On Wed, Oct 3, 2012 at 12:49 PM, Flemming Nyboe <[email protected]>wrote:
> Update III: > > On Wed, Oct 3, 2012 at 1:00 PM, Flemming Nyboe > <[email protected]> wrote: > > Update II: > > > > On Wed, Oct 3, 2012 at 12:16 PM, Flemming Nyboe > > <[email protected]> wrote: > >> How does this reproduce on 4.6.3? > > > > It seems the answer is here: > > > https://www.millennium.berkeley.edu/pipermail/tinyos-help/2012-October/055752.html > > It has been fixed in 4.6.3. > > I found that "4.6.3 20120301 (mspgcc LTS 20120406 unpatched)" is > actually available from > http://sourceware.org/cygwinports/ That's cool.... one word of caution though... The mcu and libc packages from the above cygwinports are date stamped 20120606, the official LTS-20120406 (current 4.6.3 release) uses the mcu and libc packages available as of 20120406. It is probably okay but I wanted to give you a heads up. eric > > result: > While 4.6.3 does the int64_t sum correctly, as reported by Marcin > (link above), the conversion to float and back still fails in the same > way as 4.5.3 did: clips to +/- 2^32. > On that basis, FTSP skew calculation still fails, if the time points > in its table are spaced far enough for localSum to exceed 2^32. > > Regards > Flemming > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Eric B. Decker Senior (over 50 :-) Researcher
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