CN105094834A - Method for managing mobile phone touch screen firmware - Google Patents
Method for managing mobile phone touch screen firmware Download PDFInfo
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- CN105094834A CN105094834A CN201510486281.0A CN201510486281A CN105094834A CN 105094834 A CN105094834 A CN 105094834A CN 201510486281 A CN201510486281 A CN 201510486281A CN 105094834 A CN105094834 A CN 105094834A
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Abstract
The invention discloses a method for managing mobile phone touch screen firmware. The method comprises the steps that S1, the firmware version numbers of touch screens are obtained by reading corresponding register information; S2, touch screens with small firmware version numbers are effectively intercepted on a factory line; S3, a user or maintenance man inquires the firmware version number of the current touch screen; S4, the user or maintenance man upgrades firmware versions. According to the method, on one hand, the touch screens with low firmware versions can be intercepted on the factory line and prevented from going to users by reading the firmware version numbers of the touch screens; on the other hand, the user or maintenance man can also see the firmware versions by means of a special command mode so that the touch screen firmware can be managed or upgraded conveniently, and then insensitivity of the touch screens or other dysfunctions are avoided. Compared with traditional designs, the method has the advantages that product competitiveness is improved, and user experience is improved.
Description
Technical field
The invention belongs to mobile communication technology field, relate to a kind of firmware management, particularly relate to the method for touch-screen firmware management on a kind of mobile phone.
Background technology
Along with the development of multimedia technology, the development of mobile terminal is also with rapid changepl. never-ending changes and improvements, can only generally adopt larger display screen by mobile phone, and is all realize the interaction with user by touch-screen.The stability of touch-screen and ease for use seem particularly important.After usual smart mobile phone dispatches from the factory, user cannot obtain the essential information of touch-screen intuitively: as manufacturer, firmware version etc., once there is the insensitive or parafunctional situation of touch-screen, often feels simply helpless, even may need again to change a whole set of display device, cause very large waste.
In view of this, nowadays in the urgent need to designing a kind of new firmware management mode, to overcome the above-mentioned defect of existing way to manage.
Summary of the invention
Technical matters to be solved by this invention is: the method providing touch-screen firmware management on a kind of mobile phone, by reading the firmware version number of touch-screen, on plant produced line, first just can tackle the touch-screen of low firmware version, avoids flowing in user's hand; Secondly by special instruction mode, user or maintenance personal also can see firmware version, so just can manage or upgrade touch-screen firmware easily, to solve the problems such as insensitive or some dysfunction of touch-screen, compared with traditional design, improve product competitiveness, strengthen Consumer's Experience simultaneously.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A method for touch-screen firmware management on mobile phone, described method comprises:
Steps A, touch-screen control chip FT5336 are connected by the mode of I2C with baseband chip BBIC, and it is 0xA6 that FT5336 is used for the register of managed firmware version, defines with grand:
#defineFT_REG_FW_VER0xA6
Android intelligent is divided into kernel spacing and user's space, at kernel spacing, by obtaining firmware version number with minor function, and is stored in array:
u8reg_addr；
reg_addr＝FT_REG_FW_VER；
Ft5336_i2c_read(client,®_addr,1,&data->fw_ver[0],1)；
The firmware version number read, just leaves in data->fw_ver [0]; In addition this version number is delivered to user's space:
hardwareinfo_set_prop(HARDWARE_TP,data->fw_ver[0])；
Like this in user's space, also can get this information;
Step B, on plant produced line, mobile phone can enter factory mode, and under this pattern, the key property of detection of handset hardware fast, ensures to dispatch from the factory mobile phone hardware performance; In the detecting step of touch-screen, except the line management of routine, increase the function judging firmware version number in addition; If the up-to-date firmware version of certain touch-screen module factory is 0x16, in factory mode, software realization mode is as follows:
#defineTP_FIRMWARE_LATEST0x16
if(TP_FIRMWARE_LATEST>data->fw_ver[0])
return-1；
If the firmware version number got is lower than 0x16, directly exit, show that touch-screen detects unsuccessfully, doing so avoids defective products and flow in user's hand;
Step C, in user's space, user is by the special program of special instruction triggers, and this program is integrated in software version in advance, thus can see the firmware version number of touch-screen;
If step D FT5336 chip have updated the firmware version of touch-screen, solve some potential problems, or enhance Consumer's Experience, user or maintenance personal carry out firmware updating by the installation kit APK of correspondence; First be installed in mobile phone by APK, it is secondary gets the touch-screen firmware after renewal;
Step e, contrast the firmware version number and up-to-date firmware version number seen through special instruction, if difference is too large, just directly can not upgrades, otherwise touch-screen TP (TouchPanel) can be damaged; If the firmware version number obtained through special instruction is 0x16, and the up-to-date firmware version number of corresponding installation kit is 0x18, then directly can not upgrade, need first to be upgraded to higher-version 0x17, and then be upgraded to most top version number 0x18.
A method for touch-screen firmware management on mobile phone, described method comprises:
S1, obtain touch-screen firmware version number by reading corresponding registers information;
S2, plant produced line are effectively tackled the touch-screen of low firmware version number;
S3, user or maintenance personal inquire about the firmware version number of current touch-screen;
S4, user or maintenance personal's firmware updating version.
As a preferred embodiment of the present invention, in described step S1, touch-screen control chip FT5336 is connected by the mode of I2C with baseband chip BBIC, and it is 0xA6 that FT5336 is used for the register of managed firmware version, defines with grand:
#defineFT_REG_FW_VER0xA6
Android intelligent is divided into kernel spacing and user's space, at kernel spacing, by obtaining firmware version number with minor function, and is stored in array:
u8reg_addr；
reg_addr＝FT_REG_FW_VER；
Ft5336_i2c_read(client,®_addr,1,&data->fw_ver[0],1)；
The firmware version number read, just leaves in data->fw_ver [0]; In addition this version number is delivered to user's space:
hardwareinfo_set_prop(HARDWARE_TP,data->fw_ver[0])；
Like this in user's space, also can get this information.
As a preferred embodiment of the present invention, in described step S2, on plant produced line, mobile phone can enter factory mode, and under this pattern, the key property of detection of handset hardware fast, ensures to dispatch from the factory mobile phone hardware performance; In the detecting step of touch-screen, except the line management of routine, increase the function judging firmware version number in addition; If the up-to-date firmware version of certain touch-screen module factory is 0x16, in factory mode, software realization mode is as follows:
#defineTP_FIRMWARE_LATEST0x16
if(TP_FIRMWARE_LATEST>data->fw_ver[0])
return-1；
If the firmware version number got is lower than 0x16, directly exit, show that touch-screen detects unsuccessfully, doing so avoids defective products and flow in user's hand.
As a preferred embodiment of the present invention, described step S3 comprises: in user's space, and user is by the special program of special instruction triggers, and this program is integrated in software version in advance, thus can see the firmware version number of touch-screen.
As a preferred embodiment of the present invention, described step S4 comprises: if FT5336 chip have updated the firmware version of touch-screen, solve some potential problems, or enhance Consumer's Experience, user or maintenance personal carry out firmware updating by the installation kit APK of correspondence; First be installed in mobile phone by APK, it is secondary gets the touch-screen firmware after renewal.
As a preferred embodiment of the present invention, described method also comprises: contrast the firmware version number and up-to-date firmware version number seen through special instruction, if difference is too large, just directly can not upgrades, otherwise can damage touch-screen TP; If the firmware version number obtained through special instruction is 0x16, and the up-to-date firmware version number of corresponding installation kit is 0x18, then directly can not upgrade, need first to be upgraded to higher-version 0x17, and then be upgraded to most top version number 0x18.
Beneficial effect of the present invention is: the method for touch-screen firmware management on the mobile phone that the present invention proposes, and by reading the firmware version number of touch-screen, on plant produced line, first just can tackle the touch-screen of low firmware version, avoids flowing in user's hand; Secondly by special instruction mode, user or maintenance personal also can see firmware version, so just can manage or upgrade touch-screen firmware easily, to solve the problems such as insensitive or some dysfunction of touch-screen, compared with traditional design, improve product competitiveness, strengthen Consumer's Experience simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of inventive touch screen firmware management method.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1, present invention is disclosed the method for touch-screen firmware management on a kind of mobile phone, embodiment comprises the steps:
Steps A: the touch-screen control chip FT5336 of Dun Tai company, with BBIC (BaseBandIntegratedcircuit, baseband chip), is connected by the mode of I2C (Inter-IntegratedCircuit).It is 0xA6 that FT5336 is used for the register of managed firmware version, can define with grand:
#defineFT_REG_FW_VER0xA6
Android intelligent is divided into kernel spacing and user's space, at kernel spacing, by obtaining firmware version number with minor function, and is stored in array:
u8reg_addr；
reg_addr＝FT_REG_FW_VER；
Ft5336_i2c_read(client,®_addr,1,&data->fw_ver[0],1)；
The firmware version number read, just leaves in data->fw_ver [0]; Additionally by certain approach, this version number is delivered to user's space:
hardwareinfo_set_prop(HARDWARE_TP,data->fw_ver[0])；
Like this in user's space, also can get this information.
Step B: on plant produced line, mobile phone can enter FactoryMode (factory mode), under this pattern, can the key property of detection of handset hardware fast, ensure to dispatch from the factory mobile phone hardware performance OK.In the detecting step of touch-screen, except the line management of routine, increase the function judging firmware version number in addition.If the up-to-date firmware version of certain touch-screen module factory is that in 0x16, FacotyMode, software realization mode is as follows:
#defineTP_FIRMWARE_LATEST0x16
if(TP_FIRMWARE_LATEST>data->fw_ver[0])
return-1；
If the firmware version number got is lower than 0x16, directly exit, show that touch-screen detects unsuccessfully, doing so avoids defective products and flow in user's hand.
Step C: in user's space, user can by special instruction * #*#66#*#*, and trigger special program, this program is integrated in software version in advance, just can see the firmware version number of touch-screen, as: 0x16;
Step D: if the FT5336 chip of Dun Tai company, have updated the firmware version of touch-screen, solve some potential problems, or enhance Consumer's Experience, the APK (AndroidPackage) that user or maintenance personal just can be provided by Dun Tai company carrys out firmware updating.First be installed in mobile phone by APK, it is secondary gets the touch-screen firmware after renewal.
Step e: the firmware version number that contrast * #*#66#*#* sees and up-to-date firmware version number, if difference is too large, just directly can not upgrades, otherwise can damage touch-screen TP.If the firmware version number that * #*#66#*#* obtains is 0x16, and the up-to-date firmware version number that Dun Tai company provides is 0x18, then directly can not upgrade, need first to be upgraded to 0x17, and then be upgraded to 0x18.
Embodiment two
A method for touch-screen firmware management on mobile phone, described method comprises:
S1, obtain touch-screen firmware version number by reading corresponding registers information;
S2, plant produced line are effectively tackled the touch-screen of low firmware version number;
S3, user or maintenance personal inquire about the firmware version number of current touch-screen;
S4, user or maintenance personal's firmware updating version.
In sum, the method for touch-screen firmware management on the mobile phone that the present invention proposes, by reading the firmware version number of touch-screen, first just can tackle the touch-screen of low firmware version on plant produced line, avoids flowing in user's hand; Secondly by special instruction mode, user or maintenance personal also can see firmware version, so just can manage or upgrade touch-screen firmware easily, to solve the problems such as insensitive or some dysfunction of touch-screen, compared with traditional design, improve product competitiveness, strengthen Consumer's Experience simultaneously.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present invention or essential characteristic, the present invention can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the scope of the invention and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (7)
1. a method for touch-screen firmware management on mobile phone, is characterized in that, described method comprises:
Steps A, touch-screen control chip FT5336 are connected by the mode of I2C with baseband chip BBIC, and it is 0xA6 that FT5336 is used for the register of managed firmware version, defines with grand:
#defineFT_REG_FW_VER0xA6
Android intelligent is divided into kernel spacing and user's space, at kernel spacing, by obtaining firmware version number with minor function, and is stored in array:
u8reg_addr；
reg_addr＝FT_REG_FW_VER；
Ft5336_i2c_read(client,®_addr,1,&data->fw_ver[0],1)；
The firmware version number read, just leaves in data->fw_ver [0]; In addition this version number is delivered to user's space:
hardwareinfo_set_prop(HARDWARE_TP,data->fw_ver[0])；
Like this in user's space, also can get this information;
Step B, on plant produced line, mobile phone can enter factory mode, and under this pattern, the key property of detection of handset hardware fast, ensures to dispatch from the factory mobile phone hardware performance; In the detecting step of touch-screen, except the line management of routine, increase the function judging firmware version number in addition; If the up-to-date firmware version of certain touch-screen module factory is 0x16, in factory mode, software realization mode is as follows:
#defineTP_FIRMWARE_LATEST0x16
if(TP_FIRMWARE_LATEST>data->fw_ver[0])
return-1；
If the firmware version number got is lower than 0x16, directly exit, show that touch-screen detects unsuccessfully, doing so avoids defective products and flow in user's hand;
Step C, in user's space, user is by the special program of special instruction triggers, and this program is integrated in software version in advance, thus can see the firmware version number of touch-screen;
If step D FT5336 chip have updated the firmware version of touch-screen, solve some potential problems, or enhance Consumer's Experience, user or maintenance personal carry out firmware updating by the installation kit APK of correspondence; First be installed in mobile phone by APK, it is secondary gets the touch-screen firmware after renewal;
Step e, contrast the firmware version number and up-to-date firmware version number seen through special instruction, if difference is too large, just directly can not upgrades, otherwise touch-screen TP can be damaged; If the firmware version number obtained through special instruction is 0x16, and the up-to-date firmware version number of corresponding installation kit is 0x18, then directly can not upgrade, need first to be upgraded to higher-version 0x17, and then be upgraded to most top version number 0x18.
2. a method for touch-screen firmware management on mobile phone, is characterized in that, described method comprises:
S1, obtain touch-screen firmware version number by reading corresponding registers information;
S2, plant produced line are effectively tackled the touch-screen of low firmware version number;
S3, user or maintenance personal inquire about the firmware version number of current touch-screen;
S4, user or maintenance personal's firmware updating version.
3. the method for touch-screen firmware management on mobile phone according to claim 2, is characterized in that:
In described step S1, touch-screen control chip FT5336 is connected by the mode of I2C with baseband chip BBIC, and it is 0xA6 that FT5336 is used for the register of managed firmware version, defines with grand:
#defineFT_REG_FW_VER0xA6
Android intelligent is divided into kernel spacing and user's space, at kernel spacing, by obtaining firmware version number with minor function, and is stored in array:
u8reg_addr；
reg_addr＝FT_REG_FW_VER；
Ft5336_i2c_read(client,®_addr,1,&data->fw_ver[0],1)；
The firmware version number read, just leaves in data->fw_ver [0]; In addition this version number is delivered to user's space:
hardwareinfo_set_prop(HARDWARE_TP,data->fw_ver[0])；
Like this in user's space, also can get this information.
4. the method for touch-screen firmware management on mobile phone according to claim 2, is characterized in that:
In described step S2, on plant produced line, mobile phone can enter factory mode, and under this pattern, the key property of detection of handset hardware fast, ensures to dispatch from the factory mobile phone hardware performance; In the detecting step of touch-screen, except the line management of routine, increase the function judging firmware version number in addition; If the up-to-date firmware version of certain touch-screen module factory is 0x16, in factory mode, software realization mode is as follows:
#defineTP_FIRMWARE_LATEST0x16
if(TP_FIRMWARE_LATEST>data->fw_ver[0])
return-1；
If the firmware version number got is lower than 0x16, directly exit, show that touch-screen detects unsuccessfully, doing so avoids defective products and flow in user's hand.
5. the method for touch-screen firmware management on mobile phone according to claim 2, is characterized in that:
Described step S3 comprises: in user's space, and user is by the special program of special instruction triggers, and this program is integrated in software version in advance, thus can see the firmware version number of touch-screen.
6. the method for touch-screen firmware management on mobile phone according to claim 2, is characterized in that:
Described step S4 comprises: if FT5336 chip have updated the firmware version of touch-screen, solve some potential problems, or enhance Consumer's Experience, and user or maintenance personal carry out firmware updating by the installation kit APK of correspondence; First be installed in mobile phone by APK, it is secondary gets the touch-screen firmware after renewal.
7. the method for touch-screen firmware management on mobile phone according to claim 2, is characterized in that:
Described method also comprises: contrast the firmware version number and up-to-date firmware version number seen through special instruction, if difference is too large, just directly can not upgrades, otherwise can damage touch-screen TP; If the firmware version number obtained through special instruction is 0x16, and the up-to-date firmware version number of corresponding installation kit is 0x18, then directly can not upgrade, need first to be upgraded to higher-version 0x17, and then be upgraded to most top version number 0x18.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106502453A (en) * | 2016-10-14 | 2017-03-15 | 惠州Tcl移动通信有限公司 | A kind of method and system for preventing touch screen failure based on mobile terminal |
| CN108255360A (en) * | 2018-01-22 | 2018-07-06 | 珠海格力电器股份有限公司 | Touch screen anti-interference control method, device and system |
| CN112148323A (en) * | 2019-06-28 | 2020-12-29 | 广东美的制冷设备有限公司 | Firmware upgrading method and device |
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| CN102033770A (en) * | 2010-12-17 | 2011-04-27 | 中兴通讯股份有限公司 | Touch screen firmware upgrading method and device for mobile terminal |
| US8230260B2 (en) * | 2010-05-11 | 2012-07-24 | Hewlett-Packard Development Company, L.P. | Method and system for performing parallel computer tasks |
| CN104598276A (en) * | 2015-01-13 | 2015-05-06 | 中科创达软件科技（深圳）有限公司 | Online upgrade method and online upgrade device for touch screen firmware |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8230260B2 (en) * | 2010-05-11 | 2012-07-24 | Hewlett-Packard Development Company, L.P. | Method and system for performing parallel computer tasks |
| CN102033770A (en) * | 2010-12-17 | 2011-04-27 | 中兴通讯股份有限公司 | Touch screen firmware upgrading method and device for mobile terminal |
| CN104598276A (en) * | 2015-01-13 | 2015-05-06 | 中科创达软件科技（深圳）有限公司 | Online upgrade method and online upgrade device for touch screen firmware |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502453A (en) * | 2016-10-14 | 2017-03-15 | 惠州Tcl移动通信有限公司 | A kind of method and system for preventing touch screen failure based on mobile terminal |
| CN106502453B (en) * | 2016-10-14 | 2020-08-11 | 惠州Tcl移动通信有限公司 | Method and system for preventing touch screen from malfunctioning based on mobile terminal |
| CN108255360A (en) * | 2018-01-22 | 2018-07-06 | 珠海格力电器股份有限公司 | Touch screen anti-interference control method, device and system |
| CN112148323A (en) * | 2019-06-28 | 2020-12-29 | 广东美的制冷设备有限公司 | Firmware upgrading method and device |
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Application publication date: 20151125 |