[Tinyos-help] GPIO usage

[Michael Schippling]

I answer this about ever 6 months. Here's a second order back link:
   http://www.mail-archive.com/tinyos-help@millennium.berkeley.edu/msg11320.html
And my list of what pins and signals do what on the Micas:
     http://www.etantdonnes.com/Motes/ATMEGApins.txt
The connector is speced on the schematic as: Hirose DF9-51P-1V(54)
which I've gotten from digikey.com. I don't remember offhand which
(vis male/female) you need to get but they (usually) have links to the
mfg's spec sheets so you can figure it out.

MS


wolfgangmi wrote:
> Dear all,
> 
> I am using MICAz with TinyOS 1.1.15. I want to connect some general-purpose
> I/Os on MICAz's processor to external hardware through the 51-pin connector
> and read their values. My questions are:
> 
> 1. What GPIOs in the 51-pin connector are available to users? Are INT0~INT3
> fine?
> 
> 2. How to read the value of a certain GPIO on the processor in nesC code? Is
> there any existing library function to do this?
> 
> 3. Where can I find the detailed form factor of the 51-pin connector and
> where can I order these parts?
> 
> Thanks.
> 
> Regards,
> Wolfgang
> 
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-- 
Platform: WinXP/Cygwin
TinyOS version: 1.x, Boomerang
Programmer: MIB510
Device(s): Mica2, MicaZ, Tmote
Sensor board: homebrew