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.
Re: Replacing 16F628A with 16F1827 - need help, please !
Yes, the Config block generated errors.
fratello Today, 18:56Solved by writing :
ASM
__config _CONFIG1, _FOSC_INTOSC & _WDTE_OFF & _PWRTE_ON & _MCLRE_OFF & _CP_ON & _CPD_ON & _BOREN_OFF & _CLKOUTEN_OFF & _IESO_ON...