STM CircleOS forum / Primer2 & MP3

djzorg · 2009-05-15 14:20:37

Hello i am a french, young programer and i want to make a mp3 player with my Primer2.
I have questions:
-Can i use µClinux on it?
-What library can i use for the mp3 decoder?
-Did you have tutorial for learning about CircleOs

Thanks You

Francis · 2009-05-15 14:38:44

Can i use µClinux on it?

No, I believe that you need more RAM than the internal 64KB.

Did you have tutorial for learning about CircleOs

Yes, see http://www.stm32circle.com/projects/project.php?id=53

djzorg · 2009-05-18 08:54:24

I have make the tutorial, it was cool and great.
Did you have some ideas to make a home made mp3 player?

kekecsi · 2009-05-26 17:02:47

Go look at https://datatype.helixcommunity.org/Mp3dec
or madplay
or other fixed point mp3 decoder implementation

I managed to decode mp3 with source from helix on lpc2106 at 50MHz. It should be peace of cake for STM32

Please report you results

djzorg · 2009-05-28 14:10:57

Thx kekecsi i am looking this website.

# 1 2009-05-15 14:20:37 Primer2 & MP3

Primer2 & MP3

# 2 2009-05-15 14:38:44 Primer2 & MP3

Re: Primer2 & MP3

# 3 2009-05-18 08:54:24 Primer2 & MP3

Re: Primer2 & MP3

# 4 2009-05-26 17:02:47 Primer2 & MP3

Re: Primer2 & MP3

# 5 2009-05-28 14:10:57 Primer2 & MP3

Re: Primer2 & MP3

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