VOXL Inspect Extrinsics
This tool reads the /etc/modalai/extrinsics.conf
file and prints the data to the screen for debug. For more info about this extrinsics config file, see the Configure Extrinsics page.
Arguments
yocto:/$ voxl-inspect-extrinsics --help
Tool to print extrinsic config as loaded from disk.
This will also add any new entries that have been added in an update.
Run in quiet mode to only validate the file contents and add new defaults.
See also: voxl-inspect-apriltag-config
-h, --help print this help message
-q, --quiet quiet mode
typical usage:
/# voxl-inspect-extrinsics
yocto:/$
Use
yocto:/$ voxl-inspect-extrinsics
#0:
parent: imu1
child: imu0
T_child_wrt_parent: -0.048 0.037 0.002
RPY_parent_to_child: 0.0 0.0 0.0
R_child_to_parent: 1.000 -0.000 0.000
0.000 1.000 -0.000
0.000 0.000 1.000
#1:
parent: imu0
child: tracking
T_child_wrt_parent: 0.065 -0.014 0.013
RPY_parent_to_child: 0.0 45.0 90.0
R_child_to_parent: 0.000 -0.707 0.707
1.000 0.000 -0.000
-0.000 0.707 0.707
#2:
parent: imu1
child: tracking
T_child_wrt_parent: 0.017 0.015 0.013
RPY_parent_to_child: 0.0 45.0 90.0
R_child_to_parent: 0.000 -0.707 0.707
1.000 0.000 -0.000
-0.000 0.707 0.707
#3:
parent: body
child: imu0
T_child_wrt_parent: 0.020 0.014 -0.008
RPY_parent_to_child: 0.0 0.0 0.0
R_child_to_parent: 1.000 -0.000 0.000
0.000 1.000 -0.000
0.000 0.000 1.000
#4:
parent: body
child: imu1
T_child_wrt_parent: 0.068 -0.015 -0.008
RPY_parent_to_child: 0.0 0.0 0.0
R_child_to_parent: 1.000 -0.000 0.000
0.000 1.000 -0.000
0.000 0.000 1.000
#5:
parent: body
child: stereo_l
T_child_wrt_parent: 0.100 -0.040 0.000
RPY_parent_to_child: 0.0 90.0 90.0
R_child_to_parent: 0.000 -0.000 1.000
1.000 0.000 -0.000
-0.000 1.000 0.000
#6:
parent: body
child: tof
T_child_wrt_parent: 0.100 0.000 0.000
RPY_parent_to_child: 0.0 90.0 90.0
R_child_to_parent: 0.000 -0.000 1.000
1.000 0.000 -0.000
-0.000 1.000 0.000
#7:
parent: body
child: ground
T_child_wrt_parent: 0.000 0.000 0.100
RPY_parent_to_child: 0.0 0.0 0.0
R_child_to_parent: 1.000 -0.000 0.000
0.000 1.000 -0.000
0.000 0.000 1.000
Source
Source code available on Gitlab.