136 lines
3.6 KiB
C++
136 lines
3.6 KiB
C++
//Viral Science www.youtube.com/c/viralscience www.viralsciencecreativity.com
|
|
//ESP Camera Artificial Intelligence Face Detection Automatic Door Lock
|
|
#include "esp_camera.h"
|
|
#include <WiFi.h>
|
|
|
|
//
|
|
// WARNING!!! Make sure that you have either selected ESP32 Wrover Module,
|
|
// or another board which has PSRAM enabled
|
|
//
|
|
|
|
// Select camera model
|
|
//#define CAMERA_MODEL_WROVER_KIT
|
|
//#define CAMERA_MODEL_ESP_EYE
|
|
//#define CAMERA_MODEL_M5STACK_PSRAM
|
|
//#define CAMERA_MODEL_M5STACK_WIDE
|
|
#define CAMERA_MODEL_AI_THINKER
|
|
#define Relay 2
|
|
#define Red 13
|
|
#define Green 12
|
|
#include "camera_pins.h"
|
|
|
|
const char* ssid = "anjay"; //Wifi Name SSID
|
|
const char* password = "123456789"; //WIFI Password
|
|
|
|
void startCameraServer();
|
|
|
|
boolean matchFace = false;
|
|
boolean activateRelay = false;
|
|
long prevMillis=0;
|
|
int interval = 5000;
|
|
|
|
void setup() {
|
|
pinMode(Relay,OUTPUT);
|
|
pinMode(Red,OUTPUT);
|
|
pinMode(Green,OUTPUT);
|
|
digitalWrite(Relay,LOW);
|
|
digitalWrite(Red,HIGH);
|
|
digitalWrite(Green,LOW);
|
|
|
|
Serial.begin(115200);
|
|
Serial.setDebugOutput(true);
|
|
Serial.println();
|
|
|
|
camera_config_t config;
|
|
config.ledc_channel = LEDC_CHANNEL_0;
|
|
config.ledc_timer = LEDC_TIMER_0;
|
|
config.pin_d0 = Y2_GPIO_NUM;
|
|
config.pin_d1 = Y3_GPIO_NUM;
|
|
config.pin_d2 = Y4_GPIO_NUM;
|
|
config.pin_d3 = Y5_GPIO_NUM;
|
|
config.pin_d4 = Y6_GPIO_NUM;
|
|
config.pin_d5 = Y7_GPIO_NUM;
|
|
config.pin_d6 = Y8_GPIO_NUM;
|
|
config.pin_d7 = Y9_GPIO_NUM;
|
|
config.pin_xclk = XCLK_GPIO_NUM;
|
|
config.pin_pclk = PCLK_GPIO_NUM;
|
|
config.pin_vsync = VSYNC_GPIO_NUM;
|
|
config.pin_href = HREF_GPIO_NUM;
|
|
config.pin_sscb_sda = SIOD_GPIO_NUM;
|
|
config.pin_sscb_scl = SIOC_GPIO_NUM;
|
|
config.pin_pwdn = PWDN_GPIO_NUM;
|
|
config.pin_reset = RESET_GPIO_NUM;
|
|
config.xclk_freq_hz = 20000000;
|
|
config.pixel_format = PIXFORMAT_JPEG;
|
|
//init with high specs to pre-allocate larger buffers
|
|
if(psramFound()){
|
|
config.frame_size = FRAMESIZE_UXGA;
|
|
config.jpeg_quality = 10;
|
|
config.fb_count = 2;
|
|
} else {
|
|
config.frame_size = FRAMESIZE_SVGA;
|
|
config.jpeg_quality = 12;
|
|
config.fb_count = 1;
|
|
}
|
|
|
|
#if defined(CAMERA_MODEL_ESP_EYE)
|
|
pinMode(13, INPUT_PULLUP);
|
|
pinMode(14, INPUT_PULLUP);
|
|
#endif
|
|
|
|
// camera init
|
|
esp_err_t err = esp_camera_init(&config);
|
|
if (err != ESP_OK) {
|
|
Serial.printf("Camera init failed with error 0x%x", err);
|
|
return;
|
|
}
|
|
|
|
sensor_t * s = esp_camera_sensor_get();
|
|
//initial sensors are flipped vertically and colors are a bit saturated
|
|
if (s->id.PID == OV3660_PID) {
|
|
s->set_vflip(s, 1);//flip it back
|
|
s->set_brightness(s, 1);//up the blightness just a bit
|
|
s->set_saturation(s, -2);//lower the saturation
|
|
}
|
|
//drop down frame size for higher initial frame rate
|
|
s->set_framesize(s, FRAMESIZE_QVGA);
|
|
|
|
#if defined(CAMERA_MODEL_M5STACK_WIDE)
|
|
s->set_vflip(s, 1);
|
|
s->set_hmirror(s, 1);
|
|
#endif
|
|
|
|
WiFi.begin(ssid, password);
|
|
|
|
while (WiFi.status() != WL_CONNECTED) {
|
|
delay(500);
|
|
Serial.print(".");
|
|
}
|
|
Serial.println("");
|
|
Serial.println("WiFi connected");
|
|
|
|
startCameraServer();
|
|
|
|
Serial.print("Camera Ready! Use 'http://");
|
|
Serial.print(WiFi.localIP());
|
|
Serial.println("' to connect");
|
|
}
|
|
|
|
void loop() {
|
|
if(matchFace==true && activateRelay==false)
|
|
{
|
|
activateRelay=true;
|
|
digitalWrite(Relay,HIGH);
|
|
digitalWrite(Green,HIGH);
|
|
digitalWrite(Red,LOW);
|
|
prevMillis=millis();
|
|
}
|
|
if (activateRelay == true && millis()-prevMillis > interval)
|
|
{
|
|
activateRelay=false;
|
|
matchFace=false;
|
|
digitalWrite(Relay,LOW);
|
|
digitalWrite(Green,LOW);
|
|
digitalWrite(Red,HIGH);
|
|
}
|
|
} |