{"action":"created","issue":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/373","labels_url":"https://api.github.com/repos/esp8266/Arduino/issues/373/labels{/name}","comments_url":"https://api.github.com/repos/esp8266/Arduino/issues/373/comments","events_url":"https://api.github.com/repos/esp8266/Arduino/issues/373/events","html_url":"https://github.com/esp8266/Arduino/issues/373","id":84588949,"number":373,"title":"MEM CHECK FAIL!!!","user":{"login":"robertgregor","id":6962588,"avatar_url":"https://avatars.githubusercontent.com/u/6962588?v=3","gravatar_id":"","url":"https://api.github.com/users/robertgregor","html_url":"https://github.com/robertgregor","followers_url":"https://api.github.com/users/robertgregor/followers","following_url":"https://api.github.com/users/robertgregor/following{/other_user}","gists_url":"https://api.github.com/users/robertgregor/gists{/gist_id}","starred_url":"https://api.github.com/users/robertgregor/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/robertgregor/subscriptions","organizations_url":"https://api.github.com/users/robertgregor/orgs","repos_url":"https://api.github.com/users/robertgregor/repos","events_url":"https://api.github.com/users/robertgregor/events{/privacy}","received_events_url":"https://api.github.com/users/robertgregor/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-06-03T14:19:28Z","updated_at":"2015-06-04T21:28:18Z","closed_at":null,"body":"Hello, seems there s a problem with the running of the big sketches. I have sketch which has\r\n\r\nSketch uses 287,824 bytes (66%) of program storage space. Maximum is 434,160 bytes.\r\nGlobal variables use 49,748 bytes (60%) of dynamic memory, leaving 32,172 bytes for local variables. Maximum is 81,920 bytes.\r\nUploading 291968 bytes from C:\\Users\\gregorro\\AppData\\Local\\Temp\\build8234347320288677960.tmp/SimpleSwitch.cpp.bin to flash at 0x00000000\r\n..............................................................................................................................................................................................................................................................................................\r\n\r\nWhen I start this sketch I have:\r\n\r\närlStartrl\u0012\u0012nn\fl`\u0002\u000E\u0002nrŽ’’n\f\fb\fŽ\u000El\u000Er’’n\f\fb\fŽ\u000ElŒ‚ÕMEM CHECK FAIL!!!\r\närlStartrl\u0012\u0012nn\fl`\u0002\u000E\u0002nrŽ’’n\f\fb\fŽ\u000El\u000Er’’n\f\fb\fŽ\u000ElŒ‚ÕMEM CHECK FAIL!!!\r\närlStartrl\u0012\u0012nn\fl`\u0002\u000E\u0002nrŽ’’n\f\fb\fŽ\u000El\u000Er’’n\f\fb\fŽ\u000ElŒ‚ÕMEM CHECK FAIL!!!\r\närlStartrl\u0012\u0012nn\fl`\u0002\u000E\u0002nrŽ’’n\f\fb\fŽ\u000El\u000Er’’n\f\fb\fŽ\u000ElŒ‚ÕMEM CHECK FAIL!!!\r\närlStartrl\u0012\u0012nn\fl`\u0002\u000E\u0002nrŽ’’n\f\fb\fŽ\u000El\u000Er’’n\f\fb\fŽ\u000ElŒ‚ÕMEM CHECK FAIL!!!\r\n\r\nIf I load small sketch, everything is fine. What could be the problem?"},"comment":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/comments/109058760","html_url":"https://github.com/esp8266/Arduino/issues/373#issuecomment-109058760","issue_url":"https://api.github.com/repos/esp8266/Arduino/issues/373","id":109058760,"user":{"login":"andyjwang","id":6500374,"avatar_url":"https://avatars.githubusercontent.com/u/6500374?v=3","gravatar_id":"","url":"https://api.github.com/users/andyjwang","html_url":"https://github.com/andyjwang","followers_url":"https://api.github.com/users/andyjwang/followers","following_url":"https://api.github.com/users/andyjwang/following{/other_user}","gists_url":"https://api.github.com/users/andyjwang/gists{/gist_id}","starred_url":"https://api.github.com/users/andyjwang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andyjwang/subscriptions","organizations_url":"https://api.github.com/users/andyjwang/orgs","repos_url":"https://api.github.com/users/andyjwang/repos","events_url":"https://api.github.com/users/andyjwang/events{/privacy}","received_events_url":"https://api.github.com/users/andyjwang/received_events","type":"User","site_admin":false},"created_at":"2015-06-04T21:28:18Z","updated_at":"2015-06-04T21:28:18Z","body":"Make sure GPIO 2 is not connected, i.e. float.\r\nMake sure the RX-TX, TX-RX connections are correct. \r\nIn the worst case, flash firmware to your esp8266, then upload your software to esp8266 again.\r\nYes, it's a struggle. Sometimes you also need to ground RST to either restart it or make it ready for boot loader, or your own software.\r\n"}}