This code outputs various NMEA strings to a com port. The code was originally used to test naviation programmes. First select the required com port and the required NMEA message string. There is a default starting position but this can be changed to suit just by typing in a new position. Click on the Start button the current position displayed will change according to the speed and heading selected and the selected NMEA string will be output to the com port and will reflect the current position as displayed. There is a text box which is normally not visible. If you change this to visible the relevant NMEA string can be displayed.
标签： code originally outputs naviati
上传时间： 2013-11-30
上传用户：熊少锋
MTK flash TOOL源程序代码 ========== FlashTool v3.1.05 (2007/05/15) ======= Bug fixes: 1. [DA] Fix that DA cannot be loaded on MT6225 for exceeding internal SRAM size. 2. [DA] Fix that NAND download/read-back issue on MT6225 because buffer is linked on TCM. New features: 1. [DA] Supports new NOR Flash device [SPANSION] S29WS128P [SPANSION] S29WS256P [TOSHIBA] TV00560002DDGB 2. [DA] Supports OTP driver for below NOR Flash device [SPANSION] S29WS128P [SPANSION] S29WS256P Enhancements: 1. [DA] Provide Customized FlashTest_AllInOne_DA.bin. 2. [DA] NFB can auto format after first download. 3. [DA] Improve DA download algorithm: next sector will be erased only when a sector is fully programmed. 4. [DA] Improve DA download algorithm: enable recovery mechanism when press STOP button. 5. [DA] Improve MT6223 Download Speed.
上传时间： 2014-01-04
上传用户：xg262122
Anthony s book is easily the most complete treatment of eCos system development. I believe it is destined to become part of every eCos developer s library." —Michael Tiemann, CTO, Red Hat Software and Co-founder of Cygnus Solutions
标签： development treatment complete Anthony
上传时间： 2014-01-10
上传用户：frank1234
This is a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is DiffServ, with 4 RED queues for different services with different priorities.
标签： simulator carrying simulate traffics
上传时间： 2014-01-01
上传用户：1583060504
本书是Linux初学者入门优秀教程，介绍了Red Hat Linux 7.1从安装到使用的详细过程。
上传时间： 2017-08-15
上传用户：ghostparker
Datastructure: Linked Lists Stack and Queue Multi-lists Linked Structures Trees Binary Tree Searching and Sorting AVL Tree Red-Black Tree
标签： Linked Datastructure Multi-lists Structures
上传时间： 2014-05-31
上传用户：xmsmh
The many variants of the Unix operating system require use of a mode of thought that s significantly different from the one that s required by simpler operating systems. Think Unix introduces readers to important fundamental and intermediate Unix commands and, in the process, inculcates them in the Unix way of thinking. It s a worthy goal in a world with more Linux users than ever, and author Jon Lasser accomplishes it. He s both a capable writer and a knowledgeable user of Unix shell commands. Lasser uses bash under Red Hat Linux in most examples--which usually apply equally well to other Unix variants--and makes asides about other shells and environments, as needed.
标签： significantly operating variants of
上传时间： 2017-09-04
上传用户：qq521
A design about 8051 (running at 12MHz) based system with 3 7-Seg displays and two buttons to implement the following functions. 1. When press the + button, the display C = A+B. 2. When press the button, the display C = A - B. “A” and “B” are 8-bit inputs when “C” is 9-bit output.
上传时间： 2015-05-05
上传用户：guoxiy
RGB，三原色光模式（英语：RGB color model），又称RGB颜色模型或红绿蓝颜色模型，是一种加色模型，将红（Red）、绿（Green）、蓝（Blue）三原色的色光以不同的比例相加，以产生多种多样的色光。RGB颜色模型的主要目的是在电子系统中检测。
标签：
上传时间： 2015-06-14
上传用户：lxy123
RGB，三原色光模式（英语：RGB color model），又称RGB颜色模型或红绿蓝颜色模型，是一种加色模型，将红（Red）、绿（Green）、蓝（Blue）三原色的色光以不同的比例相加，以产生多种多样的色光。RGB颜色模型的主要目的是在电子系统中检测
标签：
上传时间： 2015-06-14
上传用户：lxy123
