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Support negative photo effect and auto exposure control 2

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This commit is contained in:
Joo Aun Saw
2024-01-12 01:28:34 +11:00
committed by CaCO3
parent d418d22155
commit a8fb88a35d
7 changed files with 102 additions and 20 deletions
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32
code/components/jomjol_controlcamera/ClassControllCamera.cpp
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@@ -170,7 +170,7 @@ static size_t jpg_encode_stream(void * arg, size_t index, const void* data, size
}
bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation, int _autoExposureLevel, bool _grayscale)
bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation, int _autoExposureLevel, bool _grayscale, bool _negative, bool _aec2)
{
_brightness = min(2, max(-2, _brightness));
_contrast = min(2, max(-2, _contrast));
@@ -180,6 +180,7 @@ bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, in
sensor_t * s = esp_camera_sensor_get();
if (s) {
// auto exposure controls
s->set_aec2(s, _aec2 ? 1 : 0);
s->set_ae_level(s, _autoExposureLevel); // -2 to 2
s->set_gainceiling(s, GAINCEILING_2X); // GAINCEILING_2X 4X 8X 16X 32X 64X 128X
@@ -215,23 +216,20 @@ bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, in
//s->set_reg(s, 0x7C, 0xFF, 2); // Optional feature - hue setting: Select byte 2 in register 0x7C to set hue value
//s->set_reg(s, 0x7D, 0xFF, 0); // Optional feature - hue setting: Hue value 0 - 255
int indirectReg0 = 0x07; // Set bit 0, 1, 2 to enable saturation, contrast, brightness and hue control
if (_grayscale) {
// Indirect register access
s->set_reg(s, 0xFF, 0x01, 0); // Select DSP bank
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x00); // Address 0x00
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x1F); // Set bit 0, 1, 2 to enable saturation, contrast, brightness and hue control
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x05); // Address 0x05
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
} else {
// Indirect register access
s->set_reg(s, 0xFF, 0x01, 0); // Select DSP bank
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x00); // Address 0x00
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 7); // Set bit 0, 1, 2 to enable saturation, contrast, brightness and hue control
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x05); // Address 0x05
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
indirectReg0 |= 0x18;
}
if (_negative) {
indirectReg0 |= 0x40;
}
// Indirect register access
s->set_reg(s, 0xFF, 0x01, 0); // Select DSP bank
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x00); // Address 0x00
s->set_reg(s, OV_IRA_BPDATA, 0xFF, indirectReg0);
s->set_reg(s, OV_IRA_BPADDR, 0xFF, 0x05); // Address 0x05
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
s->set_reg(s, OV_IRA_BPDATA, 0xFF, 0x80);
}
else {
LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "SetBrightnessContrastSaturation: Failed to get control structure");
@@ -245,6 +243,8 @@ bool CCamera::SetBrightnessContrastSaturation(int _brightness, int _contrast, in
saturation = _saturation;
autoExposureLevel = _autoExposureLevel;
imageGrayscale = _grayscale;
imageNegative = _negative;
imageAec2 = _aec2;
ESP_LOGD(TAG, "brightness %d, contrast: %d, saturation %d, autoExposureLevel %d, grayscale %d", brightness, contrast, saturation, autoExposureLevel, (int)imageGrayscale);

4
code/components/jomjol_controlcamera/ClassControllCamera.h
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@@ -40,6 +40,8 @@ class CCamera {
int imageZoomMode = 0;
int imageZoomOffsetX = 0;
int imageZoomOffsetY = 0;
bool imageNegative = false;
bool imageAec2 = false;
#ifdef GRAYSCALE_AS_DEFAULT
bool imageGrayscale = true;
#else
@@ -54,7 +56,7 @@ class CCamera {
esp_err_t CaptureToHTTP(httpd_req_t *req, int delay = 0);
esp_err_t CaptureToStream(httpd_req_t *req, bool FlashlightOn);
void SetQualitySize(int qual, framesize_t resol, bool zoomEnabled, int zoomMode, int zoomOffsetX, int zoomOffsetY);
bool SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation, int _autoExposureLevel, bool _grayscale);
bool SetBrightnessContrastSaturation(int _brightness, int _contrast, int _saturation, int _autoExposureLevel, bool _grayscale, bool _negative, bool _aec2);
void SetZoom(bool zoomEnabled, int zoomMode, int zoomOffsetX, int zoomOffsetY);
void GetCameraParameter(httpd_req_t *req, int &qual, framesize_t &resol, bool &zoomEnabled, int &zoomMode, int &zoomOffsetX, int &zoomOffsetY);
void SetLEDIntensity(float _intrel);

18
code/components/jomjol_flowcontroll/ClassFlowTakeImage.cpp
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@@ -54,6 +54,8 @@ void ClassFlowTakeImage::SetInitialParameter(void)
ZoomMode = 0;
zoomOffsetX = 0;
zoomOffsetY = 0;
ImageNegative = false;
ImageAec2 = false;
#ifdef GRAYSCALE_AS_DEFAULT
ImageGrayscale = true;
#else
@@ -122,6 +124,20 @@ bool ClassFlowTakeImage::ReadParameter(FILE* pfile, string& aktparamgraph)
else if (toUpper(splitted[1]) == "FALSE")
ImageGrayscale = false;
}
if ((toUpper(splitted[0]) == "NEGATIVE") && (splitted.size() > 1))
{
if (toUpper(splitted[1]) == "TRUE")
ImageNegative = true;
else if (toUpper(splitted[1]) == "FALSE")
ImageNegative = false;
}
if ((toUpper(splitted[0]) == "AEC2") && (splitted.size() > 1))
{
if (toUpper(splitted[1]) == "TRUE")
ImageAec2 = true;
else if (toUpper(splitted[1]) == "FALSE")
ImageAec2 = false;
}
if ((toUpper(splitted[0]) == "AUTOEXPOSURELEVEL") && (splitted.size() > 1))
_autoExposureLevel = std::stod(splitted[1]);
@@ -183,7 +199,7 @@ bool ClassFlowTakeImage::ReadParameter(FILE* pfile, string& aktparamgraph)
}
}
Camera.SetBrightnessContrastSaturation(_brightness, _contrast, _saturation, _autoExposureLevel, ImageGrayscale);
Camera.SetBrightnessContrastSaturation(_brightness, _contrast, _saturation, _autoExposureLevel, ImageGrayscale, ImageNegative, ImageAec2);
Camera.SetQualitySize(ImageQuality, ImageSize, ZoomEnabled, ZoomMode, zoomOffsetX, zoomOffsetY);
image_width = Camera.image_width;

2
code/components/jomjol_flowcontroll/ClassFlowTakeImage.h
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@@ -22,6 +22,8 @@ protected:
int zoomOffsetX = 0;
int zoomOffsetY = 0;
bool ImageGrayscale;
bool ImageNegative;
bool ImageAec2;
int ImageQuality;
time_t TimeImageTaken;
string namerawimage;

18
code/components/jomjol_flowcontroll/MainFlowControl.cpp
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@@ -701,6 +701,8 @@ esp_err_t handler_editflow(httpd_req_t *req)
int zoomoffsetx = 0;
int zoomoffsety = 0;
bool zoom = false;
bool negative = false;
bool aec2 = false;
#ifdef GRAYSCALE_AS_DEFAULT
bool grayscale = true;
#else
@@ -737,6 +739,20 @@ esp_err_t handler_editflow(httpd_req_t *req)
else
grayscale = false;
}
if (httpd_query_key_value(_query, "ne", _valuechar, 30) == ESP_OK) {
std::string _ne = std::string(_valuechar);
if (stoi(_ne) != 0)
negative = true;
else
negative = false;
}
if (httpd_query_key_value(_query, "a2", _valuechar, 30) == ESP_OK) {
std::string _a2 = std::string(_valuechar);
if (stoi(_a2) != 0)
aec2 = true;
else
aec2 = false;
}
if (httpd_query_key_value(_query, "z", _valuechar, 30) == ESP_OK) {
std::string _zoom = std::string(_valuechar);
if (stoi(_zoom) != 0)
@@ -760,7 +776,7 @@ esp_err_t handler_editflow(httpd_req_t *req)
// ESP_LOGD(TAG, "Parameter host: %s", _host.c_str());
// string zwzw = "Do " + _task + " start\n"; ESP_LOGD(TAG, zwzw.c_str());
Camera.SetZoom(zoom, zoommode, zoomoffsetx, zoomoffsety);
Camera.SetBrightnessContrastSaturation(bri, con, sat, aelevel, grayscale);
Camera.SetBrightnessContrastSaturation(bri, con, sat, aelevel, grayscale, negative, aec2);
Camera.SetLEDIntensity(intens);
ESP_LOGD(TAG, "test_take - vor TakeImage");
std::string zw = flowctrl.doSingleStep("[TakeImage]", _host);

46
sd-card/html/edit_reference.html
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@@ -179,6 +179,12 @@
<tr>
<td><label for="grayscale" id="labelgrayscale">Grayscale:</label></td>
<td><input type="checkbox" id="grayscale" name="grayscale" value="0"></td>
<td><label for="aec2" id="labelaec2">Auto Exposure Control 2:</label></td>
<td><input type="checkbox" id="aec2" name="aec2" value="0"></td>
</tr>
<tr>
<td><label for="negative" id="labelnegative">Negative:</label></td>
<td><input type="checkbox" id="negative" name="negative" value="0"></td>
<td>
<class id="TakeImage_AutoExposureLevel_text" style="color:black;">Auto exposure:</class>
</td>
@@ -237,6 +243,8 @@
if (param["TakeImage"]["Brightness"].found && param["TakeImage"]["Brightness"].enabled)
{
_grayscale = document.getElementById("grayscale").checked ? "1" : "0";
_negative = document.getElementById("negative").checked ? "1" : "0";
_aec2 = document.getElementById("aec2").checked ? "1" : "0";
_zoom = document.getElementById("zoom").checked ? "1" : "0";
_zm = document.getElementById("zoommode").value;
if (_zm == "") _zm = "0";
@@ -251,7 +259,7 @@
_saturation = document.getElementById("TakeImage_Saturation_value1").value;
_ae = document.getElementById("TakeImage_AutoExposureLevel_value1").value;
url = getDomainname() + "/editflow?task=test_take&bri=" + _brightness;
url = url + "&con=" + _contrast + "&sat=" + _saturation + "&int=" + _intensity + "&ae=" + _ae + "&gs=" + _grayscale;
url = url + "&con=" + _contrast + "&sat=" + _saturation + "&int=" + _intensity + "&ae=" + _ae + "&gs=" + _grayscale + "&ne=" + _negative + "&a2=" + _aec2;
if (_zoom != '0')
url = url + "&z=" + _zoom + "&zm=" + _zm + "&x=" + _x + "&y=" + _y;
}
@@ -282,6 +290,8 @@
}
document.getElementById("grayscale").disabled = false;
document.getElementById("negative").disabled = false;
document.getElementById("aec2").disabled = false;
document.getElementById("zoom").disabled = false;
document.getElementById("zoommode").disabled = false;
document.getElementById("zoomoffsetx").disabled = false;
@@ -349,6 +359,8 @@
document.getElementById("flip").checked = true;
document.getElementById("grayscale").disabled = true;
document.getElementById("negative").disabled = true;
document.getElementById("aec2").disabled = true;
document.getElementById("zoom").disabled = true;
document.getElementById("zoommode").disabled = true;
document.getElementById("zoomoffsetx").disabled = true;
@@ -414,6 +426,16 @@
else
param["TakeImage"]["Grayscale"].value1 = "false";
if ((param["TakeImage"]["Negative"].found == true) && (document.getElementById("negative").checked))
param["TakeImage"]["Negative"].value1 = "true";
else
param["TakeImage"]["Negative"].value1 = "false";
if ((param["TakeImage"]["Aec2"].found == true) && (document.getElementById("aec2").checked))
param["TakeImage"]["Aec2"].value1 = "true";
else
param["TakeImage"]["Aec2"].value1 = "false";
if ((param["TakeImage"]["Zoom"].found == true) && (document.getElementById("zoom").checked))
param["TakeImage"]["Zoom"].value1 = "true";
else
@@ -503,6 +525,8 @@
param["TakeImage"]["Saturation"]["enabled"] = true;
param["TakeImage"]["Grayscale"]["enabled"] = true;
param["TakeImage"]["Negative"]["enabled"] = true;
param["TakeImage"]["Aec2"]["enabled"] = true;
param["TakeImage"]["Zoom"]["enabled"] = true;
param["TakeImage"]["ZoomMode"]["enabled"] = true;
param["TakeImage"]["ZoomOffsetX"]["enabled"] = true;
@@ -513,6 +537,16 @@
param["TakeImage"]["Grayscale"]["found"] = true;
param["TakeImage"]["Grayscale"].value1 = "false";
}
if (!param["TakeImage"]["Negative"]["found"])
{
param["TakeImage"]["Negative"]["found"] = true;
param["TakeImage"]["Negative"].value1 = "false";
}
if (!param["TakeImage"]["Aec2"]["found"])
{
param["TakeImage"]["Aec2"]["found"] = true;
param["TakeImage"]["Aec2"].value1 = "false";
}
if (!param["TakeImage"]["Zoom"]["found"])
{
param["TakeImage"]["Zoom"]["found"] = true;
@@ -576,6 +610,16 @@
} else {
document.getElementById("grayscale").checked = false;
}
if (param["TakeImage"]["Negative"].value1 == "true") {
document.getElementById("negative").checked = true;
} else {
document.getElementById("negative").checked = false;
}
if (param["TakeImage"]["Aec2"].value1 == "true") {
document.getElementById("aec2").checked = true;
} else {
document.getElementById("aec2").checked = false;
}
if (param["TakeImage"]["Zoom"].value1 == "true") {
document.getElementById("zoom").checked = true;
} else {

2
sd-card/html/readconfigparam.js
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@@ -125,6 +125,8 @@ function ParseConfig() {
ParamAddValue(param, catname, "ZoomOffsetX");
ParamAddValue(param, catname, "ZoomOffsetY");
ParamAddValue(param, catname, "Grayscale");
ParamAddValue(param, catname, "Negative");
ParamAddValue(param, catname, "Aec2");
ParamAddValue(param, catname, "AutoExposureLevel");
ParamAddValue(param, catname, "FixedExposure");