Hantek2000 bugs and wishes (2c42,2d42,2c72,2d72)

AxGxP · Post time 2018-12-30 02:04:23

Edited by AxGxP at 2019-12-13 07:00

Fixed firmware avaliable:

My Hantek2c42 often doesn't pass the calibration. It freezes on it! I wait for more then 5 min, nothing changed. Fixed!
A problem also with DMM. In "DC mA" is not zero even when i cross the probes. It always show 0.02-0.05 mA, without probes also. Fixed! (the flux between +battery (J1) and shunt resistor 1 Ohm wasn't washed)

Please make some changes in the new firmware:
0. Add some functionality to export saved oscillograms to PC.
1. Add Menu hide (toggle) on second pressing "Menu", "Trig", "Channel", "Time". (MyFix)(HantekHTXAxGxP0001)
2. In Channel mode change LEFT<->RIGHT buttons, in Time menu UP<->DOWN! (MyFix)(HantekHTXAxGxP0001)
3. Add horizontal scale settings during operation. At least option to see all the signal on the screen but not a part of it! (somesing like 1:1 or 1:10 in analog scopes)
4. Make working icon about channel coupling AC,DC, Gnd. (~,–,x). Fixed! (2019022001)
5. When menu is hidden. Make changing of arrow buttons usage: "F1" - CH1 changing, "F2" - CH2 changing, "F3" - trigger changing, "F4" - time changing. Without showing this menu! Only arrow buttons function changing! (MyFix)(HantekHTXAxGxP0001)
6. Change word "Double" to "Both" in triger edge selection.
7. DMM Buzzer mode. Bug with sound, after shorting it say "Pi-pause-piii" but not single "Piii". Very slow measurement near 8-10 sec before value is stopped. It better to mesure voltage, not resistance.
8. In "Trigger" mode change buttons "<-" and "->" form changing trigger level to changing trigger position, like it does in "Time" menu.

What about adding some new not documented features, for example X-Y mode etc. Can it be possible? Fixed! (X-Y pressent in2019030201)

1937 · Post time 2019-3-31 07:14:57

Hello!
It would be very cool if you will add software support for TF-card and ESP-12 (ESP8266) Wi-Fi module for those who can independently solder these elements to the provided places on the printed circuit board.
Thanks for your work.
Thank you in advance.

AxGxP · Post time 2019-12-4 23:00:10

what about make menu hide on pressing "Enter" or "Menu" second time?
Change button Left<->Right in Channel Mode (voltage/division)?
Change button Up<->Down in Time Mode (seconds/division)?

Is it so hard to make this changes?
Please! Do it!

李继春 · Post time 2020-12-26 10:40:51

艾米同志！类似汉泰DSO和2000系列产品，严重依托软件才能工作的手持示波器，每解决一个问题或软件上的改进，都应该写一个说明，详细讲述新版本改进、增补或弥补那些不足。也好让我们具体使用者有一个选择，比如你们所提供的改进版本软件，我们根本就遇不到，那就可以选择不升级了，必定每次升级很麻繁还胆战心惊。艾米同志！你说呢？

SirBrian · Post time 2020-2-20 04:52:07

I would like to see a trigger delay added to the 2d72

Xorsio · Post time 2019-5-30 01:24:18

I wish thre was a way to load Arb1/Arb2/Arb3/Arb4 waveform generator from a file in the Software.

bin7 · Post time 2019-4-1 23:04:01

1937 replied at 2019-3-31 07:14
Hello!
It would be very cool if you will add software support for TF-card and ESP-12 (ESP8266) Wi-F ...

Hi!
I consider this idea justified and I propose to implement it. Thank you.

dtp · Post time 2021-4-9 23:45:26

Hi again,

sometimes, the Hantek2xx2 software V.1.1.13 starts with a "read allset failed" message. How can I cope with this?

Anothter bug that I have recognized is that if I am hotplugging off the USB-A connector from my Surface Book 2, the software allways crashes.

Zony · Post time 2021-4-9 18:51:21

Hello,

How can I transfer saved data from the oscilloscope to a PC, for example in the form of a .txt file? I need to analyze the data obtained outside.

Thanks for help
Best regards,

Zony

dtp · Post time 2021-4-9 17:19:53

Edited by dtp at 2021-4-9 18:15

Hello,

my name is Thorsten, I am from Germany, and I am new to this forum. ;)

Yesterday, I obtained my new 2D72 and so far, it works.

I would like to see some additional features for the DMM mode:

1. Possibility of measuring and displaying relative values.
2. Possibility of additionally displaying min and max values.
3. Possibility of fading out the connection scheme and instead fading in a bargraph.
4. Datalogger for logging and displaying measured values according to the picture shown within the quick guide.

Best regards,

Thorsten

pu6k1n · Post time 2021-2-23 05:52:35

Hello! Will SD and WI-Fi support be added to the firmware?

李继春 · Post time 2021-1-4 09:48:20

DeeGee replied at 2020-2-11 04:52
When using the Cursor in Time mode, it would be helpful if the unit could toggled between time-diffe ...

图片是怎么上传上去的呢？懂的请指导一下！

amy · Post time 2020-12-30 13:47:24

李继春 replied at 2020-12-26 10:40
艾米同志！类似汉泰DSO和2000系列产品，严重依托软件才能工作的手持示波器，每解决一个问题或软件上的改进 ...

感谢您的反馈！

李继春 · Post time 2020-12-23 16:53:15

经过几天的琢磨使用2D72，我个人感觉是这样的，总体还可以，必定只是个几百块钱的东西（还没有一块好万用表贵）。它是以示波器为主，信号发生器和万用表作为附带综合在一起的，我一直在用汉泰产品，之前使用的是汉泰DSO1202B产品，感觉不错，就是个头有点大，拿着不方便，关键是没有信号源，所以再用汉泰2D72上手就特别快。首先谈一谈示波器，总体上手还是很容易，由于功能多，所以使用了很多综合键，出现一键多用，让人有点手慌脚乱，时不时记不住，会错按。它只能出现四组最常规的数值，电压最大值、最小值、频率、时长（时间）。有这几组可以推算出其它数值，如峰峰值就是最大值+最小值，如平均值就是（最大值+最小值）/2，作为维修有这些参数也足够用的了。本信号有2V输出，超过半导体通断门电压。信号发生器一般作为测试三极管和场管通断，向基极或控极提供振荡信号，或向设备提供信号也足够了，一般使用有效信号都在10K以内，高的基本上用不到，更何况它能提供70MB呢，这个功能很好，否则我不会购这块表。万用表功能有点不尽人意，我拿它与胜利86E作比较，电阻、电压、电流都不错，数字都非常接近，就是速度比胜利86E慢不少。它的垃圾点是电容档，测试的慢还非常不准，一点可靠性都没有。我从P法级到N法再到U法对很多电容进行测试，得出结果是这样的，1U法以下的电容很准确，1U法--10U法少了30%左右，11U法到100U法，就彻底崩溃，胡乱给一个数字。100U法以上就不工作了，连胡乱数字也不给了。不过说明书上也标定最大就是能测到100U法。这是个不靠谱的电容表，也许我的汉泰2D72是一个个例，也许是我中奖了。本人江苏泗洪，本表从闲鱼上购得590块钱包邮到家的，从内心来说感觉很是不错。对得起这个钱。

AlexeyK · Post time 2020-6-24 04:58:00

Всем добрый день, у кого есть прошивка FPGA, кроме v02 и v04, новые есть. у меня 2С42 FPGA V05, можно ли её слить из осцилографа ?

Hantek2000 bugs and wishes (2c42,2d42,2c72,2d72)

This post contains more resources

Related collections:

Comments

This post contains more resources