If you're in trouble and cannot find an answer to a question which goes beyond Stack Overflow...

If you have a not-so-usual solution for your problems but need to justify it to your boss...

If you like to think on your own rather than blindly follow "common wisdom" and "profound truth"...

...then 'No Bugs' Hare on Soft.ware might be the right place for you.

Your mileage may vary. Batteries not included

MCUs are quite different from traditional-CPUs-we’re-dealing-with-most-of-the-time, and often require different handling.

MCU, page 1:

Bringing Architecture of Operating Systems to XXI Century – Part II. Desirable Improvements

posted April 24, 2019 by "No Bugs" Hare

Quote:	“low-end versions of the new OS should be lean enough to run on a ~$1 MCU (these days ~=4K RAM, 32K ROM)”
Another Quote:	“last N minutes of the life of the production program before crashing, should be replayable on my development box.”
	[→]

posted October 12, 2015 by "No Bugs" Hare

Abstract:	JoFS provides faithful EEPROM emulation and ACID-compliant Flash-based storage
Quote:	“The first working version of JoFS is expected approximately by the end of 2015”
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posted October 5, 2015 by "No Bugs" Hare

Quote:	“Whenever a developer is using something named ‘X Emulation over Y’, she may expect that a faithful emulation exhibits the same properties as original (non-emulated) X.”
Another Quote:	“Unfortunately, as discussed in detail above, none of five implementations is a really faithful EEPROM emulation.”
	[→]

posted September 28, 2015 by "No Bugs" Hare

Quote:	“You cannot erase single byte of Flash, but need to erase the whole page”
Another Quote:	“First of all, we want to be sure that whatever-is-already-written to our persistent storage, stays there; this property is known as Durability.”
	[→]

posted September 21, 2015 by "No Bugs" Hare

Abstract:	Definition of “Modified Harvard” architecture is confusing and overbroad. Proposed alternatives are “Almost-Harvard” and “Almost-von-Neumann”
Quote:	“One thing nobody realised for a while is that the system with the least possible amount of chargebacks is the system which rejects all transactions outright”
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