ESP32-CAM CameraWebServer web ui LED Intensity Illuminator option source code fixed by Renzo @ https://www.mischianti.org

[rodyeo]

Related area

ESP32-CAM LED Flash light

Hardware specification

ESP32-CAM AI-Thinker board

Is your feature request related to a problem?

Finally found a source code fixed of the long awaited ESP32-CAM CameraWebServer LED Illuminator controls fix is here. https://www.mischianti.org/forums/topic/esp32-cam-upgrade-camerawebserver-with-flash-on-esp32-framework-2-0-4/ Now the LED Intensity slider from 0 to 255 works as designed to control the LED brightness intensity when Get Still Image is pressed or Start Stream Video is pressed.

Describe the solution you'd like

Example of a programmer Renzo source code worked on ESP32 Framework 1.0.6 but failed on 2.0.4 as tested.
https://www.mischianti.org/2021/09/12/esp32-cam-upgrade-camerawebserver-with-flash-features-2/

Describe alternatives you've considered

Thereafter he created a fix source code that now works on ESP32 Framework 2.04 as verified.
https://www.mischianti.org/forums/topic/esp32-cam-upgrade-camerawebserver-with-flash-on-esp32-framework-2-0-4/

Additional context

Please update this source code segment which works into the master branch for community usage. https://github.com/espressif/arduino-esp32/tree/master/libraries/ESP32/examples/Camera/CameraWebServer

I have checked existing list of Feature requests and the Contribution Guide

• I confirm I have checked existing list of Feature requests and Contribution Guide.

[rodyeo]

The ESP32-CAM Flight Light LED Illuminator solution which everyone is awaiting is now resolved by the blog author and programmer Bye Renzo

https://www.mischianti.org/forums/topic/esp32-cam-upgrade-camerawebserver-with-flash-on-esp32-framework-2-0-4/

Thank you ;)

[rodyeo]

Manually Forked from Master branch the source code ... https://github.com/espressif/arduino-esp32/tree/master/libraries/ESP32/examples/Camera/CameraWebServer

BOF - CameraWebServer.ino - Insert into line number 74 to 79

//<!–– Begin --- Flash LED https://www.mischianti.org/2021/09/12/esp32-cam-upgrade-camerawebserver-with-flash-features-2/ ––>
const int pwmfreq = 50000; // 50K pwm frequency
const int pwmresolution = 9; // duty cycle bit range
ledcSetup(config.ledc_channel, pwmfreq, pwmresolution); // configure LED PWM channel
ledcAttachPin(4, config.ledc_channel); // attach the GPIO pin to the channel
//<!–– End --- Flash LED https://www.mischianti.org/2021/09/12/esp32-cam-upgrade-camerawebserver-with-flash-features-2/ ––>

EOF - CameraWebServer.ino - Insert into line number 74 to 79

BOF - app_httpd.cpp - Insert into line number 23 to 35

//<!–– Begin --- Flash LED https://www.mischianti.org/2021/09/12/esp32-cam-upgrade-camerawebserver-with-flash-features-2/ ––>
//
// LED Illuminator
//
#define CONFIG_LED_ILLUMINATOR_ENABLED
#define CONFIG_LED_LEDC_PIN 4
#define CONFIG_LED_MAX_INTENSITY 255
//#define CONFIG_LED_LEDC_LOW_SPEED_MODE
// CONFIG_LED_LEDC_HIGH_SPEED_MODE is not set
#define CONFIG_LED_LEDC_TIMER LEDC_TIMER_0
#define CONFIG_LED_LEDC_CHANNEL LEDC_CHANNEL_0
// end of LED Illuminator
//<!–– End --- Flash LED https://www.mischianti.org/2021/09/12/esp32-cam-upgrade-camerawebserver-with-flash-features-2/ ––>

EOF - app_httpd.cpp - Insert into line number 23 to 35

Forum post request is granted by author Renzo @ https://www.mischianti.org/forums/topic/esp32-cam-upgrade-camerawebserver-with-flash-on-esp32-framework-2-0-4/

Thanks ;)

Rodney

[Parsaabasi]

Hello,

Due to the overwhelming volume of issues currently being addressed, we have decided to close the previously received tickets. If you still require assistance or if the issue persists, please don't hesitate to reopen the ticket.

Thanks.