Add all sensor parameters

ArduinoNano33BLE/MidiBle-tilt/MidiBle-tilt.ino

@@ -11,10 +11,32 @@ BLEMIDI_CREATE_DEFAULT_INSTANCE()
 unsigned long t0 = millis();
 bool isConnected = false;
 
-// accelerometer
-float x, y, z;
-float mx, my, mz; // midi mapped
+// midi
+// offsets CC:
+// 0-63: left hand
+// 64-127: right hand
+enum side {LEFT, RIGHT=64};
+int hand = LEFT;
+int midichannel = 1;
 
+// accelerometer
+float accx, accy, accz;
+float maccx, maccy, maccz; // midi mapped
+float accmag; // magnitude
+
+// gyroscope
+float gyrox, gyroy, gyroz;
+float mgyrox, mgyroy, mgyroz;
+// magnetometer
+float magx, magy, magz;
+float mmagx, mmagy, mmagz;
+
+float maxx, maxy, maxz;
+
+float fmap(float x, float in_min, float in_max, float out_min, float out_max)
+{
+  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
 
 // -----------------------------------------------------------------------------
 // When BLE connected, LED will turn on (indication that connection was successful)
@@ -67,6 +89,19 @@ void setup()
   Serial.println("Acceleration in G's");
   Serial.println("X\tY\tZ");
   
+  Serial.print("Gyroscope sample rate = ");
+  Serial.print(IMU.gyroscopeSampleRate());
+  Serial.println(" Hz");
+  Serial.println();
+  Serial.println("Gyroscope in degrees/second");
+  Serial.println("X\tY\tZ");
+  
+  Serial.print("Magnetic field sample rate = ");
+  Serial.print(IMU.magneticFieldSampleRate());
+  Serial.println(" uT");
+  Serial.println();
+  Serial.println("Magnetic Field in uT");
+  Serial.println("X\tY\tZ");
 }
 
 // -----------------------------------------------------------------------------
@@ -75,32 +110,68 @@ void setup()
 void loop()
 {
   if (IMU.accelerationAvailable()) {
-    IMU.readAcceleration(x, y, z);
+    IMU.readAcceleration(accx, accy, accz);
+    IMU.readGyroscope(gyrox, gyroy, gyroz);
+    IMU.readMagneticField(magx, magy, magz);
 
-    mx = x * 64 + 64;
-    my = y * 64 + 64;
-    mz = max(10, abs(z) * 1000);
+    accmag = sqrt(accx*accx+accy*accy+accz*accz);
+//    accmag = map(accmag, 0, 1000, 0,127);
     
-    Serial.print(mx);
-    Serial.print('\t');
-    Serial.print(my);
+    maccx = fmap(accx,-4.0,4.0, 0.0,127.0);
+    maccy = fmap(accy,-4.0,4.0, 0.0,127.0);
+    maccz = fmap(accz,-4.0,4.0, 0.0,127.0);
+    //mgyrox = gyrox/2000 * 64 + 64;
+    //mgyroy = gyroy/2000 * 64 + 64;
+    //mgyroz = gyroz/2000 * 64 + 64;
+    mgyrox = map(gyrox, -2000,2000, 0.0, 127.0);
+    mgyroy = map(gyroy, -2000,2000, 0.0, 127.0);
+    mgyroz = map(gyroz, -2000,2000, 0.0, 127.0);
+//    mz = max(10, abs(z) * 1000);
+    mmagx = fmap(magx, 0,60, 0,127);
+    mmagy = fmap(magy, 0,60, 0,127);
+    mmagz = fmap(magz, 0,60, 0,127);
+
+    maxx = max(magx, maxx);
+    maxy = max(magy, maxy);
+    maxz = max(magz, maxz);
+
+//    Serial.print(mx);
+//    Serial.print('\t');
+//    Serial.print(my);
 //    Serial.print(y);
 //    Serial.print('\t');
 //    Serial.println(z);
-    Serial.println();
+//    Serial.println();
   }
   
   MIDI.read();
 
   
 
-  if (isConnected && (millis() - t0) > mz)
+  if (isConnected && (millis() - t0) > 10)
   {
     t0 = millis();
 
-    MIDI.sendNoteOn (my, mx, 1); // note 60, velocity 100 on channel 1
-    Serial.println("ping");
-    delay(mz);
-    MIDI.sendNoteOff(my, mx, 1);
+//    MIDI.sendNoteOn (my, mx, 1); // note 60, velocity 100 on channel 1
+    MIDI.sendControlChange(0 + hand, maccx, midichannel);
+    MIDI.sendControlChange(1 + hand, maccy, midichannel);
+    MIDI.sendControlChange(2 + hand, maccz, midichannel);
+    MIDI.sendControlChange(3 + hand, mgyrox, midichannel);
+    MIDI.sendControlChange(4 + hand, mgyroy, midichannel);
+    MIDI.sendControlChange(5 + hand, mgyroz, midichannel);
+    MIDI.sendControlChange(6, accmag * 100, midichannel);
+    MIDI.sendControlChange(7 + hand, mmagx, midichannel);
+    MIDI.sendControlChange(8 + hand, mmagy, midichannel);
+    MIDI.sendControlChange(9 + hand, mmagz, midichannel);
+    Serial.print(mmagx);
+    Serial.print('\t');
+    Serial.print(mmagy);
+    Serial.print('\t');
+    Serial.println(mmagz);
+//    Serial.print('\t');
+//    Serial.println(accmag * 100);
+//    Serial.println("ping");
+//    delay(mz);
+//    MIDI.sendNoteOff(my, mx, 1);
   }
 }