Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi all, I am trying to configure the launch of the STM32H743 MC program from the external memory of the W25Q64 (8 MB), connected via the QSPI interface. I was able to make a working memory loader, making sure that it works correctly using the STM32Cu...
Hello,I am looking for the MCU for my project. I need the Ethernet and Can bus, so STM32F429 was in my mind first, but as I don't need the display function, I tried to find more affordable option.But I couldn't find the right one in STM32F4 series, a...
I have USB2 OTG high speed port1 working in "device mode" on the STM32N6570-DK board. I need to transfer an image file (around 10 MBytes in size) from the external PSRAM IC (APS256XXN-OBR-BG Hexadeca‑SPI PSRAM) to external PC via a bulk CDC IN endpo...
Hello!i'm trying the example BLE_HeartRateThreadX but the ioc file is not present in the directory, is that normal? i'm missing it? also the directory arent arranged like a project maked with cube ideis it possible to have an example that is maked li...
I'm encountering a networking issue where my STM32 device that is NUCLEO-H755ZI-Q, configured with the LwIP stack over Ethernet without FreeRTOS and assigned a static IP address (192.168.100.123), is unable to be discovered or pinged from a PC connec...
Hello ,I'm working on a STM32F407VET6 board with integrated ethernet port.I'm using Stm32CubeIde 1.18.1 with firmware FW_F4 V1.28.2.I'm just starting out and trying to display a webserver page without rtos for the moment.I've been going round in circ...
Hi,1. I have my own application (migrated from H7 to N6) with FileX writing to the SD card in real-time.And I see that 4-bit data bus is unusable at all (a lot of disk errors).The 1-bit data bus in NORMAL mode works sometimes. HIGH-SPEED is not worki...
The DBATTEN setting in the UCPD_CR register claims the following But as far as I know, the dead battery functionality is always present. It would have to be to work unless this is stored in NVM.Maybe this DBATTEN is some other Rd value? Maybe the ANA...
I am trying to configure the LPUART on my board, but appear to be getting nowhere. I've already configured the PLL to run at 110 MHz, and I changed the appropriate registers (`SW`) to use PLL as the system clock. I've tried flashing the board with Ze...
I am trying to implement Mass storage class in STM32U083RCT6. i thought to implement mass storage on external flash but it is not happening for RAM memory itself.
