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jomjol
2021-02-27 12:51:50 +01:00
parent 9dbad050fd
commit 688cee9463
13 changed files with 91 additions and 17 deletions
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55
code/components/jomjol_controlcamera/ClassControllCamera.cpp
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@@ -136,18 +136,34 @@ static size_t jpg_encode_stream(void * arg, size_t index, const void* data, size
return len;
}
void CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation)
bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation)
{
bool result = false;
sensor_t * s = esp_camera_sensor_get();
_brightness = min(2, max(-2, _brightness));
// _contrast = min(2, max(-2, _contrast));
_contrast = min(2, max(-2, _contrast));
// _saturation = min(2, max(-2, _saturation));
// s->set_saturation(s, _saturation);
// s->set_contrast(s, _contrast);
s->set_contrast(s, _contrast);
s->set_brightness(s, _brightness);
}
if (_brightness != brightness)
result = true;
if (_contrast != contrast)
result = true;
if (_saturation != saturation)
result = true;
brightness = _brightness;
contrast = _contrast;
saturation = _saturation;
if (result && isFixedExposure)
EnableAutoExposure(waitbeforepicture_org);
return result;
}
void CCamera::SetQualitySize(int qual, framesize_t resol)
@@ -194,6 +210,31 @@ void CCamera::SetQualitySize(int qual, framesize_t resol)
}
void CCamera::EnableAutoExposure(int flashdauer)
{
LEDOnOff(true);
LightOnOff(true);
const TickType_t xDelay = flashdauer / portTICK_PERIOD_MS;
vTaskDelay( xDelay );
camera_fb_t * fb = esp_camera_fb_get();
if (!fb) {
ESP_LOGE(TAGCAMERACLASS, "Camera Capture Failed");
}
esp_camera_fb_return(fb);
sensor_t * s = esp_camera_sensor_get();
s->set_gain_ctrl(s, 0);
s->set_exposure_ctrl(s, 0);
LEDOnOff(false);
LightOnOff(false);
isFixedExposure = true;
waitbeforepicture_org = flashdauer;
}
esp_err_t CCamera::CaptureToBasisImage(CImageBasis *_Image, int delay)
{
@@ -236,7 +277,7 @@ esp_err_t CCamera::CaptureToBasisImage(CImageBasis *_Image, int delay)
LogFile.WriteHeapInfo("CCamera::CaptureToBasisImage - After fb_get");
#endif
LEDOnOff(false);
LEDOnOff(false);
if (delay > 0)
LightOnOff(false);
@@ -526,6 +567,10 @@ CCamera::CCamera()
#ifdef DEBUG_DETAIL_ON
printf("CreateClassCamera\n");
#endif
brightness = -5;
contrast = -5;
saturation = -5;
isFixedExposure = false;
}
esp_err_t CCamera::InitCam()