Hi,i working on USB protocol using STM32L496ZG Nucleo board.On board Vbus is showing 0v though i applied through the code.USB device(mouse interfacing) is not detecting from STM32L496ZG Nucleo board
I have generated C project with Tim2 interrupt configuration from CubeMX and converted into C++ project. when the project is in C timer2 is working. but when I changed it to C++ project, after interrupt enable function execution it stuck at Infinite ...
i have the nucleo-h753 evolution board , and i want to activate the ethernet port to perform udp client .i want the implementation without FREERTOS i followed the steps described in the link below :https://community.st.com/s/article/How-to-create-pr...
We are working on radio dongle application using STM32F411/13. We have mostly everything working, except for a lingering issue with USB. Details of the issue are as below:The radio dongle application enumerates as a CDC-ACM device as expected.And we ...
Greetings,I've always programmed MCU's using USB connector (e.g., on Nucleo boards) or through JTAG (for custom boards). We are considering STM32G030Fx (TSSOP20 package) for sensor control - however, I need to figure out how to program the chip. Fr...
Hi, I am using STM32f429zi nucleo-144 board to configure Ethernet using LWIP and FreeRTOS. But my program doesn't execute after "MX_LWIP_Init();" in the StartDefaultTask. What could be the issue? It halts on the below function inside queue.c.Function...
The code in HAL_ETH_SetMDIOClockRange() function for H7 series, starting from HCLK frequency of 150 MHz and higher, sets the MDIO clock divider to 102. Per IEEE 802.3 specification the MDIO clock must not exceed 2,5 MHz, which means that it will be v...
Need help.I have a problem with the implementation of the tcp-client. I use STM32H7, FreeRTOS, LWIP (netconn). As a tcp- server - the Hercules terminal.Situation 1. The tcp-server (Hercules) is waiting for a connection. The tcp-client starts. The con...
Hello I am looking for information about the available Wi-Fi modules that I can use for an IoT application, with software support (software drivers & examples for easy integration). The main application is to be able to connect to an MQTT server. Loo...
I have a question about SVC.I am currently implementing an OS service call using an SVC.When other interrupts and SVC interrupts occur at the same time and the other interrupts are executed first, it seems that the SVC interrupts are not pending.In o...