Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I Connected Custom Board Via ST Link Utility based on STM32f439NI Micro controller with Revision of VQ4 and Flash Size is 2MB.When i Connected With ST Link Utility, Software Display unknown Revision id and Unknown Flash Size.what main reason behind i...
I have a stm32f429 discovery board, can I use its 3V/5V pin as power supply?Image below is from mb1705c, I'm not sure the meaning of "EXT_5V, Input only".I would appreciate it if you could answer my question.
Hello, i am trying to program a STM32G031. unfortunately it does not work with cubeIDE i want to use for. please see the following message from the console:STMicroelectronics ST-LINK GDB server. Version 7.0.0 Copyright (c) 2022, STMicroelectronics. A...
After that, both files could be flashed. After a RESET we got the following error message:Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using Debug Authentication 18:06:27 : UR connection mode i...
HiI have a Nucleo F103RB where I would like to use the st link to program my custom board with a ST321F03. I removed the jumpers on CN2 and connected SWDIO, SWCLK and GND.When I try to connect via SWD with CubeIDE I get "Error in initializing ST-LINK...
Hello,I'd like to design PCB's for ordered MCU's (I do not have them yet, so I cannot perform any tests...)I wish to perform full flashing without touching the PCB, using Bluetooth (HC-05).I'm looking for a way to acitvate bootloader mode remotely. I...
Is the schematic of the NUCLEO-G070RB available? If so, where?I am looking for a reference schematic for SMT32G070xx, preferably SMT32G070CB.
I know it's a bizarre question to ask but after having some research, I have to make sure knowing the proper way.In the manual,5V can also be used as input power supplies e.g. when the USB connector is not connected to the PC. But in my applications...
STLink Debugger is not listed in Keil for NUCLEO-L55E (Cortex M33) project, but if I open any other project for other STM32 Cores, I can see the STLink debugger in the "Debuggers" list.It was working before, I have now a new setup and I cannot find t...
