Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-20 Thread Adisak Anusornsrirung 
This because you include file avr/io.h and in the file avr/io.h is not have 
your device in the list.

this is some part in avr/io.h 


From: Ajay Garg 
Sent: Friday, November 20, 2015 12:44 PM
To: Adisak Anusornsrirung 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

Yep, I can understand what the issue is; it is just that I don't know how to 
resolve it.


The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of the 
supported targets, then I fail to understand why the "device not found" error 
is emitted.


More strangely, things work fine for some targets ("atmega8" for example), but 
not for others ("avrxmega6" for example).



So, I will be grateful if someone could explicitly tell me what to do to get 
things working for "avrxmega6" target.




Thanks and Regards,

Ajay


On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  you need to add your mcu type in ave/io.h file.

  please see the link 
http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared


  From: Ajay Garg 
  Sent: Friday, November 20, 2015 12:05 PM
  To: Adisak Anusornsrirung 
  Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
  Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

  "avrxmega6" does not work either :(


  
  ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o 
ledblink.o
  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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 */
  



  On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
# warning "Compiler optimizations disabled; functions from  
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
ledblin

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-20 Thread Adisak Anusornsrirung 
Sorry, This is my mistaken.

From: Adisak Anusornsrirung 
Sent: Saturday, November 21, 2015 8:28 AM
To: Ajay Garg 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

This because you include file avr/io.h and in the file avr/io.h is not have 
your device in the list.

this is some part in avr/io.h 


From: Ajay Garg 
Sent: Friday, November 20, 2015 12:44 PM
To: Adisak Anusornsrirung 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

Yep, I can understand what the issue is; it is just that I don't know how to 
resolve it.


The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of the 
supported targets, then I fail to understand why the "device not found" error 
is emitted.


More strangely, things work fine for some targets ("atmega8" for example), but 
not for others ("avrxmega6" for example).



So, I will be grateful if someone could explicitly tell me what to do to get 
things working for "avrxmega6" target.




Thanks and Regards,

Ajay


On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  you need to add your mcu type in ave/io.h file.

  please see the link 
http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared


  From: Ajay Garg 
  Sent: Friday, November 20, 2015 12:05 PM
  To: Adisak Anusornsrirung 
  Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
  Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

  "avrxmega6" does not work either :(


  
  ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o 
ledblink.o
  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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 */
  



  On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
# warning "Compiler optimizations disabled; functions from  
won't work as designed"
   ^
ledblink.c: In function ‘main’:
ledblink.c:16:9: error: ‘DDRC’ undeclared (first use in this function)
 DDRC |=1&

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-20 Thread Adisak Anusornsrirung 
This because you include file avr/io.h and in the file avr/io.h is not have 
your device in the list.

This is some part in avr/io.h 

#elif defined (__AVR_ATxmega256A3__)
#  include 
#elif defined (__AVR_ATxmega256A3B__)
#  include 
#elif defined (__AVR_ATxmega256D3__)
#  include 

Can you see the line #elif defined (__AVR_ATxmega256A3B__) in your avr/io.h 
file? If you can not found this line the compiler will show "device type not 
defined", So, you will need to find new(or may be old) version of your avr-gcc 
compiler.

simply use avr-gcc -mmcu=atxmega256a3u for you device.


Adisak A.




From: Ajay Garg 
Sent: Friday, November 20, 2015 12:44 PM
To: Adisak Anusornsrirung 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

Yep, I can understand what the issue is; it is just that I don't know how to 
resolve it.


The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of the 
supported targets, then I fail to understand why the "device not found" error 
is emitted.


More strangely, things work fine for some targets ("atmega8" for example), but 
not for others ("avrxmega6" for example).



So, I will be grateful if someone could explicitly tell me what to do to get 
things working for "avrxmega6" target.




Thanks and Regards,

Ajay


On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  you need to add your mcu type in ave/io.h file.

  please see the link 
http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared


  From: Ajay Garg 
  Sent: Friday, November 20, 2015 12:05 PM
  To: Adisak Anusornsrirung 
  Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
  Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

  "avrxmega6" does not work either :(


  
  ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o 
ledblink.o
  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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 */
  



  On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won'

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-20 Thread Adisak Anusornsrirung 
sorry again,
can you use avr-gcc -mmcu=atxmega256a3b instead of avr-gcc -mmcu=atxmega256a3bu



From: Adisak Anusornsrirung 
Sent: Saturday, November 21, 2015 8:47 AM
To: Ajay Garg 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

This because you include file avr/io.h and in the file avr/io.h is not have 
your device in the list.

This is some part in avr/io.h 

#elif defined (__AVR_ATxmega256A3__)
#  include 
#elif defined (__AVR_ATxmega256A3B__)
#  include 
#elif defined (__AVR_ATxmega256D3__)
#  include 

Can you see the line #elif defined (__AVR_ATxmega256A3B__) in your avr/io.h 
file? If you can not found this line the compiler will show "device type not 
defined", So, you will need to find new(or may be old) version of your avr-gcc 
compiler.

simply use avr-gcc -mmcu=atxmega256a3u for you device.


Adisak A.




From: Ajay Garg 
Sent: Friday, November 20, 2015 12:44 PM
To: Adisak Anusornsrirung 
Cc: avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

Yep, I can understand what the issue is; it is just that I don't know how to 
resolve it.


The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of the 
supported targets, then I fail to understand why the "device not found" error 
is emitted.


More strangely, things work fine for some targets ("atmega8" for example), but 
not for others ("avrxmega6" for example).



So, I will be grateful if someone could explicitly tell me what to do to get 
things working for "avrxmega6" target.




Thanks and Regards,

Ajay


On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  you need to add your mcu type in ave/io.h file.

  please see the link 
http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared


  From: Ajay Garg 
  Sent: Friday, November 20, 2015 12:05 PM
  To: Adisak Anusornsrirung 
  Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
  Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

  "avrxmega6" does not work either :(


  
  ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o 
ledblink.o
  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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 */
  



  On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

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/incl

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Ajay Garg 
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*?


Thanks everyone for the help so far...

On Thu, Nov 19, 2015 at 9:40 PM, Werner Harbrecht 
wrote:

> Hi,
> at a quick view at
> http://www.atmel.com/products/microcontrollers/avr/avr_xmega.aspx
> I can't find any avrxmaga7.
> May be that’s the fault?
>
> Werner
>
>
> >
> > Hi All.
> >
> >
> > I am trying to build a hello-world program using a linux-gcc-toolchain.
> >
> >
> >
> > Following is the program ::
> >
> > #
> > /* ledblink.c, an LED blinking program */
> >
> > #include
> > #include
> > void sleep(uint8_t millisec)
> > {
> > while(millisec)
> >
> > {
> > _delay_ms(1);/* 1 ms delay */
> > millisec--;
> > }
> > }
> > main()
> > {
> >
> > DDRC |=1< > while(1)
> > {
> > PORTC &= ~(1< > sleep(100);/* 100 ms delay */
> >
> > PORTC |=(1< > sleep(100);/* 100 ms delay */
> > }
> > }
> > #
> >
> >
> >
> >
> >
> > When I compile with -mmcu=atmega8, the device is found, and the program
> > builds fine.
> >
> >
> >
> >
> > However with avrxmega7, it fails at the very beginning, with the error
> > "device not found" ::
> >
> > #
> > ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega7 ledblink.c -o
> > ledblink.o
> > 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 " [-Wcpp]
> >  # warning "F_CPU not defined for "
> >^
> > /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
> > optimizations disabled; functions from  won't work as
> > designed" [-Wcpp]
> >  # warning "Compiler optimizations disabled; functions from
> >  won't work as designed"
> >^
> > ledblink.c: In function ‘main’:
> > ledblink.c:16:9: error: ‘DDRC’ undeclared (first use in this function)
> >  DDRC |=1< >  ^
> > 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< >^
> > ledblink.c:19:17: error: ‘PORTC’ undeclared (first use in this
> > function)
> >  PORTC &= ~(1< > #
> >
> >
> >
> >
> >
> > Following are the various package-versions ::
> >
> > #
> > ajay@ajay-HP-15-Notebook-PC:~$ dpkg -l | grep avr
> > ii  avr-libc  1:1.8.0-4.1
> > all  Standard C library for Atmel AVR development
> > ii  avrdude   6.0.1-1
> > i386 software for programming Atmel AVR microcontrollers
> > ii  binutils-avr  2.23.1-2.1
> > i386 Binary utilities supporting Atmel's AVR targets
> > ii  gcc-avr   1:4.8-2.1
> > i386 The GNU C compiler (cross compiler for avr)
> > ii  gdb-avr   7.6-1
> > i386 The GNU Debugger for avr
> > ii  libavresample2:i386   6:11-1trusty
> > i386 Libav audio resampling library
> > #
> >
> >
> >
> > What am I missing?
> >
> >
> >
> > --
> >
> > Regards,
> > Ajay
>
>
>
> ___
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>



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Ajay
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Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Shawn Rich 
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  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*?
>
>
> Thanks everyone for the help so far...
>
> On Thu, Nov 19, 2015 at 9:40 PM, Werner Harbrecht 
> wrote:
>
>> Hi,
>> at a quick view at
>> http://www.atmel.com/products/microcontrollers/avr/avr_xmega.aspx
>> I can't find any avrxmaga7.
>> May be that’s the fault?
>>
>> Werner
>>
>>
>> >
>> > Hi All.
>> >
>> >
>> > I am trying to build a hello-world program using a linux-gcc-toolchain.
>> >
>> >
>> >
>> > Following is the program ::
>> >
>> > #
>> > /* ledblink.c, an LED blinking program */
>> >
>> > #include
>> > #include
>> > void sleep(uint8_t millisec)
>> > {
>> > while(millisec)
>> >
>> > {
>> > _delay_ms(1);/* 1 ms delay */
>> > millisec--;
>> > }
>> > }
>> > main()
>> > {
>> >
>> > DDRC |=1<> > while(1)
>> > {
>> > PORTC &= ~(1<> > sleep(100);/* 100 ms delay */
>> >
>> > PORTC |=(1<> > sleep(100);/* 100 ms delay */
>> > }
>> > }
>> > #
>> >
>> >
>> >
>> >
>> >
>> > When I compile with -mmcu=atmega8, the device is found, and the program
>> > builds fine.
>> >
>> >
>> >
>> >
>> > However with avrxmega7, it fails at the very beginning, with the error
>> > "device not found" ::
>> >
>> > #
>> > ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega7 ledblink.c -o
>> > ledblink.o
>> > 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 " [-Wcpp]
>> >  # warning "F_CPU not defined for "
>> >^
>> > /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
>> > optimizations disabled; functions from  won't work as
>> > designed" [-Wcpp]
>> >  # warning "Compiler optimizations disabled; functions from
>> >  won't work as designed"
>> >^
>> > ledblink.c: In function ‘main’:
>> > ledblink.c:16:9: error: ‘DDRC’ undeclared (first use in this function)
>> >  DDRC |=1<> >  ^
>> > 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<> >^
>> > ledblink.c:19:17: error: ‘PORTC’ undeclared (first use in this
>> > function)
>> >  PORTC &= ~(1<> > #
>> >
>> >
>> >
>> >
>> >
>> > Following are the various package-versions ::
>> >
>> > #
>> > ajay@ajay-HP-15-Notebook-PC:~$ dpkg -l | grep avr
>> > ii  avr-libc  1:1.8.0-4.1
>> > all  Standard C library for Atmel AVR development
>> > ii  avrdude   6.0.1-1
>> > i386 software for programming Atmel AVR microcontrollers
>> > ii  binutils-avr  2.23.1-2.1
>> > i386 Binary utilities supporting Atmel's AVR targets
>> > ii  gcc-avr   1:4.8-2.1
>> > i386 The GNU C compiler (cross compiler for avr)
>> > ii  gdb-avr   7.6-1
>> > i386 The GNU Debugger for avr
>> > ii  libavresample2:i386   6:11-1trusty
>> > i386 Libav audio resampling library
>> > #
>> >
>> >
>> >
>> > What am I missing?
>> >
>> >
>> >
>> > --
>> >
>> > Regards,
>> > Ajay
>>
>>
>>
>> ___
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>> AVR-GCC-list@nongnu.org
>> https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
>>
>
>
>
> --
> Regards,
> Ajay
>
> ___
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>


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Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Adisak Anusornsrirung 
Can you show your makefile?


From: Ajay Garg 
Sent: Friday, November 20, 2015 12:05 PM
To: Adisak Anusornsrirung 
Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

"avrxmega6" does not work either :(



ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o ledblink.o
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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
# warning "Compiler optimizations disabled; functions from  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 */




On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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?



  ___

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  AVR-GCC-list@nongnu.org
  https://lists.nongnu.org/mailman/listinfo/avr-gcc-list





-- 


~/shawn



  -- 

  Regards,
  Ajay


-

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Ajay Garg 
Yep, I can understand what the issue is; it is just that I don't know how
to resolve it.

The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of the
supported targets, then I fail to understand why the "device not found"
error is emitted.

More strangely, things work fine for some targets ("atmega8" for example),
but not for others ("avrxmega6" for example).


So, I will be grateful if someone could explicitly tell me what to do to
get things working for "avrxmega6" target.



Thanks and Regards,
Ajay

On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <adi...@fitel.co.th>
wrote:

> you need to add your mcu type in ave/io.h file.
>
> please see the link
> http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared
>
>
> *From:* Ajay Garg <ajaygargn...@gmail.com>
> *Sent:* Friday, November 20, 2015 12:05 PM
> *To:* Adisak Anusornsrirung <adi...@fitel.co.th>
> *Cc:* Shawn Rich <rich.sh...@gmail.com> ; avr-gcc-list@nongnu.org
> *Subject:* Re: [avr-gcc-list] avrxmega7 device-not-found
>
> "avrxmega6" does not work either :(
>
>
> 
> ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o
> ledblink.o
> 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 " [-Wcpp]
> # warning "F_CPU not defined for "
>^
> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
> optimizations disabled; functions from  won't work as
> designed" [-Wcpp]
> # warning "Compiler optimizations disabled; functions from 
> 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 */
> 
>
>
> On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th
> > wrote:
>
>> 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 <ajaygargn...@gmail.com>
>> *Sent:* Friday, November 20, 2015 8:19 AM
>> *To:* Shawn Rich <rich.sh...@gmail.com>
>> *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 " [-Wcpp]
>> # warning "F_CPU not defined for "
>>^
>> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
>> optimizations disabled; functions from  won't work as
>> designed" [-Wcpp]
>> # warning "Compiler optimizations disabled; functions from 
>> won't work as designed"
>>^
>> ledblink.c: In function ‘mai

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Adisak Anusornsrirung 
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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
# warning "Compiler optimizations disabled; functions from  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?



___

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  -- 


  ~/shawn



-- 

Regards,
Ajay




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Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Sagar Pinjarkar 
Hello,

1. Use#F_CPU 800 for 8MHz before including delay.h
2. check device part no. if defined in project configuration or in any
header file.




On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th>
wrote:

> 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 <ajaygargn...@gmail.com>
> *Sent:* Friday, November 20, 2015 8:19 AM
> *To:* Shawn Rich <rich.sh...@gmail.com>
> *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 " [-Wcpp]
> # warning "F_CPU not defined for "
>^
> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
> optimizations disabled; functions from  won't work as
> designed" [-Wcpp]
> # warning "Compiler optimizations disabled; functions from 
> 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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> https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
>
>
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Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Ajay Garg 
"avrxmega6" does not work either :(



ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o
ledblink.o
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 " [-Wcpp]
 # warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
optimizations disabled; functions from  won't work as
designed" [-Wcpp]
 # warning "Compiler optimizations disabled; functions from 
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 */



On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th>
wrote:

> 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 <ajaygargn...@gmail.com>
> *Sent:* Friday, November 20, 2015 8:19 AM
> *To:* Shawn Rich <rich.sh...@gmail.com>
> *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 " [-Wcpp]
> # warning "F_CPU not defined for "
>^
> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
> optimizations disabled; functions from  won't work as
> designed" [-Wcpp]
> # warning "Compiler optimizations disabled; functions from 
> 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*?
>>>
>>>
>>> ___

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Sagar Pinjarkar 
Refer this file for support

http://www.atmel.com/Images/avr8-gnu-toolchain-3.5.0.1662-readme.pdf

check for support of gcc, if it supports that part no. or update the same.

-- 
Thanks & Regards,
Sagar Pinjarkar
Embedded Project Lead.
MEIS Pvt. Ltd



On Fri, Nov 20, 2015 at 11:14 AM, Ajay Garg <ajaygargn...@gmail.com> wrote:

> Yep, I can understand what the issue is; it is just that I don't know how
> to resolve it.
>
> The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of
> the supported targets, then I fail to understand why the "device not found"
> error is emitted.
>
> More strangely, things work fine for some targets ("atmega8" for example),
> but not for others ("avrxmega6" for example).
>
>
> So, I will be grateful if someone could explicitly tell me what to do to
> get things working for "avrxmega6" target.
>
>
>
> Thanks and Regards,
> Ajay
>
> On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <
> adi...@fitel.co.th> wrote:
>
>> you need to add your mcu type in ave/io.h file.
>>
>> please see the link
>> http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared
>>
>>
>> *From:* Ajay Garg <ajaygargn...@gmail.com>
>> *Sent:* Friday, November 20, 2015 12:05 PM
>> *To:* Adisak Anusornsrirung <adi...@fitel.co.th>
>> *Cc:* Shawn Rich <rich.sh...@gmail.com> ; avr-gcc-list@nongnu.org
>> *Subject:* Re: [avr-gcc-list] avrxmega7 device-not-found
>>
>> "avrxmega6" does not work either :(
>>
>>
>> 
>> ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o
>> ledblink.o
>> 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 " [-Wcpp]
>> # warning "F_CPU not defined for "
>>^
>> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
>> optimizations disabled; functions from  won't work as
>> designed" [-Wcpp]
>> # warning "Compiler optimizations disabled; functions from 
>> 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 */
>> 
>>
>>
>> On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <
>> adi...@fitel.co.th> wrote:
>>
>>> 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 <ajaygargn...@gmail.com>
>>> *Sent:* Friday, November 20, 2015 8:19 AM
>>> *To:* Shawn Rich <rich.sh...@gmail.com>
>>> *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 incl

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Senthil Kumar 
On 19-Nov-2015 9:10 pm, "Ajay Garg"  wrote:
>
> Hi All.
>
> I am trying to build a hello-world program using a linux-gcc-toolchain.
>
>
> Following is the program ::
>
> #
> /* ledblink.c, an LED blinking program */
>
> #include
> #include
> void sleep(uint8_t millisec)
> {
> while(millisec)
>
> {
> _delay_ms(1);/* 1 ms delay */
> millisec--;
> }
> }
> main()
> {
>
> DDRC |=1< while(1)
> {
> PORTC &= ~(1< sleep(100);/* 100 ms delay */
>
> PORTC |=(1< sleep(100);/* 100 ms delay */
> }
> }
> #
>
>
>
>
> When I compile with -mmcu=atmega8, the device is found, and the program
builds fine.
>
>
>
> However with avrxmega7, it fails at the very beginning, with the error
"device not found" ::
>
>

avrxmega7 is not a real device - it represents a prototypical device for a
variant of the xmega ISA.

The device header and peripheral macros are only available for a real
device, which is why you're getting these errors.
#
> ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega7 ledblink.c -o
ledblink.o
> 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 " [-Wcpp]
>  # warning "F_CPU not defined for "
>^
> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
optimizations disabled; functions from  won't work as
designed" [-Wcpp]
>  # warning "Compiler optimizations disabled; functions from
 won't work as designed"
>^
> ledblink.c: In function ‘main’:
> ledblink.c:16:9: error: ‘DDRC’ undeclared (first use in this function)
>  DDRC |=1<  ^
> 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<^
> ledblink.c:19:17: error: ‘PORTC’ undeclared (first use in this function)
>  PORTC &= ~(1< #
>
>
>
>
> Following are the various package-versions ::
>
> #
> ajay@ajay-HP-15-Notebook-PC:~$ dpkg -l | grep avr
> ii  avr-libc
1:1.8.0-4.1 all  Standard C
library for Atmel AVR development
> ii  avrdude
6.0.1-1 i386 software
for programming Atmel AVR microcontrollers
> ii  binutils-avr
2.23.1-2.1  i386 Binary
utilities supporting Atmel's AVR targets
> ii  gcc-avr
1:4.8-2.1   i386 The GNU C
compiler (cross compiler for avr)
> ii  gdb-avr
7.6-1   i386 The GNU
Debugger for avr
> ii  libavresample2:i386
6:11-1trustyi386 Libav
audio resampling library
> #
>
>
> What am I missing?
>
>
> --
> 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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Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Adisak Anusornsrirung 
you need to add your mcu type in ave/io.h file.

please see the link 
http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared


From: Ajay Garg 
Sent: Friday, November 20, 2015 12:05 PM
To: Adisak Anusornsrirung 
Cc: Shawn Rich ; avr-gcc-list@nongnu.org 
Subject: Re: [avr-gcc-list] avrxmega7 device-not-found

"avrxmega6" does not work either :(



ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o ledblink.o
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 " [-Wcpp]
# warning "F_CPU not defined for "
   ^
/usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
# warning "Compiler optimizations disabled; functions from  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 */




On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <adi...@fitel.co.th> 
wrote:

  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 " [-Wcpp]
  # warning "F_CPU not defined for "
 ^
  /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler 
optimizations disabled; functions from  won't work as designed" 
[-Wcpp]
  # warning "Compiler optimizations disabled; functions from  
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?



  __

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Senthil Kumar 
Hi Ajay,

Like I said, avrxmega6 (or 7) are not real devices and don't have device
headers that define memory addresses for the various peripherals. They only
represent variants of the AVR architectecture (different ISA, memory map
etc..). Yes, the compiler can generate code targeting avrxmega6 - try
compiling code that doesn't use any device specific details and you'll see
that it does work.

You really should pass the actual device you're using to -mmcu. That is,
you should be passing -mmcu=atxmega256a3bu. You most likely are using an
old compiler that still has the bug this commit (
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=fa5a8e68df5b1d683dd94ce81b7e0a471f4de610)
fixed
a while back.

Atmel publishes a Linux toolchain - can you give that a try? You can
download it from http://www.atmel.com/tools/ATMELAVRTOOLCHAINFORLINUX.aspx

Regards
Senthil

On Fri, Nov 20, 2015 at 11:14 AM, Ajay Garg <ajaygargn...@gmail.com> wrote:

> Yep, I can understand what the issue is; it is just that I don't know how
> to resolve it.
>
> The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of
> the supported targets, then I fail to understand why the "device not found"
> error is emitted.
>
> More strangely, things work fine for some targets ("atmega8" for example),
> but not for others ("avrxmega6" for example).
>
>
> So, I will be grateful if someone could explicitly tell me what to do to
> get things working for "avrxmega6" target.
>
>
>
> Thanks and Regards,
> Ajay
>
> On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <
> adi...@fitel.co.th> wrote:
>
>> you need to add your mcu type in ave/io.h file.
>>
>> please see the link
>> http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared
>>
>>
>> *From:* Ajay Garg <ajaygargn...@gmail.com>
>> *Sent:* Friday, November 20, 2015 12:05 PM
>> *To:* Adisak Anusornsrirung <adi...@fitel.co.th>
>> *Cc:* Shawn Rich <rich.sh...@gmail.com> ; avr-gcc-list@nongnu.org
>> *Subject:* Re: [avr-gcc-list] avrxmega7 device-not-found
>>
>> "avrxmega6" does not work either :(
>>
>>
>> 
>> ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o
>> ledblink.o
>> 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 " [-Wcpp]
>> # warning "F_CPU not defined for "
>>^
>> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
>> optimizations disabled; functions from  won't work as
>> designed" [-Wcpp]
>> # warning "Compiler optimizations disabled; functions from 
>> 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 */
>> 
>>
>>
>> On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <
>> adi...@fitel.co.th> wrote:
>>
>>> 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
>>>
>>>
>>>
>

Re: [avr-gcc-list] avrxmega7 device-not-found

2015-11-19 Thread Sagar Pinjarkar 
try this

http://www.atmel.com/tools/ATMELAVRTOOLCHAINFORLINUX.aspx

-- 
Thanks & Regards,
Sagar Pinjarkar
Embedded Project Lead.
MEIS Pvt. Ltd



On Fri, Nov 20, 2015 at 11:41 AM, Senthil Kumar <senthil.theco...@gmail.com>
wrote:

> Hi Ajay,
>
> Like I said, avrxmega6 (or 7) are not real devices and don't have device
> headers that define memory addresses for the various peripherals. They only
> represent variants of the AVR architectecture (different ISA, memory map
> etc..). Yes, the compiler can generate code targeting avrxmega6 - try
> compiling code that doesn't use any device specific details and you'll see
> that it does work.
>
> You really should pass the actual device you're using to -mmcu. That is,
> you should be passing -mmcu=atxmega256a3bu. You most likely are using an
> old compiler that still has the bug this commit (
> https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=fa5a8e68df5b1d683dd94ce81b7e0a471f4de610)
>  fixed
> a while back.
>
> Atmel publishes a Linux toolchain - can you give that a try? You can
> download it from http://www.atmel.com/tools/ATMELAVRTOOLCHAINFORLINUX.aspx
>
> Regards
> Senthil
>
> On Fri, Nov 20, 2015 at 11:14 AM, Ajay Garg <ajaygargn...@gmail.com>
> wrote:
>
>> Yep, I can understand what the issue is; it is just that I don't know how
>> to resolve it.
>>
>> The point is, using "avr-gcc --target-help" lists "avrxmega6" as one of
>> the supported targets, then I fail to understand why the "device not found"
>> error is emitted.
>>
>> More strangely, things work fine for some targets ("atmega8" for
>> example), but not for others ("avrxmega6" for example).
>>
>>
>> So, I will be grateful if someone could explicitly tell me what to do to
>> get things working for "avrxmega6" target.
>>
>>
>>
>> Thanks and Regards,
>> Ajay
>>
>> On Fri, Nov 20, 2015 at 10:58 AM, Adisak Anusornsrirung <
>> adi...@fitel.co.th> wrote:
>>
>>> you need to add your mcu type in ave/io.h file.
>>>
>>> please see the link
>>> http://stackoverflow.com/questions/30525866/avr-gcc-atmega164pa-error-port-undeclared
>>>
>>>
>>> *From:* Ajay Garg <ajaygargn...@gmail.com>
>>> *Sent:* Friday, November 20, 2015 12:05 PM
>>> *To:* Adisak Anusornsrirung <adi...@fitel.co.th>
>>> *Cc:* Shawn Rich <rich.sh...@gmail.com> ; avr-gcc-list@nongnu.org
>>> *Subject:* Re: [avr-gcc-list] avrxmega7 device-not-found
>>>
>>> "avrxmega6" does not work either :(
>>>
>>>
>>> 
>>> ajay@ajay-HP-15-Notebook-PC:~$ avr-gcc -mmcu=avrxmega6 ledblink.c -o
>>> ledblink.o
>>> 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 " [-Wcpp]
>>> # warning "F_CPU not defined for "
>>>^
>>> /usr/lib/avr/include/util/delay.h:95:3: warning: #warning "Compiler
>>> optimizations disabled; functions from  won't work as
>>> designed" [-Wcpp]
>>> # warning "Compiler optimizations disabled; functions from
>>>  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 */
>>> 
>>>
>>>
>>> On Fri, Nov 20, 2015 at 8:23 AM, Adisak Anusornsrirung <
>>> adi...@fitel.co.th> wrote:
>>>
>>>> Did you try
>>>> -mmcu=avrxmega6
>>>>
>>>>
>>>> avrxmega6 “XMEGA” devices with more than 128 KiB of program memory