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Lpc2000

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Message

RE: [lpc2000] mp3 decoder in software with lpc2148 in real time

2006-05-13 by Michael Anton

I currently have software running on an LPC2148 that reads mp3
files from an SD card, and ships the data off to an mp3 decoder
chip.  This takes about 10% CPU usage, so if decoding can be done
with 50% CPU usage, it should be possible.

I'm using the EFSL library for access to the SD card.

Mike Anton


> -----Original Message-----
> From: lpc2000@yahoogroups.com
> [mailto:lpc2000@yahoogroups.com]On Behalf
> Of naderus2000
> Sent: Saturday, May 13, 2006 12:31 PM
> To: lpc2000@yahoogroups.com
> Subject: [lpc2000] mp3 decoder in software with lpc2148 in real time
>
>
> hi,
> is any one here that full success implement mp3 decoder in sofware
> with lpc21xx?(lpc2148 best choice)
> i read a document that author was able to implement the MP3 decoding
> software with limited success only \ufffd the data is taken from on-board
> flash (no SD)
> i want toi know if  i add SD card routine is a there any time
> to decode
> mp3 in real time?
>

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