I would like to micromize my Arduino project and move it to ATTiny85. The first step was using sleep functions because I just want it to run once a day. Now I need to connect the 433Mhz stuff but I'm getting into a fight with cores vs. libraries vs. missing functions.
No matter what core and library combination I pick, there always seems to be something missing.
/home/thijs/Documents/Arduino/libraries/VirtualWire/VirtualWire.cpp:260:18: error: 'WGM12' was not declared in this scope TCCR1B = _BV(WGM12) | _BV(CS10);
I have tried
high lowtech cores and Manchester and VirtualWire libraries. I don't want to dive into the libraries and make them 'suitable' for ATTiny because I have more than one project.
How do I approach this dependency problem?
Found a better core here: https://github.com/SpenceKonde/ATTinyCore