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
Crystal Oscillator Verification
Hello,This is my first time designing a PCB for an STM32F4 microcontroller (and I only get one shot at making this board), and the specific application requires USB and a CAN-Bus. I chose a 10 MHz through-hole crystal oscillator (ABL-10.000MHz-B1U-T)...
Resolved! Cannot reflash my STM32G030F
I've designed a board that uses an STM32G030F6 processor. Now I've updated the software and... (one feature wasn't implemented yet) I cannot connect to the target CPU to flash tne new firmware into the board. Then you'd think I've programmed the SWD ...
Resolved! Document of design recommandations in term of schematic and routage for the STM32L476ZGT6
Hello community,I'm designing a schematic which involves a STM32L476ZGT6.I'd like to know if a document of design recommandation exists else than the document "AN4978 Application note. Design recommendations for STM32L4xxxx with external SMPS,for ult...
Issue in debugger ST-LINK server. "Info : stlinkserver already running, exit"
Just bought a nucleo H745ZI-Q board and trying to use the debugger. I'm using the STM32CubeIDE and the program exits with the error 'Info : stlinkserver already running, exit'I'm just hitting 'debug as' in the run menu and selecting my device. The ac...
Fail to launch openocd GDB server:timeout
Can anyone help me to handle with a openocd issue? I got a message as follow "Failt to launch OpenOCD GDB server:timeout" in VSC. The output message are Info : Unable to match requested speed 1000 kHz, using 950 kHz Info : Unable to match requested s...
Resolved! schemetic, for stm32l476g discovery kit
I got stm32l476g discovery kit.but I never found schemetic for stm32l476g discovery kit in "st.com"How can I find schemetic for stm32l476g discovery kit?
If I remove the SMT32L476RGT6U IC from the Nucleo board first. Then Is it possible to connect SMT32L476RGT6U IC in an external board with STLink pins (CN4) of the Nucleo-L476 (IC is removed) board?
If I remove the SMT32L476RGT6U IC on the Nucleo L476 board.I will mount the SMT32L476RGT6U IC on an external PCB.Now, I will connect the required pins of IC with CN4 of the Nucleo Board.Is it possible for debugging for external application? My inte...
