Programming Embedded Systems in C and C++
by Michael Barr

The following change was made in the 1/01 reprint.

Here's the key to the markup:

        [page-number]: serious technical mistake
        {page-number}: minor technical mistake
        <page-number>: important language/formatting problem
        (page-number): language change or minor formatting problem
        ?page-number?: reader question or request for clarification


[28] 2nd paragraph, first sentence:

 	"As I have implemented it, the Blinking LED example
	consists of three source modules: led.c and block.c."

This is indeed a bug. The phrasing was changed to:

	"As I have implemented it, the Blinking LED example 
	consists of three source modules: led.c, blink.c, and 
	startup.asm."