DSPIC, BTSC f,#bit4 error

[yo2lio]

Hi,

This instruction is not accepted by compiler :
BTSC f,#bit4 >> Bit Test f, Skip if Clear

only BTSC Ws,#bit4 >> Bit Test Ws, Skip if Clear compile OK !

Code: Select all

  asm
    BTSC PORTB,#15
  end;

0:29 E-420 Invalid ASM instruction (53): PORTB (0x000206) #15

Same problems for :

Code: Select all

BTSS PORTB,#15

BTST PORTB,#15

BTSTS PORTB,#15

BTG PORTB,#15

CP1 PORTB

CP1 W12

NOPR

[zristic]

Did you use PORTB before asm block?

[yo2lio]

YES !

[zristic]

Mea culpa.