Game Input MultipleXer

Posted: **Fri Dec 27, 2013 9:03 pm**

Firstly I've gone through all of the settings and believe I've set them all correctly, but on GTA V the aiming feels very jumpy. The minimum distance I can get it to move on screen is quite big :/ and the aim feels quite jittery when moving small amounts, very pixelated. I have my DPI set to 5700 on a G500, and I do not get this issue with cod 4. Here's the relevant config stuff:

Code: Select all

      <mouse_options_list>
        <mouse name="" id="0" mode="Aiming" buffer_size="1" filter="0.00"/>
      </mouse_options_list>

        <axis id="rstick y" label="">
          <device type="mouse" id="0" name=""/>
          <event type="axis" id="y" dead_zone="43" multiplier="13.34" exponent="1" shape="Circle"/>
        </axis>
        <axis id="rstick x" label="">
          <device type="mouse" id="0" name=""/>
          <event type="axis" id="x" dead_zone="43" multiplier="6.11" exponent="1" shape="Circle"/>
        </axis>

I found it weird that the acceleration is 1, but that's the value that brings it back to the starting point. I've tried changing the buffer size but it doesn't seem to make any difference.

It also does not pickup slight movements in the mouse, for example if I move the mouse a tiny bit which definitely generates reports and even moves the cursor in windows (and moves aim in cod 4) then GTA doesn't move at all.

I was wondering if perhaps it has to do with the fact that it's running at 250hz instead of 100hz? Maybe gta was written for the 100hz rate? I don't know.

Edit: extra info

Latest GIMX.
Windows 7 64 bit
DIY adapter
Fat 40GB PS3
G500 & IBM Model M

Posted: **Sat Dec 28, 2013 2:08 pm**

Maybe the dead zone is too high?

Posted: **Sun Dec 29, 2013 12:28 am**

No it's correct, decrease it until it stops moving, increase it by 1? That's what I've done.

Edit: It's the refresh rate, I changed it to 100hz and all the problems seem to be solved. Guess GTA V handles controls in a unique way?

Posted: **Sun Dec 29, 2013 8:54 am**

How did you change the refresh rate?

Posted: **Sun Dec 29, 2013 12:46 pm**

I just launched emuclient with the following?

Code: Select all

-c PS3_GTAV.xml -p COM10 --curses --refresh 10 --subpos

It's definitely working because if I go to lower refresh rates the problem gets even bigger.

Posted: **Sun Dec 29, 2013 7:19 pm**

Thanks for reporting this.
I will set the default refresh rate to 100Hz in the next release.

Posted: **Sun Dec 29, 2013 7:42 pm**

Cool man, what about adding an option to each config? Also I'll donate soon.

Posted: **Sun Dec 29, 2013 7:52 pm**

I won't add this in the config, because a same config can be used at different frequencies: sixaxis/bluetooth=89Hz, sixaxis/usb=100Hz.
Another config file with controller-specific parameters seems better.

Posted: **Mon Dec 30, 2013 6:57 am**

I suppose you are using the EMUPS3 firmware?
Does it give the same results with the Joystick firmware?

Posted: **Sat Apr 19, 2014 6:30 am**

Hi! I'm new to this forum and Gimx.
I have the same aiming problem in GTA V. I'm using Win 7 and Gimx-serial. How do you change the refresh rate to 100Hz? I can't find a setting for it.
Should also mention that I'm on PS3 and I have flashed the Teensy with atmega32u4.hex. Is that the right fiwmware to use?
Sonny

Game Input MultipleXer

GTA V only picks up larger mouse movements, and is jumpy?

GTA V only picks up larger mouse movements, and is jumpy?

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy

Re: GTA V only picks up larger mouse movements, and is jumpy