SAI with PDM microphone on STM32MP157CAA
Is it possible to use SAI for PDM microphones and ALSA with the current Linux kernel on a STM32MP157CAA SoC?
Is it possible to use SAI for PDM microphones and ALSA with the current Linux kernel on a STM32MP157CAA SoC?
Our board is similar to STM32MP157C-DK2 Disco board - All the Developer packages has been installed, After providing required functional voltages board's temperature rises rapidly as well as exponentially. After certain temperature there is some abno...
I'm looking for instructions on interfacing MP23DB01HP Microphone to Cortex-A7 on STM32MP157 through I2S bus.The application note AN5027 is a good starting point but does not mention how to integrate with Linux on Cortex-A7.I've modified the devcie t...
Just want to know if a STWINKT1B Kit can be configured to connect to a STM32MP157C-DK2 with X-LINUX-PREDMNT
I'm looking for device tree configuration to acquire 4/6 PDM microphones resulting in an ALSA tdm stream. It's mentioned in the official documentation here(https://www.st.com/content/ccc/resource/training/technical/product_training/group0/30/7d/ca/21...
Hello everyone,as part of a personal project, i would like to capture analog audio signals from multiple microphones. for this I use a stm32mp157C-dk2 card.my questions are:how to record audio streams from an analog microphone connected to the gpio p...