CN108205444A - A kind of efficient CTP burning programs test processes system - Google Patents
A kind of efficient CTP burning programs test processes system Download PDFInfo
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- CN108205444A CN108205444A CN201711396953.4A CN201711396953A CN108205444A CN 108205444 A CN108205444 A CN 108205444A CN 201711396953 A CN201711396953 A CN 201711396953A CN 108205444 A CN108205444 A CN 108205444A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3664—Environments for testing or debugging software
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The present invention provides a kind of efficient CTP burning programs test processes systems, including desktop computer, testing cassete, testing software tool and the test board serial number firmware for identifying control routine, the testing cassete is connected by the internal four pieces of test boards of USB line series connection, four pieces of test boards by USB line with the USB slot of the desktop computer；Every piece of test board is connected by Du Pont's line and switching plate interface with the test board serial number firmware；The testing software tool carries out serial communication by multiple USB slots of the desktop computer；The system can be widely applied to the burning test of small-medium size CTP.
Description
Technical field
The present invention relates to the test of capacitance plate burning program or measurement jig fields more particularly to a kind of efficient CTP programs to burn
Record test processes system.
Background technology
With the fast development and the improvement of people's living standards of electronic information industry, during smart mobile phone is made for people's lives
Important communication apparatus, with the mating capacitive touch screen of smart mobile phone using more and more extensive.To ensure capacitive touch screen
Function is realized on the electronic products such as smart mobile phone, needs to shift after carrying out burning program and product test to its touch-control IC
To subsequent processing, and its burning program and product test are extremely to expend the work of resource, seriously affect production efficiency and quality,
Therefore developing a kind of efficient CTP burning programs test method has become the active demand of CTP industries.
Invention content
It is an object of the invention in view of the above shortcomings of the prior art, provide a kind of efficient CTP burning programs test
Processing system can be universally used in the test method of all touch screens, provide that cost of labor is low, practicability is extremely strong, ultrahigh in efficiency
Solution.
To achieve the above object, present invention employs following technical solutions：
The present invention provides a kind of efficient CTP burning programs test processes system, including desktop computer, testing cassete, test
The test board serial number firmware of software tool and identification control routine, the testing cassete are connected internal four pieces of test boards by USB line,
Four pieces of test boards are connected by USB line with the USB slot of the desktop computer；Every piece of test board passes through Du Pont's line
It is connected with switching plate interface with the test board serial number firmware；The testing software tool is multiple by the desktop computer
USB slot carries out serial communication；
The testing software tool sends the control command for reading and writing the test board serial number firmware by the test board, and
The data of receiving are handled, generation test log.
Further, the desktop computer includes WIN7,32 systems and multiple USB slots.
Further, the testing software tool includes a pair of four time-shared fashions, a pair of four non-time-shared fashions and one-to-one general
Logical pattern；The testing software tool further includes the setting-out page, the parameter setting page.
Further, the testing cassete further includes the pinboard and earthing or grounding means of connection CTP-FPC communication interfaces.
Further, the test board includes external 5V voltages, outside 3.3V voltages and outside 2.8V voltages.
Further, the test board is using FT/GT/MT series, the communication foot of the test board include power supply, clock,
Data, interrupt foot at reset.
Further, a kind of efficient CTP burning programs test processes system, including implemented below process：
S1, the driving of test board and desktop computer is installed, according to product requirement by jump cap be inserted into 5V or 3.3V or
On 2.8V voltage feet, test board serial number firmware is defined according to communication foot；
S2, the corresponding burning program of testing software tool importing and configuration parameter are opened, is carried program using IIC communication modes
Enter test board serial number firmware to be read out again；
S3, test data is returned to testing software tool, generates test result；
S4, opening testing software tool enter a pair of four time-shared fashions or a pair of four non-time-shared fashions or one-to-one common mould
Formula, and data test parameter is set, the data test parameter set is imported into the testing software tool, then will be described in four pieces
Test board is installed to the testing cassete, and the testing cassete voltage interface is connected to the USB slot of the desktop computer, communication
Foot is connected to pinboard, and four pieces of test board serial number firmwares are accessed testing cassete simultaneously.
Beneficial effects of the present invention are：The system can be widely applied to the burning test of small-medium size CTP.
This method efficiently uses testing software tool collocation testing cassete, can synchronize burning and test four small-medium size CTP, greatly
Solid accumulation caused by reducing production process greatly and the problem that weighs wounded, and effectively promote testing efficiency and produce quality.
1) when testing software tool is connected with the external testing box, four flake products access testing cassete simultaneously, perform survey
Burning test of the completion to four flake products in the time of a flake products can be tested in original burning by trying software tool.
2) it is respectively written into test board using test board serial number firmware, is conducive to the survey corresponding to employee's four flake products of differentiation
Interface and test box position are tried, convenient for distinguishing non-defective unit and defective products, avoids erroneous judgement product.
3) using four pieces of test boards built in testing cassete, be conducive to the maximum placement space for utilizing four flake products on table top, with
Avoid testing stand space is limited from can not putting product problem.
4) four pieces of test boards and four flake products during burning test hold easy to produce static electricity, and being assembled into testing cassete can be effective
Release electrostatic is grounded to outside, avoids disturbed test.
Description of the drawings
Fig. 1 is a kind of structure diagram of efficient CTP burning programs test processes system.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1, a kind of efficient CTP (capacitive touch screen) burning program test processes system, including desktop computer
1st, testing cassete 2, testing software tool and the test board serial number firmware 3 for identifying control routine, the testing cassete 2 pass through USB line string
The internal four pieces of test boards 201 of connection, four pieces of test boards 201 are connected by USB line with the USB slot of the desktop computer 1；
Every piece of test board 201 is connected by Du Pont's line and switching plate interface with the test board serial number firmware 3；The test is soft
Part tool carries out serial communication by multiple USB slots of the desktop computer 1；
Wherein, initialization data configuration is carried out to multiple test boards 201 and product and test process controls.Initialization data
Configuration includes the parameters such as CTP touch-control IC models, IIC addresses, burning program, test event, realizes the knowledge to CTP difference touch-controls IC
It is not and compatible.Simultaneously testing software tool by test board 201 send read-write CTP control commands, and the data received to it into
Row processing, generation test log.
The testing software tool sends the control life for reading and writing the test board serial number firmware 3 by the test board 201
It enables, and the data of receiving is handled, generation test log.
The desktop computer 1 includes WIN7,32 systems and multiple USB slots.Wherein, WIN732 systems are surveyed to be included
NET needed for software tool operation (Microsoft XML Web services platforms can run multilingual programming) is tried to insert
Part, multiple USB slots is connect multiple test board transmission ports.
Wherein, multiple USB slots have four more than 2.0 version signaling interfaces of USB, four USB line A ends and desktop
Brain 1 connects, and B ends are connect with test board 201 in testing cassete 2, and four USB slots connect with four test boards 201 by the way that USB line is corresponding
It connects, each test board 201 is with passing through Du Pont's line, switching plate interface and test board serial number firmware 3.
The testing software tool includes a pair of four time-shared fashions, a pair of four non-time-shared fashions and one-to-one general mode；
The testing software tool further includes the setting-out page, the parameter setting page.
Wherein, a pair of four time-shared fashions can be tested for four pieces of products with separate operation, and a pair of four non-time-shared fashions are four pieces
Product is tested simultaneously, one-to-one common can only individually to test one piece of product, the setting-out page for observation product before sampling open short circuit,
Resolution ratio, button coordinate, the parameter setting page are setting product test project and control parameter, burning test board serial number firmware 3.
Desktop computer 1 sends testing software tool to by receiving 201 signal of test board in testing cassete 2, completes identification and surveys
The work that test plate (panel) 201 connects.Test page is returned after the good test parameter of testing tool engineer page setting, is next tested
Sample carries out data acquisition.Since test page is divided into a pair of four time-shared fashions and a pair of four non-time-shared fashions, need testing
It is set in parameter.The different USB slots of desktop computer 1 can not accurately identify corresponding multiple external equipments, and (four pieces of test boards belong to
External equipment), it needs to number it in four pieces of 201 burning test board serial number firmwares 3 of test board using testing software tool, test
201 signal of plate is carried out with desktop computer 1 by USB line, and the data of 201 read test plate serial number firmware 3 of test board are transferred to survey
Software tool is tried, testing software tool decides whether burning program after being compared, completes the survey to test board serial number firmware 3
Examination.
The testing cassete 2 further includes the switching of connection CTP-FPC (flexible PCB is connected with elements such as IC) communication interface
Plate and earthing or grounding means.
The test board 201 includes external 5V voltages, outside 3.3V voltages and outside 2.8V voltages.
Wherein, test board 201 is to provide test conversion voltage in tri- tunnel of 5V, 3.3V, 2.8V used, and pinboard 201 is connects
Connect CTP-FPC communication interfaces, Du Pont's line corresponds to PIN foot for connecting test plate 201 and pinboard, earthing or grounding means for release electrostatic with
Shielding interference, makes test environment well and stablizes data.
Wherein, test board includes external 5V voltages, outside 3.3V voltages, outside 2.8V voltages, is tested according to different product
It is required that external voltage is provided, then data-signal is passed through and is touched for test board serial number firmware 3 after the setting corresponding voltage of test board 201
After controlling IC and periphery CR circuit filtering circuits, external interference signals are filtered, produced by will act under 5V, 3.3V or 2.8V voltage
Signal return handled to test board 201.Wherein test board 201 is completed to output and input outside control, between different voltages
Switching, converting analogue signals, be reconverted into IIC (IC bus) mode read and write data be transferred to testing software tool progress
Parsing.
Test board serial number firmware 3 is identification control routine, for four data test window identification in testing software tool
Corresponding test board, and make one to accurately distinguish non-defective unit according to corresponding test result.
The test board 201 using FT/GT/MT series, the communication foot of the test board 201 include power supply, clock,
Data, interrupt foot at reset.It can conveniently communicate with testing software tool.Test board and testing software tool pass through desk-top
Computer USB slot connects, and sends configuration and read write command from testing software tool to test board, test board returns the data of reading
It is transmitted to testing software tool.
Embodiment one
To the realization process of 3 a pair of test board serial number firmware, four communication, burning and test
Realize the communication to CTP.Test board and desktop computer driving are installed first, inserted jump cap according to product requirement
Onto 3.3V or 2.8V voltage feet, CTP is connected according to communication foot (VDD, GND, SDA, SCL, RESET, INT etc.) definition, is beaten
It opens testing software tool and imports corresponding burning program and configuration parameter, read program loading CTP again using IIC communication modes
It takes out, then test data is returned to testing software tool, generate test result.
It realizes a pair of four burning programs test to CTP, opening testing software tool is needed to enter a pair of four patterns, and set
Good data test parameter is conducted into testing software tool, then four pieces of test boards are installed to testing cassete, by its power interface
Computer USB slot is connected to, communication foot is connected to pinboard, four pieces of CTP are accessed testing cassete simultaneously.
Embodiment two
To 3 one-to-one general mode of test board serial number firmware, burning and the realization process of test
Realize the communication to CTP.Test board and desktop computer driving are installed first, inserted jump cap according to product requirement
Onto 3.3V or 2.8V voltage feet, CTP is connected according to communication foot (VDD, GND, SDA, SCL, RESET, INT etc.) definition, is beaten
It opens testing software tool and imports corresponding burning program and configuration parameter, read program loading CTP again using IIC communication modes
It takes out, then test data is returned to testing software tool, generate test result.
It realizes a pair of four burning programs test to CTP, needs to open testing software tool into one-to-one general mode, and
It sets data test parameter and is conducted into testing software tool, then four pieces of test boards are installed to testing cassete, by its power supply
Interface is connected to computer USB slot, and communication foot is connected to pinboard, four pieces of CTP are accessed testing cassete simultaneously.
Embodiment described above only expresses embodiments of the present invention, and description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of efficient CTP burning programs test processes system, it is characterised in that：Including desktop computer (1), testing cassete (2), survey
It tries software tool and identifies the test board serial number firmware (3) of control routine, the testing cassete (2) passes through USB line series connection internal four
Block test board (201), four pieces of test boards (201) are connected by USB line with the USB slot of the desktop computer (1)；Often
Test board described in block (201) is connected by Du Pont's line and switching plate interface with the test board serial number firmware (3)；The test
Software tool carries out serial communication by multiple USB slots of the desktop computer (1)；
The testing software tool sends the control life for reading and writing the test board serial number firmware (3) by the test board (201)
It enables, and the data of receiving is handled, generation test log.
2. a kind of efficient CTP burning programs test processes system according to claim 1, it is characterised in that：It is described desk-top
Computer (1) includes WIN7,32 systems and multiple USB slots.
3. a kind of efficient CTP burning programs test processes system according to claim 1, it is characterised in that：The test
Software tool includes a pair of four time-shared fashions, a pair of four non-time-shared fashions and one-to-one general mode；The testing software tool
Further include the setting-out page, the parameter setting page.
4. a kind of efficient CTP burning programs test processes system according to claim 1, it is characterised in that：The test
Box (2) further includes the pinboard and earthing or grounding means of connection CTP-FPC communication interfaces.
5. a kind of efficient CTP burning programs test processes system according to claim 1, it is characterised in that：The test
Plate (201) includes external 5V voltages, outside 3.3V voltages and outside 2.8V voltages.
6. a kind of efficient CTP burning programs test processes system according to claim 1, it is characterised in that：The test
Plate (201) using FT/GT/MT series, the communication foot of the test board (201) include power supply, clock, data, reset, in
Disconnected foot.
7. a kind of efficient CTP burning programs test processes system, which is characterized in that including implemented below process：
S1, the driving of test board (201) and desktop computer (1) is installed, jump cap is inserted by 5V or 3.3V according to product requirement
Or on 2.8V voltage feet, test board serial number firmware (3) is defined according to communication foot；
S2, the corresponding burning program of testing software tool importing and configuration parameter are opened, program is loaded into using IIC communication modes and is surveyed
Test plate (panel) serial number firmware (3) is read out again；
S3, test data is returned to testing software tool, generates test result；
S4, opening testing software tool enter a pair of four time-shared fashions or a pair of four non-time-shared fashions or one-to-one general mode,
And data test parameter is set, the data test parameter set is imported into the testing software tool, then by four pieces of surveys
In test plate (panel) (201) installation to the testing cassete (2), the testing cassete (2) voltage interface is connected to the desktop computer (1)
USB slot, communication foot are connected to pinboard, by four pieces of test board serial number firmwares (3) while access testing cassete.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711396953.4A CN108205444B (en) | 2017-12-21 | 2017-12-21 | High-efficient CTP program burns record test processing system |
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| CN201711396953.4A CN108205444B (en) | 2017-12-21 | 2017-12-21 | High-efficient CTP program burns record test processing system |
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| CN108205444A true CN108205444A (en) | 2018-06-26 |
| CN108205444B CN108205444B (en) | 2021-12-14 |
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| CN108205444B (en) | 2021-12-14 |
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