Bare-metal firmware for the Renesas RA8 MCU family (RA8D2 and RA8P1): a hand-written HAL, RTOS/USB/networking ports, and an e-reader -- plus a host emulator that boots the real firmware ELFs, so none of it needs a board. Built with CMake + arm-none-eabi.
emulator cmake embedded firmware ereader bare-metal arm-none-eabi renesas unicorn-engine threadx cortex-m33 ra8 usbx cortex-m85 ra8p1 ra8d2
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Updated
Jul 28, 2026 - C