Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Here is my current approach to perform flash and run without debug:install st-link utilityin stm32cubeide open Project->Properties->C/C++ Build->Settings-> tab "Tool Settings" -> MCU Post build outputs check "Convert to Intel Hex file"Run -> Debug Co...
Hello,I'm designing a new schematic for am IOT project with STM32L476RGT and looked for reference in the schematic of the Nucle-L476RG. In this schematic the V_ref/VDDA (Pin 13) is connected to PB12 (Pin 33). Why are these two pins connected?
I have designed a prototype based on the STM32G030F6P6 microcontroller. The microcontroller runs on a battery. The power to the microcontroller comes from a 2.5V regulator. Is it possible to debug this configuration using an STLINK-V3SET in SWD m...
I have upgarded several old NUCLEO boards without any problem. All boards ware equipped with ST-LINK-V2 debugger I've tried to upgrade two new Nucleo boards board equiped wit ST-LINK-V3 .Result : Both returns error during upgrade. See attached scre...
I successfully made a PLC board with a Nucleo development board on it.Now we are ready to ramp up production, we like to implement the Nucleo board design in our own board design.Because we make use of ST-link for drag en drop new firmware via mass-s...
Hi guys. I'm somewhat new to STM32 programming.I did a program that I can start on a custom board using ST LINK V2 debugger / programmer. If I unplug the ST Link, it continues to work well. However, if I power off the board, I can't get the program t...
I have an application for Nucleo-H7A3ZI-Q which causes "ST-LINK device status: LOCKUP" very early into an execution, as early as 2/3 of the way into initialized data section copy loop in startup.s. STMicroelectronics ST-LINK GDB server. Version 5.2.3...
Hey!I want to use the LAN8742A on a STM32F437VI.Unfortunately it doesn't work as intended. I have the suspicion that sth is not properly wired because the Ethernet LED's doesn't light up after powering up. The initialization via LWIP doesn't work pro...
