Hello,
I tested the code on mega8 using winavr release 20070525. No problems were
encountered.
NPS
Michael <[EMAIL PROTECTED]> wrote: Hi, when I was new to the
avr-gcc (and still fairly new to C), I read the eeprom like this:
unsigned char eeread(unsigned char address)
{
while(EECR & _BV(EEWE));
EEAR = address;
EECR |= _BV(EERE);
return EEDR;
}
Not the ideal way of doing it, but it worked fine. I moved my code over from
my debian system to winavr, which had a later version of the compiler.
The above code now causes the device to reset. I have experienced this on an
Atmega128, and an Atmega8.
I can get things working again simply by using the eeprom.h routines in
avr-libc, but I believe the above code should still work!
I currently have the latest version of winavr, I dont remember which
compiler version I was running under debian.
Can anybody shed any light on this? Why would the above code cause a reset
when it used to work?
Regards, Michael.
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