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Playback PCM audio file

Question asked by perez_de_siles.rafae on May 13, 2013
Latest reply on May 14, 2013 by Clive One
Hi,

I am trying to playback a file with short PCM data recorded at 8KHz, 16bits, mono. I have tryed to configure the I2S with "I2S_Standard_PCMShort" but I can´t hear any sound. I have made a file like the file "audio_sample.c" included into the example, with the hexadecimal information of my PCM audio file.

Should I do something that I have missed? How should I configure the "Interface Ctl 1" registry of the audio codec? I have configured it like for the Phillips standard (0x04), but I don´t know if there is something different between both standards regarding this registry.

Thanks in advance.

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