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How to transfer a mp3 file from PC to ROM of a target device?

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girish_wabale

girish_wabale

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I want to store some sound clips in ROM and play it depending on situation

These clips are in mp3 format created using PC plz tell me how to transfer a mp3 file from pc to ROM of the target device.And how to decode it for playing?

Is any ARM device suitable for decoding mp3 ? Please guide me

Thanx in advance
 

Re: help on ARM

Hi

You can use the IAP api to program data file into ARM {philips LPC21xx}device

You will need lot of memory if you want to play songs

Here is an MP3 decode code in C language - NOT TESTED BY ME

You will need to power the ARM device in full speed {60 MHz} use the LPC2138 - have a D->A converter on board

Please do tell me if the code is working

All the best

Bobi
 

Re: help on ARM

How to store mp3 in EPROM .I want some detail literature also !
 

Re: help on ARM

Hi

You need to convert MP3 file to raw hex data using hex editor or dadiceted software

All the best

Bobi
 

help on ARM

which software İ can use
 

Re: help on ARM

Hi

You should use Ke*il software since thay have application note + source code for playing sound using the ARM LPC21xx micro

P.s you can download a trial verision from there site

All the best


Bobi
 

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