示例#1
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def mute():
    uart.write(cmd.set_volume(0))
示例#2
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def unmute():
    global volume_level
    uart.write(cmd.set_volume(volume_level))
示例#3
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def set_volume(level):
    global volume_level
    volume_level = level
    uart.write(cmd.set_volume(level))
示例#4
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 def volume(self, level):
     """ Level from 0 To 30 """
     self.player.write(yx5300.set_volume(level))