BareMetalRaspi

Circle is a CPlusPlus library for building "bare-metal" applications on the RaspberryPi.

https://github.com/rsta2/circle

In other words, it has all the bits you need to control the low level Raspi hardware from your C++ application.

Or you can build something like CrossTalk (the bare-metal SmallTalk) with it.

Wonder if anyone's done a bare-metal LispMachine with it?

(Thinking about FerretLanguage)

There's InterimOS

CircuitPython is PythonLanguage for it.

A book for bare metal ARM in C : https://github.com/umanovskis/baremetal-arm

See also :

• LibraryOS
• VirtualMachines