When I saw the version of ST-Link on the Nucleo board, I saw that there is V3E of V3 and there is V3EC, but if you look at the data sheet of ST-Link, there is only an explanation of the EC version, but there is no explanation of E. Is there any suppo...
I expected to connect my PC to a nucleo STM32H743ZI2 board via a USB isolator (Linear technology) but failed. While, I can connect to the nucleo board directly without isolator and programme it. Beside, the PC can recognize the STLink from nucleo boa...
Hello,I look for information, what is the best layout for the SMPS, which is included in the STM32H745. One of my problems is, for a proper design, you must consider to have small loops in the switching path.For my base layout, I used the same struc...
Hi to everyone,I am an engineering student and I am doing a project using an STM32L476RG board with the Arduino IDE. My goal is to read four analog inputs from four vibration sensors attached on a surface and to detect the signals from an impact on t...
I just got a STM32F723 board to learn how to use USB model, and I found that when I use USB as FS host and connect a device, the register PCDET did not triger an interrupt while PENA is set, I'm wondering how can I get interrupt flag, is there any ...
I am wondering if ST could add a 3D model of the STLINK-V3 MINIE itself to the "CAD Resources". Currently, there are only STL files for ST's enclosure, but it would be helpful to have the 3D model of the PCBA itself to design other enclosures.
figure-1 I2C waveform with STM32L433rc-p Nucleo board.When I try to use STM32L433RC-P Nucleo's I2C for communicating with AT24C01 I2C EEPROM, two strange waveform occurred. This strange waveform is not occurred from another model STM32 MCU.(example. ...
Hello,I have a evaluation Board STM32L552E-EV, after working with J-LINK SEGGER I now I go back to the initial configuration with ST-LINK.Now I have this messageAfter I switched back to ST-LINK with ST-LinkReflash.exe. It's OKDo I need to do anything...
Hi all,I have a Nucelo-H7S3L8 board running the demo application. The project has 2 applications (boot, and application). The boot is supposed to jump to the application, which is located in the external MX25UM25645GXDI00 memory. However when debuggi...
how to use printf in stm32f429i-disc1?