Tell us about yourself!
Never mind, it's a bidirectional level shifter, I will just swap the inputs altogether.
This is one excellent write up! Thank you for posting your work.I am in the middle of building this and have completed all of the kernel module work and the cpp program setup. All seems like it is going well. I just have a question about the level shifter being used. It appears as though the 5v and 3.3 v are swapped(which makes sense for protecting the pi), my question is the level shifter capable of this swap without damaging it? Also , what is the double line symbol that is between the ground for the supply voltage to the level shifter?Thank you again for this write up!
Works for me.