Forum Posts
Implement ST-link design in my own boards
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...
Custom board and ST-LINK : can't get a program to run on power up
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...
Resolved! What does generally cause "ST-LINK device status: LOCKUP"?
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...
LAN8742 PHY does not work properly on STM32 F437VIT (Custom Boards). Everything properly wired?
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...
St link/v2 no target connected
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...
Is it possible to program the Chinese clone "Blue Pill" with a Nucleo board?
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...
STM32F746 Freeze And Debugger Lost Connection
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 ...
USB Host HID stm32f105
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?