BRPI0518263A2 - digital data interface device message format - Google Patents
digital data interface device message formatInfo
- Publication number
- BRPI0518263A2 BRPI0518263A2 BRPI0518263-8A BRPI0518263A BRPI0518263A2 BR PI0518263 A2 BRPI0518263 A2 BR PI0518263A2 BR PI0518263 A BRPI0518263 A BR PI0518263A BR PI0518263 A2 BRPI0518263 A2 BR PI0518263A2
- Authority
- BR
- Brazil
- Prior art keywords
- digital data
- data interface
- interface device
- message format
- field
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/10—Arrangements for initial synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
- G09G2370/045—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Communication Control (AREA)
Abstract
FORMATO DE MENSAGEM DE DISPOSITIVO DE INTERFACE DE DADOS DIGITAIS. A presente invenção provê um formato de mensagem de dispositivo de interface de dados digitais que descreve mensagens de comando e resposta a serem permutadas entre um dispositivo digital possuindo um controlador de sistema e um dispositivo de interface de dados digitais. O dispositivo de interface de dados digitais inclui um intérprete de mensagem, módulo de conteúdo e um módulo de controle. O dispositivo de interface de dados digitais pode incluir um controlador de link MDDI. O dispositivo de interface de dados digitais pode ser utilizado por um telefone celular para controlar um dispositivo periférico, tal como uma câmera, uma leitora de código de barra, scanner de imagem, dispositivo de áudio ou outro sensor. O formato de mensagem de dispositivo de interface de dados digitais inclui um campo de identificação de transação, um campo de contador, um campo de identificação de comando e um campo de status. Opcíonalmente, o formato de mensagem pode incluir um campo de dados. Quando um línk MDDI é utilizado, uma mensagem de dispositivo de interface de dados digitais pode ser incluída em um pacote de acesso de registro MDDI.MESSAGE FORMAT OF DIGITAL DATA INTERFACE DEVICE. The present invention provides a digital data interface device message format that describes command and response messages to be exchanged between a digital device having a system controller and a digital data interface device. The digital data interface device includes a message interpreter, content module and a control module. The digital data interface device may include an MDDI link controller. The digital data interface device may be used by a mobile phone to control a peripheral device such as a camera, bar code reader, image scanner, audio device or other sensor. The digital data interface device message format includes a transaction identification field, a counter field, a command identification field, and a status field. Optionally, the message format may include a data field. When an MDDI line is used, a digital data interface device message may be included in an MDDI registry access packet.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63085304P | 2004-11-24 | 2004-11-24 | |
US200463631549P | 2004-11-30 | 2004-11-30 | |
US63285204P | 2004-12-02 | 2004-12-02 | |
US63282504P | 2004-12-02 | 2004-12-02 | |
PCT/US2005/042643 WO2006058173A2 (en) | 2004-11-24 | 2005-11-23 | Digital data interface device message format |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0518263A2 true BRPI0518263A2 (en) | 2008-11-11 |
BRPI0518263A8 BRPI0518263A8 (en) | 2018-08-14 |
Family
ID=84802166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0518263A BRPI0518263A8 (en) | 2004-11-24 | 2005-11-23 | DIGITAL DATA INTERFACE DEVICE MESSAGE FORMAT |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0518263A8 (en) |
-
2005
- 2005-11-23 BR BRPI0518263A patent/BRPI0518263A8/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BRPI0518263A8 (en) | 2018-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 7/04 (2006.01), H04L 7/10 (2006.01) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |