Line data    Source code

       1              : #pragma once
       2              : 
       3              : #include <MIDI_Outputs/Abstract/MIDIButton.hpp>
       4              : #include <MIDI_Senders/ProgramChangeSender.hpp>
       5              : 
       6              : BEGIN_CS_NAMESPACE
       7              : 
       8              : /**
       9              :  * @brief   A class of MIDIOutputElement%s that read the input of a **momentary
      10              :  *          push button or switch**, and send out MIDI **Program Change** 
      11              :  *          events.
      12              :  * 
      13              :  * A Program Change event is sent when the button is pressed.  
      14              :  * The button is debounced in software.  
      15              :  * This version cannot be banked.  
      16              :  *
      17              :  * @ingroup MIDIOutputElements
      18              :  */
      19              : class PCButton : public MIDIButton<ProgramChangeSender> {
      20              :   public:
      21              :     /**
      22              :      * @brief   Create a new PCButton object with the given pin, program number
      23              :      *          and channel.
      24              :      * 
      25              :      * @param   pin
      26              :      *          The digital input pin to read from.  
      27              :      *          The internal pull-up resistor will be enabled.
      28              :      * @param   address
      29              :      *          The MIDI address containing the program number [0, 127], 
      30              :      *          channel [Channel_1, Channel_16], and optional cable number 
      31              :      *          [Cable_1, Cable_16].
      32              :      */
      33            1 :     PCButton(pin_t pin, MIDIAddress address) : MIDIButton(pin, address, {}) {}
      34              : };
      35              : 
      36              : END_CS_NAMESPACE