I set home_sequence to 0 1 2 and the search_vel to 3.5 and latch to 1 then 
ran the halmeter runs real slow like real real slow even at the old 
settings it was running real slow don't think it was going anywhere fast 
enough to run right though the stops i could sit there and wait a few 
seconds for it to run though the stops and go from false to true and still 
be able  to kill it before ramming into the stops.  

tried X it didn't home X, it Homed the Z axis and stayed false on the 
halmeter for max X limit of course the axis never moved
tried Y it didn't home Y, it Homed the Z axis and stayed false on the 
halmeter for max Y limit of course the axis never moved
tried Z it  homed  Z,  it Homed the Z axis and turned to True but keep 
going thought the switch till it turned  false again on the halmeter for 
max Z limit  and event though it turned true it didn't stop homing
So for some reason when i home one axis it only moves the Z no matter 
what axis is checked. but the dro changes for the correct axis 
when i have home_sequence set to 0 0 0 and home all then all 3 will move 
but don't stop on True trigged 

For Bas De Bruijn
I can't use the same pins my original pins were setup for the bebopr 
board.. if I'm not mistaken cramps pin numbers are different.

Thanks gary 

On Saturday, January 6, 2018 at 8:42:16 PM UTC-5, gary wrote:

> I just connected a BBB and Cramps board to my delta printer, but i have 
> been having homing problem
> I have optic switches installed if i go into the hal configuration when 
> machinekit it booted, and then to the show  window with xmax ymax and zmax 
> displayed  then when axis's are off the switches there red, and when i 
> trigger the switches they turn 
> So i assume the switches are working and being read by the software.
>
> But when i do home all the motors they move up to the switches in the 
> correct direction but never stop just keeps running into the optic 
> end stops and i have to power down..
>
> any suggestions?
>
> Thanks gary
>

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