Use a switch by change not on/off status.

[Ioannis]

Try this. I have not tested though, but is based on Roberts idea to work as you requested. Roberts idea will toggle the output everytime the switch will change state. Not on 0->1 only.

SwitchIn VAR PortB.0
OldState VAR BIT
SwitchState VAR BIT

OldState = SwitchIn
SwitchState = 0

Main:
  IF SwitchIn not = OldState THEN
    IF SwitchIn THEN
      SwitchState = SwitchState ^ %1  ' Switch has been toggled
    ENDIF
  ENDIF
OldState = SwitchIn
GOTO Main

Ioannis

[Demon]

You can tweak a PAUSE 50 before GOTO as simple debounce.

Robert

[Ioannis]

I think debounce is not necessary since he wants to see the edge from 0->1 and toggle the output. Then do nothing with 1->0 until a new 0->1 edge comes.

Ioannis

[Demon]

I know, I was just suggesting minimal debounce as he requested.

All with sufficient code to avoid bouncing.

Robert