Class daisy::DaisyLegio¶

ClassList > daisy > DaisyLegio

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

#include <daisy_legio.h>

Public Types¶

Type	Name
enum	LEGIO_CONTROLS
enum	LEGIO_LEDS
enum	LEGIO_TOGGLE3

Public Attributes¶

Type	Name
AnalogControl	controls
Encoder	encoder
GateIn	gate
RgbLed	leds
DaisySeed	seed
Switch3	sw

Public Functions¶

Type	Name
size_t	AudioBlockSize ()
float	AudioCallbackRate ()
float	AudioSampleRate ()
void	ChangeAudioCallback (AudioHandle::InterleavingAudioCallback cb)
void	ChangeAudioCallback (AudioHandle::AudioCallback cb)
	DaisyLegio ()
void	DelayMs (size_t del)
bool	Gate ()
float	GetKnobValue (int idx)
void	Init (bool boost=false)
void	ProcessAllControls ()
void	ProcessAnalogControls ()
void	ProcessDigitalControls ()
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 ()
void	UpdateExample ()
void	UpdateLeds ()
	~DaisyLegio ()

Detailed Description¶

Author:

Eris Fairbanks, Olivia Artz Modular + Noise Engineering

Date:

June 2022

Public Types Documentation¶

enum LEGIO_CONTROLS¶

enum daisy::DaisyLegio::LEGIO_CONTROLS {
    CONTROL_PITCH,
    CONTROL_KNOB_TOP,
    CONTROL_KNOB_BOTTOM,
    CONTROL_LAST
};

enum LEGIO_LEDS¶

enum daisy::DaisyLegio::LEGIO_LEDS {
    LED_LEFT,
    LED_RIGHT,
    LED_LAST
};

enum LEGIO_TOGGLE3¶

enum daisy::DaisyLegio::LEGIO_TOGGLE3 {
    SW_LEFT,
    SW_RIGHT,
    SW_LAST
};

Public Attributes Documentation¶

variable controls¶

AnalogControl daisy::DaisyLegio::controls[CONTROL_LAST];

variable encoder¶

Encoder daisy::DaisyLegio::encoder;

variable gate¶

GateIn daisy::DaisyLegio::gate;

variable leds¶

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

variable seed¶

DaisySeed daisy::DaisyLegio::seed;

variable sw¶

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

Public Functions Documentation¶

function AudioBlockSize¶

size_t daisy::DaisyLegio::AudioBlockSize ()

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

function AudioCallbackRate¶

float daisy::DaisyLegio::AudioCallbackRate ()

Returns the rate in Hz that the Audio callback is called

function AudioSampleRate¶

float daisy::DaisyLegio::AudioSampleRate ()

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

function ChangeAudioCallback [½]¶

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

Switch callback functions

Parameters:

cb New interleaved callback function.

function ChangeAudioCallback [2/2]¶

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

Switch callback functions

Parameters:

cb New non-interleaved callback function.

function DaisyLegio¶

inline daisy::DaisyLegio::DaisyLegio ()

function DelayMs¶

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

Wait some ms before going on.

Parameters:

del Delay time in ms.

function Gate¶

bool daisy::DaisyLegio::Gate ()

Returns true if gate in is HIGH

function GetKnobValue¶

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

Get Knob Value, float from 0.0f to 1.0f

function Init¶

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

Initializes the Legio, and all of its hardware.

function ProcessAllControls¶

inline void daisy::DaisyLegio::ProcessAllControls ()

Does what it says

function ProcessAnalogControls¶

void daisy::DaisyLegio::ProcessAnalogControls ()

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

function ProcessDigitalControls¶

void daisy::DaisyLegio::ProcessDigitalControls ()

Process digital controls

function SetAudioBlockSize¶

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

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

function SetAudioSampleRate¶

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

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

function SetLed¶

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

Set an LED (idx < 4) to a color

function StartAdc¶

void daisy::DaisyLegio::StartAdc ()

Start analog to digital conversion.

function StartAudio [½]¶

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

Starts the callback

Parameters:

cb Interleaved callback function

function StartAudio [2/2]¶

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

Starts the callback

Parameters:

cb Non-interleaved callback function

function StopAdc¶

void daisy::DaisyLegio::StopAdc ()

Stop converting ADCs

function StopAudio¶

void daisy::DaisyLegio::StopAudio ()

Stops the audio if it is running.

function UpdateExample¶

void daisy::DaisyLegio::UpdateExample ()

function UpdateLeds¶

void daisy::DaisyLegio::UpdateLeds ()

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

function ~DaisyLegio¶

inline daisy::DaisyLegio::~DaisyLegio ()

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