Gumstix

GPIO bits

View: New views

2 Messages — Rating Filter: Alert me

GPIO bits

by Pedro Mendes-5 :: Rate this Message:

Reply to Author | View Threaded | Show Only this Message

Some parts of this message have been removed. Learn more about Nabble's security policy.

Hi all!

I am trying to use the PORT C GPIO bits of a robostix using a gumstix and C code. I’ve looked throught the sample code but there’s one thing I can’t find…

How do I know the number of the GPIO of each pin? (I see for instance GPIO(59) in the code but how do I know which pin is 59??)

Thanks for your help

Pedro Mendes

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
gumstix-users mailing list
gumstix-users@...
https://lists.sourceforge.net/lists/listinfo/gumstix-users

Re: GPIO bits

by Dave Hylands :: Rate this Message:

Reply to Author | View Threaded | Show Only this Message

Hi Pedro.

> I am trying to use the PORT C GPIO bits of a robostix using a gumstix and C
> code. I've looked throught the sample code but there's one thing I can't
> find…
>
> How do I know the number of the GPIO of each pin? (I see for instance
> GPIO(59) in the code but how do I know which pin is 59??)

First of all, the GPIO pins on the gumstix are totally separate from
the GPIO pins on the robostix.

This page: shows the GPIO mapping for the verdex:
<http://docswiki.gumstix.com/index.php/Verdex_60pin_connector_chart>

and this page for the connex:
<http://docswiki.gumstix.com/index.php/New_60pin_connector_chart>

The pins on the robostix are mapped as shown on this page:
<http://docswiki.gumstix.com/index.php/Robostix_I/O_pins>

--
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
gumstix-users mailing list
gumstix-users@...
https://lists.sourceforge.net/lists/listinfo/gumstix-users