Diff: main.cpp

Revision:

0:c8a7071d8692

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Feb 08 22:23:55 2014 +0000
@@ -0,0 +1,122 @@
+//KL46Z try out
+#include "mbed.h"
+#include "TSISensor.h"
+#include "MMA8451Q.h"
+#include "MAG3110.h"
+#include <cstdlib>
+#include <iostream>
+#define OFF 0;
+#define ON 1;
+
+Serial pc(USBTX, USBRX);
+
+TSISensor tsi;
+MMA8451Q acc51(PTE25, PTE24, 0x1D<<1);
+MAG3110 mag(PTE25, PTE24);
+
+PwmOut rled(PTE29);
+PwmOut gled(PTD5);
+AnalogIn lightSensor(PTE22);
+DigitalIn SW12(PTC3);
+DigitalIn SW32(PTC12);
+//AnalogOut lcd03(PTB23);
+//PwmOut lcd07(PTB7);
+
+void calXY() //magnetometer calibration: finding max and min of X, Y axis
+{
+    int tempXmax, tempXmin, tempYmax, tempYmin, newX, newY;
+
+    rled = ON;
+
+    printf("Waiting for initial press\n");
+    // Wait for slider to be pressed
+    while( tsi.readDistance() == 0 ) {
+        rled = ON;
+        wait(0.2);
+        rled = OFF;
+        wait(0.2);
+    }
+
+    printf("Waiting for release\n");
+
+    // Wait for release
+    while( tsi.readDistance() != 0 ) {
+        rled = OFF;
+        wait(0.2);
+        rled = ON;
+        wait(0.2);
+    }
+    rled = OFF;
+    wait(0.5);
+
+    printf("Rotate\n");
+
+    tempXmax = tempXmin = mag.readVal(MAG_OUT_X_MSB);
+    tempYmax = tempYmin = mag.readVal(MAG_OUT_Y_MSB);
+
+    while(tsi.readDistance() == 0) {
+        gled = ON;
+        wait(0.1);
+        gled = OFF;
+        wait(0.1);
+        newX = mag.readVal(MAG_OUT_X_MSB);
+        newY = mag.readVal(MAG_OUT_Y_MSB);
+        if (newX > tempXmax) tempXmax = newX;
+        if (newX < tempXmin) tempXmin = newX;
+        if (newY > tempYmax) tempYmax = newY;
+        if (newY < tempYmin) tempYmin = newY;
+    }
+   
+    mag.setCalibration( tempXmin, tempXmax, tempYmin, tempYmax );
+
+    // Wait for release
+    while( tsi.readDistance() != 0 ) {
+        gled = OFF;
+        wait(0.2);
+        gled = ON;
+        wait(0.2);
+    }
+    gled = OFF;
+    wait(1.0);
+}
+
+int main()
+{
+    using namespace std;
+    
+    float onTime = 1.0;
+    float offTime = 0.0;
+    float holdTime = 3.0;
+    bool on = true;
+    bool off = false;
+    int magX = 0, magY = 0, magZ = 0;
+    //lcd03.write(0.33);
+    //lcd07.write(0.25);
+    //lcd07.period_ms(10);
+    pc.baud(9600);
+    calXY();
+    mag.Overwrite_dr_osr(40,16);
+    acc51.Overwrite_dr(200);
+    tsi.Overwrite_ps_nscn(5,5);
+    while(true) {
+                
+        rled = onTime - abs(acc51.getAccX());
+        gled = onTime - abs(acc51.getAccY());
+        mag.getValues(&magX, &magY, &magZ);
+        
+        cout << "MMA8451: " << acc51.getAccX() << "\t" << acc51.getAccY() << "\t" << acc51.getAccZ() << "\n\r" << endl;
+        cout << "MAG3110: " << magX << "\t" << magY << "\t" << magZ << "\n\r" << endl;
+        cout << "MAG3110: " << mag.getHeading() << "\n\r" << endl;
+        wait(holdTime);
+        
+        rled = tsi.readPercentage();
+        gled = tsi.readPercentage();
+        
+        cout << "Touch: " << tsi.readPercentage() << "\n\r" << endl;
+        cout << "SW12: " << SW12 << "\n\r" << endl;
+        cout << "SW32: " << SW32 << "\n\r" << endl;
+        cout << "Light Sensor: " << lightSensor << "\n\r" << endl;
+        wait(holdTime);
+    }
+    return 0;
+}