def control_down(diff):
logger.debug('control_down')
player = radio.get_player()
if player is None:
return
radio.down(diff)
display.overlay_rect(int(256 / 100 * player.volume), 1)
def print_tags():
while True:
sleep(1)
if STATE['playback_mode'] is PlaybackMode.Radio:
try:
player = radio.get_player()
if player.metadata is not None and 'icy-title' in player.metadata: # soemtimes buggy
station = get_station_object_by_player(player, stations)
tag = player.metadata['icy-title']
# print(tag)
if tag in station['skip_strings']:
tag = station['name']
display.tag_text(tag)
except Exception as e:
logger.debug(
"Couldn't run the icy_title while loop in print tags:")
print(e)
if STATE['playback_mode'] is PlaybackMode.CD:
try:
player = radio.get_player()
txt = str(player.playlist_pos + 1) + \
'/' + str(player.playlist_count)
txts = []
if 'title' in player.metadata:
txts.append(player.metadata['title'])
if 'artist' in player.metadata:
txts.append(player.metadata['artist'])
txts = txt + ' ' + ' - '.join(txts)
display.tag_text(txts)
# logger.debug("CD tag is : {}".format(txts))
except Exception as e:
pass
logger.error("Couldn't get CD tag: {}".format(e))
def control_mute_toggle():
logger.debug('control_mute_toggle')
player = radio.get_player()
if player is None:
return
radio.mute_toggle()
if STATE['muted']:
display.set_pause_or_mute_text('Lautlos')
else:
display.remove_pause_or_mute_text()
def _rfid_loop():
t = threading.current_thread()
last_stop = 0
max_cont_fails = 0
SET_CD_LIB = CONST.SET_CD_LIB
write_cd_lib_mode = False
last_set_cd = None
last_played_rfid_tag = ""
while t.name == 'run':
sleep(2 / CONST.MAX_CONT_FAILS)
rdr.wait_for_tag(0.5)
(error, tag_type) = rdr.request()
if not error:
(error, uid) = rdr.anticoll()
if not error:
# logger.debug("Tag with UID: {} detected".format(uid))
max_cont_fails = 0
rfid = str(utils.uid_to_num(uid))
if SET_CD_LIB == rfid and write_cd_lib_mode is False:
write_cd_lib_mode = True
display.forced_text('Karte weg (3 sec)', 5)
sleep(4)
elif SET_CD_LIB == rfid and write_cd_lib_mode is True:
write_cd_lib_mode = False
last_set_cd = None
display.forced_text('Karte weg (3 sec)', 5)
sleep(4)
continue
cd_path = None
if write_cd_lib_mode:
if last_set_cd is not None: # write tag
"""try to assign new cd, fall through for next selection """
if rfid in music_lib:
display.forced_text('CD existiert', 5)
continue
display.forced_text('CD gespeichert', 5)
logger.debug('assign: "' + rfid + '" to CD: ' + cd_paths_without_id[0])
music_lib[rfid] = cd_paths_without_id[0]
utils.save_music_lib()
last_set_cd = None
cd_paths_without_id.pop(0)
sleep(5)
if last_set_cd is None:
if 0 == len(cd_paths_without_id):
display.forced_text('no cds to sort', 5)
continue
cd_path = CONST.MUSIC_LIB_PATH + cd_paths_without_id[0]
last_set_cd = cd_paths_without_id[0]
display.forced_text('place cd card', 5)
STATE['playback_mode'] = PlaybackMode.Unknown
elif write_cd_lib_mode is False:
if rfid not in music_lib:
continue
cd_path = CONST.MUSIC_LIB_PATH + music_lib[rfid]
if rfid != last_played_rfid_tag: # tag changed
last_stop = 0
STATE['playback_mode'] = PlaybackMode.Unknown
if STATE['playback_mode'] is not PlaybackMode.CD and STATE['playback_mode'] is not PlaybackMode.BT:
last_played_rfid_tag = rfid
# TODO: disconnect all bt devices
diff = time() - last_stop # time since tag was removed
if 60 < diff: # restart cd playback
radio.start_cd(cd_path)
logger.debug(
"CD Player started fresh with playlist: {}".format(radio.get_player().playlist))
else:
radio.start_cd(None)
logger.debug(
"CD Player resumed with old playlist: {}".format(radio.get_player().playlist))
continue
logger.debug('error rdr.anticoll()')
max_cont_fails += 1
if write_cd_lib_mode is True or max_cont_fails < CONST.MAX_CONT_FAILS:
logger.debug('error rdr.request(), fails ' + str(max_cont_fails))
continue
if STATE['playback_mode'] is PlaybackMode.CD:
# tag was removed
radio.pause_cd()
last_stop = time()
# switch back to radio
STATE['playback_mode'] = PlaybackMode.Radio
radio.unmute_unpause_current_player()