STM32 MCUs Products

STM32G0/L4/etc. ADC "CALFACT" is obviously some calibration factor, but how do you translate the 7 bits into a numerical value that multiplies the result? Reference manual does not seem to want to say.

STM32H747i-Disco Display

I have been using the MSC_Standalone example to develop code on this DISCO board. I noticed that although the example makes use of the on board display, it only uses the top half. Is there a good reason for this and is there an easy fix to use the wh...

Does STM32F427IIH7 support eMMC ?

We are using STM32F427IIH7 & we have interfaced it with ISSI IS21ES04G-JCLI eMMC using 4-bit SDIO lines. But we are not able to bring it up. Does STM32F427 support eMMC or it can support only MMC?Thanks in Advance!Krishnaprabha

Can STM32H743 Nucleo board used as a replacement for STM32H735G-DK discovery board in the workshop?

I already have STM32H743 Nucleo boardIs it possible to use this board in the workshop?

Have the board too

Hello,I signed up for the H7 workshop and had already purchased the board a couple of weeks ago.RegardsOlaf Hagendorf

Hardfault issue because of uart transimission

Hello Folks,I am working on one project, in which we are using STM32L010C6T6 Controller connected with the Quectel LPWA module. Basically, all we are doing is to turn it on the LPWA module, connect with a cloud and send the data and receive the data ...

STM32F103 USART3 RX problem not triggering interrupt while data comes to pin

Hello,I work on the STM32f103.For the project I need to comunicate through USART but here is the problem;I can transmit everything to my computer but whenever my PC replies back, nothing happens.Rx interrupt has been enabled but I'm never going into ...

I ordered the board from the distributor

How to get the X-CUBE-STL library？

I am from China and I want to obtain the X-CUBE-STL library. To read the website introduction, I need to contact the MCU local ST sales offices to sign the NDA to obtain it. But I don't know how to get the contact information of MCU local ST sales of...