RE: [avr-libc-dev] Add ATmega32xxP devices in GCC

[Eric Weddington]

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Anatoly Sokolov
> Sent: Tuesday, February 20, 2007 10:43 AM
> To: address@hidden
> Subject: [avr-libc-dev] Add ATmega32xxP devices in GCC
> 
> Hello.
> 
>   ATmega32xx and ATmega32xxP devices have very few 
> differences, it is one new 
> bit in ATmega325xP devices and three bits in ATmega329xP 
> devices.  There are 
> two variants how to add ATmega32xxP devices in the avr GCC toolchain:
> 
> 1. Add full support ATmega32xxP devices in 
> binutils/gcc/avr-libc (as the 
> ATmega3290P device is now added).  I prefer this variant.
> 
> 2. Only to add new bits in 'iom32xx.h' files.
> 
> How we shall add support of ATmega32xxP devices in avr toolchain?
> 
> If we shall add support of ATmega32xxP devices in the 
> compiler, whether it is 
> possible to add at once support of ATmega64xxP devices or still early?

Hi Anatoly,

Sorry that this reply comes late.

Yes, I agree with you on #1 above. I would rather not add just new bits to
an already existing header file with conditional compilation. It makes it
very messy.

I don't know the status on any mega64xxP devices. I would say that for now,
just do the mega32xxP devices.

You've been doing so much work recently on adding new devices to the
toolchain that I haven't been able to keep up with what you have been doing!
:-)

Eric