[sdiy] Audio codec question

Tim Ressel timr at circuitabbey.com
Sat May 16 23:27:05 CEST 2015


Thanks, guys. I was hoping to avoid learning yet another processor family. The STM32F3s look interesting. How is the (free) compiler?

Tim Ressel
Circuit Abbey
503-750-9331
timr at circuitabbey.com




________________________________

From: john slee <indigoid at oldcorollas.org>
To: Synth-Diy <synth-diy at dropmix.xs4all.nl> 
Cc: Tim Ressel <timr at circuitabbey.com>; Paul Schreiber <synth1 at airmail.net> 
Sent: Saturday, May 16, 2015 1:18 PM
Subject: Re: [sdiy] Audio codec question






On 17 May 2015 at 05:35, Paul Schreiber <synth1 at airmail.net> wrote:

STM32F3xx parts are a staggering $3 and have I2S. Look at the 'Discovery'
>boards, they are like $9-$14 and have the CODEC and the part on a board.
Also Olivier Gillet/Mutable Instruments' "Clouds" module for Eurorack uses an STM32 chip with a CODEC. The source code and Eagle files are all there on Github, worth a look for a specific synth-oriented implementation :-)

John



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