If you expect the signal to swing between 0 and +5V then set the trigger level to somewhere around 2.5V.
As with input coupling the trigger coupling can usually be set to either AC or DC. Perhaps...
I have it set at 4.9V along the right edge of the screen. That's exactly the thing that I haven't totally figured out yet. Sometimes it's there, sometimes it's not.
If you don't know, read up on what Auto/Normal/Single mode actually does. Also, there's no indication of trigger level on the scope screen, where do you have that set?
Re: Replacing 16F628A with 16F1827 - need help, please !
Those errors comes from using the wrong syntax for the CONFIG block. The example Ioannis posted compiles just fine.
HenrikOlsson Today, 18:30