ESP8266 Developer Zone The Official ESP8266 Forum 2017-03-22T11:06:56+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=3444 2017-03-22T11:06:56+08:00 2017-03-22T11:06:56+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3444&p=11536#p11536 <![CDATA[Re: OTA升级从user2.bin ota升级到user1.bin失败。]]> Statistics: Posted by ESP_Faye — Wed Mar 22, 2017 11:06 am

]]> 2017-03-19T11:24:51+08:00 2017-03-19T11:24:51+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3444&p=11517#p11517 <![CDATA[OTA升级从user2.bin ota升级到user1.bin失败。]]>
system_upgrade_start
upgrade_connect 37224
[OTA]Upgrading...
upgrade_connect_cb
pusrdata = HTTP/1.1 200 OK
Date: Sun, 19 Mar 2017 02:21:19 GMT
Server: Apache/2.4.23 (Win32) PHP/5.6.25
Last-Modified: Sun, 19 Mar 2017 01:37:15 GMT
ETag: "4c284-54b0b73556adc"
Accept-Ranges: bytes
Content-Length: 311940
Connection: close
Content-Type: application/octet-stream


sumlength = 311940
sec_block 77
.............................................................................upgrade_get_sum_disconcb 34576
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11?▎
!!!J$9?L!垽!!嗈1グ!O??!!啴!!L?J?!嗈??!O1?▎?!? 殔?L!?!!嗈1?ǘ
!!!JP9?L!8?!嗈1!O??!!啴!!L?J?!哊!?!O?1?▎!? 殔?L!??嗈1??O?? B9?L!J?!嗈1E?!O??!!啴!!?J?!?
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!?!O
请帮忙分析一下是什么原因，谢谢！

Statistics: Posted by Xuedong — Sun Mar 19, 2017 11:24 am

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