Customizable optical reader

• US 7,594,610 B2
• Filed: 01/08/2007
• Issued: 09/29/2009
• Est. Priority Date: 03/28/2002
• Status: Expired due to Fees

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Inventors: Fauth, Dieter, Livingston, Joseph, Hussey, Robert M., Robinson, Michael D., Holzhauer, David, Keys, Barry, Walczyk, Joseph
• Primary Examiner(s): Lee; Seung H
• Application Number:
  US11/650,843
• Publication Number:
  US 20070176004A1
• Time in Patent Office: 995 Days
• Field of Search: 235/472.02, 235/462.45, 235/462.15, 235/454
• US Class Current: 235/472.02
• CPC Class Codes: G06K 2207/1017 Programmable
• CPC Class Codes: G06K 7/10851 Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device basic electronic circuitry H03

Abstract

An optical reader, which is operable in a “host commands” mode and a “host routines” mode. In the “host commands” mode, the reader receives and executes a script routine module from a host. In the “host routines” mode, the reader receives a script routine Module identifier from the host, and the reader, in turn, executes a selected one of a plurality of reader-stored script routine modules based on the identifier.

Claims

1. A method to create a custom function in an optical reader comprising the steps of:

(a) providing a hand held optical reader having a host command mode;

(b) providing a host computer to communicate with the optical reader and to send one or more script routine modules to the optical reader set to the host command mode;

(c) providing a user interface enabling a user of a system comprising said hand held optical reader and said host computer to select said host command mode from a set of available alternative operating modes, the set of alternative available operating modes including said host command mode;

(d) identifying one or more script routine modules to be transmitted to the optical reader;

(e) transmitting the one or more script routine modules from the host computer to one or more optical readers set to the host command mode such that the script routine modules are executed together in succession by the optical reader as a custom function; and

(f) executing the custom function on at least one of the optical readers.

2. The method of claim 1, to create a custom function, wherein said providing step (c) includes the step of providing said user interface at said hand held optical reader.

3. The method of claim 1, to create a custom function, wherein said providing step (c) includes the step of providing said user interface at said host computer.

4. The method of claim 1, to create a custom function, wherein said providing step (c) includes the step of providing a graphical user interface.

5. The method of claim 1, to create a custom function wherein the step of providing a hand held optical reader comprises providing a hand held optical reader having a host command mode and a control circuit.

6. The method of claim 1, to create a custom function further comprising the step of sending a request to the host computer to send a script routine module to the reader before the step of transmitting the one or more script routine modules.

7. The method of claim 1, to create a custom function wherein the step of providing a hand held optical reader comprises providing a hand held optical reader having a host command mode, a control circuit, and an interpreter.

8. The method of claim 1, to create a custom function wherein the step of executing the custom function comprises executing the custom function on at least one of the optical readers by interpreting the one or more script routine modules in the optical reader using the interpreter, and executing the interpreted script routine modules with the control circuit to perform the custom function.

9. The method of claim 1, to create a custom function wherein the step of executing the custom function comprises executing the custom function on at least one of the optical readers by interpreting the one or more script routine modules in the optical reader using the interpreter, and executing the interpreted script routine modules with the control circuit by further executing one or more firmware functions built into the optical reader to perform the custom function.

10. The method of claim 1, to create a custom function wherein the step of identifying the one or more script routine modules comprises identifying the one or more script routine modules to be transmitted to the optical reader in the host command mode following an unsuccessful attempt to create the custom function using a host routines mode wherein one or more of the needed script routine modules is not resident in the optical reader.

11. The method of claim 1, to create a custom function wherein the step of identifying the one or more script routine modules comprises identifying the one or more script routine modules to be transmitted to the optical reader in the host command mode following an unsuccessful attempt to create the custom function using a host routines mode wherein one or more of the needed script routine modules is not resident in the optical reader, and after the needed script routine modules are loaded into the reader in the host command mode and after the reader is returned to the host routines mode, a pointer is established to associate each of the selected script routine modules with an identifier.

12. The method of claim 1, to create a custom function wherein the step of identifying the one or more script routine modules comprises identifying the one or more script routine modules to be transmitted to the optical reader to display a particular error message on an optical reader display.

13. The method of claim 1, to create a custom function wherein the step of identifying the one or more script routine modules comprises identifying the one or more script routine modules to be transmitted to define a function to conduct an inventory application.

14. The method of claim 1, to create a custom function wherein the step of identifying the one or more script routine modules comprises identifying the one or more script routine modules to be transmitted to the optical reader to define a function to conduct a shipping application.