Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Posted on September 21, 2017 at 12:34Hi,I am trying to obtain real time variable reading in STM Studio But When My STM Board starts running program My STM Studio was unable to detect STLInk V2 and My program Runs only in Flash Mode.I am using ST Lin...
Posted on March 04, 2018 at 15:02I have STM32F446 with external ST-LINK/V2 white plastic dongle.Debug prints via ITM trace work fine with Keil uVision and ST-Link utility.Today I got an isolating dongle ST-LINK/V2 ISOL. Everything seems to work wit...
Posted on February 27, 2018 at 20:37 Hey everyone, This is going to be a lengthy post but any help will really be appreciated!! I'd like to integrate the MCU that I've been using into my final system(i.e no dev board) I've designed PCB's in t...
Posted on February 24, 2018 at 08:43Hi everyone,I have a few question about this external bootloader. In my project has an external flash is W25Q32JVZPIQ. I use SPI module not QSPI to communicate with it since QSPI is used in communication with anot...
Posted on January 31, 2018 at 16:11Hello,I have been working with an STM32F437 chip for a while now, when suddenly I could not flash my program in my IDE anymore. I tried solving the issue in ST Link Utility.First of all, the only mode in which I ca...
Posted on October 04, 2017 at 11:32Hello,I am having problems writing my own External Loader for the ST-Link utility. In a previous version of our custom board, we used the same QSPI chip as the one on the http://www.st.com/en/evaluation-tools/stm32...
Posted on February 05, 2018 at 17:00Hi,i swapped my first STM32F407G-DISC1 discovery board for a new one and now the ST-Link onboard doesnt show up as a virtual com port in Windows 10 anymore. I flashed the St-Link with the new firmware, it runs V2....
Posted on February 08, 2018 at 20:41I have a custom board (based heavily on the Nucleo) using the STM32F767II that I am trying to flash. I have flashed this board in the past using the CN6 header on a Nucleo board and using the St-Link to flash my P...
Posted on February 06, 2018 at 13:47Hello,I'm starting a new project with the STM32F746 and I would like to know if I can connect the STLINK/V2 �NRST� output pin (pin 15) directly to a switch, with one of the terminals grounded or directly to a micr...
Posted on February 06, 2018 at 09:46The VFQFPN 36 pin package requires a thermal pad as indicated in the PCB layout drawing. However nlike the UFQFPN package it does not indicate whther this thermal pad should be isolated or associated with local,p...