{"action":"created","issue":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/11369","repository_url":"https://api.github.com/repos/MarlinFirmware/Marlin","labels_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/11369/labels{/name}","comments_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/11369/comments","events_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/11369/events","html_url":"https://github.com/MarlinFirmware/Marlin/issues/11369","id":344713966,"node_id":"MDU6SXNzdWUzNDQ3MTM5NjY=","number":11369,"title":"Proper way to debug a TMC2130 failing?","user":{"login":"MarioStoilov","id":3836061,"node_id":"MDQ6VXNlcjM4MzYwNjE=","avatar_url":"https://avatars1.githubusercontent.com/u/3836061?v=4","gravatar_id":"","url":"https://api.github.com/users/MarioStoilov","html_url":"https://github.com/MarioStoilov","followers_url":"https://api.github.com/users/MarioStoilov/followers","following_url":"https://api.github.com/users/MarioStoilov/following{/other_user}","gists_url":"https://api.github.com/users/MarioStoilov/gists{/gist_id}","starred_url":"https://api.github.com/users/MarioStoilov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MarioStoilov/subscriptions","organizations_url":"https://api.github.com/users/MarioStoilov/orgs","repos_url":"https://api.github.com/users/MarioStoilov/repos","events_url":"https://api.github.com/users/MarioStoilov/events{/privacy}","received_events_url":"https://api.github.com/users/MarioStoilov/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-07-26T06:40:34Z","updated_at":"2018-07-26T12:30:04Z","closed_at":null,"author_association":"NONE","body":"I've been having issues where my Extruder TMC2130 starts misbehaving. The motor start buzzing when having to do a retraction and does it half way (it pulls, but when it has to push it back it buzzes and does nothing) but continues normally for normal extrusion. This happens in prints with heavy retraction such as torture tests, large amount of pillars etc. \r\n\r\nAt first, I thought it was because of the driver overheating, being a geared 3:1 extruder and the prewarn flag being raised. I switched from a 20x20x10 fan to a 120x120x50 fan, but that had no effect.\r\n\r\nThe funny thing is that resetting the printer fixes this, but it fails the same way if I start the print again.\r\n\r\nSo the question here is: how do I debug this? s there a way to print the TMC temperature and see what it's saying (the heatsink is cold on touch) or is this something else?"},"comment":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/comments/408081003","html_url":"https://github.com/MarlinFirmware/Marlin/issues/11369#issuecomment-408081003","issue_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/11369","id":408081003,"node_id":"MDEyOklzc3VlQ29tbWVudDQwODA4MTAwMw==","user":{"login":"MarioStoilov","id":3836061,"node_id":"MDQ6VXNlcjM4MzYwNjE=","avatar_url":"https://avatars1.githubusercontent.com/u/3836061?v=4","gravatar_id":"","url":"https://api.github.com/users/MarioStoilov","html_url":"https://github.com/MarioStoilov","followers_url":"https://api.github.com/users/MarioStoilov/followers","following_url":"https://api.github.com/users/MarioStoilov/following{/other_user}","gists_url":"https://api.github.com/users/MarioStoilov/gists{/gist_id}","starred_url":"https://api.github.com/users/MarioStoilov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MarioStoilov/subscriptions","organizations_url":"https://api.github.com/users/MarioStoilov/orgs","repos_url":"https://api.github.com/users/MarioStoilov/repos","events_url":"https://api.github.com/users/MarioStoilov/events{/privacy}","received_events_url":"https://api.github.com/users/MarioStoilov/received_events","type":"User","site_admin":false},"created_at":"2018-07-26T12:30:04Z","updated_at":"2018-07-26T12:30:04Z","author_association":"NONE","body":"I'll try that after i get back from vacation.\r\n\r\nbut at 50mm/s with 6mm length seems to me that it's already low. What does the buzzing actually mean? Too hot, too much current, something else?"}}
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