CMSIS-DSP lib update for SparkFun RedBoard Artemis Nano

[gmiodice]

Hi All :)

I am playing with the SparkFun RedBoard Artemis Nano for my new tinyML book and I faced a problem when using the arm_mat_vec_mult_q15() function from the CMSIS-DSP library. From what I can see, the issue is that the CMSIS-DSP library in the Arduino Core is old. Are you planning to update the Arduino Core with the latest CMSIS-DSP library? If not, is there a recommended way to overcome this issue? I also built the Arduino CMSIS-DSP library but I have a conflict with the arm_math.h that prevents me to build the sketch.

Many thanks in advance for your help.

Regards,
Gian Marco