CN206451011U - Embedded board based on STM32F767IGT6 - Google Patents
Embedded board based on STM32F767IGT6 Download PDFInfo
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- CN206451011U CN206451011U CN201720159293.7U CN201720159293U CN206451011U CN 206451011 U CN206451011 U CN 206451011U CN 201720159293 U CN201720159293 U CN 201720159293U CN 206451011 U CN206451011 U CN 206451011U
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Abstract
The utility model discloses a kind of embedded board based on STM32F767IGT6, including development board body, main control chip MCU is welded with the development board body, the model STM32F767IGT6 of the main control chip MCU, the first input end of the main control chip MCU is electrically connected with Liquid Crystal Module, and Liquid Crystal Module is TFT LCD liquid crystal displays, the second input of the main control chip MCU is connected with wireless communication module, and wireless communication module is NRF24L01 wireless receiving and dispatching communication modules, the 3rd input of the main control chip MCU is connected with gsm module by wire, and main control chip MCU the 4th input is connected with GPS module by wire, the 5th input and the 6th input of the main control chip MCU is connected to temperature sensor and Temperature Humidity Sensor by system bus.Wiring of the present utility model is simple, and supply voltage is stable, and embedded board has more rich peripheral hardware and advanced kernel, and embedded board can be connected with network signal or optical fiber and digital input signal.
Description
Technical field
The utility model is related to development board technical field, more particularly to a kind of embedded based on STM32F767IGT6 opens
Send out plate.
Background technology
Embedded technology is increasingly popularized, and plays more and more important in fields such as communication, network, industry control, medical treatment, electronics
Effect；As embedded technology and Related product constantly penetrate into daily life, big and small company is for embedded
Exploitation talent's recruitment needs surge.As the maximum holder in Cortex M Series Universal processors market, STM32 is excellent with its
Performance, the cost performance of superelevation, abundant localization study course, market has been captured rapidly.ST companies released first item from 2007
Since STM32, the series of products such as STM32F0/F1/F2/F3/F4/F7 have successively been proposed, Cortex M0/M3/M4/M7 are covered
Deng kernel, total shipment amount, more than 1,800,000,000, is the overlord of the serial kernels of ARM companies Cortex M.STM32F7 series, is that ST is pushed away
The processor based on ARM Cortex M7 kernels gone out, using 6 level production lines, performance is up to 5 CoreMark/MHz,
Test data is up to 1000 CoreMarks under 200MHz working frequencies, remote super performance highest STM32F4 before this（Cortex
M4 kernels）Series, DSP performances exceed twice of STM32F4.At present, based on ARM Cortex-M7 kernels towards middle and high end
STM32 is very fiery in sector applications such as Industry Control, communication, Internet of Things, car networkings, and the property of superelevation is possessed feature-rich while
Valency ratio.However, the STM32F7 embedded boards released on the market now is expensive, and wiring is complicated, the work(of peripheral hardware
Can be less, want to study Embedded student in depth to bring inconvenience in terms of study and research to numerous.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and propose based on
STM32F767IGT6 embedded board.
To achieve these goals, the utility model employs following technical scheme：
It is welded with embedded board based on STM32F767IGT6, including development board body, the development board body
Main control chip MCU, the main control chip MCU model STM32F767IGT6, the first input end of the main control chip MCU
Liquid Crystal Module is electrically connected with, and Liquid Crystal Module is TFT-LCD liquid crystal displays, the second input of the main control chip MCU
Wireless communication module is connected with, and wireless communication module is NRF24L01 wireless receiving and dispatching communication modules, the main control chip MCU's
3rd input is connected with gsm module by wire, and main control chip MCU the 4th input is connected with GPS moulds by wire
Block, the 5th input and the 6th input of the main control chip MCU by system bus be connected to temperature sensor and
Temperature Humidity Sensor, and the model of temperature sensor and Temperature Humidity Sensor is respectively DHT11 and DS18B20, the master control core
Piece MCU the 7th input is electrically connected with audio coding decoding chip, and the model WM8978 of audio coding decoding chip, described
Audio coding decoding chip is connected to earphone output module, recording input module and loudspeaker output module by miaow head, described
Main control chip MCU the 8th input is connected with USB HOST sockets by OTG patterns, and the 9th of the main control chip MCU is defeated
Enter end and be electrically connected with IIC I/O expansion chips, and IIC IC extended chips electrically have luminous environment sensor and ADC/DAC respectively
Data conversion module, the IIC I/O expansions chip is also electrically connected with nine axle sensors, and the model of nine axle sensors
MPU9250, the main control chip MCU the tenth input are electrically connected with JTAG/SMD modules, the of the main control chip MCU
11 inputs are electrically connected with extraction I/O modules, and it is defeated that the 12nd input of the main control chip MCU is electrically connected with optical fiber
Enter module, the 13rd input of the main control chip MCU is electrically connected with network chip, and network chip is LAN8270A nets
Network chip, the network chip is electrically connected with RJ45 Ethernet interfaces, and the 14th input of the main control chip MCU is electrical
Power supply module is connected with, the inside of the power supply module is provided with DC-DC chips, and the model MP2359 of DC-DC chips.
It is preferred that, the input of the main control chip MCU is also associated with wire communication module, and wire communication module includes
Usb communication module, CAN, RS485 communication modules and RS232 communication modules, the output end of the usb communication module,
The output end of the output end of CAN, the output end of RS485 communication modules and RS232 communication modules respectively with cable modem
Believe that the output end of module is electrically connected with, and the input of USB communication interface is electrically connected with a key download circuit.
It is preferred that, the input of the main control chip MCU is also electrically connected with SD card module, active buzzer, camera
Module, infrared receiving terminal, LED light, RTC real-time clock modules, and it is 500 that camera module and infrared receiving terminal, which are respectively,
Ten thousand pixel camera head modules, HS0038 infrared receiving terminals.
It is preferred that, the input of the main control chip MCU is also electrically connected with Independent keys and human body touch button.
It is preferred that, integrated JPEG codecs, double-precision hardware floating point calculating unit and DSP on the main control chip MCU
Instruction, and main control chip MCU512KB SRAM, 1024KBFLASH, 13 16 bit timing devices, 2 32 bit timing devices, 2 DMA
Controller, 6 SPI interfaces, 1 QSPI interface, 3 full duplex I2S interfaces, 2 SAI interfaces, 4 IIC interfaces, 8 serial ports,
2 USB interfaces, 3 CAN interfaces, 3 12 ADC, 2 12 DAC, 1 SPDIF RX interfaces, 1 RTC, 2 SDMMC connect
Mouth, 1 FMC interfaces, 1 TFTLCD controllers, 1 10/100M ethernet macs controller, 1 utilizing camera interface, 1 hardware
Random number generator and 140 universal I/O ports.
It is preferred that, 24 high-performance DAC＆ADC, and audio coding decoding core are integrated with the audio coding decoding chip
Piece combines the preposition amplification and loudspeaker, earphone and difference, the driving of three-dimensional sound ray output of stereo difference microphone.
In the utility model, main control chip is used in the embedded board based on STM32F767IGT6
STM32F767IGT6 single-chip microcomputers so that embedded board possesses more advanced kernel, more rich peripheral hardware, higher performance,
And the wiring of embedded board is simpler；Liquid Crystal Module uses TFT-LCD liquid crystal displays, can be efficiently against non-gated
When crosstalk, make the static characteristic of display liquid crystal display unrelated with number of scanning lines so that the quality of image is greatly improved；Main control chip
MCU is connected with temperature sensor and Temperature Humidity Sensor respectively by system bus, only need a data lines can complete be
Data exchange and control in system, enormously simplify the wiring of embedded board；Audio coding decoding chip uses WM8978 sounds
24 high-performance DAC＆ADC are integrated with frequency codec chip, audio coding decoding chip and stereo difference Mike is combined
The preposition amplification of wind and loudspeaker, earphone and difference, the driving of three-dimensional sound ray output, it is no longer necessary to external power amplifier, significantly
The wiring of embedded board is simplified, and embedded board can be attached with earphone, loudspeaker and sound pick-up outfit；Master control core
Piece MCU is connected to nine axle sensors, luminous environment sensor and ADC/DAC data conversion moulds by IIC I/O expansion chips
Block so that the function of embedded board is more complete；Main control chip MCU by optical fiber input module or with network chip phase
The RJ45 Ethernet interfaces of connection are connected with optical fiber and digital input signal and network signal respectively；Main control chip MCU is connected
Power supply module be provided with DC-DC chips, and the model MP2359 of DC-DC chips so that the power supply model of embedded board
Enclose very wide, and the supply voltage of embedded board is stable；Wiring of the present utility model is simple, and supply voltage is stable, embedded
Formula development board has more rich peripheral hardware and advanced kernel, and embedded board can be with network signal or optical fiber and digital
Input signal is connected.
Brief description of the drawings
Fig. 1 be the utility model proposes the embedded board based on STM32F767IGT6 fundamental diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Welded on reference picture 1, the embedded board based on STM32F767IGT6, including development board body, development board body
Main control chip MCU is connected to, main control chip MCU model STM32F767IGT6, STM32F767IGT6 single-chip microcomputer is commercially
It is more universal, cost is greatly reduced, also causes embedded board to possess more advanced kernel in addition, more rich outer
If, higher performance, and the wiring of embedded board is simpler, and main control chip MCU first input end is electrically connected with
Liquid Crystal Module, and Liquid Crystal Module is TFT-LCD liquid crystal displays, when TFT-LCD liquid crystal displays can be efficiently against non-gated
Crosstalk, make the static characteristic of display liquid crystal display unrelated with number of scanning lines so that the quality of image is greatly improved, main control chip
MCU the second input is connected with wireless communication module, and wireless communication module is NRF24L01 wireless receiving and dispatching communication modules,
NRF24L01 wireless receiving and dispatching communication modules are easy to implement radio communication, and main control chip MCU the 3rd input is connected by wire
There are gsm module, and the model SIM900A of gsm module, gsm module allows embedded board to carry out mobile phone communication, receipts
Send short messages and GPRS communications, main control chip MCU the 4th input is connected with GPS module by wire, and GPS module causes insertion
Formula development board has the function of global location, and main control chip MCU the 5th input and the 6th input pass through system bus point
Temperature sensor and Temperature Humidity Sensor are not connected with, and the model of temperature sensor and Temperature Humidity Sensor is respectively DHT11
And DS18B20, temperature sensor or Temperature Humidity Sensor only need a data lines can be complete between main control chip MCU respectively
Into the data exchange in system and control, the wiring of embedded board, main control chip MCU the 7th input enormously simplify
It is electrically connected with audio coding decoding chip, and model WM8978, the WM8978 audio coding decoding chip of audio coding decoding chip
On be integrated with 24 high-performance DAC＆ADC and combine the preposition amplification of stereo difference microphone and loudspeaker, earphone and
Difference, the driving of three-dimensional sound ray output, it is no longer necessary to external power amplifier, enormously simplify the wiring of embedded board, sound
Frequency codec chip is connected to earphone output module, recording input module and loudspeaker output module, master control core by miaow head
Piece MCU the 8th input is connected with USB HOST sockets by OTG patterns so that embedded board can connect USB flash disk/
Other USB slave units such as USB mouse/USB keyboard, so that usb host function is realized, main control chip MCU the 9th input electricity
Property be connected with IIC I/O expansion chips, and IIC IC extended chips electrically have luminous environment sensor and ADC/DAC data to turn respectively
Block is changed the mold, model AP3216C, AP3216C the luminous environment sensor of luminous environment sensor can conduct：Ambient light sensor,
Proximity Sensor and infrared sensor, luminous environment sensor can realize the automatic backlight control of similar mobile phone, and IIC IO expand
Exhibition chip is also electrically connected with nine axle sensors, and the model MPU9250 of nine axle sensors so that outside embedded board
If more enriching, main control chip MCU the tenth input is electrically connected with JTAG/SMD modules, the 11st of main control chip MCU the
Input is electrically connected with extraction I/O modules, and main control chip MCU the 12nd input is electrically connected with optical fiber input module,
Master control chip MCU is set to be connected with optical fiber and digital input signal, main control chip MCU the 13rd input is electrically connected with
There is network chip, and network chip is LAN8270A network chips, network chip is electrically connected with RJ45 Ethernet interfaces so that
Embedded board can realize network service for connected with network cable, and main control chip MCU the 14th input is electrically connected with
Power supply module, the inside of power supply module is provided with DC-DC chips, and the model MP2359 of DC-DC chips so that embedded development
The supply voltage of plate is stable, and the scope of supply voltage is wide, and main control chip MCU input is also associated with wire communication module,
And wire communication module includes usb communication module, CAN, RS485 communication modules and RS232 communication modules, USB leads to
Believe the output of output end, the output end of CAN, the output end of RS485 communication modules and the RS232 communication modules of module
End is electrically connected with the output end of wire communication module respectively, and the input of USB communication interface is electrically connected with key download
Circuit, main control chip MCU input is also electrically connected with SD card module, active buzzer, camera module, infrared receiver
Head, LED light, RTC real-time clock modules, and it is 5,000,000 pixel camera heads that camera module and infrared receiving terminal, which are respectively,
Module, HS0038 infrared receiving terminals, main control chip MCU input are also electrically connected with Independent keys and human body touch button,
Integrated JPEG codecs, double-precision hardware floating point calculating unit and DSP instructions on main control chip MCU, and main control chip
MCU512KB SRAM, 1024KBFLASH, 13 16 bit timing devices, 2 32 bit timing devices, 2 dma controllers, 6 SPI connect
Mouthful, 1 QSPI interface, 3 full duplex I2S interfaces, 2 SAI interfaces, 4 IIC interfaces, 8 serial ports, 2 USB interfaces, 3
CAN interface, 3 12 ADC, 2 12 DAC, 1 SPDIF RX interface, 1 RTC, 2 SDMMC interfaces, 1 FMC interface,
1 TFTLCD controller, 1 10/100M ethernet macs controller, 1 utilizing camera interface, 1 hardware random number generator with
And 140 universal I/O ports, 24 high-performance DAC＆ADC are integrated with audio coding decoding chip, and audio coding decoding chip is combined
The preposition amplification of stereo difference microphone and loudspeaker, earphone and difference, the driving of three-dimensional sound ray output.
In the utility model, main control chip uses STM32F767IGT6 single-chip microcomputers so that embedded board possesses more first
The kernel that enters, more rich peripheral hardware, higher performance, the wiring of embedded board is simpler in addition, due to
STM32F767IGT6 single-chip microcomputers are more universal, and then reduce the cost of embedded board, and Liquid Crystal Module uses TFT-LCD
Liquid crystal display, crosstalk when can be efficiently against non-gated due to TFT-LCD liquid crystal displays, makes the static state of display liquid crystal display
Characteristic is unrelated with number of scanning lines so that the quality of image is greatly improved, main control chip MCU respectively with temperature sensor or warm and humid
The data exchange and control for only needing that a data lines can be in completion system are spent between sensor, embedded development is enormously simplify
The wiring of plate, audio coding decoding chip uses WM8978 audio coding decoding chips, is integrated with audio coding decoding chip 24 high
Performance DAC＆ADC and combine stereo difference microphone preposition amplification and loudspeaker, earphone and difference, three-dimensional sound ray it is defeated
The driving gone out, it is no longer necessary to external power amplifier, enormously simplify the wiring of embedded board, and embedded board can be with
Earphone, loudspeaker and sound pick-up outfit are attached, and main control chip MCU is connected to nine axles by IIC I/O expansion chips and sensed
Device, luminous environment sensor and ADC/DAC data conversion modules so that the function of embedded board is more complete, main control chip
The RJ45 Ethernet interfaces that MCU is connected by optical fiber input module or with network chip respectively with optical fiber and digital input signal
It is connected with network signal so that it is embedded that embedded board is more applicable for enterprise technology personnel, research institute, major colleges and universities etc.
Formula catechumen is used for research learning, the demand of project development, and the power supply module that main control chip MCU is connected is provided with DC-DC cores
Piece, and the model MP2359 of DC-DC chips so that the supply district of embedded board is very wide, and embedded board
Supply voltage it is stable.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. it is welded with master on the embedded board based on STM32F767IGT6, including development board body, the development board body
Control chip MCU, it is characterised in that the of the model STM32F767IGT6, the main control chip MCU of the main control chip MCU
One input is electrically connected with Liquid Crystal Module, and Liquid Crystal Module is TFT-LCD liquid crystal displays, and the of the main control chip MCU
Two inputs are connected with wireless communication module, and wireless communication module is NRF24L01 wireless receiving and dispatching communication modules, the master control
Chip MCU the 3rd input is connected with gsm module by wire, and main control chip MCU the 4th input is connected by wire
GPS module is connected to, the 5th input and the 6th input of the main control chip MCU are connected to temperature by system bus
Sensor and Temperature Humidity Sensor, and the model of temperature sensor and Temperature Humidity Sensor is respectively DHT11 and DS18B20, institute
The 7th input for stating main control chip MCU is electrically connected with audio coding decoding chip, and the model of audio coding decoding chip
WM8978, it is defeated that the audio coding decoding chip is connected to earphone output module, recording input module and loudspeaker by miaow head
Go out module, the 8th input of the main control chip MCU is connected with USB HOST sockets, the main control chip by OTG patterns
MCU the 9th input is electrically connected with IIC I/O expansion chips, and luminous environment has been electrically connected in IIC IC extended chips
Sensor and ADC/DAC data conversion modules, the IIC I/O expansions chip are also electrically connected with nine axle sensors, and nine axles are passed
The model MPU9250, the main control chip MCU of sensor the tenth input are electrically connected with JTAG/SMD modules, the master
Control chip MCU the 11st input is electrically connected with extraction I/O modules, the 12nd input electricity of the main control chip MCU
Property is connected with optical fiber input module, and the 13rd input of the main control chip MCU is electrically connected with network chip, and network core
Piece is LAN8270A network chips, and the network chip is electrically connected with RJ45 Ethernet interfaces, the of the main control chip MCU
14 inputs are electrically connected with power supply module, and the inside of the power supply module is provided with DC-DC chips, and the type of DC-DC chips
Number be MP2359.
2. the embedded board according to claim 1 based on STM32F767IGT6, it is characterised in that the master control
Chip MCU input is also associated with wire communication module, and wire communication module includes usb communication module, CAN communication mould
Block, RS485 communication modules and RS232 communication modules, the output end of the usb communication module, the output end of CAN,
The output end of the output end of RS485 communication modules and the output end of RS232 communication modules respectively with wire communication module electrically connects
Connect, and the input of USB communication interface is electrically connected with a key download circuit.
3. the embedded board according to claim 1 based on STM32F767IGT6, it is characterised in that the master control
Chip MCU input is also electrically connected with SD card module, active buzzer, camera module, infrared receiving terminal, LED and indicated
Lamp, RTC real-time clock modules, and camera module and infrared receiving terminal are respectively 5,000,000 pixel camera head modules, HS0038 red
Outer reception head.
4. the embedded board according to claim 1 based on STM32F767IGT6, it is characterised in that the master control
Chip MCU input is also electrically connected with Independent keys and human body touch button.
5. the embedded board according to claim 1 based on STM32F767IGT6, it is characterised in that the master control
Integrated JPEG codecs, double-precision hardware floating point calculating unit and DSP instructions on chip MCU, and main control chip MCU512KB
SRAM, 1024KBFLASH, 13 16 bit timing devices, 2 32 bit timing devices, 2 dma controllers, 6 SPI interfaces, 1 QSPI
Interface, 3 full duplex I2S interfaces, 2 SAI interfaces, 4 IIC interfaces, 8 serial ports, 2 USB interfaces, 3 CAN interfaces, 3
12 ADC, 2 12 DAC, 1 SPDIF RX interfaces, 1 RTC, 2 SDMMC interfaces, 1 FMC interfaces, 1 TFTLCD control
Device processed, 1 10/100M ethernet macs controller, 1 utilizing camera interface, 1 hardware random number generator and 140 are general
I/O port.
6. the embedded board according to claim 1 based on STM32F767IGT6, it is characterised in that the audio
24 high-performance DAC＆ADC are integrated with codec chip, and audio coding decoding chip combines stereo difference microphone
Preposition amplification and loudspeaker, earphone and difference, the driving of three-dimensional sound ray output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159293.7U CN206451011U (en) | 2017-02-22 | 2017-02-22 | Embedded board based on STM32F767IGT6 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159293.7U CN206451011U (en) | 2017-02-22 | 2017-02-22 | Embedded board based on STM32F767IGT6 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451011U true CN206451011U (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159293.7U Expired - Fee Related CN206451011U (en) | 2017-02-22 | 2017-02-22 | Embedded board based on STM32F767IGT6 |
Country Status (1)
| Country | Link |
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| CN (1) | CN206451011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814468A (en) * | 2019-03-20 | 2019-05-28 | 广州市星翼电子科技有限公司 | A kind of Internet of Things development board based on STM32L4 chip |
| CN109949671A (en) * | 2019-04-24 | 2019-06-28 | 河北工业大学 | A kind of teaching experiment platform based on STM32 single-chip microcontroller |
-
2017
- 2017-02-22 CN CN201720159293.7U patent/CN206451011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814468A (en) * | 2019-03-20 | 2019-05-28 | 广州市星翼电子科技有限公司 | A kind of Internet of Things development board based on STM32L4 chip |
| CN109949671A (en) * | 2019-04-24 | 2019-06-28 | 河北工业大学 | A kind of teaching experiment platform based on STM32 single-chip microcontroller |
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