From 1c8f64264786b55b2a8a9fa95cc2ec45b96b849a Mon Sep 17 00:00:00 2001
From: fileneed <luka@ljudmila.org>
Date: Wed, 2 Mar 2022 21:03:14 +0100
Subject: [PATCH] Added simple MIDI BLE test

---
 .../MidiBle-test1/MidiBle-test1.ino           | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 ArduinoNano33BLE/MidiBle-test1/MidiBle-test1.ino

diff --git a/ArduinoNano33BLE/MidiBle-test1/MidiBle-test1.ino b/ArduinoNano33BLE/MidiBle-test1/MidiBle-test1.ino
new file mode 100644
index 0000000..335f2fd
--- /dev/null
+++ b/ArduinoNano33BLE/MidiBle-test1/MidiBle-test1.ino
@@ -0,0 +1,68 @@
+#include <BLEMIDI_Transport.h>
+
+//#include <hardware/BLEMIDI_ESP32_NimBLE.h>
+//#include <hardware/BLEMIDI_ESP32.h>
+//#include <hardware/BLEMIDI_nRF52.h>
+#include <hardware/BLEMIDI_ArduinoBLE.h>
+
+BLEMIDI_CREATE_DEFAULT_INSTANCE()
+
+unsigned long t0 = millis();
+bool isConnected = false;
+
+// -----------------------------------------------------------------------------
+// When BLE connected, LED will turn on (indication that connection was successful)
+// When receiving a NoteOn, LED will go out, on NoteOff, light comes back on.
+// This is an easy and conveniant way to show that the connection is alive and working. 
+// -----------------------------------------------------------------------------
+void setup()
+{
+  Serial.begin(115200);
+
+  Serial.println("MIDI-BLE TEST 1");
+  Serial.println("2022-03-02");
+
+  MIDI.begin();
+
+  pinMode(LED_BUILTIN, OUTPUT);
+  digitalWrite(LED_BUILTIN, LOW);
+
+  BLEMIDI.setHandleConnected([]() {
+    isConnected = true;
+    digitalWrite(LED_BUILTIN, HIGH);
+    Serial.println("MIDI-BLE CONNECTED");
+
+  });
+
+  BLEMIDI.setHandleDisconnected([]() {
+    isConnected = false;
+    digitalWrite(LED_BUILTIN, LOW);
+    Serial.println("MIDI-BLE DISCONNECTED");
+
+  });
+
+  MIDI.setHandleNoteOn([](byte channel, byte note, byte velocity) {
+    digitalWrite(LED_BUILTIN, LOW);
+  });
+  MIDI.setHandleNoteOff([](byte channel, byte note, byte velocity) {
+    digitalWrite(LED_BUILTIN, HIGH);
+  });
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+void loop()
+{
+  MIDI.read();
+
+  if (isConnected && (millis() - t0) > 1000)
+  {
+    t0 = millis();
+
+    MIDI.sendNoteOn (60, 100, 1); // note 60, velocity 100 on channel 1
+    Serial.println("ping");
+
+
+  }
+}