Submitted by Stefan Kristiansson:
patch #7910 Add missing PCINT2_vect to iotn40.h and update
all the following vector numbers
* include/avr/iotn40.h: Add PCINT2_vect, and shift all
subsequent (misplaced) vectors; rename ADC_ADC_vect into
ADC_vect to match the datasheet.

As the old ADC_ADC_vect name could not have worked at all (due
to the shifted numbering), I decided to not keep it as there
is no backwards compatibility needed.


git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2383 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by W. Trevor King:
patch #7826 Add ATMega32u4 support to the led-blinking demo



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2384 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by Maksim Kuleshov:
patch #7654 include/delay.h: delay_us >255us without decreasing
resolution
* include/util/delay.h.in (_delay_us): Add a second decision
logic that decides whether _delay_loop_2() could still be
used, or the fallback to _delay_ms() is required; while here,
reorder local variables so it compiles warning-free in all
configurations



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2385 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by Frédéric Nadeau:
patch #7260: Addition to power.h
* include/avr/power.h: Extend clock prescaler support to devices
with XDIV (ATmega103, ATmega64, ATmega128)



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2386 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by Radoslaw Koppel:
patch #7220: Add UBRR overload functionality to <util/setbaud.h>
* include/util/setbaud.h: check for overflow of UBRR_VALUE



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2387 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by Dean Camera:
patch #7212: Add pgm_read_ptr() macros to pgmspace.h
* include/avr/pgmspace.h (pgm_read_ptr_near, pgm_read_ptr_far,
pgm_read_ptr): New macros.



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2388 1084037a-409f-4a99-8160-1a4b3577d4c1
Submitted by Georg-Johann Lay:
bug #38135: Install a dummy stdfix-avrlibc.h
* include/stdfix-avrlibc.h: New file.
* include/Makefile.am (avr_HEADERS): Add stdfix-avrlibc.h.



git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2389 1084037a-409f-4a99-8160-1a4b3577d4c1
Fix a mistyped release number: in December 2011, I released version
1.8.0 rather than 1.7.1.


git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2390 1084037a-409f-4a99-8160-1a4b3577d4c1
Deleted function iso_weeknum(). Added function iso_week_date() and its re-entrant counterpart, and modified strftime to use iso_week_date_r().

git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2391 1084037a-409f-4a99-8160-1a4b3577d4c1
Updated NEWS and changelog

git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2392 1084037a-409f-4a99-8160-1a4b3577d4c1
Modified svn properties

git-svn-id: http://svn.savannah.nongnu.org/svn/avr-libc/trunk@2393 1084037a-409f-4a99-8160-1a4b3577d4c1