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MIDI Control Surface library for Arduino
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Public Member Functions | Static Public Member Functions | Public Attributes | Protected Attributes | Static Protected Attributes | Private Attributes | Static Private Attributes | List of all members
CCAbsoluteEncoder Class Reference

#include <MIDI_Outputs/CCAbsoluteEncoder.hpp>

Detailed Description

A class of MIDIOutputElements that read the input of a quadrature (rotary) encoder and send out absolute MIDI Control Change events.

This version cannot be banked.

Examples
AbsoluteRotaryEncoder.ino.

Definition at line 17 of file CCAbsoluteEncoder.hpp.

+ Inheritance diagram for CCAbsoluteEncoder:
+ Collaboration diagram for CCAbsoluteEncoder:

Enabling and disabling updatables

void enable ()
 Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.
 
void disable ()
 Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.
 
bool isEnabled () const
 Check if this updatable is enabled.
 
void moveDown ()
 Move down this element in the list.
 
static void enable (UpdatableCRTP *element)
 Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.
 
static void enable (UpdatableCRTP &element)
 Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.
 
template<class U , size_t N>
static void enable (U(&array)[N])
 Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.
 
static void disable (UpdatableCRTP *element)
 Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.
 
static void disable (UpdatableCRTP &element)
 Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.
 
template<class U , size_t N>
static void disable (U(&array)[N])
 Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.
 

Main initialization and updating methods

static void beginAll ()
 Begin all enabled instances of this class.
 
static void updateAll ()
 Update all enabled instances of this class.
 

Public Member Functions

 CCAbsoluteEncoder (AHEncoder &&encoder, MIDIAddress address, int16_t multiplier=1, uint8_t pulsesPerStep=4)
 Construct a new CCAbsoluteEncoder object with the given pins, address, channel, speed factor, and number of pulses per step.
 
void begin () override
 Initialize this updatable.
 
void update () override
 Update this updatable.
 
void forcedUpdate ()
 Send the current value over MIDI, even if the position of the encoder didn't change.
 
uint16_t getValue () const
 Get the absolute value of the encoder.
 
void setValue (uint16_t value)
 Set the absolute value of the encoder.
 
void setSpeedMultiply (int16_t speedMultiply)
 
int16_t getSpeedMultiply () const
 
MIDIAddress getAddress () const
 Get the MIDI address.
 
void setAddress (MIDIAddress address)
 Set the MIDI address.
 
int16_t resetPositionOffset ()
 

Static Public Member Functions

static int16_t getMaxValue ()
 Get the maximum possible value that can be returned by getValue.
 

Public Attributes

Sender sender
 

Protected Attributes

Derivednext
 
Derivedprevious
 

Static Protected Attributes

static DoublyLinkedList< Derivedupdatables
 

Private Attributes

Enc encoder
 
MIDIAddress address
 
int16_t value = 0
 
EncoderState< decltype(encoder.read())> encstate
 

Static Private Attributes

static constexpr int16_t maxValue = uint16_t(1u << Sender::precision()) - 1
 

Constructor & Destructor Documentation

◆ CCAbsoluteEncoder()

CCAbsoluteEncoder ( AHEncoder && encoder,
MIDIAddress address,
int16_t multiplier = 1,
uint8_t pulsesPerStep = 4 )
inline

Construct a new CCAbsoluteEncoder object with the given pins, address, channel, speed factor, and number of pulses per step.

Parameters
encoderThe Encoder object to use.
Usually passed as a list of the two pins connected to the A and B outputs of the encoder, e.g. {2, 3}.
The internal pull-up resistors will be enabled by the Encoder library.
addressThe MIDI address containing the controller number [0, 119], channel [Channel_1, Channel_16], and optional cable number [Cable_1, Cable_16].
multiplierA constant factor to increase the speed of the rotary encoder. The position will just be multiplied by this factor.
pulsesPerStepThe number of pulses per physical click of the encoder. For a normal encoder, this is 4. If you want to increase the resolution, for the use of Jog wheels, for example, you can go as 1.
Whereas a greater speedMultiplier factor will increase the speed, increasing the number of pulsesPerStep will result in a lower speed.

Definition at line 45 of file CCAbsoluteEncoder.hpp.

Member Function Documentation

◆ begin()

template<class Enc , class Sender >
void begin ( )
inlineoverridevirtualinherited

Initialize this updatable.

Implements Updatable< T >.

Definition at line 31 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ update()

template<class Enc , class Sender >
void update ( )
inlineoverridevirtualinherited

Update this updatable.

Implements Updatable< T >.

Definition at line 33 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ forcedUpdate()

template<class Enc , class Sender >
void forcedUpdate ( )
inlineinherited

Send the current value over MIDI, even if the position of the encoder didn't change.

Definition at line 48 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ getValue()

template<class Enc , class Sender >
uint16_t getValue ( ) const
inlineinherited

Get the absolute value of the encoder.

Definition at line 53 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ setValue()

template<class Enc , class Sender >
void setValue ( uint16_t value)
inlineinherited

Set the absolute value of the encoder.

Definition at line 58 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ getMaxValue()

template<class Enc , class Sender >
static int16_t getMaxValue ( )
inlinestaticinherited

Get the maximum possible value that can be returned by getValue.

Definition at line 61 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ setSpeedMultiply()

template<class Enc , class Sender >
void setSpeedMultiply ( int16_t speedMultiply)
inlineinherited

Definition at line 63 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ getSpeedMultiply()

template<class Enc , class Sender >
int16_t getSpeedMultiply ( ) const
inlineinherited

Definition at line 66 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ getAddress()

template<class Enc , class Sender >
MIDIAddress getAddress ( ) const
inlineinherited

Get the MIDI address.

Definition at line 69 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ setAddress()

template<class Enc , class Sender >
void setAddress ( MIDIAddress address)
inlineinherited

Set the MIDI address.

Definition at line 71 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ resetPositionOffset()

template<class Enc , class Sender >
int16_t resetPositionOffset ( )
inlineinherited

Definition at line 73 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ beginAll()

template<class T = NormalUpdatable>
static void beginAll ( )
inlinestaticinherited

Begin all enabled instances of this class.

See also
begin()

Definition at line 182 of file Updatable.hpp.

◆ updateAll()

template<class T = NormalUpdatable>
static void updateAll ( )
inlinestaticinherited

Update all enabled instances of this class.

See also
update()

Definition at line 186 of file Updatable.hpp.

◆ enable() [1/4]

template<class Derived >
void enable ( )
inlineinherited

Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.

Definition at line 96 of file Updatable.hpp.

◆ enable() [2/4]

template<class Derived >
static void enable ( UpdatableCRTP< Derived > * element)
inlinestaticinherited

Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.

Definition at line 125 of file Updatable.hpp.

◆ enable() [3/4]

template<class Derived >
static void enable ( UpdatableCRTP< Derived > & element)
inlinestaticinherited

Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.

Definition at line 127 of file Updatable.hpp.

◆ enable() [4/4]

template<class Derived >
template<class U , size_t N>
static void enable ( U(&) array[N])
inlinestaticinherited

Enable this updatable: insert it into the linked list of instances, so it gets updated automatically.

Definition at line 130 of file Updatable.hpp.

◆ disable() [1/4]

template<class Derived >
void disable ( )
inlineinherited

Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.

Definition at line 106 of file Updatable.hpp.

◆ disable() [2/4]

template<class Derived >
static void disable ( UpdatableCRTP< Derived > * element)
inlinestaticinherited

Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.

Definition at line 136 of file Updatable.hpp.

◆ disable() [3/4]

template<class Derived >
static void disable ( UpdatableCRTP< Derived > & element)
inlinestaticinherited

Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.

Definition at line 138 of file Updatable.hpp.

◆ disable() [4/4]

template<class Derived >
template<class U , size_t N>
static void disable ( U(&) array[N])
inlinestaticinherited

Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically.

Definition at line 141 of file Updatable.hpp.

◆ isEnabled()

template<class Derived >
bool isEnabled ( ) const
inlineinherited

Check if this updatable is enabled.

Note
Assumes that the updatable is not added to a different linked list by the user.

Definition at line 120 of file Updatable.hpp.

◆ moveDown()

template<class Derived >
void moveDown ( )
inlineinherited

Move down this element in the list.

Definition at line 147 of file Updatable.hpp.

Member Data Documentation

◆ encoder

template<class Enc , class Sender >
Enc encoder
privateinherited

Definition at line 79 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ address

template<class Enc , class Sender >
MIDIAddress address
privateinherited

Definition at line 80 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ value

template<class Enc , class Sender >
int16_t value = 0
privateinherited

Definition at line 81 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ encstate

template<class Enc , class Sender >
EncoderState<decltype(encoder.read())> encstate
privateinherited

Definition at line 82 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ maxValue

template<class Enc , class Sender >
constexpr int16_t maxValue = uint16_t(1u << Sender::precision()) - 1
staticconstexprprivateinherited

Definition at line 84 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ sender

template<class Enc , class Sender >
Sender sender
inherited

Definition at line 87 of file Abstract/MIDIAbsoluteEncoder.hpp.

◆ updatables

template<class Derived >
DoublyLinkedList< Derived > updatables
staticprotectedinherited

Definition at line 152 of file Updatable.hpp.

◆ next

Derived * next
protectedinherited

Definition at line 320 of file LinkedList.hpp.

◆ previous

Derived * previous
protectedinherited

Definition at line 321 of file LinkedList.hpp.


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