Hi,I am trying to communicate between 2 Nucleo boards(Nucleo-F446RE) using I2C in interrupt mode,when I am sending data from master to slave in Interrupt mode it works fineBut when I try to send the data back from slave to master, it fails and while ...
Hi, I have an STM32F411RE master device connected to a slave STM32F411RE device via a UART connection. I need to update the firmware of the slave device using a UART bootloader. How can I initiate the bootloader mode on the slave device, and what pro...
Hey. I am trying to develop a web page about the NUCLEO-H723ZG, the MCU is STM32H723ZGI want to develop a product that can be connected to the network. I want to be able to connect to my product with website on the browser and use it to control the p...
Hi team,We have selected Trust zone MCU STM32U585ZIT6Q (U5 series) for our project.We are using with Trust zone enable in our project with AZURE RTOS. 1: without Thread x STL Lib working . 2: with Thread x STL lib failed for CPU TM7 function . PSP ,...
Hi All,I have recently joined a new company and I currently responsible for the Firmware design on a new product that has been externally advised that it should be rated as Class C, with regards the following standards (IEC-60730 and IEC-60335). The ...
I have came across the Library package X-Cube-ClassB which certifies household electronics appliance Class B. I couldn't find anything for class C. Is ST working on developing a Class C library? If so, Can I get a roadmap? If not, can I get support f...
I'm working with the discovery board stm32H750B .I've created a basic CubeMX project with just LWIP enabled with LAN and unable to ping the board. I'm using version stm32cubidie1.13.1, stm32cubeMX 6.9.1. I have done the configurations. "MX_LWIP_Proce...
I am working on NUCLEO-U575ZI-Q. The code is generated with STM32CubeMX (using STM32CubeIDE) and the application uses ThreadX, which was added to the project using CubeMX.When a thread call any function that would lead to a suspension of the thread, ...
Hello. I am getting fault error or uart_waitonflaguntiltimeout error when receiving data from UART via DMA on STM32F4 series microcontrollers when the power of the device on the other side is turned off. What could be the reason for this? What should...
Hi!I'm using a custom PCB with STM32F767 on it with LAN8742a for Ethernet communication.Just to mention, I'm totally new to Ethernet topics.I have already search for an very simple example on how to just test the connection from the STM to LAN8742a (...