CPRE 458 Final Project: RTOS for Atmel SAMD21 Directories /lib: Third-party software libraries. /scripts: Helper Python and Linker scripts. /src: C sources for the embedded software. Acknowledgements Gregory Ling (https://github.com/glingy) for his Python stack analyzer, BMP detection script, precise ASM busy wait functions, and MIN/MAX/CLAMP macros Stack analyzer modified by me to work with GCC Small stack analyzer bugfixes by me ASM busy wait function bugfixes by me Atmel for CMSIS headers, SVDs, linker script, and startup script. Used under Apache 2.0 License. Linker script and startup script modified by me picolibc project for their compact and efficient libc, libg, and libm implementations. Used under BSD license.