Citation link:
Authors:
Shoshkov, Tsvetan Petkov; Шошков, Цветан Петков; Mihov, Georgy Slavtchev; Михов, Георги Славчев; Manoev, Ventsislav; Маноев, Венцислав
Title:
Small local network for microprocessor controllers
Date of Issue:
2008
Is Part of:
Proceedings of the Technical University – Sofia, 58(2), 2008, pp. 61-67
Publisher:
Технически университет - София
Identifiers:
1311-0829 [issn]
Type:
Article
Language:
eng
Abstract:
This article deals with the matter of developing of a driver for small local field network for microprocessor controllers in information controlling systems. As a basis it is used the structure of a small local network driver, developed in Technical University of Sofia. It is processed to work according to a standard protocol under the specification of Modbus. Thus the existing network is made universal and there is a possibility for connecting it in other systems, using the open standard of the Modbus specification. The existing logical rules for the organization of the user and service programs of the controllers and the rules for communication are not changed. The driver is written in C programming language that makes it easy for using by different microprocessors. The driver is with simple structure, it is easy for using and optimization.
Description:
Reviewer prof. Emil Dimitrov. -Tables, schemes, diagr. - References, pp. 67
