Did you try -mmcu=avrxmega6
avrxmega6 “XMEGA” devices with more than 128 KiB of program memory. mcu = atxmega128a3, atxmega128a3u, atxmega128b1, atxmega128b3, atxmega128c3, atxmega128d3, atxmega128d4, atxmega192a3, atxmega192a3u, atxmega192c3, atxmega192d3, atxmega256a3, atxmega256a3b, atxmega256a3bu, atxmega256a3u, atxmega256c3, atxmega256d3, atxmega384c3, atxmega384d3. avrxmega7 “XMEGA” devices with more than 128 KiB of program memory and more than 64 KiB of RAM. mcu = atxmega128a1, atxmega128a1u, atxmega128a4u. Credits: https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html From: Ajay Garg Sent: Friday, November 20, 2015 8:19 AM To: Shawn Rich Cc: avr-gcc-list@nongnu.org Subject: Re: [avr-gcc-list] avrxmega7 device-not-found Same response Shawn :: ############################################################ ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=atxmega256a3bu ledblink.c -o ledblink.o | grep 256 In file included from ledblink.c:2:0: /usr/lib/avr/include/avr/io.h:428:6: warning: #warning "device type not defined" [-Wcpp] # warning "device type not defined" ^ In file included from ledblink.c:3:0: /usr/lib/avr/include/util/delay.h:90:3: warning: #warning "F_CPU not defined for <util/delay.h>" [-Wcpp] # warning "F_CPU not defined for <util/delay.h>" ^ /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed" [-Wcpp] # warning "Compiler optimizations disabled; functions from <util/delay.h> won't work as designed" ^ ledblink.c: In function ‘main’: ledblink.c:16:9: error: ‘DDRC’ undeclared (first use in this function) DDRC |=1<<PC2; /* PC2 will now be the output pin */ ^ ledblink.c:16:9: note: each undeclared identifier is reported only once for each function it appears in ledblink.c:16:19: error: ‘PC2’ undeclared (first use in this function) DDRC |=1<<PC2; /* PC2 will now be the output pin */ ^ ledblink.c:19:17: error: ‘PORTC’ undeclared (first use in this function) PORTC &= ~(1<<PC2);/* PC2 LOW */ ############################################################ Clearly either I am missing something, or something is really screwed up :-\ On Fri, Nov 20, 2015 at 2:38 AM, Shawn Rich <rich.sh...@gmail.com> wrote: The avr libc user manual shows that part under supported devices. Have you tried it? http://www.nongnu.org/avr-libc/user-manual/index.html shawn On Thu, Nov 19, 2015 at 3:56 PM, Ajay Garg <ajaygargn...@gmail.com> wrote: Senthil, (I am just a newest newbie, but,) Assuming your hypothesis is correct, what should I pass to compile the code on http://www.atmel.com/tools/XMEGA-A3BUXPLAINED.aspx, using Atmel ATxmega256A3BU microcontroller? _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-gcc-list -- ~/shawn -- Regards, Ajay -------------------------------------------------------------------------------- _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
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