Calculator

Polish notation calculator project for IL2C proof of concept

What's this?

• These are sample code for IL2C.

The core

• "Calculator.Core" is a proof of concept for polish-notation based calculator code library written by C#.
• It's very neutral implementation, not included any platform dependent code.
• Target platform is .NET Standard 2.0, but IL2C can't understand external libraries currently :)

The rule for unit tests

• "Calculator.Core" already independent. So we can test this library with standard .NET test technics.
• The "Calculator.Core.Tests" project contains same test code using for NUnit library.

Platform implementations

• IL2C translated to C language code and stored to "$(SolutionDir)Generated" directory.

Windows

• "Calculator.Win32" can execute directly on Windows.
• It contains platform-dependent glue functions at the bootstrap main function.

CMake (MinGW32)

• This is sample structure for building with CMake.
• Ready to build using CMake if you already build "Calculator.Core" and stored translated code into "Generated" directory.
• "Calculator.CMake/CMakeLists.txt" is CMake script and you can build using "build.bat".

UEFI

• "Calculator.UEFI" can execute directly on UEFI platform.
  • Exactly, this code absolutely contains non-OSes, can boot up from USB flash memory :)
• It contains platform-dependent glue functions at the bootstrap main function.
  • ConIn, ConOut, OutputString, WaitForEvent, WaitForKey, ReadKeyStroke.

M5Stack

• "Calculator.M5Stack" can execute directly on M5Stack with calculator FACES module.
  • Exactly, this code absolutely contains non-OSes, it's firmware-level programming :)
• It contains platform-dependent glue functions at the bootstrap main function.
  • Bypass from-to display module (ILI9341) on SPI and Calculator-FACES keyboard (custom AVR) on I2C.
  • M5_Terminal, i2c_keyboard_read

WDM

// TODO: