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Fix for exception due to missing buzzer.wav

This commit is contained in:
daniel-123 2013-01-07 21:26:48 +01:00
parent cbdf10075e
commit 38669acc44
1 changed files with 19 additions and 16 deletions
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35
syncplay/ui/sound.py
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@ -15,21 +15,24 @@ def doBuzz():
winsound.PlaySound(buzzPath, winsound.SND_FILENAME|winsound.SND_ASYNC) winsound.PlaySound(buzzPath, winsound.SND_FILENAME|winsound.SND_ASYNC)
elif(alsaaudio): elif(alsaaudio):
buzzPath = utils.findWorkingDir() + "/resources/buzzer.wav" buzzPath = utils.findWorkingDir() + "/resources/buzzer.wav"
buzz = wave.open(buzzPath, 'rb') print buzzPath
device = alsaaudio.PCM(0) try:
device.setchannels(buzz.getnchannels()) buzz = wave.open(buzzPath, 'rb')
device.setrate(buzz.getframerate()) device = alsaaudio.PCM(0)
if buzz.getsampwidth() == 1: device.setchannels(buzz.getnchannels())
device.setformat(alsaaudio.PCM_FORMAT_U8) device.setrate(buzz.getframerate())
elif buzz.getsampwidth() == 2: if buzz.getsampwidth() == 1:
device.setformat(alsaaudio.PCM_FORMAT_S16_LE) device.setformat(alsaaudio.PCM_FORMAT_U8)
else: elif buzz.getsampwidth() == 2:
raise ValueError('Unsupported buzzer format') device.setformat(alsaaudio.PCM_FORMAT_S16_LE)
device.setperiodsize(640) else:
data = buzz.readframes(640) raise ValueError('Unsupported buzzer format')
while data: device.setperiodsize(640)
device.write(data)
data = buzz.readframes(640) data = buzz.readframes(640)
buzz.close() while data:
device.write(data)
data = buzz.readframes(640)
buzz.close()
except IOError:
pass