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    ojisan

    @ojisan

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    Posts made by ojisan

    • RE: Notice for UNITCAM users, IDF and Arduino IDE

      This text uses Google Translate.

      I use UNIT CAMERA DIY KIT.
      I tested it with the latest cameraWebServer sample program.
      I got the same error, so I checked the source program.
      I found the following description in the comment of esp_camera.h.

      typedef enum {
      CAMERA_FB_IN_PSRAM, / *! <Frame buffer is placed in external PSRAM * /
      CAMERA_FB_IN_DRAM / *! <Frame buffer is placed in internal DRAM * /
      } camera_fb_location_t;

      I added one line to the cameraWebServer program as a trial.

      // if PSRAM IC present, init with UXGA resolution and higher JPEG quality
      // for larger pre-allocated frame buffer.
      if (psramFound ()) {
      config.frame_size = FRAMESIZE_UXGA;
      config.jpeg_quality = 10;
      config.fb_count = 2;
      } else {
      config.frame_size = FRAMESIZE_SVGA;
      config.jpeg_quality = 12;
      config.fb_count = 1;
      config.fb_location = CAMERA_FB_IN_DRAM; // add 2021-12-09
      }

      I checked the operation of UNIT CAM.

      12: 48: 08.541-> ets Jul 29 2019 12:21:46
      12: 48: 08.541->
      12: 48: 08.541-> rst: 0x1 (POWERON_RESET), boot: 0x13 (SPI_FAST_FLASH_BOOT)
      12: 48: 08.541-> configsip: 0, SPIWP: 0xee
      12: 48: 08.541-> clk_drv: 0x00, q_drv: 0x00, d_drv: 0x00, cs0_drv: 0x00, hd_drv: 0x00, wp_drv: 0x00
      12: 48: 08.541-> mode: DIO, clock div: 1
      12: 48: 08.541-> load: 0x3fff0030, len: 1420
      12: 48: 08.587-> ho 0 tail 12 room 4
      12: 48: 08.587-> load: 0x40078000, len: 13540
      12: 48: 08.587-> load: 0x40080400, len: 3604
      12: 48: 08.587-> entry 0x400805f0
      12: 48: 08.821->
      12: 48: 09.675-> ...........
      12: 48: 14.695-> WiFi connected
      12: 48: 14.695-> Camera Ready! Use'http://192.168.1.220' to connect

      3_1639047929018_スクリーンショット (675).png 2_1639047929018_スクリーンショット (676).png 1_1639047929018_スクリーンショット (677).png 0_1639047929017_スクリーンショット (678).png

      posted in Units
      O
      ojisan