Analog and audio

I have the STM32446e board. I've been trying to get any sort of analog mic input working through the onboard WM8994 codec. None of the provided examples support this. Hardware background, so I'm confused by all the drivers. Any easy way to do this?

The examples only support the digital MEMS microphones on the board. I'm uncertain whether the BSP actually supports using analog in. The wm8994.c driver supports analog in, but I'm not certain this function is actually being called by the higher ab...

How to send ADC data from memory to USB at high speed?

Hello community,I have been using Nucleo F413ZH for some time. So far I have used ADC for lower speeds and needed nothing more to read the data than STMstudio. Recently I have a problem that I don't know how to approach. I also don't know how to find...

Resolved! How to calculate speed and memory for an Internet Audio Project

Hi all,I'm conducting a project which require to Wireless Internet 3G: a remote speaker that can receive and broadcast audio file from a server. Until now, I have listed out some basic criteria for MCU selection mostly relating to peripherals require...