PokittoButtons.h

00001 /**************************************************************************/
00002 /*!
00003     @file     PokittoButtons.h
00004     @author   Jonne Valola
00005 
00006     @section LICENSE
00007 
00008     Software License Agreement (BSD License)
00009 
00010     Copyright (c) 2016, Jonne Valola
00011     All rights reserved.
00012 
00013     Redistribution and use in source and binary forms, with or without
00014     modification, are permitted provided that the following conditions are met:
00015     1. Redistributions of source code must retain the above copyright
00016     notice, this list of conditions and the following disclaimer.
00017     2. Redistributions in binary form must reproduce the above copyright
00018     notice, this list of conditions and the following disclaimer in the
00019     documentation and/or other materials provided with the distribution.
00020     3. Neither the name of the copyright holders nor the
00021     names of its contributors may be used to endorse or promote products
00022     derived from this software without specific prior written permission.
00023 
00024     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
00025     EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00026     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00027     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
00028     DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00029     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00030     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00031     ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00032     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00033     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00034 */
00035 /**************************************************************************/
00036 
00037 
00038 #ifndef POKITTOBUTTONS_H
00039 #define POKITTOBUTTONS_H
00040 
00041 #include <stdint.h>
00042 #include "Pokitto_settings.h "
00043 #include "GBcompatibility.h"
00044 #include "PokittoGlobs.h "
00045 
00046 #ifndef POK_SIM
00047     #include "HWButtons.h "
00048     #define CHWLONGPRESSTIMEOUT 100
00049 #else
00050     #include "PokittoSimulator.h"
00051     #define CHWLONGPRESSTIMEOUT 1000
00052 #endif // POK_SIM
00053 
00054 
00055 namespace Pokitto {
00056 
00057 class Buttons {
00058 public:
00059     // Original functions
00060     static uint8_t buttons_state, buttons_held, buttons_released;
00061     static void initButtons();
00062     static void pollButtons();
00063     static uint8_t leftBtn();
00064     static uint8_t rightBtn();
00065     static uint8_t upBtn();
00066     static uint8_t downBtn();
00067     static uint8_t aBtn();
00068     static uint8_t bBtn();
00069     static uint8_t cBtn();
00070     static uint8_t leftHeld();
00071     static uint8_t rightHeld();
00072     static uint8_t upHeld();
00073     static uint8_t downHeld();
00074     static uint8_t aHeld();
00075     static uint8_t bHeld();
00076     static uint8_t cHeld();
00077 
00078     static uint8_t leftReleased();
00079     static uint8_t rightReleased();
00080     static uint8_t upReleased();
00081     static uint8_t downReleased();
00082     static uint8_t aReleased();
00083     static uint8_t bReleased();
00084     static uint8_t cReleased();
00085 
00086     // GB compatibility functions
00087     static void begin();
00088     static void update();
00089     static bool pressed(uint8_t button);
00090     static bool released(uint8_t button);
00091     static bool held(uint8_t button, uint8_t time);
00092     static bool repeat(uint8_t button, uint8_t period);
00093     static uint8_t timeHeld(uint8_t button);
00094     static uint8_t pins[NUM_BTN];
00095     static uint8_t states[NUM_BTN];
00096     static uint8_t heldStates[NUM_BTN]; // additional, not GB based
00097 private:
00098     static uint16_t cHWLongPress; //forced hardware detection of C long press
00099 };
00100 
00101 }
00102 
00103 #endif // POKITTOBUTTONS_H
00104 
00105 
00106 
00107 
00108 
00109