{"action":"opened","issue":{"url":"https://api.github.com/repos/jeelabs/esp-link/issues/153","repository_url":"https://api.github.com/repos/jeelabs/esp-link","labels_url":"https://api.github.com/repos/jeelabs/esp-link/issues/153/labels{/name}","comments_url":"https://api.github.com/repos/jeelabs/esp-link/issues/153/comments","events_url":"https://api.github.com/repos/jeelabs/esp-link/issues/153/events","html_url":"https://github.com/jeelabs/esp-link/issues/153","id":159925136,"number":153,"title":"esp-01 crashes after boot","user":{"login":"iot-werkstatt","id":19907244,"avatar_url":"https://avatars.githubusercontent.com/u/19907244?v=3","gravatar_id":"","url":"https://api.github.com/users/iot-werkstatt","html_url":"https://github.com/iot-werkstatt","followers_url":"https://api.github.com/users/iot-werkstatt/followers","following_url":"https://api.github.com/users/iot-werkstatt/following{/other_user}","gists_url":"https://api.github.com/users/iot-werkstatt/gists{/gist_id}","starred_url":"https://api.github.com/users/iot-werkstatt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/iot-werkstatt/subscriptions","organizations_url":"https://api.github.com/users/iot-werkstatt/orgs","repos_url":"https://api.github.com/users/iot-werkstatt/repos","events_url":"https://api.github.com/users/iot-werkstatt/events{/privacy}","received_events_url":"https://api.github.com/users/iot-werkstatt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-06-13T11:05:49Z","updated_at":"2016-06-13T11:05:49Z","closed_at":null,"body":"Hello guys,\r\n\r\nI flashed esp-link v2.1.7 onto my esp8288 esp-01 module with the following parameters of esptool:\r\npython esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash -fs 4m -ff 40m 0x00000 boot_v1.4\\(b1\\).bin 0x1000 user1.bin 0x7E000 blank.bin\r\n\r\nThe flash was successful and after restarting the module I can see the ESP SSID for a couple of seconds. But then the module crashes and the red LED goes off. Here is the serial output when connecting the module to Esplorer during boot until the crash happens:\r\n   328> ** esp-link v2.1.7 - 2015-12-13 08:49:46 - cb75396\r\n   328> Flash config restore *FAILED*\r\n   329> CONN led=0\r\n   330> Wifi init, mode=AP+STA\r\n   333> Wifi uses DHCP, hostname=esp-link\r\n   337> \"ip\": \"0.0.0.0\"\r\n   339> \"netmask\": \"0.0.0.0\"\r\n   342> \"gateway\": \"0.0.0.0\"\r\n   344> \"hostname\": \"esp-link\"\r\n   347> sleep enable,type: 2\r\n   350> Httpd init, conn=0x3fff293c\r\n   353> Serbridge pins: reset=12 isp=13 swap=0\r\n   366> Reset cause: 6=external\r\n   366> exccause=0 epc1=0x0 epc2=0x0 epc3=0x0 excvaddr=0x0 depc=0x0\r\n   366> Flash map 512KB:256/256, manuf 0xE0 chip 0x4014\r\n   371> ** esp-link ready\r\n   373> MQTT_Init\r\n   375> mode : sta(18:fe:34:f3:5e:16) + softAP(1a:fe:34:f3:5e:16)\r\n   381> add if0\r\n   382> add if1\r\n   384> dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)\r\n   392> bcn 100\r\nwUUUÕ¿ 11706> chg_A3:-180\r\n 15349> Wifi check: mode=AP+STA status=0\r\n 15350> Enabling/continuing uart log\r\n\r\n ets Jan  8 2013,rst cause:4, boot mode:(3,6)\r\n\r\nwdt reset\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       : QIO\r\n  SPI Flash Size & Map: 4Mbit(256KB+256KB)\r\njump to run user1 @ 1000\r\n\r\ndon't use rtc mem data\r\nf\u0004\r\n\r\nDoes anyone have an idea why this is happening? Maybe I did something wrong?\r\n\r\nThanks in advance....\r\n\r\nCheers"}}
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