CN205193794U - Mancarried device to serial ports information processing - Google Patents
Mancarried device to serial ports information processing Download PDFInfo
- Publication number
- CN205193794U CN205193794U CN201521001769.1U CN201521001769U CN205193794U CN 205193794 U CN205193794 U CN 205193794U CN 201521001769 U CN201521001769 U CN 201521001769U CN 205193794 U CN205193794 U CN 205193794U
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- serial ports
- microcontroller
- mancarried device
- utility
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Abstract
The utility model relates to a serial ports information technical field provides a mancarried device to serial ports information processing, including the STM32F105R8 of the ARM series microcontroller as main control chip, RS -232 serial ports, level conversion ware, USB serial ports, noise processing ware, buzzer, the power, wherein, microcontroller passes through the level conversion ware and is connected with RS -232, it is continuous through noise treatment chip and power, be connected through USB interface and USB flash disk, through GPIO port and buzzer connection. Information was received through the RS232 serial ports to the singlechip to handle, the buzzer carries out audible cue for the operation to the system. The utility model discloses a STM32F105R8 of advanced ARM series is as main control chip's the microcontroller online updating for controller realization serial ports information processing and procedure.
Description
Technical field
The utility model belongs to electronic information technical field, particularly a kind of mancarried device for Serial Port Information process.
Background technology
Along with the develop rapidly of modern information technologies, smart machine quantity and demand increasing, these equipment are the human-computer interaction function that people provide aspect, but these mainly concentrate in wearable device, for some accurate programmable mapping equipments, as GPS device etc., need simple code debugging, though notebook computer can be finished the work, but carry and inconvenience, bring certain trouble to the people worked under field extreme environment.
Serial Port Information transmission is comparatively universal, and by easy AccessPort optimum configurations, what can realize equipment is able to programme, and secondly, the utility model realizes upgrading system data by USB interface, simple to operate, convenient.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of mancarried device for Serial Port Information process, for the debugging and the real-time online renewal that adopt ARM microcontroller to realize equipment.
For achieving the above object, the technical solution of the utility model is:
For a mancarried device for Serial Port Information process, comprise RS232 serial ports (1), level translator (2), USB interface (3), microcontroller (4), noise processor (5), hummer (6), power supply (7).
Wherein microcontroller is connected with RS232 serial ports by level translator, is connected with USB flash disk by USB interface, and microcontroller GPIO port is directly connected with hummer.
Compared with prior art, the utility model has following beneficial effect: with low cost, convenient renewal, and stable working state, is easy to debugging.
Accompanying drawing explanation
Fig. 1 is a kind of mancarried device structured flowchart for Serial Port Information process of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and it is novel to be not used in this use of restriction.
On the contrary, the utility model is contained any by the substituting of making on marrow of the present utility model and scope of defining of claim, amendment, equivalent method and scheme.Further, in order to make the public have a better understanding to the utility model, in hereafter details of the present utility model being described, some specific detail sections of detailed description.Do not have the description of these detail sections can understand the utility model completely for a person skilled in the art yet.
Be illustrated in figure 1 a kind of mancarried device schematic diagram for Serial Port Information process, comprise RS232 serial ports (1), level translator (2), USB interface (3), microcontroller (4), noise processor (5), power supply (6), hummer (7).Wherein microcontroller (4) is connected with RS-232 serial ports (1) through level translator (2), pass through USB(UniversalSerialBus, USB) interface (3) is connected with USB flash disk, microcontroller (4) is connected with hummer (7) by GPIO port, power supply (6) through noise processor (5) for microcontroller (4) provides electric power.
By the mancarried device controller for Serial Port Information process arranged above, single-chip microcomputer completes storage and the reading of data, the real-time process of information and the prompt facility of hummer.The storage of data and read functions have been come by the USB flash disk controlled based on CH376.Hummer is by real-time prompting information process.Native system adopts STM32F105R8 chip drives plate, and it possesses the various peripheral hardwares of perfect in shape and function, and secondary development is stronger.
Utility model works principle is as follows:
Corresponding data are stored in this controller by USB flash disk by operator.The Serial Port Information adopting the STM32F105R8 microcontroller of advanced ARM series will to be sent by RS232 serial ports receiving equipment, is then processed key message, and the most reprocessed information will send equipment to by RS-232 again, realizes the able to programme of equipment.In addition, hummer by connecting according to equipment, information three kinds of states such as starts to transmit, information transmission is complete and sends different sound.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. the mancarried device for Serial Port Information process, by RS232 serial ports (1), level translator (2), USB interface (3), microcontroller (4), noise processor (5), power supply (6), hummer (7) forms, wherein RS232 serial ports (1), level translator (2) are connected with microcontroller (4), microcontroller (4) is connected successively with noise processor (5), power supply (6), and USB interface (3) is connected with microcontroller (4) respectively with hummer (7).
2. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described level translator (2) is connected with microcontroller (4).
3. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described noise processor (5) is connected with microcontroller (4).
4. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described USB interface (3) is connected with microcontroller (4).
5. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described hummer (7) is connected with microcontroller (4).
6. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described RS232 serial ports (1) is connected with level translator (2).
7. a kind of mancarried device for Serial Port Information process according to claim 1, is characterized in that: described noise processor (5) is connected with power supply (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001769.1U CN205193794U (en) | 2015-12-07 | 2015-12-07 | Mancarried device to serial ports information processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001769.1U CN205193794U (en) | 2015-12-07 | 2015-12-07 | Mancarried device to serial ports information processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193794U true CN205193794U (en) | 2016-04-27 |
Family
ID=55786766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001769.1U Expired - Fee Related CN205193794U (en) | 2015-12-07 | 2015-12-07 | Mancarried device to serial ports information processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193794U (en) |
-
2015
- 2015-12-07 CN CN201521001769.1U patent/CN205193794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |