Diff: main.cpp

Revision:

0:9a45e4f07b10

Child:

1:2630bf98c8fe

Child:

2:c322c1331eaa

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Mar 02 17:49:50 2018 +0000
@@ -0,0 +1,55 @@
+#include "mbed.h"
+#include "MPL3115A2.h"
+#include "ADXL362.h"
+#include <string>
+#include <math.h>
+
+
+ADXL362 ADXL362(PA_0,PA_7,PA_6,PA_1);
+Serial pc(SERIAL_TX, SERIAL_RX);
+DigitalOut myled(LED1);
+DigitalOut powerpin(PA_8);
+
+// Selects SDA as I2C1_SDA on pin PB_7
+// Selects SCL on I2C1_SCL on pin PB_6
+// The I2C address of the pressure sensor is fixed at 0x60. 
+MPL3115A2 pressure_sensor(PB_7,PB_6,0x60);
+
+int main() {
+    int8_t a1, a2, a;
+    double p, t;
+    double v = 0.0;
+    int cnt = 0;
+    myled = 0;
+    powerpin = 0;
+    
+    wait_ms(600); // we need to wait at least 500ms after ADXL362 reset
+    ADXL362.set_mode(ADXL362::MEASUREMENT);
+
+    
+    while(1)
+    {
+    if(powerpin)
+    {
+        myled = 1;
+    a1=ADXL362.scanz_u8();
+    p=pressure_sensor.getPressure();
+    t=pressure_sensor.getTemperature();
+    
+    pc.printf("temp_%d = %f C ; pressure_%d = %f \n\r Pa",cnt,t,cnt,p);
+    cnt++;
+    
+    wait_ms(100);
+    a2=ADXL362.scanz_u8();
+    a = a1 - a2;
+    
+    v = v + double(a) * 0.1;
+    pc.printf(" velocity = %f \n\r",v);
+    }
+    else
+    {
+        myled = 0;
+    }
+}
+}
+    
\ No newline at end of file