Post the full error message.
Move PixhawkArduinoMAVLink.cpp and PixhawkArduinoMAVLink.h to src and remove /src from the includes in PixhawkArduinoMAVLink.h
It compiles for me. I do get a lot of warnings, though. I don't have the hardware to test.
Post the full error message.
Move PixhawkArduinoMAVLink.cpp and PixhawkArduinoMAVLink.h to src and remove /src from the includes in PixhawkArduinoMAVLink.h
It compiles for me. I do get a lot of warnings, though. I don't have the hardware to test.