Emery Premeaux / Mbed 2 deprecated MS4525_pitot_tube

Library and demo program for MS4525DO differential pressure sensor based pitot tube, using I2C interface

Dependencies:   mbed

Temperature values are correct. But I dont trust the PSI and airspeed (especially airspeed).

Code blended and ported from a combination of the following sources:

Diff: main.cpp

Revision:
0:5965bf423184
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Sep 13 08:41:37 2019 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "F303_logger.h"
+#include "MS4525DO.h"
+
+Serial terminal(USBTX, USBRX);
+I2C i2c(I2CSDA, I2CSCL);
+
+MS4525DO Pitot(i2c); 
+
+DigitalOut myled(LED1);
+
+
+int main() {
+    terminal.baud(115200); 
+    terminal.printf("MS4525DO library test\n");
+
+    while(1) {
+        char PitotStatus;    // A two bit field indicating the status of the I2C read
+        PitotStatus = Pitot.measure();
+
+        switch (PitotStatus)
+        {
+            case 0:
+            //Serial.println("Ok ");
+            terminal.printf("PSI: %f\n", Pitot.getPSI());
+            terminal.printf("Temperature: %f\n", Pitot.getTemperature());
+            terminal.printf("Airspeed: %f\n", Pitot.getAirSpeed());
+            terminal.printf("\n");
+            break;
+            
+            case 1:
+            terminal.printf("Busy\n");
+            break;
+            
+            case 2:
+            terminal.printf("Stale\n");
+            break;
+            
+            default:
+            terminal.printf("Error\n");
+            break;
+        }
+        myled = !myled;
+        wait_ms(200);
+    }
+}