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I also use a laser scanner but I don't have any odometry data (I assume you mean from your wheels?) and it works fine. Here is my configuration file, which is almost identical to the given backpack_2d.lua file from the demo:
include "map_builder.lua"
options = {
map_builder = MAP_BUILDER,
map_frame = "map",
tracking_frame = "base_link",
published_frame = "base_link",
odom_frame = "base_link",
provide_odom_frame = false,
use_odometry = false,
use_laser_scan = true,
use_multi_echo_laser_scan = false,
num_point_clouds = 0,
lookup_transform_timeout_sec = 0.2,
submap_publish_period_sec = 0.3,
pose_publish_period_sec = 5e-3,
}
MAP_BUILDER.use_trajectory_builder_2d = true
TRAJECTORY_BUILDER_2D.use_imu_data = false
return options
The configuration file can be called from a launch file as so:
<launch>
<param name="robot_description"
textfile="$(find cartographer_ros)/urdf/backpack_2d.urdf" />
<node name="robot_state_publisher" pkg="robot_state_publisher"
type="robot_state_publisher" />
<node name="cartographer_node" pkg="cartographer_ros"
type="cartographer_node" args="
-configuration_directory $(find cartographer_ros)/configuration_files
-configuration_basename backpack_2d.lua"
output="screen">
<!--<remap from="echoes" to="scan" />-->
</node>
<node pkg="tf" type="static_transform_publisher" name="world_to_map_broadcaster" args="0 0 0 0 0 0 world map 50" />
<node pkg="tf" type="static_transform_publisher" name="base_to_laser_broadcaster" args="0 0 0 0 0 0 base_link laser 50" />
</launch>
Be sure to configure the simtime somewhere too