daisy_patch.h

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#pragma once
#ifndef DSY_PATCH_BSP_H
#define DSY_PATCH_BSP_H
#include "daisy_seed.h"
#include "dev/oled_ssd130x.h"
 
namespace daisy
{
class DaisyPatch
{
  public:
    enum Ctrl
    {
        CTRL_1,    
        CTRL_2,    
        CTRL_3,    
        CTRL_4,    
        CTRL_LAST, 
    };
 
    enum GateInput
    {
        GATE_IN_1,    
        GATE_IN_2,    
        GATE_IN_LAST, 
    };
 
    DaisyPatch() {}
    ~DaisyPatch() {}
 
    void Init(bool boost = false);
 
    void DelayMs(size_t del);
 
 
    void StartAudio(AudioHandle::AudioCallback cb);
 
    void ChangeAudioCallback(AudioHandle::AudioCallback cb);
 
    void StopAudio();
 
    void SetAudioSampleRate(SaiHandle::Config::SampleRate samplerate);
 
    float AudioSampleRate();
 
    void SetAudioBlockSize(size_t size);
 
    size_t AudioBlockSize();
 
    float AudioCallbackRate();
 
    void StartAdc();
 
    void StopAdc();
 
 
    void ProcessAnalogControls();
 
    inline void ProcessAllControls()
    {
        ProcessAnalogControls();
        ProcessDigitalControls();
    }
 
    float GetKnobValue(Ctrl k);
 
    void ProcessDigitalControls();
 
    void DisplayControls(bool invert = true);
 
    /* These are exposed for the user to access and manipulate directly
       Helper functions above provide easier access to much of what they are capable of.
    */
    DaisySeed       seed;                     
    Ak4556          codec;                    
    Encoder         encoder;                  
    AnalogControl   controls[CTRL_LAST];      
    GateIn          gate_input[GATE_IN_LAST]; 
    MidiUartHandler midi;                     
    OledDisplay<SSD130x4WireSpi128x64Driver> display; 
    // TODO: Add class for Gate output
    GPIO gate_output; 
  private:
    void SetHidUpdateRates();
    void InitAudio();
    void InitControls();
    void InitDisplay();
    void InitMidi();
    void InitCvOutputs();
    void InitEncoder();
    void InitGates();
 
    uint32_t screen_update_last_, screen_update_period_;
};
 
} // namespace daisy
 
#endif