Re: [avr-libc-dev] FDEV_SETUP_STREAM problem on ATMega8

[Joerg Wunsch]

As Joerg Wunsch wrote:

> > > avr-gcc -mmcu=atmega8 jsp.c -o jsp.hex

> > That's odd considering your command line above cannot compile a C
> > file directly to a hex file. GCC compiles to object code (.o), then
> > linked to an ELF file (.elf), then converted to a hex file (.hex)
> > via avr-objcopy.

> I think you nailed it down with this, Eric.

p.s.: In theory, it's possible to instruct the linker to emit an intel
hex file itself:

avr-gcc -mmcu=atmega8 -Wl,--oformat=ihex jsp.c -o jsp.hex

but somehow, the resulting hex file doesn't work.  Something obviously
goes wrong when using that route even though it is supposed to work.

-- 
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)