{"action":"created","issue":{"url":"https://api.github.com/repos/openLRSng/openLRSng/issues/214","repository_url":"https://api.github.com/repos/openLRSng/openLRSng","labels_url":"https://api.github.com/repos/openLRSng/openLRSng/issues/214/labels{/name}","comments_url":"https://api.github.com/repos/openLRSng/openLRSng/issues/214/comments","events_url":"https://api.github.com/repos/openLRSng/openLRSng/issues/214/events","html_url":"https://github.com/openLRSng/openLRSng/issues/214","id":320522906,"number":214,"title":"PPM output not compatible with iNAV","user":{"login":"padcom","id":553994,"avatar_url":"https://avatars0.githubusercontent.com/u/553994?v=4","gravatar_id":"","url":"https://api.github.com/users/padcom","html_url":"https://github.com/padcom","followers_url":"https://api.github.com/users/padcom/followers","following_url":"https://api.github.com/users/padcom/following{/other_user}","gists_url":"https://api.github.com/users/padcom/gists{/gist_id}","starred_url":"https://api.github.com/users/padcom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/padcom/subscriptions","organizations_url":"https://api.github.com/users/padcom/orgs","repos_url":"https://api.github.com/users/padcom/repos","events_url":"https://api.github.com/users/padcom/events{/privacy}","received_events_url":"https://api.github.com/users/padcom/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":10,"created_at":"2018-05-05T16:35:49Z","updated_at":"2018-05-07T16:04:45Z","closed_at":null,"author_association":"NONE","body":"I have tested a number of different receivers outputting PPM with iNAV/Betaflight and Omnibus F4 v2 board:\r\n\r\n- https://www.banggood.com/Tiny-Frsky-8CH-Receiver-Compatible-With-FRSKY-X9D-Plus-DJT-DFT-DHT-For-QX90-DIY-Micro-Quadcopter-p-1079963.html\r\n- https://www.banggood.com/DIY-FRSKY-8CH-Receiver-RX-PPM-Output-For-X9DPLUS-XJT-DJT-DFT-DHT-p-987247.html\r\n- https://hobbyking.com/en_us/dsm2-6ch-with-case-and-ce-fcc-rcm.html\r\n\r\nIn all cases PPM output gets properly through to iNAV (tested with 12 channels) without any hardware modifications.\r\n\r\nOrangeRX LRS receiver with OpenLRSng is different and does not get through at all.\r\n\r\nI know there is a jumper that can be removed to get the OrangeRX LRS receiver to accept PPM from OrangeRX LRS receiver but can't seem to find the reason why the other PPM receivers do work without that mod. After all PPM is generated in software and does not need any hardware inverter. Am I correct?\r\n\r\nIs it possible to get the LRS receiver to work without changing the jumper?"},"comment":{"url":"https://api.github.com/repos/openLRSng/openLRSng/issues/comments/387114707","html_url":"https://github.com/openLRSng/openLRSng/issues/214#issuecomment-387114707","issue_url":"https://api.github.com/repos/openLRSng/openLRSng/issues/214","id":387114707,"user":{"login":"padcom","id":553994,"avatar_url":"https://avatars0.githubusercontent.com/u/553994?v=4","gravatar_id":"","url":"https://api.github.com/users/padcom","html_url":"https://github.com/padcom","followers_url":"https://api.github.com/users/padcom/followers","following_url":"https://api.github.com/users/padcom/following{/other_user}","gists_url":"https://api.github.com/users/padcom/gists{/gist_id}","starred_url":"https://api.github.com/users/padcom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/padcom/subscriptions","organizations_url":"https://api.github.com/users/padcom/orgs","repos_url":"https://api.github.com/users/padcom/repos","events_url":"https://api.github.com/users/padcom/events{/privacy}","received_events_url":"https://api.github.com/users/padcom/received_events","type":"User","site_admin":false},"created_at":"2018-05-07T16:04:45Z","updated_at":"2018-05-07T16:04:45Z","author_association":"NONE","body":"I have good news (well, sort of...)\r\n\r\nI have successfully tested iNAV with an OpenLRS receiver (Wolfbox). All the settings are the same as with the OrangeRX LRS receiver but this one just works.\r\n\r\nDoes anyone has any idea what is so different between the 2 receivers?"}}
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