CN101945155A - Method and terminal device for capturing terminal debugging information in real-time manner - Google Patents

Method and terminal device for capturing terminal debugging information in real-time manner Download PDF

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Publication number
CN101945155A
CN101945155A CN2010102733155A CN201010273315A CN101945155A CN 101945155 A CN101945155 A CN 101945155A CN 2010102733155 A CN2010102733155 A CN 2010102733155A CN 201010273315 A CN201010273315 A CN 201010273315A CN 101945155 A CN101945155 A CN 101945155A
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terminal
log
module
storage card
saved
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CN101945155B (en
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单华松
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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Abstract

The invention relates to the field of communication and discloses a method and a terminal device for capturing terminal debugging information in a real-time manner. The method comprises the steps of leading a terminal to capture a log in the real-time manner, caching the captured log and saving in a memory card in the terminal. Compared with the method of obtaining log information of the terminal by an external computer through a serial port or a USB interface in the prior art, as the log is directly saved in the memory card in the terminal, a tester does not need to carry about a notebook computer, thereby saving test resources, relieving the tester from the heavy physical labor, being capable of capturing the log of the terminal [at] anytime and anywhere and facilitating the obtainment of the debugging information on the terminal.

Description

Grasp the method and the terminal equipment of terminal Debugging message in real time
Technical field
The present invention relates to the communications field, particularly the Debugging message of terminal grasps technology in the communications field.
Background technology
Along with the continuous development of communication network, the terminal such such as mobile phone become imperative equipment in people's daily life.For the mobile phone development personnel, in order to ensure the operate as normal of terminal (being mobile phone), need carry out various debugging, and grasp Debugging message log in real time, to obtain the ruuning situation information of software in the terminal to terminal.
At present, in the test process of outfield, mainly be serial ports or USB (Universal Serial Bus is called for short " USB ") interface by terminal, the log of terminal is sent to notebook computer, grasp and preserve log information in the terminal by the log tool software on the computer.
Specifically, in terminal software, in order to debug needs, tend in code, print log, the module that these log of concrete management are so just arranged, be log monitoring entity (Log Monitor Entity is called for short " LME "), be responsible for the unified log that receives other software modules in the self terminal (as module relevant with protocol stack or the operational blocks which partition system such as module relevant with operation interface) to send by LME, LME carries out buffer memory with the log that receives.Subsequently, LME sends to serial ports or USB interface with the log of buffer memory, obtains the log of terminal for the external notebook computer of terminal by serial ports or USB interface, as shown in Figure 1.
Need to prove, because the data on the terminal are Big Endian (big syllable sequence) forms, and the syllable sequence of Windows system is Little Endian (little-endian) form that adopts on the computer, therefore, also need in computer, carry out format conversion to log, with the Big Endian format conversion of log is Little Endian form, and this part work at present is to be realized by the software on the computer.
Yet, the present inventor finds, grasp and preserve log information in the mobile phone by the log tool software on the notebook computer in the field testing process, brought very big inconvenience (needing the tester to carry computer) to the tester, the expense thing is wasted time and energy, and depends on computer equipment on the one hand, it is more loaded down with trivial details to use operation on the other hand, the most important thing is, many times because all inconvenience can not be grasped the log that wants scene in time.
Summary of the invention
The object of the present invention is to provide a kind of method and terminal equipment of real-time extracting terminal Debugging message, the tester need not to carry notebook computer, saves test resource, and also can in time grasp the log of terminal whenever and wherever possible.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of method of real-time extracting terminal Debugging message, comprise following steps:
Terminal grasps Debugging message log in real time, and the log that grasps is carried out buffer memory;
Terminal is saved in storage card in this terminal with the log of buffer memory.
Embodiments of the present invention also provide a kind of terminal equipment, comprise:
Grasp module in real time, be used for grasping in real time Debugging message log;
Cache module is used for carrying out buffer memory with grasping the log that module grabs in real time;
Memory module is used for log with the cache module buffer memory and is saved in storage card in this terminal equipment.
Embodiment of the present invention compared with prior art, the main distinction and effect thereof are:
Terminal grasps log in real time, and after the log that grasps carried out buffer memory, is saved in the storage card in the terminal.Cross serial ports or USB interface compared to of the prior art by external computer expert, obtain the log information of terminal, owing to be that log directly is saved in the storage card in the terminal, therefore the tester need not to carry notebook computer, saved test resource, the tester is freed from heavy manual labor, and can in time grasp the log of terminal whenever and wherever possible, the convenient Debugging message that obtains on the terminal.
Further, before the log with buffer memory is saved in storage card in this terminal, the log of buffer memory need be carried out format conversion, log after the format conversion is packaged into the packet that the log tool software on the computer can directly read, during the log of memory buffers, be that the log packet after the encapsulation is saved in storage card in this terminal.By format conversion to log, guaranteed the log form that has preserved the encapsulation back in terminal, the same with the log form that grasps by computer, thus guaranteed to grasp the compatibility of log file.That is to say that the log file of preserving in the terminal inner storage card can directly be opened with the log tool software on the computer, work that need not any format conversion is so playback very apace.
Further, when detecting this terminal and be connected with computer, log packet after the encapsulation need be sent to serial ports or general-purpose serial bus USB interface, the power supply brain obtains described log packet by this serial ports or USB interface, the compatible mode that grasps terminal log in the existing field testing process.And, owing to directly be conversion and the encapsulation of in terminal, carrying out form, need not in computer, to carry out the conversion of form, so computer is after getting access to the log of terminal, directly playback apace.
Further, when the log packet after will encapsulating is saved in storage card in this terminal, once only write the data of 32K byte in the storage card.Because log is many, and write data in the storage card continually, just certainly will relate to the efficiency of reading and writing memory card.Through experiment showed, once the data of only writing 32kBytes (byte) in the storage card, can make and store the most effective of log.
Description of drawings
Fig. 1 is the method schematic diagram according to real-time extracting terminal Debugging message of the prior art;
Fig. 2 is the method flow diagram according to the real-time extracting terminal Debugging message of first embodiment of the invention;
Fig. 3 is the method flow diagram according to the real-time extracting terminal Debugging message of second embodiment of the invention;
Fig. 4 is the method schematic diagram figure according to the real-time extracting terminal Debugging message of second embodiment of the invention;
Fig. 5 is the structural representation according to the terminal equipment of third embodiment of the invention;
Fig. 6 is the structural representation according to the terminal equipment of four embodiment of the invention.
Embodiment
In the following description, in order to make the reader understand the application better many ins and outs have been proposed.But, persons of ordinary skill in the art may appreciate that even without these ins and outs with based on the many variations and the modification of following each execution mode, also can realize each claim of the application technical scheme required for protection.
For making the purpose, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below in conjunction with accompanying drawing.
First embodiment of the invention relates to a kind of method of real-time extracting terminal Debugging message.Fig. 2 is this method flow diagram that grasps the terminal Debugging message in real time.
In step 210, terminal grasps Debugging message log in real time, and the log that grabs is in real time carried out buffer memory.Specifically, utilize the unified log that receives other software modules in the self terminal (as module relevant or the operational blocks which partition system such as module relevant) to send of existing LME in the terminal with operation interface with protocol stack, and the buffer memory of responsible log.This step is same as the prior art, does not repeat them here.
Then, in step 220, terminal is carried out format conversion to the log of buffer memory, and the log after the format conversion is packaged into the packet that the log tool software on the computer can directly read.
Specifically, PowerPC series adopts Big Endian mode to store data, x86 series then adopts Little Endian mode to store data, that mobile phone terminal uses is the former, and that the computer use is the latter, therefore, need will be according to the scheduling strategy of oneself by the LME in the terminal, a log who wraps carries out the processing of format conversion in the taking-up buffer memory, the log of buffer memory is transformed into LittleEndian from Big Endian, and the log after the format conversion is packaged into the packet that the log tool software on the computer can directly read.That is to say that by the mode group bag of LME according to the Little Endian of computer, and the form of group bag is the form that the log tool software on the computer can directly read.
Then, in step 230, the log packet after terminal will encapsulate is saved in the interior storage card of this terminal.In the present embodiment, storage card can be safe digital card (Secure Digital MemoryCard is called for short " SD card ").Certainly, in actual applications, also can select the storage card of other types.
Specifically, the log packet after will being encapsulated by the LME in the terminal by writing the mode of SD storage card, is saved in the log packet after the encapsulation in the SD storage card, wherein, once only writes the data of 32K byte in the storage card.Because log is many, and write data in the storage card continually, just certainly will relate to the efficiency of reading and writing memory card.Through experiment showed, once the data of only writing 32kBytes (byte) in the storage card, can make and store the most effective of log.
Be not difficult to find, present embodiment is crossed serial ports or USB interface compared to of the prior art by external computer expert, obtain the log information of terminal, owing to be that log directly is saved in the storage card in the terminal, therefore the tester need not to carry notebook computer, has saved test resource, and the tester is freed from heavy manual labor, and can in time grasp the log of terminal whenever and wherever possible, the convenient Debugging message that obtains on the terminal.
And, by format conversion, guaranteed the log form that has preserved the encapsulation back in terminal to log, the same with the log form that grasps by computer, thus guaranteed to grasp the compatibility of log file.That is to say that the log file of preserving in the terminal inner storage card can directly be opened with the log tool software on the computer, work that need not any format conversion is so playback very apace.
Second embodiment of the invention relates to a kind of method of real-time extracting terminal Debugging message.Second execution mode improves on the basis of first execution mode, and main improvements are:
Log packet after will encapsulating is saved in before the storage card in this terminal, whether detect this terminal earlier is connected with computer, when detecting this terminal and be connected with computer, log packet after the encapsulation need be sent to serial ports or general-purpose serial bus USB interface, the power supply brain obtains the log packet by this serial ports or USB interface.
Idiographic flow as shown in Figure 3, step 310 is identical to step 220 with step 210 respectively to step 320, does not repeat them here.
In step 330, whether terminal detects this terminal and is connected with computer, is not connected if detect with computer, then enters step 340; Be connected if detect, then enter step 350 with computer.
In step 340, the log packet after terminal will encapsulate is saved in the interior storage card of this terminal.This step is identical with step 230, does not repeat them here.
In step 350, terminal will send to serial ports or USB interface with the log packet after the encapsulation, and the power supply brain obtains the log packet by this serial ports or USB interface, to grasp the mode of terminal log in the existing field testing process of compatibility, as shown in Figure 4.And, owing to directly be conversion and the encapsulation of in terminal, carrying out form, need not in computer, to carry out the conversion of form, so computer is after getting access to the log of terminal, directly playback apace.
Need to prove that each method execution mode of the present invention all can be realized in modes such as software, hardware, firmwares.No matter the present invention be with software, hardware, or the firmware mode realize, instruction code can be stored in the memory of computer-accessible of any kind (for example permanent or revisable, volatibility or non-volatile, solid-state or non-solid-state, fixing or removable medium or the like).Equally, memory can for example be programmable logic array (Programmable ArrayLogic, be called for short " PAL "), random access memory (Random Access Memory, be called for short " RAM "), programmable read only memory (Programmable Read Only Memory, be called for short " PROM "), read-only memory (Read-Only Memory, be called for short " ROM "), Electrically Erasable Read Only Memory (Electrically Erasable Programmable ROM, be called for short " EEPROM "), disk, CD, digital versatile disc (Digital Versatile Disc is called for short " DVD ") or the like.
Third embodiment of the invention relates to a kind of terminal equipment.Fig. 5 is the structural representation of this terminal equipment.This terminal equipment comprises:
Grasp module in real time, be used for grasping in real time Debugging message log.
Cache module is used for carrying out buffer memory with grasping the log that module grabs in real time.
Format converting module is used for the log of cache module buffer memory is carried out format conversion.Wherein, format conversion is the format conversion from big syllable sequence Big Endian to little-endian Little Endian.
Package module is used for the log after the format converting module conversion is packaged into the packet that the log tool software on the computer can directly read.
Memory module is used for the log data after package module encapsulation are saved in storage card in this terminal equipment.Memory module is once only write the data of 32K byte in the storage card when the storage card that will be saved in through the log data after the package module encapsulation in this terminal equipment.
Storage card in the present embodiment can be the SD card.
Be not difficult to find that first execution mode is and the corresponding method execution mode of present embodiment, present embodiment can with the enforcement of working in coordination of first execution mode.The correlation technique details of mentioning in first execution mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the correlation technique details of mentioning in the present embodiment also can be applicable in first execution mode.
Four embodiment of the invention relates to a kind of terminal equipment.The 4th execution mode improves on the basis of the 3rd execution mode, and main improvements are that this terminal equipment also comprises detection module and sending module, as shown in Figure 6.
Wherein, whether detection module is used to detect this terminal equipment and is connected with computer.Sending module is used for the log packet after the package module encapsulation is sent to serial ports or general-purpose serial bus USB interface.
Memory module does not detect when being connected with computer at detection module, will be saved in the storage card in this terminal equipment through the log data after the package module encapsulation.Sending module will send to serial ports or general-purpose serial bus USB interface through the log packet after the package module encapsulation when detection module detects this terminal equipment and is connected with computer, the power supply brain obtains the log packet by this serial ports or USB interface.
Be not difficult to find that second execution mode is and the corresponding method execution mode of present embodiment, present embodiment can with the enforcement of working in coordination of second execution mode.The correlation technique details of mentioning in second execution mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the correlation technique details of mentioning in the present embodiment also can be applicable in second execution mode.
Need to prove, each unit of mentioning in each equipment execution mode of the present invention all is a logical block, physically, a logical block can be a physical location, it also can be the part of a physical location, can also realize that the physics realization mode of these logical blocks itself is not most important with the combination of a plurality of physical locations, the combination of the function that these logical blocks realized is the key that just solves technical problem proposed by the invention.In addition, for outstanding innovation part of the present invention, above-mentioned each the equipment execution mode of the present invention will not introduced not too close unit with solving technical problem relation proposed by the invention, and this does not show that there is not other unit in the said equipment execution mode.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.

Claims (12)

1. a method that grasps the terminal Debugging message in real time is characterized in that, comprises following steps:
Terminal grasps Debugging message log in real time, and the log that grasps is carried out buffer memory;
Described terminal is saved in storage card in this terminal with the log of buffer memory.
2. the method for real-time extracting terminal Debugging message according to claim 1 is characterized in that, before the log with buffer memory is saved in storage card in this terminal, also comprises following steps:
Described terminal is carried out format conversion to the log of described buffer memory, and the log after the format conversion is packaged into the packet that the log tool software on the computer can directly read;
Be saved in the step of the storage card in this terminal at described log with buffer memory, the log packet of described terminal after with described encapsulation is saved in the storage card in this terminal.
3. the method for real-time extracting terminal Debugging message according to claim 2 is characterized in that, described format conversion is the format conversion from big syllable sequence Big Endian to little-endian Little Endian.
4. the method for real-time extracting terminal Debugging message according to claim 2 is characterized in that, before the storage card that the log packet after the described encapsulation is saved in this terminal, also comprises following steps:
Whether described terminal detects this terminal and is connected with computer, if be not connected with computer, then carries out the step that the log packet after the described encapsulation is saved in the storage card in this terminal again; Be connected with computer if detect this terminal, the log packet after then will encapsulating sends to serial ports or general-purpose serial bus USB interface, and the power supply brain obtains described log packet by this serial ports or USB interface.
5. the method for real-time extracting terminal Debugging message according to claim 2, it is characterized in that, log packet after the described encapsulation is being saved in the step of the storage card in this terminal, and described terminal is once only write the data of 32K byte in the described storage card.
6. according to the method for each described real-time extracting terminal Debugging message in the claim 1 to 5, it is characterized in that described storage card is a safe digital card.
7. a terminal equipment is characterized in that, comprises:
Grasp module in real time, be used for grasping in real time Debugging message log;
Cache module is used for the log that described real-time extracting module grabs is carried out buffer memory;
Memory module is used for log with described cache module buffer memory and is saved in storage card in this terminal equipment.
8. terminal equipment according to claim 7 is characterized in that, described terminal equipment also comprises:
Format converting module is used for the log of described cache module buffer memory is carried out format conversion;
Package module is used for the log after described format converting module conversion is packaged into the packet that the log tool software on the computer can directly read;
Described memory module will be saved in the storage card in this terminal equipment through the log data after the described package module encapsulation.
9. terminal equipment according to claim 8 is characterized in that, described format conversion is the format conversion from big syllable sequence Big Endian to little-endian Little Endian.
10. terminal equipment according to claim 8 is characterized in that, described terminal equipment also comprises:
Whether detection module is used to detect this terminal equipment and is connected with computer;
Sending module is used for the log packet after described package module encapsulation is sent to serial ports or general-purpose serial bus USB interface;
Described memory module does not detect when being connected with computer at described detection module, will be saved in the storage card in this terminal equipment through the log data after the described package module encapsulation; Described sending module is when described detection module detects this terminal equipment and is connected with computer, to send to serial ports or general-purpose serial bus USB interface through the log packet after the described package module encapsulation, the power supply brain obtains described log packet by this serial ports or USB interface.
11. terminal equipment according to claim 8 is characterized in that, described memory module is once only write the data of 32K byte in the described storage card when the storage card that will be saved in through the log data after the encapsulation of described package module in this terminal equipment.
12., it is characterized in that described storage card is a safe digital card according to each described terminal equipment in the claim 7 to 11.
CN201010273315.5A 2010-09-03 2010-09-03 Method and terminal device for capturing terminal debugging information in real-time manner Active CN101945155B (en)

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CN103577308A (en) * 2013-11-15 2014-02-12 惠州Tcl移动通信有限公司 Method for obtaining log files of mobile device
CN103634441A (en) * 2012-08-24 2014-03-12 腾讯科技(深圳)有限公司 Method and device for testing mobile terminal
CN103646045A (en) * 2013-11-20 2014-03-19 乐视致新电子科技(天津)有限公司 Method and device for storing debugging information into storage card
CN104768218A (en) * 2015-04-23 2015-07-08 上海斐讯数据通信技术有限公司 Mobile phone registration debugging method and system
CN105068797A (en) * 2015-07-24 2015-11-18 深圳市广和通无线股份有限公司 Mobile terminal device and LOG information capture method therefor
CN106294250A (en) * 2015-05-22 2017-01-04 腾讯科技(深圳)有限公司 A kind of method keeping USB (universal serial bus) communication robust and relevant device
CN109901980A (en) * 2019-01-30 2019-06-18 努比亚技术有限公司 Serial ports log grabs circuit, method, terminal and computer readable storage medium
CN113645052A (en) * 2020-04-27 2021-11-12 中移物联网有限公司 Firmware debugging method and related equipment

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CN101093514A (en) * 2007-08-20 2007-12-26 中兴通讯股份有限公司 Processing system for automated testing log
CN101179790A (en) * 2007-11-03 2008-05-14 青岛海信移动通信技术股份有限公司 Serial port communication method between mobile terminal processor

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CN103634441A (en) * 2012-08-24 2014-03-12 腾讯科技(深圳)有限公司 Method and device for testing mobile terminal
CN103577308A (en) * 2013-11-15 2014-02-12 惠州Tcl移动通信有限公司 Method for obtaining log files of mobile device
CN103577308B (en) * 2013-11-15 2017-01-18 惠州Tcl移动通信有限公司 Method for obtaining log files of mobile device
CN103646045A (en) * 2013-11-20 2014-03-19 乐视致新电子科技(天津)有限公司 Method and device for storing debugging information into storage card
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CN104768218B (en) * 2015-04-23 2019-11-12 上海斐讯数据通信技术有限公司 A kind of mobile telephone registration adjustment method and system
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CN105068797A (en) * 2015-07-24 2015-11-18 深圳市广和通无线股份有限公司 Mobile terminal device and LOG information capture method therefor
CN109901980A (en) * 2019-01-30 2019-06-18 努比亚技术有限公司 Serial ports log grabs circuit, method, terminal and computer readable storage medium
CN113645052A (en) * 2020-04-27 2021-11-12 中移物联网有限公司 Firmware debugging method and related equipment
CN113645052B (en) * 2020-04-27 2022-11-08 中移物联网有限公司 Firmware debugging method and related equipment

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