mirror of
https://github.com/JasonYANG170/Flowerpot.git
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203 lines
6.3 KiB
C++
203 lines
6.3 KiB
C++
/*
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Name: 智能节水花盆.ino
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Created: 2023/3/15 0:22:26
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Author: JasonYANG17
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*/
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//导入配置库
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#include <GFX4d.h>
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#include <UnoWiFiDevEd.h>
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#include <Adafruit_SSD1306.h> //驱动128x64 and 128x32 的屏幕显示的库
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#include <Adafruit_GFX.h> //Arduino的图形库
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#include <Wire.h>
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#include <SPI.h>
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//配置屏幕像素
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#define SCREEN_WIDTH 128 // OLED display width, in pixels
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#define SCREEN_HEIGHT 64 // OLED display height, in pixels
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// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
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//定义OLED恢复引脚，无则定义为-1
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#define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin)
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);//配置数据
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// Example testing sketch for various DHT humidity/temperature sensors
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// Written by ladyada, public domain
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int M0 = 1024; //在空气中AO读取的值最大为1024，代表干燥时的读数
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int M1 = 0; //浸泡在水里的最小值 464（最小值会改变），代表100%湿度
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int PIN_AO = 14; //与wifi不冲突的pin
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int in1 = 0;
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int in2 = 2;
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int LED = 15;
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#include <DHT.h>
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#define DHTPIN 13//刚才插得2号引脚
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#define DHTTYPE DHT11//定义类型
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DHT dht(DHTPIN, DHTTYPE);//进行初始化设置
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int buttonPin = 12; // 将开关连接到
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int buttonState = 0;//开关状态为0
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void setup() {
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Serial.begin(9600);
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dht.begin();//DHT开始工作
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pinMode(PIN_AO, INPUT);
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pinMode(in1, OUTPUT);
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pinMode(in2, OUTPUT);
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pinMode(LED, OUTPUT);
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digitalWrite(in1, LOW);
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digitalWrite(in2, LOW);
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digitalWrite(LED, LOW);
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pinMode(buttonPin, INPUT_PULLUP); // 设置开关模式
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//Serial.println("OLED FeatherWing test"); //串口输出信息
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display.begin(SSD1306_SWITCHCAPVCC, 0x3c); //初始化OLED并设置其IIC地址为 0x3C
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display.clearDisplay(); //清屏
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delay(200);
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display.setTextSize(1.3);//设置文本大小
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display.setTextColor(SSD1306_WHITE);//设置字体颜色
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display.setCursor(0, 0); //设置光标的位置
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//绘制像素点
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// display.drawPixel(64, 32, WHITE);//(x坐标，y坐标，颜色)
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//绘制水平线
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// display.drawFastHLine(64,32,64,SSD1306_WHITE);//(x起点，y起点，长度，颜色)
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//绘制竖直线
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// display.drawFastVLine(64,10,50,SSD1306_WHITE);
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//绘制线
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// display.drawLine(0,0,128,64,SSD1306_WHITE);//（x起，y起，x终，y终）
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//绘制空心矩形
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// display.drawRect(0,0,128,64,SSD1306_WHITE);//(左上角x坐标，左上角y坐标，矩形长，矩形宽)
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//绘制实心矩形
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//display.fillRect(20,10,88,44,SSD1306_WHITE);//同上
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//点亮全屏
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// display.fillScreen(SSD1306_WHITE);
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//绘制空心圆
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//display.drawCircle(64,32,32,SSD1306_WHITE);//(圆心x坐标，圆心y坐标，半径)
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//绘制实心圆
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//display.fillCircle(64,32,31,SSD1306_WHITE);
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//绘制空心三角形
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//display.drawTriangle(63,0, 0,63, 127,63, SSD1306_WHITE);//(第一顶点坐标[x,y]，第二，第三)
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//绘制实心三角形
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// display.fillTriangle(63,0, 0,63, 127,63, SSD1306_WHITE);
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//绘制空心圆角矩形
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//display.drawRoundRect(10,5,107, 43,8, SSD1306_WHITE);//(左上角x，左上角y，矩形长，矩形宽，矩形圆角半径)
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//实心圆角
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//display.fillRoundRect(10,5,107,53,3, SSD1306_WHITE);
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//绘制Bitmap图像
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//Bimap图像数据
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display.display();
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display.println("");
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display.println("");
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display.println(" Wellcome To\n YANG\nIntelligent Flowerpot");
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display.display();
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delay(8000);
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// display.begin(SSD1306_SWITCHCAPVCC, 0x3c); //初始化OLED并设置其IIC地址为 0x3C
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}
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void loop() {
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// delay(2000);
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buttonState = digitalRead(buttonPin);//读取开关通断模式，并导入至开关状态
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Serial.println(analogRead(14));//湿度传感器接ESP32上的GPIO号
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delay(100);
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if (buttonState == LOW) { // 判断是否按下开关
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display.clearDisplay(); //清屏
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delay(200);
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display.setTextSize(1.3);
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display.setTextColor(SSD1306_WHITE);
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display.setCursor(0, 0); //设置光标的位置
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// display.clearDisplay();
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//delay(8000);
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digitalWrite(in2, LOW);
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digitalWrite(in1, LOW);
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digitalWrite(LED, LOW);
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display.println("Hello, user!");
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display.println("");
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display.println("Enter Emergency\nBraking");
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display.println("");
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display.println("All programs have\nbeen closed for you");
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display.display();
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// actually display all of the above
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delay(2000);
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}
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else {
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float h = dht.readHumidity();//读湿度
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float t = dht.readTemperature();//读湿度
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Serial.print("Humidity：");//湿度
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Serial.print(h);
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Serial.println("%");
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Serial.print("Temperatrue：");//温度
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Serial.print(t);
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Serial.println("C");
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display.clearDisplay();
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delay(200);
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display.setTextSize(1.3);
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display.setTextColor(SSD1306_WHITE);
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display.setCursor(0, 0); //设置光标的位置
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float HUMI = ((M0 - analogRead(PIN_AO)) / ((M0 - M1) / 100)); //将湿度模拟量转换成数字量
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if (HUMI > 100.00) {
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HUMI = 100;
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}
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if (HUMI > 80) {
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digitalWrite(in2, LOW);
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digitalWrite(in1, LOW);
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digitalWrite(LED, LOW);
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}
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else {
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digitalWrite(in2, LOW);
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digitalWrite(in1, HIGH);
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digitalWrite(LED, HIGH);
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}
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Serial.print("HUMI= ");
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Serial.print(HUMI);
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Serial.println("% ");
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display.println("---------YANG--------");
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display.println("");
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display.print("Temperature: ");
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display.print(t);
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display.println("C");
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display.print("Humidity: ");//湿度
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display.print(h);
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display.println("%");
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display.print("Soil Moisture: ");
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display.println(HUMI);
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if (HUMI > 80) {
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display.println("Watter: OFF");
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display.println("Photosynthesis: OFF");
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}
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else {
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display.println("Watter: ON");
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display.println("Photosynthesis: ON");
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}
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display.println("---Have a nice DAY!--");
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//delay(1000);
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display.display();
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}
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}
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