{"action":"created","issue":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/317","labels_url":"https://api.github.com/repos/esp8266/Arduino/issues/317/labels{/name}","comments_url":"https://api.github.com/repos/esp8266/Arduino/issues/317/comments","events_url":"https://api.github.com/repos/esp8266/Arduino/issues/317/events","html_url":"https://github.com/esp8266/Arduino/issues/317","id":80121465,"number":317,"title":"upload to ESP via Arduino DUE don't work","user":{"login":"steamboating","id":1594017,"avatar_url":"https://avatars.githubusercontent.com/u/1594017?v=3","gravatar_id":"","url":"https://api.github.com/users/steamboating","html_url":"https://github.com/steamboating","followers_url":"https://api.github.com/users/steamboating/followers","following_url":"https://api.github.com/users/steamboating/following{/other_user}","gists_url":"https://api.github.com/users/steamboating/gists{/gist_id}","starred_url":"https://api.github.com/users/steamboating/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/steamboating/subscriptions","organizations_url":"https://api.github.com/users/steamboating/orgs","repos_url":"https://api.github.com/users/steamboating/repos","events_url":"https://api.github.com/users/steamboating/events{/privacy}","received_events_url":"https://api.github.com/users/steamboating/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":22,"created_at":"2015-05-24T10:35:52Z","updated_at":"2015-05-30T11:01:55Z","closed_at":null,"body":"I tried to upload code out of the Arduino IDE via a DUE into the ESP-01 like described here:\r\nhttp://www.instructables.com/id/Use-Arduino-Due-to-program-and-test-ESP8266/?lang=de&ALLSTEPS\r\n\r\nWith the Arduino IDE 1.6.4 on my Win 8.1 system I can establish a serial monitor connection via the DUE to the ESP and communicate.\r\n\r\nI also can upload new firmware through the DUE mirroring program with the ESP8266 Flasher and use it with the LuaLoader through the DUE.\r\n\r\nWhen trying to upload code with the Arduino IDE through the DUE I get the blue LED flashing as serial request but there is no upload connection:\r\n\r\ntrying to connect\r\n    flush start\r\n    setting serial port timeouts to 1 ms\r\n    setting serial port timeouts to 1000 ms\r\n    flush complete\r\n    espcomm_send_command: sending command header\r\n    espcomm_send_command: sending command payload\r\n    read 0, requested 1\r\n\r\nI get the above message several times and it ends with\r\n\r\nwarning: espcomm_sync failed\r\nerror: espcomm_open failed\r\n\r\nI integrated a \r\n  Serial.setTimeout(1000); \r\ninto my mirroring program alreeady - still no connection.\r\n\r\nWhen using the FTDI Adapter from an UNO board without the UNO Chip installed I can upload programs to the ESP without problems - even with the 3.3 Volt still from the DUE. During the upload the blue LED on the ESP is flashing much faster than during the serial requests described above - quite obviouse ...\r\n\r\nI need a way to program the ESP through the DUE because I have developed a board with an Atmel SAM3X8 (DUE) and an ESP8266 on it as toy robot platform...\r\n\r\nThanks for any help.\r\nRainer from Germany\r\nwww.steamboating.de"},"comment":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/comments/107021990","html_url":"https://github.com/esp8266/Arduino/issues/317#issuecomment-107021990","issue_url":"https://api.github.com/repos/esp8266/Arduino/issues/317","id":107021990,"user":{"login":"Pablotis","id":10696506,"avatar_url":"https://avatars.githubusercontent.com/u/10696506?v=3","gravatar_id":"","url":"https://api.github.com/users/Pablotis","html_url":"https://github.com/Pablotis","followers_url":"https://api.github.com/users/Pablotis/followers","following_url":"https://api.github.com/users/Pablotis/following{/other_user}","gists_url":"https://api.github.com/users/Pablotis/gists{/gist_id}","starred_url":"https://api.github.com/users/Pablotis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Pablotis/subscriptions","organizations_url":"https://api.github.com/users/Pablotis/orgs","repos_url":"https://api.github.com/users/Pablotis/repos","events_url":"https://api.github.com/users/Pablotis/events{/privacy}","received_events_url":"https://api.github.com/users/Pablotis/received_events","type":"User","site_admin":false},"created_at":"2015-05-30T11:01:55Z","updated_at":"2015-05-30T11:01:55Z","body":"No response..."}}