Electronic Engineer Discuss
Title: MSO5202D bricked [Print this page]
Author: pivous Time: 2022-9-23 15:28
Title: MSO5202D bricked
Edited by pivous at 2022-9-23 16:05
Dear,
I received from support@hantek.com a new firmware for my MSO5202D. After the upgrade process is the osciloscope bricked. I followed exactly the upgrade instructions mentioned in txt file:
1. 1. made succesfull upgrade using the files inside the zip file:
arm.tar.bz2
dst1kb_mso5000d_gstreamer_v1.up
lib.tar.bz2
Done 100%
2. 2. After succesfull reboot I made a upgrade using the file
dst1kb_func_mso5000d_210130.up
Done 100%
3. After next reboot the MSO5202D is bricked and I can see only the splash screen – see attached file:
[attach]5195[/attach]
In the picture you can see the info before upgrade. And in the file uart.rar you can see the uart response after wrong upgrade.
[attach]5193[/attach]
[attach]5194[/attach]
Here:
www.uschovna.cz/zasilka/CUX3EG55T6E48KI9-MJV
you can find the new FW from support, that bricked my osciloscope.
If enybodyy heps me to unbrick tehe scope, it will be wery nice.
Author: Jing Time: 2022-9-24 10:10
Dear Sir,
Please download the file in the link below and follow the file.
Please download the file in time, there is a time limit.
https://www.filemail.com/d/cyhtpnetcshneph
Author: pivous Time: 2022-9-26 01:32
Thank you very much for reply. I downloaded the zip file, but the software supports only for SD card, but my MSO5202D has no SD slot. The scope has only USB slot. Any suggestion?
Author: Jing Time: 2022-9-26 09:51
Dear Sir,
Open the case of the machine, on the motherboard inside the machine, you can find the location of the SD card. If not, please send a reposted photo.
Author: pivous Time: 2022-9-26 20:26
Edited by pivous at 2022-9-27 16:06
O.K., I thing I have found the location for the micro SD card. See the picture of my PCB. Am I right?
[attach]5196[/attach]
If yes, I see on my board is unfortunately no slot installed. Have I to buy one and solder it to the PCB, or is there some another possibility - may be unbrick the scope using one of two existing (rear or front) USB port?
Thank you for response.
Author: pivous Time: 2022-9-27 22:24
Title: The oscilloscope is still bricked
Edited by pivous at 2022-9-28 00:32
I have now a little progress. I prepared the SD card following the instructions. Then I soldered the SD slot to the PCB and now i can see the content of theSD card. See the picture. [attach]5197[/attach]
But i can not start the programming mode. The scope hangs again on splash screen.
In the attached file you can see full log of starting sequence from terminal.
[attach]5198[/attach]
I did not forgot shortcuting P5
The only difference from the tutorial is that I used a 8GB SD card instead of 4GB one. Is it essential?
Author: Jing Time: 2022-9-29 10:03
Dear Sir,
Yes, you must use a 4G card.
Author: pivous Time: 2022-10-4 02:51
Edited by pivous at 2022-10-4 02:57
Thank you for your reply!!!
I have used 4 different 4G SDHC cards with no progress. The scope does not boot from any of those cards. Any idea what to do?
After some investigation, I have found, that I am able to start the osciloscope, when I execute manualy the dso_bin file from the root of the internal file system. I looks like the scope is upgraded (the sw version is new). But it does not start the dso_bin after switch off and switch on. What to do now?
Author: Jing Time: 2022-10-10 09:45
Dear Sir,
Please provide relevant video or picture can let us better reference.
Author: pivous Time: 2022-11-8 22:03
PROBLEM SOLVED
After my holyday, I had time to re-examine my problem. My oscilloscope could only start when I ran the dso_bin file from the linux console:
./dso_bin
Moreover, it was quite slow.
But I was able to try again upgrade with the last firmware 3.2.35(210130.0). No success.
After some looking in the internet I found little lower version 3.2.35(190124). Triing to upgrade to this version. Wow! It works now!
Afterward I tried upgrade again to the version 3.2.35(210130.0). It works! So my homework is done.
Thank you for cooperation.
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