1 Reply Latest reply on Jun 5, 2015 4:37 PM by JaeyoungY_71

    OTA upgrade webpage IE ajax

    Geva_2134536

      Hello,

       

      The ota webpage didn't work properly in Internet Explorer 11, when clicking the "start upgrade" button it returned an invalid state error.

       

      This can be fixed inside "ota_server_web_page.c"  by moving:

      "        xhr.timeout = 2000;\r\n" \

       

      to below

      "        xhr.open('POST', upgrade_chunk_url_with_query , true);\r\n" \

       

      IE apparently doesn't allow to set the  timeout before the connection is opened.

       

      Cheers,

      Gerard