Bresdin O'Malley / Mbed 2 deprecated servo_control_shield_v2

Using capacitive touch sensor to control servo speed. Using NMHU Shield.

Dependencies:   Servo mbed

Fork of servo_control_shield_v1 by Bresdin O'Malley

TSISensor.h@1:9d15bcabb1f2, 2015-03-12 (annotated)

Committer:
bomalley
Date:
Thu Mar 12 19:29:10 2015 +0000
Revision:
1:9d15bcabb1f2
Using capacitive touch sensor to control servo speed

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bomalley 1:9d15bcabb1f2 1 /* Freescale Semiconductor Inc.
bomalley 1:9d15bcabb1f2 2 * (c) Copyright 2004-2005 Freescale Semiconductor, Inc.
bomalley 1:9d15bcabb1f2 3 * (c) Copyright 2001-2004 Motorola, Inc.
bomalley 1:9d15bcabb1f2 4 *
bomalley 1:9d15bcabb1f2 5 * mbed Microcontroller Library
bomalley 1:9d15bcabb1f2 6 * (c) Copyright 2009-2012 ARM Limited.
bomalley 1:9d15bcabb1f2 7 *
bomalley 1:9d15bcabb1f2 8 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
bomalley 1:9d15bcabb1f2 9 * and associated documentation files (the "Software"), to deal in the Software without
bomalley 1:9d15bcabb1f2 10 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
bomalley 1:9d15bcabb1f2 11 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
bomalley 1:9d15bcabb1f2 12 * Software is furnished to do so, subject to the following conditions:
bomalley 1:9d15bcabb1f2 13 *
bomalley 1:9d15bcabb1f2 14 * The above copyright notice and this permission notice shall be included in all copies or
bomalley 1:9d15bcabb1f2 15 * substantial portions of the Software.
bomalley 1:9d15bcabb1f2 16 *
bomalley 1:9d15bcabb1f2 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
bomalley 1:9d15bcabb1f2 18 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
bomalley 1:9d15bcabb1f2 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
bomalley 1:9d15bcabb1f2 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
bomalley 1:9d15bcabb1f2 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
bomalley 1:9d15bcabb1f2 22 */
bomalley 1:9d15bcabb1f2 23
bomalley 1:9d15bcabb1f2 24 #ifndef TSISENSOR_H
bomalley 1:9d15bcabb1f2 25 #define TSISENSOR_H
bomalley 1:9d15bcabb1f2 26
bomalley 1:9d15bcabb1f2 27 /**
bomalley 1:9d15bcabb1f2 28 * TSISensor example
bomalley 1:9d15bcabb1f2 29 *
bomalley 1:9d15bcabb1f2 30 * @code
bomalley 1:9d15bcabb1f2 31 * #include "mbed.h"
bomalley 1:9d15bcabb1f2 32 * #include "TSISensor.h"
bomalley 1:9d15bcabb1f2 33 *
bomalley 1:9d15bcabb1f2 34 * int main(void) {
bomalley 1:9d15bcabb1f2 35 * PwmOut led(LED_GREEN);
bomalley 1:9d15bcabb1f2 36 * TSISensor tsi;
bomalley 1:9d15bcabb1f2 37 *
bomalley 1:9d15bcabb1f2 38 * while (true) {
bomalley 1:9d15bcabb1f2 39 * led = 1.0 - tsi.readPercentage();
bomalley 1:9d15bcabb1f2 40 * wait(0.1);
bomalley 1:9d15bcabb1f2 41 * }
bomalley 1:9d15bcabb1f2 42 * }
bomalley 1:9d15bcabb1f2 43 * @endcode
bomalley 1:9d15bcabb1f2 44 */
bomalley 1:9d15bcabb1f2 45 class TSISensor {
bomalley 1:9d15bcabb1f2 46 public:
bomalley 1:9d15bcabb1f2 47 /**
bomalley 1:9d15bcabb1f2 48 * Initialize the TSI Touch Sensor
bomalley 1:9d15bcabb1f2 49 */
bomalley 1:9d15bcabb1f2 50 TSISensor();
bomalley 1:9d15bcabb1f2 51
bomalley 1:9d15bcabb1f2 52 /**
bomalley 1:9d15bcabb1f2 53 * Read Touch Sensor percentage value
bomalley 1:9d15bcabb1f2 54 *
bomalley 1:9d15bcabb1f2 55 * @returns percentage value between [0 ... 1]
bomalley 1:9d15bcabb1f2 56 */
bomalley 1:9d15bcabb1f2 57 float readPercentage();
bomalley 1:9d15bcabb1f2 58
bomalley 1:9d15bcabb1f2 59 /**
bomalley 1:9d15bcabb1f2 60 * Read Touch Sensor distance
bomalley 1:9d15bcabb1f2 61 *
bomalley 1:9d15bcabb1f2 62 * @returns distance in mm. The value is between [0 ... 40]
bomalley 1:9d15bcabb1f2 63 */
bomalley 1:9d15bcabb1f2 64
bomalley 1:9d15bcabb1f2 65 uint8_t readDistance();
bomalley 1:9d15bcabb1f2 66
bomalley 1:9d15bcabb1f2 67 private:
bomalley 1:9d15bcabb1f2 68 void sliderRead(void);
bomalley 1:9d15bcabb1f2 69 void selfCalibration(void);
bomalley 1:9d15bcabb1f2 70 };
bomalley 1:9d15bcabb1f2 71
bomalley 1:9d15bcabb1f2 72 #endif