Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone!I am developing a custom bootloader for STM32H750XBH and run into problem:some applications successfully start and run in AXI SRAM (0x2400 0000);some applications starting but breaks somewhere.Note: both kind of applications very simil...
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...
/* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "usb_host.h" #include "usbh_core.h" #include "usbh_msc.h" /* USER CODE BEGIN Includes */ #include "ff.h" /* USER CODE END Inclu...
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 ...
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...
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...
Most commonly used busses like I2S use a framesize of 64bit (32bit left, 32bit right)DMA uses the bus width (also 32bit)Audiodata with bit depth 8bit is almost useless anywaysSo why does HAL_SAI_Receive_DMA() return an 8bit-value? Wouldn't it be much...
Hi to everyone. I'm developing bootloader for stm32h745. My idea is to rewrite FLASH of the M4(0x81000000) core using proramm executing int M7 core. So For this first i need to stop M4, programm M4 flash and then restart it. The issue is how to stop ...
