One Shot Rising

[MarcBergeron]

Hi everyone,

I have a clock DS1307 and i need to move a stepper motor at each seconds. I would like at add a ONE SHOT RISING or something similar so that my chip (16f877a) doesnt repeat the motor step more than once every second. My problem at the moment is that my chip reads the instruction more than once every second.

Any idea if a function is available with microcode studio plus or any idea how to create a ONE SHOT RISING. I would like my chip to create only one event only when my value changes .

Thanks