Interface arrangement for use with consumer devices
First Claim
1. In a data processing system including a head for electro-optically reading coded symbols to generate digital decoded data in a predetermined data exchange format, and a plurality of electronic devices having individual data processors, an interface arrangement for connecting the head to any selected one of the devices, comprising:
- means including a serial interface for establishing a common data exchange format which is identical for all the devices;
a housing having one connector detachably connected to a head cable connected to the head and another connector detachably connected to the selected device; and
means within the housing for converting the predetermined data exchange format to said common format, said converting means including microcontroller circuitry mounted on a printed circuit board within the housing and being operatively connected between the head and the selected device for communicating serial data between the head and the selected device.
1 Assignment
0 Petitions
Accused Products
Abstract
A data processing system includes a head for electro-optically reading coded indicia to generate digital decoded data in a predetermined data exchange format. An interface arrangement is used for connecting the head to any selected one of a plurality of electronic devices having individual data processors. Thus, a common data exchange format is established for all the devices, and conversion circuitry is employed for converting the predetermined data exchange format to the common format. The conversion circuitry is operatively connected between the head and the selected device.
-
Citations
7 Claims
-
1. In a data processing system including a head for electro-optically reading coded symbols to generate digital decoded data in a predetermined data exchange format, and a plurality of electronic devices having individual data processors, an interface arrangement for connecting the head to any selected one of the devices, comprising:
-
means including a serial interface for establishing a common data exchange format which is identical for all the devices; a housing having one connector detachably connected to a head cable connected to the head and another connector detachably connected to the selected device; and means within the housing for converting the predetermined data exchange format to said common format, said converting means including microcontroller circuitry mounted on a printed circuit board within the housing and being operatively connected between the head and the selected device for communicating serial data between the head and the selected device. - View Dependent Claims (2, 3, 4)
-
-
5. A method of connecting a head for electro-optically reading coded indicia to generate digital decoded data in a predetermined data exchange format, to any selected one of a plurality of electronic devices having individual data processors, comprising the steps of:
-
establishing with a serial interface a common data exchange format which is identical for all the devices; detachably connecting one connector to a head cable connected to the head, and detachably connecting another connector to the selected device; and converting the predetermined data exchange format to said common format by mounting microcontroller circuitry on a printed circuit board within a housing, and by operating the microcontroller circuitry to communicate serial data between the head and the selected device. - View Dependent Claims (6, 7)
-
Specification