I am using ros melodic and mavros to run my offboard node. It should fly in a square trajectory, but it stays still.
When I try to run my offboard program, it instead runs the figure 8 which it should not because my own node is already running.
Using the voxl-vision-hub wizard I tried to set it to offboard modes 1,2, & 3 and neither worked. In mode 1 it did the figure 8 trajectory. In mode 3 px4 didn't let me switch into offboard mode. In mode 2 it just stayed there.
Here's my launch file:
This is my voxl-vision-hub.conf file:
{
"config_file_version": 1,
"en_localhost_mavlink_udp": false,
"localhost_udp_port_number": 14551,
"en_vio": true,
"vio_pipe": "qvio",
"secondary_vio_pipe": "ov",
"en_reset_vio_if_initialized_inverted": true,
"vio_warmup_s": 3,
"send_odom_while_failed": true,
"horizon_cal_tolerance": 0.5,
"offboard_mode": "trajectory",
"follow_tag_id": 0,
"figure_eight_move_home": true,
"robot_radius": 0.300000011920929,
"collision_sampling_dt": 0.1,
"max_lookahead_distance": 1,
"en_tag_fixed_frame": false,
"fixed_frame_filter_len": 5,
"en_transform_mavlink_pos_setpoints_from_fixed_frame": false,
"en_voa": true,
"voa_upper_bound_m": -0.15000000596046448,
"voa_lower_bound_m": 0.15000000596046448,
"voa_voa_memory_s": 1,
"voa_max_pc_per_fusion": 100,
"voa_pie_max_dist_m": 20,
"voa_pie_min_dist_m": 0.25,
"voa_pie_under_trim_m": 1,
"voa_pie_threshold": 3,
"voa_send_rate_hz": 20,
"voa_pie_slices": 36,
"voa_pie_bin_depth_m": 0.15000000596046448,
"voa_inputs": [{
"enabled": true,
"type": "point_cloud",
"input_pipe": "dfs_point_cloud",
"frame": "stereo_l",
"max_depth": 8,
"min_depth": 0.300000011920929,
"cell_size": 0.079999998211860657,
"threshold": 4,
"x_fov_deg": 68,
"y_fov_deg": 56,
"conf_cutoff": 0
}, {
"enabled": true,
"type": "point_cloud",
"input_pipe": "stereo_front_pc",
"frame": "stereo_front_l",
"max_depth": 8,
"min_depth": 0.300000011920929,
"cell_size": 0.079999998211860657,
"threshold": 4,
"x_fov_deg": 68,
"y_fov_deg": 56,
"conf_cutoff": 0
}, {
"enabled": true,
"type": "point_cloud",
"input_pipe": "stereo_rear_pc",
"frame": "stereo_rear_l",
"max_depth": 8,
"min_depth": 0.300000011920929,
"cell_size": 0.079999998211860657,
"threshold": 4,
"x_fov_deg": 68,
"y_fov_deg": 56,
"conf_cutoff": 0
}, {
"enabled": true,
"type": "tof",
"input_pipe": "tof",
"frame": "tof",
"max_depth": 6,
"min_depth": 0.15000000596046448,
"cell_size": 0.079999998211860657,
"threshold": 3,
"x_fov_deg": 106.5,
"y_fov_deg": 85.0999984741211,
"conf_cutoff": 125
}, {
"enabled": true,
"type": "rangefinder",
"input_pipe": "rangefinders",
"frame": "body",
"max_depth": 8,
"min_depth": 0.300000011920929,
"cell_size": 0.079999998211860657,
"threshold": 4,
"x_fov_deg": 68,
"y_fov_deg": 56,
"conf_cutoff": 0
}]
}
Here is the part of my QGC log where it fails to move to offboard mode:
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