Binary notation on IAR Compiler

[gigionerospo]

iar binary

There is a way to write a number in binary notation on IAR compiler (AVR 4.10) ?

Thanks

 

[gidimiz]

binary in iar

Hi,

You can try this, not sure it will work, dont have the time to re-install the IAR on my computer.
ver= 0b01001000;

Good luck.

 

[gigionerospo]

43 in binary notation

Thanks, but that notation (the most obvious) do not work!

 

[aticio]

iar 0b binary

In IAR Assembler ist is: 00000000b

regards

 

[flyback2]

iar binary number

There were an application note in IAR website. unfortunally I don't see it anymore.
Basically, you can write a binary number using this trick

#define BIN8(s7,s6,s5,s4,s3,s2,s1,s0) (unsigned char)\
( s0 * 0x01 + s1 * 0x02 + s2 * 0x04 + s3 * 0x08 + \
s4 * 0x10 + s5 * 0x20 + s6 * 0x40 + s7 * 0x80 )

PORTA_DATA = BIN8(0,0,0,1,0,1,0,0); // set D4 & D2 to "1"

Hope it is useful for you

 

[gidimiz]

formato binário no iar

Hi,

You are correct. This option works only in the "MCC-430 C Compiler" and not in the IAR.
I did find this example in ASM to convert BIN to DEC.
This code is from the NiftyClockDVMSample from TI.

;------------------------------------------------------------------------------ 
bin2bcd;     subroutine for converting 16bit binary to BCD
       ;     input DIGIT 16bit binary, output DIGIT 16bit BCD
;------------------------------------------------------------------------------ 
             mov #16,r9                     ; 16-bits to be converted
             clr r8                         ; clear working register r8
             clr r7                         ; clear working register r9
L$1          rla DIGITS                     
             dadd r7,r7                     ; decimal add result
             dadd r8,r8
             dec r9                         ; check if 16-bits done
             jnz L$1
             mov r7,DIGITS                  ; result to DIGITS
             ret

Hope it helps...
Good luck.