First working version :

- pots - keyboard - octave selction
2019-02-22 14:16:22 +01:00
parent 01e81abdde
commit 70ccae1ba4
19 changed files with 1866 additions and 650 deletions
@@ -0,0 +1,83 @@
+/*
+    This file is part of ttymidi.
+
+    ttymidi is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ttymidi is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with ttymidi.  If not, see <http://www.gnu.org/licenses/>.
+*/
+// file version 0.60
+
+#ifndef ardumidi_h
+#define ardumidi_h
+
+#if (ARDUINO >= 100)
+ #include <Arduino.h>
+#else
+#include "WProgram.h"
+#endif
+
+// MIDI notes
+#define MIDI_C0            0
+#define MIDI_D0            2
+#define MIDI_E0            4
+#define MIDI_F0            5
+#define MIDI_G0            7
+#define MIDI_A0            9
+#define MIDI_B0           11
+#define MIDI_C            60
+#define MIDI_D            62
+#define MIDI_E            64
+#define MIDI_F            65
+#define MIDI_G            67
+#define MIDI_A            69
+#define MIDI_B            71
+#define MIDI_SHARP         1
+#define MIDI_FLAT         -1
+#define MIDI_OCTAVE       12
+
+// MIDI out
+#define MIDI_NOTE_OFF          0x80
+#define MIDI_NOTE_ON           0x90
+#define MIDI_PRESSURE          0xA0
+#define MIDI_CONTROLLER_CHANGE 0xB0
+#define MIDI_PROGRAM_CHANGE    0xC0
+#define MIDI_CHANNEL_PRESSURE  0xD0
+#define MIDI_PITCH_BEND        0xE0
+
+struct MidiMessage {
+	byte command;
+	byte channel;
+	byte param1;
+	byte param2;
+};
+
+// MIDI in
+void midi_note_off(byte channel, byte key, byte velocity);
+void midi_note_on(byte channel, byte key, byte velocity);
+void midi_key_pressure(byte channel, byte key, byte value);
+void midi_controller_change(byte channel, byte control, byte value);
+void midi_program_change(byte channel, byte program);
+void midi_channel_pressure(byte channel, byte value);
+void midi_pitch_bend(byte channel, int value);
+void midi_command(byte command, byte channel, byte param1, byte param2);
+void midi_command_short(byte command, byte channel, byte param1);
+
+// MIDI out
+int midi_message_available();
+MidiMessage read_midi_message();
+int get_pitch_bend(MidiMessage msg);
+
+// Other 
+void midi_print(char* msg, int len);
+void midi_comment(char* msg);
+
+#endif