daisy::DaisyLegio¶

Module: LIBDAISY / BOARDS

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¶

	Name
enum	LEGIO_LEDS
enum	LEGIO_CONTROLS
enum	LEGIO_TOGGLE3

Public Functions¶

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

Public Attributes¶

	Name
DaisySeed	seed
Encoder	encoder
GateIn	gate
RgbLed[LED_LAST]	leds
AnalogControl[CONTROL_LAST]	controls
Switch3[SW_LAST]	sw

Detailed Description¶

class 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.

Author: Eris Fairbanks, Olivia Artz Modular + Noise Engineering

Date: June 2022

Public Types Documentation¶

enum LEGIO_LEDS¶

Enumerator	Value	Description
LED_LEFT
LED_RIGHT
LED_LAST

enum LEGIO_CONTROLS¶

Enumerator	Value	Description
CONTROL_PITCH
CONTROL_KNOB_TOP
CONTROL_KNOB_BOTTOM
CONTROL_LAST

enum LEGIO_TOGGLE3¶

Enumerator	Value	Description
SW_LEFT
SW_RIGHT
SW_LAST

Public Functions Documentation¶

function DaisyLegio¶

inline DaisyLegio()

function ~DaisyLegio¶

inline ~DaisyLegio()

function Init¶

void Init(
    bool boost =false
)

Initializes the Legio, and all of its hardware.

function DelayMs¶

void DelayMs(
    size_t del
)

Parameters:

del Delay time in ms.

Wait some ms before going on.

function StartAudio¶

void StartAudio(
    AudioHandle::InterleavingAudioCallback cb
)

Parameters:

cb Interleaved callback function

Starts the callback

function StartAudio¶

void StartAudio(
    AudioHandle::AudioCallback cb
)

Parameters:

cb Non-interleaved callback function

Starts the callback

function ChangeAudioCallback¶

void ChangeAudioCallback(
    AudioHandle::InterleavingAudioCallback cb
)

Parameters:

cb New interleaved callback function.

Switch callback functions

function ChangeAudioCallback¶

void ChangeAudioCallback(
    AudioHandle::AudioCallback cb
)

Parameters:

cb New non-interleaved callback function.

Switch callback functions

function StopAudio¶

void StopAudio()

Stops the audio if it is running.

function SetAudioBlockSize¶

void SetAudioBlockSize(
    size_t size
)

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

function AudioBlockSize¶

size_t AudioBlockSize()

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

function SetAudioSampleRate¶

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

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

function AudioSampleRate¶

float AudioSampleRate()

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

function AudioCallbackRate¶

float AudioCallbackRate()

Returns the rate in Hz that the Audio callback is called

function StartAdc¶

void StartAdc()

Start analog to digital conversion.

function StopAdc¶

void StopAdc()

Stop converting ADCs

function ProcessDigitalControls¶

void ProcessDigitalControls()

Process digital controls

function ProcessAnalogControls¶

void ProcessAnalogControls()

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

function ProcessAllControls¶

inline void ProcessAllControls()

Does what it says

function Gate¶

bool Gate()

Returns true if gate in is HIGH

function SetLed¶

void SetLed(
    size_t idx,
    float red,
    float green,
    float blue
)

Set an LED (idx < 4) to a color

function GetKnobValue¶

float GetKnobValue(
    int idx
)

Get Knob Value, float from 0.0f to 1.0f

function UpdateLeds¶

void UpdateLeds()

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

function UpdateExample¶

void UpdateExample()

Public Attributes Documentation¶

variable seed¶

DaisySeed seed;

variable encoder¶

Encoder encoder;

variable gate¶

GateIn gate;

variable leds¶

RgbLed[LED_LAST] leds;

variable controls¶

AnalogControl[CONTROL_LAST] controls;

variable sw¶

Switch3[SW_LAST] sw;

Updated on 2024-01-03 at 19:41:01 +0000