Diff: main.cpp

Revision:

2:e153d5219f93

Parent:

1:07835f780c89

Child:

3:a5b1e083ffd2

--- a/main.cpp	Tue Oct 15 08:56:41 2019 +0000
+++ b/main.cpp	Tue Oct 15 09:50:21 2019 +0000
@@ -7,6 +7,7 @@
 Serial pc(USBTX, USBRX);
 DHT dht(A1, 22);
 TCS3472_I2C rgb_sensor( PB_4, PA_7 );
+AnalogIn   ain(A0); // humidity sol
 DS1820 temp_sol(A2);
 
 int main(){
@@ -15,6 +16,7 @@
     rgb_sensor.enablePowerAndRGBC();
     rgb_sensor.setIntegrationTime(100);
     int rgb_readings[4];
+    int hum_sol;
     
     
     //erreur temp_sol
@@ -41,7 +43,10 @@
         pc.printf( "red: %d, green: %d, blue: %d, clear: %d\n", rgb_readings[0], rgb_readings[1], rgb_readings[2], rgb_readings[3] );
         wait_ms(5000);*/
         
-        
+        //capteur humidite sol
+        hum_sol = (int)(((0.78 - ain.read())*100)/0.38);
+         pc.printf ("l'humidite du sol est %d%\n", hum_sol); // humidity sol
+         
         //Capteur temperature sol
         temp_sol.convertTemperature(true, DS1820::all_devices);
         pc.printf("temperature : %.1f\n", temp_sol.temperature());