{"action":"created","issue":{"url":"https://api.github.com/repos/cyoung/stratux/issues/150","labels_url":"https://api.github.com/repos/cyoung/stratux/issues/150/labels{/name}","comments_url":"https://api.github.com/repos/cyoung/stratux/issues/150/comments","events_url":"https://api.github.com/repos/cyoung/stratux/issues/150/events","html_url":"https://github.com/cyoung/stratux/issues/150","id":122663210,"number":150,"title":"Stratux Status Message","user":{"login":"HiltonG","id":8648904,"avatar_url":"https://avatars.githubusercontent.com/u/8648904?v=3","gravatar_id":"","url":"https://api.github.com/users/HiltonG","html_url":"https://github.com/HiltonG","followers_url":"https://api.github.com/users/HiltonG/followers","following_url":"https://api.github.com/users/HiltonG/following{/other_user}","gists_url":"https://api.github.com/users/HiltonG/gists{/gist_id}","starred_url":"https://api.github.com/users/HiltonG/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/HiltonG/subscriptions","organizations_url":"https://api.github.com/users/HiltonG/orgs","repos_url":"https://api.github.com/users/HiltonG/repos","events_url":"https://api.github.com/users/HiltonG/events{/privacy}","received_events_url":"https://api.github.com/users/HiltonG/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":90,"created_at":"2015-12-17T05:22:06Z","updated_at":"2015-12-18T15:18:46Z","closed_at":null,"body":"Hi,\r\n\r\nThe purpose of this document is to propose through collaboration and agreement a status message for the Stratux ADS-B receiver.  This is a draft.  Provide all feedback through this thread.  The intent is to finalize this status message on or before December 31, 2015.  Please contribute to the discussion as soon as possible so that your ideas are heard early enough for discussions.\r\n\r\nhttp://hiltonsoftware.com/stratux\r\n\r\nThanks,\r\n\r\nHilton\r\n"},"comment":{"url":"https://api.github.com/repos/cyoung/stratux/issues/comments/165802127","html_url":"https://github.com/cyoung/stratux/issues/150#issuecomment-165802127","issue_url":"https://api.github.com/repos/cyoung/stratux/issues/150","id":165802127,"user":{"login":"duecedriver","id":16268004,"avatar_url":"https://avatars.githubusercontent.com/u/16268004?v=3","gravatar_id":"","url":"https://api.github.com/users/duecedriver","html_url":"https://github.com/duecedriver","followers_url":"https://api.github.com/users/duecedriver/followers","following_url":"https://api.github.com/users/duecedriver/following{/other_user}","gists_url":"https://api.github.com/users/duecedriver/gists{/gist_id}","starred_url":"https://api.github.com/users/duecedriver/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/duecedriver/subscriptions","organizations_url":"https://api.github.com/users/duecedriver/orgs","repos_url":"https://api.github.com/users/duecedriver/repos","events_url":"https://api.github.com/users/duecedriver/events{/privacy}","received_events_url":"https://api.github.com/users/duecedriver/received_events","type":"User","site_admin":false},"created_at":"2015-12-18T15:18:46Z","updated_at":"2015-12-18T15:18:46Z","body":"per the GDL specs \r\n\r\nWithin this 90% limit, the GDL 90 will output the following messages:\r\n\u0000 one Heartbeat message per second,\r\n\u0000 followed by the Ownship report,\r\n\u0000 followed by any Traffic Alert reports (if enabled),\r\n\u0000 followed by a number of Uplink messages (configurable, maximum of 0 to 4 per second),\r\n\u0000 followed by proximate Traffic reports,\r\n\u0000 followed by additional Uplink messages (if extra bandwidth capacity is available).\r\n\r\nthe heartbeat message\r\nBYTE  NAME               SIZE   VALUE \r\n1         Message ID      1           010 = Heartbeat\r\n\r\n2        Status Byte 1     1\r\n          Bit 7: GPS Pos Valid   1 = Position is available for ADS-B Tx\r\n          Bit 6: Maint Req'd       1 = GDL 90 Maintenance Req'd\r\n          Bit 5: IDENT                1 = IDENT talkback\r\n          Bit 4: Addr Type           1 = Address Type talkback\r\n          Bit 3: GPS Batt Low     1 = GPS Battery low voltage\r\n          Bit 2: RATCS                1 = ATC Services talkback\r\n          Bit 1: reserved\r\n          Bit 0: UAT Initialized     1 = GDL 90 is initialized\r\n\r\nthere are 3-7 .. look them up yourself...  \r\n\r\nshould provide all the space needed to determine the health and accuracy of a device far less complex than a GDL-90\r\n\r\nremember that is, in the end, a stratux and not a DGL-90 but keeping the messaging and data formats as conformal as possible to that other programmers and software can be easily coded to use a STRATUX not a GDL-90\r\n\r\nThe only POSSIBLE way any stratux info can be utilized by any actual certified equipment is as I have said before.. probably over an FAA approved interface like Aspens connected cockpit .. and since you said you were in on the ground floor there you should know that spec far better than the rest of us...\r\n\r\n"}}