My Arduino/PlatformIO libraries folder
libraries └── cleaner_robot └── TB6612_Dual ├── tb6612_dual.h └── tb6612_dual.cpp
I used this code to innclude it:
But the compilation has errors like "undefinded variables, undefinded reference,...etc"
This is my sketch folder
Cleaner_Robot └── src └── TB6612_Dual ├── tb6612_dual.cpp └── tb6612_dual.h
If i use this code, all is ok
So the question is how to include if header file is in a sub folder of a folder in libraries folder of Arduino/PlatformIO ?, i has searched for many things, but cant help. I also read about src folder allowed in Arduino, but where can find an official announcement/manual for this structure ?, cant find much about this