compile error

[pilotak]

Hi, when i try to compile src with Makefile i get this error

avr-gcc-4.9.2 -DF_CPU=8000000    -Iusbdrv -I. -DDEBUG_LEVEL=0  -Os  -ffunction-s
ections -fdata-sections -save-temps  -Wl,--gc-sections,--relax -mmcu=attiny84
-c main.c -o main.o
main.c: In function 'adcSetup':
main.c:58:5: error: 'ADMUXB' undeclared (first use in this function)
     ADMUXB = 0;
     ^
main.c:58:5: note: each undeclared identifier is reported only once for each fun
ction it appears in
main.c: In function 'adcReadChannel':
main.c:71:5: error: 'ADMUXA' undeclared (first use in this function)
     ADMUXA = channel;
     ^
main.c: In function 'TIMER1_OVF_vect':
main.c:128:86: warning: 'TIMER1_OVF_vect' appears to be a misspelled signal hand
ler
 ISR(TIMER1_OVF_vect) {

      ^
main.c: In function 'wdt_disable':
main.c:169:5: error: 'CCP' undeclared (first use in this function)
     CCP = 0xD8;
     ^
main.c: In function 'wdt_enable':
main.c:174:5: error: 'CCP' undeclared (first use in this function)
     CCP = 0xD8;
     ^
main.c: In function 'setupPowerSaving':
main.c:238:79: error: 'PRTIM2' undeclared (first use in this function)
     PRR = _BV(PRTIM0) | _BV(PRTIM1) | _BV(PRTIM2) | _BV(PRSPI) | _BV(PRUSART0)
| _BV(PRUSART1); //shut down everything we don't use
                                                                               ^

main.c:238:97: error: 'PRSPI' undeclared (first use in this function)
     PRR = _BV(PRTIM0) | _BV(PRTIM1) | _BV(PRTIM2) | _BV(PRSPI) | _BV(PRUSART0)
| _BV(PRUSART1); //shut down everything we don't use

                 ^
main.c:238:114: error: 'PRUSART0' undeclared (first use in this function)
     PRR = _BV(PRTIM0) | _BV(PRTIM1) | _BV(PRTIM2) | _BV(PRSPI) | _BV(PRUSART0)
| _BV(PRUSART1); //shut down everything we don't use

                                  ^
main.c:238:134: error: 'PRUSART1' undeclared (first use in this function)
     PRR = _BV(PRTIM0) | _BV(PRTIM1) | _BV(PRTIM2) | _BV(PRSPI) | _BV(PRUSART0)
| _BV(PRUSART1); //shut down everything we don't use

                                                      ^
main.c:239:5: error: 'ACSR0A' undeclared (first use in this function)
     ACSR0A = _BV(ACD0); //disable comparators
     ^
main.c:239:21: error: 'ACD0' undeclared (first use in this function)
     ACSR0A = _BV(ACD0); //disable comparators
                     ^
main.c:240:5: error: 'ACSR1A' undeclared (first use in this function)
     ACSR1A = _BV(ACD1);
     ^
main.c:240:21: error: 'ACD1' undeclared (first use in this function)
     ACSR1A = _BV(ACD1);
                     ^
Makefile:55: recipe for target 'main.o' failed
make: *** [main.o] Error 1

what i'm doing wrong?

[Miceuz]

You are compiling for attiny84 while the code is for attiny441. Attiny441 is not supported by avr-libc, avr-gcc and avrdude by default. You have to apply this patch before: https://github.com/adam-dej/avr-toolchain-patches

[pilotak]

Oh, i over looked that, sorry. Is there a chance to run it on ATTINY84 or you specifically use those built-in analog comparators?

[pilotak]

For Windows users like me, the easist way to install gcc and support for ATTiny441 is to install WinAVR, download Atmel AVR toolchain and copy all files from toolchain to the folder you installed WinAVR and you ready to rock