Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
We are designing a board for internal product development and testing (not for sale) based on NUCLEO-U575ZI-Q (the Altium source). We aim to manufacture a handful of boards for internal use during development. We will re-use parts of the existing des...
HiI have found that the STWINBX1 loses RTC at poweroff (or does CubeMX write code to reset RTC at poweron? there is a ticket on that) so that I have to battery-power it on, connect usb, update RTC and then disconnect while still on in order to log wi...
I'm currently working on my custom STM32F405RGT6. I've soldered the minimum systems (STM32F405RGT6 + Necesary Resistor n Capacitor + LED ). I've been able to program the MCU to blink the LED at first. So i start to adding other componentsI've been ad...
Hello,I am facing reset problem when I am waking up from Sleep mode. I am using WWDG in Software mode.APB1 Frequency as 40MHz. COnfiguration of WWDG:hwwdg.Instance = WWDG;hwwdg.Init.Prescaler = WWDG_PRESCALER_128;hwwdg.Init.Window = 127;hwwdg.Init.Co...
Hi, I am following a video to write a bootloader that transfers the application code serially into the STM32F446 controller. The video originally presents the STM32F7xx series controller, but I am applying it to the F4xxx series. I have modified the ...
Hi, We have bought the NUCLEO-H533RE board and I tried to power it via E5V by connecting the Arduino Minima R4 board 5V power output into E5V and GND signals in pins 6 an 8 respectively. I instantly noticed that the LED LD3 is lit with green, but the...
Hello, Can I output an adjustable voltage ranging from -10V to 10V using the h753zi development board? I found something like a "PWM to 0-5V/10V DAC Module."Would I need to use such an external module or build an additional circuit externally to achi...
Hello, I made a code to readout all the STM32 ADCs. The code works.I want to run it on my Nucleo-F303ZE with JTAG ProVision, but it dont work.What did I do wrong?I connected it like this:JTAG NUCLEOTCK => SWCLK-JTCK (PA14)TMS...
Hello everyone, I’m currently working on a project involving the STM32F446RE as the main microcontroller. It’s my first time using Altium Designer, and I’ve been searching for the footprints and schematic symbols for the components I need. While I’ve...
