forked from protonphoton/LJ
108 lines
2.0 KiB
Python
108 lines
2.0 KiB
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# -*- mode: Python -*-
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'''
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Ableton Link
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LICENCE : CC
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Sam Neurohack
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Get:
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git clone --recursive https://github.com/gonzaloflirt/link-python.git
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Build:
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Make sure python 3 is installed on your system.
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mkdir build
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cd build
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cmake ..
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cmake --build .
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'''
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import midix
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import sys
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prevphase = 0
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bpm = 120
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def Start():
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global lnk
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import link
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print("Link ENABLED")
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lnk = link.Link(120)
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lnk.enabled = True
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lnk.startStopSyncEnabled = True
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linked = True
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def BeatEvent():
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global lnk, prevphase
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lnkstr = lnk.captureSessionState()
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link_time = lnk.clock().micros();
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tempo_str = '{0:.2f}'.format(lnkstr.tempo())
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bpm = float(tempo_str)
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#beatstep.SendOSCUI('/bpm', [bpm])
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beats_str = '{0:.2f}'.format(lnkstr.beatAtTime(link_time, 0))
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playing_str = str(lnkstr.isPlaying()) # always False ???
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phase = lnkstr.phaseAtTime(link_time, 4)
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# new beat ?
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if int(phase) != prevphase:
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prevphase = int(phase)
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#print("LINK BPM:",bpm)
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sys.stdout.write("Beat "+str(beats_str) + ' \r')
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sys.stdout.flush()
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midix.SendUI('/beats', [beats_str])
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#alink.SendOSCUI('/states/cc/'+str(ccnumber), [value])
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currentbeat = float(beats_str)
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#midix.SendAU('/aurora/beats', beats_str)
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#AllStatus("Beat "+str(beats_str))
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# Change current Link Tempo.
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def newtempo(tempo):
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global lnk
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#print("val2", val2, "tempo", tempo)
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if linked == True:
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lnk.enabled = False
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lnk.startStopSyncEnabled = False
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lnk = link.Link(tempo)
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lnk.enabled = True
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lnk.startStopSyncEnabled = True
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bpm = tempo
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print(("New BPM", bpm))
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midix.SendUI('/bpm', [bpm])
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else:
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print("Link is disabled")
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#
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def BPMAdj(val1, keyname):
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print((gstt.currentbpm))
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# + 1
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if val1 == 1:
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newtempo(gstt.currentbpm+1)
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# -1
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if val1 == 127 and gstt.currentbpm > 0:
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newtempo(gstt.currentbpm-1)
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