Comments (21)
atar-axis
commented on August 15, 2024
Hi there, I am quite busy at the moment but it sound like it shouldn't be a big deal to realize that - I hope I will find some time within next weeks.
But I am not yet sure how exactly the expected behaviour is? At the moment the left trigger is on axis ABS_Z and the right one is ABS_RZ. What exactly do you need?
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piet206
commented on August 15, 2024
Thanks for the quick reply. Let's see if I can clarify what needs to be done.
Both LT and RT should be on axis ABS_Z
LT should be 0 to -1. RT should be 0 to 1. When both triggers are at rest, the value would be 0. When both triggers are fully depressed, the value would also be 0.
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atar-axis
commented on August 15, 2024
Ah, ok I see - so they work against each other in a sense. Are you sure about the Values (0,-1,0,1)? Normally we are talking about ranges from -32.768 to 32.767 or 0 to 65.535 for axis.
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piet206
commented on August 15, 2024
Exactly, they work against each other. No, I'm not sure about those values (0,-1,0,1). Your typical ranges that are used for the triggers sound good to me.
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atar-axis
commented on August 15, 2024
Hey there, I uploaded a first draft, you can test it by using
git clone https://github.com/atar-axis/xpadneo.git -b combine_triggers
sudo ./unsintall.sh
sudo ./install.sh
Note: The combined_z_axis feature is automatically enabled using this branch, this will not be the case once it is merged to master
Unfortunaltey it is not yet working as expected - I am unsure about the range and the triggers do not go back to 0 as one would hope. Should be easy to fix within the next hour.
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atar-axis
commented on August 15, 2024
I fixed the problem with the offset, the range is now between -1024 and 1023 and the reaction is pretty smooth.
But I am still not sure if this is what your game expects, can you do me a favor and give me the output of
evtest /dev/input/event<HIGHEST_NUMBER>
while using xboxdrv? I am mainly interested in - as said - the range of ABS_Z
on my machine, using this branch, the output is the following when I press and release the left trigger followed by the right one:
flood@flood-r3 ~> evtest /dev/input/event15
Input driver version is 1.0.1
Input device ID: bus 0x5 vendor 0x45e product 0x2e0 version 0x1130
Input device name: "Xbox Wireless Controller"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 304 (BTN_SOUTH)
Event code 305 (BTN_EAST)
Event code 307 (BTN_NORTH)
Event code 308 (BTN_WEST)
Event code 310 (BTN_TL)
Event code 311 (BTN_TR)
Event code 314 (BTN_SELECT)
Event code 315 (BTN_START)
Event code 316 (BTN_MODE)
Event code 317 (BTN_THUMBL)
Event code 318 (BTN_THUMBR)
Event type 3 (EV_ABS)
Event code 0 (ABS_X)
Value 2481
Min -32768
Max 32767
Flat 4095
Event code 1 (ABS_Y)
Value 1706
Min -32768
Max 32767
Flat 4095
Event code 2 (ABS_Z)
Value 0
Min -1024
Max 1023
Fuzz 3
Flat 63
Event code 3 (ABS_RX)
Value 838
Min -32768
Max 32767
Fuzz 255
Flat 4095
Event code 4 (ABS_RY)
Value 2472
Min -32768
Max 32767
Fuzz 255
Flat 4095
Event code 16 (ABS_HAT0X)
Value 0
Min -1
Max 1
Event code 17 (ABS_HAT0Y)
Value 0
Min -1
Max 1
Event type 4 (EV_MSC)
Event code 4 (MSC_SCAN)
Event type 21 (EV_FF)
Event code 80 (FF_RUMBLE)
Event code 81 (FF_PERIODIC)
Event code 88 (FF_SQUARE)
Event code 89 (FF_TRIANGLE)
Event code 90 (FF_SINE)
Event code 96 (FF_GAIN)
Properties:
Testing ... (interrupt to exit)
Event: time 1546551083.330804, type 3 (EV_ABS), code 2 (ABS_Z), value -282
Event: time 1546551083.330804, -------------- SYN_REPORT ------------
Event: time 1546551083.331064, type 3 (EV_ABS), code 2 (ABS_Z), value -858
Event: time 1546551083.331064, -------------- SYN_REPORT ------------
Event: time 1546551083.331268, type 3 (EV_ABS), code 2 (ABS_Z), value -1023
Event: time 1546551083.331268, -------------- SYN_REPORT ------------
Event: time 1546551083.447450, type 3 (EV_ABS), code 2 (ABS_Z), value -872
Event: time 1546551083.447450, -------------- SYN_REPORT ------------
Event: time 1546551083.454892, type 3 (EV_ABS), code 2 (ABS_Z), value -503
Event: time 1546551083.454892, -------------- SYN_REPORT ------------
Event: time 1546551083.462366, type 3 (EV_ABS), code 2 (ABS_Z), value -186
Event: time 1546551083.462366, -------------- SYN_REPORT ------------
Event: time 1546551083.469864, type 3 (EV_ABS), code 2 (ABS_Z), value 0
Event: time 1546551083.469864, -------------- SYN_REPORT ------------
Event: time 1546551087.632897, type 3 (EV_ABS), code 2 (ABS_Z), value 167
Event: time 1546551087.632897, -------------- SYN_REPORT ------------
Event: time 1546551087.633114, type 3 (EV_ABS), code 2 (ABS_Z), value 646
Event: time 1546551087.633114, -------------- SYN_REPORT ------------
Event: time 1546551087.633323, type 3 (EV_ABS), code 2 (ABS_Z), value 1023
Event: time 1546551087.633323, -------------- SYN_REPORT ------------
Event: time 1546551087.782388, type 3 (EV_ABS), code 2 (ABS_Z), value 1010
Event: time 1546551087.782388, -------------- SYN_REPORT ------------
Event: time 1546551087.789929, type 3 (EV_ABS), code 2 (ABS_Z), value 799
Event: time 1546551087.789929, -------------- SYN_REPORT ------------
Event: time 1546551087.797373, type 3 (EV_ABS), code 2 (ABS_Z), value 577
Event: time 1546551087.797373, -------------- SYN_REPORT ------------
Event: time 1546551087.804843, type 3 (EV_ABS), code 2 (ABS_Z), value 367
Event: time 1546551087.804843, -------------- SYN_REPORT ------------
Event: time 1546551087.812433, type 3 (EV_ABS), code 2 (ABS_Z), value 184
Event: time 1546551087.812433, -------------- SYN_REPORT ------------
Event: time 1546551087.819939, type 3 (EV_ABS), code 2 (ABS_Z), value 30
Event: time 1546551087.819939, -------------- SYN_REPORT ------------
Event: time 1546551087.827343, type 3 (EV_ABS), code 2 (ABS_Z), value 0
Event: time 1546551087.827343, -------------- SYN_REPORT ------------
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piet206
commented on August 15, 2024
Awesome it works great! The game is X-Plane 11 btw. Thank you very much!
I also ran the test below.
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piet206
commented on August 15, 2024
I plugged in the controller via usb and ran the evtest. First pressing and releasing LT and then doing the same with RT:
p@p-desktop:~$ evtest /dev/input/event15 js0
Input driver version is 1.0.1
Input device ID: bus 0x3 vendor 0x45e product 0x2ea version 0x301
Input device name: "Microsoft X-Box One S pad"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 304 (BTN_SOUTH)
Event code 305 (BTN_EAST)
Event code 307 (BTN_NORTH)
Event code 308 (BTN_WEST)
Event code 310 (BTN_TL)
Event code 311 (BTN_TR)
Event code 314 (BTN_SELECT)
Event code 315 (BTN_START)
Event code 316 (BTN_MODE)
Event code 317 (BTN_THUMBL)
Event code 318 (BTN_THUMBR)
Event type 3 (EV_ABS)
Event code 0 (ABS_X)
Value 2360
Min -32768
Max 32767
Fuzz 16
Flat 128
Event code 1 (ABS_Y)
Value 1833
Min -32768
Max 32767
Fuzz 16
Flat 128
Event code 2 (ABS_Z)
Value 0
Min 0
Max 1023
Event code 3 (ABS_RX)
Value -1513
Min -32768
Max 32767
Fuzz 16
Flat 128
Event code 4 (ABS_RY)
Value 919
Min -32768
Max 32767
Fuzz 16
Flat 128
Event code 5 (ABS_RZ)
Value 0
Min 0
Max 1023
Event code 16 (ABS_HAT0X)
Value 0
Min -1
Max 1
Event code 17 (ABS_HAT0Y)
Value 0
Min -1
Max 1
Event type 21 (EV_FF)
Event code 80 (FF_RUMBLE)
Event code 81 (FF_PERIODIC)
Event code 88 (FF_SQUARE)
Event code 89 (FF_TRIANGLE)
Event code 90 (FF_SINE)
Event code 96 (FF_GAIN)
Properties:
Testing ... (interrupt to exit)
Event: time 1546568904.403582, type 3 (EV_ABS), code 2 (ABS_Z), value 237
Event: time 1546568904.403582, -------------- SYN_REPORT ------------
Event: time 1546568904.411575, type 3 (EV_ABS), code 2 (ABS_Z), value 707
Event: time 1546568904.411575, -------------- SYN_REPORT ------------
Event: time 1546568904.419576, type 3 (EV_ABS), code 2 (ABS_Z), value 1023
Event: time 1546568904.419576, -------------- SYN_REPORT ------------
Event: time 1546568905.299580, type 3 (EV_ABS), code 2 (ABS_Z), value 650
Event: time 1546568905.299580, -------------- SYN_REPORT ------------
Event: time 1546568905.307550, type 3 (EV_ABS), code 2 (ABS_Z), value 135
Event: time 1546568905.307550, -------------- SYN_REPORT ------------
Event: time 1546568905.315576, type 3 (EV_ABS), code 2 (ABS_Z), value 0
Event: time 1546568905.315576, -------------- SYN_REPORT ------------
Event: time 1546568906.499586, type 3 (EV_ABS), code 5 (ABS_RZ), value 181
Event: time 1546568906.499586, -------------- SYN_REPORT ------------
Event: time 1546568906.507571, type 3 (EV_ABS), code 5 (ABS_RZ), value 804
Event: time 1546568906.507571, -------------- SYN_REPORT ------------
Event: time 1546568906.515550, type 3 (EV_ABS), code 5 (ABS_RZ), value 1023
Event: time 1546568906.515550, -------------- SYN_REPORT ------------
Event: time 1546568907.799575, type 3 (EV_ABS), code 5 (ABS_RZ), value 799
Event: time 1546568907.799575, -------------- SYN_REPORT ------------
Event: time 1546568907.807569, type 3 (EV_ABS), code 5 (ABS_RZ), value 254
Event: time 1546568907.807569, -------------- SYN_REPORT ------------
Event: time 1546568907.815547, type 3 (EV_ABS), code 5 (ABS_RZ), value 0
Event: time 1546568907.815547, -------------- SYN_REPORT ------------
Looks like you were spot on with the 1023 value. Thanks again.
Anyway to use this the xpadneo driver while on USB?
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atar-axis
commented on August 15, 2024
oh damn, i forgot to mention that... could you please run xboxdrv with --trigger-as-zaxis?!
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piet206
commented on August 15, 2024
I've never been able to get xboxdrv to recognize my device which is what led me to xpadneo.
p@p-desktop:~$ xboxdrv --trigger-as-zaxis
xboxdrv 0.8.8 - http://pingus.seul.org/~grumbel/xboxdrv/
Copyright © 2008-2011 Ingo Ruhnke <[email protected]>
Licensed under GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it under certain
conditions; see the file COPYING for details.
-- [ ERROR ] ------------------------------------------------------
No Xbox or Xbox360 controller found
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atar-axis
commented on August 15, 2024
Ah I see. I will dig in the sourcecode of xboxdrv then. anyway, you said it works ingame and that's what counts :)
Btw, xpadneo is a wireless only driver until now - but I may add USB support someday.
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piet206
commented on August 15, 2024
I tried adding it manually to no avail. So for usb, I'm using the xpad driver which doesn't seem to have a combine z axis config.
Anyways, this branch works great for me over bluetooth.
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atar-axis
commented on August 15, 2024
I will keep it open until I merged it ;)
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piet206
commented on August 15, 2024
Ahh I see, very good.
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atar-axis
commented on August 15, 2024
Okay I found the line I was searching for:
// uinput_options.cpp
void
UInputOptions::trigger_as_zaxis()
{
m_axis_map.push_back(AxisMapOption("gamepad.trigger", "ABS_Z:-255:255:0:0"));
m_axis_map.push_back(AxisMapOption("gamepad.lt", "void"));
m_axis_map.push_back(AxisMapOption("gamepad.rt", "void"));
}
Hence the range is [-255;255] in xboxdrv - it wouldn't make much sense to use this range in xpadneo since we would lose a lot of accuracy, therefore I will stay with [-1024; 1023] for now.
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atar-axis
commented on August 15, 2024
Merged to master, please give it a try!
https://github.com/atar-axis/xpadneo#installation
https://github.com/atar-axis/xpadneo#configuration
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atar-axis
commented on August 15, 2024
I'll close this issue for now, if you are facing any problem - feel free to reopen it.
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atar-axis
commented on August 15, 2024
hey @piet206 - could you please update to the latest version and check if the gamepad still works as expected? I changed something which is related to this issue: #79
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piet206
commented on August 15, 2024
@atar-axis yep still works
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atar-axis
commented on August 15, 2024
Perfect, thanks!
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kakra
commented on August 15, 2024
Would you mind testing if #226 works for your use-case?
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