Diff: Sensores.cpp

Revision:

0:e8e530360fe5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Sensores.cpp	Fri Nov 29 19:59:55 2019 +0000
@@ -0,0 +1,158 @@
+#include "Sensores.h"
+#include "mbed.h"
+#include "Dht11.h"
+#include "BMP180.h"
+#include "GPS.h"
+#include "nRF24L01P.h"
+
+
+ Serial BT(Rx,Tx);
+ Dht11 sensor(SENSOR);
+ I2C i2c(SDA, SCL); //SDA,SCL
+ BMP180 bmp180(&i2c);
+ GPS ark(ARK_Rx, ARK_Tx);
+ DigitalOut myled(LED);
+ Ticker mTicker;
+ nRF24L01P my_nrf24l01p(MOSI, MISO, SCK, CSN, CE, IRQ);       // mosi, miso, sck, csn, ce, irq
+
+ 
+int Temperatura,Humedad, Presion, Altura, Lat, Long;
+ float Longitud, Latitud, temp;
+ long UTC,muestreo_sensores=0;;
+ char hora,minuto,segundo;
+ int count=0;
+ int count_enviar=0;
+ 
+ 
+
+char tab_control[TRANSFER_SIZE]={'T','H','P','A','L','D','U'};
+char valor[TRANSFER_SIZE];
+int variables[7];
+
+ 
+ void ticker_callback(){
+     count++;
+     muestreo_sensores++;
+     count_enviar++;
+     
+     if(count>10){
+            // Temperatura=sensor.getFahrenheit();
+         if( ark.sample() == 1) {
+         //    myled=0;
+             Latitud=ark.latitude;
+             Longitud=ark.longitude;
+             UTC=ark.utc+50000;
+             Altura=ark.alt;
+             
+             }
+          //   else myled=1;
+         count=0;  
+     }
+     
+     if(muestreo_sensores>200) {
+       sensor.read();
+       Humedad=sensor.getHumidity();
+       muestreo_sensores=0;
+      }
+      
+      if(count_enviar>5) {
+        enviar_datos();
+        myled=!myled;
+       count_enviar=0;
+      }
+      
+    }
+ 
+////////////////////////////////////////////////////////////////////////////////
+ void init_serial(void){
+     BT.baud(115200);
+     }
+
+ void init_transmisor(void){
+     
+     my_nrf24l01p.powerUp();
+     my_nrf24l01p.setTransferSize( TRANSFER_SIZE );
+     my_nrf24l01p.setTransmitMode();
+     my_nrf24l01p.enable();
+    }
+ 
+ void init_sensores(void){
+     mTicker.attach_us(&ticker_callback,10000); //(funtion(),tiempo de interrupcion(seg))
+     bmp180.init();
+     }
+     
+ void actualizar(void){
+       
+      bmp180.startTemperature();
+      wait_ms(5); 
+      if(bmp180.getTemperature(&temp) != 0) {
+          //  BT.printf("Error getting temperature\n");
+        }
+     
+      bmp180.startPressure(BMP180::ULTRA_LOW_POWER);
+      wait_ms(10);    // Wait for conversion to complete
+      if(bmp180.getPressure(&Presion) != 0) {
+          //  BT.printf("Error getting pressure\n");
+        }
+        
+
+        
+ }
+ 
+ void enviar_datos(void){
+       presion();
+       sensor_dht11();
+       global();
+       transmitir();
+     }
+ 
+////////////////////////////////////////////////////////////////////////////////Enviar data
+
+void presion(void){
+         
+        
+         Temperatura=temp*100;
+         variables[0]=Temperatura;
+         variables[2]=Presion;
+/*
+       sprintf(valor,"T%06d",Temperatura);
+       
+       BT.printf(valor);
+       BT.printf("\n");*/
+      }
+      
+void sensor_dht11(void){
+    variables[1]=Humedad;
+    }
+    
+void global(void){
+    
+      Lat=Latitud*1000;
+      Long=Longitud*100;
+      
+      variables[3]=Altura;
+      variables[4]=Lat;
+      variables[5]=Long;
+      variables[6]=UTC;
+      
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void transmitir(void){
+          for(int i=0; i<=6; i++){
+          
+          sprintf(valor,"%c%6d",tab_control[i],variables[i]);
+          
+            // If the transmit buffer is full
+            if ( TRANSFER_SIZE >= sizeof( valor) ) {
+                BT.printf("Sending Message... ");
+                // Send the transmitbuffer via the nRF24L01+
+                my_nrf24l01p.write( NRF24L01P_PIPE_P0,valor, TRANSFER_SIZE );
+                BT.printf("Message Sent\n");
+            }
+        }
+ }
+ 
+
+ 
+ 
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