{"action":"created","issue":{"url":"https://api.github.com/repos/hgrecco/pyvisa/issues/184","labels_url":"https://api.github.com/repos/hgrecco/pyvisa/issues/184/labels{/name}","comments_url":"https://api.github.com/repos/hgrecco/pyvisa/issues/184/comments","events_url":"https://api.github.com/repos/hgrecco/pyvisa/issues/184/events","html_url":"https://github.com/hgrecco/pyvisa/issues/184","id":106804173,"number":184,"title":"how to get the visa address for all devices from rm.list_resources()","user":{"login":"aebk2015","id":14006595,"avatar_url":"https://avatars.githubusercontent.com/u/14006595?v=3","gravatar_id":"","url":"https://api.github.com/users/aebk2015","html_url":"https://github.com/aebk2015","followers_url":"https://api.github.com/users/aebk2015/followers","following_url":"https://api.github.com/users/aebk2015/following{/other_user}","gists_url":"https://api.github.com/users/aebk2015/gists{/gist_id}","starred_url":"https://api.github.com/users/aebk2015/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aebk2015/subscriptions","organizations_url":"https://api.github.com/users/aebk2015/orgs","repos_url":"https://api.github.com/users/aebk2015/repos","events_url":"https://api.github.com/users/aebk2015/events{/privacy}","received_events_url":"https://api.github.com/users/aebk2015/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-09-16T15:56:51Z","updated_at":"2015-09-18T20:10:36Z","closed_at":null,"body":"the following returns only the visa address of the devices connected to COM ports but not USB or  other devices.  For example list.resource() doesn't return VISA address if the devices are connected through USB and therefore showing up under \"Universal Serial Bus controllers\" in the device manager.  I also have devices that are connected through jungo drivers and list.resource() doesn't return the address for these devices as well.  Please let me know if there is any attribute I should use inside list.resource()\r\nThanks\r\n\r\nimport visa\r\nrm=visa.ResourceManager()\r\nprint rm.list_resources()\r\n"},"comment":{"url":"https://api.github.com/repos/hgrecco/pyvisa/issues/comments/141554173","html_url":"https://github.com/hgrecco/pyvisa/issues/184#issuecomment-141554173","issue_url":"https://api.github.com/repos/hgrecco/pyvisa/issues/184","id":141554173,"user":{"login":"aebk2015","id":14006595,"avatar_url":"https://avatars.githubusercontent.com/u/14006595?v=3","gravatar_id":"","url":"https://api.github.com/users/aebk2015","html_url":"https://github.com/aebk2015","followers_url":"https://api.github.com/users/aebk2015/followers","following_url":"https://api.github.com/users/aebk2015/following{/other_user}","gists_url":"https://api.github.com/users/aebk2015/gists{/gist_id}","starred_url":"https://api.github.com/users/aebk2015/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aebk2015/subscriptions","organizations_url":"https://api.github.com/users/aebk2015/orgs","repos_url":"https://api.github.com/users/aebk2015/repos","events_url":"https://api.github.com/users/aebk2015/events{/privacy}","received_events_url":"https://api.github.com/users/aebk2015/received_events","type":"User","site_admin":false},"created_at":"2015-09-18T20:10:36Z","updated_at":"2015-09-18T20:10:36Z","body":"My understanding was that Pyvisa should be in principle capable of\ncontrolling any instruments whether the interface is gpib serial internet\nusb.  Is it possible to modify pyvisa to control usb instruments such as\nthe one I mentioned.\n\nPlease note that not being able to control usb device is not only the case\nfor jongo driver.  I have Newport 1918- R meter, I installed NI Visa driver\nbut still Pyvisa is not able to return its visa address\n\nThanks\nOn Sep 18, 2015 1:05 PM, \"Hernan Grecco\" <notifications@github.com> wrote:\n\n> I do not think that you can control that power meter with VISA. It seems\n> to have a proprietary driver\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/hgrecco/pyvisa/issues/184#issuecomment-141553083>.\n>\n"}}