CN108614752A - Troubleshooting methodology based on NANDflash and device - Google Patents

Troubleshooting methodology based on NANDflash and device Download PDF

Info

Publication number
CN108614752A
CN108614752A CN201611129138.7A CN201611129138A CN108614752A CN 108614752 A CN108614752 A CN 108614752A CN 201611129138 A CN201611129138 A CN 201611129138A CN 108614752 A CN108614752 A CN 108614752A
Authority
CN
China
Prior art keywords
program
troubleshooting
firmware program
code
nand flash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611129138.7A
Other languages
Chinese (zh)
Inventor
陈诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GigaDevice Semiconductor Beijing Inc
Original Assignee
Beijing Jingcun Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Jingcun Technology Co Ltd filed Critical Beijing Jingcun Technology Co Ltd
Priority to CN201611129138.7A priority Critical patent/CN108614752A/en
Publication of CN108614752A publication Critical patent/CN108614752A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2273Test methods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The embodiment of the invention discloses a kind of troubleshooting methodology and device based on NAND flash.Wherein, the troubleshooting methodology based on NAND flash includes:Reading program undated parameter, the expression of described program undated parameter only update the code block;Code firmware program in the block is updated according to described program undated parameter, the print code for troubleshooting is included in updated firmware program;Run updated firmware program.The embodiment of the present invention in the firmware program of NAND flash storage devices by adding the print code for troubleshooting, and then running log when during the test can run equipment prints, tester judges whether the specific location occurred with failure that breaks down according to running log, it solves the problems, such as that troubleshooting can not be carried out since useful information cannot be obtained in the prior art, to in the case of user data in not changing storage device, fault removal efficiency is improved, troubleshooting in running software is fast implemented and operates.

Description

Troubleshooting methodology based on NAND flash and device
Technical field
The present embodiments relate to memory technology more particularly to a kind of troubleshooting methodology based on NAND flash and Device.
Background technology
NAND flash are one kind of Flash memories, belong to non-volatile memory device.
After the error of NAND flash storage devices, research staff needs to obtain software institute during the entire process of equipment malfunctions The information such as the process or courses of action of experience or the state of data distribution, by analyzing these information, you can learn It is where failure occur.
But in the prior art, after the error of NAND flash storage devices, corresponding data is merely representative of the letter after error Breath or state, research staff can not understand will appear mistake why by these information, can not then carry out troubleshooting. And to the process of reproducing apparatus error, then it will necessarily destroy the legacy data stored in equipment.
Invention content
The embodiment of the present invention provides a kind of troubleshooting methodology and device based on NAND flash, to solve the prior art In the problem of can not carrying out troubleshooting since useful information cannot be obtained.
In a first aspect, an embodiment of the present invention provides a kind of troubleshooting methodology based on NAND flash, it is applied to NAND flash storage devices, the storage device include firmware program, and the firmware program is stored in the storage device In code block, this method includes:
Reading program undated parameter, the expression of described program undated parameter only update the code block;
Code firmware program in the block is updated according to described program undated parameter, updated firmware program In comprising for troubleshooting print code;
Run the updated firmware program.
Second aspect, the embodiment of the present invention additionally provide a kind of fault removal device based on NAND flash, are applied to NAND flash storage devices, the storage device include firmware program, and the firmware program is stored in the storage device In code block, which includes:
Read module, is used for reading program undated parameter, and the expression of described program undated parameter only updates the code block;
Update module, for being updated to code firmware program in the block according to described program undated parameter, more Include the print code for troubleshooting in firmware program after new;
Module is run, for running the updated firmware program.
The embodiment of the present invention is according to the firmware program in program undated parameter more block of new code, in updated firmware program Including the print code for troubleshooting, and then during the test, running log when can run equipment prints Come, tester judges whether the specific location occurred with failure that breaks down according to running log, solves in the prior art Since useful information cannot be obtained the problem of can not carry out troubleshooting, to the user data in not changing storage device In the case of, fault removal efficiency is improved, troubleshooting in running software is fast implemented and operates.
Description of the drawings
Fig. 1 is a kind of flow chart of troubleshooting methodology based on NAND flash in the embodiment of the present invention one;
Fig. 2 is a kind of structural schematic diagram of fault removal device based on NAND flash in the embodiment of the present invention two.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of troubleshooting methodology based on NAND flash in the embodiment of the present invention one, this reality It applies example and is applicable to the case where NAND flash break down, be applied to NAND flash storage devices, the storage device packet Firmware program is included, the firmware program is stored in the code block of the storage device, and this method can be by being based on NAND The fault removal device of flash executes, which may be used software and/or the mode of hardware is realized.As shown in Figure 1, should Method includes:
S110, reading program undated parameter, program undated parameter expression only update the code block.
NAND flash storage devices include code block and data block, correspondingly, code block is for storing firmware program Code information, data block information for storing data.
Before the method execution, the data of host computer transmission are firstly received, including program undated parameter, storage Equipment can be read out and parse to program undated parameter, and then more block of new code.
S120, code firmware program in the block is updated according to program undated parameter, in updated firmware program Including the print code for troubleshooting.After more block of new code, old firmware program then becomes invalid data in code block.
S130, the updated firmware program of operation.
Before the operation of S130 steps, it should first determine that the operation of the update to firmware program is fully completed.When determining to firmware program Update operation be fully completed and after the updated firmware program of normal operation, during the test, equipment will be according to printing Code prints running log, and tester judges whether the specific position occurred with failure of breaking down according to running log It sets.
The embodiment of the present invention is according to the firmware program in program undated parameter more block of new code, in updated firmware program Including the print code for troubleshooting, and then during the test, running log when can run equipment prints Come, tester judges whether the specific location occurred with failure that breaks down according to running log, solves in the prior art Since useful information cannot be obtained the problem of can not carry out troubleshooting, to the user data in not changing storage device In the case of, fault removal efficiency is improved, troubleshooting in running software is fast implemented and operates.
Embodiment two
Fig. 2 is a kind of structural schematic diagram of fault removal device based on NAND flash in the embodiment of the present invention two, The device is applied to NAND flash storage devices, the storage for executing the troubleshooting methodology based on NAND flash Equipment includes firmware program, and the firmware program is stored in the code block of the storage device.As shown in Fig. 2, the device packet Include read module 210, update module 220 and operation module 230, wherein
Read module 210, is used for reading program undated parameter, and the expression of described program undated parameter only updates the code Block;
Update module 220, for being updated to code firmware program in the block according to described program undated parameter, Include the print code for troubleshooting in updated firmware program;
Module 230 is run, for running the updated firmware program.
The embodiment of the present invention is according to the firmware program in program undated parameter more block of new code, in updated firmware program Including the print code for troubleshooting, and then during the test, running log when can run equipment prints Come, tester judges whether the specific location occurred with failure that breaks down according to running log, solves in the prior art Since useful information cannot be obtained the problem of can not carry out troubleshooting, to the user data in not changing storage device In the case of, fault removal efficiency is improved, troubleshooting in running software is fast implemented and operates.
Fault removal device provided in an embodiment of the present invention based on NAND flash can perform any embodiment of the present invention The troubleshooting methodology based on NAND flash provided, has the corresponding function module of execution method and advantageous effect.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.

Claims (2)

1. a kind of troubleshooting methodology based on NAND flash is applied to NAND flash storage devices, the storage device Including firmware program, the firmware program is stored in the code block of the storage device, which is characterized in that the method packet It includes:
Reading program undated parameter, the expression of described program undated parameter only update the code block;
Code firmware program in the block is updated according to described program undated parameter, is wrapped in updated firmware program Containing the print code for troubleshooting;
Run the updated firmware program.
2. a kind of fault removal device based on NAND flash is applied to NAND flash storage devices, the storage device Including firmware program, the firmware program is stored in the code block of the storage device, which is characterized in that described device packet It includes:
Read module, is used for reading program undated parameter, and the expression of described program undated parameter only updates the code block;
Update module, for being updated to code firmware program in the block according to described program undated parameter, after update Firmware program in comprising for troubleshooting print code;
Module is run, for running the updated firmware program.
CN201611129138.7A 2016-12-09 2016-12-09 Troubleshooting methodology based on NANDflash and device Pending CN108614752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611129138.7A CN108614752A (en) 2016-12-09 2016-12-09 Troubleshooting methodology based on NANDflash and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611129138.7A CN108614752A (en) 2016-12-09 2016-12-09 Troubleshooting methodology based on NANDflash and device

Publications (1)

Publication Number Publication Date
CN108614752A true CN108614752A (en) 2018-10-02

Family

ID=63643463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611129138.7A Pending CN108614752A (en) 2016-12-09 2016-12-09 Troubleshooting methodology based on NANDflash and device

Country Status (1)

Country Link
CN (1) CN108614752A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272073A (en) * 2009-05-25 2010-12-02 Fujitsu Ltd Monitoring unit for storage device, and firmware updating method for the monitoring unit
CN102081562A (en) * 2009-11-30 2011-06-01 华为技术有限公司 Equipment diagnosis method and system
US20140236493A1 (en) * 2010-09-30 2014-08-21 Fitbit, Inc. Methods, Systems and Devices for Activity Tracking Device Data Synchronization With Computing Devices
CN204044803U (en) * 2014-08-06 2014-12-24 浪潮电子信息产业股份有限公司 A kind of server master board trouble-shooter of USB interface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272073A (en) * 2009-05-25 2010-12-02 Fujitsu Ltd Monitoring unit for storage device, and firmware updating method for the monitoring unit
CN102081562A (en) * 2009-11-30 2011-06-01 华为技术有限公司 Equipment diagnosis method and system
US20140236493A1 (en) * 2010-09-30 2014-08-21 Fitbit, Inc. Methods, Systems and Devices for Activity Tracking Device Data Synchronization With Computing Devices
CN204044803U (en) * 2014-08-06 2014-12-24 浪潮电子信息产业股份有限公司 A kind of server master board trouble-shooter of USB interface

Similar Documents

Publication Publication Date Title
CN106095620B (en) A kind of development approach of built-in Linux partition holding
CN105511911B (en) The generation method and device of system firmware upgrade package
CN108197476B (en) Vulnerability detection method and device for intelligent terminal equipment
CN108287789A (en) Batch-automated test method, device and electronic equipment
CN109324918A (en) Application program exception handling method and device, terminal and storage medium
CN108170457A (en) Firmware upgrade method, device and VR head-mounted displays
CN104881355A (en) Method and system for testing test coverage
CN113835643B (en) Data storage method and device, electronic equipment and readable storage medium
CN104615471A (en) System upgrading method and device for terminal
CN107066361A (en) The method and apparatus that a kind of utilization BMC disables corrupted internal memory
CN104298618B (en) The command handling method and device of a kind of intelligent terminal
CN104036193A (en) Local cross-domain vulnerability detection method and device for application program
CN110414218A (en) Kernel detection method, device, electronic equipment and storage medium
CN103838642A (en) Data recovery method, device and system
CN112667442A (en) Control method, device and equipment based on nonvolatile memory device starting system
CN104536884A (en) Code testing method and device
CN105511904B (en) A kind of method and device automatically updating quick window
CN108614752A (en) Troubleshooting methodology based on NANDflash and device
CN103294606A (en) Methods and devices for allocating memories and detecting overflow thereof
CN104317645B (en) A kind of method and device of Application Instance listening port
US20120272103A1 (en) Software operability service
CN107957923A (en) A kind of memory diagnosis method and apparatus
CN114385428A (en) Terminal equipment testing method and related equipment
CN102063365B (en) Method and device for recording operation information of single plate
CN110309025B (en) APP breakdown repairing method and related equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20200826

Address after: 100083 Beijing City, Haidian District Xueyuan Road No. 30, large industrial building A block 12 layer

Applicant after: GIGADEVICE SEMICONDUCTOR(BEIJING) Inc.

Address before: 202, room 52, building 2, 100176 North View Garden, Daxing District economic and Technological Development Zone, Beijing

Applicant before: BEIJING JINGCUN TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20181002

RJ01 Rejection of invention patent application after publication