read acceleration and angler ratio from mpu6050 and estimate pitch and roll angle

Dependencies:   mbed

Revision:
2:4a6b46653abf
Parent:
1:2eca9b376580
Child:
3:40559ebef0f1
--- a/myConstants.h	Thu Apr 16 08:51:04 2015 +0000
+++ b/myConstants.h	Mon Apr 20 14:54:55 2015 +0000
@@ -1,4 +1,8 @@
 #pragma once
 
-#define NEARLY_ZERO     0.000001f
-#define ZERO_TOLERANCE  0.001f
\ No newline at end of file
+#define NEARLY_ZERO         0.000001f
+#define ZERO_TOLERANCE      0.001f
+#define RAD_TO_DEG          57.295779513f           // 180 / π
+#define DEG_TO_RAD          0.0174532925f           // π / 180
+#define ACC_LSB_TO_G        0.00006103515625f       // g/LSB
+#define GYRO_LSB_TO_DEG     0.00763358778f          // deg/LSB
\ No newline at end of file