Comments (41)
svpcom
commented on August 13, 2024
I use NanoPI NEO2 with Armbian stretch, h264 encoding camera and rtl8812 wifi
See installation instructions in the WIKI and px4-devguide
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Howie9600
commented on August 13, 2024
i ordered two yesterday and they literally arrived 10 mins ago.
thank you i will try it all again now.
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Howie9600
commented on August 13, 2024
i have followed all the instructions and i am getting the current error. Any help would be great
root@nanopineocore2:/# systemctl status wifibroadcast@gs
- [email protected] - WFB profile gs
Loaded: loaded (/lib/systemd/system/[email protected]; disabled; vendor preset: enabled)
Active: active (running) since Wed 2019-06-12 14:33:40 UTC; 11ms ago
Main PID: 3115 (python)
Tasks: 1 (limit: 4915)
CGroup: /system.slice/system-wifibroadcast.slice/[email protected]
`-3115 /usr/bin/python -m telemetry.server gs wlx24050ff7306a
Jun 12 14:33:40 nanopineocore2 systemd[1]: Started WFB profile gs.
root@nanopineocore2:/# systemctl status wifibroadcast@gs
- [email protected] - WFB profile gs
Loaded: loaded (/lib/systemd/system/[email protected]; disabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Wed 2019-06-12 14:33:40 UTC; 37ms ago
Process: 3115 ExecStart=/usr/bin/python -m telemetry.server gs ${WFB_NICS} (code=exited, status=1/FAILURE)
Main PID: 3115 (code=exited, status=1/FAILURE)
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svpcom
commented on August 13, 2024
journalctl -xu wifibroadcast@gs
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Howie9600
commented on August 13, 2024
thank you so much. i got to see the error and now it is working. How did you get the rpi camera to send data through the link? is it ok if i post a basic step by step guide? well its what i did so it may help
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svpcom
commented on August 13, 2024
Systemd service file for raspbian
fpv-camera.service:
[Unit]
Description=FPV camera
After=network-online.target
[Service]
ExecStart=/bin/sh -c "raspivid --nopreview --awb auto -ih -t 0 -w 1920 -h 1080 -fps 30 -b 4000000 -g 30 -pf high -o - | gst-launch-1.0 fdsrc ! h264parse ! rtph264pay ! udpsink host=YOUR_WFB_IP_ADDRESS port=YOUR_WFB_PORT"
Type=simple
Restart=always
RestartSec=1s
TimeoutStopSec=10s
[Install]
WantedBy=multi-user.target
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svpcom
commented on August 13, 2024
Step-by-step guide will be ok - I'll add it to the wiki
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Howie9600
commented on August 13, 2024
i will write it an send it to you.
I had it working and rebooted and am now getting
ImportError: cannot import name IPRoute
i have pyroute2 installed but it still gives this error
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svpcom
commented on August 13, 2024
try to install pyroute2-python2 (or something like this).
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svpcom
commented on August 13, 2024
python2 -m pydoc pyroute2
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Howie9600
commented on August 13, 2024
so i have fixed that error and both tx and rx are running. I try to test and get this error
telemetry.config_parser.ConfigError: 'ascii' codec can't decode byte 0xe2 in position 76: ordinal not in range(128)
is it something i have done wrong?
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svpcom
commented on August 13, 2024
Remove non-ascii symbols from config file (for example unicode dash and quotes). Test it with iconv -f ascii -t utf8 /etc/wifibroadcast.cfg
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Howie9600
commented on August 13, 2024
it is only while running the wfb_cli test. the code doesnt have the issue normally
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Howie9600
commented on August 13, 2024
ok. so that fixed the issue but i am seeing link lost on all three connections. i cant ping 10.5.0.2 or 10.5.0.1.
for the test to work is there anything i am missing? both scripts are stable and the cards have been configure to right channel and power
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svpcom
commented on August 13, 2024
Check frequency channel. Try to switch from 5.8 to 2.4 GHz. Upload your config files and logs (from journalctl)
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svpcom
commented on August 13, 2024
What cards do you use on the both sides?
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Howie9600
commented on August 13, 2024
hello we have a two realtek cards
-- Logs begin at Thu 2019-06-13 13:03:40 UTC, end at Thu 2019-06-13 14:39:52 UTC. --
Jun 13 14:39:44 nanopineocore2 systemd[1]: Started WFB profile drone.
-- Subject: Unit [email protected] has finished start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit [email protected] has finished starting up.
--
-- The start-up result is done.
Jun 13 14:39:49 nanopineocore2 python[2989]: 2019-06-13 14:39:49+0000 [-] Log opened.
Jun 13 14:39:49 nanopineocore2 python[2989]: 2019-06-13 14:39:49+0000 [-] # iw reg set BO
Jun 13 14:39:49 nanopineocore2 python[2989]: 2019-06-13 14:39:49+0000 [-] # ifconfig wlx24050ff7320c down
Jun 13 14:39:49 nanopineocore2 python[2989]: 2019-06-13 14:39:49+0000 [-] # iw dev wlx24050ff7320c set monitor otherbss
Jun 13 14:39:49 nanopineocore2 python[2989]: 2019-06-13 14:39:49+0000 [-] # ifconfig wlx24050ff7320c up
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] # iw dev wlx24050ff7320c set channel 11 HT20
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] # iw dev wlx24050ff7320c set txpower fixed 58
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Listen for telem stream 1(RX), 2(TX) on 0.0.0.0:14550
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] UDPProxyProtocol starting on 14550
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] UDPProxyProtocol starting on 14700
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] UDPProxyProtocol starting on 56786
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Telem RX: /usr/bin/wfb_rx -p 1 -u 14700 -K /etc/drone.key -k 1 -n 2 wlx2$
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Telem TX: /usr/bin/wfb_tx -p 2 -u 14701 -K /etc/drone.key -B 20 -G long $
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Started telem rx
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Started telem tx
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Listen for video stream 3 on 0.0.0.0:5602
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Started video tx
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Video: /usr/bin/wfb_tx -p 3 -u 5602 -K /etc/drone.key -B 20 -G long -S 1$
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] UDPProxyProtocol starting on 14900
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] UDPProxyProtocol starting on 43822
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Tunnel RX: /usr/bin/wfb_rx -p 4 -u 14900 -K /etc/drone.key -k 1 -n 2 wlx$
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Tunnel TX: /usr/bin/wfb_tx -p 5 -u 14901 -K /etc/drone.key -B 20 -G long$
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Started tunnel rx
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] Started tunnel tx
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] telem tx: Listen on 14701 for wlx24050ff7320c
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] video tx: Listen on 5602 for wlx24050ff7320c
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] telem rx: wlx24050ff7320c has DLT_IEEE802_11_RADIO Encap
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] tunnel tx: Listen on 14901 for wlx24050ff7320c
Jun 13 14:39:50 nanopineocore2 python[2989]: 2019-06-13 14:39:50+0000 [-] tunnel rx: wlx24050ff7320c has DLT_IEEE802_11_RADIO Encap
-- Logs begin at Thu 2016-11-03 17:16:42 UTC, end at Thu 2019-06-13 14:35:01 UTC. --
Jun 13 12:41:34 nanopineocore2 systemd[1]: Started WFB profile gs.
-- Subject: Unit [email protected] has finished start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit [email protected] has finished starting up.
--
-- The start-up result is done.
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Log opened.
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # iw reg set BO
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # ifconfig wlx24050ff7306a down
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # iw dev wlx24050ff7306a set monitor otherbss
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # ifconfig wlx24050ff7306a up
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # iw dev wlx24050ff7306a set channel 11 HT20
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] # iw dev wlx24050ff7306a set txpower fixed 100
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Connect telem stream 2(RX), 1(TX) to 127.0.0.1:14550
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] UDPProxyProtocol starting on 33214
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] UDPProxyProtocol starting on 14600
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] UDPProxyProtocol starting on 60088
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Telem RX: /usr/bin/wfb_rx -p 2 -u 14600 -K /etc/gs.key -k 1 -n 2 wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Telem TX: /usr/bin/wfb_tx -p 1 -u 14601 -K /etc/gs.key -B 20 -G long -S 1 -L 0 -M 1 -k 1 -n 2 wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] AntennaFactory starting on 8001
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Started telem rx
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Started telem tx
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Send video stream 3 to 127.0.0.1:5600
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] AntennaFactory starting on 8002
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Started video rx
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Video: /usr/bin/wfb_rx -p 3 -c 127.0.0.1 -u 5600 -K /etc/gs.key -k 8 -n 12 wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] UDPProxyProtocol starting on 14800
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] UDPProxyProtocol starting on 33780
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Tunnel RX: /usr/bin/wfb_rx -p 5 -u 14800 -K /etc/gs.key -k 1 -n 2 wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Tunnel TX: /usr/bin/wfb_tx -p 4 -u 14801 -K /etc/gs.key -B 20 -G long -S 1 -L 0 -M 1 -k 1 -n 2 wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] AntennaFactory starting on 8003
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Started tunnel rx
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] Started tunnel tx
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] telem tx: Listen on 14601 for wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] telem rx: wlx24050ff7306a has DLT_IEEE802_11_RADIO Encap
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] video rx: wlx24050ff7306a has DLT_IEEE802_11_RADIO Encap
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] tunnel tx: Listen on 14801 for wlx24050ff7306a
Jun 13 12:41:38 nanopineocore2 python[1765]: 2019-06-13 12:41:38+0000 [-] tunnel rx: wlx24050ff7306a has DLT_IEEE802_11_RADIO Encap
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svpcom
commented on August 13, 2024
What driver version do you use?
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svpcom
commented on August 13, 2024
Use v5.2.20 from https://github.com/svpcom/rtl8812au
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jeng37
commented on August 13, 2024
Hi,
I got the same trouble for installing, so i wrote a little howto.
Wifibroadcast-Setup.txt
Thanks goes to Vasily.
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svpcom
commented on August 13, 2024
Thanks!
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svpcom
commented on August 13, 2024
I've added it to the wiki: https://github.com/svpcom/wifibroadcast/wiki/Install-from-scratch
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Howie9600
commented on August 13, 2024
That is excellent. Just a question what base image did you use? I always have issues with the drivers as they can never work with the kernel of what ever image I use.
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jeng37
commented on August 13, 2024
What device are you using?
Howie9600 <[email protected]> schrieb am Mi., 26. Juni 2019, 12:05:
… That is excellent. Just a question what base image did you use? I always
have issues with the drivers as they can never work with the kernel of what
ever image I use.
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svpcom
commented on August 13, 2024
I use https://dl.armbian.com/nanopineo2/Debian_stretch_next.7z but with custom kernel from FriendlyArm: http://wiki.friendlyarm.com/wiki/index.php/Building_U-boot_and_Linux_for_H5/H3/H2%2B
Patched drivers for 8812au is here: https://github.com/svpcom/rtl8812au
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svpcom
commented on August 13, 2024
Kernel and modules binaries (with patched 88XXau driver) for NEO2: linux.tgz.zip
You need to extract it to the image root and symlink Image and dtbs. Then rebuild initramfs. See http://wiki.friendlyarm.com/wiki/index.php/Building_U-boot_and_Linux_for_H5/H3/H2%2B for details.
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jeng37
commented on August 13, 2024
I use this to build my own.
https://github.com/armbian/build/blob/c7a9f59293b29020a0e9ed81ef9c28b230015ac0/README.md
Vasily Evseenko <[email protected]> schrieb am Mi., 26. Juni 2019,
12:25:
… I use https://dl.armbian.com/nanopineo2/Debian_stretch_next.7z but with
custom kernel from FriendlyArm:
http://wiki.friendlyarm.com/wiki/index.php/Building_U-boot_and_Linux_for_H5/H3/H2%2B
Patched drivers for 8812au is here: https://github.com/svpcom/rtl8812au
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Howie9600
commented on August 13, 2024
I have both pi's (all versions) and nanopineocore2
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Tyrrx
commented on August 13, 2024
@svpcom
Could you post how to symlink your Kernel and modules binaries and how to rebuild the initramfs, step by step?
I tried it but I dont know where I failed.
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svpcom
commented on August 13, 2024
How to install kernel and modules:
cd / && tar xzvf /tmp/linux.tgz
cd /boot
ln -s Image-svpcom Image
ln -s dtb-svpcom dtb
update-initramfs -c -k 4.14.111
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Tyrrx
commented on August 13, 2024
@svpcom
Thank you very much.
Do I need to copy /linux/lib/modules to /lib/modules too?
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svpcom
commented on August 13, 2024
cd / && tar xzvf /tmp/linux.tgz will extract modules to /lib/modules automatically
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Tyrrx
commented on August 13, 2024
@svpcom
I did ln -sf ..... becuase these symlinks already exist.
At the moment the neo2 doesn't boot and the green led flashes twice each secound. red one is off.
Is there something I need to do before I update the initramfs like deleteing the old one or something like that? Or does "update-initramfs -c -k 4.14.111" automaticly overwrites the old one?
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svpcom
commented on August 13, 2024
It should overwrite. You need to connect USB-UART to NEO2 serial console to debug
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Tyrrx
commented on August 13, 2024
@svpcom
Inside /boot/ there are two old files:
System.map-4.19.59-sunxi64 and config-4.19.59-sunxi64 but not for the new kernel.
Could that be the problem and where do I get them?
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svpcom
commented on August 13, 2024
You need to mount boot partition into /boot (it depends on image, some images have separate boot partition and other single partition for boot and root)
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Tyrrx
commented on August 13, 2024
@svpcom
I am using the armbian Image.
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svpcom
commented on August 13, 2024
What is on serial console during boot?
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Tyrrx
commented on August 13, 2024
@svpcom
I dont have a Uart Adapter right now but I will tell you as soon as possible.
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Tyrrx
commented on August 13, 2024
@svpcom
I finally soldered a serial connector. This is the result i got:
https://pastebin.com/Vc1s8wuJ
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svpcom
commented on August 13, 2024
Loading Environment from EXT4... ** File not found /boot/boot.env **
it seems that your u-boot environment in /boot directory is corrupted
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