Sarang Kharche / Mbed OS Accelerometer_example

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Dependencies:   MMA8451Q

Fork of Accelerometer_example by William Marsh

Files at this revision

API Documentation at this revision

Revision 2:1c9bfcba9e49, committed 2018-02-16

Comitter:
Sarang
Date:
Fri Feb 16 23:38:53 2018 +0000
Parent:
1:31f0f53b08bd
Commit message:
yes

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Wed Feb 07 16:56:55 2018 +0000
+++ b/main.cpp	Fri Feb 16 23:38:53 2018 +0000
@@ -2,8 +2,8 @@
 #include "rtos.h"
 #include "MMA8451Q.h"
 
-  PinName const SDA = PTE25;
-  PinName const SCL = PTE24;
+PinName const SDA = PTE25;
+PinName const SCL = PTE24;
 
 #define MMA8451_I2C_ADDRESS (0x1d<<1)
 
@@ -14,19 +14,42 @@
     PwmOut gled(LED2);
     PwmOut bled(LED3);
     Serial pc(USBTX, USBRX); // tx, rx
-
+    float threshold = 0.80;
+    float threshold2 = 0.20;
 
     pc.printf("MMA8451 ID: %d\n", acc.getWhoAmI());
 
     while (true) {
+
+
         float x, y, z;
         x = acc.getAccX();
         y = acc.getAccY();
         z = acc.getAccZ();
+        
+        if (x<=threshold2 && y<=threshold && z>=threshold) {
+        pc.printf("Flat");  
+        }
+        
+        else if (x<=threshold2 && y>=threshold && z<=threshold2) {
+        pc.printf("Left");  
+        }
+        
+        
+        else if (x<=threshold2 && y<=threshold && z<=threshold2) {
+        pc.printf("Right");  
+        }
+           
+        
         rled = 1.0f - abs(x);
         gled = 1.0f - abs(y);
         bled = 1.0f - abs(z);
         Thread::wait(300);
-        pc.printf("X: %1.2f, Y: %1.2f, Z: %1.2f\n", x, y, z);
+        pc.printf("X: %1.2f, Y: %1.2f, Z: %1.2f\n\r", x, y, z);
+
+
+
+
+
     }
 }