CN106020911A - Microcontroller burning interface and circuit board connection multiplexing method - Google Patents
Microcontroller burning interface and circuit board connection multiplexing method Download PDFInfo
- Publication number
- CN106020911A CN106020911A CN201610384969.2A CN201610384969A CN106020911A CN 106020911 A CN106020911 A CN 106020911A CN 201610384969 A CN201610384969 A CN 201610384969A CN 106020911 A CN106020911 A CN 106020911A
- Authority
- CN
- China
- Prior art keywords
- operation panel
- microcontroller
- connecting line
- circuit board
- burning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
Abstract
The invention particularly relates to a microcontroller burning interface and circuit board connection multiplexing method. The method includes the steps that 1, when whether an operation panel needs program updating or not is judged, an operation panel connecting line on the operation panel is selectively connected to a function adapter plate or writer; 2, when burning is needed, the operation panel connecting line is pulled out of the function adapter plate and plugged into a burning port of the writer, and a microcontroller in the writer is in a burning state through a communication protocol; 3, program updating is carried out on a storage on the operation panel through the writer; 4, after program updating is completed, the operation panel connecting line (3) is connected to the function adapter plate (7) again, and after being powered on, the operation panel operates according to a new program. The method has the advantages that firmware updating of installed electric appliance product is simplified through multiplexing of the operation panel connecting line, and in addition, loss caused by large-scale assembly and disassembly due to firmware updating of the electric appliance is prevented.
Description
Technical field
Present invention relates particularly to a kind of connection multiplexing method between microcontroller burning interface and circuit board.
Background technology
Household electrical appliance research and development, test-manufacture, batch product stage, can be because the reasons such as design alteration, design defect, user's request change need to be updated the firmware of microcontroller burning again on panel.
Current common practice is to be taken apart by household electrical appliance complete machine, control circuit plate is taken out, with fixture or the reserved single burning interface burning again of burning.
The firmware commonly used following methods of renewal of current household electrical appliance:
1, on panel, arrange burning pad, need firmware to be pulled down completely from complete machine by panel when updating, be placed in special burning frock and complete firmware renewal, after completing, again panel is reinstalled complete machine.This method needs to pull down panel from complete machine, needs special burning frock.
2, reserved burning socket on panel, needs firmware to be pulled down completely from complete machine by panel when updating, and with connecting line, the burn-in receptacle on panel is connected to cd-rom recorder with keyset switching and completes firmware renewal, again panel is reinstalled complete machine after completing.This method is better than the first, but is not fee from equally and is pulled down from complete machine by panel.
Complete machine is torn open machine due to needs by said method, and control circuit plate takes out completely, and this process wastes time and energy, and can cause shell tool, damage of components in disassembly process simultaneously, if huge in batch phase loss.
In sum, the industry be badly in need of a kind of simplicity, quickly, main frame completed firmware without the method significantly tearing machine open update.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of can simplify the electric equipment products firmware upgrade and prevent from upgrading connection multiplexing method between significantly changer damnous microcontroller burning interface and circuit board of having installed because of appliance firmware.
A kind of connection multiplexing method between microcontroller burning interface and circuit board that the present invention describes, is carried out as follows；
When step one, operation panel are the need of more new procedures, the operation panel connecting line on operation panel selects to be connected on function adaptation board or cd-rom recorder；
Step 2, when needs burning, operation panel connecting line is transferred to from function adaptation board, and is inserted on the programming port of cd-rom recorder, the microcontroller in cd-rom recorder can enter program state by the way of communications protocol；
Step 3, cd-rom recorder carry out program renewal to the bin on operation panel；
After step 4, the program that completes update, operation panel connecting line 3 reconnects on function adaptation board 7, presses new procedures and run after operation panel energising.
Concrete further, described adaptation board includes output unit and input block.
Concrete further, in described step 3, microcontroller mistake will not enter program state when non-burning.
Concrete further, between step 3 and step 4, the cd-rom recorder terminal at operation panel connecting line and cd-rom recorder cannot be carried out switching by keyset and realize program and carry in the case of one_to_one corresponding.
Concrete further, in step one, operation panel connecting line is connected on cd-rom recorder on cd-rom recorder terminal.
Concrete further, described communications protocol is Profibus communications protocol or Modbus communications protocol.
The invention has the beneficial effects as follows: utilize operation panel connecting line multiplexing to realize simplifying electric equipment products firmware upgrade of having installed；It addition, prevent from upgrading the loss that significantly changer causes because of appliance firmware.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of second use state of the present invention.
Fig. 3 is the structural representation of the 3rd the use state of the present invention.
Fig. 4 is the circuit diagram of the present invention.
The icon explanation of the following drawings.
Operation panel 1；First operation panel terminal 2；Operation panel connecting line 3；Second operation panel terminal 4；Keyset socket 5；Function adaptation board 7；Output unit 701；Input block 702；Cd-rom recorder terminal 8；Cd-rom recorder 9；Keyset 10.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
As shown in Figures 1 to 4, a kind of connection multiplexing method between microcontroller burning interface and circuit board that the present invention describes, following steps are carried out；When step one, operation panel are the need of more new procedures, the operation panel connecting line 3 on operation panel 1 selects to be connected on function adaptation board 7 or cd-rom recorder 8；Step 2, when needs burning, operation panel connecting line 3 is transferred to from function adaptation board 7, and is inserted on the programming port 9 of cd-rom recorder 8, the microcontroller in cd-rom recorder 8 can enter program state by the way of communications protocol；Step 3, cd-rom recorder carry out program renewal to the bin on operation panel；After step 4, the program that completes update, operation panel connecting line 3 reconnects on function adaptation board 7, presses new procedures and run after operation panel energising.Operation panel connecting line 3 multiplexing is utilized to realize simplifying electric equipment products firmware upgrade of having installed；It addition, prevent from upgrading the loss that significantly changer causes because of appliance firmware.
Concrete further, described adaptation board 7 includes output unit 701 and input block 702, it is achieved the output unit 701 and adaptive different equipment of input block 702 or electrical equipment.Wherein, the first operation panel terminal 2 and the second operation panel terminal 4 on operation panel connecting line 3 are distinguished on attended operation plate 1 and keyset 10, or the second operation panel terminal 4 is connected to function adaptation board 7, it is achieved the function of switching.
Concrete further, in step one, operation panel connecting line 3 is connected on cd-rom recorder 8 on cd-rom recorder terminal 8.It addition, in described step 3, microcontroller mistake will not enter program state when non-burning.Wherein between step 3 and step 4, the cd-rom recorder terminal 8 at operation panel connecting line 3 and cd-rom recorder 9 cannot be carried out switching by keyset 10 and program carry in the case of one_to_one corresponding.Keyset 10 is interface convertor, it is achieved between custom interface, conversion connects.
The microcontroller of the present invention can be with 80C32,80X86,80C165,80C166,80C167 and HC11, HC16, HC916 family chip compatibility, can independent process Profibus-DP communication protocol, and support Profibus-DP communications protocol, maximum data transfer rate 12Mbps, can automatically detect and adjust data transmission rate.The communications protocol of the present invention is Profibus communications protocol or Modbus communications protocol, it is possible to achieve the new and old control system switching of reproducting periods.
Upper only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent or improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (6)
1. connection multiplexing method between a microcontroller burning interface and circuit board, it is characterised in that: carry out as follows；
When step one, operation panel are the need of more new procedures, the operation panel connecting line (3) on operation panel (1) selects to be connected on function adaptation board (7) or cd-rom recorder (8)；
Step 2, when needs burning, operation panel connecting line (3) is transferred to from function adaptation board (7), and be inserted on the programming port (9) of cd-rom recorder (8), the microcontroller in cd-rom recorder (8) can enter program state by the way of communications protocol；
Step 3, cd-rom recorder (8) carry out program renewal to the bin on operation panel (1)；
After step 4, the program that completes update, operation panel connecting line (3) reconnects on function adaptation board (7), presses new procedures and run after operation panel energising.
Connection multiplexing method between a kind of microcontroller burning interface the most according to claim 1 and circuit board, it is characterised in that: described adaptation board (7) includes output unit (701) and input block (702).
Connection multiplexing method between a kind of microcontroller burning interface the most according to claim 1 and circuit board, it is characterised in that: in described step 3, microcontroller mistake will not enter program state when non-burning.
Connection multiplexing method between a kind of microcontroller burning interface the most according to claim 1 and circuit board, it is characterized in that: between step 3 and step 4, cd-rom recorder terminal (8) at operation panel connecting line (3) and cd-rom recorder (9) cannot be carried out switching by keyset (10) and realize program and carry in the case of one_to_one corresponding.
Connection multiplexing method between a kind of microcontroller burning interface the most according to claim 1 and circuit board, it is characterised in that: in step one, operation panel connecting line (3) is connected on the upper cd-rom recorder terminal (8) of cd-rom recorder (9).
Connection multiplexing method between a kind of microcontroller burning interface the most according to claim 1 and circuit board, it is characterised in that: described communications protocol is Profibus communications protocol or Modbus communications protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384969.2A CN106020911A (en) | 2016-06-02 | 2016-06-02 | Microcontroller burning interface and circuit board connection multiplexing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384969.2A CN106020911A (en) | 2016-06-02 | 2016-06-02 | Microcontroller burning interface and circuit board connection multiplexing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106020911A true CN106020911A (en) | 2016-10-12 |
Family
ID=57089429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384969.2A Pending CN106020911A (en) | 2016-06-02 | 2016-06-02 | Microcontroller burning interface and circuit board connection multiplexing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106020911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11210081B2 (en) | 2019-03-15 | 2021-12-28 | Carrier Corporation | Configuring firmware for a target device |
| CN114244031A (en) * | 2021-12-21 | 2022-03-25 | 珠海格力电器股份有限公司 | Program burning device, motor control panel and motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004021463A (en) * | 2002-06-14 | 2004-01-22 | Canon Inc | Peripheral device firmware updating device |
| CN101571706A (en) * | 2008-10-30 | 2009-11-04 | 升达科技股份有限公司 | Programmable module |
| CN102645955A (en) * | 2011-02-17 | 2012-08-22 | 鸿富锦精密工业（深圳）有限公司 | Mainboard |
| CN203311856U (en) * | 2013-07-04 | 2013-11-27 | 青岛海信宽带多媒体技术有限公司 | Parallel burner circuit and burner |
| CN204028932U (en) * | 2014-08-20 | 2014-12-17 | 深圳市兴通物联科技有限公司 | Laser bar code scanning platform and upgrade-system |
| CN205015882U (en) * | 2015-10-14 | 2016-02-03 | 长沙市博巨兴电子科技有限公司 | Burn record ware switching card |
| CN105607939A (en) * | 2015-12-30 | 2016-05-25 | 漳州科能电器有限公司 | Programming system and programming method thereof |
-
2016
- 2016-06-02 CN CN201610384969.2A patent/CN106020911A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004021463A (en) * | 2002-06-14 | 2004-01-22 | Canon Inc | Peripheral device firmware updating device |
| CN101571706A (en) * | 2008-10-30 | 2009-11-04 | 升达科技股份有限公司 | Programmable module |
| CN102645955A (en) * | 2011-02-17 | 2012-08-22 | 鸿富锦精密工业（深圳）有限公司 | Mainboard |
| CN203311856U (en) * | 2013-07-04 | 2013-11-27 | 青岛海信宽带多媒体技术有限公司 | Parallel burner circuit and burner |
| CN204028932U (en) * | 2014-08-20 | 2014-12-17 | 深圳市兴通物联科技有限公司 | Laser bar code scanning platform and upgrade-system |
| CN205015882U (en) * | 2015-10-14 | 2016-02-03 | 长沙市博巨兴电子科技有限公司 | Burn record ware switching card |
| CN105607939A (en) * | 2015-12-30 | 2016-05-25 | 漳州科能电器有限公司 | Programming system and programming method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11210081B2 (en) | 2019-03-15 | 2021-12-28 | Carrier Corporation | Configuring firmware for a target device |
| CN114244031A (en) * | 2021-12-21 | 2022-03-25 | 珠海格力电器股份有限公司 | Program burning device, motor control panel and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101317381B (en) | Ability management object maintenance, ability management method, system and terminal | |
| CN104750506A (en) | Intelligent appliance WiFi module software remote automatic upgrade method | |
| CN104407556B (en) | Hot standby redundancy module switching device | |
| CN101951400A (en) | Software installation and upgrading method of application terminal in home network and system thereof | |
| CN103048959A (en) | Method for configuring a control device | |
| CN102981916B (en) | A kind of mobile terminal and control method thereof and device | |
| CN105262788B (en) | User terminal, server and user equipment | |
| CN109471660A (en) | Docking station device, electronic device and MAC address clone method | |
| CN109240967A (en) | A kind of method and controller of parameter configuration | |
| CN104538058A (en) | Semi-automatic burning device and method | |
| CN103533099A (en) | Variable-frequency drive and address mapping method thereof under MODBUS communication protocol | |
| CN106020911A (en) | Microcontroller burning interface and circuit board connection multiplexing method | |
| CN105915898B (en) | The AccessPort device and its system of a kind of television set | |
| CN102625170A (en) | STB (Set Top Box) and method for realizing plug and play of tuning demodulator | |
| CN104199789B (en) | Method, management system, drive system and the system of autosensing configuration | |
| CN110069290A (en) | A kind of control parameter configuration method, system and the associated component of more BMC | |
| CN207869116U (en) | A kind of handover control system of master/slave device | |
| CN105554180B (en) | The connection method of principal and subordinate's breaker and distribution box in a kind of distribution box | |
| CN202583779U (en) | Embedded automatic switching control device | |
| CN207623767U (en) | An a kind of key switch machine system | |
| CN104506782A (en) | Method for intelligently generating serial display IDs (Identities) | |
| CN105207811B (en) | Method and device for replacing non-AllJoyn equipment | |
| CN105227872B (en) | A kind of TV control method and separate type TV | |
| CN103199680B (en) | Tandem type high voltage converter and power cell autonomous identifying method | |
| CN104468671A (en) | Configuration information processing method, device and relevant device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |