{"action":"created","issue":{"url":"https://api.github.com/repos/jeelabs/esp-link/issues/94","labels_url":"https://api.github.com/repos/jeelabs/esp-link/issues/94/labels{/name}","comments_url":"https://api.github.com/repos/jeelabs/esp-link/issues/94/comments","events_url":"https://api.github.com/repos/jeelabs/esp-link/issues/94/events","html_url":"https://github.com/jeelabs/esp-link/issues/94","id":125175559,"number":94,"title":"Boot error after flashing on linux","user":{"login":"gozotto","id":711350,"avatar_url":"https://avatars.githubusercontent.com/u/711350?v=3","gravatar_id":"","url":"https://api.github.com/users/gozotto","html_url":"https://github.com/gozotto","followers_url":"https://api.github.com/users/gozotto/followers","following_url":"https://api.github.com/users/gozotto/following{/other_user}","gists_url":"https://api.github.com/users/gozotto/gists{/gist_id}","starred_url":"https://api.github.com/users/gozotto/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gozotto/subscriptions","organizations_url":"https://api.github.com/users/gozotto/orgs","repos_url":"https://api.github.com/users/gozotto/repos","events_url":"https://api.github.com/users/gozotto/events{/privacy}","received_events_url":"https://api.github.com/users/gozotto/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-01-06T13:23:41Z","updated_at":"2016-01-06T20:40:49Z","closed_at":null,"body":"I try to flash my NodeMCU DevBoard with esp-link release under linux.\r\n(fs, ff and fm adapted to NodeMCU flash-chip)\r\n\r\nesptool.py --port /dev/ttyUSB0 write_flash -fs 32m -ff 40m -fm dio 0x0 0x00000 boot_v1.4\\(b1\\).bin 0x010000 user1.bin 0x3FE000 blank.bin\r\nNo error from esptool.py.\r\n\r\nAfter boot on 76800 baud I've got the boot error:\r\nets Jan  8 2013,rst cause:2, boot mode:(3,6)\r\nload 0x40100000, len 1396, room 16\r\ntail 4\r\nchksum 0x89\r\nload 0x3ffe8000, len 776, room 4\r\ntail 4\r\nchksum 0xe8\r\nload 0x3ffe8308, len 540, room 4\r\ntail 8\r\nchksum 0xc0\r\ncsum 0xc0\r\n\r\n2nd boot version : 1.4(b1)\r\n  SPI Speed      : 40MHz\r\n  SPI Mode       : DIO\r\n  SPI Flash Size & Map: 32Mbit(512KB+512KB)\r\njump to run user1 @ 1000\r\n\r\nbackup boot failed.\r\n\r\nuser code done\r\n\r\nAnd nothing on 115200.\r\nGone back to windows and use the NodeMcu-Flash-Tool to flash user1.bin and all is working again.\r\nWhat's going wrong?"},"comment":{"url":"https://api.github.com/repos/jeelabs/esp-link/issues/comments/169455010","html_url":"https://github.com/jeelabs/esp-link/issues/94#issuecomment-169455010","issue_url":"https://api.github.com/repos/jeelabs/esp-link/issues/94","id":169455010,"user":{"login":"gozotto","id":711350,"avatar_url":"https://avatars.githubusercontent.com/u/711350?v=3","gravatar_id":"","url":"https://api.github.com/users/gozotto","html_url":"https://github.com/gozotto","followers_url":"https://api.github.com/users/gozotto/followers","following_url":"https://api.github.com/users/gozotto/following{/other_user}","gists_url":"https://api.github.com/users/gozotto/gists{/gist_id}","starred_url":"https://api.github.com/users/gozotto/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gozotto/subscriptions","organizations_url":"https://api.github.com/users/gozotto/orgs","repos_url":"https://api.github.com/users/gozotto/repos","events_url":"https://api.github.com/users/gozotto/events{/privacy}","received_events_url":"https://api.github.com/users/gozotto/received_events","type":"User","site_admin":false},"created_at":"2016-01-06T20:40:49Z","updated_at":"2016-01-06T20:40:49Z","body":"Sorry.. c&p error \r\nThe second 0x0 can be ignored.\r\nCorrected line (produce the error):\r\nesptool.py --port /dev/ttyUSB0 write_flash -fs 32m -ff 40m -fm dio 0x010000 user1.bin\r\nThe dio is for the SPI Flash mode.\r\nSee also: https://github.com/themadinventor/esptool/issues/79\r\nfor esptool.py."}}