STM32xxx - UFBGA
Posted on December 29, 2015 at 17:57Hi,Is there any recommendations - guidence for PCB break-out patterns for the STM32 in either UFBGA Packages?Thanks #pcb-design
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
ST-LINK/V2 ISOL programmer/debugger issue on Nucleo 152RE
Posted on December 29, 2014 at 17:45Hi,I have spent some time on playing with this board and I am able to program it and debug it using the on-board st-link programmer. As we are planning to build a custom board based on STM32L152xE chip we wanted t...
ST-Link (standalone and built in), with latest MacOS, has an issue.
Posted on December 02, 2015 at 00:41There is a problem, introduced when Apple brought out the latest MacOS 10.11 (El Capitan), with the ST-Link modules and Apple's revised USB stack.If you load code or debug, you get one use then the ST-Link appears...
STLink driver not working for Windows 8 (64 bit)
Posted on June 28, 2013 at 14:41I'm not having any luck getting Windows 8 to load the ST Link driver correctly. Other people have posted similar problems but have reported that setting Windows 8 to disable Driver Signature Enforcement fixes their pr...
ST-Link Developer API
Posted on December 09, 2015 at 06:45Hello,I am using an STM32 processor with the ST-Link/V2 as a JTAG programmer. I am looking to write desktop software that is able to read and write device memory and also upload programs in the form of a .hex. Cur...
PCB Boards for STM32F429 176 pin or 208 pin versions?
Posted on April 30, 2014 at 23:56 .ExternalClassC45DEEA78D324C0E97A656CD9497960D P {margin-bottom:0.08in;} .ExternalClassC45DEEA78D324C0E97A656CD9497960D A:link {;} Hello,I would like to design a product based on the STM32F429 chip. I first tho...
Downgrade ST-Link/V2 firmware revision
Posted on March 05, 2014 at 12:53Hi,Is there a way to downgrade the revision of the ST-Link/V2 firmware, let's say from V2.J19.S0 to V2.J17.S0 on the Discovery kit?Regards,Fahmi #st-link/v2-firmware #st-link-utility-3.0.0-v2.j17.s0
Correct way to remove ST-Link from Nucleo-F401RE, also did I destroy my board...
Posted on November 22, 2015 at 03:23I prepared the circuit in the attached image and planned to remove the ST-Link part of the board to finish my project. Before doing this (because I messed it up last time) I checked that I could externally power ...
ST-LINK/V2-1 on STM32F429I-DISCO
Posted on May 14, 2014 at 17:57I have both an STM32 Nucleo and STM32F429I-DISCO discovery board. On the Nucleo the ST-LINK is version 2-1 which creates a virtual COM port on Windows that is connected to USART1 of the target MCU. This is very handy f...
ST-Link Connection Error after Every Successful Flash Download
Posted on November 06, 2015 at 06:41I'm using Keil uvision(on windows 7 as well as windows 8.1) to implement ADC & DAC functions on STM32F4-Discovery board. After my last trial, ''ST-Link Connection Error'' occurred and ever since, I need to do a ''...
