A little preview
(Attachment Link)
A little preview
(Attachment Link)Wow that looks exciting. Not just the FFT averaging app, but all the changes to have a launcher etc.
Care to give a bit more details as to what's it's all about?
A little preview
(Attachment Link)
Adding launchers is old news.
I'm more interested in how to get to the home screen without a keyboard.
It looks like he's swiping down from the top of the screen...
>Quote from: Fungus on Today at 04:41:45
>Quote from: mrisco on Today at 03:23:05A little preview
> (Attachment Link)
Adding launchers is old news.
I'm more interested in how to get to the home screen without a keyboard.
It looks like he's swiping down from the top of the screen...
I didn't add a launcher. I kept the original Rigol to avoid screen flickering on startup. I use an accessibility app.
Maybe you stop talking hints and provide reasonable description?
Getting out without a keyboard is not a problem
Im instal Button Master and assigned the location of the floating button. Getting out without a keyboard is not a problem https://4pda.to/forum/index.php?showtopic=1075359&ysclid=lur7plmx2b728125086
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Another question is:
Is worth to buy the DHO814, does it have any thing else (excluding the bigger bandwith) that the DHO804 dont have ?
Actualy the cost difference betwews the two aren't much, but if they are the same i dont wanna to burn money.
DHO804 - BRL 2.488,92 - 490 USD
DHO814 - BRL 2.754,04 - 542 USD
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Still possible to hack brand news (up to date firmware and software) DHO804 ?
My question is:
Still possible to hack brand news (up to date firmware and software) DHO804 ?
if still possible i will get a DHO804 new, from rigol store on aliexpress.
Is worth to buy the DHO814
Is worth to buy the DHO814, does it have any thing else (excluding the bigger bandwith) that the DHO804 dont have ?
I feel that with the app it is easier to see the peaks, what do you think?
Great job! Is it easy / possible to add a frequency log scale?
Great job! Is it easy / possible to add a frequency log scale?
I think that it is possible but maybe not easy. Currently the app takes the FFT results from the MATH channel, if I convert to a logarithm scale maybe the plot will lose frequency resolution. Other possible solution is to take the data directly from the acquisition channel (CHn) and do the LFFT calculus inside of the plugin app. If the loss of resolution is acceptable (just visual change of data representation) then it might be easy.
Another possible solution is if the plugin can control the FFT parameters and sweep the frequency range and then stitch the data together, but I haven't explored controlling the oscilloscope from the plugin yet.
In most cases ( so far I know) it is just a visual change. A logical consequence will be that the data points in the low range will be further apart.
Why do the phases of the signals between channels 1 and 2 diverge? The higher the signal frequency, the greater the discrepancy.
My generator produces a maximum sine wave of 70 MHz, so at 70 MHz the phase difference is 20%, and it doesn’t matter between which channels, between 1 and 2, between 1 and 3, between 1 and 4!