daisy::DaisyPatch¶

Module: LIBDAISY / BOARDS

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

#include <daisy_patch.h>

Public Types¶

	Name
enum	Ctrl
enum	GateInput

Public Functions¶

	Name
	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()
void	ProcessAllControls()
float	GetKnobValue(Ctrl k)
void	ProcessDigitalControls()
void	DisplayControls(bool invert =true)

Public Attributes¶

	Name
DaisySeed	seed
Encoder	encoder
AnalogControl[CTRL_LAST]	controls
GateIn[GATE_IN_LAST]	gate_input
MidiUartHandler	midi
OledDisplay< SSD130x4WireSpi128x64Driver >	display
dsy_gpio	gate_output

Detailed Description¶

class daisy::DaisyPatch;

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

Author: Stephen Hensley

Date: November 2019

Public Types Documentation¶

enum Ctrl¶

Enumerator	Value	Description
CTRL_1
CTRL_2
CTRL_3
CTRL_4
CTRL_LAST

Enum of Ctrls to represent the four CV/Knob combos on the Patch

enum GateInput¶

Enumerator	Value	Description
GATE_IN_1
GATE_IN_2
GATE_IN_LAST		<

Daisy patch gate inputs

Public Functions Documentation¶

function DaisyPatch¶

inline DaisyPatch()

Constructor

function ~DaisyPatch¶

inline ~DaisyPatch()

Destructor

function Init¶

void Init(
    bool boost =false
)

Initializes the daisy seed, and patch 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::AudioCallback cb
)

Parameters:

cb multichannel callback function

Starts the callback

function ChangeAudioCallback¶

void ChangeAudioCallback(
    AudioHandle::AudioCallback cb
)

Parameters:

cb New multichannel callback function.

Switch callback functions

function StopAudio¶

void StopAudio()

Stops the audio

function SetAudioSampleRate¶

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

Set the sample rate for the audio

function AudioSampleRate¶

float AudioSampleRate()

Get sample rate

function SetAudioBlockSize¶

void SetAudioBlockSize(
    size_t size
)

Parameters:

size Audio block size.

Audio Block size defaults to 48. Change it using this function before StartingAudio

function AudioBlockSize¶

size_t AudioBlockSize()

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

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()

Stops Transfering data from the ADC

function ProcessAnalogControls¶

void ProcessAnalogControls()

Call at same rate as reading controls for good reads.

function ProcessAllControls¶

inline void ProcessAllControls()

Process Analog and Digital Controls

function GetKnobValue¶

float GetKnobValue(
    Ctrl k
)

Parameters:

k Which control to get

Get value for a particular control

function ProcessDigitalControls¶

void ProcessDigitalControls()

Process the digital controls

function DisplayControls¶

void DisplayControls(
    bool invert =true
)

Control the display

Public Attributes Documentation¶

variable seed¶

DaisySeed seed;

Seed object

variable encoder¶

Encoder encoder;

Encoder object

variable controls¶

AnalogControl[CTRL_LAST] controls;

Array of controls

variable gate_input¶

GateIn[GATE_IN_LAST] gate_input;

Gate inputs

variable midi¶

MidiUartHandler midi;

Handles midi

variable display¶

OledDisplay< SSD130x4WireSpi128x64Driver > display;

&

variable gate_output¶

dsy_gpio gate_output;

&

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