Revision 1:744ec0ebf949, committed 2017-12-06

Comitter:

DamianSan

Date:

Wed Dec 06 13:29:49 2017 +0000

Parent:

0:90ba5c73bcfb

Commit message:

Final version of accelerometer example program for FRDM-K64F evaluation board

Changed in this revision

diff -r 90ba5c73bcfb -r 744ec0ebf949 FXOS8700Q.lib
--- a/FXOS8700Q.lib	Wed Jul 09 19:28:51 2014 +0000
+++ b/FXOS8700Q.lib	Wed Dec 06 13:29:49 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/JimCarver/code/FXOS8700Q/#5553a64d0762
+https://os.mbed.com/users/DamianSan/code/FXOS8700Q/#fe234f6ea180

diff -r 90ba5c73bcfb -r 744ec0ebf949 main.cpp
--- a/main.cpp	Wed Jul 09 19:28:51 2014 +0000
+++ b/main.cpp	Wed Dec 06 13:29:49 2017 +0000
@@ -1,40 +1,45 @@
 #include "mbed.h"
 #include "FXOS8700Q.h"
  
-//I2C lines for FXOS8700Q accelerometer/magnetometer
+//I2C line for FXOS8700Q accelerometer
 FXOS8700Q_acc acc( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1);
+//I2C line for FXOS8700Q magnetometer
 FXOS8700Q_mag mag( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1);
  
-//Temrinal enable 
+//Terminal communication init.
 Serial pc(USBTX, USBRX);
  
-MotionSensorDataUnits mag_data;
-MotionSensorDataUnits acc_data;
+//Accelerometer data variables
+//MotionSensorDataUnits mag_data;
+//MotionSensorDataUnits acc_data;
  
 
 int main() 
 {
-    float faX, faY, faZ;
-    float fmX, fmY, fmZ;
-
+    float accelX, accelY, accelZ;
+    float magnetoX, magnetoY, magnetoZ;
+    
+    //Enable Accelerometer
     acc.enable();
-    printf("\r\n\nFXOS8700Q Who Am I= %X\r\n", acc.whoAmI());
+    printf("\r\n\nFXOS8700Q Address on I2C bus = %X\r\n", acc.whoAmI());
 
     while (true) 
-    {
-        acc.getAxis(acc_data);
-        mag.getAxis(mag_data);
-        printf("FXOS8700Q ACC: X=%1.4f Y=%1.4f Z=%1.4f  ", acc_data.x, acc_data.y, acc_data.z);
-        printf("    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", mag_data.x, mag_data.y, mag_data.z);
-        acc.getX(&faX);
-        acc.getY(&faY);
-        acc.getZ(&faZ);
-        mag.getX(&fmX);
-        mag.getY(&fmY);
-        mag.getZ(&fmZ);
-        printf("FXOS8700Q ACC: X=%1.4f Y=%1.4f Z=%1.4f  ", faX, faY, faZ);
-        printf("    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", fmX, fmY, fmZ);
-        
-        wait(1.0);
+    {   
+        /* GET AXIS VALUES FROM ACCELEROMETER AND MAGNETOMETER*/
+        acc.getX(&accelX);
+        //acc.getY(&accelY);
+        //acc.getZ(&accelZ);
+        //mag.getX(&magnetoX);
+        //mag.getY(&magnetoY);
+        //mag.getZ(&magnetoZ);
+        /* SCALE AXIS VALUES TO DEGREES*/
+        accelX *= 90;
+        //accelY *= 180;
+        //accelZ *= 180;
+        /* PRINT THOSE VALUES */
+        //printf("FXOS8700Q ACC: X=%1.2f' Y=%1.2f' Z=%1.2f'  ", accelX, accelY, accelZ);
+        //printf("   MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", magnetoX, magnetoY, magnetoZ);
+        printf("AccelX: %1.2f\n\r",accelX);
+        wait(1.0); //delay
     }
 }
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