G940 bugs sorted out???

[robtek]

a 3% jump is definitely no "major" glitch, more a minor glitch and shurely less than the mechanical linkage in RL had!!!
I've read many reports where bomber pilots told that they fiddeled quite a time to synchronize the engines.
On the other side the german bomber pilots during the BoB intentionally desynchronized their engines to add some difficulty for the acoustic direction finding attempts of the brits.

[pupo162]

http://www.youtube.com/watch?v=AzYoi...&feature=feedu

here you go, this is the issue I have on my throttle. throw all the video i only move the thortles, look how all the other axis just dance around. there is even a bit where i only move 1 throtle and the other has a spike too.


cheers

[1.JaVA_Sharp]

the new firmware and driver update didn't work for you?

[ACE-OF-ACES]

Originally Posted by 1.JaVA_Sharp

the new firmware and driver update didn't work for you?

Not one bit!

It was a joke IMHO in that the newest firmware focus was on the XY of the joystick itself.. Which I have yet to see anyone complane about.. the issue with the G940 from day one was the R1 and R2 noise and the reversal bug on all axis/sliders other than the XY of the main joystick.. And it took them months to come out with that.. So yes maybe some day the G940 will be fixxed.. but at the rate they are going it will be years before they even realise the real issue people are having with thie $300 joystick let alone come out with a firmware fix for it

[Arrow]

[QUOTE=pupo162;220242

here you go, this is the issue I have on my throttle. throw all the video i only move the thortles, look how all the other axis just dance around. there is even a bit where i only move 1 throtle and the other has a spike too.


cheers[/QUOTE]

I just tested it, doesn't happen with my stick. I've heard that some units may have cables stuck in the throttle, so when you move it it creates the spikes.

[robtek]

As i have my 4th G940 now, i am shure thats the cable in the throttle unit!
As you might still have warranty -> get a new G940.
Apart from those Problems i love this stick, and the last one i've got even has a little stop in the middle of rudder and aileron trim.

[ACE-OF-ACES]

Originally Posted by Arrow

I just tested it, doesn't happen with my stick. I've heard that some units may have cables stuck in the throttle, so when you move it it creates the spikes.

Didn't happen.. or should I say I didn't notice it right away either.. But as so many noted at the Logitec forums as time goes by and as you use it more and more the symptom apears for all.. In that it takes some time for those so called stuck cables to come loose and wa-la you will get the noisy R1 and R2 and reversals.. Just give it time

[Artist]

Originally Posted by ACE-OF-ACES

In that it takes some time for those so called stuck cables to come loose and wa-la you will get the noisy R1 and R2 and reversals.. Just give it time

The Reversal Bug has IMHO nothing to do with the cable in the right throttle (trims, rudder have it, too). Rumors(!) have it, that the behaviour we know as Reversal Bug was implemented on purpose: Potientiometers wear out over time (1 million turns...) and being already used to this behaviour from the start, you wouldn't notice... That could be the reason they fixed it for stick x and y (Hall sensors!) but not for other axes. But as said: This is a rumour.

I am quite happy with having redirected throttle and rudder via a BU0836A (R1 and R2 to follow on my next day off, trims already external).

Artist

[ACE-OF-ACES]

Originally Posted by Artist

The Reversal Bug has IMHO nothing to do with the cable in the right throttle (trims, rudder have it, too). Rumors(!) have it, that the behaviour we know as Reversal Bug was implemented on purpose: Potientiometers wear out over time (1 million turns...) and being already used to this behaviour from the start, you wouldn't notice... That could be the reason they fixed it for stick x and y (Hall sensors!) but not for other axes. But as said: This is a rumour.

Agreed I don't think it is the cabling.. the cabling that was causing the R1 and R2 noise.. I am surprised to hear they used pots instead of encoders or hall sensors.. but that would explain why the BU0836 analog inputs worked with these sensors.. Leo does some filtering on the analog inputs so even if you had a 'spike' it would be filtered out.. Why Logi can't do the same in their firmware is beyond me in that it is 'standard' practice to do so with most analog inputs to A2Ds.. Not sure what or why they would impliment in firmware a reversal when using pots.. makes no since really.. Thus I would leave that in the rumor column.. More likly is it is a typical pot spike that spikes in voltage in a direction oposite of what your currently at and thus apears to be a reversal of sort

Originally Posted by Artist

I am quite happy with having redirected throttle and rudder via a BU0836A (R1 and R2 to follow on my next day off, trims already external).

Yeah you cant go wrong with Leo's stuff.. everyone uses his stuff.. Ill have to look but I seem to recal him having a board that would convert the hall sensor outputs to analog inputs on his board.. if so I would dump all the Logi electronics and go full Leo!

[Artist]

Originally Posted by ACE-OF-ACES

I am surprised to hear they used pots instead of encoders or hall sensors..

Price. Economy. Halls only for stick x and y (FFB )...

Originally Posted by ACE-OF-ACES

Leo does some filtering on the analog inputs so even if you had a 'spike' it would be filtered out..

He does? Didn't know. Didn't see - yet...

Originally Posted by ACE-OF-ACES

Why Logi can't do the same in their firmware is beyond me in that it is 'standard' practice to do so with most analog inputs to A2Ds..

Those spikes are way too big - and just imagine: We would not notice them until the cable really brakes - after warranty has expired...

Originally Posted by ACE-OF-ACES

Not sure what or why they would impliment in firmware a reversal when using pots.. makes no since really.. Thus I would leave that in the rumor column.. More likly is it is a typical pot spike that spikes in voltage in a direction oposite of what your currently at and thus apears to be a reversal of sort

Maybe... When I fix R1 and R2 I could test a high quality poti on the logitech controller... and report here

Originally Posted by ACE-OF-ACES

Yeah you cant go wrong with Leo's stuff.. everyone uses his stuff.. Ill have to look but I seem to recal him having a board that would convert the hall sensor outputs to analog inputs on his board.. if so I would dump all the Logi electronics and go full Leo!

Just went to his website: All but his main page report 404. Obviously he's reconstructing... IIRC *all* his board BU0836, A , and X support the A1302KUA-T Hall sensors directly. I've just ordered some. We'll see.

Artist