Arduino and MCU Support

[aberba]

On Friday, 19 June 2020 at 11:57:01 UTC, frasdoge wrote:
> I am looking to use D for microcontroller programming due to 
> its benefits over C in workflow and general language features.
>
> I was wondering what the current state of this is, especially 
> with regards to AVR. An example of the MCUs I would like to 
> develop with include anything from 8 bit ATmega328p to 32 bit 
> ESP32.
>
> The ESP32 can be programmed in C, C++, micropython and Lua, so 
> I'm hoping there's at least some compatibility there.

Once you get it to work, please document something for use by 
others. Its quite unfortunate this is not well documented.