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New Rigol HDO1000 12-bit DSO - BUGs

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skander36:
Yes. I always need to "drag" it from the bottom ... :)
I forgot about this. Usually I'm using Rigol 5k for protocol decoding.

Alex-lab:
Some new bugs and "features":
a) If you select save both PNG and CSV on Quick, after restart it will save PNG and BIN.
b) File names are still like Rigol1, Rigol2... quite annoying, I would prefer to have simple date-time stamp, as we have for smartphone photos.
c) Appearance of waveforms in PNG files depends on the Run/Stop state. - Not sure, if this is a bag. In running mode it looks much smoother (High-res).
d) Real bug. If you stop the waveform, then change x-scale (s/div) for more details, after that varying the x-position breaks x-scale factor. So you have the original appearance of the waveform (as it was at stop pressed), but with a wrong X-scale. Doing the same in reverse order can bring it back into correct original view.

Fungus:

--- Quote from: Alex-lab on November 23, 2023, 11:41:52 pm ---a) If you select save both PNG and CSV on Quick, after restart it will save PNG and BIN.

--- End quote ---

Might be related to the whole "state isn't saved correctly" bug on the DHO800. There's a few things that don't save there.


--- Quote from: Alex-lab on November 23, 2023, 11:41:52 pm ---b) File names are still like Rigol1, Rigol2... quite annoying, I would prefer to have simple date-time stamp, as we have for smartphone photos.

--- End quote ---

Does it have a RTC with battery? If not, it's going to be worse.


--- Quote from: Alex-lab on November 23, 2023, 11:41:52 pm ---c) Appearance of waveforms in PNG files depends on the Run/Stop state. - Not sure, if this is a bag. In running mode it looks much smoother (High-res).

--- End quote ---

On the DHO800 there's a display setting called "Waveform freeze" to control this.

NE666:

--- Quote from: Fungus on November 24, 2023, 12:50:39 am ---Does it have a RTC with battery?

--- End quote ---

Yes, it does.  So an option for timestamp based filenames would be nice.

Alex-lab:

--- Quote from: Fungus on November 24, 2023, 12:50:39 am ---On the DHO800 there's a display setting called "Waveform freeze" to control this.

--- End quote ---

Indeed, but it doesn't change anything.

Some more bugs:
a) Adjusting Y-position makes incorrect rounding for zero value on the scale. In fact it is not a zero, but instead a very small value (like 26.048uV).
b) Incorrect evaluation of Vbase value. Here is just example, same issue is for many periods of the same signal.

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