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no-os with AD9364 and STM32F412,help for demodulation?

Question asked by neololo_2000 on Jun 29, 2017
Latest reply on Jul 10, 2017 by neololo_2000

Hello, i'm new on the forum!

I have a FMCOMMS4 board connected in SPI to a STM32F312G DISCO board. I have direct connected Pins on the FMC connector. I don't use FPGA.

I installed the driver NO-OS on the STM (no-OS/ad9361/sw at master · analogdevicesinc/no-OS · GitHub ), and after modification of "platform.c" functions, i'm able to initialize AD9364. I can read and write registers.

My goal is to demodulate an audio signal corresponding to a carrier frequency i can choose. The final project is to make a FM receiver (for musicians).

But i don't understand how using the functions of driver (AD9361 No-OS Software [Analog Devices Wiki] ).

I search about an example, but don't find.

Can somebody help me?

I would be very grateful! THANKS!