P.Angle and R.Angle constantly increasing

[noamkrief]

Roll and Pitch is derived from XYZ accelerometers via basic math.
If this math is done on ethos - it's an ethos issue.
If it's done on the RB35S, then this needs to be moved to RF bugs.

RB35S
https://www.youtube.com/shorts/L8ksRgLoe4Q

[xet303]

Same here with my new RB 25S.
Checked in Basic mode only.
Same with Ethos 1.5.18 & 3.0 & with latest firmware & RB tools.

RB 25S vidéo :
https://lesdesjardins.org/Nextcloud/index.php/s/Yc3n77HzeKsr8cF

[SmartTommy]

@xet303 @noamkrief ，did your RB25S/35S work normally before？

[xet303]

I can't say because it's brand new and this is the first time I've tried to get it to work.

[noamkrief]

@SmartTommy
Yes. It worked normally before.

[SmartTommy]

I can't say because it's brand new and this is the first time I've tried to get it to work.

could you try to do 6-axis calibration?

[xet303]

I tried the 6-axis calibration several times & re flashed several times...always the same thing!

[SmartTommy]

@SmartTommy Yes. It worked normally before.

did you mean that they used to work normally, but now suddenly they don't work anymore? have you flash the firmware?

[xet303]

@SmartTommy Yes. It worked normally before.

did you mean that they used to work normally, but now suddenly they don't work anymore? have you flash the firmware?

Yes, your question is relevant. The first thing I did before anything else was to update the RB.

[noamkrief]

@SmartTommy
Let me make this situation a little more STRANGE for you :)

I have been on 1.5.18 for over 2 weeks now and 3.0 LUA for at least 1 month.
I log ALL my flights.
Flight from 1 week ago showing NORMAL situation.
Look at this 5 minute flight. It starts with Roll Angle of 0 deg and ends at 0 deg:

Now look, I just botted up my radio and RX and started recording for 10 seconds:

[SmartTommy]

@SmartTommy Yes. It worked normally before.

did you mean that they used to work normally, but now suddenly they don't work anymore? have you flash the firmware?

Yes, your question is relevant. The first thing I did before anything else was to update the RB.

@SmartTommy Let me make this situation a little more STRANGE for you :)

I have been on 1.5.18 for over 2 weeks now and 3.0 LUA for at least 1 month. I log ALL my flights. Flight from 1 week ago showing NORMAL situation. Look at this 5 minute flight. It starts with Roll Angle of 0 deg and ends at 0 deg:

Now look, I just botted up my radio and RX and started recording for 10 seconds:

could you show me the difference accx data ?

[SmartTommy]

i test the firmware RB35S_v20240511.frsk again, works normal, Perhaps we need to test the hardware in order to identify the issue

[noamkrief]

@SmartTommy

[noamkrief]

@SmartTommy
If you want to remote into my laptop, I have the STK tool and you can troubleshoot the RB35S.
I can be available in exactly 3.5 hours from now. 10pm Pacific USA time

[SmartTommy]

@SmartTommy If you want to remote into my laptop, I have the STK tool and you can troubleshoot the RB35S. I can be available in exactly 3.5 hours from now. 10pm Pacific USA time

i will send you a sepcial firmware to find the problem

[noamkrief]

@SmartTommy when can I expect this test firmware?

[SmartTommy]

@SmartTommy when can I expect this test firmware?

please test the new firmware, I'm not sure if this firmware can solve the problem
RB35S_Test_30241120.zip

[noamkrief]

@SmartTommy
I re-flashed the firmware today and the problem immediately went away.
So maybe I should wait to see if the problem will re-occur and then try this test firmware.

[SmartTommy]

I tried the 6-axis calibration several times & re flashed several times...always the same thing!

@xet303 ,Your RB25S is still not working, is it?

[noamkrief]

@SmartTommy
I have a 2nd RB35S that just started having this problem.
using the test firmware you uploaded.

It's still doing it but in a different way.
If I turn the RB35S 90 degrees and back to level, it quickly gets down to 10deg then counts pretty slowly from 10deg to 0deg.

Certainly some improvement, but it's not perfect like it used to be.

[SmartTommy]

@SmartTommy I have a 2nd RB35S that just started having this problem. using the test firmware you uploaded.

It's still doing it but in a different way. If I turn the RB35S 90 degrees and back to level, it quickly gets down to 10deg then counts pretty slowly from 10deg to 0deg.

Certainly some improvement, but it's not perfect like it used to be.

did it works now?