we can't change target because of function not available on bigger chips
(LIN module on ATTiny 167)
the solution we can use at the moment if fix-decimal method, hacking
library or rewriting it is not a good solution in my point of view: I
prefer using validated tools by developers or community than recoding
everything.
Regards
PS: resent to list, instead of direct talking.
Laughlin, Jeff a écrit :
Hack up the C library and/or compiler? Or implement your own floating point
library and avoid native float types and operators. Or switch to a beefier
device.
-----Original Message-----
From: Erwan MARC
Sent: Sunday, July 12, 2009 2:03 AM
To: Laughlin, Jeff
Subject: Re: [avr-gcc-list] ATTiniy 167 / Float
yes it is.
Is there any solution to reduce size of this area?
we have been working on "fix decimal" solution and are close to to a
solution but may have to switch again to float in the future.
Regards
PS for Jörg, I'll check if we have the option -lm or not, what is the
impact?
Laughlin, Jeff a écrit :
It's probably scratch area for software floating point library, since
avr has no fpu.
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