ARM Microcontroller Frameworks ============================== Here are some firmware development frameworks for certain 32-bit [ARM](http://www.arm.com) (Advanced RISC Machine) single chip microcontrollers. I am interested in alternatives to the traditional GCC development environment, so here are some experiments with [Alire Ada](https://pico-doc.synack.me), [Astrobe Oberon](http://www.astrobe.com), [Free Pascal](http://wiki.freepascal.org/Embedded), [GNAT Ada](https://docs.adacore.com/gnat_ugx-docs/html/gnat_ugx/gnat_ugx/arm-elf_topics_and_tutorial.html), [Mbed OS](https://os.mbed.com), and [Mikropascal](https://www.mikroe.com/mikropascal-arm) for ARM microcontrollers. ------------------------------------------------------------------------ Questions or comments to Philip Munts