STM32 MCUs Boards and hardware tools

Can an ST Link V3MINI be changed to a V3MODS?

I'm designing some service hardware for a product which needs to program an STM32L4 chip, write a few values to an I2C EEPROM and send a few commands over a UART to run diagnostic functions.The ST Link V3MODS seems an ideal tool for this as it has al...

STM32H725REV and SMPS

Hi,I wanted to use the STM32H725REV without the SMPS.The AN5419 explain that we can do it like the pic under.But, the main problem is that, on VFQFPN Package, there is no VDDLDO pin.The AN5419 mentions:"On STM32H723/733, VDDLDO is not available on a ...

New ST-Link V2 not working.

Hi,In the past I have successfully been using an inexpensive USB ST Link V2 clone without any problems at all.In my current project I need to use the SDW for dumping debugging information to the console.I purchased the official ST Link V2 from mouser...

Hi, I am using stm32f042g6u6 in my design, Also i am using Keil uVision5 ide, Debugger : stlink v2 The problem is debug is not working in my circuit, controller is detected successfully, i cant figure out the reason exactly, need your inputs .

Trying to program an external application using NUCLEO-L4R5ZI-P

Hi! I am trying to use a NUCLEO-L4R5ZI-P to program an external application. I have my target board and the .bin file I want to use. I've broken the nucleo to separe the ST-Link part from the MCU. But when I connect the ST-Link part to my PC (by USB)...

Failed to start GDB server

Hello, I have been trying for a while to test the STMCube programming chain up to the STM32F411 via the STLink without success despite all the ideas read in the forum. During a review of the requirements for the installation of CUBE it is noted, unde...

Turn off SMPS STM32U585AII6Q

Is it possible to turn off SMPS in ST​M32U585AII6Q and not to use external inductors and capacitors needed for SMPS?Thanks in advance,Nenad​

Problem with STLINK-V3SET programming with MB1440B-Board

I want to program my µC with the MB1440B board, but the STLINK doesn't find any target as soon as I plug in the MB1440B. Programming with the MB1441B alone works just fine. Do I need to change any jumper configuration? I didn't find any description i...

Slow Release of Internal 1.5k Pullup on USB D+?

I have a number of full-speed USB-powered devices I'm working with. All use STMicro microcontrollers (a few different models, including STM32F205, L432, etc.). All of the different devices use the same USB circuitry (including the 1.5k internal pullu...