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mcore.txt

Associated article: Low-Level APIs for Embedded Systems

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Published source code accompanying the article by Tom Cunningham and Chad Peckham in which they APIs for embedded and real-time systems tackle debugger interfacing, task management, low-level device I/O, and the like. Tom and Chad examine a pair of APIs that are typical of low-level programming interfaces in embedded environments, focusing on the Motorola M-CORE architecture.

					Low-level APIs for Embedded Systems
by Tom Cunningham and Chad Peckham


Listing One
while (!((data = uart->URX) & URX_CHARRDY) &&   /* no data */
       !(data & URX_ERR) &&
       timeout != 0)
{
    if (timeout > 0)
    {
        for (i = 0; i < delay; ...
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