Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,I am working on a product for one of my clients that included two MCUs (STM32h755) on the same board working together and he requested both MCUs to be run on the same time "same clock", to be synced together. could you please advise if it possible...
Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2).Why the computer can't detect the STLINK interface or the device manager doesn't show the unknown device after plugging in t...
Yesterday I tried to generate a 1 MHz PWM signal, everything is set up correctly, I have a soldered wire on my PA0 pin, and it used to work like yesterday, it generated a pretty decent signal, global interrupt is on, parameter settings are set as wel...
Hello ST community,I am trying to create a USB connection between my NUCLEO-STM32F303RE board and my computer. The datasheet indicates that configuring the USB port for this user device purpose is possible. However, when I received the board, I reali...
Hey, I am new posting to this forum!I am planning to utilize the above mentioned boards in combination in order to accomplish a tiny, hand-held appliance controlling a stepper motor, carrying out measurements at positions and storing the data to a US...
/* USER CODE BEGIN Header */ /** ******************************************************************************* * @file : main.c * @brief : Main program body ************************************************************...
Hello,I have a STM32L552E-EV, and I would like to know how to detect the RESET button ?Thank you for your helps.
Hello all, I made a custom board with a STM32U031 and measure the standby and standby+RTC current. The value was very high (µA), so I tried with 2 nucleo board, U031 and U083 with the PWR selection exemple code from ST. And I also check this video w...
Hi everyone,I’m planning to buy an STM32 development board to start learning FreeRTOS. I have experience with bare-metal firmware development, primarily on TI C2000 DSPs and PIC32 MCUs, but I have no prior experience with STM32.My goal is to first le...
Hi, Currently using a STM32H743X Eval kit ...it has the 6" screen on it. I've check in the CAD files for the EVAL kit but its got the gerbers BOM ect.. but no complete CAD ... as in something we can import into solidworks , so were able to model bit...
