Please select To the mobile version | Continue to access the desktop computer version

Electronic Engineer Discuss

View: 7781|Reply: 3

DSO5202P does not read or write to a USB flash drive

[Copy link]

1

Threads

2

Posts

2

Credits

新手上路

Rank: 1

Credits
2
Post time 2019-9-6 14:40:37 | Show all posts |Read mode
DSO5202P HW 1010xffff8108 I can not write the oscillogram file to a USB flash drive and I can not update the firmware from a USB flash drive. USB flash drive, fat32 file system (tried several different ones). When connected to an oscilloscope, it is recognized. A connection icon appears at the top of the oscilloscope screen. After you clicked the Save to usb button, you will not be able to find any files. When I try to update the software from a USB flash drive, it gives an error 0xfe. The unpacked file with the firmware update is located in the root of the USB flash drive. (dso5kp_func_dso5202p20190125.up) I noticed a feature. When connecting to an oscilloscope usb flash drives on a flash drive, the access indicator is constantly blinking. 2 days ago, recording waveform files on a usb flash drive worked well. Please help solve the problem.

Reply

Use magic Report

167

Threads

2071

Posts

2232

Credits

版主

Rank: 7Rank: 7Rank: 7

Credits
2232
Post time 2019-9-6 16:52:34 | Show all posts
You could save data to USB stick two days ago, but now you can't save data to the same USB stick. Is that right?

1

Threads

2

Posts

2

Credits

新手上路

Rank: 1

Credits
2
 Author| Post time 2019-9-7 01:38:25 | Show all posts
amy replied at 2019-9-6 16:52
You could save data to USB stick two days ago, but now you can't save data to the same USB stick. Is ...

Yes. Two days ago, I saved data to a USB flash drive. The problem is solved using the DiskGenius utility. I formatted the flash drive with this utility. Now I can save waveforms to a USB flash drive. Updated firmware successfully. I think the problem was that the usb flash drive at some point became GPT. The oscilloscope works with the type of usb flash drive only MBR.

167

Threads

2071

Posts

2232

Credits

版主

Rank: 7Rank: 7Rank: 7

Credits
2232
Post time 2019-9-12 10:46:17 | Show all posts
That's great. MBR is commonly used.
You have to log in before you can reply Login | Register

Points Rules

Dark room|Mobile|Archiver|Electronic Engineer Discuss

2024-3-28 18:30 GMT+8 , Processed in 0.161857 second(s), 21 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

Quick Reply To Top Return to the list