Class daisy::DaisyVersio¶

ClassList > daisy > DaisyVersio

Class that handles initializing all of the hardware specific to the Desmodus Versio hardware. Helper funtions are also in place to provide easy access to built-in controls and peripherals.More...

#include <daisy_versio.h>

Public Types¶

Type	Name
enum	AV_KNOBS
enum	AV_LEDS
enum	AV_TOGGLE3

Public Attributes¶

Type	Name
GateIn	gate
AnalogControl	knobs
RgbLed	leds
DaisySeed	seed
Switch3	sw
Switch	tap

Public Functions¶

Type	Name
size_t	AudioBlockSize ()
float	AudioCallbackRate ()
float	AudioSampleRate ()
void	ChangeAudioCallback (AudioHandle::InterleavingAudioCallback cb)
void	ChangeAudioCallback (AudioHandle::AudioCallback cb)
	DaisyVersio ()
void	DelayMs (size_t del)
bool	Gate ()
float	GetKnobValue (int idx)
void	Init (bool boost=false)
void	ProcessAllControls ()
void	ProcessAnalogControls ()
void	SetAudioBlockSize (size_t size)
void	SetAudioSampleRate (SaiHandle::Config::SampleRate samplerate)
void	SetLed (size_t idx, float red, float green, float blue)
void	StartAdc ()
void	StartAudio (AudioHandle::InterleavingAudioCallback cb)
void	StartAudio (AudioHandle::AudioCallback cb)
void	StopAdc ()
void	StopAudio ()
bool	SwitchPressed ()
void	UpdateExample ()
void	UpdateLeds ()
	~DaisyVersio ()

Detailed Description¶

Author:

Ankoor Apte, Noise Engineering

Date:

October 2020

Public Types Documentation¶

enum AV_KNOBS¶

enum daisy::DaisyVersio::AV_KNOBS {
    KNOB_0,
    KNOB_1,
    KNOB_2,
    KNOB_3,
    KNOB_4,
    KNOB_5,
    KNOB_6,
    KNOB_LAST
};

enum AV_LEDS¶

enum daisy::DaisyVersio::AV_LEDS {
    LED_0,
    LED_1,
    LED_2,
    LED_3,
    LED_LAST
};

enum AV_TOGGLE3¶

enum daisy::DaisyVersio::AV_TOGGLE3 {
    SW_0,
    SW_1,
    SW_LAST
};

Public Attributes Documentation¶

variable gate¶

GateIn daisy::DaisyVersio::gate;

variable knobs¶

AnalogControl daisy::DaisyVersio::knobs[KNOB_LAST];

variable leds¶

RgbLed daisy::DaisyVersio::leds[LED_LAST];

variable seed¶

DaisySeed daisy::DaisyVersio::seed;

variable sw¶

Switch3 daisy::DaisyVersio::sw[SW_LAST];

variable tap¶

Switch daisy::DaisyVersio::tap;

Public Functions Documentation¶

function AudioBlockSize¶

size_t daisy::DaisyVersio::AudioBlockSize ()

Returns the number of samples per channel in a block of audio.

function AudioCallbackRate¶

float daisy::DaisyVersio::AudioCallbackRate ()

Returns the rate in Hz that the Audio callback is called

function AudioSampleRate¶

float daisy::DaisyVersio::AudioSampleRate ()

Returns the audio sample rate in Hz as a floating point number.

function ChangeAudioCallback [½]¶

void daisy::DaisyVersio::ChangeAudioCallback (
    AudioHandle::InterleavingAudioCallback cb
)

Switch callback functions

Parameters:

cb New interleaved callback function.

function ChangeAudioCallback [2/2]¶

void daisy::DaisyVersio::ChangeAudioCallback (
    AudioHandle::AudioCallback cb
)

Switch callback functions

Parameters:

cb New non-interleaved callback function.

function DaisyVersio¶

inline daisy::DaisyVersio::DaisyVersio ()

function DelayMs¶

void daisy::DaisyVersio::DelayMs (
    size_t del
)

Wait some ms before going on.

Parameters:

del Delay time in ms.

function Gate¶

bool daisy::DaisyVersio::Gate ()

Returns true if gate in is HIGH

function GetKnobValue¶

float daisy::DaisyVersio::GetKnobValue (
    int idx
)

Get Knob Value, float from 0.0f to 1.0f

function Init¶

void daisy::DaisyVersio::Init (
    bool boost=false
)

Initializes the Versio, and all of its hardware.

function ProcessAllControls¶

inline void daisy::DaisyVersio::ProcessAllControls ()

Does what it says

function ProcessAnalogControls¶

void daisy::DaisyVersio::ProcessAnalogControls ()

Normalize ADC CV input. Call this once per main loop update to normalize CV input to range (0.0f, 1.0f)

function SetAudioBlockSize¶

void daisy::DaisyVersio::SetAudioBlockSize (
    size_t size
)

Sets the number of samples processed per channel by the audio callback.

function SetAudioSampleRate¶

void daisy::DaisyVersio::SetAudioSampleRate (
    SaiHandle::Config::SampleRate samplerate
)

Updates the Audio Sample Rate, and reinitializes. Audio must be stopped for this to work.

function SetLed¶

void daisy::DaisyVersio::SetLed (
    size_t idx,
    float red,
    float green,
    float blue
)

Set an LED (idx < 4) to a color

function StartAdc¶

void daisy::DaisyVersio::StartAdc ()

Start analog to digital conversion.

function StartAudio [½]¶

void daisy::DaisyVersio::StartAudio (
    AudioHandle::InterleavingAudioCallback cb
)

Starts the callback

Parameters:

cb Interleaved callback function

function StartAudio [2/2]¶

void daisy::DaisyVersio::StartAudio (
    AudioHandle::AudioCallback cb
)

Starts the callback

Parameters:

cb Non-interleaved callback function

function StopAdc¶

void daisy::DaisyVersio::StopAdc ()

Stop converting ADCs

function StopAudio¶

void daisy::DaisyVersio::StopAudio ()

Stops the audio if it is running.

function SwitchPressed¶

bool daisy::DaisyVersio::SwitchPressed ()

Returns true if momentary switch is pressed

function UpdateExample¶

void daisy::DaisyVersio::UpdateExample ()

function UpdateLeds¶

void daisy::DaisyVersio::UpdateLeds ()

Update LED PWM state. Call this once per main loop update to correctly display led colors

function ~DaisyVersio¶

inline daisy::DaisyVersio::~DaisyVersio ()

The documentation for this class was generated from the following file external-docs/libDaisy/src/daisy_versio.h