Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! Change STLINK-V3EC VCP Baud rate on NUCLEO-H7S3L8
Hello,is it possible to change the baud rate VCP to USART bridge of the STLINK-V3EC on the Nucleo STM32H7S evalboards?The documentation states the following:Virtual COM portThe serial interface UART3 (PD8/PD9) that supports the bootloader is directly...
Resolved! Nucleo C031C6 Virtual COM Port problem
I am working on the Nucleo C031C6 and struggling to use the virtual com port. The datasheet says that the virtual com port is connected to PA3 and PA2, so I want to send data to my computer with USART2. Unfortunately, I do not understand why the pins...
Can a Nucleo-G474RE program an external target via CN4?
Using CN4, there are instructions for using an external debug probe to program the on-board STM32G474RE MCU. This seems strange given the fact that there's an embedded ST-LINK/V3, but I've made it work. What I would really like to do is use the emb...
Resolved! SVW not working correctly on NUCLEO-H7S3L8 when correct CPUCLK is set
Hello,we wanted to run some timing tests with USB on the NUCLEO-H7S3L8 together with the SVW (Serial Wire Viewer).CPUCLK is set to 600 MHz from the CDC_Standalone example, Trace and Debug is enabled.SWV always fails if the 600 MHz are set in the Debu...
ST-LINK V3 firmware and licensing
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...
Resolved! STWINBX1 loses RTC at poweroff?
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...
Resolved! STM32F405RGT6 Custom Board LED not working anymore
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...
Resolved! Watchdog functionality in Sleep mode for STM32U535CET microcontroller
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...
STM32F446RE CRC mismatch
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 ...
