Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
What is the fastest way to transfer data from an MCU to a PC?I have an stm32h723zg that I want to use to transfer 40Mbits/sec data to a PC, but I am not sure what is the way to achieve this I tried USB CDC but got only 0.5Mbits/sec due to the limita...
Im currently porting a CPU performance benchmark from ESP32 to STM32 that uses FreeRTOS. Im unable to make it work due to some errors that continue appearing that might suggest there is a stack overflow, but increasing the stack size doesn´t help.Deb...
Hi,I have configured STM32 as a server using tcp_echoserver example. I'm receiving data through tcp_echoserver_revc() function.I'm receiving packets in this way: #INIT*When STM32 receive X packets (Around 14), it stops receiving data and TCP connecti...
Hi folks, this is my first post here on this forum and I expect to find an answer to this issue I currently have.Just so you know, my current hardware setup involves an STM32L152RET6 MCU on our custom board which we have been able program using a Nu...
I'm using FATfs file system on external flash (16MB) using STM32F767, I'm able to create/ read/ write/ close files.I've created 4 files: sequence of handing files and sector no assigned to them are as,Created/ Write File1 - sector 8Created/ Write Fil...
Dear STM Community,I hope this message finds you well. I am currently facing an issue while attempting to write and read data in the flash memory of an STM32F091RC using STM Cube IDE.Specifically, while the write operation executes correctly, I encou...
HiI am using STM32H753VIT6 together with LAN8742A.I have some questions regarding the setup.1. My schematic for the LAN8742A is shown in the picture below. I plan to use the PHY to generate the clock. To my knowledge this requires a pulldown resistor...
Dear All,on my STM32F board, i have the uart rx pin not connected/floating. Due to too many noise interrupts, I have configured UART in tx mode only and disabled RX interrupts. Is this fine? Or should the internal pull up be enabled for the RX pin?
Hello everyone,I'm having issues with programming a STM32F429IIT using USB DFU. Im able to program it without issue with a STLinkv3 and the hardware is fully working. The issue is strictly when using ST-Prog, the firmware download will reach 54% and...
Hi all, I am currently running tcp echo client example code from st on a NUCLEO-H563ZI which I have got working send and receiving messages over TCP/IP I am trying to get nx_tcp_socket_receive_notify working however when I use the function and connec...
