Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi all,I recently experienced some interesting Issue when trying to programm a STM32L051C8T6 via ST-Link V3. (Using the SWD header of the MB1440B-Board)When I tried to connect to the controller in CubeProgrammer I found that it would not work when se...
I have been using an STLINK-V3SET probe for many projects with free software such as OpenOCD, pyOCD, etc. These projects have all targeted STM32 MCUs. I wanted to also use the probe for a project that includes a TI MSP432 MCU, but the probe seems c...
I am using v 1.5 of STM32CubeIDE, and an ST link v2 running firmware V2J37S7. I have chosen the CPU that I have on my custom board (STM32F410R8T6), configured my periphials and written some code. However, I face an issue when trying to debug the prog...
the chematic is good, but its just that i cant open the serial monitor like arduino. if someone knows the answer, plzzz cuz i struggle for a week and followed alot of youtube tutorials. im sorry if my english is bad: (
Hi.NUCLEO-F303RE has STLink onboard with integrated Virtual COM port, which seems very nice solution. Sadly Virtual COM (UART2) doesn't seem to work properly while debugging session is active. I made simple app, which just prints simple string to UAR...
Hi guys,I'm curious as to why ST has buffered the output to the LD1 on the above board? The other user programmable LEDs are directly connected to pins (through resistors of course). What is the purpose of this? I can't find mention of it in the User...
However, I can search the serial number of my Nucleo board's ST-LINK. But when I start debugging, it fails to start. The IDE version is 1.4.2 from clean install and from upgrade from 1.3.x. If I start the GDB server as explained in some other discuss...
On the NUCLEO-L031K6 documents page, there is a zipfile containing ST Nucleo Schematics. Unfortunately, these schematics are for a different Nucleo board. Could I get a link to the correct pdf schematic for the NUCLEO-L031K6 so I can see the MCU pino...
Hi, I just spent several hours trying to get STM32H730 Chips running in 2 of our PCBs here, also I tried one STM32H723 (LQFP100, Rev. Z). But I did NOT succeed to connect with ST-LINK to any of them (using the typical 4 wire connector with GND, SWCLK...
It's an ugly schematic I know. The reason It's so tight is because I'm planning on adding more components, like a gyroscope, barometer, etc. I am using the ST-links debugger. But I just need someone to help and check my VDD and VSS pinouts. Each VDD ...