STM32 MCUs Embedded software

I am using STM32 microcontroller and I am facing problem of DFU/RESET Switch that after booting the controller by reset pin the DFU mode is not detect. what is the possible solution of this?

Receive UDP broadcast from a particular source port

Hi all,I am working on a project that transmits UDP packet to a remote IP and port. I need to receive a broadcast packet from a particular source port. Below is my current UDP initialization.I am using LWIP stack for UDP communication. How should I i...

Hello guys, I am working with STM32G0C1RET6. I want to use STM32 as a USB host and want to save data on USB flash stick. I followed some tutorial from ST microcontroller's youtube channel but I am still not able to mount my USB device. what should I do?

Here are details about my project:I have connected my USB_DM and USB_DP pin directly to USB connector.I enable A9 and selected as a GPIO output using VBUS setting in CUBEIDE. Which is providing me 3.3VI read that there is inbuilt pull up resistor in ...

How do I notify a freeRTOS Task that a global variable or Mailbox has changed?

For my example, I have 3 tasks; UserInterfaceTask.c, WorkerTask.c and ControllerTask.c. When a user pushes a button the UserInterfaceTask detects it and sends a Queue message to the ControllerTask. The ControllerTask then updates a global Mailbox w...

How to manage sleep mode with the framework ST X-CUBE-CELLULAR ?

I would like to manage the sleep mode of the BG96 Modem with the ST X-CUBE-CELLULAR5.2 , but I did not arrive, can you please help me with ideasIAR Workbench Kit : P-L496G-CELL02 ( STM32L496 + Modem BG96 ) ST X-CUBE-CELLULAR5.2 Manage sleep and wakeu...