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https://github.com/EyeTrackVR/OpenIris.git
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feat: Add support for ov5640 cameras
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@ -35,9 +35,20 @@ void CameraHandler::setupCameraPinout() {
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pinMode(14, INPUT_PULLUP);
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log_i("CAM_BOARD");
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#endif
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#if ETVR_EYE_TRACKER_USB_API
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/* ESP32-S3 is capable of using higher freqs */
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xclk_freq_hz = 24000000;
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#ifdef ETVR_EYE_TRACKER_USB_API
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auto camera_id = camera_sensor->id.PID;
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switch (camera_id)
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{
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// Thanks to lick_it, we discovered that OV5640 likes to overheat when
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// running at higher than usual xclk frequencies.
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// Hence why we're limit the faster ones for OV2640
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case OV2640_PID:
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xclk_freq_hz = 24000000;
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break;
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default:
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break;
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}
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#endif
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config.ledc_channel = LEDC_CHANNEL_0;
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@ -83,7 +94,7 @@ void CameraHandler::setupBasicResolution() {
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void CameraHandler::setupCameraSensor() {
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log_d("[Camera]: Setting up camera sensor");
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camera_sensor = esp_camera_sensor_get();
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// fixes corrupted jpegs, https://github.com/espressif/esp32-camera/issues/203
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// documentation https://www.uctronics.com/download/cam_module/OV2640DS.pdf
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