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x32recorder.py
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x32recorder.py
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#!/usr/bin/env python
# By jajito
# https://github.com/jajito
import sys
import time
import datetime
import subprocess
import os
import os.path
import signal
import random
from subprocess import PIPE, Popen
import rtmidi
from rtmidi.midiutil import open_midiinput, open_midioutput
from subprocess import Popen
from subprocess import PIPE
MIDI_NOTE_REC = 95
MIDI_NOTE_PLAY = 94
MIDI_NOTE_STOP = 93
MIDI_NOTE_REW = 91
MIDI_NOTE_FF = 92
port = 1
lcd_header = [0xF0,0x00,0x00,0x66,0x14,0x12,0x00]
lcd_sysex_end = 0xF7
timetowait = 0.05 #time to wait after sending midi messages
#mediafolder = "/media/USBXFS/" # recording folder
MP3_folder = "/share/MP3"
channels_to_record = 16
test_mode = False
midiout = rtmidi.MidiOut()
midiout.open_port(port)
record_start = datetime.datetime.now()
rec_stop_alert = False
change_mode_alert = False
recording = False
playing_record = False
playing_mp3 = False
play_mode_mp3 = False
#actual_option = 0
playlist_mode = False
random_mode = False
modes = [(0 , "Player"),
(1 , "Setup")]
modes_lenght = len(modes)
mode = modes [0]
print "Mode ", mode
formats =[".w64", ".caf"]
play_formats=(".mp3",".w64",".caf",".wav")
format_num = 0
print "format ", formats[format_num]
play_modes = [( False, False),
( True, False),
( True, True)] # playlist_mode , random_mode
play_mode_number = 1
print play_modes[play_mode_number]
actual_mp3_folder = 0
#channel = channels_to_record
modenew = mode[0]
suffixes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
def humansize(nbytes):# for readable results of diskspace
i = 0
while nbytes >= 1024 and i < len(suffixes)-1:
nbytes /= 1024.
i += 1
f = ('%.2f' % nbytes).rstrip('0').rstrip('.')
return '%s %s' % (f, suffixes[i])
def minutestorecord(chann = channels_to_record):
statvfs = os.statvfs(mediafolder)
#print statvfs
diskabailable = statvfs.f_frsize * statvfs.f_bavail
bitesporsegundo = 146227 * chann
segundosavailable = diskabailable / bitesporsegundo
segundoshumansize = str(datetime.timedelta(seconds=segundosavailable))
return segundoshumansize
def diskavailable():
statvfs = os.statvfs(mediafolder)
diskabailable = statvfs.f_frsize * statvfs.f_bavail
return humansize(diskabailable)
def check_X32_ALSA_CARD():
p = subprocess.Popen("cat /proc/asound/cards", shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
result = p.stdout.readlines()
for i in range(len(result)):
result[i] = result[i].strip() # strip out white space
print result[i]
if "XUSB" in result[i]:
print "XUSB is ALSA CARD number :", result[i][0]
X32in = result[i][0]
return X32in
else:
print "X32 not found"
X32in = 0
return X32in
def getCol(col, line):
p1 = line.find(col)
if p1<0 : return ""
p2 = p1 + len(col) + 1
p3 = line.find('"',p2+1)
return line[p2+1:p3]
def mount_not_mounted():
# mount all partition by neoedmund
print "Mounting USBs"
data_stream = Popen(["/bin/lsblk", "-P", "-o", "FSTYPE,UUID,MOUNTPOINT,KNAME"], stdout=PIPE)
data=[]
for line in data_stream.stdout:
#print "line ", line
fstype = getCol("FSTYPE", line)
if fstype=="": continue # no fs
mountpoint = getCol("MOUNTPOINT", line)
if mountpoint!="":continue # already mounted
uuid = getCol("UUID", line)
kname = getCol("KNAME", line)
data.append((kname))
for (kname) in data:
print("mkdir /media/%s" % (kname))
print("mount /dev/%s /media/%s" % (kname, kname))
os.system("sudo mkdir /media/%s" % (kname))
os.system("sudo mount /dev/%s /media/%s" % (kname, kname))
print("sudo chmod 777 /media/%s" % (kname))
os.system("sudo chmod 777 /media/%s" % (kname))
def unmount_mounted():
print "Unmounting USBs"
data_stream = Popen(["/bin/lsblk", "-P", "-o", "FSTYPE,UUID,MOUNTPOINT,KNAME,SIZE"], stdout=PIPE)
data=[]
for line in data_stream.stdout:
#print "line ", line
fstype = getCol("FSTYPE", line)
if fstype=="": continue # no fs
mountpoint = getCol("MOUNTPOINT", line)
if mountpoint!="" and "sd" in mountpoint:#continue # already mounted
#uuid = getCol("UUID", line)
kname = getCol("KNAME", line)
#size = getCol("SIZE", line)
data.append((kname))
for (kname) in data:
print("umount /dev/%s" %(kname))
os.system("umount /dev/%s" %(kname))
def check_mounted():
data_stream = Popen(["/bin/lsblk", "-P", "-o", "FSTYPE,UUID,MOUNTPOINT,KNAME,SIZE"], stdout=PIPE)
data=[]
for line in data_stream.stdout:
#print "line ", line
fstype = getCol("FSTYPE", line)
if fstype=="": continue # no fs
mountpoint = getCol("MOUNTPOINT", line)
if mountpoint!="" and "sd" in mountpoint:#continue # already mounted
uuid = getCol("UUID", line)
kname = getCol("KNAME", line)
size = getCol("SIZE", line)
data.append((kname, fstype, mountpoint, uuid, size))
return data
def strip_clean():
sysex = list(lcd_header)
for i in range(112):
sysex.append((0x00))
sysex.append(lcd_sysex_end)
assert sysex[0] == 0xF0 and sysex[-1] == 0xF7
midiout.send_message(sysex)
time.sleep(timetowait)
def update_dir_old(folder):
print "update dir "
files = os.listdir(folder)
paths = [os.path.join(folder, basename) for basename in files]
paths.sort()
dirs_number = len (paths)
print "Updated dir. Number of files =", dirs_number
print "paths ", paths
return dirs_number, paths
def update_dir(folder):
print "update dir "
result = os.listdir(folder)
paths = [os.path.join(folder, basename) for basename in result]
dirs = []
files = []
for file in paths:
if os.path.isdir(file): dirs.append(file)
if os.path.isfile(file):
if file.endswith(play_formats):
files.append(file)
dirs.sort()
files.sort()
fildir = dirs + files
if folder == mediafolder[:-1]:
print "uptdating mediafolder, invert order"
fildir.sort(reverse=True)
dirs_number = len (fildir)
#print "Updated dir. Number of files =", dirs_number
#print "paths ", fildir
return dirs_number, fildir
def info_file_old(file):
print "info file"
print "File to check ", file
if file[-5] == "." and file[-4] != ".":# is file
length = str(os.popen("soxi -d " + file).readlines())[3:10]
print "is file, file length ", length
return length
else:
print "is folder ", file
print os.listdir(file[1:-1])
files_number = str(len((os.listdir(file[1:-1]))))
print "number of files ", files_number
txt = files_number[0:2] + (3 - len(files_number)) * " " + "File"
print "number of files ", txt
return txt
def info_file(folder):
#print "File to check ", folder
#if file[-5] == "." and file[-4] != ".":# is file
if os.path.isfile(folder): #is file
length = str(os.popen("soxi -d " + "'" +folder+"'").readlines())[3:10]
#print "is file, file length ", length
return length
else:
#print "is folder ", folder
result = os.listdir(folder)
paths = [os.path.join(folder, basename) for basename in result]
dirs = []
files = []
for file in paths:
if os.path.isdir(file): dirs.append(file)
if os.path.isfile(file):
if file.endswith(play_formats):
files.append(file)
fildir = dirs + files
files_number = str(len((fildir)))
#print "number of files ", files_number
txt = files_number[0:2] + (3 - len(files_number)) * " " + "File"
#print "number of files ", txt
return txt
def buttons_out(button, onoff):
#midiout = rtmidi.MidiOut()
#midiout.open_port(port)
midiout.send_message([144, button, onoff])
time.sleep(timetowait)
#midiout.close_port()
#del midiout
def send_lcd_2( actiontxt , trktxt ="", trknmbr="", folder_txt="", filetxt="",trklength=" "): # first line, mode an so
#offset = 56
line_1 = "PLAYER "+ " "+ "Folder:"+ (folder_txt[0:35] + (35 - len(folder_txt))*" ")
line_2 = (actiontxt[0:7] + (7 - len(actiontxt)) * " " + (6-len(trktxt+trknmbr))*" "+ (trktxt+"/"+trknmbr) +
trklength + filetxt[0:35] + (35 - len(filetxt)) * " ")
# ("Selected Channels "[:-len(str(channels_to_record))] + str(channels_to_record)))
text_to_send = line_1+line_2
sysex = list(lcd_header)
for character in text_to_send:
sysex.append(ord(character))
sysex.append(lcd_sysex_end)
#sysex[6]= offset
assert sysex[0] == 0xF0 and sysex[-1] == 0xF7
midiout.send_message(sysex)
time.sleep(timetowait)
def send_lcd_record(rec_time):
global channels_to_record
#text_to_send = "Rec" + str(channels_to_record) + (2 - len(str(channels_to_record))) * " " + "ch" + str(rec_time)
text_to_send = "Rec" + (2 - len(str(channels_to_record))) * " " + str(channels_to_record) + "ch" + str(rec_time)
sysex = list(lcd_header)
for character in text_to_send:
sysex.append(ord(character))
sysex.append(lcd_sysex_end)
# sysex[6]= offset
assert sysex[0] == 0xF0 and sysex[-1] == 0xF7
midiout.send_message(sysex)
time.sleep(timetowait)
def update_records_list(folder):
files = os.listdir(folder)
paths = [os.path.join(folder, basename) for basename in files]
records_number = len (paths)
#print "Updated records list . Number of records =", records_number
return records_number, paths
def txt_to_sysex(text):
sysex = lcd_header
sysex.append(lcd_offset)
for character in text:
sysex.append(ord(character))
sysex.append(lcd_sysex_end)
return sysex
def grabar():
if test_mode == True:
print ("demo mode Recording")
return
#grabadora_status["rec"] = True
global record_start
record_start = datetime.datetime.now()
filename = datetime.datetime.now().strftime("%Y-%m-%d_%H.%M.%S")+formats[format_num]
print ("Recording ", record_start)
grabando = "rec -q --buffer 1048576 -c " + str(channels_to_record) + " -b 24 " + mediafolder + filename
#grabando = "AUDIODEV=hw:XUSB rec -q --buffer 1048576 -c " + str(channels_to_record) + " -b 24 " + mediafolder + filename
print (grabando)
send_lcd_record("0:00:00")
global rec_process
rec_process = subprocess.Popen(grabando, stdout=subprocess.PIPE, shell=True, preexec_fn=os.setsid)
def fingrabar():
if test_mode == True:
print ("demo mode End Recording")
return
#grabadora_status["rec"] = False
print ('Recording Stopped :', (datetime.datetime.now()))
global rec_process
#esto mata el proceso de grabacion
os.killpg(os.getpgid(rec_process.pid), signal.SIGTERM)
print ("REC PROCESS TERMINATE")
grabaend = datetime.datetime.now()
global record_start
send_lcd_record("Stopped")
if record_start == 0:
#print 'no hay nada en record_start'
pass
else:
recordtime = grabaend - record_start
print ('Total Recording time = ', str(recordtime)[:-7])
#lcdimprime('Recorded Time:',str(recordtime)[:-7])
#ready_to_rumble()
def playrecording(file, mp3_to_play):
if mp3_to_play == False:
print "Playing from mediafolder"
reproduciendo = "play -q " + file
elif mp3_to_play == True:
print "Playing MP3"
reproduciendo = "mpg123 -C --no-control " + file
print(reproduciendo)
#print("Playing : ", file)
if test_mode == True:
print ("demo mode Playing")
return
global play_recorded_process
play_recorded_process = subprocess.Popen(reproduciendo, stdout=subprocess.PIPE, shell=True, preexec_fn=os.setsid)
def playing_stop():
if test_mode == True:
print ("demo mode Stop Playing")
return
print ("Playing stopped")
global play_recorded_process
os.killpg(os.getpgid(play_recorded_process.pid), signal.SIGTERM)
print ("Play process terminated")
class MidiInputHandler(object):
def __init__(self, port):
self.port = port
self._wallclock = time.time()
def __call__(self, event, data=None):
message, deltatime = event
self._wallclock += deltatime
note = message[1]
global rec_stop_alert
global change_mode_alert
global recording
global playing_record
global playing_mp3
global play_mode_mp3
global actual_record
global mediafolder
global records_number
global records_list
global channels_to_record
global channel
global actual_mp3_folder
global mp3_folders_list
global mp3_folders_number
global mode
global modes_lenght
global modenew
global actual_dir
global dir_to_explore
global dir_number
global channel_temp
global formats
global format_num
global playlist_mode
global random_mode
global play_modes
global play_mode_number
global initial_dirs
global dir_act
global mp3_to_play
if mode[0] == 0: #FILES
if message == [144, MIDI_NOTE_STOP, 127]: # STOP
buttons_out(MIDI_NOTE_STOP, 127)
if rec_stop_alert == True:
print ("Stop Recording")
buttons_out(MIDI_NOTE_REC, 0)
fingrabar()
records_number, records_list = update_records_list(mediafolder)
actual_record = records_number
rec_stop_alert = False
recording = False
else:
print("Stop multitrak")
playing_record = False
buttons_out(MIDI_NOTE_PLAY, 0)
playing_stop()
if message == [144, MIDI_NOTE_STOP, 0]: # STOP
buttons_out(MIDI_NOTE_STOP, 0)
if message == [144, MIDI_NOTE_PLAY, 0]: # PLAY
#print "selected folder ", actual_dir, dir_to_explore[actual_dir]
if dir_to_explore[actual_dir] == "Setup":
print " Setup selected"
init_setup()
mode = modes[1]
if dir_to_explore[actual_dir] == "(..)": # back to previous folder
#print "dir to explore no ni na ", dir_to_explore
#print "initial dirs ", initial_dirs
if len(dir_to_explore) == 1:
path_act = dir_act
else:
path_act = os.path.dirname(dir_to_explore[actual_dir+1])
#print "actuallll dir" , path_act
if (str(path_act)) in initial_dirs: # initial dir
print "initial dir"
dir_to_explore = initial_dirs
dir_number = len(dir_to_explore)
actual_dir = 0
#print "previous dir number initial dirs ", dir_number, " dir to explore ", dir_to_explore
file_length = info_file((dir_to_explore[actual_dir]))
#send_lcd_2("Selectd", str(actual_dir), str(dir_number-1),
# (dir_to_explore[actual_dir]), " rr ", trklength= file_length)
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
send_lcd_2("Selectd", str(actual_dir), str(dir_number-1), txt_folder,
txt_file, trklength= file_length)
return
else: # no initial dir
print "no initial dir"
path_prev = "/".join(path_act.split("/")[:-1])+"/"
print "previous dir", path_prev
dir_number, dir_to_explore = update_dir(path_prev)
dir_to_explore.insert(0, "(..)")
dir_number = dir_number + 1
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
if txt_file == "(..)":
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir + 1]))
file_length = "Prev. "
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
file_length = info_file(txt_folder + "/" + txt_file)
send_lcd_2("Selectd", str(actual_dir), str(dir_number - 1), txt_folder,
txt_file, trklength= file_length)
if os.path.isdir (dir_to_explore[actual_dir]) == True: # is folder
dir_act = dir_to_explore[actual_dir]
dir_number , dir_to_explore = update_dir(dir_to_explore[actual_dir])
print "dir act ", dir_act
dir_to_explore.insert(0, "(..)")
dir_number = dir_number + 1
actual_dir = 0
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
if txt_file == "(..)":
#print "actua dir ", actual_dir
#print "dir to explore ", dir_to_explore
#txt_folder = "holasss"
if len(dir_to_explore)==1:
txt_folder= dir_act
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir + 1]))
file_length = "Prev. "
else:
print "dir to explore no p", dir_to_explore[actual_dir]
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
file_length = info_file(txt_folder + "/" + txt_file)
send_lcd_2("Selectd", str(actual_dir), str(dir_number - 1), txt_folder,
txt_file, trklength= file_length)
playing_record = False
if os.path.isfile (dir_to_explore[actual_dir]) == True: #is file, play file
if playing_record == False:
playing_record = True
buttons_out(MIDI_NOTE_PLAY, 127)
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
print "txt file", txt_file
if txt_file == "(..)":
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir + 1]))
file_length = "Prev. "
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
file_length = info_file(txt_folder + "/" + txt_file)
send_lcd_2("Playing", str(actual_dir), str(dir_number-1),
txt_folder, txt_file, trklength= file_length)
#print "Playing ", dir_to_explore[actual_dir]
print "playing txt_folder ", txt_folder
#print "madiafolder ", mediafolder[:-1]
mp3_to_play = True
if txt_folder == mediafolder[:-1]:
print "playing recording from mediafolder"
#playlist_mode = False
mp3_to_play = False
if not playlist_mode:
#print "dir to explore ", dir_to_explore
#print "actual dir ", actual_dir
#print "dir to explore len ", len(dir_to_explore)
onlyfiles = dir_to_explore[actual_dir:]
#print "onlyfiles ", onlyfiles
#onlyfiles = dir_to_explore[actual_dir]
# files_to_play = "\"" + onlyfiles +"\""
paths_quotes = ["\"" + p + "\"" for p in onlyfiles]
files_to_play = " ".join([str(i) for i in paths_quotes])
print "files to play ", files_to_play
if playlist_mode:
onlyfiles = [f for f in os.listdir(txt_folder) if os.path.isfile(os.path.join(txt_folder, f))]
#print "onlyfiles ", onlyfiles
paths = [os.path.join(txt_folder, basename) for basename in onlyfiles]
#print paths
paths_quotes = ["\"" + p + "\"" for p in paths]
#paths_quotes = paths
#print "paths_quotes ", paths_quotes
if random_mode:
random.shuffle(paths_quotes)
if not random_mode:
#print "not random mode"
paths_quotes.sort()
#print "paths_quotes ", paths_quotes
#files_to_play = paths_quotes
files_to_play = " ".join([str(i) for i in paths_quotes])
#print "actual dir ",
#print "files to play ", files_to_play
playrecording(files_to_play, mp3_to_play)
else:
print ("Already playing multitrak")
if message == [144, MIDI_NOTE_REW, 127]: # REW
buttons_out(MIDI_NOTE_REW, 127)
print("Previous")
actual_dir = min(max((actual_dir - 1), 0), dir_number)
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
if txt_file == "(..)":
if len(dir_to_explore) == 1:
txt_folder = dir_act
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir+1]))
file_length = "Prev. "
elif txt_file == "":
txt_file = str(os.path.dirname(dir_to_explore[actual_dir]))
txt_folder = " "
file_length = info_file(txt_file)
#file_length = info_file("'" + txt_folder + "/" + txt_file + "'")
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
file_length= info_file(txt_folder + "/" + txt_file)
send_lcd_2("Select", str(actual_dir), str(dir_number - 1),
txt_folder, txt_file,trklength = file_length)
if message == [144, MIDI_NOTE_REW, 0]:
buttons_out(MIDI_NOTE_REW, 0)
#print "rew release"
if message == [144, MIDI_NOTE_FF, 127]: # FF
buttons_out(MIDI_NOTE_FF, 127)
print("Next")
#print "dir_number", dir_number
actual_dir = min(max((actual_dir + 1), 0), dir_number-1)
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
if txt_file == "(..)":
#print "dir acrt ", dir_act
if len(dir_to_explore) == 1:
txt_folder = dir_act
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir+1]))
file_length = "Prev. "
elif txt_file == "":
txt_file = str(os.path.dirname(dir_to_explore[actual_dir]))
txt_folder = " "
file_length = info_file(txt_file)
#file_length = info_file("'" + txt_folder + "/" + txt_file + "'")
elif txt_file == "Setup":
#txt_file = "Setupa" #str(os.path.dirname(dir_to_explore[actual_dir]))
txt_folder = "Setup "
file_length = " " #info_file("'" + txt_file + "'")
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
file_length = info_file(txt_folder + "/" + txt_file)
send_lcd_2("Select", str(actual_dir), str(dir_number - 1),
txt_folder, txt_file,trklength= file_length)
if message == [144, MIDI_NOTE_FF, 0]: # FF
buttons_out(MIDI_NOTE_FF,00)
if message == [144, MIDI_NOTE_REC, 127]: # REC
if rec_stop_alert == False:
if recording == False:
recording = True
buttons_out(MIDI_NOTE_REC, 127)
print("Recording")
grabar()
rec_stop_alert = True
else:
print ("Already Recording")
rec_stop_alert = True
else:
print("Rec stop alert ", rec_stop_alert)
if message == [144, MIDI_NOTE_REC, 0]:
rec_stop_alert = False
print("Nada")
if mode[0] == 1: #Setup
if message == [144, MIDI_NOTE_REW, 127]: # REW
print ("Channels -")
channel_temp =min(max((channel_temp - 2) , 2), (32))
print "Channels to record ", channel_temp
send_lcd_setup(playlist_mode, random_mode, channel_temp, formats[format_num], minutestorecord(channel_temp))
#send_lcd_2("Select Channel", str(channel)+" ")
if message == [144, MIDI_NOTE_FF, 127]: # FF
print ("Channels +")
channel_temp = min(max((channel_temp + 2), 2), (32))
print "channel to record", channel_temp
#print "Channels to record ", channels_to_record
send_lcd_setup(playlist_mode, random_mode, channel_temp, formats[format_num], minutestorecord(channel_temp))
#send_lcd_2("Select Channel", (str(channel)+" "))
if message == [144, MIDI_NOTE_PLAY, 127]: # PLAY
# do whatever
print "Cambiar modo"
play_mode_number = play_mode_number + 1
if play_mode_number >= len(play_modes):
play_mode_number = 0
print play_mode_number, "play mode ", play_modes[play_mode_number]
playlist_mode, random_mode = play_modes[play_mode_number]
print playlist_mode, random_mode
send_lcd_setup(playlist_mode, random_mode, channel_temp, formats[format_num], minutestorecord(channel_temp))
#send_lcd_2("Select Channel", (str(channel)+" "))
if message == [144, MIDI_NOTE_REC, 127]: # REC
# do whatever
print "Cambiar FORMAT"
#print "actual " , formats[format_num]
format_num = format_num +1
if format_num >= len(formats):
format_num = 0
send_lcd_setup(playlist_mode, random_mode, channel_temp, formats[format_num], minutestorecord(channel_temp))
#print "nuevo ", formats[format_num]
#format = format
if message == [144, MIDI_NOTE_STOP, 127]: # exit
# do whatever
channels_to_record = channel_temp
print "channels to record out setup ", channels_to_record
print "format ", formats[format_num]
print "play modes ", playlist_mode, random_mode
print "exit setup"
mode = modes[0]
init_player()
#send_lcd_2("Select Channel", (str(channel)+" "))
def send_lcd_setup( playlist_bol , random_bol, chann, format_txt, time_available):
line_1 = "SETUP " + "Plylist"+ "Random " + "Record " + "Channls" + "Time " + "Availab" + "Format "
line_2 = "Exit " + str(playlist_bol) + (7-len(str(playlist_bol)))*" " + str(random_bol) + (7-len(str(random_bol)))*" " + " " + " " + str(chann) +(5-len(str(chann)))*" " + \
time_available + " " + format_txt
text_to_send = line_1+line_2
#print text_to_send
sysex = list(lcd_header)
for character in text_to_send:
sysex.append(ord(character))
sysex.append(lcd_sysex_end)
#sysex[6]= offset
assert sysex[0] == 0xF0 and sysex[-1] == 0xF7
midiout.send_message(sysex)
time.sleep(timetowait)
def init_player():
strip_clean()
all_led_off()
txt_file = str(os.path.basename(dir_to_explore[actual_dir]))
if txt_file == "(..)":
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir + 1]))
else:
txt_folder = str(os.path.dirname(dir_to_explore[actual_dir]))
strip_clean()
send_lcd_2("Select", str(actual_dir), str(dir_number - 1), " ",
txt_folder, txt_file)
def init_setup():
print "init setup from ini setup"
strip_clean()
all_led_on()
global channel_temp
global channels_to_record
global formats
global format_num
channel_temp = channels_to_record
send_lcd_setup(playlist_mode, random_mode, channels_to_record, formats[format_num], minutestorecord())
def all_led_off():
buttons_out(MIDI_NOTE_STOP, 0)
buttons_out(MIDI_NOTE_PLAY, 0)
buttons_out(MIDI_NOTE_REW, 0)
buttons_out(MIDI_NOTE_FF, 0)
buttons_out(MIDI_NOTE_REC, 0)
def all_led_on():
buttons_out(MIDI_NOTE_STOP, 127)
buttons_out(MIDI_NOTE_PLAY, 127)
buttons_out(MIDI_NOTE_REW, 127)
buttons_out(MIDI_NOTE_FF, 127)
buttons_out(MIDI_NOTE_REC, 127)
try:
midiin, port_name = open_midiinput(port)
#midiout, port_name = open_midioutput(port)
except (EOFError, KeyboardInterrupt):
sys.exit()
print("Attaching MIDI input callback handler.")
midiin.set_callback(MidiInputHandler(port_name))
print("Entering main loop. Press Control-C to exit.")
try:
print "init player"
check_X32_ALSA_CARD()
mount_not_mounted()
mounted = check_mounted()
print "mounted ", mounted
mounted_usbs = [x[2] for x in check_mounted()]
print "mounted usbs ", mounted_usbs
if len(mounted_usbs) == 0:
print "No USB found"
send_lcd_2("NO USB ", "detectd", " ", " " , " ", " ")
time.sleep(15)
#comprobar que sea xfs!!!!!
for i in mounted:
print i
if "xfs" in i:
strip_clean()
print "Found XFS disc " , i
mediafolder = str(i[2]) + "/"
mediafolder_size = i[4]
print "Mediafolder ", mediafolder
print "Mediafolder size ", mediafolder_size
send_lcd_2("XFS ", "detectd", "Mediaf", i[0], mediafolder_size, "Size ")
time.sleep(3)
strip_clean()
else:
print "No XFS disk found"
print "Risk of ALSA underuns, please use a SFX formatted USB memory for recording"
send_lcd_2("Alert ", "no XFS ", "detectd", "Risk of", "underrun", " ")
time.sleep(15)
initial_dirs = [ MP3_folder ]
#print "initial_dirs", initial_dirs
initial_dirs = initial_dirs + mounted_usbs + ["Setup"]
print "initial_dirs", initial_dirs
#usbs = check_mounted()
#print "usbs ", usbs
dir_to_explore = initial_dirs
dir_number = len(dir_to_explore)
print "dir number ", dir_number, " dir to explore ", dir_to_explore
actual_dir = 0
print "Time to record available ", minutestorecord()
init_player()
while True:
if recording:
actual_time = datetime.datetime.now()
#print "actual ", actual_time, "record start ", record_start
#print record_start
rec_time = str( actual_time - record_start)[:7]
send_lcd_record(rec_time)
time.sleep(1)
except KeyboardInterrupt:
print('Saliendo')
time.sleep(1)
strip_clean()
all_led_off()
finally:
print("Exit.")
unmount_mounted()
midiin.close_port()
midiout.close_port()
del midiin