NoteCCKPLEDPWM.hpp

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#pragma once
 
#include <AH/Hardware/ExtendedInputOutput/ExtendedInputOutput.hpp>
#include <AH/Math/IncreaseBitDepth.hpp>
#include <MIDI_Inputs/NoteCCKPValue.hpp>
 
BEGIN_CS_NAMESPACE
 
// -------------------------------------------------------------------------- //

template <MIDIMessageType Type>
class NoteCCKPLEDPWM
    : public MatchingMIDIInputElement<Type, TwoByteMIDIMatcher> {
  public:
    using Matcher = TwoByteMIDIMatcher;
    using Parent = MatchingMIDIInputElement<Type, Matcher>;

    NoteCCKPLEDPWM(pin_t ledPin, MIDIAddress address)
        : Parent(address), ledPin(ledPin) {}
 
  private:
    void handleUpdate(typename Matcher::Result match) override {
        auto value = AH::increaseBitDepth<8, 7, uint8_t, uint8_t>(match.value);
        AH::ExtIO::analogWrite(ledPin, value);
    }
 
  public:
    void begin() override {
        AH::ExtIO::pinMode(ledPin, OUTPUT);
        AH::ExtIO::digitalWrite(ledPin, LOW);
    }

    void reset() override { AH::ExtIO::digitalWrite(ledPin, LOW); }
 
  private:
    pin_t ledPin;
};

using NoteLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::NoteOn>;

using CCLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::ControlChange>;

using KPLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::KeyPressure>;
 
// -------------------------------------------------------------------------- //
 
namespace Bankable {

template <MIDIMessageType Type, uint8_t BankSize>
class NoteCCKPLEDPWM : public NoteCCKPValue<Type, BankSize> {
  public:
    using Parent = NoteCCKPValue<Type, BankSize>;
    using Matcher = typename Parent::Matcher;

    NoteCCKPLEDPWM(BankConfig<BankSize> config, pin_t ledPin,
                   MIDIAddress address)
        : Parent(config, address), ledPin(ledPin) {}
 
  protected:
    void handleUpdate(typename Matcher::Result match) override {
        bool newdirty = Parent::handleUpdateImpl(match);
        if (newdirty)
            display();
        this->dirty |= newdirty;
    }
 
    void display() {
        auto value = AH::increaseBitDepth<8, 7, uint8_t, uint8_t>(getValue());
        AH::ExtIO::analogWrite(ledPin, value);
    }
 
  public:
    void begin() override {
        AH::ExtIO::pinMode(ledPin, OUTPUT);
        AH::ExtIO::digitalWrite(ledPin, LOW);
    }

    void reset() override {
        Parent::reset();
        AH::ExtIO::digitalWrite(ledPin, LOW);
    }
 
    using Parent::getValue;
 
  protected:
    void onBankSettingChange() override {
        Parent::onBankSettingChange();
        display();
    }
 
  private:
    pin_t ledPin;
};

template <uint8_t BankSize>
using NoteLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::NoteOn, BankSize>;

template <uint8_t BankSize>
using CCLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::ControlChange, BankSize>;

template <uint8_t BankSize>
using KPLEDPWM = NoteCCKPLEDPWM<MIDIMessageType::KeyPressure, BankSize>;
 
} // namespace Bankable
 
END_CS_NAMESPACE