LJ/libs3/midi.py
2020-09-19 14:28:56 +02:00

452 lines
12 KiB
Python

#!/usr/bin/python2.7
# -*- coding: utf-8 -*-
"""
LJay/LJ
v0.7.0
Midi Handler
Deprecated, see midi3
by Sam Neurohack
from /team/laser
"""
print "importing midi 0"
import time
import rtmidi
from rtmidi.midiutil import open_midiinput
from threading import Thread
from rtmidi.midiconstants import (CHANNEL_PRESSURE, CONTROLLER_CHANGE, NOTE_ON, NOTE_OFF,
PITCH_BEND, POLY_PRESSURE, PROGRAM_CHANGE)
import mido
from mido import MidiFile
#import mido
import sys
from serial.tools import list_ports
import serial
from sys import platform
import gstt
# import bhoroscp
import bhoreal
import launchpad
from OSC import OSCServer, OSCClient, OSCMessage
#import orbits
midiname = ["Name"] * 16
midiport = [rtmidi.MidiOut() for i in range(16) ]
is_py2 = sys.version[0] == '2'
if is_py2:
from Queue import Queue
else:
from queue import Queue
# max 16 midi port array
midinputsname = ["Name"] * 16
midinputsqueue = [Queue() for i in range(16) ]
midinputs = []
BhorealMidiName = "Bhoreal"
LaunchMidiName = "Launch"
BhorealPort, Midi1Port, Midi2Port, VirtualPort, MPort = -1,-1,-1, -1, -1
VirtualName = "LaunchPad Mini"
Mser = False
# Myxolidian 3 notes chords list
Myxo = [(59,51,54),(49,52,56),(49,52,56),(51,54,57),(52,56,59),(52,56,59),(54,57,48),(57,49,52)]
MidInsNumber = 0
try:
input = raw_input
except NameError:
# Python 3
StandardError = Exception
STATUS_MAP = {
'noteon': NOTE_ON,
'noteoff': NOTE_OFF,
'programchange': PROGRAM_CHANGE,
'controllerchange': CONTROLLER_CHANGE,
'pitchbend': PITCH_BEND,
'polypressure': POLY_PRESSURE,
'channelpressure': CHANNEL_PRESSURE
}
# OSC destination list for incoming midi
midi2OSC = {
"lj": {"oscip": "127.0.0.1", "oscport": 8002, "notes": False, "msgs": False},
"nozoid": {"oscip": "127.0.0.1", "oscport": 8003, "notes": False, "msgs": False},
"dump": {"oscip": "127.0.0.1", "oscport": 8040, "notes": True, "msgs": True}
}
#mycontroller.midiport[LaunchHere].send_message([CONTROLLER_CHANGE, LaunchTop[number-1], color])
def send(device,msg):
'''
# if device is the midi name
if device in midiname:
deviceport = midiname.index(device)
midiport[deviceport].send_message(msg)
'''
if device == "Launchpad":
#print LaunchHere
midiport[gstt.LaunchHere].send_message(msg)
if device == "Bhoreal":
midiport[gstt.BhorealHere].send_message(msg)
def NoteOn(note, color):
global MidInsNumber
gstt.note = note
gstt.velocity = color
for port in range(MidInsNumber):
if midiname[port].find(LaunchMidiName) == 0:
launchpad.PadNoteOn(note%64,color)
if midiname[port].find(BhorealMidiName) == 0:
gstt.BhorLeds[note%64]=color
midiport[port].send_message([NOTE_ON, note%64, color])
#bhorosc.sendosc("/bhoreal", [note%64 , color])
if midiname[port].find(BhorealMidiName) != 0 and midiname[port].find(LaunchMidiName) != 0:
midiport[port].send_message([NOTE_ON, note, color])
#virtual.send_message([NOTE_ON, note, color])
for OSCtarget in midi2OSC:
if midi2OSC[OSCtarget]['notes']:
pass
#OSCsend(OSCtarget, "/noteon", [note, color])
def NoteOff(note):
global MidInsNumber
gstt.note = note
gstt.velocity = 0
for port in range(MidInsNumber):
if midiname[port].find(LaunchMidiName) == 0:
launchpad.PadNoteOff(note%64)
if midiname[port].find(BhorealMidiName) == 0:
midiport[port].send_message([NOTE_OFF, note%64, 0])
gstt.BhorLeds[note%64]=0
#bhorosc.sendosc("/bhoreal", [note%64 , 0])
if midiname[port].find(BhorealMidiName) != 0 and midiname[port].find(LaunchMidiName) != 0:
midiport[port].send_message([NOTE_OFF, note, 0])
#virtual.send_message([NOTE_OFF, note, 0])
for OSCtarget in midi2OSC:
if midi2OSC[OSCtarget]["notes"]:
pass
#OSCsend(OSCtarget, "/noteoff", note)
def MidiMsg(midimsg):
print ("MidiMsg", midimsg)
for port in range(MidInsNumber):
if midiname[port].find(BhorealMidiName) != 0:
midiport[port].send_message(midimsg)
def OSCsend(name, oscaddress, oscargs =''):
ip = midi2OSC[name]["oscip"]
port = midi2OSC[name]["oscport"]
osclient = OSCClient()
osclient.connect((ip, port))
oscmsg = OSCMessage()
oscmsg.setAddress(oscaddress)
oscmsg.append(oscargs)
try:
if gstt.debug > 0:
print("Midi OSCSend : sending", oscmsg, "to", name, "at", gstt.LjayServerIP, ":", PluginPort)
osclient.sendto(oscmsg, (ip, port))
oscmsg.clearData()
#if gstt.debug >0:
# print oscaddress, oscargs, "was sent to",name
return True
except:
if gstt.debug > 0:
print ('Midi OSCSend : Connection to IP', ip ,':', port,'refused : died ?')
#sendWSall("/status No plugin.")
#sendWSall("/status " + name + " is offline")
#sendWSall("/" + name + "/start 0")
#PluginStart(name)
return False
def WebStatus(message):
OSCsend("lj","/status", message)
#
# MIDI Startup and handling
#
mqueue = Queue()
inqueue = Queue()
#
# Events from Generic MIDI Handling
#
def midinProcess(midiqueue):
midiqueue_get = midiqueue.get
while True:
msg = midiqueue_get()
print ("midin ", msg)
time.sleep(0.001)
# Event from Bhoreal or Launchpad
def MidinProcess(inqueue):
inqueue_get = inqueue.get
while True:
time.sleep(0.001)
msg = inqueue_get()
print ("Midinproces", msg[0])
# Note On
if msg[0]==NOTE_ON:
NoteOn(msg[1],msg[2])
#if bhorosc.oscdevice == 1:
WebStatus(''.join(("note ",msg[1]," to ",msg[2])))
# Note Off
if msg[0]==NOTE_OFF:
print ("noteoff")
NoteOff(msg[1],msg[2])
#if bhorosc.oscdevice == 1:
WebStatus(''.join(("note ",msg[1]," to ",msg[2])))
# Midi CC message
if msg[0] == CONTROLLER_CHANGE:
print ("CC :", msg[1], msg[2])
WebStatus("CC :" + str(msg[1]) + " " + str(msg[2]))
#orbits.RotX(msg[2])
for OSCtarget in midi2OSC:
if OSCtarget["notes"]:
pass
#OSCsend(OSCtarget, "/CC", note)
# other midi message
if msg[0] != NOTE_OFF and msg[0] != NOTE_ON:
MidiMsg(msg[0],msg[1],msg[2])
#if bhorosc.oscdevice == 1:
WebStatus(''.join(("msg : ",msg[0]," ",msg[1]," ",msg[2])))
# Generic call back : new msg forwarded to queue
class AddQueue(object):
def __init__(self, port):
self.port = port
print ("AddQueue", port)
self._wallclock = time.time()
def __call__(self, event, data=None):
message, deltatime = event
self._wallclock += deltatime
print("[%s] @%0.6f %r" % (self.port, self._wallclock, message))
inqueue.put(message)
#
# MIDI OUT Handling
#
def OutConfig():
global midiout, MidInsNumber
print("")
print("MIDIout...")
print("List and attach to available devices on host with IN port :")
# Display list of available midi IN devices on the host, create and start an OUT instance to talk to each of these Midi IN devices
midiout = rtmidi.MidiOut()
available_ports = midiout.get_ports()
for port, name in enumerate(available_ports):
midiname[port]=name
midiport[port].open_port(port)
print("Will send to [%i] %s" % (port, name))
#MidIns[port][1].open_port(port)
# Search for a Bhoreal
if name.find(BhorealMidiName) == 0:
print("Bhoreal start animation")
gstt.BhorealHere = port
bhoreal.StartBhoreal(port)
bhoreal.UpdateCurve()
bhoreal.UpdateSet()
bhoreal.UpdateLaser()
bhoreal.UpdateSimu()
time.sleep(0.2)
# Search for a LaunchPad
if name.find(LaunchMidiName) == 0:
print("Launchpad mini start animation")
gstt.LaunchHere = port
print(gstt.LaunchHere)
launchpad.StartLaunchPad(port)
time.sleep(0.2)
# Search for a Guitar Wing
if name.find("Livid") == 0:
print("Livid Guitar Wing start animation")
gstt.WingHere = port
print(gstt.WingHere)
#guitarwing.StartWing(port)
time.sleep(0.2)
print ("")
MidInsNumber = port+1
#
# MIDI IN Handling
# Create processing thread and queue for each device
#
def InConfig():
print("")
print("MIDIin...")
print("List and attach to available devices on host with OUT port :")
if platform == 'darwin':
mido.set_backend('mido.backends.rtmidi/MACOSX_CORE')
for port, name in enumerate(mido.get_input_names()):
#print (name)
midinputsname[port]=name
print(port,name)
# Bhoreal found ?
if name.find(BhorealMidiName) == 0:
# thread launch to handle all queued MIDI messages from Bhoreal device
thread = Thread(target=bhoreal.MidinProcess, args=(bhoreal.bhorqueue,))
thread.setDaemon(True)
thread.start()
try:
bhorealin, port_name = open_midiinput(port+1) # weird rtmidi call port number is not the same in mido enumeration and here
except (EOFError, KeyboardInterrupt):
sys.exit()
midinputs.append(bhorealin)
print("Attaching MIDI in callback handler to Bhoreal : ", name)
midinputs[port].set_callback(bhoreal.AddQueue(name))
print("Bhor",port,port_name)
# LaunchPad Mini Found ?
if name.find(LaunchMidiName) == 0:
# thread launch to handle all queued MIDI messages from LauchPad device
thread = Thread(target=launchpad.LaunchMidinProcess, args=(launchpad.launchqueue,))
thread.setDaemon(True)
thread.start()
try:
launchin, port_name = open_midiinput(port+1) # weird port number is not the same in mido enumeration and here
except (EOFError, KeyboardInterrupt):
sys.exit()
midinputs.append(launchin)
print ("Attaching MIDI in callback handler to Launchpad : ", name)
launchin.set_callback(launchpad.LaunchAddQueue(name))
#print "Launch",port,port_name
# all other devices
'''
port = mido.open_ioport(name,callback=AddQueue(name))
This doesn't work on OS X on French system "Réseau Session" has a bug with accent.
Todo : stop using different midi framework.
if name.find(BhorealMidiName) != 0 and name.find(LaunchMidiName) != 0:
thread = Thread(target=midinProcess, args=(midinputsqueue[port],))
thread.setDaemon(True)
thread.start()
try:
port = mido.open_ioport(name,callback=AddQueue(name))
#port_port, port_name = open_midiinput(port)
except (EOFError, KeyboardInterrupt):
sys.exit()
#midinputs.append(port_port)
print "Attaching MIDI in callback handler to : ", name
#midinputs[port].set_callback(AddQueue(name))
#MIDInport = mido.open_ioport("Laser",virtual=True,callback=MIDIn)
'''
if name.find(BhorealMidiName) != 0 and name.find(LaunchMidiName) != 0:
thread = Thread(target=midinProcess, args=(midinputsqueue[port],))
thread.setDaemon(True)
thread.start()
try:
port_port, port_name = open_midiinput(port)
except (EOFError, KeyboardInterrupt):
sys.exit()
midinputs.append(port_port)
print("Attaching MIDI in callback handler to : ", name)
midinputs[port].set_callback(AddQueue(name))
#MIDInport = mido.open_ioport("Laser",virtual=True,callback=MIDIn)
def End():
global midiout
#midiin.close_port()
midiout.close_port()
#del virtual
if gstt.LaunchHere != -1:
del gstt.LaunchHere
if gstt.BhorealHere != -1:
del gstt.BhorealHere
def listdevice(number):
return midiname[number]
def check():
InConfig()
OutConfig()
#return listdevice(255)