HEDS5540 optical encoder

[HenrikOlsson]

You need to define the constant PRECISION and assign it a value equal to the number of bytes to use for the values in the math routine. And you need to do this before including N-Bit. In this case it looks like Richard opted for 32bit values (4 bytes)

PRECISION CON 4 SYSTEM    '32bit values
Include "N-Bit_Math.pbp"

If you open the N-Bit file you'll find a link to the thread on this forum: http://www.picbasic.co.uk/forum/showthread.php?t=12433

/Henrik.

[louislouis]

Yes, right. I forgot this line. After putting this line as you say the code compiles OK. Now I do some testing and trying to understand the code.