Mercurial > public > mk2
comparison code_part1/OSTC_code_asm_part1/menu_gassetup.asm @ 304:ed08d441ed26
Backed out changeset: 9c39cedb662b
| author | heinrichsweikamp |
|---|---|
| date | Sat, 30 Apr 2011 14:09:38 +0200 |
| parents | 9c39cedb662b |
| children | d36fe3651d56 |
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| 303:9c39cedb662b | 304:ed08d441ed26 |
|---|---|
| 334 | 334 |
| 335 ; Show END in m | 335 ; Show END in m |
| 336 lfsr FSR2, letter | 336 lfsr FSR2, letter |
| 337 WIN_LEFT .90 | 337 WIN_LEFT .90 |
| 338 OUTPUTTEXTH .298 ; END: | 338 OUTPUTTEXTH .298 ; END: |
| 339 | 339 GETCUSTOM8 .18 ; ppO2 warnvalue in WREG |
| 340 rcall gassetup_get_mod ; compute MOD based on CF18 into lo:hi | 340 mullw d'10' |
| 341 movff PRODL,xA+0 | |
| 342 movff PRODH,xA+1 ; ppO2 in [0.01Bar] * 10 | |
| 343 movf divemins+0,W | |
| 344 addlw 0x06 | |
| 345 movwf EEADR | |
| 346 call read_eeprom ; O2 value | |
| 347 movff EEDATA,xB+0 | |
| 348 clrf xB+1 | |
| 349 call div16x16 ; xA/xB=xC with xA as remainder | |
| 350 movlw d'10' | |
| 351 subwf xC+0,F ; Subtract 10m... | |
| 352 movff xC+0,lo | |
| 353 movlw d'0' | |
| 354 subwfb xC+1,F | |
| 355 movff xC+1,hi ; lo:hi holding MOD in meters | |
| 341 movlw d'10' | 356 movlw d'10' |
| 342 addwf lo,F | 357 addwf lo,F |
| 343 movlw d'0' | 358 movlw d'0' |
| 344 addwfc hi,F ; lo:hi holding MOD+10m | 359 addwfc hi,F ; lo:hi holding MOD+10m |
| 345 | 360 |