def test_eq(self):
self.assertTrue(
MidiMessage.noteOn(1, 0, 100) == MidiMessage.noteOn(1, 0, 100))
self.assertFalse(
MidiMessage.noteOn(1, 1, 100) == MidiMessage.noteOn(1, 0, 100))
self.assertFalse(
MidiMessage.pitchWheel(1, 1) == MidiMessage.noteOn(1, 64, 1))
self.assertTrue(
MidiMessage.controllerEvent(1, 100, 1) ==
MidiMessage.controllerEvent(1, 100, 1))
self.assertTrue(
MidiMessage.controllerEvent(1, 100, 2) ==
MidiMessage.controllerEvent(1, 100, 2))
self.assertTrue(
MidiMessage.controllerEvent(1, 100, 3) ==
MidiMessage.controllerEvent(1, 100, 3))
self.assertFalse(
MidiMessage.controllerEvent(1, 101, 1) ==
MidiMessage.controllerEvent(1, 100, 1))
self.assertFalse(
MidiMessage.controllerEvent(1, 102, 2) ==
MidiMessage.controllerEvent(1, 100, 2))
self.assertFalse(
MidiMessage.controllerEvent(1, 103, 3) ==
MidiMessage.controllerEvent(1, 100, 3))
def test_operators(self):
m1 = MidiMessage.noteOn(1, 100, 120)
m2 = MidiMessage.noteOn(1, 100, 120)
self.assertEqual(m1, m2)
m3 = MidiMessage.noteOn(1, 101, 120)
self.assertNotEqual(m1, m3)
def test_operators(self):
m1 = MidiMessage.noteOn(1, 100, 120)
m2 = MidiMessage.noteOn(1, 100, 120)
self.assertEqual(m1, m2)
m3 = MidiMessage.noteOn(1, 101, 120)
self.assertNotEqual(m1, m3)
def from_dist_vec(vector):
"""Create gesture by drawing a random instance from
the distribution vector representation"""
starting_pitch, num_notes, vel_mean, vel_std, int_mean, int_std, \
diff_mean, diff_std, len_mean, len_std = vector
g = Gesture()
prev_nn = 0 # midi note number for previous note on
prev_time = 0 # start time for previous note on
# randomize number of notes using a poisson distribution
num_notes = max(np.random.poisson(num_notes), 1)
# random generate a similar gesture based on attribute normal distributions
for i in range(num_notes):
# if no messages have been written, use starting pitch
if g.messages == []:
g.messages.append(
MidiMessage.noteOn(1, starting_pitch, int(round(normal(vel_mean, vel_std))))
)
g.msg_times.append(0.0)
g.messages.append(
MidiMessage.noteOff(1, starting_pitch)
)
g.msg_times.append(normal(len_mean, len_std))
prev_nn = starting_pitch
prev_time = 0.0
else:
nn = prev_nn + int(round(normal(int_mean, int_std)))
# if note is out of the keyboard's range, wrap it by octave into range
if nn > 108:
nn -= -((108-nn) // 12) * 12
if nn < 21:
nn += -((nn-21) // 12) * 12
time = prev_time + normal(diff_mean, diff_std)
g.messages.append(
MidiMessage.noteOn(1, nn, int(round(normal(vel_mean, vel_std))))
)
g.msg_times.append(time)
g.messages.append(
MidiMessage.noteOff(1, nn)
)
g.msg_times.append(time + normal(len_mean, len_std))
prev_nn = nn
prev_time = time
g.collect()
return g
def from_data_matrix(mat, scaled=True):
"""Create gesture using data matrix respresentation"""
g = Gesture()
# gesture start time
t_start = min(mat[:, 2])
for (n, v, t, l) in mat:
# shift messages to start at time zero if they dont already
t -= t_start
if scaled:
n = np.interp(n, [0, 1], [21, 108])
v = np.interp(v, [0, 1], [0, 127])
t = np.interp(t, [0, 1], [0, 20])
l = np.interp(l, [0, 1], [0.05, 10])
g.messages.append(
MidiMessage.noteOn(1, int(n), int(v))
)
g.msg_times.append(t)
g.messages.append(
MidiMessage.noteOff(1, int(n))
)
g.msg_times.append(t + l)
g.collect()
return g
def test_eq(self):
self.assertTrue(MidiMessage.noteOn(1, 0, 100) == MidiMessage.noteOn(1, 0, 100))
self.assertFalse(MidiMessage.noteOn(1, 1, 100) == MidiMessage.noteOn(1, 0, 100))
self.assertFalse(MidiMessage.pitchWheel(1, 1) == MidiMessage.noteOn(1, 64, 1))
self.assertTrue(MidiMessage.controllerEvent(1, 100, 1) ==
MidiMessage.controllerEvent(1, 100, 1))
self.assertTrue(MidiMessage.controllerEvent(1, 100, 2) ==
MidiMessage.controllerEvent(1, 100, 2))
self.assertTrue(MidiMessage.controllerEvent(1, 100, 3) ==
MidiMessage.controllerEvent(1, 100, 3))
self.assertFalse(MidiMessage.controllerEvent(1, 101, 1) ==
MidiMessage.controllerEvent(1, 100, 1))
self.assertFalse(MidiMessage.controllerEvent(1, 102, 2) ==
MidiMessage.controllerEvent(1, 100, 2))
self.assertFalse(MidiMessage.controllerEvent(1, 103, 3) ==
MidiMessage.controllerEvent(1, 100, 3))
def test_raw(self):
m1 = MidiMessage.noteOn(5, 123, 45)
data = m1.getRawData()
size = m1.getRawDataSize()
self.assertEqual(size, len(data))
m2 = MidiMessage(data)
self.assertEqual(m1, m2)
#
m1 = MidiMessage.controllerEvent(12, 123, 45)
data = m1.getRawData()
size = m1.getRawDataSize()
self.assertEqual(size, len(data))
m2 = MidiMessage(data)
self.assertEqual(m1, m2)
def test_raw(self):
m1 = MidiMessage.noteOn(5, 123, 45)
data = m1.getRawData()
size = m1.getRawDataSize()
self.assertEqual(size, len(data))
m2 = MidiMessage(data)
self.assertEqual(m1, m2)
#
m1 = MidiMessage.controllerEvent(12, 123, 45)
data = m1.getRawData()
size = m1.getRawDataSize()
self.assertEqual(size, len(data))
m2 = MidiMessage(data)
self.assertEqual(m1, m2)
def updateValue(self):
if not self.midimessage:
return
channel = self.channelBox.currentIndex() + 1
if self.typeBox.currentText() == util.ANY_TEXT:
midi = MidiMessage.allNotesOff(0)
elif self.typeBox.currentIndex() == 0:
midi = MidiMessage.noteOn(channel,
self.noteNumBox.currentIndex(),
self.noteVelBox.currentIndex()+1)
elif self.typeBox.currentIndex() == 1:
midi = MidiMessage.noteOff(channel,
self.noteNumBox.currentIndex())
elif self.typeBox.currentIndex() == 2:
midi = MidiMessage.controllerEvent(channel,
self.ccNumBox.currentIndex(),
self.ccValueBox.currentIndex())
elif self.typeBox.currentIndex() == 3:
midi = MidiMessage.aftertouchChange(channel,
self.atNumBox.currentIndex(),
self.atValueBox.currentIndex())
if self.portBox.currentIndex() == -1:
portName = None
else:
portName = self.portBox.currentText()
if not self.isInitting:
self.midimessage.setWildcard('channel',
self.channelBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('type',
self.typeBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('noteNum',
self.noteNumBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('noteVel',
self.noteVelBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('ccNum',
self.ccNumBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('ccValue',
self.ccValueBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('atNum',
self.atNumBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setWildcard('atValue',
self.atValueBox.currentText() in [util.ANY_TEXT, util.ALL_TEXT], emit=False)
self.midimessage.setMidi(portName, midi)
def do_SenderProc(iq, oq, portName):
DEBUG = 0
def wait_for(x):
s = iq.get(block=True, timeout=2)
if s != x:
print("%s: OH SHIT (wait_for() %s != %s)" % (__name__, s, x))
device = RtMidiOut()
if DEBUG:
print('%s: OPENING %s' % (__name__, portName))
device.openVirtualPort(portName)
oq.put('init') # the port is open
wait_for('start')
total = 0
# note on
for i in range(128):
for j in range(1, 128):
if DEBUG:
print("%s: Note %i %i" % (__name__, i, j))
m = MidiMessage.noteOn(1, i, j)
device.sendMessage(m)
wait_for('next')
total += 1
# controller
for i in range(128):
for j in range(128):
if DEBUG:
print("%s: CC %i %i" % (__name__, i, j))
m = MidiMessage.controllerEvent(1, i, j)
device.sendMessage(m)
wait_for('next')
total += 1
wait_for('done')
print('%s: sent %i messages' % (__name__, total))
def do_SenderProc(iq, oq, portName):
DEBUG = 0
def wait_for(x):
s = iq.get(block=True, timeout=2)
if s != x:
print("%s: OH SHIT (wait_for() %s != %s)" % (__name__, s, x))
device = RtMidiOut()
if DEBUG:
print('%s: OPENING %s' % (__name__, portName))
device.openVirtualPort(portName)
oq.put('init') # the port is open
wait_for('start')
total = 0
# note on
for i in range(128):
for j in range(1, 128):
if DEBUG:
print("%s: Note %i %i" % (__name__, i, j))
m = MidiMessage.noteOn(1, i, j)
device.sendMessage(m)
wait_for('next')
total += 1
# controller
for i in range(128):
for j in range(128):
if DEBUG:
print("%s: CC %i %i" % (__name__, i, j))
m = MidiMessage.controllerEvent(1, i, j)
device.sendMessage(m)
wait_for('next')
total += 1
wait_for('done')
print('%s: sent %i messages' % (__name__, total))
def test_noteOnChannel(self):
""" https://github.com/patrickkidd/pyrtmidi/issues/13 """
m = MidiMessage.noteOn(10, 12, 13)
self.assertEqual(m.getChannel(), 10)
self.assertEqual(m.getNoteNumber(), 12)
self.assertEqual(m.getVelocity(), 13)
def test_copy(self):
m1 = MidiMessage.noteOn(5, 123, 45)
m2 = MidiMessage(m1)
self.assertEqual(m1, m2)
self.assertEqual(m1.getChannel(), m2.getChannel())
def sendNoteSignal(self, note, vel, wait=.1):
m = MidiMessage.noteOn(self.channel, note, vel)
self.output(m)
time.sleep(wait)
m = MidiMessage.noteOff(self.channel, note)
self.output(m)
def test_copy(self):
m1 = MidiMessage.noteOn(5, 123, 45)
m2 = MidiMessage(m1)
self.assertEqual(m1, m2)
self.assertEqual(m1.getChannel(), m2.getChannel())
def test_noteOnChannel(self):
""" https://github.com/patrickkidd/pyrtmidi/issues/13 """
m = MidiMessage.noteOn(10, 12, 13)
self.assertEqual(m.getChannel(), 10)
self.assertEqual(m.getNoteNumber(), 12)
self.assertEqual(m.getVelocity(), 13)