homing mesa 5i25 and 7i77

Hi,
I start to play with homing on encoder index but does work.
when I push buton for homing, X axis start to moving but dont stop pressing home switch on X axis
For now I play only with X axis.
Home input is connected to mesa 7i77 to pin-07 and when i press him I see change from False to True

Have you verified that index works?

I think I have problem with homing input.
For me, when axis press home switch must stop and start moving in
opposite direction looking index pulse...

If you want the search for index to be in the opposite direction of the home switch
search, the HOME_LATCH_VEL must have the opposite sign of HOME_SEARCH_VEL

linuxcnc.org/docs/html/config/ini-homing.html