现代电子技术Issue(12)：125-128,133,5.
TMS320C6416程序以太网远程更新技术研究
Research on Ethernet remote update technology for TMS320C6416 program
陈绍炜 1魏刚 1王子1
作者信息
- 1. 西北工业大学 电子信息学院，陕西 西安 710129
- 折叠
摘要
Abstract
In view of remote software maintenance and update of DSP without debugger,a scheme of remote update for DSP program which is based on trivial file transfer protocol(TFTP)and can be applied to a platform without operation system is pro-posed according to bootloading principle of TI C6000 series DSP. A hierarchical structure of system software design laying em-phasis on the procedure of program loading and updating is presented. High efficiency and stability embedding of the network protocol is realized in DSP platform by transplanting the lightweight TCP/IP stack (LwIP). Project practice indicates that the scheme optimizes the expense of system resource from network protocol,improves the flexibility of Ethernet development on DSP,and is beneficial to promote the system performance.关键词
数字信号处理器/远程加载/轻型TCP/IP协议栈/简单文件传输协议/TMS320C6416Key words
DSP/remote loading/LwIP/TFTP/TMS320C6416分类
信息技术与安全科学引用本文复制引用
陈绍炜,魏刚,王子..TMS320C6416程序以太网远程更新技术研究[J].现代电子技术,2014,(12):125-128,133,5.
