Asia-Pacific Youth Conference on Communication Technology (APYCCT 2010 E-BOOK)

Kunming,China,8.7-8.8,2010

ISBN: 978-1-935068-20-4 Scientific Research Publishing, USA

E-Book 934pp Pub. Date: August 2010

Category: Computer Science & Communications

Price: $120

Title: A Controller Area Network Adapter Based on USB Interface
Source: Asia-Pacific Youth Conference on Communication Technology (APYCCT 2010 E-BOOK)(Part 2 The Internet of Things) (pp 103-105)
Author(s): Bin Han, College of Network Engineering, ChengDu University of Information Technology,ChengDu, China
Jingquan Zhang, College of Network Engineering, ChengDu University of Information Technology,ChengDu, China
Abstract: As a kind of excellent field bus, CAN bus is widely used in automotive electronic control system and other control system. This paper briefly introduces the design of the CAN Bus data transfer based on USB 2.0 interface. It use the chip CY7C68013, CAN BUS interface chip SJA1000 and PCA82C250. The system uses EZ-USB FX2 chip to form the data pipeline between CAN FieldBus and USB interface. The interface conforms to the USB2.0 protocol. EZ-USB FX2 chip works in the GPIF(general programmable interface) mode. This paper also introduce the design about the firmware and the driver program. In this data transfer system, the hardware design is easy, the reliability is high and real time is good.
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