you can use the STM32F446RE Nucleo board's built-in PDM-to-PCM conversion feature. The STM32F446RE includes a Digital Filter for Sigma-Delta Modulators (DFSDM) that can handle PDM audio input.
You should update the joystickHID struct to match the HID descriptor. Change the button1 and button2 variables from uint8_t to uint8_t buttons so it fits in a single byte. The updated struct should look like this: typedef struct {uint8_t buttons; //...
The error message you’re seeing suggests that arm-none-eabi-gdb is trying to load a shared library called libncurses.so.5, but it can’t find it. You have to Install libncurses5.
Using a resonator with 33pF instead of the recommended 20pF might slightly shift the resonant frequency and increase startup time. This effect is usually small but may vary based on the sensitivity of your application.
For STM32 microcontrollers, half-duplex SPI communication can be achieved using the hardware SPI peripheral configured in half-duplex mode.The master initiates communication by sending a request to the slave and then switches to receive mode.#include...
