neuer Fehler code:
sorry bin zur zeit sehr unkonzentrirt

Code:
Build started 4.12.2009 at 23:55:06
avr-gcc  -mmcu=atmega16 -Wall -gdwarf-2 -Os -std=gnu99 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -MD -MP -MT lcd.o -MF dep/lcd.o.d  -c  ../lcd.c
../lcd.c:622: warning: return type defaults to 'int'
../lcd.c: In function 'ISR':
../lcd.c:622: warning: type of '__vector_9' defaults to 'int'
../lcd.c: In function 'main':
../lcd.c:633: warning: implicit declaration of function 'sei'
../lcd.c: In function 'ISR':
../lcd.c:625: warning: control reaches end of non-void function
avr-gcc -mmcu=atmega16 -Wl,-Map=lcd.map lcd.o     -o lcd.elf
lcd.o: In function `main':
C:\Dokumente und Einstellungen\Ferdinand\Eigene Dateien\lcd\default/../lcd.c:633: undefined reference to `sei'
make: *** [lcd.elf] Error 1
Build failed with 1 errors and 4 warnings...
by Donald