Mercurial > public > hwos_code
diff src/simulator.asm @ 81:8e13866b5496
add some extra safety checks when settings were altered from the PC software
| author | mh@mh-THINK.localdomain |
|---|---|
| date | Fri, 28 Feb 2014 11:03:18 +0100 |
| parents | ec4d8503ec45 |
| children | f2201aa374db |
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--- a/src/simulator.asm Thu Feb 27 14:38:08 2014 +0100 +++ b/src/simulator.asm Fri Feb 28 11:03:18 2014 +0100 @@ -67,7 +67,22 @@ get_first_dil_to_WREG: ; Gets first dil (0-4) into WREG lfsr FSR1,opt_dil_type ; Point to dil types clrf lo ; start with Gas0 - bra get_first_gas_to_WREG2 ; Start +get_first_dil_to_WREG2: + movf lo,W ; + movf PLUSW1,W ; Get Type of Dil #lo + sublw .1 ; it is = 1 (First Dil) + bz get_first_dil_to_WREG3 ; Found the first dil! + incf lo,F ; ++ + movlw NUM_GAS+1 + cpfseq lo ; All done? + bra get_first_dil_to_WREG2 ; Not yet + ; No first dil found, use #1 + movlw .1 + movff WREG,opt_dil_type+0 ; Set Dil1 to First + return +get_first_dil_to_WREG3: + movf lo,W ; Put into Wreg + return ; Done global get_first_gas_to_WREG get_first_gas_to_WREG: ; Gets first gas (0-4) into WREG @@ -82,7 +97,10 @@ movlw NUM_GAS+1 cpfseq lo ; All done? bra get_first_gas_to_WREG2 ; Not yet - retlw .1 ; No first gas found, use #1 + ; No first gas found, use #1 + movlw .1 + movff WREG,opt_gas_type+0 ; Set Gas1 to First + return get_first_gas_to_WREG3: movf lo,W ; Put into Wreg return ; Done