R3L hardware and software sounds disagree

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jcenzano
Posts: 10
Joined: Mon Sep 02, 2019 1:48 pm
Product: R3L
S/N: 188

R3L hardware and software sounds disagree

Post by jcenzano »

When enabling both HW and SW sounds sometimes they disagree.

It happens when a combination of pitch and roll is happening.

if I pull 100% pitch and 0% roll then both sounds agree. HW sound is the fast beep with the red light and so is the SW sound (fast beep)

But if I pull 100% pitch and 50% roll then I still get HW fast beep and red light but the SW sound changes to the slow beep.

If I pull to the corner 100% pitch and 100% roll, then I get the SW fat beep again.

Another of my infamous videos...
https://youtu.be/saJMj5yyAVQ

Dragon
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Joined: Thu Jan 10, 2013 6:03 pm
Product: ---
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Re: R3L hardware and software sounds disagree

Post by Dragon »

Yes you are rigth. this its related to the rotation on the axles. if you set rotation to cero, weverything will work as expected, but once we apply the rotation matrix ecuation to the axles, this imtroduce a small decimal error, just as we use integer maths instead double float maths.

We need chosse between speed and precision, and we choose speed, and this its the result.

If we found a way to revert we will do, but we expend few days on this and we dont find a better solution sorry.

jcenzano
Posts: 10
Joined: Mon Sep 02, 2019 1:48 pm
Product: R3L
S/N: 188

Re: R3L hardware and software sounds disagree

Post by jcenzano »

Roger, roger!

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