摘要
针对嵌入式软件开发采用交叉开发模型,需要频繁把程序从宿主机下载到目标机的要求,研究设计基于Linux的USB集成下载工具。根据USB协议,开发Linux系统的USB驱动模块,基于USB驱动模块,设计出Linux文件下载程序。该工具运行于Linux系统,并利用TQ2440,OK6410,TQ210开发板进行测试。测试结果表明,该工具可以支持2440系列、6410系列、210系列的ARM开发板,并具有很好的扩展性和移植性。
The development of embedded system needs frequent software download and update,so the USB integrated download tool based on the Linux is designed. The USB driver module of Linux system was developed based on the USB protocol,and then the download process for Linux files was designed based on the USB driver module. The tool was tested on TQ2440,OK6410 and TQ210 embedded development platforms. The test results show that it can support the embedded development platforms of 2440 series,6410 series and 210 series. It has perfect expansibility and portability.
出处
《现代电子技术》
2014年第23期87-90,共4页
Modern Electronics Technique
