Optitrack on Raspberry Pi
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(Difference between revisions)
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(→modify source) |
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== modify source == | == modify source == | ||
| − | The NatNet version should be changed - hard-coded in file. | + | The NatNet version should be changed - it is hard-coded in source file. |
cd ~/packet-client-linux | cd ~/packet-client-linux | ||
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./PacketClient DESKTOP-OVLVRUD.local 192.168.1.136 | ./PacketClient DESKTOP-OVLVRUD.local 192.168.1.136 | ||
| − | where DESKTOP-OVLVRUD is the hostname of the optitrack server and 192.168.1.136 is the IP of the raspberry pi in this case. | + | where DESKTOP-OVLVRUD is the hostname of the optitrack server (in ASTA) and 192.168.1.136 is the IP of the raspberry pi in this case. |
Revision as of 16:58, 12 May 2021
Using optitrack and thin NatNet client
Contents |
Install
Get client from https://github.com/b4be1/packet-client-linux e.g. from the raspberry:
git clone https://github.com/b4be1/packet-client-linux.git cd packet-client-linux mkdir build cd build cmake .. make
setup
On the raspberry pi set the wireless network to access the dedicated optitrack network
Modify the /etc/wpa_supplicant/wpa_supplicant.conf by adding the network groups, maybe the 5Ghz SSID should have highest priority.
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
ctrl_interface_group=0
update_config=1
country=DK
network={
ssid="asta_optitrack"
psk="asta2020"
priority=1
}
network={
ssid="asta_optitrack_5G"
psk="asta2020"
priority=2
}
Restart the network by reboot or just restart the network
sudo /etc/init.d/networking restart
modify source
The NatNet version should be changed - it is hard-coded in source file.
cd ~/packet-client-linux nano PacketClient.cpp
A bit down change the NatNetVersion to 3.1 (to fit Motive version 2.2)
// Versioning
int NatNetVersion[4] = {3, 1, 0, 0};
int ServerVersion[4] = {0, 0, 0, 0};
Compile the client
Compile
cd ~/packet-client-linux/build make
Run the client
cd ~/packet-client-linux/build ./PacketClient DESKTOP-OVLVRUD.local 192.168.1.136
where DESKTOP-OVLVRUD is the hostname of the optitrack server (in ASTA) and 192.168.1.136 is the IP of the raspberry pi in this case.
