PBP migration from 16F88 to 16F1827

[Darrel Taylor]

When I read PortB using LatB, I can't seem to detect a set bit on B1.

The LATx registers only control the Output state of the pins.
When you Read LATx, you are reading the requested Output state.

If the pin is in Input mode, you need to read PORTx to see the state of the PIN.

[Macgman2000]

When I switch to portB instead of LATB to read, I get nothing from my code.

BTW I have 20K pull downs and dip switches tied to +vcc to switch in the bit pattern. There should
be NO case when the output is nothing....even if pullups or pulldowns are messed up.

Nick

[Darrel Taylor]

>Servo1 = PrtB and %00000111

Try it with a bitwise & instead of a logical AND.

[Macgman2000]

You are absolutely correct !!! Thanks for the fresh pair of eyes
Nick