STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
Stlink-v3 does not support USB 1.1 (wrong packet size)
If connected via USB 1.1 the maximum packet size should be 64. However the stlink-v3 sets the maximum packet size to 512.From dmesg: usb 2-1.3: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64
Resolved! STM32H7 can it be programmed with STLINK v2 ?
Hi,Can the STM32H7 be programmed with STLINK v2 ? ie, can it be connected to the SWD 6 pin header on the (eg: STM32F407) Discovery board, to be programmed ? Thanks,Manu
STLinkv2-1 under Linux and ttyACM
Hi,Everyone who uses ST Link under ubuntu knows the waiting time to use the ttyACM to display traces.This time is due to the ModemManager trying to send commands for a few tens of seconds.When I try to disable this service or add the STLink to the BL...
How do I fixed it? "init mode failed"
Dear, youAbout 6 month ago, I join class for ARM core.It very interesting for me.So I made customized PCB with STM32F429ZI Core.Before when I made customized PCB, I study for nucleo board.I testing my made PCB Board, I look problems.The test environm...
Dont device detecte on Target stlink v2 +Ubuntu 18.04
Hi Every one. Im noob on the linux world and im trying to use it to work in my stm32f103 (Blue pill) with my stlink and truestudio.When i plug the board and use the same hardware on Windows 10 Every thing work fine . But ok linux i have a erros "...
How to re-program the ST-Link micro (STM32F103CBT6) on a STM32nucleo evaluation board (MB1136 rev C)
I have a stm32nucleo (NUCLEO-F091RC) eval boardI believe that a student has over written the code on the ST-Link micro (STM32F103CBT6) possible by writing to the Virtual Drive that now appearsIt powers up and LD1 flashes but it does not enumerate ov...
ST-Link on Nucleo crashes ("Cannot access target")
On my workstation I am facing more and more often crashes of ST-Link debug connection.I am using Keil MDK V5.28 (also tried 5.26, V5.34a...) while running debug e.g. with Nucleo STM32G071 (same problem with Nucleo STM32F091...) debugger stops with m...
How can i open the PCB Layout of STM32F723EDISCOVERY board?
I downloaded STM32F723E-DISCO Schematics V2.0 .zip.Included is the pcb layout file "mb1260.brd". How do i open it? I cannot view the layout with EAGLE or Altium.Thanks.ser_u
The PC can recognize STLINK-V3SET，but cant connect target!
I can use the STM32CubeProgrammer to recognize the ST-LINK V3, but I can't connect to the STM32. I can connect back to ST-Link V2. Use the SWD mode. The ST-LINK V3 firmware is V3J5M2B3S1.Help�?I used the logic analyzer to grab the SWDIO and SWCLK sig...
