Bar code reader configuration and control using a bar code menu

Details Bar code reader configuration and control using a bar code menu Bar code reader configuration and control using a bar code menu

1986-10-14

1989-04-25

Pitts, Harold I.

Registers

Coded record sensors

Particular sensor structure

235383, G06K 710

Patent

active

048250589

ABSTRACT:
A bar code reader configuration and control system uses an interpreter routine in the operating system of the bar code reader and a menu with bar code tags encoded to invoke instructions which directly access and manipulate the system's memory. The instructions encoded in the bar code labels on the menu can access any memory address in the operating system to load any value at a given bit or byte location. By changing the values at the accessed memory locations, the menu tags perform two kinds of functions, configuring the operating characteristics of the bar code reader and controlling the operation of the reader.

REFERENCES:
patent: 4481412 (1984-11-01), Fields
patent: 4516016 (1985-05-01), Kodron
patent: 4608487 (1986-08-01), Awane

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