{"action":"created","issue":{"url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/214","labels_url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/214/labels{/name}","comments_url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/214/comments","events_url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/214/events","html_url":"https://github.com/bitcraze/crazyflie-clients-python/issues/214","id":114491473,"number":214,"title":"Unable to use Crazyradio PA with Python Client on Ubuntu 14.04","user":{"login":"troiwilliams","id":5101295,"avatar_url":"https://avatars.githubusercontent.com/u/5101295?v=3","gravatar_id":"","url":"https://api.github.com/users/troiwilliams","html_url":"https://github.com/troiwilliams","followers_url":"https://api.github.com/users/troiwilliams/followers","following_url":"https://api.github.com/users/troiwilliams/following{/other_user}","gists_url":"https://api.github.com/users/troiwilliams/gists{/gist_id}","starred_url":"https://api.github.com/users/troiwilliams/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/troiwilliams/subscriptions","organizations_url":"https://api.github.com/users/troiwilliams/orgs","repos_url":"https://api.github.com/users/troiwilliams/repos","events_url":"https://api.github.com/users/troiwilliams/events{/privacy}","received_events_url":"https://api.github.com/users/troiwilliams/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-11-01T20:38:21Z","updated_at":"2015-11-02T21:39:23Z","closed_at":null,"body":"**Issue:**\r\nThe Python client does not recognize (or probably detect) the Crazyradio PA interface upon starting the client and clicking the scan button. I ran the client as a regular user and as root, but I get the same results. I am not using the Bitcraze VM because it is unable to detect the Crazyflie 2.0 connection via USB nor the radio dongle.\r\n\r\n**Output on the terminal:**\r\nINFO:cfclient.utils.zmq_param:Biding ZMQ for parameters at tcp://*:1213\r\nINFO:cfclient.utils.zmq_led_driver:Biding ZMQ for LED driverat tcp://*:1214\r\nINFO:cfclient.utils.input:Using device blacklist [(VirtualBox|VMware)]\r\nINFO:cflib.crtp.radiodriver:v0.53 dongle with serial N/A found\r\nWARNING:cfclient.ui.tabs.GpsTab:GPS tab not enabled since no Pythonbindings for Marble was found\r\nINFO:cfclient.utils.input:Selected MUX: Normal\r\nINFO:cfclient.ui.main:Role of USB Joystick      USB Joystick is Device\r\nINFO:cfclient.utils.input.mux:Adding device USB Joystick      USB Joystick to MUX Normal\r\nINFO:cflib.drivers.cfusb:Looking for devices....\r\nINFO:cflib.crtp.radiodriver:v0.53 dongle with serial N/A found\r\nINFO:cflib.drivers.cfusb:Looking for devices....\r\n\r\n\r\n**Client versions:**\r\nI have used the latest Python clients from the GitHub repository (both Crazyflie PC client 2015.09 release [release: 2015.09; commit: 7080441] and the zipped download from the \"develop\" branch [commit: 46cb04a]).\r\n\r\n**Dongle version:**\r\nCrazyradio PA ver. 0.53 (successfully flashed via the usbtools scripts)."},"comment":{"url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/comments/153165474","html_url":"https://github.com/bitcraze/crazyflie-clients-python/issues/214#issuecomment-153165474","issue_url":"https://api.github.com/repos/bitcraze/crazyflie-clients-python/issues/214","id":153165474,"user":{"login":"troiwilliams","id":5101295,"avatar_url":"https://avatars.githubusercontent.com/u/5101295?v=3","gravatar_id":"","url":"https://api.github.com/users/troiwilliams","html_url":"https://github.com/troiwilliams","followers_url":"https://api.github.com/users/troiwilliams/followers","following_url":"https://api.github.com/users/troiwilliams/following{/other_user}","gists_url":"https://api.github.com/users/troiwilliams/gists{/gist_id}","starred_url":"https://api.github.com/users/troiwilliams/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/troiwilliams/subscriptions","organizations_url":"https://api.github.com/users/troiwilliams/orgs","repos_url":"https://api.github.com/users/troiwilliams/repos","events_url":"https://api.github.com/users/troiwilliams/events{/privacy}","received_events_url":"https://api.github.com/users/troiwilliams/received_events","type":"User","site_admin":false},"created_at":"2015-11-02T21:39:23Z","updated_at":"2015-11-02T21:39:23Z","body":"So, initially when I received the dongle I think it had version 0.51. When I plugged the dongle into the USB port, the green LED lit up for approximately one second then turned off. And whenever I scanned for the Crazyflie via the PC client the red LED continually flashed until the client's scan failed to detect the Crazyflie. The green LED never blinked during the scan.\r\n\r\nHowever, with version 0.53 the dongle's green LED remains on when it's plugged into the USB port. And when I scan for the Crazyflie, I can see the red LED blinking if I am a few centimeters away from the dongle; the red LED's brightness is dominated by the green LED so it is barely noticeable. Should the green LED remain on once it's plugged in? I assume not if you are saying that the green LED should blink a bit if a Crazyflie is detected.\r\n\r\nAlso, no the radio interface has never shown up during any of the scans that I did (for neither dongle versions)."}}