Design of Oscilloscope Monitoring Program

DOI

10.2991/icsnce-16.2016.87How to use a DOI?

Keywords

Keyboard; Coding Switch; Analog-digital Conversion; Monitor

Abstract

High-powered C8051F020 MCU is used as controller chip. Forty oscilloscope buttons, three coding switches and four potentiometer states on oscilloscope panel are monitored. The working principle, the hardware circuit connecting to MCU and the implementation of software programming of keyboard, coding switches and potentiometer are introduced. The buttons are used by programming method that is one key ambiguity. The flow chart of key code matching subroutine is also given. In AD conversion section, the method of removing the four lower to filter is proposed it is reliable and feasible in occasion of less precision through experiment.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yao Zhang
AU  - Yuanshao Hou
PY  - 2016/07
DA  - 2016/07
TI  - Design of Oscilloscope Monitoring Program
BT  - Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
PB  - Atlantis Press
SP  - 447
EP  - 451
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsnce-16.2016.87
DO  - 10.2991/icsnce-16.2016.87
ID  - Zhang2016/07
ER  -