How to access int16 from assambly

[Javier Piedrafita]

Hello

I am trying to use int16 variables in assambly. This has been taken from the reference manual:

int count;
#asm
movlw 0x8
movwf count
...

How can I access both int16 high and low bytes?

Thank you
Javier
___________________________
This message was ported from CCS's old forum
Original Post ID: 1588

[Tomi]

int16 count;

count = 0x5678;
#asm
movlw 0x12
movwf (&count+1)
movlw 0x34
movwf count
#endasm

The list (see the difference ):
.................... count = 0x5678;
0027: MOVLW 56
0028: MOVWF 22
0029: MOVLW 78
002A: MOVWF 21
.................... #asm
.................... movlw 0x12
002B: MOVLW 12
.................... movwf (&count+1)
002C: MOVWF 22
.................... movlw 0x34
002D: MOVLW 34
.................... movwf count
.................... #endasm
002E: MOVWF 21


:=Hello
:=
:=I am trying to use int16 variables in assambly. This has been taken from the reference manual:
:=
:=int count;
:=#asm
:=movlw 0x8
:=movwf count
:=...
:=
:=How can I access both int16 high and low bytes?
:=
:=Thank you
:=Javier
___________________________
This message was ported from CCS's old forum
Original Post ID: 1594