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RE: [avr-gcc-list] Floating Point operations on tiny25

From: Weddington, Eric
Subject: RE: [avr-gcc-list] Floating Point operations on tiny25
Date: Wed, 4 Mar 2009 16:41:46 -0700


> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Daniel O'Connor
> Sent: Wednesday, March 04, 2009 4:36 PM
> To: address@hidden
> Subject: Re: [avr-gcc-list] Floating Point operations on tiny25
> On Thursday 05 March 2009 01:06:58 address@hidden wrote:
> > The big question is, why would you like to do something 
> like that in a
> > processor like ATtiny25? Why not 32 bit fixed point?
> Somewhat related..
> Does anyone have or know of a compact fixed point library?
> (Not that I have looked I'll be honest)

Yes. There have been posts about fixed point support in AVR GCC and avr-libc, I 
believe on this list and a post on AVR Freaks (AVR GCC Forum). Sean D'Epagnier 
(CC) has been working on this a lot recently. I'm currently aiming to include 
his work (if all goes well) in a WinAVR release around the May/June time frame. 
I'm trying to get a WinAVR release candidate out this week.

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