Electronic Engineer Discuss

Title: DSO5102P recover not working [Print this page]
Author: cnetrwal    Time: 2020-6-4 01:36
Title: DSO5102P recover not working
Hi

I've not used the oscilloscope for months and now it hang on error screen.

I tried the recovery but this fails. On the serial console I found out that the recovery
failes on restoring the root filesystem with an tar  error.

I checke  the rootfs.tar.bz:

  1. [root@Hantek ~]#bunzip2 -t < /recover/rootfs/rootfs.tar.bz
  2. bunzip2: CRC error
  3. [root@Hantek ~]#
Copy the Code

I can't find a methode to fix this problem without  loosing any  data.
can anyone send me a rootfs.tar.bz for for the DSO5102P
Thanks
Christian





Author: amy    Time: 2020-6-5 11:45
Please refer to the attachment to operate and upload the print information.
[attach]3660[/attach]

Author: cnetrwal    Time: 2020-6-5 16:27
Title: DSO5102P recover not working
Hi

As I'm a linux user and I don't have a ttl-serial-USB adapter, I'm using the serial port of an paspberryPi and cu for the connection.
I've created 3 logs
  Hope this helps.
  The code in first post is executed on the DSO console. it should explain the error with tar in 2nd log.
  Thanks a lot for your help
  

[attach]3652[/attach]


[attach]3662[/attach]

Author: cnetrwal    Time: 2020-6-21 23:38
Hi

Can anybody help?
Author: wangshuang    Time: 2020-6-23 16:25
I have feedback to the engineer to try to make a recovery file, but the previous data will be deleted. Because some files in the device are damaged. I will reply to you in time.
Author: wangshuang    Time: 2020-6-24 09:37
After unzip the attachment, put it in the root directory of the USB flash drive, insert the U disk into the oscilloscope, press F3 to upgrade, after the machine restarts, see if it starts normally, if it starts normally, run self-calibration.
https://fil.email/Ftpr8Kim

Author: cnetrwal    Time: 2020-7-22 13:22
wangshuang replied at 2020-6-24 09:37
After unzip the attachment, put it in the root directory of the USB flash drive, insert the U disk i ...

Hi wangshuang
Thanks for the answer. Unfortunatly I was on vacation and  have seen your replay to late
to download the file. pleae send it again.
Thanks a lot

Author: wangshuang    Time: 2020-7-27 16:37
cnetrwal replied at 2020-7-22 13:22
Hi wangshuang
Thanks for the answer. Unfortunatly I was on vacation and  have seen your replay to  ...

https://fil.email/uzgoPk9q

Author: cnetrwal    Time: 2020-8-5 16:29
Hi

restoring recovery  partition was working, but i get the same error during recovery
because of    bunzip2 CRC error for /recover/rootfs/rootfs.tar.bz

so the DSO5102P is still unusable
Please help !
Author: wangshuang    Time: 2020-8-12 10:26
cnetrwal replied at 2020-8-5 16:29
Hi

restoring recovery  partition was working, but i get the same error during recovery

1. Please confirm three files in the usb flash drive.2. The upgrade process takes about 2-3 mins.
3. After the upgrade, the oscillosope will boot on normally. Normal partition working.
Just ignore the recovery partition now. Recovery partition need to be recovered after normal partition working.

Author: cnetrwal    Time: 2020-8-26 04:40
Hi
only recover_burn_dso_200624.up was in the downoad
no other files
Please send me the complete set
Thanks


Author: wangshuang    Time: 2020-8-29 14:21
cnetrwal replied at 2020-8-26 04:40
Hi
only recover_burn_dso_200624.up was in the downoad
no other files

https://fil.email/F3J2jHio
The files are in the recover_burn_dso_200624 folder.
Please follow the previous instructions.
Author: BOBO4KA    Time: 2020-9-23 05:07
Hello Wangshuang
I have the same problem but files you uploaded were erased. Can you please upload them one more time?
Author: Tylerebowers    Time: 2021-3-13 00:14
wangshuang replied at 2020-8-29 14:21
https://fil.email/F3J2jHio
The files are in the recover_burn_dso_200624 folder.
Please follow the  ...

I have the same situation and need the same files. Please help, Thanks
Author: wangshuang    Time: 2021-3-19 16:40
Tylerebowers replied at 2021-3-13 00:14
I have the same situation and need the same files. Please help, Thanks

Is there any problem with the oscilloscope? You can email me/
wangshuang@hantek.com
Author: arra    Time: 2023-12-9 03:07
Hi,
Does anyone still have the fix for the issue in this topic? I haven't used my scope for 8 months and now it won't boot, also recovery fails.
Thank you in advance




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