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sparkfun / Arduino_Apollo3

Arduino core to support the Apollo3 microcontroller from Ambiq Micro
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adding codec 2 to a project #447

Closed jerabaul29 closed 2 years ago

jerabaul29 commented 2 years ago

I am interested in adding codec 2 for performing efficient voice encoding / decoding, see: https://github.com/drowe67/codec2 .

It seems that there is some support specifically for the ARM cores with floating point embedded, see:

On ARM machines, setting the C Flag EMBEDDED and linking with the ARM CMSIS library will improve performance on ARM-based microcontrollers. REAL and FDV_ARM_MATH are additional ARM-specific options that can be set to improve performance if required, especially with OFDM modes.

Unfortunately, I am really not good at figuring out these issues around how to get some libraries to compile in the arduino framework when they are not thought for that. Anybody who has had the same need and has already done something around this? :)

Wenn0101 commented 2 years ago

Hi @jerabaul29 unfortunately I dont have much experience with this and you didn't seem to get much help here. Perhaps try the forums, someone there might have experience with this!