Update the firmware of Hantek2D72/2D42/2C72/2C42

amy · Post time 2019-3-12 14:07:37

Elected replied at 2019-3-11 14:27
I had failed the DFU update, so device is bricked, any way to get the calibration params from it? ...

If you can use TTL serial port tool, please refer to the attachment to program arm1 and arm2:
https://fil.email/aGNsBEpI

This link is valid for only seven days. Please download it as soon as possible.

amy · Post time 2019-3-22 13:42:56

Sebastien replied at 2019-3-21 00:11
The firmware update procedure is not working for me.

Pushing F1 + Power. Waiting for the play/pause ...

Please take a picture to study

amy · Post time 2019-3-27 16:12:20

Sorry, I can't open the link. Please upload by this link: https://www.filemail.com/

amy · Post time 2019-3-28 11:28:23

Edited by amy at 2019-3-28 11:57

Sebastien replied at 2019-3-28 01:53
Here is the link :

https://fil.email/EabNNgxm

Method 1:
First turn off the scope and connect the scope to your computer.
Press F1 and power button at the same time until the indicator in the lower right corner flickers.
Can oscilloscopes stay in DFU mode?

Method 2:
Remove the two batteries.
Press F1 and connect the scope to your computer at the same time.
Can oscilloscopes stay in DFU mode?

amy · Post time 2019-3-28 11:59:05

Alan_C replied at 2019-3-28 02:40
why is that a 30-year-old fluke multimeter is 5x faster than this hantek on DMM mode reading Resist ...

Sorry, the measurement rate is determined by hardware. Can't be improved by firmware.

amy · Post time 2019-3-30 08:37:17

nnnnik replied at 2019-3-30 07:36
Hi, amy

can you open source code?

Sorry, we don't provide open source code.

amy · Post time 2019-4-2 11:30:14

You should use 3.3V.

amy · Post time 2019-8-15 08:57:14

OASJ2YSeeEhBQo1 replied at 2019-8-4 10:47
Just tried the last Firmware (2019060601), what were the changes on it? It would be nice to have a c ...

Sir, I didn't reproduce your problem.
Please give me a video to study.

amy · Post time 2019-8-15 08:59:21

g00d replied at 2019-8-14 21:43
Здравствуйте. Почему после обновления FPGA меню новое до ...

Sir, do you mean the model in the system information is different from that in the front panel?
Upgrading the FPGA will not change system information。

Please give me the serial number under the bracket.

amy · Post time 2019-8-17 08:21:22

g00d replied at 2019-8-16 22:20
Вот фото.

Where did you download the firmware files you used to upgrade?
Firmware file you used to upgrade does not match your oscilloscope.
Please download firmware in the third reply to this post to update.