Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Posted on January 27, 2017 at 08:50Hi,I have a stm32469_disco board with ST-Link on it.I have a problem with the Virtual COM from the ST-Link: It stops working as soon as the embed-MSC is up.Is there a way to disable embed in the ST-Link firmware?#s...
Posted on January 26, 2017 at 18:18Hello,I am having troubles with my project thats uses Nucleo F446RE development board. I have currently two pieces of this board at home neither of them working.The first board arrived with PA1 pin not working. I h...
Posted on January 13, 2017 at 12:49 Hi, I have a problem with the ST-Link / V2. I have designed my own board and if I want to access the STM32L476RG via JTAG, the ST-Link Utility write the following lines into the Trace.txt file: ST-Link/V2 devi...
Posted on December 29, 2016 at 14:58Hello,I use ST-Link Utility v4.0.0 and STM32F103RC.CommandST-LINK_CLI.exe -c SWD -OB RDP=1gives message 'could not update the option bytes' but option bytes updated. And command returns an error code.GUI gives the...
Posted on December 15, 2016 at 14:20Hi all.Sorry for my english =(I'm writing espruino bootloader into my STM32VLDiscovery board, but process is failed. After this accident, computer shall not found device. Can I get original st-link firmware for st...
Posted on December 24, 2016 at 02:00I'm doing a motor controller project, where I was using STM32F446RET6 to learn how to work with an ARM processor. I designed the board myself.Without the microcontroller soldered the 3.3V LDO was working fine and...
Posted on June 23, 2016 at 22:12I'm on the ST-Link utility web page, but there's no download link. How do I download it?Same for the ST-Link USB drivers - what's going on?I tried multiple computers and different browsers. #st-link
Posted on September 22, 2016 at 04:21I recently completed a Seminar about the Cortex-M7 and when I got home, I updated my ST-Link Utility from 3.8.x to 4.0.0.0. The earlier version worked, the new version crashes every time I try Target -> Connect. ...
Posted on November 19, 2016 at 22:27I wirk with the nucleo board stm32l053R8 and want to program it through the st-link utilityWhen i use the stm32 st-link utility to progam ( lobard connected and detected by the tool) , it detects the board ( flask...
Posted on November 16, 2016 at 10:18Hey,After entering anything to the command line, it just goes off, doesn't do anything, tried different combinations, commands, anything, but it just exits and nothing. Dis anyone had similar problems, or knows wh...
