STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! X-CUBE-SPN3 Demo Hanging on Wait Function

I'm attempting to run the X-CUBE-SPN3 demo for a single motor on the NUCLEO-F030R8 with the X-NUCLEO-IHM03A1 stepper motor driver. Importing the project into STM32CubeIDE went fine. I updated some of the parameters within the powerstep01_Init_u struc...

esnow by Associate
  • 757 Views
  • 1 replies
  • 0 kudos

Resolved! GPIO and peripheral intialization after exiting STOP Mode 1

Hi,I am using ThreadX and the STM32L4A9 processor.  When my application is ready to sleep I call an enter low power function. I followed sample code from ST Cube example which disables the GPIO CLKs and enters STOP Mode 1.//ENTER Low Power Mode/* Dis...

MD'Si.1 by Associate III
  • 1766 Views
  • 3 replies
  • 0 kudos

Resolved! STM32G431 - how to use interrupts within library

Hi,I'd like to create a library for fast handling the USART2 and TIMER. Unfortunately, when I move the USART2_IRQHandler() to the library, the linker do not include this function in a final application, and the program crashes by ending up in the end...

mrox by Associate II
  • 2383 Views
  • 5 replies
  • 3 kudos

USB VCP Packet Loss with STM32L4R and Windows

Hello, I have an STM32L4R9ZI controller connected to a computer running Windows 10. I have a custom protocol where the computer sends a command and my controller responds. I am using VCP to achieve this. The communication is established and operation...

Makarand by Associate II
  • 1601 Views
  • 3 replies
  • 0 kudos

Resolved! PC3_C as input

I use PC3_C pin as an GPIO_Input, but when i debug it is flickering between 1 and 0 even without any connection to the pin. anyone knows what happened?this is the setup i useGPIO_InitStruct.Pin = Emergency_Pin;GPIO_InitStruct.Mode = GPIO_MODE_INPUT;G...

BAl K.1 by Associate III
  • 1194 Views
  • 2 replies
  • 0 kudos