From 91f718edf832d81d0ad5de11d2382c40ed336f2f Mon Sep 17 00:00:00 2001
From: Christophe <christophe.knight@free.fr>
Date: Fri, 5 Jul 2019 21:17:40 +0200
Subject: [PATCH] ajout du fichier exemple midi arduino

---
 ressource arduino/Midi/Midi.ino | 46 +++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 ressource arduino/Midi/Midi.ino

diff --git a/ressource arduino/Midi/Midi.ino b/ressource arduino/Midi/Midi.ino
new file mode 100644
index 0000000..5ef3406
--- /dev/null
+++ b/ressource arduino/Midi/Midi.ino	
@@ -0,0 +1,46 @@
+/*
+  MIDI note player
+
+  This sketch shows how to use the serial transmit pin (pin 1) to send MIDI note data.
+  If this circuit is connected to a MIDI synth, it will play the notes
+  F#-0 (0x1E) to F#-5 (0x5A) in sequence.
+
+  The circuit:
+  - digital in 1 connected to MIDI jack pin 5
+  - MIDI jack pin 2 connected to ground
+  - MIDI jack pin 4 connected to +5V through 220 ohm resistor
+  - Attach a MIDI cable to the jack, then to a MIDI synth, and play music.
+
+  created 13 Jun 2006
+  modified 13 Aug 2012
+  by Tom Igoe
+
+  This example code is in the public domain.
+
+  http://www.arduino.cc/en/Tutorial/Midi
+*/
+
+void setup() {
+  // Set MIDI baud rate:
+  Serial.begin(31250);
+}
+
+void loop() {
+  // play notes from F#-0 (0x1E) to F#-5 (0x5A):
+  for (int note = 0x1E; note < 0x5A; note ++) {
+    //Note on channel 1 (0x90), some note value (note), middle velocity (0x45):
+    noteOn(0x90, note, 0x45);
+    delay(100);
+    //Note on channel 1 (0x90), some note value (note), silent velocity (0x00):
+    noteOn(0x90, note, 0x00);
+    delay(100);
+  }
+}
+
+// plays a MIDI note. Doesn't check to see that cmd is greater than 127, or that
+// data values are less than 127:
+void noteOn(int cmd, int pitch, int velocity) {
+  Serial.write(cmd);
+  Serial.write(pitch);
+  Serial.write(velocity);
+}