STM32 MCUs Products

Simple write to flash memory address ... no fault? nothing?

Does doing a simple write to the flash address space not result in any kind of a BusFault or other error interrupt?After debugging an issue wherein I did not realize that I was running `qsort` on const data that was residing in the, I was a little su...

Getting HARD fault while receiving data from Serial UART2

I am working on a project where I have managed to detect any printer using USB driver provided by STM-HAL.All this code is developed on STM32F407VG MUC Discovery Board. Which is working fine and I am able to print the labels as i want without any err...

I am trying to find the correct code to authenticate a file transfer to AWS S3 using aws-iot-device-sdk-embedded-c from GitHub but cannot find the correct embedded C code to use in my STM32CubeIDE project. Doe anyone have any hints or tips?

I have looked through the SDK mentioned above but I need code in embedded C that I can use in my STM32CubeIDE but cannot find it. The code needs to follow the flow shown in the attached file.Do anyone know how I should go about doing this and what c...

STM32 MCU stack analysis

STM32F469NI controller and IDE System workbench version 4.5.2 MCU with 2MB flash and 320kb RAM are used. for LCD ST emWin graphic library with GUI interface we using.The problem is that we are updated new touch driver code. The touch is detected, bu...

How to find STM32H743I-EVAL2 example code as well as default code. Please give some solutions for this Thanks in advance.

use one GPIO to do Duplex communication

hi , I have to STM32 chip, how to use one GPIO to do Duplex communication bettween this two STM32 ?thanks

Problem with ACIM motor project in MOTOR CONTROL WORKBENCH 5.Y.4

Hi All, I am trying to compile and run the project ACIM-NUCLEOG431RB-IHM023V3-LSO_FOC to drive an ACIM motor as in the wiki: https://wiki.stmicroelectronics.cn/stm32mcu/wiki/STM32MotorControl:SDK_AC_induction_motor but the generation of the code give...

how to transfer hex file between two stm32 boards. I am trying to transfer the hex file which is present in one stm32 board and i need to transfer it to another stm32 board via uart ?