def repeater():
dest = MIDIDestination("repeater input")
source = MIDISource("repeater output")
frames = []
last_frame_time = time()
while True:
midi_in = dest.recv()
if midi_in:
#source.send(midi_in)
frames.append((last_frame_time + DELAY, midi_in))
while frames:
midi_out = frames[0]
if midi_out[0] < last_frame_time:
source.send(midi_out[1])
frames.pop(0)
else:
break
now = time()
wait_time = -1
while wait_time <= 0:
last_frame_time = last_frame_time + LOOP_WAIT
wait_time = last_frame_time - now
sleep(wait_time)
def __init__(self, driver_name="DMX Bridge", universe=0):
""" midi->dmx bridge
:param driver_name: The midi name of the bridge. This will
show up in Logic
:param universe: The DMX universe to connect to
"""
self.driver_name = driver_name
self.appname = "{} - {}".format(__appname__, driver_name)
# initialize a default dmx frame
self.midi_source = MIDIDestination(driver_name)
self.frame = [0] * 255
self.universe = universe
# this is the starting note for all midi channels
self.note_offset = 24
# this is the number of dmx channels per midi channel
# each midi channel will support 32 notes. This will allow
# 16 fixtures via 16 midi channels.
self.dmx_offset = 32
# MacOS X related stuff
self.NSUserNotification = objc.lookUpClass('NSUserNotification')
self.NSUserNotificationCenter = objc.lookUpClass(
'NSUserNotificationCenter')
self.dmx_wrapper = None
self.dmx_client = None
self.dmx_tick = 100
self.midi_tick = 10
super(Midi2Dmx, self).__init__()
