{"action":"created","issue":{"url":"https://api.github.com/repos/ros-drivers/velodyne/issues/108","repository_url":"https://api.github.com/repos/ros-drivers/velodyne","labels_url":"https://api.github.com/repos/ros-drivers/velodyne/issues/108/labels{/name}","comments_url":"https://api.github.com/repos/ros-drivers/velodyne/issues/108/comments","events_url":"https://api.github.com/repos/ros-drivers/velodyne/issues/108/events","html_url":"https://github.com/ros-drivers/velodyne/issues/108","id":181621535,"number":108,"title":"How to use two VLP16( velodyne) with just one computer at a same time","user":{"login":"JeongJae0815","id":22664723,"avatar_url":"https://avatars.githubusercontent.com/u/22664723?v=3","gravatar_id":"","url":"https://api.github.com/users/JeongJae0815","html_url":"https://github.com/JeongJae0815","followers_url":"https://api.github.com/users/JeongJae0815/followers","following_url":"https://api.github.com/users/JeongJae0815/following{/other_user}","gists_url":"https://api.github.com/users/JeongJae0815/gists{/gist_id}","starred_url":"https://api.github.com/users/JeongJae0815/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JeongJae0815/subscriptions","organizations_url":"https://api.github.com/users/JeongJae0815/orgs","repos_url":"https://api.github.com/users/JeongJae0815/repos","events_url":"https://api.github.com/users/JeongJae0815/events{/privacy}","received_events_url":"https://api.github.com/users/JeongJae0815/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ros-drivers/velodyne/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"jack-oquin","id":1471375,"avatar_url":"https://avatars.githubusercontent.com/u/1471375?v=3","gravatar_id":"","url":"https://api.github.com/users/jack-oquin","html_url":"https://github.com/jack-oquin","followers_url":"https://api.github.com/users/jack-oquin/followers","following_url":"https://api.github.com/users/jack-oquin/following{/other_user}","gists_url":"https://api.github.com/users/jack-oquin/gists{/gist_id}","starred_url":"https://api.github.com/users/jack-oquin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jack-oquin/subscriptions","organizations_url":"https://api.github.com/users/jack-oquin/orgs","repos_url":"https://api.github.com/users/jack-oquin/repos","events_url":"https://api.github.com/users/jack-oquin/events{/privacy}","received_events_url":"https://api.github.com/users/jack-oquin/received_events","type":"User","site_admin":false},"assignees":[{"login":"jack-oquin","id":1471375,"avatar_url":"https://avatars.githubusercontent.com/u/1471375?v=3","gravatar_id":"","url":"https://api.github.com/users/jack-oquin","html_url":"https://github.com/jack-oquin","followers_url":"https://api.github.com/users/jack-oquin/followers","following_url":"https://api.github.com/users/jack-oquin/following{/other_user}","gists_url":"https://api.github.com/users/jack-oquin/gists{/gist_id}","starred_url":"https://api.github.com/users/jack-oquin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jack-oquin/subscriptions","organizations_url":"https://api.github.com/users/jack-oquin/orgs","repos_url":"https://api.github.com/users/jack-oquin/repos","events_url":"https://api.github.com/users/jack-oquin/events{/privacy}","received_events_url":"https://api.github.com/users/jack-oquin/received_events","type":"User","site_admin":false}],"milestone":null,"comments":6,"created_at":"2016-10-07T09:22:18Z","updated_at":"2016-10-09T17:18:52Z","closed_at":null,"body":"Hey,\r\n\r\nI have two VPL16 velodyne laser scanners and I connected using a switch to my computer.\r\n\r\nI fixed first VPL 16's IP to 192.168.1.201 and second VPL's IP to 192.168.1.202 using Web GUI\r\n\r\nand then I ran the velodyne package; roslaunch velodyne_pointcloud VLP16_points2_2.launch\r\n\r\nhere is the code of VLP16_points2_2.launch\r\n\r\n\r\n\r\n```\r\n<launch>\r\n\r\n<group ns=\"ns1\">\r\n\r\n  <!-- declare arguments with default values -->\r\n\r\n  <arg name=\"pcap\" default=\"\" />\r\n\r\n  <arg name=\"calibration\" default=\"$(find velodyne_pointcloud)/params/VLP16db.yaml\"/>\r\n\r\n  <arg name=\"min_range\" default=\"0.4\" />\r\n\r\n  <arg name=\"max_range\" default=\"130.0\" />\r\n\r\n    <arg name=\"device_ip\" default=\"192.168.1.201\" />\r\n\r\n\r\n  <!-- start nodelet manager and driver nodelets -->\r\n\r\n  <include file=\"$(find velodyne_driver)/launch/nodelet_manager.launch\">\r\n\r\n    <arg name=\"model\" value=\"VLP16\"/>\r\n\r\n    <arg name=\"device_ip\" value=\"$(arg device_ip)\" />\r\n\r\n    <arg name=\"pcap\" value=\"$(arg pcap)\"/>\r\n\r\n  </include>\r\n\r\n  <!-- start cloud nodelet -->\r\n\r\n  <include file=\"$(find velodyne_pointcloud)/launch/cloud_nodelet.launch\">\r\n\r\n    <arg name=\"calibration\" value=\"$(arg calibration)\"/>\r\n\r\n    <arg name=\"min_range\" value=\"$(arg min_range)\"/>\r\n\r\n    <arg name=\"max_range\" value=\"$(arg max_range)\"/>\r\n\r\n  </include>\r\n\r\n</group>\r\n\r\n<group ns=\"ns2\">\r\n\r\n  <!-- declare arguments with default values -->\r\n\r\n  <arg name=\"pcap\" default=\"\" />\r\n\r\n  <arg name=\"calibration\" default=\"$(find velodyne_pointcloud)/params/VLP16db.yaml\"/>\r\n\r\n  <arg name=\"min_range\" default=\"0.4\" />\r\n\r\n  <arg name=\"max_range\" default=\"130.0\" />\r\n\r\n  <arg name=\"device_ip\" default=\"192.168.1.202\" />\r\n\r\n\r\n  <!-- start nodelet manager and driver nodelets -->\r\n\r\n  <include file=\"$(find velodyne_driver)/launch/nodelet_manager.launch\">\r\n\r\n    <arg name=\"model\" value=\"VLP16\"/>\r\n\r\n    <arg name=\"device_ip\" value=\"$(arg device_ip)\" />\r\n\r\n    <arg name=\"pcap\" value=\"$(arg pcap)\"/>\r\n\r\n  </include>\r\n\r\n  <!-- start cloud nodelet -->\r\n\r\n  <include file=\"$(find velodyne_pointcloud)/launch/cloud_nodelet.launch\">\r\n\r\n    <arg name=\"calibration\" value=\"$(arg calibration)\"/>\r\n\r\n    <arg name=\"min_range\" value=\"$(arg min_range)\"/>\r\n\r\n    <arg name=\"max_range\" value=\"$(arg max_range)\"/>\r\n\r\n  </include>\r\n\r\n</group>\r\n\r\n</launch>\r\n```\r\n\r\nHowever, I just can get only one topic which has combined data of two sensors Another topic is just empty Is there anything that I gotta do to get both of data?\r\n\r\nThank you in a advance I really appreciate your kind"},"comment":{"url":"https://api.github.com/repos/ros-drivers/velodyne/issues/comments/252499214","html_url":"https://github.com/ros-drivers/velodyne/issues/108#issuecomment-252499214","issue_url":"https://api.github.com/repos/ros-drivers/velodyne/issues/108","id":252499214,"user":{"login":"JeongJae0815","id":22664723,"avatar_url":"https://avatars.githubusercontent.com/u/22664723?v=3","gravatar_id":"","url":"https://api.github.com/users/JeongJae0815","html_url":"https://github.com/JeongJae0815","followers_url":"https://api.github.com/users/JeongJae0815/followers","following_url":"https://api.github.com/users/JeongJae0815/following{/other_user}","gists_url":"https://api.github.com/users/JeongJae0815/gists{/gist_id}","starred_url":"https://api.github.com/users/JeongJae0815/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JeongJae0815/subscriptions","organizations_url":"https://api.github.com/users/JeongJae0815/orgs","repos_url":"https://api.github.com/users/JeongJae0815/repos","events_url":"https://api.github.com/users/JeongJae0815/events{/privacy}","received_events_url":"https://api.github.com/users/JeongJae0815/received_events","type":"User","site_admin":false},"created_at":"2016-10-09T17:18:52Z","updated_at":"2016-10-09T17:18:52Z","body":"Of course, I'll let you know the reaults. Maybe 8 hours later\nLet's keep in touch!\n\n2016. 10. 10. 오전 1:28에 \"jack-oquin\" <notifications@github.com>님이 작성:\n\n> Please post a comment here when you get a chance to test this fix,\n> whatever the results.\n>\n> —\n> You are receiving this because you authored the thread.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/ros-drivers/velodyne/issues/108#issuecomment-252496468>,\n> or mute the thread\n> <https://github.com/notifications/unsubscribe-auth/AVnWE9kGmHoChS_XajfWgCcZf55qhMFXks5qyRZIgaJpZM4KQ1RJ>\n> .\n>\n"}}
{"actor":{"display_login":"JeongJae0815"}}