Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
05331 DIP/Input Minor Always Oct 19, 2013, 23:03 May 21, 2017, 20:31
Tester scoobydude51 View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows Vista/7/8 (64-bit)
Status [?] Acknowledged Driver nemesis.cpp
Version 0.150 Fixed in Version Build Normal
Summary 05331: konamigt, rf2: Steering controls stuck either all the way to the left or right after race countdown
Description after the race starts the steering controls are stuck either all the way to the left or all the way to the right. It is fine until you steer just a little bit, then the bug happens.


I keep getting stuck in the guardrails and cannot unsteer.
Steps To Reproduce
Additional Information service mode says the steering is at 40. it should be at 00.


also I am using a DualShock 3 controller (the steering is used by my left analog stick. I get no response when I am stuck.)

when I do get to unsteer, every time I switch lanes, the screen flickers a bit.
Flags
Regression Version
Affected Sets / Systems konamigt, rf2
Attached Files
png file icon 0000.png (1,639 bytes) Oct 20, 2013, 18:54 Uploaded by scoobydude51
snapshot of the controls page in service mode
scoobydude51
jpg file icon KonamiGTWheel.jpg (82,549 bytes) May 21, 2017, 20:31 Uploaded by mmarino4
Photo of underside of Konami GT control panel. Looks like a dial controller.
mmarino4
Relationships
There are no relationsihp linked to this issue.
Notes
7
User avatar
No.09889
NekoEd
Senior Tester
Oct 20, 2013, 12:28
Unable to reproduce. (SDLMAME64/Linux 0.150)
User avatar
No.09892
scoobydude51
Tester
Oct 20, 2013, 19:00
edited on: Oct 20, 2013, 19:01
you can't? well, what does the handle (steering) command say in service mode?


btw, I changed the command to keyboard and I get a different result. I can unsteer, but every time I release the key, I automatically steer back to the guardrail.

User avatar
No.09893
NekoEd
Senior Tester
Oct 21, 2013, 00:46
Delete your NVRAM and CFG files and try again.
User avatar
No.09905
scoobydude51
Tester
Oct 26, 2013, 16:05
sorry for the wait. very busy.


but yeah, I deleted everything. still does it.


btw: these games don't have any nvram files.
User avatar
No.09907
Tafoid
Administrator
Oct 26, 2013, 16:10
The idea is to unplug your controller now and, even if you aren't actively using it, it might be influencing your game because of default mapping. Does it work when there is no external controller plugged in?
User avatar
No.09911
scoobydude51
Tester
Oct 26, 2013, 17:44
edited on: Oct 26, 2013, 17:45
it's better, but I still get shifted to the guardrail when I get to full speed.

but the good news is - I can get out of the guardrail more easily. but as I do that, I get back to the guardrail about a few seconds later.


at first I can drive straight, but if I even tap the keyboard (left or right), I automatically get shifted back to the guardrail.

User avatar
No.13842
mmarino4
Tester
May 21, 2017, 20:29
edited on: May 21, 2017, 23:04
I have the same steering issues with this game. I checked in 0.185.

A simple way to see the problem:
Let the race start but don't accelerate. Hold right for a few seconds and release. Now start to accelerate and you will drive into the left side of track.

MAME has the steering wheel set as a paddle however I believe it should be set as a dial. Unfortunately, I can't find a video of original hardware in action but take a look at this page showing the top and bottom of the control panel. I will attach a picture of the bottom in case the site goes down.

https://www.worthpoint.com/worthopedia/konami-gt-arcade-control-panel-steering-wheel