Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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...
hiI want to know how to connect ST-LINK/V2 to STM32F030F4P6 and how to load programFor programming connecting madest-link pin / stm pin1 (MCU VDD)/ 3v34 (GND)/ GND7 (SWDIO)/ DIO9 (SWCLK)/ CLKI'm using MDK keil v5Target com is SW portboard is [S...
Hi!I did buy a Chinese clone "Blue Pill" that are supposed to work as a real STM32. When I looked at the chip, it was not a STM32 chip. It was a CS32F103C8T6 chip instead of STM32F103C8T6Now I'm have connecting the ST-link from my Nucleo board to the...
Hello everyone,I have a custom board with STM32F746. I'm using STM32CubeIDE for this project.Board(s) working as expected. But after a while it stops working.At this point debugger connection also lost. I can not trace anything.Also ST-Link Utility ...
Could someone explain what exactly do I need to configure to be able to correctly use USB Host HID ?I know that I need to have external oscillator 8MHz configured, but is there anything else required?
Hello,Here is my circuitBy connecting ST-Link I get "'Invalid ROM table" error. However by following this "http://www.keil.com/support/docs/3566.htm" it works fine. But I need to know why my circuit should have this option but this circuit works fine...
