steam-groundstations

OpenIPC Steam Deck Groundstation

Overview Installing OpenIPC software on camera module Unlocking Steam Deck & installing dependencies Acquiring/compiling wfb_ng binaries & libraries Share key pairs betsween gs/drone Launch gst-launch1.0 command to decode stream Streamline usage on Steam Deck Latency test methodology & result TODO

Overview

Caveats

If Steam Deck performs a system update, some or all changes may be lost and have to be redone (to be tested). To overcome this, rwfus can be used: https://github.com/ValShaped/rwfus (not tested)

Supported and/or tested devices

Steam Deck LCD with rtl8822ce (tested working, show rssi in wfb-cli gs) Ugreen rtl8812bu (tested, working. Does not show rssi in wfb-cli gs) ssc338q+imx415 (NOR16MB) GK7205V300+IMX335 to be tested

Installing OpenIPC software on camera module

Setup viable majestic configuration
Setup viable wfb_ng configuration

Unlocking Steam Deck & installing dependencies

unlock rootfs
unlocking 70hz screen

Acquiring/compiling wfb_ng binaries & libraries

Share key pairs betsween gs/drone

Launch gst-launch1.0 command to decode stream

Streamline usage on Steam Deck

Launch in Desktop Mode
Launch in Game Mode

Latency test methodology & result

Equipment

144hz arzopa portable monitor https://www.arzopa.com/products/z1fc-16-1-fhd-144hz-portable-monitor 100hz Asus external monitor 70hz overclocked Steam Deck LCD 60hz Steam Deck LCD Samsung S22 SUPERSLOWMO capture (960fps according to samsung) OpenIPC high resolution timer (https://openipc.org/tools/high-resolution-timer)

Settings

majestic.yaml iq.ini imx415_fpv.bin wifibroadcast

Test schedule

Test description	GS	CAM	WiFi	Resolution	FPS	Monitor&HZ	Frame1	Frame2	Frame3	Frame4	Frame5	AVG
Nice resolution 1	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1920x1080	30	Steamdeck 60hz	x1	x2	x3	x4	x5	avg
Nice resolution 2	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1920x1080	30	Steamdeck 70hz	x1	x2	x3	x4	x5	avg
Nice resolution 3	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1920x1080	60	Asus 100hz 60hz	x1	x2	x3	x4	x5	avg
Nice resolution 4	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1920x1080	60	Arzopa Z1FC 144hz	x1	x2	x3	x4	x5	avg
FPV 1	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1280x720	90	Steamdeck 60hz	x1	x2	x3	x4	x5	avg
FPV 2	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1280x720	90	Steamdeck 70hz	x1	x2	x3	x4	x5	avg
FPV 3	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1280x720	90	Asus 100hz	x1	x2	x3	x4	x5	avg
FPV 4	SD	ssc338q+imx415	Drone@rtl8812au->GS@rtl8812bu	1280x720	90	Arzopa Z1FC 144hz	x1	x2	x3	x4	x5	avg

Resources, Command library & explanation

https://github.com/OpenIPC/wiki/blob/master/en/gpio-settings.md gpio set/clear/toggle 23/24 https://github.com/OpenIPC/mavfwd https://github.com/OpenIPC/wiki/blob/master/en/fpv-step-by-step-guide.md https://openipc.org/majestic-endpoints https://docs.qgroundcontrol.com/master/en/qgc-user-guide/getting_started/download_and_install.html

https://wiki.archlinux.org/title/Arch_User_Repository https://aur.archlinux.org/packages/qgroundcontrol

pacman -S ... iwconfig ... ifconfig ... nw ... systemctl daemon-reload start/stop wifibroadcast@gs ... wfb-cli gs

TODO

Include the option to use external USB rtl8812au network card Connect directional antenna (Eachine Stingpad) to steamdeck network card (will not do this, but theoretically possible) Create script to facilitate wfb_ng installation Someone need to test on OLED Steam Deck

openipc / steam-groundstations Goto Github PK