QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).
Ours Direct ESP-IDF DSI + Arduino (arduino-cli) 9.5.0 src/app/drivers/st7703_dsi_driver.cpp NINA Display Waveshare BSP (ESP-IDF 5.4.0) 9.2.0 sample/ESP32-P4-NINA ...