mirror of
https://github.com/EyeTrackVR/OpenIris.git
synced 2025-11-04 15:39:42 +08:00
feat: Disable auto-exposure, tweak settings to produce a bit cleaner image, document the options (#38)
This commit is contained in:
parent
0aeaa07327
commit
85094bc3f7
@ -78,25 +78,44 @@ void CameraHandler::setupCameraSensor()
|
||||
{
|
||||
camera_sensor = esp_camera_sensor_get();
|
||||
// fixes corrupted jpegs, https://github.com/espressif/esp32-camera/issues/203
|
||||
camera_sensor->set_reg(camera_sensor, 0xff, 0xff, 0x00); // banksel
|
||||
// documentation https://www.uctronics.com/download/cam_module/OV2640DS.pdf
|
||||
camera_sensor->set_reg(camera_sensor, 0xff, 0xff, 0x00); // banksel, here we're directly writing to the registers. 0xFF==0x00 is the first bank, there's also 0xFF==0x01
|
||||
camera_sensor->set_reg(camera_sensor, 0xd3, 0xff, 5); // clock
|
||||
camera_sensor->set_brightness(camera_sensor, 2); // -2 to 2 I see no difference between numbers..
|
||||
camera_sensor->set_brightness(camera_sensor, 2); // -2 to 2
|
||||
camera_sensor->set_contrast(camera_sensor, 2); // -2 to 2
|
||||
camera_sensor->set_saturation(camera_sensor, -2); // -2 to 2
|
||||
|
||||
// white balance control
|
||||
camera_sensor->set_whitebal(camera_sensor, 1); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_awb_gain(camera_sensor, 1); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_wb_mode(camera_sensor, 0); // 0 to 4 - if awb_gain enabled (0 - Auto, 1 - Sunny, 2 - Cloudy, 3 - Office, 4 - Home)
|
||||
camera_sensor->set_exposure_ctrl(camera_sensor, 1); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_awb_gain(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_wb_mode(camera_sensor, 0); // 0 to 4 - if awb_gain enabled (0 - Auto, 1 - Sunny, 2 - Cloudy, 3 - Office, 4 - Home)
|
||||
|
||||
// controls the exposure
|
||||
camera_sensor->set_exposure_ctrl(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_aec2(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_ae_level(camera_sensor, 0); // -2 to 2
|
||||
camera_sensor->set_aec_value(camera_sensor, 300); // 0 to 1200
|
||||
|
||||
// controls the gain
|
||||
camera_sensor->set_gain_ctrl(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_agc_gain(camera_sensor, 2); // 0 to 30 brightness of sorts? higher = brighter with more lag
|
||||
|
||||
// automatic gain control gain, controls by how much the resulting image should be amplified
|
||||
camera_sensor->set_agc_gain(camera_sensor, 2); // 0 to 30
|
||||
camera_sensor->set_gainceiling(camera_sensor, (gainceiling_t)6); // 0 to 6
|
||||
|
||||
// black and white pixel correction, averages the white and black spots
|
||||
camera_sensor->set_bpc(camera_sensor, 1); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_wpc(camera_sensor, 1); // 0 = disable , 1 = enable
|
||||
camera_sensor->set_raw_gma(camera_sensor, 1); // 0 = disable , 1 = enable (makes much lighter and noisy)
|
||||
camera_sensor->set_lenc(camera_sensor, 0); // 0 = disable , 1 = enable // 0 = disable , 1 = enable
|
||||
// digital clamp white balance
|
||||
camera_sensor->set_dcw(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
|
||||
//gamma correction
|
||||
camera_sensor->set_raw_gma(camera_sensor, 1); // 0 = disable , 1 = enable (makes much lighter and noisy)
|
||||
|
||||
camera_sensor->set_lenc(camera_sensor, 0); // 0 = disable , 1 = enable // 0 = disable , 1 = enable
|
||||
|
||||
camera_sensor->set_colorbar(camera_sensor, 0); // 0 = disable , 1 = enable
|
||||
|
||||
camera_sensor->set_special_effect(camera_sensor, 2); // 0 to 6 (0 - No Effect, 1 - Negative, 2 - Grayscale, 3 - Red Tint, 4 - Green Tint, 5 - Blue Tint, 6 - Sepia)
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user