Support to make DBSPL meter on STM32MP1

[Tdhol.1]

Hello, ST Community

I have successfully implemented dB meter code on my STM32L4 Discovery kit and got SPL in dB,

But the code has .a file made by ST.

I want to implement dBSPL meter in STM32MP1 using PDM sensor. Can it support same .a file on MP1 board? Can I implement dBmeter on MP1?

Thanks,

Tarun

[Christophe Guibout]

Hi @Tdhol.1​ ,

Could you please share more details on the .a file ?

If this static library is L4 hardware dependent, the answer is no, otherwise I would say yes as both MP1 and L4 are 32bits ARM CPUs.

BR,

Christophe