Matt Parsons
A Servo control library that works on any output pin, not just the PWM pins
UniServ.h@0:dde1a0011645, 2010-10-13 (annotated)
- Committer:
- bloodline
- Date:
- Wed Oct 13 23:53:29 2010 +0000
- Revision:
- 0:dde1a0011645
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bloodline | 0:dde1a0011645 | 1 | /* UniServ Servo Library |
| bloodline | 0:dde1a0011645 | 2 | * Copyright (c) 2010 Matt Parsons |
| bloodline | 0:dde1a0011645 | 3 | * |
| bloodline | 0:dde1a0011645 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| bloodline | 0:dde1a0011645 | 5 | * of this software and associated documentation files (the "Software"), to deal |
| bloodline | 0:dde1a0011645 | 6 | * in the Software without restriction, including without limitation the rights |
| bloodline | 0:dde1a0011645 | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| bloodline | 0:dde1a0011645 | 8 | * copies of the Software, and to permit persons to whom the Software is |
| bloodline | 0:dde1a0011645 | 9 | * furnished to do so, subject to the following conditions: |
| bloodline | 0:dde1a0011645 | 10 | * |
| bloodline | 0:dde1a0011645 | 11 | * The above copyright notice and this permission notice shall be included in |
| bloodline | 0:dde1a0011645 | 12 | * all copies or substantial portions of the Software. |
| bloodline | 0:dde1a0011645 | 13 | * |
| bloodline | 0:dde1a0011645 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| bloodline | 0:dde1a0011645 | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| bloodline | 0:dde1a0011645 | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| bloodline | 0:dde1a0011645 | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| bloodline | 0:dde1a0011645 | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| bloodline | 0:dde1a0011645 | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| bloodline | 0:dde1a0011645 | 20 | * THE SOFTWARE. |
| bloodline | 0:dde1a0011645 | 21 | */ |
| bloodline | 0:dde1a0011645 | 22 | |
| bloodline | 0:dde1a0011645 | 23 | #ifndef MBED_UNISERVE_H |
| bloodline | 0:dde1a0011645 | 24 | #define MBED_UNISERVE_H |
| bloodline | 0:dde1a0011645 | 25 | |
| bloodline | 0:dde1a0011645 | 26 | #include "mbed.h" |
| bloodline | 0:dde1a0011645 | 27 | |
| bloodline | 0:dde1a0011645 | 28 | class UniServ{ |
| bloodline | 0:dde1a0011645 | 29 | |
| bloodline | 0:dde1a0011645 | 30 | public: |
| bloodline | 0:dde1a0011645 | 31 | UniServ(PinName); |
| bloodline | 0:dde1a0011645 | 32 | void write_us(int); |
| bloodline | 0:dde1a0011645 | 33 | int read_us(); |
| bloodline | 0:dde1a0011645 | 34 | |
| bloodline | 0:dde1a0011645 | 35 | private: |
| bloodline | 0:dde1a0011645 | 36 | void SigStart(); |
| bloodline | 0:dde1a0011645 | 37 | void SigStop(); |
| bloodline | 0:dde1a0011645 | 38 | DigitalOut ServPin; |
| bloodline | 0:dde1a0011645 | 39 | int Period; |
| bloodline | 0:dde1a0011645 | 40 | int Position; |
| bloodline | 0:dde1a0011645 | 41 | int ServMin; |
| bloodline | 0:dde1a0011645 | 42 | int ServMax; |
| bloodline | 0:dde1a0011645 | 43 | Ticker Pulse; |
| bloodline | 0:dde1a0011645 | 44 | Timeout PulseEnd; |
| bloodline | 0:dde1a0011645 | 45 | |
| bloodline | 0:dde1a0011645 | 46 | }; |
| bloodline | 0:dde1a0011645 | 47 | |
| bloodline | 0:dde1a0011645 | 48 | |
| bloodline | 0:dde1a0011645 | 49 | #endif |
| bloodline | 0:dde1a0011645 | 50 |