Sorry if this is a tad basic - I've been away for about a year and have gotten a bit rusty!
I want to read Bourns EAW ACE128 absolute encoder. The encoder provides 8 pins showing values which when evaluated with a map table of all the 256 possible pin combinations and how they map to the 128 gray code values. Invalid locations are filled with 255.
Is there any sort of "byte-read" or PORT with Teensy 4.0? Also I realize there are many other possible ways to do this - ideas welcome!
BTW the T4 is FAR more horsepower than needed by this project - just want to start doing SOMETHING with it.
... I won't be surprised if this has already been done but have not found anything.
I want to read Bourns EAW ACE128 absolute encoder. The encoder provides 8 pins showing values which when evaluated with a map table of all the 256 possible pin combinations and how they map to the 128 gray code values. Invalid locations are filled with 255.
Is there any sort of "byte-read" or PORT with Teensy 4.0? Also I realize there are many other possible ways to do this - ideas welcome!
BTW the T4 is FAR more horsepower than needed by this project - just want to start doing SOMETHING with it.
... I won't be surprised if this has already been done but have not found anything.