Instrumentation / SRVCTL

SRVCTL - Sets period required to handle a servo motor, - Provides a APIs to move the servo motor in order to change car direction.

Dependents:   frdm_MasterVehicle

Diff: srvctl.h

Revision:
0:b0455b6a805a
Child:
1:b76be70801ed
diff -r 000000000000 -r b0455b6a805a srvctl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srvctl.h	Tue Oct 14 03:52:35 2014 +0000
@@ -0,0 +1,35 @@
+#ifndef _SRVCTL_H_
+#define _SRVCTL_H_
+
+#include "mbed.h"
+
+/**********************************************************************************
+* Servo parameters
+***********************************************************************************/
+#define START_POS 1700/* us
+* Description: Minimum position of servo motor
+*/
+
+#define FINAL_POS 2200/* us
+* Description: Maximum position of servo motor
+*/
+
+#define MIDDLE_POINT ( FINAL_POS - START_POS )/2/*
+* Description: Middle point of servo motor
+*/
+
+#define SERVO_PERIOD 20/* ms
+* Description: Period required to move servo motor
+*/
+
+/**********************************************************************************
+* Variable types definition
+***********************************************************************************/
+
+/**********************************************************************************
+* Global functions
+***********************************************************************************/
+void SRVCTL_vInit(void);
+void SRVCTL_vSetPosition( uint16_t u16PosVal, const uint16_t u16MaxVal );
+
+#endif