def print(self):
self.idx_playback.print()
self.gated_playback.print()
all_files = []
if self.settings.random_sounds is not None:
for file in self.settings.random_sounds:
fileID = 0
fp = self.settings.source_path + os.sep + file["filename"]
af = AudioFile(fp, fileID, 0)
all_files.append(af)
print("[bold white]Random Sounds")
print(AudioFile.file_table(all_files))
all_files = []
for k, fid in zip(
[
"set_off_sound",
"rapid_accel_loop",
"brake_stop_sound",
"rapid_decel_loop",
],
[0xFB, 0xFC, 0xFE, 0xFD],
):
if self.settings.__dict__[k] is not None:
for file in self.settings.__dict__[k]:
fileID = fid
fp = self.settings.source_path + os.sep + file
af = AudioFile(fp, fileID, 0)
all_files.append(af)
print("[bold white]Special Files")
print(AudioFile.file_table(all_files))
def shift(sigin, pitch):
if np.isnan(pitch):
return sigin
input_filepath = "./.shift_input.wav"
output_filepath = "./.shift_output.wav"
shift_input = AudioFile.gen_default_wav(
input_filepath,
overwrite_existing=True,
mode='w',
channels=1,
)
# Write grain to be shifted to file
shift_input.write_frames(sigin)
# Close file
del shift_input
cents = 1200. * np.log2(pitch)
p_shift_args = [
"sox", input_filepath, output_filepath, "pitch",
str(cents)
]
p = subprocess.Popen(p_shift_args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(output, err) = p.communicate()
with AudioFile(output_filepath, mode='r') as shift_output:
# Read result
result = shift_output.read_grain()
return result
def __init__(self):
super(WidgetAudioPlayer, self).__init__()
# Global Objects
self.afile = AudioFile()
# setup
self.timerrate = 10 # ms
self.guirate = 3 # xtimerrate
self.setWindowTitle("MP3-USB Audio Player")
self.label_title = QLabel("USB CDC MP3 Audio Player")
self.customize_ui()
self.wdgAudioStat = WidgetAudioStat()
self.wdgSelectFile = WidgetSelectFile(self.on_file_selected)
self.wdgPosition = WidgetPosition()
self.wdgSerialPort = WidgetSelectSerialPort()
self.wdgBuffer = WidgetBuffer()
self.wdgOscLR = WidgetStereoOsc()
self.wdgChunks = WidgetMP3Frames()
self.setLayout(self.genlayout())
self.timer10ms = QtCore.QTimer(self)
self.timer10ms.timeout.connect(self.timerevent)
self.timer10ms.setSingleShot(False)
self.timer10ms.start(10)
def GetKeyFromFile(file):
musf = AudioFile()
musf.Open(file)
buf = musf.ReadAudioStream(100*1024) # 100KB from audio data
musf.Close()
# calculate hashkey
m = hashlib.md5(); m.update(buf);
return m.hexdigest()
def print(self):
print("[bold white]Idle Loop Files")
print(AudioFile.file_table(self.idle_loops.loops))
print("[bold white]Accel Loop Files")
print(AudioFile.file_table(self.accel_loops.loops))
print("[bold white]Decel Loop Files")
print(AudioFile.file_table(self.decel_loops.loops))
if self.startup is not None or self.shutdown is not None:
print("[bold white]Startup/Shutdown Files")
print(AudioFile.file_table([self.startup, self.shutdown]))
def GetKeyFromFile(file):
musf = AudioFile()
musf.Open(file)
buf = musf.ReadAudioStream(100*1024) # 100KB from audio data
musf.Close()
# buffer will be empty for streaming audio
if not buf:
return
# calculate hashkey
m = hashlib.md5(); m.update(buf);
return m.hexdigest()
def fetch_from_brick(self, brick):
self.levels = brick.config.settings.notchCount
self.level_bounds = [0] * (self.levels - 1)
for level in range(self.levels - 1):
self.level_bounds[level] = brick.config.settings.notchBounds[level]
# find files assigned to loops
self.startup = None
self.shutdown = None
self.idle_loops = None
self.accel_loops = None
self.decel_loops = None
idle_loops = {}
accel_loops = {}
decel_loops = {}
for f in brick.filedir.files:
idx = (f.attributes & 0x1C) >> 2
role = f.attributes & 0xF0
if f.attributes == 0x5C:
self.startup = AudioFile(f.name,
fileid=0xEF,
attr=0x5C,
virtual=True)
elif f.attributes == 0x7C:
self.shutdown = AudioFile(f.name,
fileid=0xF7,
attr=0x7C,
virtual=True)
elif role == 0x20 or role == 0x30:
idle_loops[idx] = f.name
elif role == 0x40 or role == 0x50:
accel_loops[idx] = f.name
elif role == 0x60 or role == 0x70:
decel_loops[idx] = f.name
if len(idle_loops) > 0:
group = [idle_loops[x] for x in range(len(idle_loops))]
self.idle_loops = IdleLoops("", group, virtual=True)
if len(accel_loops) > 0:
group = [accel_loops[x] for x in range(len(accel_loops))]
self.accel_loops = AccelLoops("", group, virtual=True)
if len(decel_loops) > 0:
group = [decel_loops[x] for x in range(len(decel_loops))]
self.decel_loops = DecelLoops("", group, virtual=True)
# find any configured startup actions
action = find_startup_action(brick, EVT_SOUND_PLAY_IDX_MOTOR)
if action is not None:
self.motor_speed = "current" if action.soundParam1 & 0x04 else "target"
self.skip_startup = True if action.soundParam2 & 0x08 else False
self.motor_ch = action.soundParam1 & 0x03
if not action.soundParam2 & 0x04:
self.startup = None
def main():
af1 = AudioFile("~/Desktop/GMDLoop1.wav", 0xE0)
afg1 = AudioFileGui(title="Gate Loop 1",
fileid=0xE0,
filename="abc123.wav",
highlighted=True)
afg1.set_audiofile(af1)
afg2 = AudioFileGui(title="Gate Loop 2", fileid=0xD1, filename="")
layout = [[afg1.get_layout(), afg2.get_layout()]]
window = sg.Window("Widget Test", layout, finalize=True)
afiles = [afg1, afg2]
for f in afiles:
f.set_graph_el(window)
x = 0
while True: # Event Loop
event, values = window.read()
afg1.update(progress=x)
afg2.update(progress=x)
x += 0.1
if event == sg.WIN_CLOSED or event == "Exit":
break
for f in afiles:
f.process_event(event)
window.close()
def shift(sigin, pitch):
if np.isnan(pitch):
return sigin
input_filepath = "./.shift_input.wav"
output_filepath = "./.shift_output.wav"
shift_input = AudioFile.gen_default_wav(
input_filepath,
overwrite_existing=True,
mode='w',
channels=1,
)
# Write grain to be shifted to file
shift_input.write_frames(sigin)
# Close file
del shift_input
cents = 1200. * np.log2(pitch)
p_shift_args = ["sox", input_filepath, output_filepath, "pitch", str(cents)]
p = subprocess.Popen(p_shift_args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(output, err) = p.communicate()
with AudioFile(output_filepath, mode='r') as shift_output:
# Read result
result = shift_output.read_grain()
return result
def __init__(self, path, files, fileid_base, attr_base=None, **kwargs):
self.loops = []
prefix = None
virtual = False
if "prefix" in kwargs:
prefix = kwargs["prefix"]
if "virtual" in kwargs:
virtual = kwargs["virtual"]
for idx, file in enumerate(files):
fileid = fileid_base + idx
if attr_base is not None:
attr = attr_base + idx * 4
else:
attr = 0
if prefix is not None:
new_name = prefix + file
else:
new_name = None
if virtual:
fn = file
else:
fn = path + os.sep + file
loop = AudioFile(fn,
fileid=fileid,
attr=attr,
new_name=new_name,
virtual=virtual)
self.loops.append(loop)
def load_audio(self, filename):
"""Load wav audio data from filename into class
Reads audio file into the raw_data attribute.
The raw_data persists and remains unmutated for the lifecycle
of the class.
The raw_data attribute contains an AudioFile() object, so we are
able to easily access attributes such as sampling rate, bit depth, etc.
"""
logger.info("Loading audio file.")
audio = AudioFile()
audio.load(filename)
self.raw_data = audio
self.N = self.raw_data.num_samples()
self.fs = self.raw_data.fs
self.num_channels = self.raw_data.num_channels()
def process_event(self, event, values, profile=None):
if event == self.ekey:
self.disabled = False if self.disabled else True
if self.disabled and self.audiofile is not None:
self.audiofile.stop()
self.update()
elif event == self.pkey:
if self.audiofile is not None and not self.disabled:
self.audiofile.playpause()
elif event == self.fkey:
fs = FileOps()
if fs.verify_dir_not_file(values[self.fkey]):
return
self.audiofile = AudioFile(values[self.fkey], self.fileid,
self.attr)
self.filename = self.audiofile.name
self.disabled = False
if profile is not None:
profile.update_audiofile_with_id(self.audiofile, self.fileid)
self.update()
def get_audio_entries(self, force=False, thread=None):
if self.AUDIOS and not force:
return
new_audios = []
for file in os.listdir(self.MUSIC_PATH):
if file.lower().endswith(".mp3"):
audio_file = AudioFile(os.path.join(self.MUSIC_PATH, file))
new_audios.append(Audio(audio_file))
self.AUDIOS = new_audios
if thread:
thread.join()
def set_with_dict(self, d):
for k, v in d.items():
if k == "startup":
fn = d["source"] + os.sep + v
self.startup = AudioFile(fn, fileid=0xEF, attr=0x5C)
elif k == "shutdown":
fn = d["source"] + os.sep + v
self.shutdown = AudioFile(fn, fileid=0xF7, attr=0x7C)
elif k == "notch_levels":
self.levels = v
elif k == "notch_bounds":
new_bounds = [0] * 8
for i, e in enumerate(v):
new_bounds[i] = e
self.level_bounds = new_bounds
elif k == "notch_loops":
self.idle_loops = IdleLoops(d["source"], v)
elif k == "accel_loops":
self.accel_loops = AccelLoops(d["source"], v)
elif k == "decel_loops":
self.decel_loops = DecelLoops(d["source"], v)
elif k == "skip_startup":
self.skip_startup = v
elif k == "motor_channel":
if str(v).lower() in ["a", "0"]:
self.motor_ch = 0
elif str(v).lower() in ["b", "1"]:
self.motor_ch = 1
elif k == "motor_speed":
if v.lower() not in ["target", "current"]:
raise ValueError(
"motor_speed key must either be 'target' or 'current' not %s"
% v.lower())
else:
self.motor_speed = v.lower()
if not "notch_bounds" in d:
new_bounds = IndexedPlayback.bounds_from_notchcount(self.levels)
self.level_bounds = new_bounds
def GetKeyFromFile(file):
musf = AudioFile()
musf.Open(file)
ext = file[file.rfind('.'):].lower()
if ext == '.ogg':
buf = musf.ReadAudioStream(160 * 1024,
11) # 160KB excluding header
elif ext == '.wma':
buf = musf.ReadAudioStream(160 * 1024,
24) # 160KB excluding header
else:
buf = musf.ReadAudioStream(160 * 1024) # 160KB from audio data
musf.Close()
# calculate hashkey
m = hashlib.md5()
m.update(buf)
return m.hexdigest()
def append(self, path, files, fileid_base=None, attr_base=None, **kwargs):
prefix = None
virtual = False
if fileid_base is not None:
self.fileid_base = fileid_base
if "prefix" in kwargs:
prefix = kwargs["prefix"]
if "virtual" in kwargs:
virtual = kwargs["virtual"]
for idx, file in enumerate(files):
fileid = self.fileid_base + idx
vs = file.split()
if len(vs) > 1:
vf = vs[0]
vn = float(vs[1])
else:
vf = file
vn = None
if attr_base is not None:
attr = attr_base + idx * 4
else:
attr = 0
if prefix is not None:
f0 = full_path(path + os.sep + vf)
p, f1 = split_path(f0)
name, ext = split_filename(f1)
new_name = prefix + name + ext
else:
new_name = None
if virtual:
fn = vf
else:
fn = path + os.sep + vf
loop = AudioFile(
fn,
fileid=fileid,
attr=attr,
new_name=new_name,
virtual=virtual,
norm=vn,
)
self.loops.append(loop)
def copy_to_brick(self, brick):
self.idx_playback.copy_to_brick(brick)
self.gated_playback.copy_to_brick(brick)
if self.settings.random_sounds is not None:
for file in self.settings.random_sounds:
fileID = brick.filedir.find_available_file_id()
fp = self.settings.source_path + os.sep + file["filename"]
af = AudioFile(fp, fileID, 0)
af.copy_to_brick(brick)
for k, fid in zip(
[
"set_off_sound",
"rapid_accel_loop",
"brake_stop_sound",
"rapid_decel_loop",
],
[0xFB, 0xFC, 0xFE, 0xFD],
):
if self.settings.__dict__[k] is not None:
for file in self.settings.__dict__[k]:
fileID = fid
fp = self.settings.source_path + os.sep + file
af = AudioFile(fp, fileID, 0)
af.copy_to_brick(brick, use_fileid=True)
class WidgetAudioPlayer(QWidget):
updateuicnt = 0
def __init__(self):
super(WidgetAudioPlayer, self).__init__()
# Global Objects
self.afile = AudioFile()
# setup
self.timerrate = 10 # ms
self.guirate = 3 # xtimerrate
self.setWindowTitle("MP3-USB Audio Player")
self.label_title = QLabel("USB CDC MP3 Audio Player")
self.customize_ui()
self.wdgAudioStat = WidgetAudioStat()
self.wdgSelectFile = WidgetSelectFile(self.on_file_selected)
self.wdgPosition = WidgetPosition()
self.wdgSerialPort = WidgetSelectSerialPort()
self.wdgBuffer = WidgetBuffer()
self.wdgOscLR = WidgetStereoOsc()
self.wdgChunks = WidgetMP3Frames()
self.setLayout(self.genlayout())
self.timer10ms = QtCore.QTimer(self)
self.timer10ms.timeout.connect(self.timerevent)
self.timer10ms.setSingleShot(False)
self.timer10ms.start(10)
def customize_ui(self):
self.label_title.setAlignment(Qt.AlignTop | Qt.AlignCenter)
self.label_title.setFixedHeight(42)
self.label_title.setFrameShape(QFrame.Box)
self.label_title.setFrameShadow(QFrame.Raised)
self.label_title.setFont(QFont('Arial', 14, 200, True))
def genlayout(self):
lay = QHBoxLayout()
lay.addLayout(self.genlayout_main())
lay.addWidget(self.wdgChunks)
return lay
def genlayout_serial_buff(self):
lay = QHBoxLayout()
lay.addWidget(self.wdgSerialPort)
lay.addWidget(self.wdgBuffer)
return lay
def genlayout_main(self):
lay = QVBoxLayout()
lay.setAlignment(Qt.AlignTop)
lay.addWidget(self.label_title)
lay.addWidget(self.wdgAudioStat)
lay.addWidget(self.wdgSelectFile)
lay.addWidget(self.wdgPosition)
lay.addLayout(self.genlayout_serial_buff())
lay.addWidget(self.wdgOscLR)
return lay
def timerevent(self):
if self.wdgSerialPort.isSerialPortOpen():
self.ioproc()
else:
self.wdgSerialPort.ReopenPort()
def stat_update(self, inbufval: int, buff: bytes) -> None:
self.wdgAudioStat.setParam({'bsent': len(buff)})
self.wdgBuffer.setValue(inbufval)
self.wdgOscLR.update_osc_data(buff)
def ioproc(self):
inbuff = self.wdgSerialPort.ReadSerial()
if not inbuff:
return
bufval = int(inbuff[-1])
if bufval < 2:
return
outbuff = self.afile.read1k()
self.wdgSerialPort.WriteSerial(outbuff)
# UI update 1/5 sec
self.updateuicnt = self.updateuicnt + 1
if self.updateuicnt < self.guirate:
return
self.updateuicnt = 0
self.stat_update(bufval, outbuff)
def on_file_selected(self, jcmd: Dict):
print("File Selected", jcmd)
filename = jcmd['open-file']
self.afile.set_file(filename)
self.wdgChunks.scanChunks(filename)
self.wdgAudioStat.setParam({'sample-rate': 33000})
def recordplay():
recorder = RecordWave()
recorder.record_to_file('demo.wav')
a = AudioFile("demo.wav")
a.play()
def set_with_dict(self, d):
fid = 1
self.other_sounds = None
for k, v in d.items():
if k == "source":
self.source_path = v
elif k in ["accel", "acceleration"]:
self.acceleration = v
elif k in ["decel", "deceleration"]:
self.deceleration = v
elif k in ["default_volume", "volume"]:
self.default_volume = v
elif k in ["rapid_accel_thr"]:
self.rapid_accel_thr = v
elif k in ["rapid_decel_thr"]:
self.rapid_decel_thr = v
elif k in ["brake_decel_thr"]:
self.brake_decel_thr = v
elif k in ["brake_speed_thr"]:
self.brake_speed_thr = v
elif k in fileid_dict:
fk = fileid_dict[k]
if k in attr_dict:
attr = attr_dict[k]
else:
attr = 0
vs = v.split()
if len(vs) > 1:
vf = vs[0]
vn = float(vs[1])
else:
vf = v
vn = None
fn = d["source"] + os.sep + vf
self.__dict__[k] = AudioFile(fn, fileid=fk, attr=attr, norm=vn)
elif k in ["random_sounds", "random", "other_sounds"]:
dd = []
for vv in v:
dk = {}
for kk, vk in vv.items():
if vk is None:
fn = d["source"] + os.sep + kk
dk["audiofile"] = AudioFile(fn, fileid=fid, attr=0)
else:
dk[kk] = vk
dd.append(dk)
fid += 1
if self.other_sounds is None:
self.other_sounds = dd
else:
self.other_sounds.extend(dd)
elif k in ["notch_levels", "notch_count"]:
self.notch_count = v
elif k == "notch_bounds":
new_bounds = [0] * 8
for i, e in enumerate(v):
new_bounds[i] = e
self.notch_bounds = new_bounds
elif k == "notch_loops":
self.idle_loops = IdleLoops(d["source"], v)
elif k == "accel_loops":
self.accel_loops = AccelLoops(d["source"], v)
elif k == "decel_loops":
self.decel_loops = DecelLoops(d["source"], v)
elif k in [
"gated_notch1",
"gated_notch2",
"gated_notch3",
"gated_notch4",
"gated_loops",
]:
if k in ["gated_notch1", "gated_loops"]:
base = 0xD0
prefix = "L1"
elif k == "gated_notch2":
base = 0xD4
prefix = "L2"
elif k == "gated_notch3":
base = 0xD8
prefix = "L3"
elif k == "gated_notch4":
base = 0xDC
prefix = "L4"
if self.gated_loops is not None:
self.gated_loops.append(
d["source"], v, fileid_base=base, prefix=prefix
)
else:
self.gated_loops = GatedLoops(
d["source"], v, fileid_base=base, prefix=prefix
)
elif k == "skip_startup":
self.skip_startup = v
elif k == "vmin":
self.vmin = int(v)
elif k == "vmid":
self.vmid = int(v)
elif k == "vmax":
self.vmax = int(v)
elif k in ["increase_speed", "decrease_speed", "stop", "change_dir"]:
self.__dict__[k] = v
elif k == "motor_channel":
if str(v).lower() in ["a", "0"]:
self.motor_ch = 0
elif str(v).lower() in ["b", "1"]:
self.motor_ch = 1
elif k == "motor_speed":
if v.lower() not in ["target", "current"]:
raise ValueError(
"motor_speed key must either be 'target' or 'current' not %s"
% v.lower()
)
else:
self.motor_speed = v.lower()
if not "notch_bounds" in d:
new_bounds = self.bounds_from_notchcount(self.notch_count)
self.notch_bounds = new_bounds
def synthesize(self, grain_size=None, overlap=None):
"""
Synthesized output from the match data in the output database to create
audio in the output database.
"""
if not grain_size:
grain_size = self.config.synthesizer["grain_size"]
if not overlap:
overlap = self.config.synthesizer["overlap"]
jobs = [(i, self.output_db.data["match"][i])
for i in self.output_db.data["match"]]
# TODO: insert error here if there are no jobs.
if not jobs:
raise RuntimeError(
"There is no match data to synthesize. The match program may need to be run first."
)
for job_ind, (name, job) in enumerate(jobs):
# Generate output file name/path
filename, extension = os.path.splitext(name)
output_name = ''.join((filename, '_output', extension))
output_path = os.path.join(self.output_db.subdirs["audio"],
output_name)
# Create audio file to save output to.
output_config = self.config.output_file
grain_matches = self.output_db.data["match"][name]
# Get the grain size and overlap used for analysis.
match_grain_size = grain_matches.attrs["grain_size"]
match_overlap = grain_matches.attrs["overlap"]
_grain_size = grain_size
with AudioFile(output_path,
"w",
samplerate=output_config["samplerate"],
format=output_config["format"],
channels=output_config["channels"]) as output:
hop_size = (grain_size / overlap) * output.samplerate / 1000
_grain_size *= int(output.samplerate / 1000)
output_frames = np.zeros(_grain_size * 2 +
(int(hop_size * len(grain_matches))))
offset = 0
for target_grain_ind, matches in enumerate(grain_matches):
# If there are multiple matches, choose a match at random
# from available matches.
match_index = np.random.randint(matches.shape[0])
match_db_ind, match_grain_ind = matches[match_index]
with self.match_db.analysed_audio[
match_db_ind] as match_sample:
self.logger.info(
"Synthesizing grain:\n"
"Source sample: {0}\n"
"Source grain index: {1}\n"
"Target output: {2}\n"
"Target grain index: {3} out of {4}".format(
match_sample, match_grain_ind, output_name,
target_grain_ind, len(grain_matches)))
match_sample.generate_grain_times(match_grain_size,
match_overlap,
save_times=True)
# TODO: Make proper fix for grain index offset of 1
try:
match_grain = match_sample[match_grain_ind - 1]
except:
pdb.set_trace()
if self.enforce_intensity_bool:
# Get the target sample from the database
target_sample = self.target_db[job_ind]
# Calculate garin times for sample to allow for
# indexing.
target_sample.generate_grain_times(
match_grain_size,
match_overlap,
save_times=True)
match_grain = self.enforce_intensity(
match_grain, match_sample, match_grain_ind,
target_sample, target_grain_ind)
if self.enforce_f0_bool:
# Get the target sample from the database
target_sample = self.target_db[job_ind]
# Calculate grain times for sample to allow for
# indexing.
target_sample.generate_grain_times(
match_grain_size,
match_overlap,
save_times=True)
match_grain = self.enforce_pitch(
match_grain, match_sample, match_grain_ind,
target_sample, target_grain_ind)
# Apply hanning window to grain
match_grain *= np.hanning(match_grain.size)
try:
output_frames[offset:offset +
match_grain.size] += match_grain
except:
pass
offset += hop_size
# If output normalization is active, normalize output.
if self.config.synthesizer["normalize"]:
output_frames = (output_frames /
np.max(np.abs(output_frames))) * 0.9
output.write_frames(output_frames)
def __init__(self, path):
AudioFile.__init__(self, path)
self.instance = (self.extension_to_class(self.path))(self.path)
chunk_timestamps.append(time_for_chunk)
srt_idx += 1
# get the basename of the file so each transript.txt file is unique when generated
audio_fname = os.path.basename(gcs_uri).strip(".wav")
# modify transcript to include the timestamp at the start of each chunk of transcription.
transcript = "\n\n".join([
f"{x}" + y
for (x, y) in zip(chunk_timestamps, transcript.split("\n\n"))
]) # here we add timestamps to each chunk of speech
# write the stream of chunk to a txt file once the whole audio is transcribed.
with open(f"FINAL_TRANSCRIPT_{audio_fname}.txt", "w") as f:
f.write(transcript)
print("Transcripted the audio")
if __name__ == "__main__":
# we would need the same file locally (and in GCS bucket if size > 10mb and > 1 minute) so as to get the duration and transcribe it.
file_path = r"C:\Users\Dell\Desktop\speech\audiofile.wav"
audio = AudioFile(file_path)
audio.stereo_to_mono()
duration = audio.get_duration()
# this is the uri of the bucket in GCS
gcs_uri = "gs://audiofiles_bucket/audiofile.wav"
transcribe_gcs(gcs_uri, duration)
def print(self):
for i, group in enumerate(self.grouped_loops):
if group is not None:
print("[bold white]Gated Loops Group %d" % (i + 1))
print(AudioFile.file_table(group.loops))
def play(self):
self.write("out.wav")
a = AudioFile("out.wav")
a.play()
a.close()
class AudioFileGui:
def __init__(self, **kwargs):
self.size = (125, 20)
self.graph_el = None
self.parent = None
self.title = ""
self.fileid = 0xFF
self.attr = None
self.filename = ""
self.disabled = False
self.highlighted = False
self.show_progress = False
self.looped = False
self.show_attr = False
self.fileid_color = "#800000"
self.attr_color = "#000080"
self.filename_color = "#000000"
self.progress_color = "#00A0E0"
self.disabled_color = "#404040"
self.highlight_color = "#C0FFC0"
self.fileid_size = (5, 1)
self.attr_size = (5, 1)
self.filename_size = (15, 1)
for k, v in kwargs.items():
if k in self.__dict__:
self.__dict__[k] = v
self.gkey = "0x%02Xbar" % (self.fileid)
self.pkey = "0x%02Xplay" % (self.fileid)
self.ekey = "0x%02Xerase" % (self.fileid)
self.fkey = "0x%02Xfile" % (self.fileid)
self.bkey = "0x%02Xbrowse" % (self.fileid)
self.audiofile = None
if self.attr is None:
if self.fileid >= 0xE0 and self.fileid <= 0xE7:
self.attr = 0x20 + (self.fileid & 0x07) * 4
elif self.fileid >= 0xF0 and self.fileid <= 0xF6:
self.attr = 0x60 + (self.fileid & 0x07) * 4
elif self.fileid >= 0xE8 and self.fileid <= 0xEE:
self.attr = 0x40 + (self.fileid & 0x07) * 4
else:
self.attr = 0
def set_graph_el(self, window):
self.graph_el = window[self.gkey]
def set_audiofile(self, audiofile):
self.audiofile = audiofile
self.audiofile.looped = self.looped
self.fileid = audiofile.fileid
self.attr = audiofile.attr
self.filename = audiofile.filename
def is_valid(self):
if self.fileid == 0xFF:
return False
if self.filename == "":
return False
if self.disabled:
return False
return True
def clear(self):
self.attr = 0
self.filename = ""
self.audiofile = None
def bg_color(self, base_color=False):
if self.fileid in [0xEF, 0xF7, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE]:
bg = "#80E0C0"
elif self.fileid in range(0xD0, 0xE0):
bg = "#E0B0C0"
else:
bg = "#FFFFFF"
if base_color:
return bg
if self.audiofile is not None:
if self.audiofile.playback_active():
bg = "#60C0FF"
if self.highlighted:
bg = "#005030"
if self.filename == "" or self.fileid == 0xFF or self.disabled:
bg = self.disabled_color
return bg
def get_layout(self):
layout = [
[
sg.Text(
"0x%02X" % (self.fileid),
size=self.fileid_size,
background_color=self.bg_color(base_color=True),
text_color=self.fileid_color,
border_width=0,
font="Any 10",
visible=True,
),
sg.Text(
"0x%02X" % (self.attr),
size=self.attr_size,
background_color="#FFFFFF",
text_color=self.attr_color,
border_width=0,
font="Any 10",
visible=True
if self.attr > 0 and self.show_attr else False,
),
sg.Button("✕",
font="Any 10",
key=self.ekey,
enable_events=True),
sg.Button("▶︎",
font="Any 10",
key=self.pkey,
enable_events=True),
sg.Input(visible=False, enable_events=True, key=self.fkey),
sg.FileBrowse("...", font="Any 10"),
],
[sg.Graph(self.size, (0, 0), self.size, key=self.gkey)],
]
return [sg.Frame(self.title, layout)]
def set_notch_count(self, count):
if self.fileid >= 0xE0 and self.fileid <= 0xE7:
idx = self.fileid - 0xE0
elif self.fileid >= 0xF0 and self.fileid <= 0xF6:
idx = self.fileid - 0xF0 + 1
elif self.fileid >= 0xE8 and self.fileid <= 0xEE:
idx = self.fileid - 0xE8 + 1
else:
return
if idx >= count:
self.disabled = True
else:
self.disabled = False
def process_event(self, event, values, profile=None):
if event == self.ekey:
self.disabled = False if self.disabled else True
if self.disabled and self.audiofile is not None:
self.audiofile.stop()
self.update()
elif event == self.pkey:
if self.audiofile is not None and not self.disabled:
self.audiofile.playpause()
elif event == self.fkey:
fs = FileOps()
if fs.verify_dir_not_file(values[self.fkey]):
return
self.audiofile = AudioFile(values[self.fkey], self.fileid,
self.attr)
self.filename = self.audiofile.name
self.disabled = False
if profile is not None:
profile.update_audiofile_with_id(self.audiofile, self.fileid)
self.update()
def copy_to_brick(self, brick):
if not self.is_valid():
return
self.show_progress = True
if self.audiofile.is_on_brick(brick):
if self.audiofile.same_crc_as_on_brick(brick):
self.update(progress=1.0)
return
nBytes = os.path.getsize(self.audiofile.exportpath)
if nBytes > 0:
msg = [PFX_CMD_FILE_OPEN]
msg.append(self.fileid)
msg.append(0x06) # CREATE | WRITE mode
msg.extend(uint32_to_bytes(nBytes))
name = os.path.basename(self.audiofile.exportpath)
nd = bytes(name, "utf-8")
for b in nd:
msg.append(b)
for i in range(32 - len(nd)):
msg.append(0)
res = usb_transaction(brick.dev, msg)
if not res:
return
if fs_error_check(res[1]):
return
f = open(self.audiofile.exportpath, "rb")
nCount = 0
err = False
interval = 0
while (nCount < nBytes) and not err:
buf = f.read(61)
nRead = len(buf)
nCount += nRead
if nRead > 0:
msg = [PFX_CMD_FILE_WRITE]
msg.append(self.fileid)
msg.append(nRead)
for b in buf:
msg.append(b)
res = usb_transaction(brick.dev, msg)
err = fs_error_check(res[1])
if (interval % 256) == 0 or abs(nBytes - nCount) < 61:
sg.one_line_progress_meter(
"Copying File to PFx Brick",
nCount,
nBytes,
"Copying %s..." % (self.filename),
orientation="horizontal",
size=(50, 10),
)
interval += 1
self.update(progress=1.0)
f.close()
msg = [PFX_CMD_FILE_CLOSE]
msg.append(self.fileid)
res = usb_transaction(brick.dev, msg)
fs_error_check(res[1])
def update(self, progress=None):
if self.disabled:
self.show_progress = False
sp = (progress is not None and not self.filename == ""
and not self.disabled and not self.highlighted)
if sp or self.show_progress:
if progress is None:
width = 0
else:
width = progress * self.size[0]
self.graph_el.draw_rectangle(
(1, self.size[1] - 1),
(width, 1),
line_color=self.progress_color,
fill_color=self.progress_color,
)
else:
self.graph_el.draw_rectangle(
(0, self.size[1]),
(self.size[0], 0),
line_color="black",
fill_color=self.bg_color(),
)
tc = self.highlight_color if self.highlighted else self.filename_color
tc = tc if not self.disabled else self.disabled_color
self.graph_el.draw_text(self.filename,
(self.size[0] / 2, self.size[1] / 2),
color=tc,
font="Any 12")