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swkim01 / openhantek

OpenHantek is a free software for Hantek (Voltcraft/Darkwire/Protek/Acetech) USB DSOs based on HantekDSO.
http://openhantek.org/
GNU General Public License v3.0
3 stars 3 forks source link

hantek 6022BL #7

Open kilmarnock opened 7 years ago

kilmarnock commented 7 years ago

Hi! I was able to use your code with a hantek 6022BL.

However, all I see is a test pattern, even without the channels connected. I never used an oscilloscope before, but the rectangular shape, the display saying "5.024V" "1.0025 kHz" and the dispayed waveform seems like a signal to me. Without the tips attached to the wave reference signal. The wave form does not change whatever I do with the tips.

Am I missing something?

kilmarnock commented 7 years ago

Can I add more information? Sth you want me to try?

dipusone commented 7 years ago

I've the same problem. I get a signal 5v at 1kHz even without the probes.

EDIT: I've managed to make the scope work with a workaround:

So i think the problem is linked to the firmware?

dipusone commented 7 years ago

I've been able to make the oscilloscope work without the virtual machine. I've dumped the firmware directly from the scope. https://github.com/dipusone/openhantek/blob/master/firmware/dso6022be-firmware.hex is the dumped firmware which works.

swkim01 commented 7 years ago

Thank you very much. I appreciate you of your effort.