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    Example Code: CameraWebServer

    Arduino
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    • I
      isurge
      last edited by

      I get these errors then the compilation .. fails.

      "sketch/app_httpd.cpp: In function 'esp_err_t stream_handler(httpd_req_t*)':
      app_httpd.cpp:770:37: error: 'ra_filter_run' was not declared in this scope
      uint32_t avg_frame_time = ra_filter_run(&ra_filter, frame_time);
      ^~~~~~~~~~~~~
      sketch/app_httpd.cpp:770:37: note: suggested alternative: 'ra_filter_t'
      uint32_t avg_frame_time = ra_filter_run(&ra_filter, frame_time);
      ^~~~~~~~~~~~~
      ra_filter_t
      Multiple libraries were found for "WiFi.h"
      Used: /Users/jamesbrake/Library/Arduino15/packages/m5stack/hardware/esp32/2.0.4/libraries/WiFi
      Not used: /Applications/Arduino.app/Contents/Java/libraries/WiFi
      exit status 1
      'ra_filter_run' was not declared in this scope"

      Any ideas?

      Mac OS
      Arduino IDE 1.8.4

      Thanks!

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