{"action":"created","issue":{"url":"https://api.github.com/repos/cleanflight/cleanflight/issues/2340","repository_url":"https://api.github.com/repos/cleanflight/cleanflight","labels_url":"https://api.github.com/repos/cleanflight/cleanflight/issues/2340/labels{/name}","comments_url":"https://api.github.com/repos/cleanflight/cleanflight/issues/2340/comments","events_url":"https://api.github.com/repos/cleanflight/cleanflight/issues/2340/events","html_url":"https://github.com/cleanflight/cleanflight/pull/2340","id":169047914,"number":2340,"title":"Ist8310 compass","user":{"login":"qwedsazxc78","id":13078460,"avatar_url":"https://avatars.githubusercontent.com/u/13078460?v=3","gravatar_id":"","url":"https://api.github.com/users/qwedsazxc78","html_url":"https://github.com/qwedsazxc78","followers_url":"https://api.github.com/users/qwedsazxc78/followers","following_url":"https://api.github.com/users/qwedsazxc78/following{/other_user}","gists_url":"https://api.github.com/users/qwedsazxc78/gists{/gist_id}","starred_url":"https://api.github.com/users/qwedsazxc78/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qwedsazxc78/subscriptions","organizations_url":"https://api.github.com/users/qwedsazxc78/orgs","repos_url":"https://api.github.com/users/qwedsazxc78/repos","events_url":"https://api.github.com/users/qwedsazxc78/events{/privacy}","received_events_url":"https://api.github.com/users/qwedsazxc78/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2016-08-03T04:57:29Z","updated_at":"2016-08-04T09:25:30Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cleanflight/cleanflight/pulls/2340","html_url":"https://github.com/cleanflight/cleanflight/pull/2340","diff_url":"https://github.com/cleanflight/cleanflight/pull/2340.diff","patch_url":"https://github.com/cleanflight/cleanflight/pull/2340.patch"},"body":"Hey team,\r\n\r\n**I port diver and test our compass IST8310 in SPRacingF3, all code are confirm to work fine.** \r\n\r\n**Benefit** \r\n\r\n1. Clearflight can support IST8310 compass, and the user can have more selection.\r\n2. HMC5883 had phase out and stopped to shipment. All ic now are in stock.\r\n3. We can provide technical support ASAP, and provide better compass solution in your developing platform.\r\n4. We have provided compass solution to DJI, mi, zeroteh .. etc , commercial drone company in China. Our IC is able to compete with any compass venders in this world.\r\n\r\n**introduce**\r\n\r\n\r\nI am Alex and work in a compass ic design company in Taiwan, and our company hope we could have the change to be business partner on Drone application. In recent year,  Now, We have already added our ist8310 compass sensor in spracingF3 flight board, this sensor has the high resolution, low noise, and nice performance. Moreover, we'd like to provide compass solution for your next generation product.\r\nIf you have any question or sample inquery, please kindly let us know.\r\n\r\n\r\n**1. iSenteck introduction**\r\nhttp://www.isentek.com/en/\r\n\r\n**2. ist8310 chip - datasheet : http://www.isentek.com/en/thgle_product.php?pid=4**\r\nIST8310 is a s three-axis magnetometer featuring 16-pin LGA package, dimensions are length x width x height, 3.0 x 3.0 x 1.0 mm3, respectively. It supports I2C slave interface, fast mode up to 400kHz. Maximum Output Data Rate is 200Hz and low hysteresis is <0.05%FS.\r\n\r\n**3. Src code with ist8310 driver:**\r\nhttps://github.com/qwedsazxc78/cleanflight/tree/ist8310_compass\r\n\r\n**4. porting compass test:**\r\nhttps://drive.google.com/folderview?id=0BzNzLVK6-Zk2QnJfZ2NQb1YtNUE&usp=sharing"},"comment":{"url":"https://api.github.com/repos/cleanflight/cleanflight/issues/comments/237500806","html_url":"https://github.com/cleanflight/cleanflight/pull/2340#issuecomment-237500806","issue_url":"https://api.github.com/repos/cleanflight/cleanflight/issues/2340","id":237500806,"user":{"login":"ledvinap","id":2318015,"avatar_url":"https://avatars.githubusercontent.com/u/2318015?v=3","gravatar_id":"","url":"https://api.github.com/users/ledvinap","html_url":"https://github.com/ledvinap","followers_url":"https://api.github.com/users/ledvinap/followers","following_url":"https://api.github.com/users/ledvinap/following{/other_user}","gists_url":"https://api.github.com/users/ledvinap/gists{/gist_id}","starred_url":"https://api.github.com/users/ledvinap/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ledvinap/subscriptions","organizations_url":"https://api.github.com/users/ledvinap/orgs","repos_url":"https://api.github.com/users/ledvinap/repos","events_url":"https://api.github.com/users/ledvinap/events{/privacy}","received_events_url":"https://api.github.com/users/ledvinap/received_events","type":"User","site_admin":false},"created_at":"2016-08-04T09:25:30Z","updated_at":"2016-08-04T09:25:30Z","body":"@qwedsazxc78 : BTW: in Noise Analysis on HMC5883 and IST8310, \r\n'Average : 16 time' is mentioned. Does it mean that actual output rate is 6.25Hz ? "}}
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