Toru OHTSUKA / MultiClick

You can use multiple clicks event with one button. This library supports follow events, Single click, Double click, over 3 times click, Long press.

Dependents:   multiclick_test

MultiClick.h@7:7d56935ba84d, 2016-06-16 (annotated)

Committer:
ohtsuka
Date:
Thu Jun 16 01:29:43 2016 +0000
Revision:
7:7d56935ba84d
Parent:
5:cb4d45f41e17 
add file header(MIT License)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ohtsuka 7:7d56935ba84d 1 /*
ohtsuka 7:7d56935ba84d 2 MultiClick.h:
ohtsuka 7:7d56935ba84d 3 For one button operation.
ohtsuka 7:7d56935ba84d 4 This library suports these events,
ohtsuka 7:7d56935ba84d 5 * Single click
ohtsuka 7:7d56935ba84d 6 * Double click
ohtsuka 7:7d56935ba84d 7 * N times click (over 3 times click)
ohtsuka 7:7d56935ba84d 8 * Long press
ohtsuka 7:7d56935ba84d 9
ohtsuka 7:7d56935ba84d 10 The MIT License (MIT)
ohtsuka 7:7d56935ba84d 11
ohtsuka 7:7d56935ba84d 12 Copyright (c) 2016 Uematsu Electric Co.,Ltd. Toru OHTSUKA <t-ohtsuka@jupiter.ocn.ne.jp>
ohtsuka 7:7d56935ba84d 13
ohtsuka 7:7d56935ba84d 14 Permission is hereby granted, free of charge, to any person obtaining a copy
ohtsuka 7:7d56935ba84d 15 of this software and associated documentation files (the "Software"), to deal
ohtsuka 7:7d56935ba84d 16 in the Software without restriction, including without limitation the rights
ohtsuka 7:7d56935ba84d 17 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ohtsuka 7:7d56935ba84d 18 copies of the Software, and to permit persons to whom the Software is
ohtsuka 7:7d56935ba84d 19 furnished to do so, subject to the following conditions:
ohtsuka 7:7d56935ba84d 20
ohtsuka 7:7d56935ba84d 21 The above copyright notice and this permission notice shall be included in
ohtsuka 7:7d56935ba84d 22 all copies or substantial portions of the Software.
ohtsuka 7:7d56935ba84d 23
ohtsuka 7:7d56935ba84d 24 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ohtsuka 7:7d56935ba84d 25 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ohtsuka 7:7d56935ba84d 26 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ohtsuka 7:7d56935ba84d 27 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ohtsuka 7:7d56935ba84d 28 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ohtsuka 7:7d56935ba84d 29 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ohtsuka 7:7d56935ba84d 30 THE SOFTWARE.
ohtsuka 7:7d56935ba84d 31 */
ohtsuka 7:7d56935ba84d 32
ohtsuka 0:9c5c674dcaea 33 #include "mbed.h"
ohtsuka 0:9c5c674dcaea 34
ohtsuka 5:cb4d45f41e17 35 //#define DEBUG
ohtsuka 1:67d677ad73e7 36
ohtsuka 1:67d677ad73e7 37 #ifdef DEBUG
ohtsuka 1:67d677ad73e7 38 #define DBG_PRINT(...) printf(__VA_ARGS__)
ohtsuka 1:67d677ad73e7 39 #else
ohtsuka 1:67d677ad73e7 40 #define DBG_PRINT(...)
ohtsuka 1:67d677ad73e7 41 #endif
ohtsuka 1:67d677ad73e7 42
ohtsuka 0:9c5c674dcaea 43 class MultiClick
ohtsuka 0:9c5c674dcaea 44 {
ohtsuka 0:9c5c674dcaea 45 public:
ohtsuka 0:9c5c674dcaea 46 MultiClick(PinName pin);
ohtsuka 0:9c5c674dcaea 47 MultiClick(PinName pin, PinMode m);
ohtsuka 0:9c5c674dcaea 48 void attach_clicked(void (*function)(void));
ohtsuka 0:9c5c674dcaea 49 void attach_doubleclicked(void (*function)(void));
ohtsuka 0:9c5c674dcaea 50 void attach_n_clicked(void (*function)(int));
ohtsuka 3:c7f97bebf2f7 51 void attach_longpressed(void (*function)(void));
ohtsuka 0:9c5c674dcaea 52
ohtsuka 0:9c5c674dcaea 53 private:
ohtsuka 1:67d677ad73e7 54 void isr_pressed(void);
ohtsuka 5:cb4d45f41e17 55 void click_detect_timeout( void );
ohtsuka 5:cb4d45f41e17 56 void press_check_func( void );
ohtsuka 1:67d677ad73e7 57
ohtsuka 7:7d56935ba84d 58 InterruptIn *_iin;
ohtsuka 7:7d56935ba84d 59 PinMode _mode;
ohtsuka 7:7d56935ba84d 60
ohtsuka 5:cb4d45f41e17 61 Ticker *_press_check;
ohtsuka 5:cb4d45f41e17 62 Timeout *_click_detect_timeout;
ohtsuka 0:9c5c674dcaea 63
ohtsuka 5:cb4d45f41e17 64 int _shortpress_num;
ohtsuka 5:cb4d45f41e17 65 int _longpress_num;
ohtsuka 5:cb4d45f41e17 66
ohtsuka 5:cb4d45f41e17 67 int _press_check_interval_us;
ohtsuka 1:67d677ad73e7 68 int _click_interval_us;
ohtsuka 0:9c5c674dcaea 69 int _click_times;
ohtsuka 0:9c5c674dcaea 70
ohtsuka 5:cb4d45f41e17 71 int _pressed_count;
ohtsuka 3:c7f97bebf2f7 72 bool _longpressed;
ohtsuka 4:8d6883cdc3c8 73
ohtsuka 0:9c5c674dcaea 74 void (*_c_callback_clicked)(void);
ohtsuka 0:9c5c674dcaea 75 void (*_c_callback_doubleclicked)(void);
ohtsuka 0:9c5c674dcaea 76 void (*_c_callback_n_clicked)(int);
ohtsuka 3:c7f97bebf2f7 77 void (*_c_callback_longpressed)(void);
ohtsuka 0:9c5c674dcaea 78 };