Prepare next release (#3267)

* Create dig-cont_0640_s3_q.tflite

* Update edit_reference.html (#2924)

Zoom-Einstellungen ausblenden, wenn zoom deaktiviert ist

* Update edit_config_template.html (#2925)

Zoom-Einstellungen ausblenden, wenn zoom deaktiviert ist +
Kameraeinstellungen nicht nur in der config.ini speichern, sondern auch setzen

* The parameter "negative" is processed on the MCU

* Renamed menu entry Alignment -> References

* renamed model file to make naming consistent

* Fix test (#2933)

* always reset change absolute (#2956)

* Create dig-class11_1701_s2.tflite

* Update tflite

* Update tflite

* Camera settings (#3029)

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Fix minor typo and harmonize spaces (#3030)

* Update edit_digits.html

* Update edit_analog.html

* Update overview.html

* Update edit_reference.html

---------

Co-authored-by: jomjol <30766535+jomjol@users.noreply.github.com>

* Source code formatting, ClassFlowPostProcessing.cpp

* fix edit_config_template.html

Unfortunately, I didn't take out some entries from other experiments because I overlooked/forgot them^^

* fix readconfigparam.js

Unfortunately, I didn't take out some entries from other experiments because I overlooked/forgot them^^

* fix edit_config_template.html

TakeImage_CamZoomMode_value1 was replaced by TakeImage_CamZoomSize_value1, but not deleted.
This caused problems when saving the camera settings.

* Update info.html

function loadWLANSSID() was present three times

* Update overview.html

CamFrameSize is no longer needed/used for zoom

* Update reply-bot.yaml

* homeassistant service discovery: derive node_id when using nested topics (#3088)

* derive correct node_id for homeassistant service discovery in nested topics (fixes #1792)

* explicit use of std::string

* move nodeId creation to separate function
add unit-tests

* add documentation about node_id generation for Home Assistant MQTT Service Discovery

* add Prometheus/OpenMetrics exporter (#3081)

* add prometheus endpoint

* refine metrics implementation

* move metrics generator to ClassFlowControll

* add more metrics
align prefix

* add more metrics
clean up

* refine documentation

* revert dependencies change

* sanitize labels

* create separate module for openmetrics

* move openmetrics to separate folder

* clean up

* add basic unit-tests

* work with const numbers
add replaceAll for string replacement
avoid opening std namespace
adapt unit-tests

* Update code/main/server_main.cpp

---------

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

* Typo

* update platformIO to 6.7.0 (ESP IDF 5.2.1) (#3098)

* update to platformio/espressif32 @ 6.7.0

* remove unused getReadout() as it throws errors (error: 'virtual std::string ClassFlow::getReadout()' was hidden).

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>

* Update reply-bot.yaml (#3107)

* Fix actions-label-commenter

* Update Helper.cpp

* Update Helper.h

* Update Helper.cpp

* Update readconfigparam.js

fix for:
In the selected field the value '1' in the section 'TakeImage' in the field 'CamGainceiling' is invalid. PLEASE CHECK BEFORE SAVING!

* proposal for renaming and documentation (#3115)

* Update server_camera.cpp

 Fix building with -D DEBUG_DETAIL_ON 

better alternative to:
https://github.com/jomjol/AI-on-the-edge-device/pull/3160

* Update ClassFlowPostProcessing.cpp

* Update ClassFlowAlignment.cpp

* Fix building with `-D DEBUG_DETAIL_ON` (#3160)

Building with `-D DEBUG_DETAIL_ON` has been broken since #3029.

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

* Handle empty prevalue.ini gracefully (#3162)

Fixes #2149.

* Bugfix for boot loop (#3175)

* Add files via upload

* Add files via upload

* Add files via upload

* Delete param-docs/parameter-pages/TakeImage/Aec2.md

has been replaced by CamAec2.md

* Delete param-docs/parameter-pages/TakeImage/AutoExposureLevel.md

has been replaced by CamAeLevel.md

* Delete param-docs/parameter-pages/TakeImage/Brightness.md

has been replaced by CamBrightness.md

* Delete param-docs/parameter-pages/TakeImage/Contrast.md

has been replaced by CamContrast.md

* Delete param-docs/parameter-pages/TakeImage/Grayscale.md

has been replaced by CamSpecialEffect.md

* Delete param-docs/parameter-pages/TakeImage/Negative.md

has been replaced by CamSpecialEffect.md

* Delete param-docs/parameter-pages/TakeImage/Saturation.md

has been replaced by CamSaturation.md

* Delete param-docs/parameter-pages/TakeImage/Sharpness.md

has been replaced by CamSharpness.md

* Delete param-docs/parameter-pages/TakeImage/ImageQuality.md

has been replaced by CamQuality.md

* Delete param-docs/parameter-pages/TakeImage/Zoom.md

has been replaced by CamZoom.md

* Delete param-docs/parameter-pages/TakeImage/ZoomMode.md

has been replaced by CamZoomSize.md

* Delete param-docs/parameter-pages/TakeImage/ZoomOffsetX.md

has been replaced by CamZoomOffsetX.md

* Delete param-docs/parameter-pages/TakeImage/ZoomOffsetY.md

has been replaced by CamZoomOffsetY.md

* Delete param-docs/parameter-pages/TakeImage/ImageSize.md

has been replaced by CamZoomSize.md

* Delete param-docs/parameter-pages/TakeImage/FixedExposure.md

has been replaced by CamAec.md

* Delete param-docs/parameter-pages/Alignment/FlipImageSize.md

has been replaced by CamVflip.md

* Delete param-docs/parameter-pages/Alignment/InitialMirror.md

has been replaced by CamHmirror.md

* CamParameter documentation update

https://github.com/jomjol/AI-on-the-edge-device/issues/3185

* typo

* add Webhook #3148 (#3163)

* WIP add Webhook

* fix config html for webhook
add tooltips for webhook

* webhook: fix not enabling webhook

* send webhook as json

* Update ApiKey.md

* webhook: fix only sending last "Number"

* webhook JSON is now closer to the data log in CSV format

* webhook: drop timeStampTimeUTC and switch from timeStamp to lastvalue like lokal csv to fix no timestamp on error

---------

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

* Bugfix for time stamp (#3180)

* Update ClassFlowPostProcessing.cpp

* Update ClassFlowDefineTypes.h

* Update ClassFlowPostProcessing.cpp

* Update ClassFlowPostProcessing.cpp

* Update ClassFlowPostProcessing.cpp

* Update ClassFlowPostProcessing.cpp

* Update interface_webhook.cpp

* Update readconfigcommon.js

fix for: The same message("Image Contrast got enhanced") came up with "Update Marker" and "Enhance Image Contrast".

* fix svg favicon 

The svg one got added in 33893eb566 but does not work on Firefox

* Update platformIO to 6.8.1 (Contains ESP IDF 5.3) (#3196)

* Update platformIO to 6.8.1 (ESP IDF 5.3)

* removed now redundant typedef

* updated IDF manifest hash

* Add files via upload

so it should work now

* Update server_main.cpp

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>
Co-authored-by: michael <Heinrich-Tuning@web.de>

* Update MainFlowControl.cpp

* Add support for OV5640 camera (#3063)

* Add support for OV5640 camera

* clean up sharpness handling

* limit sharpness range to -2 and +2

* refactor

* Fix OV3660 sharpness handling

* refactor sharpness handling

* fix OV3660 zoom mode

* reinstate aspect ratio via imageSize

* Changed OV5640 full frame size to match datasheet

* various fixes

* add denoise config and general clean up

* fix line endings to LF

* Support enabling red blue swap via web interface

* update jpeg quality limits

* remove color swap config; color swap workaround dependent on vflip

* fix missing commit

* fix gain ceiling

* Update cam vflip param page

* fix typo: camdenoise, not camsdenoise

* fix compile errors

* Update MainFlowControl.cpp

* Add rate threshold parameter (#3195)

* still needs to be tested

https://github.com/jomjol/AI-on-the-edge-device/issues/3143

* Update ClassFlowPostProcessing.cpp

code formatting

* Update ClassFlowDefineTypes.h

code formatting

* Update ClassFlowPostProcessing.h

code formatting

* Update edit_config_template.html

* fix

* Update config.ini

* Update edit_config_template.html

* Updated param doc

* Rename parameters

* Update edit_config_template.html

* Update NUMBER.ChangeRateThreshold.md

* Update NUMBER.ChangeRateThreshold.md

---------

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

* Update main.cpp

* Update config.ini

Adjusted camera settings to make the image brighter.

* Update readconfigparam.js

Adjusted camera settings to make the image brighter.

* add optional ImageUpload for Webhook (#3174)

* WIP add Webhook

* fix config html for webhook
add tooltips for webhook

* webhook: fix not enabling webhook

* send webhook as json

* Update ApiKey.md

* webhook: fix only sending last "Number"

* webhook JSON is now closer to the data log in CSV format

* webhook: add img upload

* webhoop added config for imgupload

* webhook html fixes

* webhook: drop timeStampTimeUTC and switch from timeStamp to lastvalue like lokal csv to fix no timestamp on error

* add checkbox for Webhook_UploadImg

* Update sd-card/html/edit_config_template.html

* Update edit_config_template.html

* Update edit_config_template.html

* Update edit_config_template.html

* added a long timestamp to both webhook requests

---------

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

* Add files via upload (#3207)

* Update ClassFlowPostProcessing.cpp

deleted some unnecessary double entries
RateType renamed to MaxRateType

* Update ClassFlowDefineTypes.h

RateType renamed to MaxRateType

* Update text on recognition page

* Update digital CNN

* add a Delay between the WiFi reconnections (#3068)

* add a Delay between the WiFi reconnections

* log the delay between the WiFi reconnections

move the delay after the log

* cleanup

* cleanup

* cleanup

* Update edit_alignment.html

* cleanup

* cleanup

* Update platformIO to 6.9.0 (Contains ESP IDF 5.3.1)

* Handle crash on corrupted model (#3220)

* Upgrade esp-tflite-micro to 1.3.1

* Added log message to hint in case it crashes on loading a corrupted model

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>

* new dig-class100-173-s2-q on 23.800 images (#3257)

* new dig-class100-173-s2-q on 23.800 images

* platformio/espressif32 @ 6.8.1 for esp32cam-dev

* Revert "platformio/espressif32 @ 6.8.1 for esp32cam-dev"

This reverts commit cc9297d483.

* not using platformio 6.1.16

* Revert "not using platformio 6.1.16"

This reverts commit ef18e4fae7.

* moved number edit box styles into new file edit_style.css (#3262)

changed input[type=number] from 60px to 3em, to show 3 digits with current font size.

* added note about only TLS 1.2 is supported (#3213)

* Renamed digital to digit (#3219)

* renamed Digital to Digit

* added param migration

* Update .github/label-commenter-config.yaml

* renamed AnalogDigitTransition* to AnalogToDigitTransition*

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>

* Update Changelog.md

* Update Changelog.md

---------

Co-authored-by: jomjol <30766535+jomjol@users.noreply.github.com>
Co-authored-by: michael <Heinrich-Tuning@web.de>
Co-authored-by: Frank Haverland <fspapaping@googlemail.com>
Co-authored-by: kub3let <95883234+kub3let@users.noreply.github.com>
Co-authored-by: Marco H <myxor@users.noreply.github.com>
Co-authored-by: Henry Thasler <henrythasler@users.noreply.github.com>
Co-authored-by: CaCO3 <caco@ruinelli.ch>
Co-authored-by: Sebastian Lövdahl <slovdahl@hibox.fi>
Co-authored-by: Raphael Hehl <raphael@rhehl.de>
Co-authored-by: jasaw <jasaw@dius.com.au>
Co-authored-by: Francesco Carnielli <hex7c0@gmail.com>
Co-authored-by: kalwados <kalwados@gmx.de>

code/main/server_main.cpp

@@ -357,7 +357,7 @@ esp_err_t img_tmp_virtual_handler(httpd_req_t *req)
     if (filetosend == "raw.jpg")
         return GetRawJPG(req); 
 
-    // Serve alg.jpg, alg_roi.jpg or digital and analog ROIs
+    // Serve alg.jpg, alg_roi.jpg or digit and analog ROIs
     if (ESP_OK == GetJPG(filetosend, req))
         return ESP_OK;
 
@@ -451,7 +451,7 @@ void register_server_main_uri(httpd_handle_t server, const char *base_path)
 httpd_handle_t start_webserver(void)
 {
     httpd_handle_t server = NULL;
-    httpd_config_t config = { };
+    httpd_config_t config = HTTPD_DEFAULT_CONFIG();
 
     config.task_priority = tskIDLE_PRIORITY+3; // previously -> 2022-12-11: tskIDLE_PRIORITY+1; 2021-09-24: tskIDLE_PRIORITY+5
     config.stack_size = 12288; // previously -> 2023-01-02: 32768
@@ -459,7 +459,7 @@ httpd_handle_t start_webserver(void)
     config.server_port = 80;
     config.ctrl_port = 32768;
     config.max_open_sockets = 5; //20210921 --> previously 7   
-    config.max_uri_handlers = 39; // previously 24, 20220511: 35, 20221220: 37, 2023-01-02:38             
+    config.max_uri_handlers = 40; // Make sure this fits all URI handlers. Memory usage in bytes: 6*max_uri_handlers
     config.max_resp_headers = 8;                        
     config.backlog_conn = 5;                        
     config.lru_purge_enable = true; // this cuts old connections if new ones are needed.