[avr-libc-dev] [patch #6418] Yet another delay routines

[Carlos Lamas]

Follow-up Comment #1, patch #6418 (project avr-libc):

Following David Brown's suggestion of using __builtin_constant_p() GCC
function to test the macro arguments I have uploaded a new version of the
headers. The main changes are:

- Errors emitted are controlled and now error messages are clear. Extra lines
of printed messages also help the IDEs to locate the source line of error in
the C code.

- Argument range checking is performed on the delay time intervals.

- Comments were updated with the changes and some modifications were
introduced for Doxygen compatibility.

- Some internal use macros called only once from __SHORT_DELAY() in the
headers have been eliminated (moving the code to the caller) to reduce the
number of macro definitions.

Everything else remains the same.


(file #15289)
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File name: delay2.tgz                     Size:6 KB


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