myrikld/linustrinus

TrinusVR streaming server for Linux

linustrinus's Issues

ALVR client support?

Not sure how similar the steaming protocol is, but there appears to be an open source system for GearVR/OcculusGo/Occulus Quest that only has a windows backend:

https://github.com/JackD83/ALVRClient
https://github.com/polygraphene/ALVRClient

Or maybe this app cloud be adapted to be a Trinus independent CardboardVR client to work with this?

Thanks for looking into it :)

Qt5 instalation problem

Trying to install the "samples" driver i get this:

"..."
CMake Error at CMakeLists.txt:199 (find_package):
By not providing "FindQt5.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Qt5", but
CMake did not find one.

Could not find a package configuration file provided by "Qt5" with any of
the following names:

Qt5Config.cmake
qt5-config.cmake

Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR"
to a directory containing one of the above files. If "Qt5" provides a
separate development package or SDK, be sure it has been installed.
"..."

I checked with Aptitude that i have everything Qt5 installed. What can i do?

Not an actual issue... but let's talk!

Hi guys, my name is Xavier and I'm the dev behind Trinus.
I found out about this Linux port and wanted to know more about it.
I'm a Windows user, but keen on having Linux support :)
So how well does it work? what games can you play, VR, nonVR?
Any way I can help?

Android CardBoard VR Runs Wrong

Android CardBoard TrinusVR Client cannot receive the frame. It is black screen.

However, the render surface on PC looks good.

How do I install the SteamVR SDK to continue?

I followed each of the instructions. However when I arrive at the Compile and install driver step when [./make.sh] is run it give a fatal error code of:

CMake Error at CMakeLists.txt:62 (message):
  OPENVRPATHS-NOTFOUND Please install SteamVR SDK to continue..

I don't know whats causing this however when I looked through the source code it references this to the error

# Check that the steamVR SDK is installed 
# (needed to prevent a segfault in OpenVR).
if(CMAKE_HOST_UNIX)
  find_file(OPENVRPATHS openvrpaths.vrpath PATHS $ENV{HOME}/.config/openvr "$ENV{HOME}/Library/Application Support/OpenVR/.openvr")
  if(${OPENVRPATHS} MATCHES OPENVRPATHS-NOTFOUND)
    message(FATAL_ERROR "${OPENVRPATHS} Please install SteamVR SDK to continue..")
  endif()
endif()

I use arch Linux with a gnome desktop and have Steam Vr installed What's causing this error and how do I fix it.

Getting blackscreen on phone

What I did so far -
Installed Trinus on Android
Ran "python3 main.py"

Expected - Show my ubuntu desktop on phone
Current result - I just have a black screen on phone.
Is is required to install SteamVR even if I just want this for desktop?

Solved! Phone/head too big/small (lens renders both eyes squeezed on the bottom half of the screen)

Why is a small window broadcast, as if one lens is felt, and the second seems to be felt as being located outside the borders. How to fix it? Two problems, a small lens, the second lens seems to be gone.

Screenshot:
https://ibb.co/4s1Tf7d

Changed different data in ffmpeg_fg.py and frame_generator.py fork

Issue compiling samples.

When compiling the samples, during CMAKE right after configuration is completed I get this error:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
OPENVR_LIBRARIES
linked by target "driver_linus_trinus" in directory /home/<my_home>/Downloads/LinusTrinus-master/samples/driver_linus_trinus

-- Generating done
CMake Generate step failed. Build files cannot be regenerated correctly.

Super fast video streaming from pc to Android

Hi people first let me congratulate you for your awesome work.

I've recently bought an "USB capture card" , price was 18€, that allows direct streaming to my Redmi note 8 Android phone with almost imperceptible lag. I'm wondering if you could implement a flag or something to substitute the current image transfer implementation with the UVC protocol which has native support since Android 9 as it would serve the same purpose but on the other hand would be blazingly fast. I'm linking to a sample UVC app repo, which by the way already has a cardboard VR option, in the hopes that you'll find the code more or less straightforward to implement.

I know there will be a bit of work but, you know, it would be totally awesome to run your software at that speed without being limited by the available CPU/GPU.

I guess the approach would be sending motion through wifi or using a USB splitter.

Link to video capture device
https://www.amazon.es/maravillosa-videograbadora-televisi%C3%B3n-adaptador-conmutador/dp/B093D6824V/ref=asc_df_B093D6824V/?tag=googshopes-21&linkCode=df0&hvadid=529579818604&hvpos=&hvnetw=g&hvrand=762915535207147397&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=20296&hvtargid=pla-1461033740056&psc=1

Sample UVC android app repo:
https://github.com/Peter-St/Android-UVC-Camera

Keep up with the excellent work! Thanks

Unable to build

Great project ! You're the only one who got this working ! But i'm unable to use it...

Here is the error :

alan@Ryzen-7:/usr/home/alan/Downloads/LinusTrinus-master/samples$ sudo bash make.sh
[sudo] password for alan:
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Compilation set for 64bits architectures.
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Found GLEW: /usr/include (Required is at least version "1.11")
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/home/alan/Downloads/LinusTrinus-master/samples
Scanning dependencies of target driver_sample_autogen
[ 20%] Automatic MOC and UIC for target driver_sample
[ 20%] Built target driver_sample_autogen
Scanning dependencies of target driver_sample
[ 40%] Building CXX object driver_sample/CMakeFiles/driver_sample.dir/driver_sample.cpp.o
[ 80%] Building CXX object driver_sample/CMakeFiles/driver_sample.dir/driverlog.cpp.o
[ 80%] Building CXX object driver_sample/CMakeFiles/driver_sample.dir/driver_sample_autogen/mocs_compilation.cpp.o
/usr/home/alan/Downloads/LinusTrinus-master/samples/driver_sample/driver_sample.cpp:3:10: fatal error: openvr_driver.h: No such file or directory
#include <openvr_driver.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
driver_sample/CMakeFiles/driver_sample.dir/build.make:86: recipe for target 'driver_sample/CMakeFiles/driver_sample.dir/driver_sample.cpp.o' failed
make[2]: *** [driver_sample/CMakeFiles/driver_sample.dir/driver_sample.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /usr/home/alan/Downloads/LinusTrinus-master/samples/driver_sample/driverlog.cpp:3:0:
/usr/home/alan/Downloads/LinusTrinus-master/samples/driver_sample/driverlog.h:9:10: fatal error: openvr_driver.h: No such file or directory
#include <openvr_driver.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
driver_sample/CMakeFiles/driver_sample.dir/build.make:62: recipe for target 'driver_sample/CMakeFiles/driver_sample.dir/driverlog.cpp.o' failed
make[2]: *** [driver_sample/CMakeFiles/driver_sample.dir/driverlog.cpp.o] Error 1
CMakeFiles/Makefile2:86: recipe for target 'driver_sample/CMakeFiles/driver_sample.dir/all' failed
make[1]: *** [driver_sample/CMakeFiles/driver_sample.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
mkdir: cannot create directory ‘/home/alan/.steam/steam/steamapps/common/SteamVR/drivers/sample/bin/linux64’: No such file or directory
rm: cannot remove '/home/alan/.steam/steam/logs/*': No such file or directory

This does't seem to work with SteamVR.

SteamVR keeps asking for headset to be plunged in. Does this even work with SteamVR? The Readme is convoluted. "??? | !!!"

NOT FOUND LIBRARY VARAIBLE

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
OPENVR_LIBRARIES
    linked by target "driver_linus_trinus" in directory /home/izz/Downloads/LinusTrinus-master/samples/driver_linus_trinus

-- Generating done
CMake Generate step failed.  Build files cannot be regenerated correctly.

How to go forward from here? Installing this has been frustrating as hell .

Unable to compile the app on nixos, i have opengl installed, system is amd based system

  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is Clang 16.0.6
-- The CXX compiler identification is Clang 16.0.6
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /etc/profiles/per-user/infinity/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /etc/profiles/per-user/infinity/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Compilation set for 64bits architectures.
CMake Error at /nix/store/4vq5ggsg1vmfs09r4sqbidmgvqlxrv14-cmake-3.27.8/share/cmake-3.27/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
  Could NOT find OpenGL (missing: OPENGL_opengl_LIBRARY OPENGL_glx_LIBRARY
  OPENGL_INCLUDE_DIR)
Call Stack (most recent call first):
  /nix/store/4vq5ggsg1vmfs09r4sqbidmgvqlxrv14-cmake-3.27.8/share/cmake-3.27/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
  /nix/store/4vq5ggsg1vmfs09r4sqbidmgvqlxrv14-cmake-3.27.8/share/cmake-3.27/Modules/FindOpenGL.cmake:545 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:106 (find_package)


-- Configuring incomplete, errors occurred!
make: *** No targets specified and no makefile found.  Stop.
cp: cannot stat './bin/linux64': No such file or directory
rm: cannot remove 'cmake_install.cmake': No such file or directory
rm: cannot remove 'Makefile': No such file or directory
rm: cannot remove 'driver_linus_trinus/cmake_install.cmake': No such file or directory
rm: cannot remove 'driver_linus_trinus/Makefile': No such file or directory

Unable to compile on Linux Mint 19.3

I was able to get the Python app to recognize my Android, which was great, but I couldn't figure out how to successfully compile the driver so that SteamVR could detect it.

The first problem I found was that my SteamVR path was different, it was actually: /home/user/.local/share/Steam/steamapps/common/OpenVR

Correcting that in the makefile got me a little closer but I got stuck on:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
OPENVR_LIBRARIES
linked by target "driver_linus_trinus" in directory /home/user/Gaming/LinusTrinus-master/samples/driver_linus_trinus

I assumed that this error meant it was looking for the OpenVR library file and I tried adding that to the driver_linus_trinus folder, but that didn't work either. Unfortunately this is where I'm stuck, I was really looking forward to trying this out!

Feature Request: Mirror SteamVR window to hmd (hide it from linux desktop)

Hello,

first of all, thank you very much for your awesome work.

The problem i got, if i work with one single physical desktop, the SteamVR desktop is mirrored to this screen.

Is there a possible solution to get the SteamVR window only in the headset/smartphone (like the windows version does this)?

There are workarounds like: virtaul dummy monitor, HDMI dummy plug. But they are all limited and might not work at any setup.

Have good remaining week.

[Feature request] OpenXR

It would be really nice to see OpenXR support in this as it seems to be the new standard. I was just wondering your thoughts on this? I really like this little application it allows for me to test vr applications on a budget but again would really love to see OpenXR

i made a blog on how to install linus trinus send this to anyone needing help

https://www.thisworldthesedays.com/how-to-use-and-install-linustrinus.html

SteamVR stuck at launch with error (with key component inst working / 303)

Stuck at "Something is wrong A key component of SteamVR isn't working correctly. Please reinstall SteamVR (303).

Only errors of interest I found were:

# vrclient_steam.txt
Mon Oct 02 2023 15:26:21.091139 [Info] - Unable to load driver linus_trinus. Primary driver shared library not found on filesystem (for this architecture): /home/jb/.steam/debian-installation/steamapps/common/SteamVR/drivers/linus_trinus/bin/linux32/driver_linus_trinus.so.

# vrcompositor.txt
Mon Oct 02 2023 15:21:45.497452 [Error] - CHmdWindowSDL: Failed to create direct mode surface
Mon Oct 02 2023 15:21:45.497591 [Error] - CHmdWindowSDL: VR requires direct mode.
Mon Oct 02 2023 15:21:45.497801 [Error] - Error making window!
Mon Oct 02 2023 15:21:45.510013 [Info] - Failed to kill gpu-trace
Mon Oct 02 2023 15:21:45.510098 [Info] - Failed to initialize compositor
Mon Oct 02 2023 15:21:45.510121 [Info] - Failed to start compositor: VRInitError_Compositor_CannotDRMLeaseDisplay

Just wondering if

• steam requires the 32bit linustrinus driver, or
• the X11/lxde which uses Openbox WM, is supported.

I'm on Debian bookworm with steam installed from the official repos.

How to disable fake3d?

How to disable fake3d?

Connecting to SteamVR makes motherboard beeper go off

See title... Pairing the app with the server works just fine, and SteamVR seems to work fine too (save for some other issues that don't seem to be related to Trinus), but once I start SteamVR LinusTrinus displays the message
INFO:frame_generator.xwd_fg:Found compositor window id: 0x4e00008
and my PC starts beeping like it just got stabbed.

Does this still work with current Trinus?

I've tried running this project as is with no luck (python ./main.py); I've also tried adding my local IP manually in Discover.py as well as changing the port from 7777 to 18086 but both Trinus and LinusTrinus stay waiting.

In short, does this project still work with current versions of Trinus or am I doing something wrong?

Compilation Errors - Can't find GLEW

Hi, I'm trying to compile the driver on Ubuntu 20.04.

user@ubuntu:~/LinusTrinus-master/samples$ ./make.sh
-- The C compiler identification is GNU 9.3.0
-- The CXX compiler identification is GNU 9.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Compilation set for 64bits architectures.
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so   
CMake Error at /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
  Could NOT find GLEW (missing: GLEW_INCLUDE_DIRS GLEW_LIBRARIES) (Required
  is at least version "1.11")
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.16/Modules/FindGLEW.cmake:207 (find_package_handle_standard_args)
  CMakeLists.txt:111 (find_package)

I'm not sure what it's complaining about as GLEW should be installed.

Aside from that, I am able to successfully pair my phone (Galaxy S8) and the server. The only issue appears to be with the driver, thus SteamVR doesn't detect it.

Issue compiling

Everything went fine, but I receive this bug in the end:

/usr/bin/ld: could not find -lOPENVR_LIBRARIES-NOTFOUND: Missing file or directory
collect2: error: ld returned 1 exit status
make[2]: *** [driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/build.make:161: bin/linux64/driver_linus_trinus.so] Error 1
make[1]: *** [CMakeFiles/Makefile2:99: driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Does someone know what could be happening?

Best regards

I compiled the driver but SteamVR doesn't detect anything

Need to install qt. Any alternative?

Since qt6 is 19gb I can not install it, hence I cannot compile the driver.
Can someone please provide to me precompiled version of this driver?

OpenSUSE Tumbleweed
Intel 630 GPU
64 Bit i3 9100
kernel 6.3.9-1-default
xfce

How to change the mode to mouse input?

Build and use instructions

Please make a wiki or better readme with build and use instructions.

SteamVR doesn't detect

I've installed the Driver and ran the application but nothing works, steam keeps telling me to connect my headset

Needs build instructions

To make my point clear, I know that I need to download openvr_driver.h from Valve's SDK repository, but I'm not sure what directory to put it in. I'm also not sure if I'm meant to run make.sh, or manually run cmake as per the README. Regardless, I can't get anything to become of running cmake, even with the openvr driver header file downloaded, so do I need more than that? Do I also need the rest of the SDK, or just the header files? And what are the prerequisites for building?

If I could get some more direction, I'd love to be able to run this and possibly even contribute, but as of right now, I have no idea where to start. This is such an inspiring project! Just please, give us a better README!

Sincerely,
Some guy on the Internet

Direct rendering to PSVR display?

Hi,
Interesting to see that someone is progressing VR on Linux...

I was instrumental in reverse engineering the PSVR and have had a python script for controlling the device for some time:
https://github.com/mungewell/pyPSVR

This script can enable the screen into Cinema or VR mode, and (under Windows) could use VRidge-API to send gyro-data to SteamVR using the code under 'example4' directory. I would be ecstatic if it could do similar under Linux.

The main requirements would be:
1). LinuxTrinus rendering full screen to the 2nd monitor (which is the output to PSVR).
2). LinuxTrinus providing some portal to let my code send headset position/rotation.

The VRidge-API uses packed data packets (defined with protobuf) and ZeroMQ protcol, I'd be happy to adapt to whatever this project would need.

I did an example video of Windlands showing roughly how it works:
https://www.youtube.com/watch?v=411_nbcAnHk

Cheers,
Simon.

não open ubuntu

Traceback (most recent call last):
File "/home/lordars/Downloads/LinusTrinus/main.py", line 8, in
from frame_generator.xwd_fg import XwdFrameGenerator
File "/home/lordars/Downloads/LinusTrinus/frame_generator/xwd_fg.py", line 6, in
from wand.image import Image
ModuleNotFoundError: No module named 'wand'

tracking with opentrack and NoMachine on second screen (steamVR)

hey, first thank you so much for this awesome project and the possibility to use a lot of Android devices as SteamVR device.

i got the Epson Moverio BT-300. i compiled your project and the tracking working like charm with Trinus CBVR App. But via Trinus App i got bad network glitches and freezes on my HMD. Then i tried to use you driver to track via opentrack and on the android device, i checked some tools for tracking (Heastracker, Head Tracker for OpenTrack, ...). That seems working, but it was not possible for me, to find the right settings for the output in Opentrack.

So can you give me hint please, how i can manage this issue (in my opinion the low fps rate is related to my HMD). Or you have maybe an Idea, how i get the headtracking working with opentrack.

Thanks a lot!

Steam error 307

Working

• Building the driver
• Connecting to the phone

1st Issue (resolved)

• The screen stays blank after connecting (don't actually know if it's wrong)
• Workaround:
  • Using this fork: https://github.com/ben-romer/LinusTrinus

2nd Issue

• SteamVR gives me this error:

  

• To exit the SteamVR, as it says, I have to quit SteamVR and then kill remaining processes

• Got the same error with both, the original project and the mentioned fork

Unknown sensor data len

tilting the phone just triggers WARNING:sensor_client:Unknown sensor data len followed by an integer
and the movement does not seem to get tracked. connecting to the server works and so does displaying the images

no issue but how do i run linustrinus

i do not know how to run it on a chromebook with linus support is there something i need to do?

SteamVR Crashes

Everything is compiled and setup
But when I open steamvr it either crashes or gives me error 119
I tried the fork but no luck either
What should I try to do?
Running Pop!_OS 21.10

LinusTrinus error on raspberrypi 4

I've downloaded LinusTrinus
I've started LinusTrinus by entering python3 main.py from my raspberrypi 4 after starting the android client.
The following is printed on my terminal.
INFO:discover:Start discover
INFO:discover:Find: MyIpAddress
INFO:sender:{'build': 'lite',
'deviceType': 'android',
'full': False,
'height': 1080,
'id': '325195349',
'lensCenterX': 0.5363247990608215,
'lensCenterY': 0.5,
'ref': '3tsus',
'scaleInX': 2.450000047683716,
'scaleInY': 1.7000000476837158,
'scaleX': 0.14692780375480652,
'scaleY': 0.23000000417232513,
'screenCenterX': 0.5,
'screenCenterY': 0.5,
'sensorSupport': ['none', 'normal'],
'sensorVersion': 1,
'version': 75,
'videoSupport': ['none', 'mjpeg', 'limelight'],
'warpW': 0,
'warpX': 2.299999952316284,
'warpY': 0.2199999988079071,
'warpZ': 0.23999999463558197,
'width': 2340}
INFO:frame_generator:ffmpeg cmd: ffmpeg -f x11grab -loglevel error -s 1600x600 -framerate 30 -i :0.0+0,0 -f mjpeg -vsync 2 -

My android device is just showing a black screen.
Any help will be appreciated.

Compositor window size

The current compositor size is too small when using a 1080p screen. Is there a way to either treat the phone as a second X server or a monitor? If I up the compositor window size to 1920x1080 I can't control the game because the window is hidden behind the compositor.

Please help.

I'm stuck in this message:

INFO:discover:Start discover

Android App is up and running

i think i have my phone internet shared to my PC.

STEAMVR accepts the driver and runs correctly.

Maybe i failed to complile, or my phone can't tether with my pc but it seems my phone and the program dont comunicate.

Play non-steam vr games

in README.md:

Available modes

Devices

• Mouse
• Steamvr

I am interested in playing non-steam games that support vr. How would I do that? Add the game to my steam library? play in mouse mode?

The documentation does not say anything about not using steam...

error: invalid new-expression of abstract class type ‘CSampleDeviceDriver’

when attempting to compile, i get the error: invalid new-expression of abstract class type ‘CSampleDeviceDriver’

output from make.sh:

└[$]> ./make.sh
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is GNU 13.2.1
-- The CXX compiler identification is GNU 13.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Compilation set for 64bits architectures.
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:381 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /usr/lib/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /usr/lib/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMakeLists.txt:106 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found OpenGL: /usr/lib/libOpenGL.so   
-- Found GLEW: /usr/include (found suitable version "2.2.0", minimum required is "1.11") 
-- Configuring done (0.6s)
-- Generating done (0.0s)
-- Build files have been written to: /home/withering/tmp/LinusTrinus/samples
[  0%] Built target driver_linus_trinus_autogen_timestamp_deps
[ 12%] Automatic MOC and UIC for target driver_linus_trinus
[ 12%] Built target driver_linus_trinus_autogen
[ 37%] Building CXX object driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/driver_linus_trinus.cpp.o
[ 37%] Building CXX object driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/driverlog.cpp.o
[ 62%] Building CXX object driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/driver_linus_trinus_autogen/mocs_compilation.cpp.o
[ 62%] Building CXX object driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/watchdog.cpp.o
[ 75%] Building CXX object driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/socket_process.cpp.o
/home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/driver_linus_trinus.cpp: In member function ‘virtual vr::EVRInitError CServerDriver_Sample::Init(vr::IVRDriverContext*)’:
/home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/driver_linus_trinus.cpp:259:52: error: invalid new-expression of abstract class type ‘CSampleDeviceDriver’
  259 |         m_pNullHmdLatest = new CSampleDeviceDriver();
      |                                                    ^
/home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/driver_linus_trinus.cpp:38:7: note:   because the following virtual functions are pure within ‘CSampleDeviceDriver’:
   38 | class CSampleDeviceDriver : public vr::ITrackedDeviceServerDriver, public vr::IVRDisplayComponent {
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/watchdog.h:4,
                 from /home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/driver_linus_trinus.h:4,
                 from /home/withering/tmp/LinusTrinus/samples/driver_linus_trinus/driver_linus_trinus.cpp:3:
/usr/include/openvr/openvr_driver.h:2902:30: note:     ‘virtual bool vr::IVRDisplayComponent::ComputeInverseDistortion(vr::HmdVector2_t*, vr::EVREye, uint32_t, float, float)’
 2902 |                 virtual bool ComputeInverseDistortion( HmdVector2_t *pResult, EVREye eEye, uint32_t unChannel, float fU, float fV ) = 0;
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/build.make:111: driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/driver_linus_trinus.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/Makefile2:101: driver_linus_trinus/CMakeFiles/driver_linus_trinus.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

can't connect phone to pc

I installed all the dependencies, downloaded the Trinus VR 2.2.1 app, and tried to follow the stepts in the readme file.
But I did not succeed to connect the phone to the pc, after running python3 main.py it displays INFO: discover: Start discover and then nothing happens, the trinus app says usb detected and the start button is purple

Build issue

I'm building using the readme.md from samples and i get this:

/home/rebok/LinusTrinus/samples/driver_linus_trinus/watchdog.cpp:58:45: error: no matching function for call to ‘vr::IVRWatchdogHost::WatchdogWakeUp(vr::ETrackedDeviceClass)’
58 | vr::VRWatchdogHost()->WatchdogWakeUp(vr::TrackedDeviceClass_HMD);

Error

When i try to open main.py, i got this error

Traceback (most recent call last): File "main.py", line 8, in <module> from frame_generator import FrameGenerator File "/home/arleeb/Desktop/LinusTrinus-master/frame_generator.py", line 29 return f"{self.width}x{self.height}" ^ SyntaxError: invalid syntax