{"action":"created","issue":{"url":"https://api.github.com/repos/evil-mad/robopaint/issues/235","labels_url":"https://api.github.com/repos/evil-mad/robopaint/issues/235/labels{/name}","comments_url":"https://api.github.com/repos/evil-mad/robopaint/issues/235/comments","events_url":"https://api.github.com/repos/evil-mad/robopaint/issues/235/events","html_url":"https://github.com/evil-mad/robopaint/issues/235","id":109848686,"number":235,"title":"Mac OS X El Capitan: RoboPaint not connecting","user":{"login":"oskay","id":1009180,"avatar_url":"https://avatars.githubusercontent.com/u/1009180?v=3","gravatar_id":"","url":"https://api.github.com/users/oskay","html_url":"https://github.com/oskay","followers_url":"https://api.github.com/users/oskay/followers","following_url":"https://api.github.com/users/oskay/following{/other_user}","gists_url":"https://api.github.com/users/oskay/gists{/gist_id}","starred_url":"https://api.github.com/users/oskay/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oskay/subscriptions","organizations_url":"https://api.github.com/users/oskay/orgs","repos_url":"https://api.github.com/users/oskay/repos","events_url":"https://api.github.com/users/oskay/events{/privacy}","received_events_url":"https://api.github.com/users/oskay/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/evil-mad/robopaint/labels/critical","name":"critical","color":"eb6420"},{"url":"https://api.github.com/repos/evil-mad/robopaint/labels/mac","name":"mac","color":"fad8c7"},{"url":"https://api.github.com/repos/evil-mad/robopaint/labels/serial","name":"serial","color":"0052cc"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":32,"created_at":"2015-10-05T17:41:57Z","updated_at":"2016-01-08T20:35:23Z","closed_at":null,"body":"It appears that RoboPaint is unable to access the serial port under MacOS X 10.11.\r\n\r\nTested on RoboPaint 0.9.5, 0.9.6.\r\n\r\nHere are some links that may touch on related issues:\r\n\r\nhttps://forum.pjrc.com/threads/29626-Mac-OS-X-El-Capitan-Serial-port-problems-need-more-info-to-raise-issue-with-Apple\r\n\r\nhttps://github.com/voodootikigod/node-serialport/issues/552\r\n\r\n\r\nLikely NOT related: Device drivers in El Capitan are now required to be signed. ( See http://www.machamradio.com/blog/2015/7/16-unsigned-device-drivers-in-os-x-v1011-el-capitan ) I do not think that this is related, because (1) there is no driver there and (2) we are able to get partial communication (at least) from python via pyserial:\r\n\r\nhttps://github.com/evil-mad/wcb-ink/issues/42\r\n\r\n\r\nObviously, I'll be happy to run any tests that might be helpful. :)"},"comment":{"url":"https://api.github.com/repos/evil-mad/robopaint/issues/comments/170116847","html_url":"https://github.com/evil-mad/robopaint/issues/235#issuecomment-170116847","issue_url":"https://api.github.com/repos/evil-mad/robopaint/issues/235","id":170116847,"user":{"login":"techninja","id":320747,"avatar_url":"https://avatars.githubusercontent.com/u/320747?v=3","gravatar_id":"","url":"https://api.github.com/users/techninja","html_url":"https://github.com/techninja","followers_url":"https://api.github.com/users/techninja/followers","following_url":"https://api.github.com/users/techninja/following{/other_user}","gists_url":"https://api.github.com/users/techninja/gists{/gist_id}","starred_url":"https://api.github.com/users/techninja/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/techninja/subscriptions","organizations_url":"https://api.github.com/users/techninja/orgs","repos_url":"https://api.github.com/users/techninja/repos","events_url":"https://api.github.com/users/techninja/events{/privacy}","received_events_url":"https://api.github.com/users/techninja/received_events","type":"User","site_admin":false},"created_at":"2016-01-08T20:35:23Z","updated_at":"2016-01-08T20:35:23Z","body":"The problem _does_ appear to have something to do with USB 3, and is not limited to just serial devices. [A Google search for \"AppleUSBHostPort::resetGated\"](https://www.google.com/search?q=AppleUSBHostPort::resetGated) brings up a number of interesting results that makes it clear that this is an OS level issue, a bit beyond EMSL hardware and this software. :confused:\r\n\r\nI'll check a little more after work, but till then I encourage anyone watching the issue to work their _Google-Fu_ as well."}}