The first 2 files linked under "we’ll need the radio/ directory from GitHub -" actually point to the "echo" directory on Github, not the "radio" directory. The
main.cpp is ok, but might be less confusing if it's changed to point to the new directory. The
Makefile is mostly OK except for the
BINARY name is changed. I think correcting both files will make the tutorial more clear for others.
Great catch - I've fixed both mistakes, the corrected article will be on the weblog one hour from now. Thank you.