Login▼/회원가입BASIC4MCU | 질문게시판 | 아두이노 스마트 가습기 만드는중인데 코딩좀 알려주세요,,
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작성자 아두이노안드로이드 작성일2020-06-19 16:25 조회2,678회 댓글0건본문
#include<LiquidCrystal_I2C.h>
#include<Wire.h>
LiquidCrystal_I2C lcd(0x27, 16,2);
#include "DHT.h"
#include <SoftwareSerial.h>
#define DHTPIN A3
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);int atomizationPin = 6;
int RelayPin = 4;
int AutoModeRelayLimit = 50;
int RelayState = 0;SoftwareSerial hc06(2,3);
const int buttonPin1 = 10;
const int buttonPin2 = 11;
const int buttonPin3 = 12;
const int buttonPin4 = 13;int buttonState1 = 0;
int buttonState2 = 0;
int buttonState3 = 0;
int buttonState4 = 0;int intDelay = 400;
int setMode = 0;
int ModeVal1 = 0;
int ModeVal2 = 0;float h;
float t;
float f;
char strH[] ="";
char strT[] ="";
char strHT[] ="";
void setup() {
Serial.begin(9600);
Serial.println("Enter AT commands:");
hc06.begin(9600);
dht.begin();lcd.begin();
lcd.backlight();pinMode(buttonPin1, INPUT_PULLUP);
pinMode(buttonPin2, INPUT_PULLUP);
pinMode(buttonPin3, INPUT_PULLUP);
pinMode(buttonPin4, INPUT_PULLUP);setMode = 0;
pinMode(RelayPin, OUTPUT);
pinMode(atomizationPin, OUTPUT);
}void loop() {
if(hc06.available()){
Serial.write(hc06.read());
}if(Serial.available()){
hc06.write(Serial.read());
}
buttonState1=0;
buttonState2=0;
buttonState3=0;
buttonState4=0;buttonState1 = digitalRead(buttonPin1);
buttonState2 = digitalRead(buttonPin2);
buttonState3 = digitalRead(buttonPin3);
buttonState4 = digitalRead(buttonPin4);FuncButtonClickEvent();
FuncPrintDisplay();
}
void FuncGetDHT(){delay(100);
h = dht.readHumidity();
t = dht.readTemperature();
f = dht.readTemperature(true);if(isnan(h) || isnan(t) || isnan(f)){
Serial.println(F("Failed to read from DHT sensor!"));
h = 0.00;
t = 0.00;
f = 0.00;
return;
}float hif = dht.computeHeatIndex(f, h);
float hic = dht.computeHeatIndex(f, h, false);
}void FuncPrintDisplay(){
FuncGetDHT();
if( setMode == 0){
FuncLCDPrint(0, 0, "Temp, Humid ");
String strVal = "T:" + String(t) + ", H:" + String(h);
FuncLCDPrint(1, 0, strVal);
}else if ( setMode == 1 ){
FuncLCDPrint(0, 0, "Maual Mode");String OnOff = "OFF";
if( RelayState == 1 ) {
OnOff = "ON ";
}String strVal = "Switch : " + OnOff;
FuncLCDPrint(1, 0, strVal);
}else if( setMode == 2){
String strTVal = "AutoModeSet: " + String(AutoModeRelayLimit) + " ";
FuncLCDPrint(0, 0, strTVal);String strVal = "Humidity : " + String(h) + " ";
FuncLCDPrint(1, 0, strVal);
if(AutoModeRelayLimit > h){
digitalWrite(RelayPin,HIGH);
RelayState = 1;
}
else {
digitalWrite(RelayPin,LOW);
RelayState = 0;
}
}
}void FuncLCDPrint(int xLine, int xPoint, String xStr)
{
lcd.setCursor(xPoint, xLine);
lcd.print(xStr);
}void FuncButtonClickEvent() {
if(buttonState1 == HIGH ){
if( setMode == 0 ){
setMode = 1;
} else if ( setMode == 1 ) {
setMode = 2;
} else if ( setMode == 2 ) {
setMode = 0;
} else {
setMode = 0;
}
lcd.clear(); delay(intDelay);
}
else if (buttonState2 == HIGH) {
if ( setMode == 1) {
if( RelayState == 0 ){
digitalWrite(RelayPin,HIGH); RelayState = 1;
} else {
digitalWrite(RelayPin,LOW); RelayState = 0;
}
}
if( setMode == 2 ){
if(AutoModeRelayLimit < 100 ) {
AutoModeRelayLimit = AutoModeRelayLimit + 5;
} else{
AutoModeRelayLimit = 0;
}
}
}
else if (buttonState3 == HIGH) {
if ( setMode == 2 ) {
if(AutoModeRelayLimit > 0 ) {
AutoModeRelayLimit = AutoModeRelayLimit - 5;
} else {
AutoModeRelayLimit = 0;
}
}
}
else if (buttonState4 == HIGH) {
ModeVal1 = 0; ModeVal2 = 0; setMode = 0;
lcd.clear(); delay(intDelay);
}
if(h > AutoModeRelayLimit){
digitalWrite(atomizationPin,LOW);
}
else if(h <= AutoModeRelayLimit){
digitalWrite(atomizationPin,HIGH);
}
}
이게 제가 짠 가습기 인데요
if(buttonState1 == HIGH ){
if( setMode == 0 ){
setMode = 1;
} else if ( setMode == 1 ) {
setMode = 2;
} else if ( setMode == 2 ) {
setMode = 0;
} else {
setMode = 0;
}
lcd.clear(); delay(intDelay);
}이 부분에서 제가 4버튼 써서 1번 버튼 누르면 모드변경 하게 해놨는데 이제 블루투스 연결해서 핸드폰에서 1값을 보내면 모드 변경이 되게랑 온,습도 값을 아두에노에서 받아서 핸드폰에 뜨게 보내주는 방법좀 알려주세요 ㅜㅜ 너무어렵네용..
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