No permission to change Motor, so here's a fork! ---E
Fork of Motor by
Motor.h@3:7f1fd2d62c72, 2014-02-27 (annotated)
- Committer:
- cbradford
- Date:
- Thu Feb 27 01:40:41 2014 +0000
- Revision:
- 3:7f1fd2d62c72
- Parent:
- 2:f265e441bcd9
Changed the Motor.cpp and Motor.h to deal with two PWMs, instead of 1 PWM and 2 Digital
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon | 0:a470311addc4 | 1 | /* mbed simple H-bridge motor controller |
simon | 2:f265e441bcd9 | 2 | * Copyright (c) 2007-2010, sford, http://mbed.org |
simon | 0:a470311addc4 | 3 | * |
simon | 0:a470311addc4 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
simon | 0:a470311addc4 | 5 | * of this software and associated documentation files (the "Software"), to deal |
simon | 0:a470311addc4 | 6 | * in the Software without restriction, including without limitation the rights |
simon | 0:a470311addc4 | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
simon | 0:a470311addc4 | 8 | * copies of the Software, and to permit persons to whom the Software is |
simon | 0:a470311addc4 | 9 | * furnished to do so, subject to the following conditions: |
simon | 0:a470311addc4 | 10 | * |
simon | 0:a470311addc4 | 11 | * The above copyright notice and this permission notice shall be included in |
simon | 0:a470311addc4 | 12 | * all copies or substantial portions of the Software. |
simon | 0:a470311addc4 | 13 | * |
simon | 0:a470311addc4 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
simon | 0:a470311addc4 | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
simon | 0:a470311addc4 | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
simon | 0:a470311addc4 | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
simon | 0:a470311addc4 | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
simon | 0:a470311addc4 | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
simon | 0:a470311addc4 | 20 | * THE SOFTWARE. |
simon | 0:a470311addc4 | 21 | */ |
simon | 0:a470311addc4 | 22 | |
simon | 0:a470311addc4 | 23 | #ifndef MBED_MOTOR_H |
simon | 0:a470311addc4 | 24 | #define MBED_MOTOR_H |
simon | 0:a470311addc4 | 25 | |
simon | 0:a470311addc4 | 26 | #include "mbed.h" |
simon | 0:a470311addc4 | 27 | |
simon | 1:e341f695742a | 28 | /** Interface to control a standard DC motor |
simon | 2:f265e441bcd9 | 29 | * |
simon | 1:e341f695742a | 30 | * with an H-bridge using a PwmOut and 2 DigitalOuts |
simon | 1:e341f695742a | 31 | */ |
simon | 0:a470311addc4 | 32 | class Motor { |
simon | 0:a470311addc4 | 33 | public: |
simon | 1:e341f695742a | 34 | |
simon | 1:e341f695742a | 35 | /** Create a motor control interface |
simon | 1:e341f695742a | 36 | * |
cbradford | 3:7f1fd2d62c72 | 37 | * @param fwd A PwmOut pin, set value when the motor should go forward |
cbradford | 3:7f1fd2d62c72 | 38 | * @param rev A PwmOut pin, set value when the motor should go backwards |
simon | 1:e341f695742a | 39 | */ |
cbradford | 3:7f1fd2d62c72 | 40 | Motor(PinName fwd, PinName rev); |
simon | 1:e341f695742a | 41 | |
simon | 1:e341f695742a | 42 | /** Set the speed of the motor |
simon | 1:e341f695742a | 43 | * |
simon | 1:e341f695742a | 44 | * @param speed The speed of the motor as a normalised value between -1.0 and 1.0 |
simon | 1:e341f695742a | 45 | */ |
simon | 1:e341f695742a | 46 | void speed(float speed); |
simon | 0:a470311addc4 | 47 | |
simon | 0:a470311addc4 | 48 | protected: |
cbradford | 3:7f1fd2d62c72 | 49 | PwmOut _fwd; |
cbradford | 3:7f1fd2d62c72 | 50 | PwmOut _rev; |
simon | 0:a470311addc4 | 51 | }; |
simon | 0:a470311addc4 | 52 | |
simon | 0:a470311addc4 | 53 | #endif |