Working with the Attiny25 (at25def.inc). Which, according to the data sheet, has no SPH (only 128 Bytes of RAM). David VanHorn wrote: > > I don't see what chip you're working with, but I only see SPL initted, not > SPH. > > > > > ldi r30, RAMEND ; initialize stack pointer > > out SPL, r30 > > What I expect to see, is: > > ldi TEMP,low(ramend) > out spl,TEMP > ldi TEMP,high(ramend) > out sph,TEMP > > [Non-text portions of this message have been removed] > > > ------------------------------------------------------------------------ > > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.409 / Virus Database: 268.16.2/613 - Release Date: 1/1/2007 >
Message
Re: [AVR-Chat] why unintialized stack errors?
2007-01-02 by Thomas Keller