[Tinyos-help] warnings while compile with latest tinyos-2.x release

[Avinash Sridharan]

Hi,
 I just moved my code from the beta2 release of tinyOS-2.x to the latest
release of tinyOS-2.x (Nov 6th). I got the following compilation warnings
when I compiled my nesC app for the telosb platform.

/opt/msp430/msp430/include/msp430/gpio.h:128: warning: non-atomic accesses
to shared variable `P2IE':
/home/asridhar/developement/sandbox/tinyos-2.x-t2/tos/chips/msp430/pins/HplMsp430InterruptP.nc:186:
warning:   non-atomic r/w


The compilation itself went through fine. I wanted to know the implication
of these warnings and wether it would cause any race conditions while
running the applications on Tmotes. I checked my msp430-gcc and msp430-libc
installation and the versions are the same as the rpms given on the
TinyOS-2.x installation website.

Thanks and regards,
Avinash

-- 
Phd Dept. of Electrical Engineering
University of Southern California
http://www-scf.usc.edu/~asridhar
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