现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
23期
155-158
,共4页
北斗二代系统%嵌入式Linux%应用开发%数据接收
北鬥二代繫統%嵌入式Linux%應用開髮%數據接收
북두이대계통%감입식Linux%응용개발%수거접수
BD2 receiver%embedded Linux%application development%data acceptance
基于嵌入式Linux，使用UM220和TE6410开发板，完成了北斗二代接收机的应用开发。通过嵌入式Linux和Qt/E的移植，实现了Qt的GUI界面显示，利用Linux多线程的特点，完整实现了NMEA 数据的接收、处理、显示以及可视星的星座图显示，对北斗二代系统终端的开发有一定的借鉴意义。
基于嵌入式Linux，使用UM220和TE6410開髮闆，完成瞭北鬥二代接收機的應用開髮。通過嵌入式Linux和Qt/E的移植，實現瞭Qt的GUI界麵顯示，利用Linux多線程的特點，完整實現瞭NMEA 數據的接收、處理、顯示以及可視星的星座圖顯示，對北鬥二代繫統終耑的開髮有一定的藉鑒意義。
기우감입식Linux，사용UM220화TE6410개발판，완성료북두이대접수궤적응용개발。통과감입식Linux화Qt/E적이식，실현료Qt적GUI계면현시，이용Linux다선정적특점，완정실현료NMEA 수거적접수、처리、현시이급가시성적성좌도현시，대북두이대계통종단적개발유일정적차감의의。
In this paper,the application development of BD?2 receiver base on embedded Linux was performed on UM220 module and TE6410 board. By transplantation of the embedded Linux and Qt/E,the Qt GUI interface display was realized. NMEA data receiving,processing,display and constellation show of the visible satellite were completely implemented by means of the Linux multithreaded characteristics. It has certain reference significance for the development of BD?2 terminal.
