Does the increment of a timer on pic is equal for a pic16 and pic32?
All PIC timers increment at each input clock cycle. Older PIC16 only have system clock as a timer input (plus an external pin) while newer ones usually have pre- and postscalers, multiple clock sources, etc. For you code to work in the same way you need the same input clock. Find out the exact timer clock on your PIC16 and make it the same on PIC32.