Multiplex Temperature Collecting System Based on Dual MCUs and USB 2.0

摘要：

In this paper, a multiplex temperature collecting system is achieved based on 1-wire digital thermometer DS18B20 and USB2.0 interface chip ISP1581. Two MCUs are used in the hardware circuits. One is used to collect the temperature, and the other is used to control the USB interface chip. We adopt Keil C language to develop firmware program, while WINDDK to develop the device driver.

关键词： ISP1581 Firmware program Device driver WINDDK

作者: Mei Jianhong Sun Rongxia Xu Zhanfei Xu Yatian

作者单位: College of Electronic and Informational Engineering,Hebei University,Baoding 071002,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）