Diff: Glider.h

Revision:

9:8e34e713e6ef

Parent:

8:7fc2caa10bbb

Child:

10:4c4f0ea887a4

--- a/Glider.h	Sat Apr 15 00:18:17 2017 +0000
+++ b/Glider.h	Thu Apr 20 16:39:12 2017 +0000
@@ -3,6 +3,7 @@
 
 #include "mbed.h"
 #include <string>
+#include "math.h"
 #include "HMC5883L.h"
 #include "BMP180.h"
 
@@ -14,6 +15,13 @@
 #define CRUZE 0
 #define LAND 1
 
+#define PITO_V_DIVIDER 0.6666
+#define PITO_ADC_RATIO 3.3 / 0xffff
+
+#define AIR_DENSITY 1.225 //kg per m3
+
+//AnalogIn pitot(p15);
+
 class Glider {
 public:
     Serial* dev;
@@ -22,6 +30,7 @@
     float pressure;
     float temp;
     float alt;
+    float speed;
     bool cmdFlag;
     bool transmitFlag;
     time_t startTime;  //saved data
@@ -32,8 +41,10 @@
     BMP180* bmp;
     Glider(Serial* device, PinName sda, PinName scl, PinName tx, PinName rx);
     InterruptIn xbeeRxInt;
+    AnalogIn pitot;
     void setHeading();
     void setTempPressAlt();
+    void setAirSpeed();
     void setMissionTime();
     void setTransmitFlag();
     void initSaveData();