Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
should i connect external power supply to flash the program.when i connect ST-LINK/V2 to PCB board i get the error called "no cortex-m device found"."no target is connected".Please anyone help me to flash the program to my customised pcb board.
Hello,I realized a custom board with a MCU STM32L412KBT6, whose schematic is attached, by using as reference the Nucleo-L412KB schematic.The problem is that I cannot program the MCU, I am using a STLINK programmer mounted on the Nucleo F401RE (by dis...
Using STM32IDECube, I set the Brown Out level to 2 for our board, which works fine on it's own power supply, but now trying to update the firmware over USB, ST-Link can´t write to it, it does't boot, and I can't see how to override the BOR level from...
I am doing an experiment with below combination.Evaluation board: STM32H757I-EVALIDE: Visual Studio CodeDebugger: STLINK-V3 onboard debuggerExtensions used: cortex-debug (marus25)I wrote some sample code in VS code and would like to debug the code, i...
I am trying to debug Neucleo-H723ZG board with OZONE Debuger, but i am unable to setup the project, is there any way to connet ? I tried to convert ST-linkV3 to J-link but it does not work. it seems Ozone does not support ST-Link debuger.
I need to embed an isolated programmer into a prototype and I'm looking for a step file to use for the enclosure design.
I bought a $4 Aliexpress STM32G070RBT6 board. I have a program that uses various UARTs, timers, pins, etc. The CPU should be unprogrammed since the board is new. For all I know, the CPU may be counterfeit, but usually these sort of Chinese boards wor...
I was converting from using the ST-LINK Utility command line interface (executable) to using the STM32 Programmer CLI (STM32_Programmer_CLI.exe) for production programming of some STM32G070x MCUs. The reason for that was that the ST-LINK Utility CLI ...