diff --git a/workspace/TS100/Core/BSP/Defines.h b/workspace/TS100/Core/BSP/Defines.h
index 52556f99..2392b7bf 100644
--- a/workspace/TS100/Core/BSP/Defines.h
+++ b/workspace/TS100/Core/BSP/Defines.h
@@ -15,5 +15,7 @@ enum Orientation {
 
 //It is assumed that all hardware implements an 8Hz update period at this time
 #define PID_TIM_HZ (8)
-
+#define TICKS_SECOND configTICK_RATE_HZ
+#define TICKS_MIN (60*TICKS_SECOND)
+#define TICKS_100MS (TICKS_SECOND/10)
 #endif /* BSP_DEFINES_H_ */