Is there an example of an mp3 software decoder?

[r_strassburg]

Is there an example mp3 software decoder app for the lpc55 or similar mcu available?

[FelipeGarcia]

Hi Roger,

We do not have mp3 decoder for LPC55 MCU. You could take a look to the I2S examples of the SDK. This examples uses one I2S to record input sound to a buffer and another I2S interface to playback the buffer to output.

Also, please check application note below:

https://www.nxp.com/docs/en/application-note/AN11178.zip

Best regards,

Felipe

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[r_strassburg]

Hi Felipe,

Thanks. I'm currently using I2S with the TFA9882. I'll have a look at

the Helix codec.

Roger