[avr-libc-dev] (Fwd) RE: AVR-GCC: Mega 32

[E. Weddington]

Hi guys

Anybody know anything about this?

Eric

------- Forwarded message follows -------
Subject:                RE: AVR-GCC: Mega 32
Date sent:              Wed, 11 Dec 2002 10:35:58 +0100
From:                   "pfaff - Markus Pfaff" <address@hidden
hagenberg.at>
To:                     "E. Weddington" <address@hidden>

Eric,

I'll give the new release a try and keep you informed on the results.

While upgrading my software to the Mega32 I ran into a strange
problem: After adding some additional EEPROM variables (only adding
them, not using) the whole design behaves strangely. Looking through
the libc documentation I found that the function

uint8_t eeprom_read_byte(uint8_t * addr)
                         ^^^^^^^
takes an 8-bit address only. 

The eeprom_read_word function uses an address of typ uint16_t. Do you
know something about the idea behind this? I was not able to figure
out some casting around this problem. Reading words instead of bytes
would not be an efficient solution to the problem.

Markus





---------------------------------------
Dipl.-Ing. Dr. Markus Pfaff
FHS-Hagenberg/HSSE
VLSI-Design
Hauptstr. 117
A-4232 Hagenberg/Austria/Europe
fon +43 7236 3888 2420
fax +43 7236 3888 2499
email address@hidden

> -----Original Message-----
> From: E. Weddington [mailto:address@hidden
> Sent: Mittwoch, 11. Dezember 2002 01:00
> To: pfaff - Markus Pfaff
> Subject: RE: AVR-GCC: Mega 32
> 
> 
> On 29 Nov 2002 at 14:47, pfaff - Markus Pfaff wrote:
> 
> > Eric,
> > 
> > everything works until to the link stage. I've posted the output
> > of the linker to the avrgcc forum on avrfreaks.com.
> > 
> > Markus
> 
> I know Joerg Wunsch got you up and running but I wanted to let you
> know that WinAVR 20021209 has been released. It is now hosted on
> SourceForge: 
> 
> http://sourceforge.net/projects/winavr 
> 
> The announcement has also been made in AVRFreaks GCC Forum. This
> release contiains support for the ATmega32.
> 
> Thanks for your patience.
> 
> Eric Weddington
> 
------- End of forwarded message -------