Salem TANG / Mbed 2 deprecated FRDM-KL46Z_Debug

FRDM-KL46Z board sLCD demo code

Dependencies:   SLCD mbed

Fork of FRDM-KL46Z LCD rtc Demo by Paul Staron

TSI/TSISensor.h@12:cae0afb130b1, 2014-10-02 (annotated)

Committer:
salemtang
Date:
Thu Oct 02 14:14:28 2014 +0000
Revision:
12:cae0afb130b1
Parent:
8:18e86eb228ca 
20141002_2315 modified

Who changed what in which revision?

UserRevisionLine numberNew contents of line
salemtang 8:18e86eb228ca 1 /* Freescale Semiconductor Inc.
salemtang 8:18e86eb228ca 2 * (c) Copyright 2004-2005 Freescale Semiconductor, Inc.
salemtang 8:18e86eb228ca 3 * (c) Copyright 2001-2004 Motorola, Inc.
salemtang 8:18e86eb228ca 4 *
salemtang 8:18e86eb228ca 5 * mbed Microcontroller Library
salemtang 8:18e86eb228ca 6 * (c) Copyright 2009-2012 ARM Limited.
salemtang 8:18e86eb228ca 7 *
salemtang 8:18e86eb228ca 8 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
salemtang 8:18e86eb228ca 9 * and associated documentation files (the "Software"), to deal in the Software without
salemtang 8:18e86eb228ca 10 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
salemtang 8:18e86eb228ca 11 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
salemtang 8:18e86eb228ca 12 * Software is furnished to do so, subject to the following conditions:
salemtang 8:18e86eb228ca 13 *
salemtang 8:18e86eb228ca 14 * The above copyright notice and this permission notice shall be included in all copies or
salemtang 8:18e86eb228ca 15 * substantial portions of the Software.
salemtang 8:18e86eb228ca 16 *
salemtang 8:18e86eb228ca 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
salemtang 8:18e86eb228ca 18 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
salemtang 8:18e86eb228ca 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
salemtang 8:18e86eb228ca 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
salemtang 8:18e86eb228ca 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
salemtang 8:18e86eb228ca 22 */
salemtang 8:18e86eb228ca 23
salemtang 8:18e86eb228ca 24 #ifndef TSISENSOR_H
salemtang 8:18e86eb228ca 25 #define TSISENSOR_H
salemtang 8:18e86eb228ca 26
salemtang 8:18e86eb228ca 27 /**
salemtang 8:18e86eb228ca 28 * TSISensor example
salemtang 8:18e86eb228ca 29 *
salemtang 8:18e86eb228ca 30 * @code
salemtang 8:18e86eb228ca 31 * #include "mbed.h"
salemtang 8:18e86eb228ca 32 * #include "TSISensor.h"
salemtang 8:18e86eb228ca 33 *
salemtang 8:18e86eb228ca 34 * int main(void) {
salemtang 8:18e86eb228ca 35 * PwmOut led(LED_GREEN);
salemtang 8:18e86eb228ca 36 * TSISensor tsi;
salemtang 8:18e86eb228ca 37 *
salemtang 8:18e86eb228ca 38 * while (true) {
salemtang 8:18e86eb228ca 39 * led = 1.0 - tsi.readPercentage();
salemtang 8:18e86eb228ca 40 * wait(0.1);
salemtang 8:18e86eb228ca 41 * }
salemtang 8:18e86eb228ca 42 * }
salemtang 8:18e86eb228ca 43 * @endcode
salemtang 8:18e86eb228ca 44 */
salemtang 8:18e86eb228ca 45 class TSISensor {
salemtang 8:18e86eb228ca 46 public:
salemtang 8:18e86eb228ca 47 /**
salemtang 8:18e86eb228ca 48 * Initialize the TSI Touch Sensor
salemtang 8:18e86eb228ca 49 */
salemtang 8:18e86eb228ca 50 TSISensor();
salemtang 8:18e86eb228ca 51
salemtang 8:18e86eb228ca 52 /**
salemtang 8:18e86eb228ca 53 * Read Touch Sensor percentage value
salemtang 8:18e86eb228ca 54 *
salemtang 8:18e86eb228ca 55 * @returns percentage value between [0 ... 1]
salemtang 8:18e86eb228ca 56 */
salemtang 8:18e86eb228ca 57 float readPercentage();
salemtang 8:18e86eb228ca 58
salemtang 8:18e86eb228ca 59 /**
salemtang 8:18e86eb228ca 60 * Read Touch Sensor distance
salemtang 8:18e86eb228ca 61 *
salemtang 8:18e86eb228ca 62 * @returns distance in mm. The value is between [0 ... 40]
salemtang 8:18e86eb228ca 63 */
salemtang 8:18e86eb228ca 64 uint8_t readDistance();
salemtang 8:18e86eb228ca 65 uint16_t readValue(uint8_t);
salemtang 8:18e86eb228ca 66 void TSISensor_reset(void);
salemtang 8:18e86eb228ca 67
salemtang 8:18e86eb228ca 68 private:
salemtang 8:18e86eb228ca 69 void sliderRead(void);
salemtang 8:18e86eb228ca 70 void selfCalibration(void);
salemtang 8:18e86eb228ca 71 };
salemtang 8:18e86eb228ca 72
salemtang 8:18e86eb228ca 73 #endif