Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have develop a program on STM32F746G-DISCO revision B02 with QSPI N25Q128A13EF840ENow the new boards revision C03 use the QSPI W25Q128JVEIQ.I have copied the file W25Q128JVEIQ_STM32F746G-DISCO.stldr from CubeIDE 1.16 to the STM32 ST-LINK Utility\S...
Hi,I have started working with the B-G474E-DPOW1 (STM32G474RE). The intention is to use the G474 in a custom design.I can connect and use the board fine with the on-board debugger, but I want to use the TAG-Connector 10-pin header (CN10, as this is t...
Hello, I am working on a diy simracing project which use the STM32F401CCU6 board. I just bought this board and It worked fine until today for a reason I ignore. The board is stuck on the red led, the blue led doesn't light up anymore. I can still fin...
Hello,I have a evaluation board STM32L552E-EVAL, and I would like to know what is this part used for ?I see 2 pins (USB_D_N and USB_D_P) that connect to the STM32F103CBT6What is it for ? To program the component and debug. Thank you for your answerRe...
Hi ST,I am using a stm32h743I EVAL Board and trying to connect the 8ohm speaker on CN19. I am using SAI_AudioPlay example from the STM32Cube_FW_H7_V1.11.0 package. I have followed the readme file and got the headphones working fine; to make the speak...
Hi everyoneI want to measure a small voltage of 10mv-50mv of a sine wave.Can i use Internal adc of nucleo board ? what is the lowest voltage i can measure using internal adc.
I have an STM32F411E-DISCO board and I am facing a problem with the I2C1 Peripheral. 1. I configured the I2C1 (PB6 & PB9) to interface with the CS43L22 Audio DAC on the Discovery Board and it gets stuck at waiting for the SB bit in I2C1->SR1 register...
HI EveryoneI am using Nucleof446RE board for uart communication through usb cable which is also my power supplyIs it possible to use external 5V supply for MCU and use USB cable only for uart communication or any uart to usb converters are needed to ...
I was implementing i2c on the stm32f4 to read the as5600 magnetic encoder. Everything ran perfectly for a while, then the I2C got stuck, I check and see that after the start generate, sda transition when the scl still low. I checked many times and t...
I tried to set the SPI CLK to 20MHz at VDD=1.8V, but there was no output signal at PB13. When I change to 5 MHz it returns to normal, but the waveform seems to have been filtered by the low-pass filter. Finally, I set it to 2.5MHz to make it work st...
