Guys, before you get carried away too much, just appreciate what is already there in the sim. It looks like Pajkul is the only one who realizes how much work is required for these giant requests. It just ain't never gonna happen if Scawen continues to do things alone.

But, if I could choose only one of all here mentioned updates for LFS, it would definitely be Jessica Alba

Seriously, my only request is ingame real time FFB monitor and min force FFB slider. These are very easy and quick to implement and it's a pitty that they are not already in the game.

Last edited by rane_nbg, Wed 18 Aug 2021, 09:16.

It really needs to be done in the PID descriptor part of the firmware, which defines the number of FFB axis and other properties. If VRS guys didn't make this configurable, there is nothing you can do from the outside.

A good example of this is done by guys that are developing openFFB firmware, where you can select up to 3 FFB axes from their configurator software. Maybe in the future, they are able to reconfigure their firmware for wiring to be the same as in mmos, then you would be able to just upload openFFB firmware in your hardware and have it working.

https://hackaday.io/project/163904-open-ffboard
https://github.com/Ultrawipf/OpenFFBoard

Quote from NumberTwo :

yeah i dont care much about all you said

hahaha you know how to be brutal for sure.

I agree with you, the look and feel of LFS is only a small part of the enjoyment. Everything else is what makes it much better. Sometimes I wonder if we had more players, would it still be the same, or would it just eventually end up being the same as every other sim. Having a small community that is unique and quite filtered out from crap players is what makes this sim great as well.

Hi guys, after some time, I think I was able to replicate this issue on my homemade Arduino FFB wheel firmware.

The same behavior is happening if I enable 2 FFB axes (X and Y) in my firmware. LFS is only sending negative values of FFB, there are no positive values. However, if I reconfigure my firmware to only have 1 FFB axis (X only) all is fine.

The weirdest thing is that my Thrustmaster T300RS has 2 FFB axes defined in its firmware and it still works normally in LFS.

I do not know if this will help anyone but I just wanted to share my findings.

Well yes, the same cars can surely have different speeds and braking capabilities - it is called a car setup.

As others already pointed out, make sure that you can press your pedals fully and that it is registered in lfs as a full excitation of a corresponding axis.

You can always upgrade a graphics card at a later point. It seems like a good deal, it will run LFS just fine. Just make sure to install it on the SSD.

You are absolutely right. I'm positive that devs will fix this, it is only a minor issue, that should be not too much time-consuming.

I am using the original spring with a pencil eraser, I found the one with a similar profile, but it was longer, I just cut it down to a similar size. It is softer than the stock G29 rubber bar and it's much better for me. I have more room for modulation as it gets squeezed hard.

It's most probably an issue with the drivers. That error appears if the device reports 2 FFB axis, LFS only uses 1 and is not able to create FFB effects for the other one.

You need to figure out which version of drivers will work with lfs.

You can always have a go with port forwarding. Google it for your router.

When you start lfs setup exe run it as an administrator.

Very nice work man.

I will not be of any help, since I do not know how to set up a drift server. We use airio which configures LFS through inSim on our servers and it is not able to support drifting stuff.

Not sure about vertical FOV, but I use 82deg horizontal FOV on Oculus CV1.

If you do trial and error, what seems to be an ok value?

In order to connect to an LFS server as an admin, you just need to enter the server admin password prior to joining the server. Then the above-mentioned commands will be available.

Here are some figures that should help and explain how to calculate the turning radius, for the correct "Ackerman type" of the steering rack. Note the abbreviations: I-inner, O-outer, F-front, R-rear. We need a little bit of clarification from Scawen for what exactly the parallel steer option means in car setup. I'm guessing that if you set 0% that would correspond to a full Ackerman steering and going towards a higher % makes it less Ackerman until wheels are completely parallel.

Last edited by rane_nbg, Fri 30 Apr 2021, 07:14.

I completely agree with you guys.

Let's start a movement: "Give 36 degrees to FWD cars!"

Is there a possibility to plug in the pedals as a stand-alone USB device, rather than through the wheel base?
When you open game controllers do you see two or one device related to your wheel?

Hi VladM, yes. Have a look here https://www.lfs.net/forum/thre ... 86-wheel-steering-degrees

Tnx for info. As easy as it sounds, unfortunately that pretty much exceeds my programming knowledge.

Hi guys, first of all, thank you very much Scawen and Eric for your efforts to improve the sim, it's highly appreciated.

I'm extremely pleased with the increased resolution and refresh rate of FFB, it really does make a noticeable difference even on G29. However, there are still a few tiny and easy features that need to be implemented which I really miss.

[1] minimal force adjustment (advanced: FFB mapping or LUT option)
[2] FFB clipping indicator (advanced: FFB real-time monitor)

Pretty much all non Direct Drive wheels have the problem of low forces being covered in the wheel's inherent friction. Unfortunately, manufacturers do not care about this and do not offer such corrections. As a basic version, the minimal force slider (Fig 2) would solve this once and for all so that we can enjoy the sim even more. The advanced version would include more points so that we would even be able to map the FFB to our wheel and compensate for its force nonlinearity, similar to what they did with the look-up table in Assetto Corsa.

I do not even want to stress how important is not to clip the FFB. As very basic, an FFB clipping LED indicator is enough. An advanced option, allowing to visually inspect the forces being sent to the wheel would be immensely helpful. Something like fps real-time monitor (Fig 1) is more than enough, nothing fancy.

I hope that Scawen will seriously consider this and implement at least the basic versions of such features, as their value for all wheel users will be enormous. If needed, I can offer more details and also some example code, since I have already implemented these features in my DIY FFB wheel.

Last edited by rane_nbg, Fri 23 Apr 2021, 12:32.

How does one use 24bit sound in LFS?

Why would you do that, when all LFS sound samples are compressed and have a much lower bit rate anyway.

It's a small program made by devs of iRacing, which can read many things about device firmware regarding FFB. It can generate some FFB effects, which is very useful for testing the wheel and check if everything works correctly.

If you are able to generate forces with it, then obviously LFS has some issue with your wheel.

There are little to no online servers that support S1 only content. If you want a single-player, it is worth it. Otherwise, I would recommend waiting till you can get S2.

No need to be confused, you only have one device reported that's how your wheel is made.

Can you select Axes/FF tab and make a picture?