pcap_file: pcap文件路径
packet_rate(可选):文件回放速率,默认为10000,即1.0x
- 当packet_rate=0,尽最大速度回放
- 当packet_rate<=100,按文件大小回放,速度为<packet_rate>MB/s
- 当packet_rate>100,按倍率回放,速度为 (<packet_rate>/10000.0)x
file_rewind: 重播次数,默认为0,仅回放一次
- 当file_rewind>=0, 再播<file_rewind>次
- 当file_rewind=-1, 循环播放
注意:lidar_ip和udp_port需要与pcap文件中的雷达数据一致
common:
log_level: info #Log level: info, warn, error
lidars:
- lidar:
frame_id: seyond #Frame id
packet_topic: /iv_packets #Packet topic
frame_topic: /iv_points #Frame topic
lidar_name: seyond #Lidar name
lidar_ip: 172.168.1.10 #Lidar ip
udp_port: 8010 #Udp port, if < 0, use tcp
pcap_file: '' #Pcap file
packet_rate: 10000 #Packet rate
file_rewind: 0 #File rewind// ros
roslaunch seyond start_with_config.launch
// ros2
ros2 launch seyond start_with_config.py// ros
roslaunch seyond start.launch pcap_file:=<pcap_file_path> lidar_ip:=<lidar_ip> udp_port:=<udp_port>
// ros2
ros2 launch seyond start.py pcap_file:=<pcap_file_path> lidar_ip:=<lidar_ip> udp_port:=<udp_port>