Title :
Design and Implementation of Web Server Control System Based on STM32
Author :
Li Xian-Hui ; Liu Jing-Biao ; Cai Wen-Yu
Author_Institution :
Sch. of Electron. & Inf., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
In this paper, the key technologies of web server based on embedded light-weight TCP/IP Protocol uIP and high-performance processor STM32 are mainly introduced. This system provides a transparent channel for massive and high-speed data transmission in controlling the mainstream RS-232 device and data acquisition system. For the need of overcoming the contraction of the high-time sequence and none-interruption of uIP and the massive data transmission, this system introduces simple ring buffer with DMA technology. And the test show that the performance of the web server system is improved and the bit error rate is reduced.
Keywords :
Internet; buffer circuits; computer network performance evaluation; data acquisition; file servers; microcontrollers; peripheral interfaces; transport protocols; DMA technology; RS-232 device; STM32 high-performance processor; Web server control system; bit error rate; data acquisition system; high-speed data transmission; high-time sequence ontraction; massive data transmission; performance imrpvoment; ring buffer; transparent channel; uIP TCP/IP protocol; uIP none-interruption; Data communication; Educational institutions; IP networks; Protocols; Web pages; Web servers; Ring buffer; STM32; uIP Protocol;
Conference_Titel :
Intelligent Networks and Intelligent Systems (ICINIS), 2012 Fifth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4673-3083-1
DOI :
10.1109/ICINIS.2012.38
