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[avr-gcc-list] Odd itoa/strrev problem with ATmega8535
From: |
Josh Pieper |
Subject: |
[avr-gcc-list] Odd itoa/strrev problem with ATmega8535 |
Date: |
Sat, 14 Jun 2003 12:39:00 -0400 |
User-agent: |
Mutt/1.5.4i |
I haven't tried reduce this problem to the most simple test case yet,
but was wondering if anyone has seen something similar and has a tip.
I'm using itoa on an ATmega8535 with the UART receive and timer 0
compare interrupt enabled. Every 20 or 30 itoa's, it returns a string
that is reversed. i.e. instead of "-49" it will return "94-".
I'm using a cvs snapshot of avr-gcc and avr-libc dated 20030512.
I have already verified that there is no way that the stack is
overrunning data, and I am using SIGNAL to define the interrupt
handlers. Any quick tips, or should I reduce it to a simple test case
and post that?
Thanks,
Josh Pieper
- [avr-gcc-list] Odd itoa/strrev problem with ATmega8535,
Josh Pieper <=