This script extract the fuse bytes from the .fuse section of a AVR elf file.
See the avr-libc documentation (http://www.nongnu.org/avr-libc/user-manual/group__avr__fuse.html) for more information on how to embedd the fuse bytes into the elf file.
Usage:
./extractfuses [a|l|h|e|avrdude] elf-file
Options:
a print all fuse bytes in the order high, low, extended
l print the low byte
h print the high byte
e print the extended byte
avrdude	print the avrdude command to program the fuses