STM32 MCUs Embedded software

AZURE RTOS / NETX DUO DTLS Implementation for STM32 Platform

Hello, I wanted to ask if there is any NetX Duo DTLS implementation example with source code on any STM32 platform?

Hi Can somone me give some info on how to uase the adc calVrefint and ibration factor on a STM32G0 device? Also, I would like to know how to read both the IN16 using HAL. They are connected at the same IO PIN.

why program counter goes to HardFault_Handler whenever it receive data on TCP server

Dear All,I'm using STM32F429ZI-Nucleo for Ethernet, I'm using this board as TCP server, Connecting with client Thats working fine but whenever client send data to server MCU going to HardFauld_Handler, I'm not able to identify this issueKindly guide ...

STM32F407 FATFS mount error (no file system) after exiting stop mode.

I'm using FATFS with DMA to read/write a SD card. Everything works fine until I introduced low power mode to my code. Currently, I just run the init function generated with cubemx and mount again after waking up. After the first wakeup, everything st...

Problem sending udp frame with MXCHIP on B-U585I-IOT02A. Chained buffer management/restructuring problem.

I have a problem in sending udp multicast frame via wifi (with the MXCHIP embedded on the card). The problem occurs when there are chained buffers in play. These buffers come from the lwip lib when Pbuf is allocated with the PBUF_REF option in the pb...

How to correctly change the system clock frequency during work？

HI: Due to special needs, the system clock frequency needs to be changed during work, switching between 72M and 48M. Using STM32F103, the USB CDC Virtual COM Port cannot function properly after switching the clock.Using STM32F407 to dynamically chang...

Which STM32 MCU can play voice prompts and audio files (.mp3 or wav) stored on a micro SD card with digital volume control and without external DAC?

I paid someone and she came up with a solution using STM32F103 and claims that it works for wav files using PWM and low pass filter with a digital attenuator. It didn't, and 1 year on I am still looking for the right MCU and the right solutionUM1642...