Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I want to connect to the VCP of a Nucleoboard by a C# application. I don't want to iterate through all available COM ports on the system, so I'm searching a way to detect if one or more Nucleoboards are connected and connect to the correspondin...
Hello! I've developed a pcb using the STM32L081KZT6I power it with a 3v3 volt supply and I'm trying to program it via JTAG-SWDSo I connected the SWCLK and SWDIO pins to pin 24 and 23 as shown in the datasheet, then I connected ground and 3v3 to their...
Are there pins which enable external operation of the pushbuttons, the Black (Reset) and Blue (User) pushbuttons?Where is their operation described (and what are they named in that document so I can search for the details in the document)
Hi,I am not able to connect NUCLEO-L4P5ZG board to a PC and ST_LINK utility. It alway gives me "unexpected error". Detailed message follows:15:06:46 : ST-LINK SN : 066BFF343039564157205441 15:06:46 : ST-LINK Firmware version : V2J35M26 15:06:46 : Con...
Hello,I just ordered a STM32769I-EVAL board, it has revision B.Reading via ST-Link says: Version: 0221Build: Aug 23 2019 16:24:56I did some tests and finally wanted to reinstall the original demo software.So I downloaded the demo binary from ST webs...
Why did they use such a strange new design for the ST-Link interface on this Nucleo board?The "older Nucleo/Discovery" ST-Link-Target connector (6 pin, e. g. CN11 on the Nucleo-LQFP64 boards) is missing.There is some "strange new mini size MIPI conne...
I have custom board with minimal design only stm32 chip is there and couple necessary capacitors and due to some soldering issue, i got shorted with 3.3 and gnd .. accidentaly i powered it on and for debuging it was connected like this for 2 minutes....
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...
