Final Project files for mBed development.

Dependencies:   m3pi mbed

main.h

Committer:
lsaristo
Date:
2014-11-16
Revision:
12:1aa6b8a74136
Parent:
11:a30f30d3066e
Child:
15:14d4e7021125

File content as of revision 12:1aa6b8a74136:

/**
 * @file    main.h
 * @brief   Main header file for includes and whatnot 
 *          for the other project files.
 * @author  John Wilkey
 */
 
#ifndef _MAIN_H
#define _MAIN_H

#include "mbed.h"
#include "m3pi.h"
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#define TURN_SPEED  0.25
#define DRIVE_SPEED 0.15
#define ERR_SUCCESS 0
#define ERR_FAILURE 1
#define DRIVE_RATE  1/50

/**
 * @brief Driver forward.
 *
 * @param[in]   amt     Amount to drive forward. In centimeters.
 * @return              Success or failure. 
 */
int forward(int amt);

/**
 * @brief Drive backward.
 *
 * @param[in]   amt     Amount to drive backward. In centimeters.
 * @return              Success or failure. 
 */
int backward(int amt);

/**
 * @brief Turn right.
 *
 * @param[in]   deg     Desired final turn angle from starting position.
 * @param[in]   spd     Desired turning speed.
 * @return              Success or failure. 
 */
int right(float deg);

/**
 * @brief Turn left.
 *
 * @param[in]   deg     Desired final turn angle from starting position.
 * @param[in]   spd     Desired turning speed.
 * @return              Success or failure. 
 */
int left (float deg);

/**
 * @brief Enable pen motion. 
 *
 * Note that at the moment, for simplicity, this method just activates an LED
 * on the expansion board to indicate that the pen should be in DOWN mode. 
 */
void pen_down();
 
 /**
  * @brief Raise pen
  */
void pen_up();
  

/**
 * @brief Controller decision logic.
 *
 * Decide what to do next based on the status of the drawing so far.
 */
void next_action();
#endif