STM32-MP3NL/DEC libraries

[Andreas C.]

Posted on April 25, 2018 at 20:10

Where to download STM32-MP3NL/DEC libraries?

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-peripheral-library-expansion/stm32-mp3nl-dec.html

Since MPEG 1 Layer 3 patent expired last year (and MPEG-2 patent expired recently in US), these libraries should be downloadable without any additional licensing.

#mp3 #mp3-stm32f4 #audio #download

[celine.hagbard]

Posted on April 26, 2018 at 09:17

you can find the MP3 Decoder in this example:

http://www.st.com/en/embedded-software/x-cube-avs.html

 

(lib_mp3decoder_cortex_m7_v2.1.0.a)

[Andreas C.]

Posted on April 26, 2018 at 10:06

Thank you very much, this is very helpful.

Since this library has been optimized for Cortex M7 devices, may I use it on M4 MCUs like the STM32F407

which doesnt support double precision?