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KISS GUI 1.15
#1
Hello ,
I hope everyone is able to get out and do some flying this weekend !!

I have upgraded to the new V1.15 KISS GUI, as well as upgraded the FC firmware on my machines.

 I appreciate all the great help I have been getting on another thread to help solve a mid throttle oscillation issue on one of my machines.

This new thread concerns a couple of questions regarding the new  (maybe they were in V1.14, I did not check) GUI:

Under the "advanced" tab, there are some options I do not undersatnd, they are'

1-RX Deadbands ???

2-Buzzer emulation ???

3-Notch filter, I did catch a video that the RR crew did a short time ago, talking about using a data-logger to capture data to use I think in setting the notch fillters, but I am not sure if my thought process is correct with that assumption........

Again, thank you very much for comments or ideas, I hope at some point to "pay-back" the knowledge I have gotten from this great site  !!!!!!

Danny Z
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#2
RX deadbands i think were hardcoded before, usually from 1500-1502. Guess now you can increase or decrease the size of the center-stick deadband. Deadband can be used when your tx/rx has a lot of jitter, or you just want a larger center-stick area where "nothing happens".

Buzzer emulation i think is meant to make the motors/escs beep on command. This works only in combination with a Dshot motor protocol.

Regarding notch filters, yes it's pretty much pointless to try to adjust these without having a data logger.
One exception: if you find that it's your props alone that are vibrating/resonating, there's ways to measure that frequency:



From what i read, the app used in the vid is named simply "FFT spectrum analyzer".
Then you could adjust narrow notch filters covering this frequency.

EDIT: will add this to my filter tutorial later. Bit of a special case.
[-] The following 1 user Likes fftunes's post:
  • Oscar
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#3
(10-Jun-2017, 11:47 PM)fftunes Wrote: RX deadbands i think were hardcoded before, usually from 1500-1502. Guess now you can increase or decrease the size of the center-stick deadband. Deadband can be used when your tx/rx has a lot of jitter, or you just want a larger center-stick area where "nothing happens".

Buzzer emulation i think is meant to make the motors/escs beep on command. This works only in combination with a Dshot motor protocol.

Regarding notch filters, yes it's pretty much pointless to try to adjust these without having a data logger.
One exception: if you find that it's your props alone that are vibrating/resonating, there's ways to measure that frequency:

From what i read, the app used in the vid is named simply "FFT spectrum analyzer".
Then you could adjust narrow notch filters covering this frequency.

EDIT: will add this to my filter tutorial later. Bit of a special case.

very interesting!
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