Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi,I run using the STM32CubeExpansion_Cloud_AZURE_V2.1.0 follow this Readme instruction.But why it stuck at the Writing Credentials to boards...
Hello,I'm trying to find out why nx_tcp_client_socket_connect is returning 0x38. This error code is not listed in documentation. Because of this, there is no ARP packet being sent. static VOID nx_app_thread_entry (ULONG thread_input){UINT status;stat...
Hi, For my application I need the following, I want to store variables in Flash memory, in order to preserve the data after a Hardware reset. My approach is as follows: 1.) Modify the linker script to keep a page of flash memory outside of the progr...
It's not mentioned in the Databrief or AN4894 or elsewherehttps://www.st.com/en/embedded-software/x-cube-eeprom.html So it's AN4061 instead ?
Hello Friends, I am looking forward to select the STM32 series micro-controller for my application i.e. STM32F407VET6 with Ethernet PHY interface of LAN8742a. I need to support the BACnet/IP on it. Can you confirm the below queries: 1) Does ST have a...
Hi all,I write to you because I would like to understand if it is really necessary to use an RTOS. I always develop projects with different ST processors (F4 and F7) without using RTOS. In those projects the F4/F7 processors communicate with many har...
Hi all,I am a new member to stm controllers.i am using B-L072z-LRWAN1 & SUB IOT STACK.While iam using wrapper class functions i am able to see the output of my codeuart_handle_t* uart_0;uart_0 = uart_init(0,9600,0);uart_enable(uart_0);uart_send_byte(...
Hi,I am using Nucleo-F207ZG development board and trying to make it as keyboard type device.I have changed 0x01 in 'USBD_HID_CfgFSDesc' And also changed 'HID_MOUSE_ReportDesc' for keyboard.I have attached screen shot of .ioc fie settings, please guid...
I am trying to generate an EWI Interrupt from the WWDG on a WB55.I have WWDG_EWI_ENABLE set, I have global interrupts enabled and I have WWDG_IRQn enabled.I can generate resets from the WWDG, but I never get an EWI interrupt. I checked in the link m...
Dear Team,I hope this email finds you well. I am reaching out to discuss a technical challenge we are facing with the STM32L072CZY3TR microcontroller. Our goal is to implement Ethernet over USB functionality. From my research, I understand that the C...
