Bare-Metal STM32 Controlled via Ethernet with a Qt5 Application

Описание: This video demonstrates a Qt5-based GUI application running on a single-board computer (SBC), controlling a bare-metal STM32 microcontroller over Ethernet using a lightweight TCP protocol. Both the SBC and the STM32 have their own Ethernet interfaces and are connected to the same local network

✅ No Libraries — pure bare-metal STM32 firmware
✅ Qt5 GUI runs directly on the SBC (no X11, no Wayland, using EGLFS)
✅ STM32 connects as a TCP client and reacts to incoming control commands
✅ Real-time interaction


📂 Technologies used:
STM32 (bare-metal, C/C++, no OS)
Qt5 (running on SBC, using QTcpServer)
Ethernet link
CH9121 Ethernet to UART

Github Link:
https://github.com/alibeknakhimov/qt-stm32...