1 files changed, 10 insertions, 0 deletions
diff --git a/Source/System.h b/Source/System.h
index cef7b4e..3bce5e4 100644
--- a/Source/System.h
+++ b/Source/System.h
@@ -105,6 +105,12 @@ int32_t SystemIndexOf_U16(uint16_t value, uint16_t* array, uint32_t sz);
 // Function overload for uint8_t data type.
 int32_t SystemIndexOf_U8(uint8_t value, uint8_t* array, uint32_t from, uint32_t sz);
 
+// Returns frames per second.
+volatile uint8_t SystemGetFPS(void);
+
+// Increase temp_fps in order to calculate frame rate.
+void SystemAcknowledgeFrame(void);
+
 void SystemCyclicHandler(void);
 
 void SystemClearBuffer(void);
@@ -123,6 +129,10 @@ void SystemDevMenuToggle(void);
 
 void SystemDevMenu(void);
 
+void SystemCalculateSine(void);
+
+unsigned char SystemGetSineValue(void);
+
 /* **************************************
  * 	Global Variables					*	
  * **************************************/