Hi guys, recently started using avr-gcc for assembly programming and I'm having alot of trouble getting my macro's to work properly.
This is a test file I'm using: ##################################### .macro testMacro data ser data .endm .global main main: testMacro r16 end: rjmp end ################################# this is the output: ################################ a...@alex-laptop:~/workspace/3117/project/LCD$ make avr-gcc -g -mmcu=atmega328p -Wall -Wstrict-prototypes -Os -mcall-prologues -O0 -c lcd.S lcd.S: Assembler messages: lcd.S:8: Error: constant value required lcd.S:8: Error: register number above 15 required make: *** [lcd.o] Error 1 ################################### I think it's complaining that r16 is not a constant, and since the assignment failed, it complains that "data" is not a register above 15. I understand that the value in r16 isn't a constant, but it's the address of r16 I want to send to the macro. Even when I change r16 to 0x10 I get the same error. The compiler must pick up that 0x10 is the address of r16 can anyone help me with this please? -- View this message in context: http://www.nabble.com/.macro-error-%22constant-value-required%22-tp25315963p25315963.html Sent from the AVR - gcc mailing list archive at Nabble.com. _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
