#include <MIDI_Inputs/MCU/LCD.hpp>
A class that represents the Mackie Control Universal LCD display and saves the text it receives.
The format of the MIDI message is as follows (hex):
SysEx Start | Data 1 | Data 2 | Data 3 | Data 4 | Data 5 | Data 6 | Data 7 | ... | SysEx End |
---|---|---|---|---|---|---|---|---|---|
F0 | mm | mm | mm | nn | 12 | oo | yy | ... | F7 |
mm
is manufacturer ID (00 00 66
for Mackie)nn
is model number (10
for Logic Control, 11
for Logic Control XT)oo
is offset relative to the first character of the LCD [0x00, 0x6F]yy
... is the ASCII text dataThe manufacturer ID and model number are ignored by this class.
Data access | |
const char * | getText () const |
Get a pointer to the null-terminated display text. | |
Detecting changes | |
bool | getDirty () const |
Check if the text was updated since the last time the dirty flag was cleared. | |
void | clearDirty () |
Clear the dirty flag. | |
void | markDirty () |
Set the dirty counter to the number of subscribers (or one). | |
void | addSubscriber () |
void | removeSubscriber () |
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. | |
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. | |
static void | disable (U(&array)[N]) |
Disable this updatable: remove it from the linked list of instances, so it no longer gets updated automatically. | |
Public Types | |
using | MessageType |
Public Member Functions | |
LCD (uint8_t offset=0, Cable cable=Cable_1) | |
void | begin () override |
Initialize the input element. | |
virtual void | reset () |
Reset the input element to its initial state. | |
virtual void | update () |
Update the value of the input element. Used for decaying VU meters etc. | |
virtual bool | updateWith (MessageType midimsg)=0 |
Receive a new MIDI message and update the internal state. | |
Static Public Member Functions | |
static bool | updateAllWith (MessageType midimsg) |
Update all. | |
static void | updateAll () |
Update all. | |
static void | beginAll () |
Begin all. | |
static void | resetAll () |
Reset all. | |
Protected Member Functions | |
bool | updateWith (SysExMessage midimsg) override |
Protected Attributes | |
Node * | next = nullptr |
Node * | previous = nullptr |
Static Protected Attributes | |
static DoublyLinkedList< MIDIInputElement< Type > > | updatables |
Static Private Member Functions | |
static uint8_t | getInstances () |
Private Attributes | |
Array< char, BufferSize+1 > | buffer |
uint8_t | offset |
Cable | cable |
uint8_t | dirty = 0 |
uint8_t | num_subscribers = 0 |
Static Private Attributes | |
static uint8_t | instances = 0 |
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inherited |
Definition at line 29 of file MIDIInputElement.hpp.
offset | The text sent over MIDI is 112 characters long, by changing the offset within this text and the length of the text, we can listen to just a section of the text. E.g. offset = 56 and BufferSize = 56 will listen to just the second line of the LCD display. The default is offset = 0 and BufferSize = 112 , i.e. listening to the entire display. |
cable | The MIDI USB cable number to listen for. |
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inlineoverrideprotected |
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inlineoverridevirtual |
Initialize the input element.
Reimplemented from MIDIInputElement< Type >.
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inline |
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inline |
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inline |
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inline |
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inline |
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inline |
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inlinevirtualinherited |
Reset the input element to its initial state.
Reimplemented in VPotRingLEDs, VPotRingLEDs< BankSize >, VULEDs< NumLEDs >, VULEDs< BankSize, NumLEDs >, NoteCCKPLED< Type >, NoteCCKPLED< Type, BankSize >, NoteCCKPLEDBar< Type, NumLEDs >, NoteCCKPLEDBar< Type, BankSize, NumLEDs >, NoteCCKPLEDPWM< Type >, NoteCCKPLEDPWM< Type, BankSize >, NoteCCKPRangeFastLED< Type, RangeLen, ColorMapper >, NoteCCKPRangeFastLED< Type, BankSize, RangeLen, ColorMapper >, NoteCCKPRangeLEDs< Type, RangeLen >, NoteCCKPRangeLEDs< Type, BankSize, RangeLen >, SevenSegmentDisplay< LENGTH >, SevenSegmentDisplay< AssignmentDisplayLength >, SevenSegmentDisplay< TimeDisplayLength >, VPotRing, VPotRing< BankSize >, VU, VU< BankSize >, NoteCCKPRange< Type, RangeLen >, NoteCCKPRange< Type, BankSize, RangeLen >, NoteCCKPValue< Type >, NoteCCKPValue< Type, BankSize >, PBValue, PBValue< BankSize >, GenericProgramChangeSelector< N, Callback >, and GenericProgramChangeSelector< N, SelectorLEDsCallback< N > >.
Definition at line 37 of file MIDIInputElement.hpp.
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inlinevirtualinherited |
Update the value of the input element. Used for decaying VU meters etc.
Reimplemented in VULEDs< NumLEDs >, VULEDs< BankSize, NumLEDs >, VU, and VU< BankSize >.
Definition at line 40 of file MIDIInputElement.hpp.
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pure virtualinherited |
Receive a new MIDI message and update the internal state.
Implemented in MatchingMIDIInputElement< Type, Matcher >, MatchingMIDIInputElement< MIDIMessageType::ChannelPressure, VUMatcher >, MatchingMIDIInputElement< MIDIMessageType::ControlChange, TwoByteRangeMIDIMatcher >, MatchingMIDIInputElement< MIDIMessageType::ControlChange, VPotMatcher >, MatchingMIDIInputElement< MIDIMessageType::PitchBend, PitchBendMIDIMatcher >, MatchingMIDIInputElement< MIDIMessageType::ProgramChange, OneByteMIDIMatcher >, MatchingMIDIInputElement< Type, BankablePitchBendMIDIMatcher< BankSize > >, MatchingMIDIInputElement< Type, BankableTwoByteMIDIMatcher< BankSize > >, MatchingMIDIInputElement< Type, BankableTwoByteRangeMIDIMatcher< BankSize > >, MatchingMIDIInputElement< Type, BankableVPotMatcher< BankSize > >, MatchingMIDIInputElement< Type, BankableVUMatcher< BankSize > >, MatchingMIDIInputElement< Type, TwoByteMIDIMatcher >, and MatchingMIDIInputElement< Type, TwoByteRangeMIDIMatcher >.
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inlinestaticinherited |
Update all.
Definition at line 46 of file MIDIInputElement.hpp.
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inlinestaticinherited |
Update all.
Definition at line 57 of file MIDIInputElement.hpp.
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inlinestaticinherited |
Begin all.
Definition at line 62 of file MIDIInputElement.hpp.
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inlinestaticinherited |
Reset all.
Definition at line 67 of file MIDIInputElement.hpp.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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inlineinherited |
Check if this updatable is enabled.
Definition at line 120 of file Updatable.hpp.
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inlineinherited |
Move down this element in the list.
Definition at line 147 of file Updatable.hpp.
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private |
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private |
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private |
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staticprotectedinherited |
Definition at line 152 of file Updatable.hpp.
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protectedinherited |
Definition at line 320 of file LinkedList.hpp.
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protectedinherited |
Definition at line 321 of file LinkedList.hpp.