On Sun, 27 Mar 2011 13:25:05 +0200 Benjamin Henrion <[email protected]> wrote:
> Hi, > > I am trying to port this code to an Arduino Duemilanove (atmega328p): > > http://mikestirling.co.uk/2010/08/programming-an-lpc-flash-with-an-avr-and-flashrom/ > > When I change the chip to atmega168, I have the following error: > > avr-gcc -c -mmcu=atmega168 -I. -g -Os -funsigned-char > -funsigned-bitfields -fpack-struct -fshort-enums -Wall > -Wstrict-prototypes -Wa,-adhlns=uart.lst -std=gnu99 -DF_CPU=7372800 > -Wp,-M,-MP,-MT,uart.o,-MF,.dep/uart.o.d uart.c -o uart.o > uart.c: In function ‘__vector_18’: > uart.c:65: error: ‘_UDR’ undeclared (first use in this function) > uart.c:65: error: (Each undeclared identifier is reported only once > uart.c:65: error: for each function it appears in.) > uart.c: In function ‘__vector_19’: > uart.c:83: error: ‘_UDR’ undeclared (first use in this function) > uart.c: In function ‘uart_init’: > uart.c:281: error: ‘_UBRR’ undeclared (first use in this function) > make: *** [uart.o] Error 1 > > Any idea what to change? > > Having a simple Arduino being able to flash BIOS chips would be > awesome... > the register names for the uart are probably different. e.g. for my atmega32u2 i would have to use UDR1 and UBRR1[H|L]. just look it up in the datasheet or /usr/lib/avr/include/avr/. HTH -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
