Page 5 of 6
Re: G25 with GIMX 8.0 on RPi4B
Posted: Thu Jun 11, 2020 9:44 pm
by Matlo
My tests from last evening were made with a 4.19 kernel.
Code: Select all
Linux raspberrypi 4.19.118-v7+ #1311 SMP Mon Apr 27 14:21:24 BST 2020 armv7l GNU/Linux
I am running a rpi-update now, it is downloading a 5.4 kernel. I will post the result.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Thu Jun 11, 2020 10:21 pm
by Matlo
I think the timeout errors are more frequent with the 5.4 kernel (not 100% sure).
I get less errors when I slightly decrease the emulated controller frequency. This can be done using the command line:
Code: Select all
gimx -p /dev/ttyUSB0 -c LogitechG25_G29.xml -r 10
With -r 10 the controller runs at 100Hz instead of 200Hz, sending twice less commands to the adapter, leaving more bandwidth for the force feedback commands.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Sun Jun 14, 2020 8:30 pm
by stu.cz
Matlo wrote: ↑Thu Jun 11, 2020 10:21 pm
I get less errors when I slightly decrease the emulated controller frequency.
I think it stuck in lower frequency when I used the command.
I did video where you can listen steering wheel's movements and see the game without responce.
https://youtu.be/3-q9EC0e0e4
Re: G25 with GIMX 8.0 on RPi4B
Posted: Mon Jun 15, 2020 9:03 pm
by DynaMight
stu.cz wrote: ↑Sun Jun 14, 2020 8:30 pm
Matlo wrote: ↑Thu Jun 11, 2020 10:21 pm
I get less errors when I slightly decrease the emulated controller frequency.
I think it stuck in lower frequency when I used the command.
I did video where you can listen steering wheel's movements and see the game without responce.
https://youtu.be/3-q9EC0e0e4
Thats exactly what mine did with the Pi4. It works flawlessly with the Pi2.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Tue Jun 16, 2020 9:27 am
by Matlo
I just bought a RPi4 to check this. I will have it in a few days.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Tue Jun 16, 2020 10:32 am
by stu.cz
Matlo wrote: ↑Tue Jun 16, 2020 9:27 am
I just bought a RPi4 to check this. I will have it in a few days.
You are the best.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Mon Jul 06, 2020 4:50 pm
by Matlo
I received my RPi4B but lacked time to test it. I will try to test it soon.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Tue Jul 07, 2020 6:59 am
by stu.cz
Matlo wrote: ↑Mon Jul 06, 2020 4:50 pm
I received my RPi4B but lacked time to test it. I will try to test it soon.
I am excited.
Good luck with testing.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Wed Jul 22, 2020 9:04 am
by Matlo
Sorry for the slowness. I received my "sandwich" heat-sink to keep the RPi4 cooled. I will do the test as soon as I can.
Re: G25 with GIMX 8.0 on RPi4B
Posted: Wed Jul 22, 2020 9:10 am
by stu.cz
Matlo wrote: ↑Wed Jul 22, 2020 9:04 am
Sorry for the slowness. I received my "sandwich" heat-sink to keep the RPi4 cooled. I will do the test as soon as I can.
Thanks for the info