RE: [avr-gcc-list] Function Pointers on AT90USB1287 and ATmega2561

[Weddington, Eric]

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Stu Bell
> Sent: Friday, February 22, 2008 11:19 AM
> To: Peter LaDow; address@hidden
> Subject: RE: [avr-gcc-list] Function Pointers on AT90USB1287 
> and ATmega2561
> 
> Pete wrote:
> > My previous projects (work related) used the ImageCraft compiler, 
> > and they have a host of functions, such a cmemcpy, cstrcpy, etc, 
> > that are similar to the *_P functions.  But they also have 
> cmemcpyx, 
> > cstrcpyx, etc, that use ELPM instead.  Is there similar work 
> > considered for the *_P functions?
> 
> The file I have has extended functions for all the functions 
> defined in
> pgmspace.h.  Carlos said something about trying to integrate his
> morepgmspace.h with pgmnspace.h, but I don't know where that 
> is.  Since
> it is his code, I don't feel comfortable making the changes.  On the
> other hand, with the license he's got on it, theoretically 
> anyone could
> do the work.
> 
> Interested? ;-)  The hard part is the documentation, I would guess.
> 

Check the avr-libc project and the Patch Manager. I thought that Carlos
submitted his work on this (but it's just not committed yet), but I
could be wrong.

Eric