daisy::DaisyLegio Class Reference

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...

Detailed Description

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

#include <daisy_legio.h>

Public Types
enum	LEGIO_LEDS { LED_LEFT , LED_RIGHT , LED_LAST }
enum	LEGIO_CONTROLS { CONTROL_PITCH , CONTROL_KNOB_TOP , CONTROL_KNOB_BOTTOM , CONTROL_LAST }
enum	LEGIO_TOGGLE3 { SW_LEFT , SW_RIGHT , SW_LAST }

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

Member Enumeration Documentation

LEGIO_CONTROLS

enum daisy::DaisyLegio::LEGIO_CONTROLS

Enumerator
CONTROL_PITCH
CONTROL_KNOB_TOP
CONTROL_KNOB_BOTTOM
CONTROL_LAST

LEGIO_LEDS

enum daisy::DaisyLegio::LEGIO_LEDS

Enumerator
LED_LEFT
LED_RIGHT
LED_LAST

LEGIO_TOGGLE3

enum daisy::DaisyLegio::LEGIO_TOGGLE3

Enumerator
SW_LEFT
SW_RIGHT
SW_LAST

Constructor & Destructor Documentation

DaisyLegio()

daisy::DaisyLegio::DaisyLegio ( )

inline

~DaisyLegio()

daisy::DaisyLegio::~DaisyLegio ( )

inline

Member Function Documentation

AudioBlockSize()

size_t daisy::DaisyLegio::AudioBlockSize

(

)

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

AudioCallbackRate()

float daisy::DaisyLegio::AudioCallbackRate

(

)

Returns the rate in Hz that the Audio callback is called

AudioSampleRate()

float daisy::DaisyLegio::AudioSampleRate

(

)

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

ChangeAudioCallback() [1/2]

void daisy::DaisyLegio::ChangeAudioCallback

(

AudioHandle::AudioCallback

cb

)

Switch callback functions

Parameters

cb	New non-interleaved callback function.

ChangeAudioCallback() [2/2]

void daisy::DaisyLegio::ChangeAudioCallback

(

AudioHandle::InterleavingAudioCallback

cb

)

Switch callback functions

Parameters

cb	New interleaved callback function.

DelayMs()

void daisy::DaisyLegio::DelayMs

(

size_t

del

)

Wait some ms before going on.

Parameters

del	Delay time in ms.

Gate()

bool daisy::DaisyLegio::Gate

(

)

Returns true if gate in is HIGH

GetKnobValue()

float daisy::DaisyLegio::GetKnobValue

(

int

idx

)

Get Knob Value, float from 0.0f to 1.0f

Init()

void daisy::DaisyLegio::Init

(

bool

boost = false

)

Initializes the Legio, and all of its hardware.

ProcessAllControls()

void daisy::DaisyLegio::ProcessAllControls ( )

inline

Does what it says

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)

ProcessDigitalControls()

void daisy::DaisyLegio::ProcessDigitalControls

(

)

Process digital controls

SetAudioBlockSize()

void daisy::DaisyLegio::SetAudioBlockSize

(

size_t

size

)

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

SetAudioSampleRate()

void daisy::DaisyLegio::SetAudioSampleRate

(

SaiHandle::Config::SampleRate

samplerate

)

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

SetLed()

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

Set an LED (idx < 4) to a color

StartAdc()

void daisy::DaisyLegio::StartAdc

(

)

Start analog to digital conversion.

StartAudio() [1/2]

void daisy::DaisyLegio::StartAudio

(

AudioHandle::AudioCallback

cb

)

Starts the callback

Parameters

cb	Non-interleaved callback function

StartAudio() [2/2]

void daisy::DaisyLegio::StartAudio

(

AudioHandle::InterleavingAudioCallback

cb

)

Starts the callback

Parameters

cb	Interleaved callback function

StopAdc()

void daisy::DaisyLegio::StopAdc

(

)

Stop converting ADCs

StopAudio()

void daisy::DaisyLegio::StopAudio

(

)

Stops the audio if it is running.

UpdateExample()

void daisy::DaisyLegio::UpdateExample

(

)

UpdateLeds()

void daisy::DaisyLegio::UpdateLeds

(

)

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

Member Data Documentation

controls

AnalogControl daisy::DaisyLegio::controls[CONTROL_LAST]

encoder

Encoder daisy::DaisyLegio::encoder

gate

GateIn daisy::DaisyLegio::gate

leds

RgbLed daisy::DaisyLegio::leds[LED_LAST]

seed

DaisySeed daisy::DaisyLegio::seed

sw

Switch3 daisy::DaisyLegio::sw[SW_LAST]

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The documentation for this class was generated from the following file:

• src/daisy_legio.h