sun peng / MPU6050

stm32f103c8t6 with w5500 push cayenne

Diff: MPU6050.h

Revision:
1:a248e65a25cc
Parent:
0:954f15bd95f1
Child:
2:3e0dfce73a58
--- a/MPU6050.h	Thu Jul 09 12:13:56 2015 +0000
+++ b/MPU6050.h	Mon Jul 13 13:18:34 2015 +0000
@@ -7,6 +7,9 @@
 #include "math.h"
 #include "MPU6050RegDef.h"
 
+#define PI 3.14159265359
+#define dt 0.005            // 200 Hz sampling period
+
 extern I2C i2c;             // extern the i2c in order to able to use from other files
 extern float aRes, gRes;