Donnie Timmons wrote:
> I had to replace the PC on my mill so while was at it I thought it would be
> a good time update to 2.3.4, I'm run on a Mesa 5i23 with a 7i33 and a 7i37.
> I'm still new to linux.
>
> I installed EMC2 from a live CD to the new computer and update to the 2.3.4
> version then load my old INI and Hal file only to have it fail to start
> Saying there was no PIN hm2_5i23.0.gpio.P3.040.is_output 1 I found that the
> P3 had to be dropped.
The HAL names of hostmot2 gpio pins changed between 2.2 and 2.3, and i
see that i forgot to note change in the wiki... Hold on, i'll do it
now... Ok done!
In 2.2, gpios were named like this:
hm2_<BoardType>.<BoardNum>.gpio.<ConnectorName>.<IONum>
This was changed in 2.3 to a new scheme. Pins are named like this now:
hm2_<BoardType>.<BoardNum>.gpio.<IONum>
So the change is just that the Connector Name was dropped from the HAL
pin name. The mapping from IONum to connector and "pin on that
connector" is written to the syslog when the driver loads, and it’s
documented in Mesa’s manual for the Anything I/O boards.
--
Sebastian Kuzminsky
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