Ren Buggy / 1-RenBuggyTimed

A program that allows control of the RenBuggy by altering the relative speeds of the wheels.

Dependencies:   mbed-renbed

TimedMovement.h@6:ce9b3fbdd856, 2016-04-13 (annotated)

Committer:
RenBuggy
Date:
Wed Apr 13 12:55:47 2016 +0000
Revision:
6:ce9b3fbdd856
Parent:
5:9b6abababfd9 
updated

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RenBuggy 0:9870f526ddd1 1 /*********************************************************
RenBuggy 0:9870f526ddd1 2 *TimedMovement.h *
RenBuggy 0:9870f526ddd1 3 *Author: Elijah Orr *
RenBuggy 0:9870f526ddd1 4 * *
RenBuggy 0:9870f526ddd1 5 *A library of functions that can be used to control the *
RenBuggy 0:9870f526ddd1 6 *RenBuggy. *
RenBuggy 0:9870f526ddd1 7 *********************************************************/
RenBuggy 0:9870f526ddd1 8
RenBuggy 0:9870f526ddd1 9 /* include guards are used to prevent problems caused by
RenBuggy 0:9870f526ddd1 10 multiple definitions */
RenBuggy 0:9870f526ddd1 11 #ifndef TIMEDMOVEMENT_H
RenBuggy 0:9870f526ddd1 12 #define TIMEDMOVEMENT_H
RenBuggy 0:9870f526ddd1 13
RenBuggy 0:9870f526ddd1 14 /* mbed.h must be included in this file also */
RenBuggy 0:9870f526ddd1 15 #include "mbed.h"
RenBuggy 0:9870f526ddd1 16
RenBuggy 3:c12fbf373785 17 /* #define LeftMotorPin PWM2 tells the preprocessor to replace
RenBuggy 3:c12fbf373785 18 any mention of LeftMotorPin with PWM2. This is used to select
RenBuggy 5:9b6abababfd9 19 which pins to use to control the motors. Here pins DIP10 and DIP25
RenBuggy 6:ce9b3fbdd856 20 are used, which correspond to PWM2 (P1_26) and PWM8 (P1_24). */
RenBuggy 3:c12fbf373785 21 #define LeftMotorPin PWM2
RenBuggy 6:ce9b3fbdd856 22 #define RightMotorPin PWM8
RenBuggy 0:9870f526ddd1 23
RenBuggy 0:9870f526ddd1 24 /* these are function prototypes that declare all the functions
RenBuggy 0:9870f526ddd1 25 in the library. extern tells the compiler that the functions
RenBuggy 0:9870f526ddd1 26 may be called in other files, such as main.cpp. void specifies
RenBuggy 0:9870f526ddd1 27 that the function will not return a value, i.e. the program will
RenBuggy 0:9870f526ddd1 28 execute the function and then move on the the next line of code.
RenBuggy 0:9870f526ddd1 29 forward is the name of the function and float specifies that
RenBuggy 0:9870f526ddd1 30 the function expects to be passed a variable of the format float. */
RenBuggy 0:9870f526ddd1 31 extern void forward(float);
RenBuggy 0:9870f526ddd1 32 extern void left(float);
RenBuggy 0:9870f526ddd1 33 extern void right(float);
RenBuggy 0:9870f526ddd1 34 /* stop() is slightly different in that it doesn't expect to be passed
RenBuggy 0:9870f526ddd1 35 any variables, so the parentheses can be left empty. Passing a variable
RenBuggy 0:9870f526ddd1 36 to this function would cause an error */
RenBuggy 4:68be3709e37a 37 void stop();
RenBuggy 0:9870f526ddd1 38
RenBuggy 0:9870f526ddd1 39 #endif // TIMEDMOVEMENT_H