383 lines
12 KiB
Python
383 lines
12 KiB
Python
# Underbridge OP-Z multichannel exporter
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# Copyright 2022 Thomas Herrmann Email: herrmann@raise-uav.com
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import mido
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import pyaudio
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import wave
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from tkinter import *
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from tkinter import filedialog as fd
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import time
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import threading
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import os
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device_list = []
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op_device = []
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audio_device = []
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loop_time = 0
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inport = 0
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outport = 0
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path = 0
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folder = 0
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pattern_nr = 0
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j = 0
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mode_select=0
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addsec = 0
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projectpath = 0
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cancel = 0
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RATE = 0
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def getMIDIDevice():
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global device_list
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global op_device
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device_list = mido.get_output_names()
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print (device_list)
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try:
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op_device = list(filter(lambda x: 'OP-Z' in x, device_list))
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op_device = op_device[0]
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print (op_device)
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displaymsg.set("OP-Z found")
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except:
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displaymsg.set("Can´t find OP-Z : MIDI Error.")
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def getAudioDevice():
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global audio_device
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global RATE
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p = pyaudio.PyAudio()
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try:
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info = p.get_host_api_info_by_index(0)
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numdevices = info.get('deviceCount')
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for i in range(0, numdevices):
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if (p.get_device_info_by_host_api_device_index(0, i).get('maxInputChannels')) > 0:
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print("Input Device id ", i, " - ", p.get_device_info_by_host_api_device_index(0, i).get('name'))
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for i in range(0, numdevices):
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#audio_device = p.get_device_info_by_host_api_device_index(0, i).get('name')
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if "OP-Z" in p.get_device_info_by_host_api_device_index(0, i).get('name') and (p.get_device_info_by_host_api_device_index(0, i).get('maxInputChannels')) > 0:
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audio_device = i
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#audio_device = 4
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print ("Detected OP-Z audio at Index:",audio_device, p.get_device_info_by_host_api_device_index(0, audio_device).get('name'))
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except:
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displaymsg.set("OP-Z Audio Device not found.")
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devinfo = p.get_device_info_by_index(audio_device)
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try:
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devinfo = p.get_device_info_by_index(audio_device)
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test = p.is_format_supported(48100, input_device=devinfo['index'], input_channels=devinfo['maxInputChannels'],input_format=pyaudio.paInt16)
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RATE = 48000
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print("48kHz")
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except:
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RATE = 44100
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print("44100kHz compatibility mode")
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def getBPM():
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global op_device
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inport= mido.open_input(op_device)
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msg = inport.poll()
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#print(msg)
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def setLoop():
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global loop_time
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try:
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bpm = bpm_input.get()
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bar = bar_input.get()
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addsec = add_sec.get()
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loop_time = (240 / int(bpm) * int(bar)) + int(addsec)
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print("Loop time set!")
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displaymsg.set("BPM Set!")
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except:
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displaymsg.set("Please enter accurate BPM.")
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return time
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def setParam():
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setLoop()
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#mode = mode_select.get()
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#if mode == 2:
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# projnr = project_input.get()
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# setProject(projnr)
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def openMidi():
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global outport
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global op_device
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outport= mido.open_output(op_device)
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#displaymsg.set("OP-Z MIDI not connected :(")
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print(outport)
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def setProject(projnr):
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global outport
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msg= mido.Message('program_change',song= projnr, program = 1)
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outport.send(msg)
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def muteAll():
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global outport
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for i in range (0,15):
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msg = mido.Message('control_change',control= 53, channel= i, value=1)
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outport.send(msg)
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def setSolo(chn):
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global outport
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msg = mido.Message('control_change',control= 53, channel= chn, value=0)
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outport.send(msg)
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def start_MIDI():
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global outport
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msg = mido.Message('start')
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outport.send(msg)
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displaymsg.set("Playback started")
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def stop_MIDI():
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global outport
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msg = mido.Message('stop')
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outport.send(msg)
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displaymsg.set("Playback stopped")
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def unmuteAll():
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global outport
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for i in range (0,15):
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msg = mido.Message('control_change',control= 53, channel= i, value=0)
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outport.send(msg)
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def nextPattern():
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global outport
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msg = mido.Message('control_change', control = 103, value = 16)
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outport.send(msg)
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displaymsg.set("Next Pattern")
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def nextSong():
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pass
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def closeMidi():
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global outport
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outport.close()
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displaymsg.set("MIDI closed")
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def setPath():
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global path
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folder = name_input.get()
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path = fd.askdirectory()
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displaymsg.set("Directory set!")
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makeDir()
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def makeDir():
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global folder
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global projectpath
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folder = name_input.get()
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projectpath = path + '/' + folder
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try:
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os.mkdir(projectpath)
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except:
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displaymsg.set("Directory Error. Please enter different Name.")
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def makeDirNr(pattern_nr):
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global projectpath
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#Pfad wird addiert deswegen zusätzliche verzeichnisse
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#projectpath = projectpath + '/' + str(pattern_nr)
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try:
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os.mkdir(projectpath + '/' + str(pattern_nr))
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except:
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displaymsg.set("Directory Error")
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#print(projectpath)
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def start_Rec():
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displaymsg.set("Recording...")
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global path
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global time
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global j
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global pro
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global pattern_nr
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global audio_device
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global RATE
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CHUNK = 128
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FORMAT = pyaudio.paInt16
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CHANNELS = 2
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#RATE = 44100
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RECORD_SECONDS = loop_time
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WAVE_OUTPUT_FILENAME = name_input.get()+ "_" + "track" + str(j+1) + ".wav"
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p = pyaudio.PyAudio()
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stream = p.open(format=FORMAT,
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channels=CHANNELS,
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rate=RATE,
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input=True,
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input_device_index= audio_device,
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frames_per_buffer=CHUNK
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)
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#print("* recording")
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frames = []
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start_MIDI()
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for i in range(0, int(RATE / CHUNK * RECORD_SECONDS)):
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data = stream.read(CHUNK)
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frames.append(data)
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#print("Done recording")
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stream.stop_stream()
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stream.close()
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p.terminate()
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if mode_select.get() == 2:
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wf = wave.open(projectpath + '/' + str(pattern_nr) + '/' + WAVE_OUTPUT_FILENAME, 'wb')
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else:
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wf = wave.open(projectpath + '/' + WAVE_OUTPUT_FILENAME, 'wb')
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wf.setnchannels(CHANNELS)
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wf.setsampwidth(p.get_sample_size(FORMAT))
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wf.setframerate(RATE)
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wf.writeframes(b''.join(frames))
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wf.close()
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j = j + 1
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if j == 8:
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j= 0
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displaymsg.set("End of Recording")
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def sequenceMaster():
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global cancel
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global pattern_nr
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cancel = 0
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#print("test")
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getMIDIDevice()
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time.sleep(1)
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getAudioDevice()
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displaymsg.set("Sequence started")
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try:
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openMidi()
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if mode_select.get() == 2:
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makeDirNr(pattern_nr)
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for i in range (0,8): #
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pattern_limit = patterns_input.get()
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if cancel == 1 or pattern_nr == pattern_limit:
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break
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#print("sequence started",i)
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muteAll()
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time.sleep(0.1)
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setSolo(i)
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#starting Midi during wave record for timing
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start_Rec()
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#print(i)
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stop_MIDI()
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time.sleep(1)
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unmuteAll()
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mode = mode_select.get()
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if i == 7 and mode == 2:
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#print(mode_select)
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time.sleep(5)
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nextPattern()
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pattern_nr += 1
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if pattern_nr == 9 :
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pattern_nr = 0
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sequenceMaster()
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except:
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displaymsg.set("OP-Z Sequence error try restarting the OP-Z or press CANCEL Button")
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def cancelRec():
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global cancel
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global outport
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global j
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j = 0
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cancel = 1
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closeMidi()
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#GUI Main
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buttonsize_x = 7
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buttonsize_y = 2
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mode_select = 0
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root = Tk()
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root.title('underbridge for OP-Z')
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root.resizable(width=False, height=False) #565A5E
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root.tk_setPalette(background='#565A5E', foreground='black',activeBackground='#283867', activeForeground='black' )
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upperframe= LabelFrame(root, text= "Parameter",padx= 10, pady =2, fg = 'white')
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upperframe.grid(row = 0, column = 0, padx =2, pady =2,)
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lowerframe= Frame(root,padx= 10, pady =5)
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lowerframe.grid(row = 1, column = 0, padx =2, pady =2)
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footer= Frame(root,padx= 15, pady =2)
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footer. grid(row = 2, column = 0, padx =2, pady =2)
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mode_select = IntVar()
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displaymsg = StringVar()
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#root.geometry('550x150+0+0')
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Get_BPM = Button(upperframe, text="Get BPM",width = buttonsize_x, height = buttonsize_y, fg = 'lightgrey', command = lambda:getBPM())
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#ALL = Radiobutton(lowerframe, text= 'ALL', value = 1 , variable = mode_select, width = buttonsize_x, height = buttonsize_y , indicatoron = 0, bg= '#1b7d24' )
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Song = Radiobutton(lowerframe, text= 'Project', value = 2 , variable = mode_select, width = buttonsize_x, height = buttonsize_y , indicatoron = 0, bg= '#1b7d24' )
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Pattern = Radiobutton(lowerframe, text= 'Pattern', value = 3 , variable = mode_select, width = buttonsize_x, height = buttonsize_y, indicatoron = 0,bg= '#1b7d24' )
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Pattern.select()
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bar_input = Scale(upperframe, from_ = 1, to = 4, orient = HORIZONTAL, label="Nr. Bars", sliderlength= 10, length= 75, fg = 'white')
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#bar_text = Label(upperframe,text="Nr. of Bars", width = 8, height = 1)
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patterns_input = Scale(upperframe, from_ = 1, to = 10, orient = HORIZONTAL, label="Patterns",sliderlength= 10, length= 75, fg = 'white')
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patterns_input.set(value=10)
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bpm_input = Entry(upperframe, width =10, text="BPM",bg= 'lightgrey', relief= FLAT)
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#bpm_text = Label(upperframe,text="BPM", width = 8, height = 1)
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bpm_input.insert(0, "BPM")
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#project_input = Entry(upperframe, width =10, text="Project",bg= 'white')
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#bpm_text = Label(upperframe,text="BPM", width = 8, height = 1)
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#project_input.insert(0, "Project Nr.")
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add_sec = Scale(upperframe, from_ = 0, to = 10, orient = HORIZONTAL, label="extra Sec", sliderlength= 10, length= 75, fg = 'white')
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#add_text = Label(upperframe,text="Sec offset", width = 8, height = 1)
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name_input = Entry(upperframe, width =10, text="Name",bg = 'lightgrey', relief= FLAT)
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name_input.insert(0, "Name")
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#name_text = Label(upperframe,text="Prj Name", width = 8, height = 1)
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set_param = Button(lowerframe, text="Set Prmtr",width = buttonsize_x, height = buttonsize_y, fg = 'white',bg= '#0095FF', command = lambda:setParam())
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set_path = Button(lowerframe, text="Directory",width = buttonsize_x, height = buttonsize_y,fg = 'white',bg= '#0095FF', command = lambda:setPath())
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start_recording = Button(lowerframe, text="RECORD",width = buttonsize_x, height = buttonsize_y,fg = 'white', bg = '#FF2200', command = lambda:threading.Thread(target = sequenceMaster).start())
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tutorial = Label(footer,text="Enter Parameter, then press set Param, choose directory and start recording", height = 2, bg ='grey',fg= 'white', relief = FLAT)
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display = Label(lowerframe,textvariable= displaymsg,width = 60, height = buttonsize_y -1, bg ='lightgrey', relief = FLAT)
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cancel = Button(lowerframe,text = "CANCEL" , width = buttonsize_x, height = buttonsize_y, bg ='#FFCC00', fg= 'white', command = lambda: cancelRec())
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cancel.grid(row = 0, column = 6, padx =2, pady =2)
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donate = Label(footer, text= "donate <3 @ https://link.raise-uav.com", height = 1)
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donate.grid(row = 3, column = 4, padx =2, pady =10, columnspan=2)
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#Get_BPM.grid(row = 1, column = 0, padx =2, pady =2)
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#ALL.grid()
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Song.grid(row = 0, column = 1, padx =5, pady =2)
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Pattern.grid(row = 0, column = 2, padx =5, pady =2)
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name_input.grid(row = 0, column = 0, padx =5, pady =0)
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#name_text.grid(row = 1, column = 2, padx =0, pady =0)
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bpm_input.grid(row = 0, column = 1, padx =5, pady =0)
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#bpm_text.grid(row = 0, column = 0, padx =0, pady =0)
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#project_input.grid(row = 0, column = 2, padx =5, pady =0)
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bar_input.grid(row = 0, column = 3, padx =5, pady =2)
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#bar_text.grid(row = 1, column = 2, padx =0, pady =0)
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patterns_input.grid(row = 0, column = 4, padx =5, pady =2)
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add_sec.grid(row = 0, column = 5, padx =5, pady =2)
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#add_text.grid(row = 1, column = 0, padx =0, pady =0)
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set_param.grid(row = 0, column = 3, padx =5, pady =2)
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set_path.grid(row = 0, column = 4, padx =5, pady =2)
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start_recording.grid(row = 0, column = 5, padx =5, pady =2)
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tutorial.grid(row = 1, column = 0, padx =5, pady =5, columnspan=5)
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display.grid(row = 1, column = 0, padx =2, pady =10, columnspan= 7)
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root.mainloop() |