Line data    Source code

       1             : #pragma once
       2             : 
       3             : #include <AH/Settings/Warnings.hpp>
       4             : AH_DIAGNOSTIC_WERROR()
       5             : 
       6             : #include <AH/Containers/ArrayHelpers.hpp>
       7             : #include <Banks/BankAddresses.hpp>
       8             : #include <MIDI_Outputs/Bankable/Abstract/MIDIFilteredAnalog.hpp>
       9             : #include <MIDI_Senders/PitchBendSender.hpp>
      10             : 
      11             : BEGIN_CS_NAMESPACE
      12             : 
      13             : namespace Bankable {
      14             : namespace ManyAddresses {
      15             : 
      16             : /**
      17             :  * @brief   A class of MIDIOutputElement%s that read the analog input from a
      18             :  *          **potentiometer or fader**, and send out 14-bit MIDI **Pitch Bend** 
      19             :  *          events.
      20             :  * 
      21             :  * The analog input is filtered and hysteresis is applied for maximum
      22             :  * stability.  
      23             :  * The actual precision is "only" 10 bits, because this is the resolution of the
      24             :  * built-in ADC, and this is the default resolution used by the Mackie Control
      25             :  * Universal protocol.  
      26             :  * This version can be banked using an arbitrary list of alternative
      27             :  * addresses.
      28             :  *          
      29             :  * @tparam  NumBanks
      30             :  *          The number of variants/alternative addresses the element has.
      31             :  *
      32             :  * @ingroup ManyAddressesMIDIOutputElements
      33             :  */
      34             : template <setting_t NumBanks>
      35           1 : class PBPotentiometer
      36             :     : public Bankable::MIDIFilteredAnalog<ManyAddresses<NumBanks>,
      37             :                                           PitchBendSender<10>> {
      38             :   public:
      39             :     /** 
      40             :      * @brief   Create a new Bankable PBPotentiometer object with the given 
      41             :      *          analog pin and channel.
      42             :      * 
      43             :      * @param   bank
      44             :      *          The bank that selects the address to use.
      45             :      * @param   analogPin
      46             :      *          The analog input pin to read from.
      47             :      * @param   addresses
      48             :      *          The list of MIDI channels [CHANNEL_1, CHANNEL_16] and optional 
      49             :      *          Cable Numbers [CABLE_1, CABLE_16].
      50             :      */
      51           1 :     PBPotentiometer(const Bank<NumBanks> &bank, pin_t analogPin,
      52             :                     const Array<MIDIChannelCN, NumBanks> &addresses)
      53           1 :         : MIDIFilteredAnalog<ManyAddresses<NumBanks>, PitchBendSender<10>>{
      54           2 :               {bank, AH::copyAs<MIDIAddress>(addresses)}, analogPin, {}} {}
      55             : };
      56             : 
      57             : } // namespace ManyAddresses
      58             : } // namespace Bankable
      59             : 
      60             : END_CS_NAMESPACE
      61             : 
      62             : AH_DIAGNOSTIC_POP()