DDR2 SDRAM 接口的控制器和数据采集的技巧。 本数据采集技巧使用了输入串行器/解串器（ISERDES）和输出串行器/解串器（OSERDES）的功能。-XAPP858-use Virtex-5 FPGA high-performance DDR2 SDRA M Interface Data Acquisition Guide describes the application for achieving 667 Mbps (333 MHz) high-performance DDR 2 SDRAM Interface controller and data acquisition techniques. The data collection techniques used serial input/Solution Series (ISERDES) and serial output/Solution Series (O Legacy) function. Platform: |
Size: 296960 |
Author:mingming |
Hits:
Description: MSComm 控件通过串行端口传输和接收数据，为应用程序提供串行通讯功能。MSComm控件在串口编程时非常方便，程序员不必去花时间去了解较为复杂的API函数，而且在VC、VB、Delphi等语言中均可使用。 Microsoft Communications Control（以下简称MSComm）是Microsoft公司提供的简化Windows下串行通信编程的ActiveX控件，它为应用程序提供了通过串行接口收发数据的简便方法。具体的来说，它提供了两种处理通信问题的方法：一是事件驱动(Event－driven)方法，一是查询法。-MSComm through serial port transmission and reception of data and application procedures for serial communications capabilities. MSComm in serial programming extremely convenient programmer does not have to spend time to understand the more complex API function, but also in VC, VB, Delphi, and other languages may be used. Microsoft Communications Control (hereinafter referred to MSCom m) is provided by Microsoft to simplify Windows programming of serial communication Active X-Control, which provides for the application procedures for the adoption of Serial Data Interface Transceiver simple method. Specifically, it provides a communication problem handled in two ways : First, the event-driven (Event-driven), First Act inquiries. Platform: |
Size: 9216 |
Author:steven |
Hits:
Description: Matlab是常用的演草纸式编程工具，好多非计算机专业的都可以掌握，若能利用它控制实现与单片机、DSP等下位计的通信，则可轻易实现控制与数据的采集，然后利用matlab强大的运算和处理功能进行后继的处理，这样对于研究生作毕业设计非常有利。利用Matlab实现控制串口通信，控制下位机，VC.m是起始界面，其他的为子程序，希望对大家有帮助。-Matlab is commonly used toilet paper speech programming tools, a lot of non-computer professionals can grasp, if the use of its control with single-chip, DSP wait for the next bit of communication, can easily realize the control and data collection, and then use matlab powerful computing and processing capabilities to carry out follow-up treatment, such as graduation project for graduate students is very beneficial. Realize the use of Matlab to control serial communications, under the control of digital machines, VC.m is the initial interface, the other for the subroutine, in the hope that everyone has to help. Platform: |
Size: 11264 |
Author:唐志 |
Hits:
Description: 说明：
GR(M)-87目前只能应用于WINCE5.0版本中，其它版本用不了。
1.该软件是用来检测GPS的COM以及GPS信号的软件，应用广泛
2.mGpsCmd是PPC(WINCE系统)用的，GpsViewer 1.5是PC和PPC的安装程序，考到SD卡上就可以直接用！
用法1：搜索COM口，连上GPS，点SCAN，如果提示找到FOUNDGPS，那么就是对应的COM口
3..在WINDOWS XP/2000系统使用，安装USB_driver -V2.1.0.exe 驱动程序，串口也通用。
4.安装GpsViewer 1.5.exe。安装完后，打开进入界面，COM Port 不用选择，会自动扫描，见GPS1的图片；Baudrate：4800.
然后按Scan...进行扫描到串口后，再按Open GPS,即可会自动找到卫星，从图上或下面的显示可以看到。见GPS2图片。
5.GPS天线必须放在室外才有效。
6.GpsViewer， mGpsCmd软件不会自动刷新，请一会按下最小化，一会再点弹出来，手动刷新。
-Description:
GR (M)-87 are currently only applies to WINCE5.0 version, other versions of few.
1. The software is used to detect the GPS signal COM and GPS software, a wide range of applications
2.mGpsCmd are PPC (WINCE system) used, GpsViewer 1.5 is a PC and PPC installation procedures, test the SD card can be used directly!
Usage 1: Search COM port, even on the GPS, point SCAN, if prompted to find FOUNDGPS, so is the corresponding COM port
3 .. WINDOWS XP/2000 systems in use, the installation USB_driver-V2.1.0.exe driver, serial port is also common.
4. Installation GpsViewer 1.5.exe. After installation, open access to the interface, COM Port do not have choice, will automatically scan, GPS1 see the picture Baudrate: 4800.
Then press Scan ... after the scan to the serial port, and then Open GPS, you will automatically find the satellites, or from the map display can be seen below. GPS2 see picture.
Outdoor antenna must be placed on 5.GPS Platform: |
Size: 3700736 |
Author:avr001 |
Hits:
Description: 工业领域串口通信速度慢是个比较突出的问题， 而 F T 2 4 5 B M 能够进行 US B和并行 I ／ O口之间的
协议转换， 在一些条件下能够取代串口． 介绍 F T 2 4 5 B M 芯片的工作原理和功能， 并给出基于 F T2 4 5 B M 的
US B接口电路的应用设计和基于 8 9 c 5 2的汇编及 c 5 1 单片机源程序．-Serial communication industry is a relatively slow prominent problem, and FT 2 4 5 BM be able to carry out US B and parallel I/O protocol conversion between the mouth and in some conditions be able to replace the serial port. Introduction FT 2 4 5 BM chips working principle and function, and to give based on the F T2 4 5 BM' s US B interface circuit design and on the application of 8 9 c 5 2 compilation, and c 5 1 single-chip source. Platform: |
Size: 163840 |
Author:了缘 |
Hits:
Description: 单片机串口通讯接口程序，希望大家多多指教-Single-chip serial communication interface program, hope that the exhibitions Platform: |
Size: 6144 |
Author:陆强 |
Hits:
Description: vc串口通讯控件MSComm编程详解，在mfc中进行串口通讯最简单的方法莫过于在对话框中使用MSCOMM控件了，MSComm通信控件提供了一系列标准通信命令的接口，它允许建立串口连接，可以连接到其他通信设备（如Modem）．还可以发送命令、进行数据交换以及监视和响应在通信过程中可能发生的各种错误和事件，从而可以用它创建全双工 、事件驱动的、高效实用的通信程序。
-vc serial communication control MSComm programming Xiang Jie, carried out the serial port communication in mfc simplest way is to use MSCOMM control in the dialog box has, MSComm communication control provides a range of standard communication command interface, which allows to establish serial port connection, you can connect to other communication devices (such as Modem). You can also send commands, data exchange and the surveillance and response in the communication process with various kinds of errors and events, so you can use it to create a full-duplex, event-driven, efficient and practical communication program. Platform: |
Size: 75776 |
Author:于玮婷 |
Hits:
Description: 在以前的文章中，我已經表明，它可以連接一個藍牙模塊到ATMEGA微控制器通過 UART串行接口，甚至進一步，發現它使用藍牙功能的電腦或智能手機。
9600串行鏈路的建立，可以比用來交換數據。
使用Android手機用於此目的也不例外。我將用它來控制英仙座3機器人平台。我米做的是直接連接的Android與 ATMEGA單片機通過串口藍牙連接。所以，你可以使用這種技術用於其他目的不是機器人，因為 ATMEGA有一個大範圍可能的用途：控制光在家裡使用的Android手機，閱讀各種傳感器和收集數據的Android等。-In a previous article, I ve shown that it is possible to connect a bluetooth module to an ATMega micro controller via the UART serial interface and even further, discover it using a bluetooth enabled computer or smartphone.
The 9600bps serial link established, can than be used to exchange data.
Using an Android phone for this purpose is no exception. I will use it to control the Perseus 3 robot platform. What I m doing is directly interfacing the Android with the ATMega microcontroller via the serial bluetooth link. So you can use this technology for other purposes than robots, since the ATMega has a large range of possible uses: control the light in your home using the Android phone, read various sensors and gather the data on the Android, and more.
Platform: |
Size: 605184 |
Author:ckw |
Hits:
Description: FPGA串口通讯例程，经我修改绝对可用； 默认48M,9600-8-1/2，如果时钟不同只需修改时钟分频数即可。-The FPGA serial interface communication by the modified routine, absolute can be used The default 48 M, 9600-8-1/2, if the clock different modify it only clock points frequency can.
Platform: |
Size: 300032 |
Author:李康 |
Hits:
Description: 串口通讯调试软件V1.1 Wince Winxp 通用版
本软件可以运行于 WINCE5 /WINCE6 /WINCE7 及 WINXP 等系统下，
软件设计环境 VB2005，要求装有 NET2.0 环境，对您串口调试有帮助，
支持虚拟串口，支持有用串口搜寻，串口数可达256个，支持文件传送，
还可做各种校验计算器（ 含CRC8-CDT，CRC16-MODBUS，CRC32-WINRAR，
ADD累加和校验,XOR异或和校验等）属于实用新型串口调试器，此软件
免费使用。
注:
1. 软件运行要求
A. WINCE 系统上可以直接运行。
B. WINXP 系统上没装 VS2005 或更高版的 VS 软件的用户，可以到网
上先下载 NET2.0 安装包，20M左右，安装了NET2.0安装包后可用。
C. V1.1 版新增，发送帧间隔时间可调，发送帧长度可调，帧数据可
保存，支持CRC16大文件校验等，多系统通用. -Serial interface communication software debugging V1.1 Wince Winxp general version
This software can run on WINCE5/WINCE6/WINCE7 and WINXP system,
The software design environment VB2005, requirements NET2.0 environment with you, a serial port debug help,
Support virtual serial ports, support useful for a serial port, serial number can reach 256, support file transfer,
Still can do all kinds of calibration calculator (including CRC8-CDT, CRC16-MODBUS, CRC32-WINRAR,
ADD accumulate and check, check and different or XOR) belong to practical new serial debugger, this software
Free use.
Note:
1. The software running requirements
A. WINCE system can run directly.
B. WINXP system haven t installed VS2005 or higher version of VS software users, can go to the nets
First NET2.0 download installation package, about 20 M, installed the NET2.0 after installation package available.
C. V1.1 new in version, send frame interval time can be adjusted, send frame length can be adjusted, frame d Platform: |
Size: 63488 |
Author:陈红志 |
Hits:
Description: Wifi模块为串口或TTL电平转WIFI通信的一种传输转换产品，Uart-Wifi 是基于Uart接口的符合wifi无线网络标准的嵌入式模块，内置无线网络协议IEEE802.11协议栈以及TCP/IP协议栈，能够实现用户串口或TTL电平数据到无线网络之间的转换。通过九汉科技Uart-Wifi模块M-600，使传统的串口设备也能轻松接入无线网络-Wifi module TTL level serial port or a switch to WIFI communication transmission conversion products, Uart-Wifi is based on the Uart interface in line with wifi wireless networking standard embedded module, built-in IEEE802.11 wireless network protocol stack and TCP/IP protocol stack, enabling the user or TTL level serial data conversion between the wireless network. Chinese science and technology through nine Uart-Wifi module M-600, the traditional serial devices can easily access the wireless network
Platform: |
Size: 1470464 |
Author:sim |
Hits:
Description: Delphi随机生成程序序列号，程序通过MS的S.M.A.R.T.接口,直接从RING3调用API DeviceIoControl()来获取硬盘信息Get SCSI port handle，演示源码中还包括了应用此序列号的注册程序，输入序列号正确后，则将已安装信息写入注册表，main文件夹中的注册序列号判断程序需要在任务管理器退出。-Delphi random sequence number, the program through the S.M.A.R.T. interface of MS, directly from the RING3 call API DeviceIoControl () to access the hard disk information Get SCSI port handle, demo source code also includes the application of the serial number of the registration process, the input sequence number is correct, it will be installed in the main folder information written to the registry, the registry sequence number judgment procedures need to exit in the task manager. Platform: |
Size: 17408 |
Author:gpudn67 |
Hits:
Description: DMC-2440-F采用基于ARM920T内核的Samsung处理器 S3C2440A, 标准主频400MHz，最高主频可达533MHz。采用64MB的SDRAM和64MB的Nand Flash。DMC-2440-F嵌入式开发系统外设非常丰富，功能强大，适用于各种手持设备、消费电子和工业控制设备的开发。支持嵌入式Linux和WINCE5.0.NET操作系统。提供完整的Wince5.0 BSP。
采用linux-2.4.18内核，支持多种文件系统,像cramfs、yaffs2、ext2、Fat、NFS等。linux驱动支持：串口、10/100M网口、音频、USB Host、LCD、触摸屏、USB鼠标、U盘等，支持Qt图形界面。
Wince5.0驱动支持：LCD、触摸屏、KEY 、Nandflsh、串口、USB等-DMC- 2440- F the Samsung processor S3C2440A based on ARM920T kernel, standard frequency 400 MHZ, the highest frequency of up to 533 MHZ. The 64 MB SDRAM and 64 MB Nand Flash. DMC- 2440- F embedded development system peripherals is rich, powerful functions, suitable for all kinds of handheld devices, consumer electronics and industrial control equipment development. Support the embedded Linux operating system and WINCE5.0.NET. Provide complete Wince5.0 BSP.
The Linux- 2.4.18 kernel, support for multiple file system, like cramfs, yaffs2, however, Fat, NFS, etc. Linux driver support: a serial port, 10/100 m so, audio, USB Host, LCD, touch screen, USB mouse, U disk, etc., to support Qt graphical interface.
Wince5.0 driver support: LCD, touch screen, KEY, Nandflsh, serial port, USB, etc Platform: |
Size: 31744 |
Author:龙芯 |
Hits:
Description: 嵌入式开发的串口调试界面程序，基于Freescale 的i.mx6qsarbesd的开发板，可以和pc机进通信，实现发送和接收信息的功能，分别对应三个波特率的版本，B115200,B9600和B24-Embedded development of serial port debug interface program, based on the Freescale i.m x6qsarbesd development board, can communicate with PC, realizing the function of sending and receiving information, corresponding to three versions of baud rate, B115200, B9600 and B2400 Platform: |
Size: 1130496 |
Author:liteng |
Hits:
Description: java串口通信包javacomm20-win32.zip Javax.comm是Sun公司提供的，用于开发平台独立的通讯应用程序的扩展API。（ps：这里javax的x很准确地表明了它是一个扩展包，而不是核心包（core package），但由于历史原因，javax下的并不都是扩展包，比如swing包已经是Java核心架构的一部分了，不过为了与Java1.1编码兼容，仍使用javax.swing。）javax.comm可以访问RS232接口（串口）及有限制地访问IEEE-1284（并口）。-Java package serial communication javacomm20- win32.zip Javax.com m is provided by the Sun, for communication development platform independent application extension API. (ps: javax.mail x here is very accurate that it is an expansion pack, rather than the core packages (core package), but due to historical reasons, are not under the javax.mail expansion pack, such as the swing package is part of the Java core architecture, but in order to compatible with Java1.1 coding, still use javax.mail. Swing.) Javax.com m can access the RS232 interface (serial) and have limited access to the IEEE- 1284 (parallel). Platform: |
Size: 272384 |
Author:mark |
Hits:
Search - Serial interface M