Diff: main.cpp

Revision:

0:972388932de0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu May 14 09:25:58 2020 +0000
@@ -0,0 +1,230 @@
+#include "mbed.h"
+#include "LCD_DISCO_F746NG.h"
+#include "stdio.h"
+#include "DHT.h"
+
+
+#define On 1
+#define Off 0
+
+/*====================================================================================================================================================*/
+
+LCD_DISCO_F746NG lcd;
+
+Serial pc(USBTX, USBRX);
+
+DHT sensor(D0,DHT11);
+
+AnalogIn analogValue(A1);
+
+
+/*====================================================================================================================================================*/
+ 
+ 
+ void analogConnexionTest(double t, double sm, double am, int* pinState)
+{
+    float seuil = 0.1;
+    
+    if(t<seuil){
+     pinState[0]=1;
+    }
+    else{
+     pinState[0]=1;
+    }    
+         
+    if(sm<seuil){
+        pinState[1]=1;
+    }
+    else{
+        pinState[1]=1;
+        }
+        
+    if(am<seuil){
+        pinState[2]=1;
+        }
+    else{
+        pinState[2]=1;   
+        
+    }
+}
+
+
+
+/*int wateringActivation(double t, double sm, double am)
+{
+    
+    if(sm<0.3 && am <0.3)
+    {
+        engineControl(On);
+        return 1;
+    }   
+    
+    else return 0;
+    
+    
+}*/
+
+
+/*void engineControl(int State)
+{
+    
+    
+    
+    
+    
+}*/
+
+
+
+
+
+
+
+
+
+int main()
+{
+    
+//Initialisation variables
+    
+    //Variable de lecture des taux d'humidité sol/air et température
+    int error;
+    
+    pc.printf("Salut");
+    
+    float mesTemperature;
+    float mesSoilMoisture;
+    float mesAirMoisture;
+    
+    //Variable d'affichage taux d'humidité sol/air et température
+    
+    char afficheT[50];
+    char afficheSM[50];
+    char afficheAM[50];
+    
+    //Variable État des pins
+    
+    int pinState[3];
+    
+    //Variable Arrosage
+    
+    /*int stateWatering = 0;
+    int wateringCooldown = 60;
+    int wateringDuration = 10;*/
+    
+
+    
+//Initialisation Écran
+    
+    lcd.Init();
+    lcd.Clear(LCD_COLOR_BLACK);
+    lcd.SetBackColor(LCD_COLOR_BLACK);
+    lcd.SetTextColor(LCD_COLOR_WHITE);
+    lcd.DisplayStringAt(0,116, (uint8_t*) "PROJET SER1 - v1.0",CENTER_MODE);
+    wait(2);
+    
+    
+//Boucle événementielle
+    
+    while(true) {
+        
+        error = sensor.readData();
+        
+        //Affichage État du système
+    
+        lcd.Clear(LCD_COLOR_WHITE);
+        
+        analogConnexionTest(mesTemperature, mesSoilMoisture, mesAirMoisture, pinState); //Test de connextion des pins
+        
+        mesTemperature = sensor.ReadTemperature(CELCIUS);
+        mesSoilMoisture = analogValue.read();
+        mesAirMoisture = sensor.ReadHumidity();
+        
+        if(pinState[0]+pinState[1]+pinState[2]==3){
+                
+                lcd.SetTextColor(LCD_COLOR_GREEN);
+                lcd.SetFont(&Font16);
+                lcd.SetBackColor(LCD_COLOR_WHITE);
+                lcd.DisplayStringAt(100,20,(uint8_t*) "State: System on",CENTER_MODE);
+                
+        }
+        
+        else{
+                lcd.SetTextColor(LCD_COLOR_RED);
+                lcd.SetFont(&Font16);
+                lcd.SetBackColor(LCD_COLOR_WHITE);
+                lcd.DisplayStringAt(100,20,(uint8_t*) "State : System off",CENTER_MODE);
+                
+        }
+        
+        
+        lcd.FillRect(0,0,10,272);
+        lcd.FillRect(0,0,480,10);
+        lcd.FillRect(0,262,480,10);
+        lcd.FillRect(470,0,10,272);
+        lcd.SetFont(&Font16);
+        
+        lcd.SetBackColor(LCD_COLOR_WHITE);
+        lcd.SetTextColor(LCD_COLOR_BLACK);
+        lcd.DisplayStringAt(15,20, (uint8_t*) "Temperature",LEFT_MODE);
+        lcd.DisplayStringAt(15,96, (uint8_t*) "Soil moisture",LEFT_MODE);
+        lcd.DisplayStringAt(15,177, (uint8_t*) "Air moisture",LEFT_MODE);
+        
+        
+        if(pinState[0] == 0){
+             lcd.SetTextColor(LCD_COLOR_RED);
+             lcd.DisplayStringAt(15,50, (uint8_t*) "Disconnected", LEFT_MODE);
+             }       
+        else{
+         lcd.SetTextColor(LCD_COLOR_BLACK);
+         sprintf(afficheT,"%f",mesTemperature);
+         lcd.DisplayStringAt(15,50,(uint8_t*) afficheT, LEFT_MODE);
+             }
+    
+        if(pinState[1] == 0){
+             lcd.SetTextColor(LCD_COLOR_RED);
+             lcd.DisplayStringAt(15,126, (uint8_t*) "Disconnected", LEFT_MODE);
+             }       
+        else{
+         lcd.SetTextColor(LCD_COLOR_BLACK);
+         sprintf(afficheSM,"%d",error);
+         lcd.DisplayStringAt(15,126,(uint8_t*) afficheSM, LEFT_MODE);
+             }
+        
+        if(pinState[2] == 0){
+             lcd.SetTextColor(LCD_COLOR_RED);
+             lcd.DisplayStringAt(15,207, (uint8_t*) "Disconnected", LEFT_MODE);
+             }       
+        else{
+         lcd.SetTextColor(LCD_COLOR_BLACK);
+         sprintf(afficheAM,"%f",mesAirMoisture);
+         lcd.DisplayStringAt(15,207,(uint8_t*) afficheAM, LEFT_MODE);
+             }
+                              
+             
+       /* if(wateringCooldown == 60) wateringState = wateringActivation(mesTemperature,mesSoilMoisture,mesAirMoisture);
+        
+        else
+        {           
+            wateringCooldown -= 1;
+                    
+            if(wateringState == 1)
+            {
+                wateringDuration -= 1;                
+                if(wateringDuration == 0)
+                {
+                    wateringState = 0;
+                    engineControl(Off);
+                } 
+            }
+            
+            if(wateringCooldown == 0) wateringCooldown = 60;                       
+        }    */
+        
+        
+        wait(1);
+    
+    }      
+}
+ 
+