Merge pull request #213 from githubniko/master

Инструкция по настройке наземки на OrangePI 5 Ubuntu

README.md

@@ -41,6 +41,7 @@ OpenIPC Wiki
 - [OpenIPC as FPV system](en/fpv.md)
 - [Sigmastar FPV devices](en/fpv-sigmastar.md)
 - [Ubuntu based groundstation](en/fpv-gs-ubuntu.md)
+- [OrangePI 5 Ubuntu based groundstation](en/fpv-orange_pi5-ground.md)
 
 ### Troubleshooting
 - [Network does not work](en/trouble-network.md)

en/fpv-orange_pi5-ground.md

@@ -0,0 +1,160 @@
+# OpenIPC Wiki
+
+[Table of Content](../README.md)
+
+## Quick Setup of Ground Station for OrangePi 5 Ubuntu 22.04
+
+---
+
+<p align="center">
+  <img src="https://github.com/OpenIPC/wiki/blob/master/images/pi5-plus.png?raw=true" alt="Logo"/> 
+  <img src="https://github.com/OpenIPC/wiki/blob/master/images/pi-5.png?raw=true" alt="Logo"/>
+</p>
+
+### Prepare
+
+```
+sudo apt update
+sudo apt upgrade
+```
+
+### Download and install the Linux kernel headers for rockchip rk3588
+
+[https://drive.google.com/drive/folders/1R7VmAeo3_LpFDQvYSEG9ymAC-DvaLt47](https://drive.google.com/drive/folders/1R7VmAeo3_LpFDQvYSEG9ymAC-DvaLt47)
+
+```
+sudo dpkg -i linux-headers-legacy-rockchip-rk3588_1.1.2_arm64.deb
+sudo dpkg -i linux-image-legacy-rockchip-rk3588_1.1.2_arm64.deb
+```
+
+### Wifi card driver
+
+To disable add it to the blacklist:
+
+```
+sudo bash -c "cat > /etc/modprobe.d/wfb.conf <<EOF
+# blacklist stock module
+blacklist 88XXau
+blacklist 8812au
+blacklist rtl8812au
+blacklist rtl88x2bs
+EOF"
+```
+
+Compile the driver from source:
+
+```
+git clone -b v5.2.20 https://github.com/svpcom/rtl8812au.git
+cd rtl8812au/
+sudo ./dkms-install.sh
+```
+
+### Installing WFB-NG
+
+Using the "nmcli" command, we find out the name of your wifi adapter and substitute $WLAN in the place
+
+```
+git clone -b stable https://github.com/svpcom/wfb-ng.git
+cd wfb-ng
+sudo ./scripts/install_gs.sh $WLAN
+```
+
+and enable auto-upload
+
+```
+sudo systemctl enable wifibroadcast@gs
+```
+
+### Channel configuration
+
+```
+sudo vi /etc/wifibroadcast.cfg
+```
+
+### Copying the encryption key from an IP camera
+
+```
+sudo scp root@192.168.1.10:/etc/gs.key /etc/gs.key
+```
+
+and restarting wfb-ng:
+
+```
+sudo systemctl restart wifibroadcast@gs
+```
+
+### Start WFB CLI
+
+```
+wfb-cli gs
+```
+
+### Video decoding
+
+h265
+
+```
+gst-launch-1.0 udpsrc port=5600 caps='application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H265' ! rtph265depay ! h265parse ! mppvideodec ! xvimagesink sync=false
+```
+
+h264
+
+```
+gst-launch-1.0 udpsrc port=5600 caps='application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264' ! rtph264depay ! h264parse ! mppvideodec ! xvimagesink sync=false
+```
+
+###GS IS READY FOR USE###
+
+### Start, stop, restart service
+
+```
+systemctl status wifibroadcast@gs
+systemctl stop wifibroadcast@gs
+systemctl start wifibroadcast@gs
+```
+
+### Get last logs from service
+
+```
+journalctl -u wifibroadcast@gs -f
+journalctl -xu wifibroadcast@gs -n 100
+```
+
+### Useful commands
+
+```
+# Checking the operation of the wfb-ng
+/usr/bin/wfb_rx -p 0 -c 127.0.0.1 -u 5600 -K /etc/gs.key -i 7669206 $WLAN
+
+# Find out the name of the wifi adapter
+nmcli
+ifconfig
+iw
+
+# Displays the possible parameters of the wifi adapter
+iw list
+
+# Outputs the current frequency and power parameters
+sudo iw reg get
+
+# Set a new region
+sudo iw reg set RU
+https://hackware.ru/?p=17978 - Solves the problem of channel selection
+
+# Viewing running wfb-ng processes
+ps -aux | grep wfb
+
+# Set the power
+sudo ip link set $WLAN down
+sudo iw dev $WLAN set txpower fixed 30mBm
+sudo ip link set $WLAN up
+
+# View available plugins for decoding
+gst-inspect-1.0 | grep 265
+
+# Shows a list of downloaded drivers/modules
+lsmod
+
+# Displays a list of connected USB devices and related drivers
+usb-devices
+```