This software was compiled with IAR Embedded Workbench, 4.30D. To use GCC the source have to be modified.
To make project on IAR EWAVR:
Add the .c files to project (
main.c and RC_oscsampleif.c). Select device --cpu=m16hva, ATmega16HVA. Enable bit definitions in I/O include files, output format: ubrof8 for Debug and intel_extended for Release.