Line data    Source code

       1              : #pragma once
       2              : 
       3              : #include <MIDI_Outputs/Abstract/MIDIButtons.hpp>
       4              : #include <MIDI_Senders/DigitalCCSender.hpp>
       5              : 
       6              : BEGIN_CS_NAMESPACE
       7              : 
       8              : /**
       9              :  * @brief   A class of MIDIOutputElement%s that read the input of a **collection
      10              :  *          of momentary push buttons or switches**, and send out MIDI **Control
      11              :  *          Change** events.
      12              :  * 
      13              :  * A value of 0x7F is sent when a button is pressed, and a value of 0x00 is sent
      14              :  * when a button is released.  
      15              :  * The buttons are debounced in software.  
      16              :  * This version cannot be banked.  
      17              :  *
      18              :  * @tparam  NumButtons
      19              :  *          The number of buttons in the collection.
      20              :  *
      21              :  * @ingroup MIDIOutputElements
      22              :  */
      23              : template <uint8_t NumButtons>
      24              : class CCButtons : public MIDIButtons<DigitalCCSender, NumButtons> {
      25              :   public:
      26              :     /**
      27              :      * @brief   Create a new CCButtons object with the given pins,
      28              :      *          the given controller number and channel.
      29              :      *
      30              :      * @param   buttons
      31              :      *          A list of digital input pins with the buttons connected.  
      32              :      *          The internal pull-up resistors will be enabled.
      33              :      * @param   baseAddress
      34              :      *          The MIDI address of the first button, containing the controller
      35              :      *          number [0, 119], channel [Channel_1, Channel_16], and optional 
      36              :      *          cable number [Cable_1, Cable_16].
      37              :      * @param   incrementAddress
      38              :      *          The number of addresses to increment for each next button.  
      39              :      *          E.g. if `baseAddress` is 8, and `incrementAddress` is 2,
      40              :      *          then the first button will send on address 8, the second
      41              :      *          button will send on address 10, button three on address 12, etc.
      42              :      * @param   sender
      43              :      *          The MIDI sender to use.
      44              :      */
      45            2 :     CCButtons(const Array<AH::Button, NumButtons> &buttons,
      46              :               MIDIAddress baseAddress, RelativeMIDIAddress incrementAddress,
      47              :               const DigitalCCSender &sender = {})
      48              :         : MIDIButtons<DigitalCCSender, NumButtons>(buttons, baseAddress,
      49            2 :                                                    incrementAddress, sender) {}
      50              : };
      51              : 
      52              : END_CS_NAMESPACE