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2025-06-30 20:47:33 +02:00 · 2025-06-30 20:47:33 +02:00 · 5893b00dd2
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--- a/libraries/FastLED/examples/LuminescentGrand/arduino/midi_Message.h
+++ b/libraries/FastLED/examples/LuminescentGrand/arduino/midi_Message.h
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+/*!
+ *  @file       midi_Message.h
+ *  Project     Arduino MIDI Library
+ *  @brief      MIDI Library for the Arduino - Message struct definition
+ *  @author     Francois Best
+ *  @date       11/06/14
+ *  @license    MIT - Copyright (c) 2015 Francois Best
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#pragma once
+
+#include "midi_Namespace.h"
+#include "midi_Defs.h"
+#ifndef ARDUINO
+#include <string.h>
+#endif
+
+BEGIN_MIDI_NAMESPACE
+
+/*! The Message structure contains decoded data of a MIDI message
+    read from the serial port with read()
+ */
+template<unsigned SysExMaxSize>
+struct Message
+{
+    /*! Default constructor
+     \n Initializes the attributes with their default values.
+    */
+    inline Message()
+        : channel(0)
+        , type(MIDI_NAMESPACE::InvalidType)
+        , data1(0)
+        , data2(0)
+        , valid(false)
+    {
+        memset(sysexArray, 0, sSysExMaxSize * sizeof(DataByte));
+    }
+
+    /*! The maximum size for the System Exclusive array.
+    */
+    static const unsigned sSysExMaxSize = SysExMaxSize;
+
+    /*! The MIDI channel on which the message was recieved.
+     \n Value goes from 1 to 16.
+     */
+    Channel channel;
+
+    /*! The type of the message
+     (see the MidiType enum for types reference)
+     */
+    MidiType type;
+
+    /*! The first data byte.
+     \n Value goes from 0 to 127.
+     */
+    DataByte data1;
+
+    /*! The second data byte.
+     If the message is only 2 bytes long, this one is null.
+     \n Value goes from 0 to 127.
+     */
+    DataByte data2;
+
+    /*! System Exclusive dedicated byte array.
+     \n Array length is stocked on 16 bits,
+     in data1 (LSB) and data2 (MSB)
+     */
+    DataByte sysexArray[sSysExMaxSize];
+
+    /*! This boolean indicates if the message is valid or not.
+     There is no channel consideration here,
+     validity means the message respects the MIDI norm.
+     */
+    bool valid;
+
+    /*! Total Length of the message.
+     */
+    unsigned length;
+    
+    inline unsigned getSysExSize() const
+    {
+        const unsigned size = unsigned(data2) << 8 | data1;
+        return size > sSysExMaxSize ? sSysExMaxSize : size;
+    }
+};
+
+END_MIDI_NAMESPACE