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Description: GPS信息提取程序，可以提取GPGGA、GPRMC和GPGSA三种数据，可以根据NIMA格式标准增加提取其它的GPS信息-GPS information extraction procedure could extract GPGGA. GPRMC and GPGSA three data NIMA can increase the standard format from the other GPS Information
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Size: 43008 |
Author: zhangkun |
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Description: 接受GPGGA语句的VC程序，是个很好用的小程序-GPGGA statement accepted VC procedure, is a good small program with
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Size: 4396032 |
Author: 杨玮 |
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Description: 自己编写的对于NMEA0813解析的C#代码，提供对GPGGA，GPRMC数据的解析-I have written for NMEA0813 resolution C# Code, provide GPGGA, GPRMC data analysis
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Size: 2048 |
Author: 苏克 |
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Description: GPS时钟系统:用W78E516B单片机,接收GPS的$GPGGA信息中的时间数据，采用12MHZ晶振，4800波特率接收.-GPS clock system: A W78E516B microcontroller, the GPS receiver in the $ GPGGA message time data, using 12Mhz crystal, to receive 4800 baud rate.
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Size: 2048 |
Author: yk |
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Description: GPS卫星定位读取,基于DSP的GPGGA定位数据提取-GPS satellite positioning to read, based on the DSP-GPGGA positioning data extraction
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Size: 6144 |
Author: 周智喜 |
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Description: GPS时钟系统,用W78E516B单片机,本程序接收GPS的$GPGGA信息中的时间数据，采用12MHZ晶振，4800波特率接收-GPS clock system, with W78E516B microcontroller, the procedures for GPS receivers in the $ GPGGA message data of the time, the 12MHZ crystal, to receive 4800 baud rate
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Size: 2048 |
Author: 张励志 |
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Description: GPS的一个几码程序，GPRMC，GPGGA！-this s a c PROGRAMME ，GPRMC，GPGGA！
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Size: 2048 |
Author: 王老五 |
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Description: Analysis of GPS data frame
The design of the following four main data collection format: GPGGA (location information), GPRMC (Recommended Minimum location information), GPVTG (ground speed information), PGRME (forecast error message)-Analysis of GPS data frame
The design of the following four main data collection format: GPGGA (location information), GPRMC (Recommended Minimum location information), GPVTG (ground speed information), PGRME (forecast error message)
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Size: 2048 |
Author: Jalor |
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Description: gps1_5.c begins by opening a file gpsData.txt which will save all GPS message strings in ASCII. Next, the serial port is opened using a function prototype comm_setting() which invokes functions found in the IBMCOM library.
A while loop is entered, where the statement charRead = com_rx() serially reads a character and checks if it begins with a dollar sign. If so, this indicates a new GPS message string has been received and more characters are read until a carriage return (CR) is found.
tempString holds the GPS message string that was serially read. If it is a $GPGGA message, additional reading is done, where we know that commas separate geospatial data. sscanf is used to extract numerical data from the ASCII characters. -gps1_5.c begins by opening a file gpsData.txt which will save all GPS message strings in ASCII. Next, the serial port is opened using a function prototype comm_setting() which invokes functions found in the IBMCOM library.
A while loop is entered, where the statement charRead = com_rx() serially reads a character and checks if it begins with a dollar sign. If so, this indicates a new GPS message string has been received and more characters are read until a carriage return (CR) is found.
tempString holds the GPS message string that was serially read. If it is a $GPGGA message, additional reading is done, where we know that commas separate geospatial data. sscanf is used to extract numerical data from the ASCII characters.
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Size: 3072 |
Author: icach |
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Description: 用于获取全球卫星定位系统GPS输出的NMEA0183的定位数据-To get output data of the Global positioning System (GPS),the fomat is NMEA 0183 GPGGA
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Size: 1024 |
Author: happyplus |
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Description: PDA如何获取GPS GPGGA信号 详细代码及讲解 绝对好用。 -PDA How to obtain the GPS GPGGA code and explain in detail the signal is absolutely easy to use.
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Size: 134144 |
Author: 张森 |
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Description: GPS时钟系统
用W78E516B单片机
本程序接收GPS的$GPGGA信息中的时间数据，采用12MHZ晶振，4800波特率接收
使用资源：R0、R1、R3、R5、R6、R7，定时器T2（作波特率发生器），20H单元
显示缓冲单元在68H—7FH? 时间接收数据在7AH—7BH（秒）、7CH—7DH（分）、7EH—7FH（时）-GPS clock systems W78E516B SCM this program to receive the $ GPGGA GPS information in the time data, using 12MHZ crystal, to receive 4800 baud use of resources: R0, R1, R3, R5, R6, R7, timer T2 ( for baud rate generator), 20H unit display buffer unit in the 68H-7FH? time to receive data in 7AH-7BH (seconds), 7CH-7DH (points), 7EH-7FH (pm)
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Size: 11264 |
Author: 王海峰 |
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Description: GPS Direction Tool
This program reads the cordination from a serial GPS device and parses all the GPGGA, GPRMC sentences.
1- It extracts the correct location on the map.
2- User can select a destination on the map.
3- A very nice gauge, with arrows, shows the direction to the destination.
Maps can be added and calibrated by the system.
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Size: 2128896 |
Author: zafari |
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Description: GPS定位信息的解析，如：GPGLL，GPRMC，GPGGA等。
没有编译，这是我从很大的程序中截取的，呵呵，但是测试了，能逐个解析出来。-Analysis of GPS positioning information, such as: GPGLL, GPRMC, GPGGA, etc.. Does not compile, this is a great program, I intercepted, Oh, but the test can resolve them.
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Size: 7168 |
Author: 王一平 |
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Description: 一个简单的GPS信息解析的demo，从GPGGA信息中取除了时间、经纬度、和卫星数目,其他信息可以通过程序出相同的方法得到.-A simple GPS information parsing demo, taken from the GPGGA message in addition to time, latitude, longitude, and the number of satellites, and other information can be obtained by the same procedure out.
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Size: 3072 |
Author: 11561 |
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Description: 使用C8051F040单片机UART0采集GPS模块数据（GPGGA格式），通过TC35i GSM模块(UART1)发送出去。包括完整的初始化、GPS数据接收、校验、GSM模块初始化、号码提取、号码验证、短信命令解析、数据发送等子程序。
使用CVI8.0编写的上位机程序，包括和TC35的通讯，发送指令、解析显示GPS数据。
此项目文件通过实际验证，对有GPS定位等需求的朋友估计能有所帮助。-C8051F040 microcontroller using UART0 GPS module data acquisition (GPGGA format), by TC35i GSM module (UART1) sent. Including full initialization, GPS data receiving, checking, GSM module initialization, number extraction, number verification, SMS command parsing, data transmission and other routines. PC using CVI8.0 written procedures, including communications and TC35, send commands, GPS data analysis shows. This project documents through the actual verification needs to have the GPS positioning is estimated to help friends.
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Size: 133120 |
Author: zhanglaiyu |
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Description: 翻译比较常见的GPS协议 GPGGA 和GPRMC
资料来自于英国-//** A high-precision NMEA interpreter
//** Adapted from code written by Jon Person, author of "GPS.NET" (www.gpsdotnet.com)
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Size: 4096 |
Author: luo |
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Description: GPS输出GPGGA数据及GGA数据解析-GPS GPGGA
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Size: 392192 |
Author: libin |
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Description: 实现gpgga报文经纬度转换成gps经纬度(Transforming the latitude and longitude of gpgga message into GPS longitude and latitude)
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Size: 6144 |
Author: 指路人 |
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Description: 模仿实现雷达扫描，使用UDP实现通信，通信格式：1B通信站编号+GPGGA格式的GPS数据。udp服务器监听2323端口，等待客户端发送数据（server包UDPClinentTest发送测试数据）。基站编号默认为0，经纬度坐标保存在数据库中。udp服务器端将从站编号及经纬度解析后存入数据库。使用html5 的canvas标签实现扫描界面。每隔1s更新一次数据，并将相对位置显示在界面中，同时计算从站距离基站位置和当前速度。界面长1000px,高600px。（另：计算GPS坐标距离公式是参考网上公式，可能有误，请见谅）(Imitation To achieve radar scanning, using UDP to achieve communication, communication format: 1B communication station number + GPGGA format GPS data. udp server listening port 2323, waiting for the client to send data (server package UDPClinentTest send test data). Base station number defaults to 0, latitude and longitude coordinates stored in the database. udp server-side slave number and latitude and longitude resolution into the database. Use HTML5 canvas label to achieve scanning interface. The data is updated every 1s, and the relative position is displayed in the interface, and the distance from the base station to the base station and the current speed are calculated at the same time. Interface length 1000px, 600px high. (And the other: calculation of GPS coordinates distance formula is a reference online formula, may be wrong, please forgive me))
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Size: 1648640 |
Author: john G |
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