Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have a simple recommendation that would greatly improve your HAL drivers: please add a UserContext field to the handle structures for HAL peripherals (e.g. UART, I2C, SPI). I'll explain.I write compatibility drivers for communication peripherals f...
I am working on a custom dual-boot bootloader for the STM32G0B1CCT6 with the following features:Bootloader located at 0x08000000 (about 20 KB flash).Two application firmware slots:App1 at 0x08005000 (22 KB)App2 at 0x0800A800 (22 KB)On reset, the boot...
Hi everyone, I'm working on implementing a UDP communication between my STM32H755 (Nucleo-144) and a PC, where the microcontroller acts as a UDP client. I'm using lwIP with the netconn API and FreeRTOS is already running with several tasks (that's th...
Greetings , I ve tried to work with ethernet and lwip on stm32f756 nucleo board but somehow didint figure out whats wrong. https://community.st.com/t5/stm32-mcus-products/stm32f756-ethernet-and-lwip-lwip-ram-heap-pointer/m-p/768279#M272145I tried thi...
Hello,I'm new to the USB protocol and currently facing an issue with USBX.I'm working on a project using ThreadX and the USBX stack, trying to develop a Custom HID device with two endpoints: one IN and one OUT.I generated the code using STM32CubeMX, ...
Hello,I am trying to communicate with an SDI-12 sensor through my custom STM32L4 pcb. The communication that I am trying to achieve is from a 3.3V microcontroller. Thus, I used the SN74LVC1G240DBVT buffer to convert my UART to SDI-12 data one wire, a...
Hi to everybody.I'm trying to create a simple program testing the anti tamper function of the STM32 serie U0.I have the Nucleo U031, but I have tested with the U083's example (adjusted in the MCU tipe) but nothing changes, both LL and HAL. (there are...
Hello all,I am using IAR Embedded Workbench 8.22.3 and needed to add support for the STM32G4 series (specifically the STM32G431RB). Since this version of IAR does not natively support STM32G4, I followed the official patch installation process.Steps...
Dear All, I'm trying to develop a USB HID mouse and keyboard both on the same USB connection for the nucleo-H755ZIQ board. I mean a complete project (from configuration in CubeMx) and software implementation for CubeIDE. On the net I've tryed some ex...
Hello,I need to connect SD card to STM32H5 device. CubeMX does not support fatfs I was using in the past, but only ThreadX and FileX. We decided to use this as STM32H5 seems like a good choice for many future projects.So we connected the SD via SPI.M...
