CN102469190B - Based on complete machine debugging method and the device of mobile communication terminal - Google Patents
Based on complete machine debugging method and the device of mobile communication terminal Download PDFInfo
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- CN102469190B CN102469190B CN201010556589.5A CN201010556589A CN102469190B CN 102469190 B CN102469190 B CN 102469190B CN 201010556589 A CN201010556589 A CN 201010556589A CN 102469190 B CN102469190 B CN 102469190B
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Abstract
The present invention proposes a kind of complete machine debugging method based on mobile communication terminal and device.Wherein, the method comprises the following steps: the input impedance determining the equipment accessed by the earphone interface of mobile communication terminal; Judge that the equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance; If judge that the equipment accessed by the earphone interface of mobile communication terminal is debugging line, then control debug signal and exported by described earphone interface; And according to debug signal, described mobile communication terminal is debugged.The present invention, by the machine debugging adopting the general connector of mobile communication terminal to realize mobile communication terminal, has broken away from the limitation of debugging tool, has avoided the impact on cell phone appearance simultaneously.And the method is simple, production cost can not be increased.
Description
Technical field
The present invention relates to electronic equipment manufacturing technical field, particularly a kind of complete machine debugging method based on mobile communication terminal and device.
Background technology
Existing mobile phone machine debugging generally adopts two kinds of following methods: a kind of method adopts many pin connectors to realize machine debugging demand, and this method Problems existing is, the volume of many pin connectors is large, and can not be applicable to all types of mobile phone; Another kind method adopts measurement jig to realize machine debugging demand, and this method Problems existing is, complete machine is just placed on tool before needing debugging by measurement jig, lacks flexibility.
Summary of the invention
Object of the present invention is intended at least solve one of above-mentioned technological deficiency, particularly proposes a kind of general and flexibly based on complete machine debugging method and the device of mobile communication terminal.
For achieving the above object, one aspect of the present invention proposes a kind of complete machine debugging method based on mobile communication terminal, comprises the following steps: the input impedance determining the equipment accessed by the earphone interface of mobile communication terminal; Judge that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance; If judge that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line, then control debug signal and exported by described earphone interface; And according to described debug signal, described mobile communication terminal is debugged.
Another fermentation of the present invention also proposes a kind of machine debugging device based on mobile communication terminal, comprises control module, signal output module and debugging module.Described control module is for determining the input impedance of the equipment accessed by the earphone interface of mobile communication terminal, judge that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance, and produce corresponding control signal; The control signal that described signal output module is used for exporting according to described control module exports debug signal or earphone sound channel signal; The debug signal that described debugging module is used for exporting according to described signal output module is debugged described mobile communication terminal.
The present invention, by the machine debugging adopting the general connector of mobile communication terminal to realize mobile communication terminal, has broken away from the limitation of debugging tool, has avoided the impact on cell phone appearance simultaneously.And the method is simple, production cost can not be increased.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the flow chart of the complete machine debugging method based on mobile communication terminal of the embodiment of the present invention;
Fig. 2 is the structural representation of the machine debugging device based on mobile communication terminal of the embodiment of the present invention; And
Fig. 3 is the circuit diagram of the cell phone mainboard earphone portion circuit of a specific embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Be illustrated in figure 1 the flow chart of the complete machine debugging method based on mobile communication terminal of the embodiment of the present invention, the method comprises the following steps:
Step S101, determines the input impedance of the equipment accessed by the earphone interface of mobile communication terminal.
According to input impedance, step S102, judges that the equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone.
In one embodiment of the invention, if determine that input impedance is 2K, then judge that the equipment accessed by the earphone interface of mobile communication terminal is earphone; If determine that input impedance is 1K, then judge that the equipment accessed by the earphone interface of mobile communication terminal is as debugging line.Certainly, the size of concrete input impedance is that earphone or debugging line can adjust according to the needs of design to distinguish the equipment accessed by the earphone interface of mobile communication terminal.
Step S103, if judge that the equipment accessed by the earphone interface of mobile communication terminal is debugging line, is then controlled debug signal and is exported by earphone interface.
In one embodiment of the invention, if judge that the equipment accessed by the earphone interface of mobile communication terminal is debugging line, then produce high level signal, and exported by earphone interface by high level signal control debug signal; If judge that the equipment accessed by the earphone interface of mobile communication terminal is earphone, then produce low level signal, and exported by earphone interface by low level signal control earphone sound channel signal.
Step S104, debugs mobile communication terminal according to debug signal.
In order to realize above-described embodiment, the present invention also provides a kind of machine debugging device based on mobile communication terminal.Be illustrated in figure 2 the structure chart of the machine debugging device based on mobile communication terminal of the embodiment of the present invention.This device comprises: control module 10, signal output module 20 and debugging module 30.Wherein, control module 10 is for determining the input impedance of the equipment accessed by the earphone interface of mobile communication terminal, judge that the equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance, and produce corresponding control signal.Signal output module 20 exports debug signal or earphone sound channel signal for the control signal exported according to control module.Debugging module 30 is debugged mobile communication terminal for the debug signal exported according to signal output module 20.
In one embodiment of the invention, control module 10 also can comprise impedance determination module 110, judge module 120 and control signal output module 130.Wherein, impedance determination module 110 is for determining the input impedance of the equipment accessed by the earphone interface of mobile communication terminal, judge module 120 is for judging that according to input impedance the equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone, and control signal output module 130 is for exporting corresponding control signal according to the judged result of judge module 120.
Particularly, if impedance determination module 110 determines that the input impedance of the equipment accessed by the earphone interface of mobile communication terminal is 2K, then judge module 120 judges that the equipment accessed by the earphone interface of mobile communication terminal is earphone, control signal output module 130 output low level signal.If impedance determination module 110 determines that the input impedance of the equipment accessed by the earphone interface of mobile communication terminal is 1K, then judge module 120 judges that the equipment accessed by the earphone interface of mobile communication terminal is debugging line, and control signal output module 130 exports high level signal.
According to one embodiment of present invention, if control signal output module 130 output is low level signal, then signal output module 20 exports earphone sound channel signal; If what control signal output module 130 exported is high level signal, then signal output module 20 exports debug signal.
Fig. 3 is the circuit diagram of the cell phone mainboard earphone portion circuit of the present invention's specific embodiment.Because the resistance of connecting between the UART-DET of debugging wire terminal of customization and ground wire is 1K, and the internal resistance of earphone Mike is 2K, like this when after earphone or debugging line plugged earphone interface, the primary processor (not shown) of cell phone mainboard can be earphone or debugging line according to the different equipment identifying insertion of the impedance of pin, thus the switching of control two-way single-pole double-throw switch (SPDT) is to export corresponding signal to earphone interface.Particularly, when the impedance of primary processor identification is 2K, the control signal HS-UART-SW of primary processor output low level, and control two-way single-pole double-throw switch (SPDT) and be switched to 2 in figure and 10 places respectively, export earphone left/right sound channel signal to earphone interface.When the impedance of primary processor identification is 1K, primary processor exports the control signal HS-UART-SW of high level, and controls two-way single-pole double-throw switch (SPDT) and be switched to 1 in figure and 3 places respectively, exports debugging and receives/transmit a signal to earphone interface.
The present invention, by the machine debugging adopting the general connector of mobile communication terminal to realize mobile communication terminal, has broken away from the limitation of debugging tool, has avoided the impact on cell phone appearance simultaneously.And the method is simple, production cost can not be increased.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (5)
1. based on a complete machine debugging method for mobile communication terminal, it is characterized in that, comprise the following steps:
Mobile communication terminal determines the input impedance of the equipment accessed by the earphone interface of described mobile communication terminal;
According to described input impedance, described mobile communication terminal judges that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone, wherein, if described mobile communication terminal determines that described input impedance is 2K, then judge that the described equipment accessed by the earphone interface of mobile communication terminal is earphone, if described mobile communication terminal determines that described input impedance is 1K, then judge that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line;
If described mobile communication terminal judges that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line, then control debug signal to be exported by described earphone interface, wherein, if described mobile communication terminal judges that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line, then produce high level signal, and control described debug signal by described high level signal and exported by described earphone interface, if described mobile communication terminal judges that the described equipment accessed by the earphone interface of mobile communication terminal is earphone, then produce low level signal, and control described earphone sound channel signal by described low level signal and exported by described earphone interface, and
According to described debug signal, described mobile communication terminal is debugged.
2. the complete machine debugging method based on mobile communication terminal according to claim 1, it is characterized in that, also comprise: if judge that the described equipment accessed by the earphone interface of mobile communication terminal is earphone, then control earphone sound channel signal and exported by described earphone interface.
3., based on a machine debugging device for mobile communication terminal, it is characterized in that, comprising:
Control module, for determining the input impedance of the equipment accessed by the earphone interface of mobile communication terminal, judge that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance, and produce corresponding control signal, wherein, described control module comprises impedance determination module, judge module and control signal output module, described impedance determination module is for determining the input impedance of the described equipment accessed by the earphone interface of mobile communication terminal, described judge module is used for judging that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line or earphone according to described input impedance, described control signal output module is used for exporting corresponding control signal according to the judged result of described judge module, if described impedance determination module determines that described input impedance is 2K, then described judge module judges that the described equipment accessed by the earphone interface of mobile communication terminal is earphone, if described impedance determination module determines that described input impedance is 1K, then described judge module judges that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line,
Signal output module, control signal for exporting according to described control module exports debug signal or earphone sound channel signal, wherein, if what described control module exported is high level signal, then described signal output module exports debug signal, if what described control module exported is low level signal, then described signal output module exports earphone sound channel signal; And
Debugging module, debugs described mobile communication terminal for the debug signal exported according to described signal output module.
4. the machine debugging device based on mobile communication terminal according to claim 3, is characterized in that, described control signal output module exports corresponding control signal according to the judged result of described judge module and comprises further:
If described judge module judges that the described equipment accessed by the earphone interface of mobile communication terminal is debugging line, then described control signal output module exports high level signal; And
If described judge module judges that the described equipment accessed by the earphone interface of mobile communication terminal is earphone, then described control signal output module output low level signal.
5. the machine debugging device based on mobile communication terminal according to claim 3, it is characterized in that, described signal output module comprises two-way single-pole double-throw switch (SPDT).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010556589.5A CN102469190B (en) | 2010-11-19 | 2010-11-19 | Based on complete machine debugging method and the device of mobile communication terminal |
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| CN201010556589.5A CN102469190B (en) | 2010-11-19 | 2010-11-19 | Based on complete machine debugging method and the device of mobile communication terminal |
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| CN102469190A CN102469190A (en) | 2012-05-23 |
| CN102469190B true CN102469190B (en) | 2015-09-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104484268A (en) * | 2014-11-21 | 2015-04-01 | 厦门美图移动科技有限公司 | Debugging method and mobile terminal |
| CN104731734B (en) * | 2015-03-17 | 2018-08-03 | 青岛海信宽带多媒体技术有限公司 | A kind of output method and device of terminal signaling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750584Y (en) * | 2004-12-02 | 2006-01-04 | 上海贝豪通讯电子有限公司 | A three-in-one handset interface realizing functions of earphone, serial port, and charging |
| CN101184284A (en) * | 2007-11-20 | 2008-05-21 | 东莞欧珀移动通信有限公司 | Control method for judging insertion type of earphone by mobile phone |
| CN101431708A (en) * | 2008-12-10 | 2009-05-13 | 深圳华为通信技术有限公司 | Terminal and method for recognizing headphone type |
| CN101841586A (en) * | 2010-04-27 | 2010-09-22 | 深圳桑菲消费通信有限公司 | Method for expanding earphone interface of mobile phone into serial communication interface |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750584Y (en) * | 2004-12-02 | 2006-01-04 | 上海贝豪通讯电子有限公司 | A three-in-one handset interface realizing functions of earphone, serial port, and charging |
| CN101184284A (en) * | 2007-11-20 | 2008-05-21 | 东莞欧珀移动通信有限公司 | Control method for judging insertion type of earphone by mobile phone |
| CN101431708A (en) * | 2008-12-10 | 2009-05-13 | 深圳华为通信技术有限公司 | Terminal and method for recognizing headphone type |
| CN101841586A (en) * | 2010-04-27 | 2010-09-22 | 深圳桑菲消费通信有限公司 | Method for expanding earphone interface of mobile phone into serial communication interface |
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| CN102469190A (en) | 2012-05-23 |
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