Re: [avr-gcc-list] GCC Functions

[Victor Sluiter]

Hello Patrick,

I tried to compile and test your program on my ATMega103, and everything
worked fine..... I also compiled for 2313, and tested the program in AVRStudio,
and everything went OK! What happens if you test under AVRStudio? I am using
the latest AVR-GCC from www.avrfreaks.net.......

Succes!

P.S.: This is my compiler output:
C:\ux\avrgcc\vic\tst>make
avr-gcc -c -g -O3 -Wall -Wstrict-prototypes -Wa,-ahlms=tst.lst
-mmcu=at90s2313 -
I. tst.c -o tst.o
avr-gcc  tst.o   -Wl,-Map=tst.map,--cref -mmcu=at90s2313 -o tst.elf
avr-objcopy -O ihex -R .eeprom tst.elf tst.rom
avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load"
--change-section
-lma .eeprom=0 -O ihex tst.elf tst.eep


> Thanks everyone for the help but things are still not working.  It has to
> do with the function or the global variable.  If you toggle between the
> lines you will see this.  Thank you very much for your help.
> 
>   led1();
>   //ledlight = 0
> 
> 
> /*
> *************************************************************************
> avr-gcc -O0 -Wall -mmcu=at90s2313 -c demo2c.c -o demo1.o
> avr-gcc -o demo1.elf demo1.o
> avr-objcopy -O ihex demo1.elf demo1.hex
> **************************************************************************
> */
> 
> #include <io2313.h>
> #include <interrupt.h>
> typedef unsigned char BYTE;
> 
> void led1(void);
> BYTE ledlight;
> 
> void led1(void){
>   ledlight = 0;// = 0x00;
> }
> 
> int main(void) {
>   outp(255, DDRB);           // port B all outputs
>   outp(255, PORTB);          // turn all leds off
> 
>   led1();
>   //ledlight = 0;
> 
>   for(;;){
>     outp(ledlight, PORTB);        // turn led on
>   }
> }
> 
> Patrick Lanphier
> The Artemis Group
> http://www.artemisgroup.com
> phone: 814-235-0444
>   fax: 800-582-9710
> 
> 
> 
> 
> _______________________________________________
> avr-gcc-list mailing list
> address@hidden
> http://avr.jpk.co.nz/mailman/listinfo/avr-gcc-list
> 

-- 
-------------------------------------------------------
Een gewaarschuwd schizofreen telt voor vier.
      - Fons Jansen
-------------------------------------------------------

GMX - Die Kommunikationsplattform im Internet.
http://www.gmx.net