#决赛#电动自行车集中充电柜 简单

#include "esp_camera.h"
#include <WiFi.h>

//
// WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality
//            Ensure ESP32 Wrover Module or other board with PSRAM is selected
//            Partial images will be transmitted if image exceeds buffer size
//
//            You must select partition scheme from the board menu that has at least 3MB APP space.
//            Face Recognition is DISABLED for ESP32 and ESP32-S2, because it takes up from 15 
//            seconds to process single frame. Face Detection is ENABLED if PSRAM is enabled as well

// ===================
// Select camera model
// ===================
//#define CAMERA_MODEL_WROVER_KIT // Has PSRAM
//#define CAMERA_MODEL_ESP_EYE // Has PSRAM
//#define CAMERA_MODEL_ESP32S3_EYE // Has PSRAM
//#define CAMERA_MODEL_M5STACK_PSRAM // Has PSRAM
//#define CAMERA_MODEL_M5STACK_V2_PSRAM // M5Camera version B Has PSRAM
//#define CAMERA_MODEL_M5STACK_WIDE // Has PSRAM
//#define CAMERA_MODEL_M5STACK_ESP32CAM // No PSRAM
//#define CAMERA_MODEL_M5STACK_UNITCAM // No PSRAM
//#define CAMERA_MODEL_AI_THINKER // Has PSRAM
//#define CAMERA_MODEL_TTGO_T_JOURNAL // No PSRAM
//#define CAMERA_MODEL_XIAO_ESP32S3 // Has PSRAM
#define CAMERA_MODEL_DFRobot_FireBeetle2_ESP32S3 // Has PSRAN


// ** Espressif Internal Boards **
//#define CAMERA_MODEL_ESP32_CAM_BOARD
//#define CAMERA_MODEL_ESP32S2_CAM_BOARD
//#define CAMERA_MODEL_ESP32S3_CAM_LCD
#include "camera_pins.h"

#include "DFRobot_AXP313A.h"
DFRobot_AXP313A axp;


// ===========================
// Enter your WiFi credentials
// ===========================
const char* ssid = "xiaogui";
const char* password = "88888888";

void startCameraServer();
void setupLedFlash(int pin);

void setup() {
  Serial.begin(115200);
  Serial.setDebugOutput(true);
  Serial.println();

  while(axp.begin() != 0){
    Serial.println("init error");
    delay(1000);
  }
  axp.enableCameraPower(axp.eOV2640);//设置摄像头供电

  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_sccb_sda = SIOD_GPIO_NUM;
  config.pin_sccb_scl = SIOC_GPIO_NUM;
  config.pin_pwdn = PWDN_GPIO_NUM;
  config.pin_reset = RESET_GPIO_NUM;
  config.xclk_freq_hz = 20000000;
  config.frame_size = FRAMESIZE_UXGA;
  config.pixel_format = PIXFORMAT_JPEG; // for streaming
  //config.pixel_format = PIXFORMAT_RGB565; // for face detection/recognition
  config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
  config.fb_location = CAMERA_FB_IN_PSRAM;
  config.jpeg_quality = 12;
  config.fb_count = 1;
  
  // if PSRAM IC present, init with UXGA resolution and higher JPEG quality
  //                      for larger pre-allocated frame buffer.
  if(config.pixel_format == PIXFORMAT_JPEG){
    if(psramFound()){
      config.jpeg_quality = 10;
      config.fb_count = 2;
      config.grab_mode = CAMERA_GRAB_LATEST;
    } else {
      // Limit the frame size when PSRAM is not available
      config.frame_size = FRAMESIZE_SVGA;
      config.fb_location = CAMERA_FB_IN_DRAM;
    }
  } else {
    // Best option for face detection/recognition
    config.frame_size = FRAMESIZE_240X240;
#if CONFIG_IDF_TARGET_ESP32S3
    config.fb_count = 2;
#endif
  }

#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 brightness just a bit
    s->set_saturation(s, -2); // lower the saturation
  }
  // drop down frame size for higher initial frame rate
  if(config.pixel_format == PIXFORMAT_JPEG){
    s->set_framesize(s, FRAMESIZE_QVGA);
  }

#if defined(CAMERA_MODEL_M5STACK_WIDE) || defined(CAMERA_MODEL_M5STACK_ESP32CAM)
  s->set_vflip(s, 1);
  s->set_hmirror(s, 1);
#endif

#if defined(CAMERA_MODEL_ESP32S3_EYE)
  s->set_vflip(s, 1);
#endif

// Setup LED FLash if LED pin is defined in camera_pins.h
#if defined(LED_GPIO_NUM)
  setupLedFlash(LED_GPIO_NUM);
#endif
  Serial.println("Connect to WiFi");
  WiFi.begin(ssid, password);
  WiFi.setSleep(false);

  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() {
  // Do nothing. Everything is done in another task by the web server
  delay(10000);
}

#  -*- coding: UTF-8 -*-

# MindPlus
# Python
import sys
sys.path.append("/root/mindplus/.lib/thirdExtension/liliang-gravitysci-thirdex")
from dfrobot_rp2040_sci import *
import base64
from io import BytesIO
from PIL import Image
from pinpong.libs.dfrobot_pn532 import PN532_I2C
from pinpong.extension.unihiker import *
from pinpong.board import Board,Pin
from pinpong.board import Board
import siot
import time
import cv2

# 自定义函数
def ShengGuangBaoJing():
    buzzer.play(buzzer.RINGTONE,buzzer.Once)
def HuoJingTanCe():
    mq2 = p_p21_analog.read_analog()
    temp = SCI1.get_valueFloat1(SCI1.ePort3,"Temp_Air")
    siot.publish_save(topic="siot/temp", data=temp)
    siot.publish_save(topic="siot/mq2", data=mq2)
    if ((mq2 <= mq2_fire) or (temp >= temp_fire)):
        is_fire = 'Ture'
        ShengGuangBaoJing()
        siot.publish_save(topic="siot/fire", data="火警")
    else:
        siot.publish_save(topic="siot/fire", data="正常")
def NFCShuaKaJianCe():
    if p_nfc.scan():
        print(p_nfc.read_uid())
        siot.publish_save(topic="siot/nfc_time", data=time.time())
        if p_nfc.scan("4978ef9c"):
            siot.publish_save(topic="siot/allow", data=p_nfc.scan("4978ef9c"))
            buzzer.play(buzzer.POWER_UP,buzzer.Once)
            KaiDianCiSuo()
        else:
            siot.publish_save(topic="siot/forbid", data=p_nfc.scan("4978ef9c"))
            buzzer.play(buzzer.POWER_DOWN,buzzer.Once)
def KaiDianCiSuo():
    if (p_p24_in.read_digital()==True):
        p_p22_out=Pin(Pin.P22, Pin.OUT)
        p_p22_out.write_digital(1)
        time.sleep(3)
        p_p22_out=Pin(Pin.P22, Pin.OUT)
        p_p22_out.write_digital(0)
        siot.publish_save(topic="siot/lock", data="已打开")
    else:
        siot.publish_save(topic="siot/lock", data="已关闭")
def ChongDian():
    if (is_charge == 'Ture'):
        p_p23_out=Pin(Pin.P23, Pin.OUT)
        p_p23_out.write_digital(1)
    else:
        p_p23_out=Pin(Pin.P23, Pin.OUT)
        p_p23_out.write_digital(0)
def CCTV01Gui():
    if vd.isOpened():
        while not (False):
            ret, img = vd.read()
            cv2.imshow("Press ESC to exit", img)
            siot.publish_save(topic="siot/CCTV01", data=base642base64(img))
            if cv2.waitKey(10) & 0xff== 27:
                break
        vd.release()
        cv2.destroyAllWindows()

# 事件回调函数
def on_message_callback(client, userdata, msg):
    if (msg.topic == (str("siot/light01"))):
        if (msg.payload.decode() == (str("on"))):
            p_p25_out=Pin(Pin.P25, Pin.OUT)
            p_p25_out.write_digital(1)
        else:
            p_p25_out=Pin(Pin.P25, Pin.OUT)
            p_p25_out.write_digital(0)


Board().begin()
siot.init(client_id="654528767695614",server="10.1.2.3",port=1883,user="siot",password="dfrobot")
p_p21_analog=Pin(Pin.P21, Pin.ANALOG)
p_p24_in=Pin(Pin.P24, Pin.IN)
siot.connect()
siot.loop()
siot.set_callback(on_message_callback)
mq2 = (str("http://192.168.2.234:81/stream"))
mq2_fire = 100
temp_fire = 50
is_fire = 'Flase'
is_charge = 'Flase'
siot.getsubscribe(topic="siot/light01")
SCI1 = DFRobot_RP2040_SCI_IIC(addr=0x21)
while SCI1.begin() != 0:
    print("Initialization Sensor Universal Adapter Board failed.")
    time.sleep(1)
print("Initialization Sensor Universal Adapter Board done.")
p_nfc = PN532_I2C()
p_nfc.begin()

def frame2base64(frame):
    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
    img = Image.fromarray(frame) #将每一帧转为Image
    output_buffer = BytesIO() #创建一个BytesIO
    img.save(output_buffer, format='JPEG') #写入output_buffer
    byte_data = output_buffer.getvalue() #在内存中读取
    base64_data = base64.b64encode(byte_data) #转为BASE64
    return base64_data #转码成功 返回base64编码

def base642base64(frame):
    data=str('data:image/png;base64,')
    base64data = str(frame2base64(frame))
    framedata = base64data[2:(len(base64data)-1)]
    base642base64_data = data + str(framedata)
    return base642base64_data
vd = cv2.VideoCapture()
vd.open(mq2)

while True:
    NFCShuaKaJianCe()
    HuoJingTanCe()
    ChongDian()
    CCTV01Gui()