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

srvctl.h

Committer:
JalilChavez
Date:
2014-10-17
Revision:
1:b76be70801ed
Parent:
0:b0455b6a805a

File content as of revision 1:b76be70801ed:

#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 2400/* 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