Hi!

> something fast, clean, simple, able to access loads of memory, and  
> still (mostly) use dos development tools, would be a great thing for  
> a lot of embeded developers if nothing else.

Question to those who also know more embedded operating systems:
How would the suggested variant of DOS compare to those?

> Yeah, it might break 75% of dos programs, but that's still 25%

What sorts of software would you WANT to run on embedded DOS?
Probably nothing interactive with keyboard and screen anyway?

> companies listen anyway) so a new updated dos with all new features  
> such as memory, usb support, int21 compatibility, and support for  
> things like sd cards, flash drives, multicore processors,  
> multitasking and so on, would be a fine addition

Probably something that I have said often: What types of USB
devices do you want to be supported? SD / (USB?) flash drives
and similar often fall in the "USB storage" driver category,
for which both BIOS based and DOS based drivers should work
in normal versions of DOS already :-) Memory support in "old"
DOS handles up to 4 GB RAM (possibly only using 3 GB of that,
depending on graphics RAM etc etc) which sounds like a lot in
context of "embedded" systems :-) Finally, some inspiring DOS
multitasking / multicore / big-RAM usage examples would be an
exciting topic for this list :-)

Eric


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