Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a brand new Nucleo G474RE board. I see that the default HSE is X3 at 24MHz. The solder bridges and capacitors are OK as per the board documentation, and checked to be physically on the board.But I cannot get HSE to oscilate. The (autogenerated...
We are working with a board featuring the STM32L452 microcontroller, configured for ADC readings. On my old board with the same MCU, the Vref (reference voltage for ADC) measures 3.3 V even without flashing any code, which is as expected. However, in...
Hi everyone!Does anyone have the link to the schematic of stm32h750b-dk. I'm new to this world but I found the schematic for other boards. By schematic I mean the correspondence between the name of the pins as marked on the board and the "internal" n...
Hi,I had to install STM32 tools on a MacBook Pro 2023 M2. I have a STM32H7474I-Disco board which works fine under Windows 11. When I connect the evaluation board to MacBook it pops-up a window to enable ST-Link driver. I enabled the driver but the us...
As I tried to find CAN drivers for " STM32L4R9I-EVAL" but I didn't find any, And I tried configuring CAN example of Stm32L476G-Eval board but it is not working.Anyone who worked on CAN (Protocol )configuring on STM32L4R9I-EVAL board please Guide me i...
Hey friends,Until yesterday, my custom board with the STM32H753ZI100_24 MCU—connected to an IMU sensor, magnetometer, and barometric sensor via SPI—was detected successfully by STM32CubeIDE. But today, when I came to the office, I’m unable to initial...
There's nothing in the manual which tells you which pin is source, and which is load! PS:Even the schematic doesn't help!
Hello, I have tried to turn on LEDs on the STM32F429i eval board, using buttons and interrupt. I also noticed on the touch screen, there is GUI that has some basic operations like opening the folder and playing a simple game. What kind of RTOS does...
Hi all,I'm trying to use the I2C2 bus to read from a BNO055 IMU. I've already configured the I2C1 bus to be used by DCMI as I have a camera attached and can't reuse it since it is configured in Fast Mode Plus and the BNO055 can only handle up to 400k...
Hi,I'm working on a project using an STM32G series MCU alongside a processor. The processor runs an application that handles firmware flashing for the STM32.We’re planning to implement firmware upgrades over I2C or UART. However, due to hardware limi...
