Search found 10 matches

by pstimpel
Sun Oct 27, 2019 4:04 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Yep, I guess it would just need some more time. A basic understanding is there, already. Amazing, what one can do with this software. Well done, guys
by pstimpel
Sun Oct 27, 2019 3:50 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Hey Reinhard,

This looks...crazy :) Thanks a lot, I will give it a try once the bulldozers gearbox and basic tracks are ready for a first test. :)

I was under the assumption I would start understand mixers :D
by pstimpel
Sun Oct 27, 2019 1:20 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

OK, my radio can do it all :)

Giving the software a try, but have to finish the 3d model of my bulldozer first.
by pstimpel
Sun Oct 27, 2019 10:25 am
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Oh, that was GOLD! Cheers, Reinhard and Joao for coming up with a solution. My final setup CH1 left motor, CH2 right motor, ELE is the throttle stick, and RUD the steering stick CH1 100 RUD * 100 ELE + 100 ELE CH2 -100 RUD * 100 ELE + 100 ELE Curves can be applied if needed, no INVERT needed. Cheers...
by pstimpel
Sat Oct 26, 2019 9:24 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Exactly, The forward part works fine, as expected. It is the backwards part that puzzles me, since it turns into the wrong direction.

Thanks for looking into it.

Regards
Peter
by pstimpel
Sat Oct 26, 2019 8:45 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

I am glad I made it so far - by reading the manual and some try and error. But I cannot figure out what step is needed to complete the desired setup. Now, if someone has an idea and could share it with a poor soul, please.

Regards,
Peter
by pstimpel
Sat Oct 26, 2019 8:19 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

OK, so this is simply not available (yet). I was under assumption people driving tanks and bulldozers could have use for that. The mix you are mentioning is basically what I was setting up in the first place. It works for driving forward, and does the steering. But as soon as you go backwards, the s...
by pstimpel
Sat Oct 26, 2019 7:40 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Hi Reinhard,

That's not working as desired, unfortunately. It inverts the whole action. In pseudo code Im looking for something like this


if right stick > 0 then
outcome = rightstick + leftstick
else
outcome = rightstick - leftstick
endif

Regards
Peter
by pstimpel
Sat Oct 26, 2019 5:30 pm
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

Re: How to mix the input from two sticks to control 2 motors

Thanks a lot, Joao. This is the manual I was aware of. However, I cannot figure out how to fix my problem. I wastrying curves. I am a software developer, and in a programming language I would just invert the added value if the original input was negative. I have no idea how to make that in ErskyTX. ...
by pstimpel
Sat Oct 26, 2019 11:14 am
Forum: er9x
Topic: How to mix the input from two sticks to control 2 motors
Replies: 23
Views: 4632

How to mix the input from two sticks to control 2 motors

Hi, I am sorry if I am using the wrong terms, but I am brand new to RC control hobby. Due this I do not even know what terms to search for. I have two motors, two ESC, one FRSky x8r, and a turnigy 9x pro flashed with Er9x I got from a friend - using Mode 2. I am able to setup simple things like an R...

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