My USB is a virtual COM port. I am trying to implement the BCD feature in order to detect what type of port is present when USB a cable is attached. We have charging capability and will use the type of the connected port to determine whether to enabl...
Hi,Currently working on a STM32U575, I was happy to see that the RTC now have a binary mode option.I've done some experimenting using the HAL (generated through CubeMX 1.15.1), and I'm intrigued about its init behavior, is it expected, buggy or lacki...
I am currently working with the STM32H573I-DK discovery kit and am trying to enable Ethernet connectivity using LWIP in STM32CubeMX and STM32CubeIDE. However, I have noticed that the LWIP option is not available in STM32CubeMX for this board.Could yo...
Hi, I am using STM32G0B1CBTX and used the STM32CubeMX to configure USB host with CDC class. When connecting a CDC device, I noticed that it passes the enumeration and configuration but fails to find the interface used. More specifically, it fails the...
Hi CommunityI can not find the " HAL manual M1785 User manual Description of STM32F0 HAL and low-layer driver" pdf file in the dedicated webpage for this product, which is the following page:https://www.st.com/en/microcontrollers-microprocessors/stm...
STM32L476RE immediately exits STOPMODE2 after entering, even though the HAL_SuspendTick() tick has been called prior to.I have a small C application running on an STM32L476RE and I am using FreeRTOS as an OS. I want to periodically enter into a low p...
Hi,I am running my Zephyr application from an OSPI external flash and would like to write to the same flash. The MCU is an STM32H730, and the flash is an IS25LP128.However, the flash_stm32_ospi_write method in zephyr/drivers/flash/flash_stm32_ospi.c ...
Hello,we are experiencing RAM corruption when running an application in external RAM when setting a breakpoint while debugging.The issue can be reproduced using following configuration:1. Open example STM32Cube_FW_H7RS_V1.1.0\Project\STM32H7S78-DK\Te...
Meanwhile STM goes with Microsoft AZURE RTOS - ok, fine, feature rich, obvious! But "I miss a feature": open and read a file from the MCU internal flash memory (as a const file content, as array of characters, without a need for a sector based, FAT b...
Hi!I'm trying to make a LCD screen work, but without success.I found this library:https://github.com/STMicroelectronics/stm32-ssd1315But I can'd find more documentation with examples (how to initialize).Can you give me a "wire"? Now I'm using a ssd13...
