Cooperation of LED Control Chips in Ubiquitous Environment

S. Hosomi, M. Tsukamoto, and S. Nishio (Japan)

Keywords

Applications, Wireless Communication Circuits and System, Ubiquitous Computing,

Abstract

In this paper, we propose a programming method for controlling multiple LEDs to create art works or wearable fashion. In conventional systems, a programmer must repeat try and error to check the total appearance, and he/she must rewrite the source code and the binary code stored in each device in each trial, which forces him/her a lot of burden. Our proposing method introduces the notion of incremental programming, which enables a programmer to describe just the difference from the previous trial. In this paper, incremental programming is applied in two stages; on a PC and on a device. The former enables the programmer to express his/her intension in an intuitive manner, and the latter makes the update fast. We show our experimental results of using the implemented system.

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