Hello Richard,
o that... Itried for hours, read many threads here in the forum, tried "dec,dec2,dec3 , hex, bin,#" and without, ADC 8 bits, ADC 4 bits. It makes simply hardly a difference. Possible outcomes are:
0 to 3
000 to 003
48 to 51

or nothing.

when I change

DEBUG adval

into

DEBUG adval,10,13

I will receive a 3 digit fast running number, impossible to read and no correspondece to the position of the poti for the analog Input.




I got the input in the 16F876A from 0 to 3
which is in the direction i need but way too coarse, then changed DEBUGIN_MODE 0 to 1 at the receiver still having DEBUG_MODE 1 at the transmitter and what: made no difference receiveived 0 to 3.
That was the point when I realized that Iīm stuck.

Of course tried serin, serin2,hserin. Nothing worked.
Debug/Debugin shows at least anything at the receiver end.

maybe my include file for the 16F88 is corrupt because I changed something 10 years ago. I will control that.