CN217305845U - Firmware program burning device, mainboard and programming intelligent equipment - Google Patents
Firmware program burning device, mainboard and programming intelligent equipment Download PDFInfo
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- CN217305845U CN217305845U CN202220342421.2U CN202220342421U CN217305845U CN 217305845 U CN217305845 U CN 217305845U CN 202220342421 U CN202220342421 U CN 202220342421U CN 217305845 U CN217305845 U CN 217305845U
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Abstract
The utility model provides a firmware procedure burns record device, mainboard and programming smart machine relates to the computer field, firmware procedure burns record device and includes: the device comprises a serial port communication submodule, a singlechip and a flash memory; the serial port communication submodule is respectively connected with the upper computer and the singlechip and is used for receiving a firmware program from the upper computer and transmitting the firmware program to the singlechip; the singlechip is connected with the flash memory and is used for burning the firmware program to the flash memory. The utility model discloses need not to additionally dispose a special burning ware alone again to when burning the record, also need not to carry out the dismouting to flash memory, whole burning process is simple, rapid, very big improvement user's programming efficiency, better use sense has been brought for the user.
Description
Technical Field
The utility model relates to a computer field, especially a firmware procedure burns record device, a mainboard and a programming smart machine.
Background
At present, based on the aspect of graphical programming intelligent application teaching, firmware program burning of most graphical programming intelligent devices needs to pass through a special burner, and the burning cost is high, and the configuration operation is complex.
Specifically, when firmware program burning is carried out on the graphical programming intelligent device, a special burner needs to be configured; when a firmware program is burned, a FLASH memory (SPI) in the graphical programming intelligent device needs to be detached, and the firmware program in the special burner is burned into the SPI FLASH burner after the SPI FLASH burner is connected to the SPI FLASH burner; and after the burning is finished, the SPIFLASH is reinstalled into the graphical programming intelligent equipment for use. The whole firmware program burning process is complex and time-consuming, the programming efficiency of a user is greatly reduced, and the use efficiency of the graphical programming intelligent device is greatly influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a firmware program burning device, a main board, and a programmed smart device that overcome or at least partially solve the above problems.
In a first aspect, a firmware program burning device is provided, which includes: the device comprises a serial port communication submodule, a singlechip and a flash memory;
the serial port communication sub-module is respectively electrically connected with the upper computer and the singlechip, and is used for receiving a firmware program from the upper computer and transmitting the firmware program to the singlechip;
the single chip microcomputer is connected with the flash memory and is used for burning the firmware program to the flash memory;
the upper computer is used for sending the firmware program to the serial port communication submodule.
Optionally, the serial port communication sub-module is directly connected with the upper computer through a serial port interface and a serial port line.
Optionally, the upper computer is connected with the serial port communication submodule through a USB interface and a USB serial port line.
Optionally, the flash memory is a flash memory using a serial communication interface SPI.
Optionally, the single chip microcomputer includes: the singlechip is electrically connected with the serial communication interface SPI of the flash memory through the burning pin, and the singlechip burns the firmware program to the flash memory through the burning pin.
In a second aspect, a motherboard is provided, the motherboard comprising: the firmware program burning device comprises a main control board and the firmware program burning device provided by the first aspect, wherein the main control board is electrically connected with the firmware program burning device.
Optionally, a single chip microcomputer in the firmware program burning device is electrically connected to the reset pin of the main control board through an output pin of the single chip microcomputer, and the single chip microcomputer is further configured to release the burning pin after the firmware program is burned, and reset the reset pin through the output pin while releasing the burning pin.
Optionally, the flash memory in the firmware program burning device is physically connected with the main control board through a dual in-line package socket; or the flash memory is physically connected with the main control board through patch welding.
Optionally, the flash memory in the firmware program burning device is electrically connected with the main control board through an SPI bus.
Optionally, the main board further includes: the device comprises a motor driving module, a power supply module, a buzzer and a display; the motor driving module, the power supply module, the buzzer and the display are all connected with the main control board; the firmware program burning device is connected with the upper computer by utilizing a serial port communication submodule of the firmware program burning device.
In a third aspect, a programmed smart device is provided, which comprises the motherboard according to any one of the second aspect.
The embodiment of the application has the following advantages:
the utility model discloses in, dispose a firmware procedure and burn the device, the firmware procedure burns the device and includes: serial port communication submodule, singlechip and flash memory. The upper computer sends a firmware program to the serial communication submodule, and the serial communication submodule is connected with the singlechip, receives the firmware program from the upper computer and transmits the firmware program to the singlechip; the singlechip is provided with a burning program which can burn a firmware program to the flash memory. Therefore, a special burner does not need to be additionally arranged independently, and the flash memory does not need to be disassembled and assembled during burning, the whole burning process is simple and rapid, the programming efficiency of a user is greatly improved, and a better use feeling is brought to the user.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of the architecture of a current graphical programming intelligence device;
fig. 2 is a schematic structural diagram of a firmware program burning apparatus according to an embodiment of the present invention;
FIG. 3 is a detailed structural diagram of a firmware program burning device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a graphical programming intelligent device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a programming system formed by a graphical programming smart device and a PC according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention, and are not intended to limit the present invention.
The inventor finds that, currently, when firmware program burning is performed on a graphical programming intelligent device, a dedicated burner needs to be configured, referring to fig. 1, a schematic diagram illustrating a structure of a current graphical programming intelligent device is shown, where fig. 1 includes: the main control board 101, the SPIFLASH102 and the graphical programming intelligent device shown in FIG. 1 are only exemplary in structure, and do not represent that the graphical programming intelligent device can only be of this structure.
In the prior art, when firmware program burning needs to be performed on the graphical programming intelligent device, the SPI FLASH102 connected to the main control board 101 needs to be detached, and after the SPIFLASH1102 is connected to the special burner 1000, the firmware program in the special burner is burned into the SPIFLASH 102. After the burning of the firmware program is finished, the SPI FLASH102 is reinstalled into the graphical programming intelligent device for use, the whole burning process of the firmware program is complex and time-consuming, the programming efficiency of a user is greatly reduced, and the use efficiency of the graphical programming intelligent device is greatly influenced.
Based on the above research findings, the inventor creatively provides the utility model discloses a firmware program burns record device, a main control board and a programming intelligent device. The technical means of the present invention will be described in detail below.
The embodiment of the utility model provides a firmware procedure burns record device, refer to fig. 2, show the utility model provides a firmware procedure burns record device 200's schematic structure, this firmware procedure burns record device 200 includes: a serial communication sub-module 201, a single chip microcomputer 202 and a flash memory 203.
The serial communication sub-module 201 is electrically connected to an upper computer (not shown in fig. 2) and the single chip 202, and the serial communication sub-module 201 is configured to receive a firmware program from the upper computer and transmit the firmware program to the single chip 202.
Specifically, a serial port that implements a serial communication mode may be used as the serial communication sub-module 201; optionally, the serial port communication sub-module 201 is a Universal Asynchronous Receiver/Transmitter (UART), an I2C bus (I2C), or other interfaces.
The upper computer is a device that can be used by a user and can be programmed, and includes but is not limited to a PC, a notebook, a tablet computer, and the like. Based on this, after the upper computer generates the firmware program, the upper computer sends the firmware program to the serial communication submodule 201, and the serial communication submodule 201 sends the firmware program to the single chip 202. For the graphical programming intelligent equipment, graphical programming software matched with the graphical programming intelligent equipment is installed in the upper computer, and after the graphical programming software is started, the upper computer generates a firmware program required to be downloaded by the graphical programming intelligent equipment according to the requirements of a user.
Further, after receiving the firmware program, the single chip microcomputer 202 records the firmware program into the flash memory 203. Adopt the technical scheme of the utility model, through setting up firmware procedure burning device 200, this firmware procedure burning device 200 with contain the host computer connection who treats the downloaded firmware procedure. Since the special burner 1000 is not separately configured, the flash memory 203 does not need to be disassembled. In addition, dispose in the host computer and burn record control program, this burn record control program is used for reading and sending the firmware program, and then reads the download and send to singlechip 202 with the firmware program that the host computer generated, certainly the embodiment of the utility model provides a do not specifically limit to this.
The single chip 202 is configured with a burning program, which is dedicated to burning the firmware program to the flash memory 203.
The embodiment of the utility model provides an in, specific connected mode is between serial communication submodule 201 and the host computer: the serial port communication submodule 201 is directly connected through a serial port interface and a serial port line of the upper computer; certainly, it can be understood that, because most upper computers do not reserve a serial port interface any more at present, if the upper computer does not have a serial port interface or is limited to the transmission efficiency of the serial port interface, a better choice is: the upper computer is connected with the Serial port communication submodule 201 through a Universal Serial Bus (USB) interface and a USB interface line.
An optimal FLASH memory 203 is a FLASH (hereinafter referred to as SPIFLASH) adopting a serial communication interface SPI, and a single chip microcomputer 202 is provided with a burning pin corresponding to the SPI on the SPIFLASH, and the burning pin is directly connected with the SPI in the SPIFLASH. When the single chip microcomputer 202 performs firmware program burning on the SPIFLASH, the single chip microcomputer 202 needs to occupy the burning pin to burn the firmware program into the SPIFLASH.
Referring to fig. 3, showing the detailed structure schematic diagram of the firmware program burning device 200 in the embodiment of the present invention, the serial port communication submodule 201 and the single chip microcomputer 202 are connected through a serial port, and the single chip microcomputer 202 is electrically connected with the flash memory 203 through the burning pin.
Optionally, when the single chip microcomputer 202 burns the firmware program into the flash memory 203, the way of burning the firmware program into the flash memory 203 by the single chip microcomputer 202 is configured as a way of erasing while checking, so as to ensure that the firmware program data is correctly burnt into the flash memory 203.
The embodiment of the present invention provides a mainboard based on the firmware program burning device, refer to fig. 4, this mainboard includes: the main control board 305 and the firmware program burning device 200 described above.
Optionally, the firmware program burning device 200 is located on the main control board 305; alternatively, the firmware program burning device 200 and the main control board 305 are independent structures.
When the firmware program burning device 200 and the main control board 305 are independent structures, the flash memory 203 in the firmware program burning device 200 is electrically connected with the main control board 305; the main control board 305 may start the firmware program by reading the firmware program received by the flash memory 203, and start the operating system configured by the main control board 305 itself after the firmware program is started. The flash memory 203 and the main control board 305 are physically connected by a dual inline package (dip) socket; or the flash memory 203 and the main control board 305 are physically connected by means of a chip bonding (i.e. by means of PCB board bonding). The flash memory 203 and the main control board 305 may be electrically connected through an SPI bus.
When the firmware program burning device 200 is located on the main control board 305, the flash memory 203 of the firmware program burning device 200 is electrically connected to a main control chip (not shown) of the main control board 305; the main control chip may start the firmware program by reading the firmware program received by the flash memory 203, and start the operating system configured by the main control chip itself after the firmware program is started. The flash memory 203 is electrically connected with the main control chip through the SPI interface thereof.
Optionally, multiple types of ICs may be selected as the main control board, and the Loongson processor may be used as the main control chip to control the graphical programming intelligent device to implement the corresponding function according to the firmware program.
Further, the single chip 202 of the firmware program burning 200 is electrically connected to the main control board 305. Optionally, the single chip microcomputer 202 is electrically connected to the reset pin of the main control board 305 through its own output pin, and when the single chip microcomputer 202 completes the burning of the firmware program to the flash memory 203, the burning pin can be released, and simultaneously, the signal is output through the output pin to reset the reset pin of the main control board, that is, the single chip microcomputer 202 is also used for resetting the reset pin of the main control board through the output pin while releasing the burning pin, so that the main control board can be reset and restarted, and starts to operate according to the burned firmware program.
Further, the mainboard still includes: a power supply module 301, a motor driving module 302, a buzzer 303 and a display 304; the power module 301, the motor driving module 302, the buzzer 303 and the display 304 are all electrically connected with the main control panel.
Optionally, the power module 301 is a lithium battery, and is configured to provide a working power supply for each component on the motherboard; the output interface of the power module 301 is electrically connected to the power input interface of the main control board 305. The motor driving module 302 is configured to receive a corresponding instruction and drive a motor to execute an action corresponding to the instruction; this motor drive module 302 has two interfaces and is connected with main control board 305, motor drive module 302 through self power input interface with power output interface electricity on the main control board 305 is connected to obtain working power, and motor drive module 302 through self control interface with the GPIO interface electricity of main control chip is connected, in order to respond to the instruction that the user sent to main control chip, and the action that driving motor execution instruction corresponds. Buzzer 303 is used to receive corresponding instructions to emit sounds including, but not limited to: alarm sounds, sounds of firmware programming, etc.; this bee calling organ 303 has two interfaces with main control panel 305 is connected, bee calling organ 303 through self power input interface with power output interface electricity on the main control panel 305 is connected to obtain working power, and bee calling organ 303 through self control interface with the GPIO interface electricity of main control chip is connected, in order to respond to the instruction that the user sent to main control chip, and send out the sound that the instruction corresponds. The display 304 may be an LED display for displaying a picture of firmware programming; the display 304 has two interfaces connected to the main control board 305, that is, the display 304 is electrically connected to the power output interface of the main control board 305 through its own power input interface to obtain a working power, and the display 304 is electrically connected to the SPI interface of the main control chip through its own control interface to receive and present information sent by the main control chip.
The embodiment of the utility model provides an in, refer to fig. 5, show in the embodiment of the utility model, the structural schematic diagram of the programming system that graphical programming smart machine and PC formed, this graphical programming smart machine includes above-mentioned mainboard. The firmware program burning device 200 in the mainboard is connected with a PC3000, the PC3000 is an upper computer and comprises a PC display 3001 and the like, and a user can send instructions to the PC3000 through an operation interface of the PC display. Optionally, the communication baud rate between the serial communication sub-module 201 and the PC3000 is preferably 115200 baud. When the firmware program is transmitted between the serial port communication submodule 201 and the PC3000, the communication mode between the serial port communication submodule 201 and the PC3000 is configured to be a CRC check mode to ensure the correctness of the data transmission of the firmware program.
Generally, a user sends an instruction to the PC3000 through the PC display 3001 to generate a firmware program, and the subsequent whole process of burning the firmware program into the flash memory by the single chip microcomputer is realized, that is, the user can automatically complete the process only by clicking an icon with a mouse, which is greatly convenient for the user.
Through the above-mentioned embodiment, the utility model discloses based on the main control board, dispose a firmware procedure and burn the device, the firmware procedure burns the device and includes: serial port communication submodule, singlechip and flash memory. The upper computer is provided with a burning control program which can read and send a firmware program to the serial communication submodule which is electrically connected with the singlechip and receives the firmware program from the upper computer and transmits the firmware program to the singlechip; the singlechip is provided with a burning program which can burn a firmware program to the flash memory. Therefore, a special burner does not need to be additionally arranged independently, and the flash memory does not need to be disassembled and assembled during burning, the whole burning process is simple and rapid, the programming efficiency of a user is greatly improved, and better use feeling is brought to the user.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The technical solution provided by the embodiments of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (11)
1. A firmware program burning device is characterized in that the firmware program burning device comprises: a serial communication sub-module, a single chip microcomputer and a flash memory;
the serial communication sub-module is respectively electrically connected with an upper computer and the single chip microcomputer and is used for receiving a firmware program from the upper computer and transmitting the firmware program to the single chip microcomputer;
the single chip microcomputer is connected with the flash memory and is used for burning the firmware program to the flash memory;
the upper computer is used for sending the firmware program to the serial port communication submodule.
2. The firmware program burning device of claim 1, wherein the serial port communication sub-module is directly connected to the upper computer through a serial port interface and a serial port line.
3. The firmware program burning device as claimed in claim 1, wherein the host computer is connected to the serial port communication submodule through a USB interface and a USB serial port line.
4. The firmware program burning device of any one of claims 1 to 3, wherein the flash memory is a flash memory using a serial communication interface (SPI).
5. The firmware program burning device of claim 4, wherein the single chip microcomputer comprises: the singlechip is electrically connected with the serial communication interface SPI of the flash memory through the burning pin, and the singlechip burns the firmware program to the flash memory through the burning pin.
6. A motherboard, comprising: the main control board and the firmware program burning device as claimed in any one of claims 1 to 5, wherein the main control board is electrically connected with the firmware program burning device.
7. The motherboard of claim 6, wherein the single chip microcomputer in the firmware program burning device is electrically connected to the reset pin of the main control board through its own output pin, and the single chip microcomputer is further configured to release its own burning pin after the firmware program burning is completed, and to reset the reset pin through the output pin while releasing the burning pin.
8. The motherboard of claim 6, wherein the flash memory of the firmware program burning device is physically connected to the main control board via a dual in-line package socket; or alternatively
And the flash memory is physically connected with the main control board through patch welding.
9. The motherboard of claim 8, wherein the flash memory of the firmware program burning device is electrically connected to the main control board through an SPI bus.
10. The motherboard of any of claims 6 to 8, further comprising: the device comprises a motor driving module, a power supply module, a buzzer and a display;
the motor driving module, the power supply module, the buzzer and the display are all electrically connected with the main control board;
the firmware program burning device is connected with the upper computer by utilizing a serial port communication submodule of the firmware program burning device.
11. A programmed smart device, characterized in that it comprises a motherboard according to any of claims 6 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220342421.2U CN217305845U (en) | 2022-02-18 | 2022-02-18 | Firmware program burning device, mainboard and programming intelligent equipment |
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| CN202220342421.2U CN217305845U (en) | 2022-02-18 | 2022-02-18 | Firmware program burning device, mainboard and programming intelligent equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111961A (en) * | 2023-08-23 | 2023-11-24 | 北京唯得科技有限公司 | Recording control board, recording device and recording auxiliary method |
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- 2022-02-18 CN CN202220342421.2U patent/CN217305845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111961A (en) * | 2023-08-23 | 2023-11-24 | 北京唯得科技有限公司 | Recording control board, recording device and recording auxiliary method |
| CN117111961B (en) * | 2023-08-23 | 2024-08-27 | 北京唯得科技有限公司 | Recording control board, recording device and recording auxiliary method |
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