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ESP8266 core for Arduino
GNU Lesser General Public License v2.1
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While flashing binary files esp8266 from web server,it says Magic header does not start with 0xE9 #5896

Closed vijayvikma closed 5 years ago

vijayvikma commented 5 years ago

Hello Experts,

I am flashing esp8266 using a web server.uploading bynary .bin files to esp8266 but it fails with magic byte not matching error.

[HTTP-Client][handleHeaderResponse] RX: 'HTTP/1.1 200 OK' [HTTP-Client][handleHeaderResponse] RX: 'X-Powered-By: Express' [HTTP-Client][handleHeaderResponse] RX: 'Access-Control-Allow-Origin: *' [HTTP-Client][handleHeaderResponse] RX: 'Content-Length: 386432' [HTTP-Client][handleHeaderResponse] RX: 'Content-Type: text/html; charset=utf-8' [HTTP-Client][handleHeaderResponse] RX: 'ETag: W/"5e580-sbMqiSzVJszbBHAg13tl2+BG2to"' [HTTP-Client][handleHeaderResponse] RX: 'Date: Tue, 19 Mar 2019 20:21:44 GMT' [HTTP-Client][handleHeaderResponse] RX: 'Connection: close' [HTTP-Client][handleHeaderResponse] RX: '' [HTTP-Client][handleHeaderResponse] code: 200 [HTTP-Client][handleHeaderResponse] size: 386432 [httpUpdate] Header read fin. [httpUpdate] Server header: [httpUpdate] - code: 200 [httpUpdate] - len: 386432 [httpUpdate] ESP8266 info: [httpUpdate] - free Space: 3866624 [httpUpdate] - current Sketch Size: 306208 [httpUpdate] - current version: 1 :rch 536, 536 :rch 1072, 536 :rch 1608, 536 :close [httpUpdate] runUpdate flash... :pd 4, 2144, 239 :rpi 297, 4 [httpUpdate] Magic header does not start with 0xE9 [HTTP-Client][end] still data in buffer (1905), clean up. :c 1, 536, 2144 :c 1, 536, 1608 :c 1, 536, 1072 :c0 1, 536 [HTTP-Client][end] tcp stop :close

Can some please help since I have no clue what does it mean and how to check. I did set up for web server refering below link. https://www.instructables.com/id/Set-Up-an-ESP8266-Automatic-Update-Server/

earlephilhower commented 5 years ago

Closing as there is no MCVE or even a detailed description. My guess given the little in the bug is that you were trying to upload the .elf and not the .bin. Please only upload .bins as that is the only supported format.

infrafast commented 4 years ago

Hello maybe you should not close it as I get exactly the same error, and I checked the file, it is a .bin and it start with 0xE9. Looks like there is an issue with ESP8266 Mine is a LOLIN WEMOS D1 mini pro

connected with intervalmix, channel 1 dhcp client start... ip:192.168.100.12,mask:255.255.255.0,gw:192.168.100.1 [httpUpdate] Header read fin. [httpUpdate] Server header: [httpUpdate] - code: 200 [httpUpdate] - len: 483312 [httpUpdate] - MD5: 4fb2ad648eab6a8021b100fd5dce04d9 [httpUpdate] ESP8266 info: [httpUpdate] - free Space: 1613824 [httpUpdate] - current Sketch Size: 483312 [httpUpdate] - current version: 0.99.7 [httpUpdate] runUpdate flash... [httpUpdate] Magic header does not start with 0xE9 ping 5, timeout 0, total payload 160 bytes, 5084 ms [WS-Server] Server Started. pm open,type:2 0