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Add a command for converting the WAV files

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Add a command for converting the WAV files to the amp skin tutorial, so that people can use their own files easily.
This commit is contained in:
Radomir Dopieralski 2014-12-29 21:35:52 +01:00 committed by Damien George
parent 84e0cf0d21
commit ce5b5caf8c
1 changed files with 7 additions and 3 deletions
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10
docs/tutorial/amp_skin.rst
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@ -55,9 +55,13 @@ For example::
You can also play WAV files using the Python ``wave`` module. You can get
the wave module `here <http://micropython.org/resources/examples/wave.py>`_ and you will also need
the chunk module available `here <http://micropython.org/resources/examples/chunk.py>`_. Put these
on your pyboard (either on the flash or the SD card in the top-level
directory). You will need an 8-bit WAV file to play, such as
`this one <http://micropython.org/resources/examples/test.wav>`_. Then you can do::
on your pyboard (either on the flash or the SD card in the top-level directory). You will need an
8-bit WAV file to play, such as `this one <http://micropython.org/resources/examples/test.wav>`_,
or to convert any file you have with the command::
avconv -i original.wav -ar 22050 -codec pcm_u8 test.wav
Then you can do::
>>> import wave
>>> from pyb import DAC