This repository contains code of a sample kernel assembled for the monitor device in an emulated automatic watering system.
A cross-compiler toolchain for AArch32 bare-metal targets (i.e. arm-none-eabi) is required to build the kernel.
- GCC 10 (ARM Embedded Toolchain v10.3-2021.10)
- GCC 11 (ARM Embedded Toolchain v11.3.Rel1)
- macOS Big Sur
- macOS Monterey
- Ubuntu 20.04 LTS
- Ubuntu 22.04 LTS
Note that other systems are not tested.
The sample code is designed for Stellaris LM3S811EVB which has a 50 MHz ARM Cortex-M3 processor, 8 KB SRAM and 64 KB Flash.
- QEMU
- ARM FastModel
The assembled kernel uses CMake as its build system.
A CMakeLists.txt is provided to build the kernel on macOS and Ubuntu.
Please refer to the manual to build the kernel step by step and run it in QEMU or ARM FastModel.
The assembled kernel supports CLion.
Please refer to the manual on the host system and build the kernel in the IDE.
The assembled sample kernel is licensed under BSD-3-Clause.