Spirit MP3 Decoder support for hardware float

SORei.1 · ‎2025-09-29

Hello,

I have a project using the spirit MP3 Decoder. I am in the process of moving this project over to a FreeRTOS based project using the STM32F411. FreeRTOS only supports hardware floating point for this chip and the spirit MP3 decoder is provided as a library only supporting software floating point.

What is required for me to get a new build of the Spirit MP3 deocder re-compiled supporting hardware floating point?

Can ST provide this re-compiled library?

Thanks

Stuart

mƎALLEm · ‎2025-09-30

Almost the same question was asked here.

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SORei.1 · ‎2025-09-30

Yeah, i saw the post, but in the response it says that the company doesn't exist anymore....

But they do have a website.

https://www.spiritdsp.com/

Can you confirm that this is the same company? (their logo is the same)

Thanks

mƎALLEm · ‎2025-11-28

@SORei.1 wrote:

https://www.spiritdsp.com/

Can you confirm that this is the same company? (their logo is the same)

Most probably yes. To my knowledge the company name is DSP spirit.

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