About STea

STea · 2024-07-22

Summary To understand how middleware like NetXDuo and LwIP use the STM32 HAL Ethernet driver, this article demonstrates a bare metal application to send and receive Ethernet frames. SummaryPrerequisitesObjectivesStep-by-step instructions1. Board conf...

STea · 2024-07-18

Introduction In this article, we discuss some debugging tips when the Ethernet is not working as expected. When working with the Ethernet peripheral on an STM32 either through a costume board and firmware or with one of ST provided boards and middle...

STea · 2024-06-27

Introduction For a firmware developer targeting and STM32 MCU based on a Cortex® M, they need to keep an eye on memory access, hardware availability, clock, and power to avoid running into issues that can be hard to follow and determine their root c...

STea · 2024-05-21

Summary Protecting the firmware is a paramount concern in the design and deployment of embedded systems. STM32 microcontrollers, which are integral to countless applications, employ various mechanisms to safeguard against unauthorized access and ta...

STea · 2024-03-07

Summary Our STM32Cube_FW_H5 package contains several UDP application examples that can be of great help. This article provides a detailed guide on how to develop an application using NetXDuo and benefit from TrustZone® isolation and security featur...

STea · 2024-07-22

Hello @Simon477 , Make sure that the buffer size is sufficient to hold the incoming data. If the buffer is too small, it might not be able to store the entire packet.Here is an example of the receive callback: void udp_receive_callback(void *arg, str...

STea · 2024-07-22

Hello @VSomasekhar , based on the informations you previously shared i Don't see why you are seeing such behavior. maybe try to overwrite the receive and send callback maybe they are causing this echo responses .Regards

STea · 2024-07-22

Hello @faharintisar , sorry to hear this another suggestion maybe to use the API call as follows: status = nx_mdns_domain_name_set(&mdns_instance, "hostname.home");Regards

STea · 2024-07-22

Hello @Eld_Eddan , After a quick review of the code you shared it seems like you are missing some important steps to make your example work reliably and ensure that the kernel of FreeRtos is doing its job you need to configure another clock source as...

STea · 2024-07-22

Hello @Mahesh07 , You can refer to this article: How to create a project for STM32H7 with Ethernet ... - STMicroelectronics Community Also, this one: Ethernet not working on STM32H7x3 - STMicroelectronics Communityyou can also find example on the STM...

User statistics

User Activity

How to create a bare metal HAL Ethernet application on STM32H563/STM32H723

Debugging tips when working with an Ethernet peripheral

How to debug a HardFault on an Arm Cortex®-M STM32

Isolation in STM32 microcontrollers: STM32U5 and STM32H5 similarities and differences

How to create a IPv4 NetXDuo Ethernet UDP application for STM32H5 with TrustZone® enabled

Re: LWIP STM32F7 UDP Rx Callback Data is not equal to Data Length

Re: setting a backlog, response issue with TCP Raw Socket Server

Re: Azure RTOS NetxDuo mDNS domain set issue

Re: Ethernet on stm32f767 For Dummies

Re: Ethernet Based Application in H755ZI-Q board using LwIP -TCP communication particularly for RMII support