C nebo ASM?

[Petr Zahradnik]

Puvodni zprava ze dne 22.5.2009 od Michal HW:

> volatile unsigned char Pole[32] = {
>  0,1,2,3,4,5,6,7,8,9, 
>  0,1,2,3,4,5,6,7,8,9, 
>  0,1,2,3,4,5,6,7,8,9, 
>  0,1 
> };
> unsigned char Soucet;
>  

> void main(void) {
>  
>  auto unsigned char Ukazatel;
>  
>  for ( Ukazatel = 0; Ukazatel < 32; ++Ukazatel) {
>   
>   Soucet += Pole[Ukazatel];
>  } 
>  
> }

CCS C:

....................  for ( Ukazatel = 0; Ukazatel < 32; ++Ukazatel) {
00A2:  CLRF   26
00A4:  MOVF   26,W
00A6:  SUBLW  1F
00A8:  BNC   00C0
....................    
....................   Soucet += Pole[Ukazatel]; 
00AA:  CLRF   03
00AC:  MOVF   26,W
00AE:  ADDLW  05
00B0:  MOVWF  FE9
00B2:  MOVLW  00
00B4:  ADDWFC 03,W
00B6:  MOVWF  FEA
00B8:  MOVF   FEF,W
00BA:  ADDWF  25,F
....................  }  
00BC:  INCF   26,F
00BE:  BRA    00A4
....................   

Petr Zahradnik, pocitacovy expert

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