up & down (y-axis) not working in 3.8

retromarine

I can't be the only one with this problem...I used the same configs I had in 3.7 for mupen64plus.cfg and the Y-axis is the only thing not working. I use a Retrolink N64 USB controller and a shanwan dual shock PS controller. Neither one has Y-axis capabilities within any games for any emulator. The Retropie menu, however does allow up and down movement. I can't seem to figure out why 3.8 is doing this. Unless someone can figure this out, looks like I'll be re-writing 3.7. :(

mediamogul

@retromarine

Have you check the y-axis settings in /opt/retropie/configs/n64/mupen64plus.cfg and possibly /opt/retropie/configs/n64/InputAutoCfg.ini for anything suspicious? The settings should likely read Y Axis = "axis(1-,1+)" for 'mupen64plus.cfg' and Y Axis = axis(1-,1+) for 'InputAutoCfg.ini'.

retromarine

Yes like I said, I used the same configs from one I used in 3.7 that worked, but it doesn't work in 3.8. I double checked everything...code is solid. Thx for replying.

mediamogul

@retromarine

What happens when you try to remap the controllers through Emulation Station? When it comes time to register the left analog right and left, does it accept the input?

Zigurana

Just to add, I have the same issue (up/down not working since update to 3.8). They do not work in any emu, nor in ES.
To note, this behavior is true for both my USB Zero Delay Arcade encoder and USB keyboard.

Remapping the buttons is difficult as now I have no way to get down to the configure controller menu item :-).

mediamogul

@Zigurana

That is a problem. You might be able to trigger the initial ES setup prompt by eliminating /opt/retropie/configs/all/emulationstation/es_input.cfg. Rather than deleting the file, I would rename it so it could be restored if it had to be.

For either of you who might not know the steps involved, while in Emulation Station, drop to the command line by pressing f4 on the keyboard. Once you're there type:

mv /opt/retropie/configs/all/emulationstation/es_input.cfg /opt/retropie/configs/all/emulationstation/es_input.cfg.bak

Press enter, then type:

emulationstation

Press enter again and wait for Emulation Station to load, where hopefully you will be greeted by a configuration prompt.

Fluk3

I am having the same problem too with my zero delay encoders. I have renamed the suggested file and it does prompt to setup the controls when you access ES again. Up & down now work in ES but still do not work in any emulator whether it be a libreto or non libreto emulator. Controls were working in all emulators prior to the update.

mediamogul

@Fluk3

Stranger still. ES should have remapped the offending emulator config files at the same time it mapped it's own.

BuZz

@mediamogul doing that disables the auto configuration. Es needs reinstalling after to put the initial config in then.

BuZz

@Fluk3 unfortunately removing/renaming the file is not correct. Es needs reinstalling if doing that

sbidolach

Maybe something wrong is with controller.
The events in retropie console, you can check by below commands:

sudo apt-get install input-utils

Dump out all the input devices and the associated details about the device.

sudo lsinput

Display keyboard mapping of a particular event device

sudo input-kbd [number]

Display input events

sudo input-events [number]

You can also try mobile controller implemented by myself and if will be working fine then definitely something wrong with settings or your controller

https://github.com/sbidolach/mobile-gamepad

Fluk3

@sbidolach both controllers (dragonrise generic usb joystick) are fine, they worked as normal on 3.7 and stopped working correctly once I updated to 3.8. I have also done a clean install of 3.8 only to have the same problem and when I reverted back to a working 3.7 image the controllers worked as normal again.

mediamogul

@BuZz said in up & down (y-axis) not working in 3.8:

doing that disables the auto configuration.

Thanks BuZz. To live is to learn. That's why I had them back the file up rather than delete it out right. Anyone who attempted my previous instructions can restore their original preference file by dropping back to the command line (f4) and typing:

rm /opt/retropie/configs/all/emulationstation/es_input.cfg

Press enter, then type:

mv /opt/retropie/configs/all/emulationstation/es_input.cfg.bak /opt/retropie/configs/all/emulationstation/es_input.cfg

Press enter, then type:

emulationstation

Press enter and Emulation Station will load in the same state it was before attempting anything.

BuZz

btw a default "empty" config should look like

<?xml version="1.0"?>
<inputList>
  <inputAction type="onfinish">
    <command>/opt/retropie/supplementary/emulationstation/scripts/inputconfiguration.sh</command>
  </inputAction>
</inputList>

this is the config that triggers the auto configuration for retroarch emulators etc.

mediamogul

@BuZz

In the future, would it be advisable to recommend a procedure that creates 'es_input.cfg' with 'nano' that inserts those specific lines as a means of triggering the initial configure prompt?

Edit: Come to think of it, shouldn't that solve this particular situation?

BuZz

the lines are inserted in by the ES configure function, so calling that again would re-insert the lines. eg sudo ./retropie_packages.sh emulationstation configure

mediamogul

@BuZz

Very slick. Knowing the order in which these dominoes fall will certainly come in handy. Also, wouldn't this method potentially solve the problem being discussed here, or is it being examined at a developer level and we should just hold off on any further attempts at a fix?

BuZz

I don't know what the problem is here if re - but if updown works in ES it should work in RetroArch too. So long as those lines are in the config file, when reconfiguring a joypad it should trigger the configuration of retroarch (Restart ES first if changing the config).

Perhaps some kernel change caused the axis to be different between ES and RetroArch, but without the controller, it's going to be hard to debug. Also note that RetroPie is not an OS - the RetroPie image is just Raspbian Lite with RetroPie installed on top.

It may help for me to see the configs in /opt/retropie/configs/all/emulationstation and /opt/retropie/configs/all/retroarch-joypads

Fluk3

@BuZz said in up & down (y-axis) not working in 3.8:

/opt/retropie/configs/all/emulationstation and /opt/retropie/configs/all/retroarch-joypads

At present up & down are not working in ES. If I remove/rename es_input.cfg then ES will prompt me to setup the controls once I restart, up & down will then work in ES but not in any Emulator.

What I find really strange though is that the problem affects non libretro emulators too where I had to manually set the controls which were working prior to the update. The contents of the files below are as they were after the update, no amendments have been made.

The contents of /opt/retropie/configs/all/emulationstation/es_input.cfg is as follows:

<?xml version="1.0"?>
<inputList>
	<inputConfig type="joystick" deviceName="DragonRise Inc.   Generic   USB  Joystick  " deviceGUID="03000000790000000600000010010000">
		<input name="a" type="button" id="3" value="1" />
		<input name="b" type="button" id="4" value="1" />
		<input name="down" type="axis" id="3" value="1" />
		<input name="left" type="axis" id="0" value="-1" />
		<input name="lefttop" type="button" id="5" value="1" />
		<input name="right" type="axis" id="0" value="1" />
		<input name="righttop" type="button" id="8" value="1" />
		<input name="select" type="button" id="1" value="1" />
		<input name="start" type="button" id="0" value="1" />
		<input name="up" type="axis" id="3" value="-1" />
		<input name="x" type="button" id="7" value="1" />
		<input name="y" type="button" id="6" value="1" />
	</inputConfig>
</inputList>

The contents of /opt/retropie/configs/all/retroarch-joypads/DragonRiseInc.GenericUSBJoystick.cfg is as follows:

input_device = "DragonRise Inc.   Generic   USB  Joystick  "
input_driver = ""udev""
input_r_btn = "8"
input_save_state_btn = "8"
input_start_btn = "0"
input_exit_emulator_btn = "0"
input_l_btn = "5"
input_load_state_btn = "5"
input_up_axis = "-1"
input_a_btn = "3"
input_b_btn = "4"
input_reset_btn = "4"
input_down_axis = "+1"
input_right_axis = "+0"
input_state_slot_increase_axis = "+0"
input_x_btn = "7"
input_menu_toggle_btn = "7"
input_select_btn = "1"
input_enable_hotkey_btn = "1"
input_y_btn = "6"
input_left_axis = "-0"
input_state_slot_decrease_axis = "-0"

BuZz

https://retropie.org.uk/forum/topic/3/read-this-first - Please try and format your posts by putting log/file snippets in code blocks (or use an external pastebin site)