CN218332561U

CN218332561U - Take CD-ROM recorder of network connection function

Info

Publication number: CN218332561U
Application number: CN202222674107.7U
Authority: CN
Inventors: 赖振辉; 陈嘉劼
Original assignee: Xiamen Teyi Technology Co ltd
Current assignee: Xiamen Teyi Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-17
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a take network connection function's record ware for display screen parameter burns record, with the host computer connection, including MCU module, encryption and decryption module, SPI communication module, I ² The communication system comprises a C communication module, a GPIO communication module and a network interface/WIFI/USB communication module, wherein an instruction of an upper computer is sent to an MCU module through the network interface/WIFI/USB communication module, the MCU module receives the instruction and is processed and decrypted by an encryption and decryption module to obtain data, and the data are sent to an SPI communication module and an I communication module ² And the C communication module or the GPIO communication module finishes erasing, writing and reading data. The utility model discloses a CD writer has multiple communication mode, including net gape, wiFi and USB to need not to adopt FPGA just can realize SPI flash, I ² C. GPIO and the like, has low cost and is suitable for industrial production.

Description

Take CD-ROM recorder of network connection function

Technical Field

The utility model relates to a burn the field, especially relate to a take network connection function's burn ware.

Background

A recorder for recording parameters of a display screen currently on the market, such as the recorder disclosed in chinese utility model patent CN209401006U capable of supporting recording large-capacity data, includes: the lower computer is used for controlling the MCU chip, the storage chip, the display screen, the indicator light, the setting switch and the keys; the lower computer main control MCU chip is provided with an upper computer interface for connecting an upper computer; the lower computer main control MCU chip is provided with an external storage interface and is connected with one or more storage chips through the external storage interface; the lower computer main control MCU chip is provided with a burning interface and is connected with the target chip through the burning interface; and the lower computer main control MCU chip is respectively connected with the display screen, the indicator lamp, the setting switch and the key. Wherein, the connection mode with the upper computer adopts a network port or a USB interface, and the communication mode and the burning function are both single.

As well as the equipment that realizes multichannel SPI burns record based on FPGA that china utility model patent CN207232958U disclosed, this equipment is including setting up at the inside SPI Master module of FPGA, carrying out the special serial ports configuration module that disposes to the mode of operation of SPI Master module, will burn the data transmission of the storage medium who burns the SPI interface to the data cache and the analysis module of SPI Master module. The number of SPI Master modules is at least two. The special serial port configuration module is in communication connection with the SPI Master module through the data cache and the analysis module, and is also in communication connection with a level conversion chip outside the FPGA. The FPGA is adopted for realizing various burning functions, so that the cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide a take burning ware of network connection function for display screen parameter burns and records, with the host computer connection, including MCU module, encryption and decryption module, SPI communication module, I ² The communication system comprises a C communication module, a GPIO communication module and a net port/WIFI/USB communication module, wherein an instruction of an upper computer is sent to an MCU module through the net port/WIFI/USB communication module, the MCU module receives the instruction and is processed and decrypted by an encryption and decryption module to obtain data, and the data are sent to an SPI communication module and an I communication module ² And the C communication module or the GPIO communication module finishes erasing, writing and reading data.

Preferably, the network port chip of the network port/WIFI/USB communication module adopts CH9121 or CH395Q, and the WIFI chip adopts USR-216.

Preferably, the burner is powered by a POE (power over Ethernet) network port, a USB (universal serial bus) or an external DC (direct current) power supply.

Preferably, the MCU module adopts STM32.

Preferably, the burner further comprises an indicating device, the indicating device comprises an indicating lamp and a buzzer, and the indicating device is controlled by the MCU module.

Preferably, the burner further comprises a key module, and the key module is controlled by the MCU module.

The utility model discloses a CD writer has multiple communication mode, including net gape, wiFi and USB to need not to adopt FPGA just can realize SPI flash, I ² C. And the GPIO has various burning functions, is low in cost and is suitable for industrial production.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the circuit of the present invention;

fig. 3 is a schematic circuit diagram of the network port/WIFI/USB communication module.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to fig. 1 to 3, a recorder with network connection function for recording parameters of a display screen is connected to an upper computer, and includes an MCU module, an encryption/decryption module, an SPI communication module, and an I ² C communication module and GPIO communicationThe module, net gape WIFI USB communication module, pilot lamp buzzer and button module, pilot lamp buzzer, button module are controlled by MCU module.

Wherein the instruction of host computer passes through net gape WIFI USB communication module and sends the MCU module to, and the MCU module receives the instruction and is handled the decryption by encryption and decryption module and obtains data, and data transmission is to SPI communication module, I ² And the C communication module or the GPIO communication module finishes erasing, writing and reading data.

The MCU module in fig. 2 and fig. 3 adopts STM32, and the chip of net gape/WIFI/USB communication module adopts CH9121, or adopts CH395Q can realize the same function and effect. The network port is RJ45, the WIFI chip adopts USR-216, and the recorder adopts POE network port power supply, USB power supply or external DC power supply.

To sum up, the utility model discloses a CD-ROM recorder has multiple communication mode, including net gape, wiFi and USB to need not to adopt FPGA just can realize SPI flash, I ² C. And the GPIO has various burning functions, is low in cost and is suitable for industrial production.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A burner with network connection function for burning parameters of display screen is connected with upper computer and is characterized by comprising MCU module, encryption and decryption module, SPI communication module, I ² The communication system comprises a C communication module, a GPIO communication module and a net port/WIFI/USB communication module, wherein an instruction of an upper computer is sent to an MCU module through the net port/WIFI/USB communication module, the MCU module receives the instruction and is processed and decrypted by an encryption and decryption module to obtain data, and the data are sent to an SPI communication module and an I communication module ² And the C communication module or the GPIO communication module finishes erasing, writing and reading data.

2. The burner with network connection function of claim 1, wherein the network port chip of the network port/WIFI/USB communication module is CH9121 or CH395Q, and the WIFI chip is USR-216.

3. The network connection burning device as claimed in claim 1, wherein the burning device is powered by POE network interface, USB or external DC power supply.

4. The network connection function burner as recited in claim 1, wherein the MCU module employs an STM32.

5. The burner with network connection function of claim 1, further comprising an indication device, wherein the indication device comprises an indication lamp and a buzzer, and the indication device is controlled by the MCU module.

6. The burner with network connection function of claim 1 or 5, further comprising a key module, wherein the key module is controlled by the MCU module.