70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
|
|
Camera Module allows you to click images and take videos from smartphone by sending commands from your hardware.
|
|
This function demonstrates functions available in library for camera module.
|
|
|
|
Open Serial monitor and follow the instructions printed there to take images and videos in different cases.
|
|
|
|
You can reduce the size of library compiled by enabling only those modules that you want
|
|
to use. For this first define CUSTOM_SETTINGS followed by defining INCLUDE_modulename.
|
|
|
|
Explore more on: https://thestempedia.com/docs/dabble/camera-module-photos-videos/
|
|
*/
|
|
#define CUSTOM_SETTINGS
|
|
#define INCLUDE_CAMERA_MODULE
|
|
#include <DabbleESP32.h>
|
|
|
|
void setup() {
|
|
Serial.begin(115200); // make sure your Serial Monitor is also set at this baud rate.
|
|
Dabble.begin("MyEsp32"); //set bluetooth name of your device
|
|
printMessage();
|
|
}
|
|
|
|
void loop() {
|
|
//upload code and open serial monitor (reset your board once if you cannot see any message printed on Serial Monitor)
|
|
Dabble.processInput(); //this function is used to refresh data obtained from smartphone.Hence calling this function is mandatory in order to get data properly from your mobile.
|
|
|
|
char a = processSerialdata();
|
|
if( a == '1')
|
|
{
|
|
Camera.setParameters(FRONT,OFF,HIGH_QUALITY,0); //Camera Direction, Flash, quality, Zoom(from 0 to 100%)
|
|
Camera.captureImage();
|
|
}
|
|
if( a == '2')
|
|
{
|
|
Camera.flipTo(REAR);
|
|
Camera.flashMode(OFF);
|
|
Camera.setQuality(LOW_QUALITY);
|
|
Camera.captureImage();
|
|
}
|
|
if(a == '3')
|
|
{
|
|
Camera.flipTo(REAR);
|
|
Camera.setQuality(HIGH_QUALITY);
|
|
Camera.zoom(50);
|
|
Camera.captureImage();
|
|
}
|
|
|
|
|
|
}
|
|
|
|
void printMessage()
|
|
{
|
|
Serial.println("Enter any number between 1 to 3 for executing task corresponding to that number: ");
|
|
Serial.println("Tasks executed on sending different numbers are as followed: ");
|
|
Serial.println("1 - Take a high quality image from front camera with no flash and no zoom.");
|
|
Serial.println("2 - Take a low quality image from rear camera with Off flash and no zoom");
|
|
Serial.println("3 - Take a 50% zoomed image from Rear camera with high quality");
|
|
}
|
|
|
|
char processSerialdata()
|
|
{
|
|
if(Serial.available()!=0)
|
|
{
|
|
return Serial.read();
|
|
}
|
|
else
|
|
{
|
|
return '0';
|
|
}
|
|
}
|