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Update FPV-orange-pi-5-groundstation.md 

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JohnDGodwin 2024-02-13 03:18:05 -05:00 committed by GitHub
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@ -1,40 +1,40 @@
Download Ubuntu Server ISO and flash to device -- https://github.com/Joshua-Riek/ubuntu-rockchip
sudo apt update
sudo apt upgrade
`sudo apt update`
`sudo apt upgrade`
Go ahead and pull some packages we will need, too.
sudo apt install dkms python3-all-dev fakeroot network-manager
`sudo apt install dkms python3-all-dev fakeroot network-manager`
-------------------------------------------------------------------------------------------
***
Gsteamer setup with MPP
Download and install gstreamer
sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-bad1.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5
`sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-bad1.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5`
Download and install rockchip mpp, rga, and gstreamer plugin from an included custom PPA, for hardware accelerated decoding.
sudo apt install gstreamer1.0-rockchip1 librga-dev librga2 librockchip-mpp-dev librockchip-mpp1 librockchip-vpu0 libv4l-rkmpp rockchip-multimedia-config libgl4es libgl4es-dev libdri2to3
`sudo apt install gstreamer1.0-rockchip1 librga-dev librga2 librockchip-mpp-dev librockchip-mpp1 librockchip-vpu0 libv4l-rkmpp rockchip-multimedia-config libgl4es libgl4es-dev libdri2to3`
test with:
gst-inspect-1.0 | grep 265
`gst-inspect-1.0 | grep 265`
gst-inspect-1.0 | grep mpp
`gst-inspect-1.0 | grep mpp`
-----------------------------------------------------------------------
***
rtl8812au drivers installation
@ -50,38 +50,47 @@ enter the following line-by-line
EOF"
git clone -b v5.2.20 https://github.com/svpcom/rtl8812au.git
cd rtl8812au/
sudo ./dkms-install.sh
`git clone -b v5.2.20 https://github.com/svpcom/rtl8812au.git`
``cd rtl8812au/``
`sudo ./dkms-install.sh`
---------------------------------------------------------------------
***
reboot device
TODO: or figure out how to load the driver without a full reboot. Try "modprobe rtl8812au"
TODO: or figure out how to load the driver without a full reboot. Try "modprobe 88xxau"
----------------------------------------------------------------------
***
WFB-ng installation
find wifi device name using iwconfig and substitute it for $WLAN in the script install
git clone -b stable https://github.com/svpcom/wfb-ng.git
cd wfb-ng
sudo ./scripts/install_gs.sh $WLAN
`git clone -b stable https://github.com/svpcom/wfb-ng.git`
`cd wfb-ng`
`sudo ./scripts/install_gs.sh $WLAN`
after install:
sudo systemctl enable wifibroadcast
`sudo systemctl enable wifibroadcast`
then
sudo nano /etc/wifibroadcast.cfg
`sudo nano /etc/wifibroadcast.cfg`
change the channel to match the vtx
@ -94,101 +103,105 @@ Copy drone.key from the wfb-ng directory to the vtx's /etc directory
example using scp, replace x.x.x.x with the camera's ip address
scp drone.key root@x.x.x.x:/etc
`scp drone.key root@x.x.x.x:/etc`
Make sure gs.key was automatically put in /etc on the VRX side
ls /etc/gs.key
`ls /etc/gs.key`
---------------------------------------------------------------------
***
reboot device again
----------------------------------------------------------------------
***
test the connection:
on the groundstation run
sudo systemctl enable wifibroadcast@gs
sudo systemctl start wifibroadcast@gs
wfb-cli gs
`sudo systemctl enable wifibroadcast@gs`
`sudo systemctl start wifibroadcast@gs`
`wfb-cli gs`
Plug in the camera and watch the packets come in, xlost should stay near zero while xrecv should go up
-----------------------------------------------------------------
***
graphical environment for gstreamer playback
sudo apt install xorg
sudo apt install --no-install-recommends lightdm-gtk-greeter
sudo apt install --no-install-recommends lightdm
sudo apt install --no-install-recommends openbox
`sudo apt install xorg`
sudo nano /etc/lightdm/lightdm.conf
`sudo apt install --no-install-recommends lightdm-gtk-greeter lightdm openbox`
Then edit
`sudo nano /etc/lightdm/lightdm.conf`
insert:
[Seat:*]
autologin-user=ubuntu
xserver-command = X -nocursor
[Seat:*]
autologin-user=ubuntu
xserver-command = X -nocursor
------------------------------------------------------------------------------------------------------------------------------------
***
TODO:
At this point, reboot and you will have to login with a keyboard at least once, but after it will auto login the ubuntu user to an openbox session with no cursor
-----------------------------------------------------------------------------------------------------------------------------------
***
let's set the desktop wallpaper and write some startup scripts
sudo apt install libimlib2-dev libx11-dev libxinerama-dev pkg-config make
git clone https://github.com/himdel/hsetroot.git
cd hsetroot
make
sudo make install
`sudo apt install libimlib2-dev libx11-dev libxinerama-dev pkg-config make`
`git clone https://github.com/himdel/hsetroot.git`
`cd hsetroot`
`make`
`sudo make install`
Save your desired background image to /home/ubuntu/desktop.png
Save your desired background image to /home/ubuntu/desktop.png
a script to set the display resolution to 1280x720
sudo nano /home/ubuntu/setdisplay.sh
`sudo nano /home/ubuntu/setdisplay.sh`
insert:
#/bin/bash
export DISPLAY=:0
export DISPLAY=:0
if [[ $(xrandr | awk '/HDMI-1/ {print $2}') == "connected" ]]; then
xrandr --output HDMI-1 --mode 1280x720
if [[ $(xrandr | awk '/HDMI-1/ {print $2}') == "connected" ]]; then
xrandr --output HDMI-1 --mode 1280x720
fi
if [[ $(xrandr | awk '/HDMI-2/ {print $2}') == "connected" ]]; then
xrandr --output HDMI-2 --mode 1280x720
xrandr --output HDMI-2 --mode 1280x720
fi
exit 0
@ -199,9 +212,13 @@ a script to start/stop the video stream and save DVR to the ~/Videos directory
note: This script relies on a push button connected between pin 5 and GND. You will have to install one for this to work.
Make Videos directory
sudo nano /home/ubuntu/dvr.sh
`sudo mkdir /home/ubuntu/Videos`
Make the script
`sudo nano /home/ubuntu/dvr.sh`
insert:
@ -246,10 +263,11 @@ note: This script relies on a push button connected between pin 5 and GND. You w
done
Make the scripts executable with chmod +x.
Finally:
sudo nano /etc/xdg/openbox/autostart
`sudo nano /etc/xdg/openbox/autostart`
add:
@ -261,47 +279,44 @@ add:
-------------------------------------------------------------------------------------------
***
Pulling the DVR over IP -- a basic media server using nginx
sudo apt install nginx-light
`sudo apt install nginx-light`
give permissions up the file tree to our video directory
sudo chmod o+x /home /home/ubuntu /home/ubuntu/Videos
`sudo chmod o+x /home /home/ubuntu /home/ubuntu/Videos`
backup the default loading page and replace it with our own
sudo mv /etc/nginx/sites-available/default /etc/nginx/sites-available/default.old
`sudo mv /etc/nginx/sites-available/default /etc/nginx/sites-available/default.old`
sudo nano /etc/nginx/sites-available/default
`sudo nano /etc/nginx/sites-available/default`
Add the following, but replace x.x.x.x with your system's network IP address:
server {
listen 8080;
listen [::]:8080;
listen 8080;
listen [::]:8080;
server_name x.x.x.x;
root /home/ubuntu/Videos;
autoindex on;
server_name x.x.x.x;
root /home/ubuntu/Videos;
autoindex on;
}
restart nginx to initate the changes
sudo systemctl restart nginx
`sudo systemctl restart nginx`