Mercurial > public > hwos_code
annotate src/divemenu_tree.asm @ 600:cb59872ad53d
fix typo
| author | heinrichsweikamp |
|---|---|
| date | Sun, 12 Aug 2018 18:18:41 +0200 |
| parents | 6636cbe64c6d |
| children | ca4556fb60b9 |
| rev | line source |
|---|---|
| 0 | 1 ;============================================================================= |
| 2 ; | |
| 582 | 3 ; File divemenu_tree.asm REFACTORED VERSION V2.98 |
| 0 | 4 ; |
| 275 | 5 ; OSTC dive mode menu |
| 0 | 6 ; |
| 7 ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved. | |
| 8 ;============================================================================= | |
| 9 ; HISTORY | |
| 10 ; 2013-02-02 : [mH] Made out of menu_tree.asm | |
| 11 | |
| 582 | 12 #include "hwos.inc" ; Mandatory header |
| 13 #include "menu_processor.inc" | |
| 14 #include "shared_definitions.h" ; Mailbox from/to p2_deco.c | |
| 15 #include "tft_outputs.inc" | |
| 16 #include "customview.inc" | |
| 17 #include "strings.inc" | |
| 18 #include "calibrate.inc" | |
| 19 | |
| 20 extern timeout_divemode_menu2 | |
| 21 extern diveloop_loop4 | |
| 0 | 22 |
| 560 | 23 |
| 582 | 24 divegui CODE |
| 25 | |
| 0 | 26 ;============================================================================= |
| 27 ; Main Menu | |
| 582 | 28 global do_main_divemenu |
| 0 | 29 do_main_divemenu: |
| 582 | 30 call menu_processor_reset ; restart from first icon |
| 31 movlw .1 | |
| 32 movwf menupos1 ; set to first option in divemode menu | |
| 560 | 33 btfsc FLAG_ccr_mode |
| 34 bra main_divemenu_loop ; goto CCR / pSCR Menu menu | |
| 35 btfsc FLAG_pscr_mode | |
| 36 bra main_divemenu_loop ; goto CCR / pSCR Menu menu | |
| 37 | |
| 582 | 38 main_divemenu_OC: |
| 560 | 39 bcf ccr_diluent_setup |
| 40 bcf is_bailout_menu | |
| 582 | 41 |
| 42 MENU_BEGIN tMainMenu, .5 | |
| 43 MENU_CALL tDivemenu_Gaslist, do_divemode_gaslist | |
| 44 MENU_CALL tDivemenu_ResetAvg, do_reset_average | |
| 45 MENU_CALL tDivemenu_ToggleGF, do_toggle_gf | |
| 46 MENU_CALL tDivemenu_Marker, do_set_marker | |
| 47 MENU_CALL tExit, do_exit_divemode_menu | |
| 560 | 48 MENU_END |
| 0 | 49 |
| 560 | 50 main_divemenu_loop: |
| 582 | 51 bsf ccr_diluent_setup ; default to operations on diluents |
| 560 | 52 bcf is_bailout_menu ; default to none-bailout menu |
| 582 | 53 btfsc FLAG_pscr_mode |
| 54 bra main_divemenu_pscr ; PSCR Menu | |
| 55 | |
| 56 MENU_BEGIN tMainMenu, .6 | |
| 57 MENU_CALL tDiveBailout, do_divemode_gaslist_bail | |
| 58 MENU_CALL tDivemenu_Setpoint, do_divemode_splist | |
| 59 MENU_CALL tDivemenu_Gaslist, do_divemode_gaslist | |
| 60 MENU_CALL tDivemenu_ResetAvg, do_reset_average | |
| 61 MENU_CALL tDivemenu_ToggleGF, do_toggle_gf | |
| 62 MENU_CALL tExit, do_exit_divemode_menu | |
| 63 MENU_END | |
| 64 | |
| 485 | 65 main_divemenu_pscr: |
| 583 | 66 btfsc analog_o2_input ; do we have an analog input? |
| 67 bra main_divemenu_pscr_sensors ; YES | |
| 68 btfsc s8_digital ; do we have a digital input? | |
| 69 bra main_divemenu_pscr_sensors ; YES | |
| 70 btfsc optical_input ; do we have an optical input? | |
| 71 bra main_divemenu_pscr_sensors ; YES | |
| 560 | 72 |
| 73 main_divemenu_pscr_no_sensors: | |
| 582 | 74 MENU_BEGIN tMainMenu, .6 |
| 75 MENU_CALL tDiveBailout, do_divemode_gaslist_bail | |
| 76 MENU_CALL tDivemenu_Gaslist, do_divemode_gaslist | |
| 77 MENU_CALL tDivemenu_ResetAvg, do_reset_average | |
| 78 MENU_CALL tDivemenu_ToggleGF, do_toggle_gf | |
| 79 MENU_CALL tDivemenu_Marker, do_set_marker | |
| 80 MENU_CALL tExit, do_exit_divemode_menu | |
| 81 MENU_END | |
| 82 | |
| 83 main_divemenu_pscr_sensors: | |
| 84 MENU_BEGIN tMainMenu, .6 | |
| 85 MENU_CALL tDiveBailout, do_divemode_gaslist_bail | |
| 86 MENU_CALL tCCRSensor, do_divemode_setpoint_pscr | |
| 87 MENU_CALL tDivemenu_Gaslist, do_divemode_gaslist | |
| 88 MENU_CALL tDivemenu_ResetAvg, do_reset_average | |
| 89 MENU_CALL tDivemenu_ToggleGF, do_toggle_gf | |
| 90 MENU_CALL tExit, do_exit_divemode_menu | |
| 91 MENU_END | |
| 92 | |
| 0 | 93 |
| 560 | 94 do_toggle_gf: |
| 582 | 95 movff char_I_deco_model,WREG ; 0 = ZH-L16, 1 = ZH-L16-GF |
| 96 decfsz WREG,W ; Toggle GF only in GF modes - in GF mode? | |
| 97 bra do_main_divemenu ; No, do nothing and return | |
| 98 TSTOSS opt_enable_aGF ; =1: aGF can be selected underwater | |
| 99 bra do_main_divemenu ; No, do nothing and return | |
| 100 movlw .4 ; Set customview to 5 (GF informations) | |
| 560 | 101 movwf menupos3 ; Customview to come-1 |
| 102 bsf toggle_customview ; Set flag, the customview will be toggled very soon now... | |
| 103 movlw .1 | |
| 582 | 104 movwf menupos1 ; Set to first option in divemode menu |
| 105 | |
| 106 MENU_BEGIN tDivemenu_ToggleGF, .2 | |
| 107 MENU_CALL tDivemenu_ToggleGF, do_togglegf | |
| 108 MENU_CALL tBack, do_main_divemenu | |
| 109 MENU_END | |
| 0 | 110 |
| 560 | 111 do_togglegf: |
| 582 | 112 ;TSTOSS opt_enable_aGF ; =1: aGF can be selected underwater ; check is now done before entering menu |
| 560 | 113 ;bra do_exit_divemode_menu ; continue with exiting menu code |
| 114 bsf toggle_gf ; Set flag... | |
| 115 bra do_exit_divemode_menu ; continue with exiting menu code | |
| 582 | 116 |
| 117 | |
| 560 | 118 do_set_marker: |
| 582 | 119 bsf FLAG_set_marker ; set flag... |
| 120 bra do_exit_divemode_menu ; ... and exit | |
| 121 | |
|
53
2825f1d2262f
NEW: Dynamic Gaslist in OC mode (Divemode, Customview 7)
heinrichsweikamp
parents:
0
diff
changeset
|
122 |
| 560 | 123 do_reset_average: |
| 582 | 124 bsf reset_average_depth ; Set Flag |
| 125 bra do_exit_divemode_menu ; continue with exiting menu code | |
| 0 | 126 |
| 582 | 127 |
| 560 | 128 do_switch_sensor: ; entry point when coming from switch to sensor |
| 582 | 129 movlw .1 ; Switch to Sensor |
| 130 movff WREG,opt_ccr_mode ; =0: Fixed SP (CCR) / calculated (pSCR), =1: Sensor, =2: Auto SP | |
| 131 ; enable all sensors | |
| 132 bsf use_O2_sensor1 | |
| 133 bsf use_O2_sensor2 | |
| 134 bsf use_O2_sensor3 | |
| 135 bra do_switch_sp_com ; continue with common part | |
| 136 | |
| 560 | 137 do_switch_sp: ; entry point when coming from manual setpoint selection (CCR) |
| 582 | 138 decf menupos1,W ; 1-5 -> 0-4 |
| 139 lfsr FSR1,char_I_setpoint_cbar | |
| 140 movff PLUSW1,char_I_const_ppO2 ; setup fixed setpoint | |
| 141 movff char_I_const_ppO2,WREG | |
| 142 call transmit_setpoint ; transmit current setpoint from WREG (in cbar) to external electronics | |
| 560 | 143 bcf setpoint_fallback ; clear fallback condition (stops fallback warning) |
| 144 clrf WREG ; Switch to fixed SP | |
| 145 movff WREG,opt_ccr_mode ; =0: Fixed SP (CCR) / calculated (pSCR), =1: Sensor, =2: Auto SP | |
| 146 bra do_switch_sp_com | |
| 0 | 147 |
| 560 | 148 do_switch_sp_calc: ; entry point when coming from switch to calculated ppO2 (pSCR) |
| 149 bcf setpoint_fallback ; clear fallback condition (stops fallback warning) | |
| 582 | 150 clrf WREG ; Switch to fixed SP |
| 151 movff WREG,opt_ccr_mode ; =0: Fixed SP (CCR) / calculated (pSCR), =1: Sensor, =2: Auto SP | |
| 560 | 152 movff WREG,char_I_const_ppO2 ; set setpoint to 0, this forces deco engine to take the computed ppO2 |
|
97
53a99a2dc6a1
CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents:
53
diff
changeset
|
153 |
| 560 | 154 do_switch_sp_com: ; merge point to common part |
| 582 | 155 bsf event_occured ; set global event byte |
| 156 bsf setpoint_changed ; set flag (for profile) | |
| 157 | |
| 158 ; Clear some flags in case we were in bailout before... | |
| 159 bcf is_bailout ; end bailout mode | |
| 160 ;bcf is_bailout_menu ; not needed | |
| 161 bcf better_gas_available ; =1: A better gas is available and a gas change is advised in divemode | |
| 162 bcf blinking_better_gas ; clear blinking flag | |
| 163 call customview_mask ; update customview mask to (eventually) rewrite ppO2(Dil): to ppO2: | |
| 0 | 164 |
| 582 | 165 bsf FLAG_back_to_loop ; indicate that it is a switchback from OC bailout to CCR/pSCR loop |
| 166 bsf divemode_gaschange ; initiate reconfiguration to loop mode on last diluent | |
| 167 | |
| 168 bra do_exit_divemode_menu ; continue with exiting menu code | |
| 169 | |
| 0 | 170 |
| 560 | 171 do_divemode_gaslist_bail: ; entry point from CCR/pSCR to bailout to OC gases |
| 582 | 172 bcf ccr_diluent_setup ; switch to OC gases |
| 173 bsf is_bailout_menu ; flag it is a bailout action | |
| 560 | 174 do_divemode_gaslist: ; entry point for switching: OC -> gases, loop -> diluents |
| 582 | 175 btfsc is_bailout ; in bailout mode? |
| 176 bcf ccr_diluent_setup ; yes - for safety reasons, redirect to OC (bailout) gases | |
| 177 do_divemode_gaslist_com: | |
| 560 | 178 bsf short_gas_decriptions |
| 179 movlw .1 | |
| 582 | 180 movwf menupos1 ; Set to first option in divemode menu |
| 181 MENU_BEGIN tGaslist, .6 | |
| 182 MENU_DYNAMIC gaslist_strcat_gas_mod, do_switch_gas | |
| 183 MENU_DYNAMIC gaslist_strcat_gas_mod, do_switch_gas | |
| 184 MENU_DYNAMIC gaslist_strcat_gas_mod, do_switch_gas | |
| 185 MENU_DYNAMIC gaslist_strcat_gas_mod, do_switch_gas | |
| 186 MENU_DYNAMIC gaslist_strcat_gas_mod, do_switch_gas | |
| 187 MENU_CALL tMore, do_divemode_gaslist_more | |
| 188 MENU_END | |
| 189 | |
| 0 | 190 |
| 191 do_divemode_gaslist_more: | |
| 560 | 192 movlw .1 |
| 582 | 193 movwf menupos1 ; Set to first option in divemode menu |
| 194 | |
| 560 | 195 movff char_I_O2_ratio,gas6_O2_ratio ; initialize gas6 with currently breathed gas - O2 ratio |
| 196 movff char_I_He_ratio,gas6_He_ratio ; initialize gas6 with currently breathed gas - He ratio | |
| 582 | 197 |
| 198 do_divemode_gaslist_more_common: | |
| 199 MENU_BEGIN tGaslist, .6 | |
| 200 MENU_CALL tO2Plus, do_dive_pO2 | |
| 201 MENU_CALL tO2Minus, do_dive_mO2 | |
| 202 MENU_CALL tHePlus, do_dive_pHe | |
| 203 MENU_CALL tHeMinus, do_dive_mHe | |
| 204 MENU_DYNAMIC gaslist_strcat_gas6, do_switch_gas6 | |
| 205 MENU_CALL tDivemenu_LostGas, do_lost_gas | |
| 206 MENU_END | |
| 207 | |
|
403
6e60012bb3fc
NEW: "Lost Gas" feature allows disabling gases during the dive
heinrichsweikamp
parents:
401
diff
changeset
|
208 |
|
6e60012bb3fc
NEW: "Lost Gas" feature allows disabling gases during the dive
heinrichsweikamp
parents:
401
diff
changeset
|
209 do_lost_gas: |
| 560 | 210 movlw .1 |
| 582 | 211 movwf menupos1 ; Set to first option in divemode menu |
| 212 do_lost_gas_common: | |
| 560 | 213 bsf short_gas_decriptions |
| 582 | 214 MENU_BEGIN tDivemenu_LostGas, .6 |
| 215 MENU_DYNAMIC gaslist_strcat_gas_mod, do_toggle_active ; Toggle the gas (in)active | |
| 216 MENU_DYNAMIC gaslist_strcat_gas_mod, do_toggle_active ; Toggle the gas (in)active | |
| 217 MENU_DYNAMIC gaslist_strcat_gas_mod, do_toggle_active ; Toggle the gas (in)active | |
| 218 MENU_DYNAMIC gaslist_strcat_gas_mod, do_toggle_active ; Toggle the gas (in)active | |
| 219 MENU_DYNAMIC gaslist_strcat_gas_mod, do_toggle_active ; Toggle the gas (in)active | |
| 220 MENU_CALL tExit, do_exit_divemode_menu | |
| 221 MENU_END | |
| 0 | 222 |
| 560 | 223 |
| 224 do_switch_gas6: | |
| 582 | 225 movlw .6 ; gas 6 |
| 226 movwf menupos1 ; transfer register for selected gas towards gas_switched_common: | |
| 227 bsf gas6_changed ; set flag for profile recording | |
| 560 | 228 ;bra do_switch_gas ; continue with common gas-switched code |
| 229 | |
| 230 do_switch_gas: | |
| 231 bsf divemode_gaschange ; Set flag, will also trigger restart of deco_engine | |
| 232 btfsc is_bailout_menu ; Bailout confirmed? | |
| 233 bsf is_bailout ; begin bailout mode | |
| 234 call customview_mask ; update custom view mask to (eventually) rewrite ppO2(Dil): to ppO2: | |
| 235 ;bra do_exit_divemode_menu ; continue with exiting menu code | |
| 582 | 236 |
| 560 | 237 do_exit_divemode_menu: |
| 238 call timeout_divemode_menu2 | |
| 239 clrf STKPTR | |
| 240 goto diveloop_loop4 | |
| 241 | |
| 242 | |
|
403
6e60012bb3fc
NEW: "Lost Gas" feature allows disabling gases during the dive
heinrichsweikamp
parents:
401
diff
changeset
|
243 do_toggle_active: |
| 560 | 244 extern restart_deco_engine_wo_ceiling |
| 245 call restart_deco_engine_wo_ceiling | |
| 582 | 246 movlw .5 |
| 247 btfsc ccr_diluent_setup ; diluents? | |
| 248 addwf menupos1,F ; yes 1-5 -> 6-10 | |
| 249 decf menupos1,W ; -> 0-4 for gases / 5-9 for diluents | |
| 250 lfsr FSR1,opt_gas_type+0 | |
| 251 movff PLUSW1,lo | |
| 252 tstfsz lo ; Already disabled? | |
| 253 bra do_toggle_active2 ; No, disable now! | |
| 254 lfsr FSR1,opt_gas_type_backup+0 ; copy opt_gas_type_backup+W back to opt_gas_type+W | |
| 255 movff PLUSW1,lo | |
| 256 lfsr FSR1,opt_gas_type+0 | |
| 257 movff lo,PLUSW1 | |
| 258 lfsr FSR1,opt_OC_bail_gas_change_backup+0 ; copy opt_OC_bail_gas_change_backup+W back to opt_OC_bail_gas_change+W | |
| 259 movff PLUSW1,lo | |
| 260 lfsr FSR1,opt_OC_bail_gas_change+0 | |
| 261 movff lo,PLUSW1 | |
| 262 bra do_toggle_active3 | |
| 560 | 263 do_toggle_active2: |
| 582 | 264 clrf PLUSW1 ; 0=Disabled, 1=First, 2=Travel, 3=Deco |
| 265 lfsr FSR1,opt_OC_bail_gas_change+0 | |
| 266 clrf PLUSW1 ; also delete change depth here to have the menu updated immediately | |
| 560 | 267 do_toggle_active3: |
| 582 | 268 movlw .5 |
| 269 btfsc ccr_diluent_setup ; use OC gases? | |
| 270 subwf menupos1,F ; back to 1-5 | |
| 271 bra do_lost_gas ; return to list and show updated result | |
|
511
7db10ebae205
BUGFIX: Lost Diluent now possible in CCR and PSCR mode
heinrichsweikamp
parents:
502
diff
changeset
|
272 |
| 0 | 273 |
| 274 do_dive_pO2: | |
| 560 | 275 banksel gas6_O2_ratio |
| 276 incf gas6_O2_ratio,F ; O2++ | |
| 277 movf gas6_He_ratio,W | |
| 278 addwf gas6_O2_ratio,W | |
| 279 movwf gas6_temp | |
| 280 movlw .101 | |
| 582 | 281 cpfslt gas6_temp ; O2 + He < 101 ? |
| 282 decf gas6_O2_ratio,F ; O2-- (unchanged) | |
| 283 banksel common | |
| 284 bra do_divemode_gaslist_more_common | |
| 285 | |
| 0 | 286 do_dive_mO2: |
| 582 | 287 banksel gas6_O2_ratio |
| 288 decf gas6_O2_ratio,F ; O2-- | |
| 289 movlw gaslist_min_o2 | |
| 290 cpfslt gas6_O2_ratio ; O2 < minimum allowed %O2? | |
| 291 bra do_dive_mO2_done ; NO | |
| 292 movlw gaslist_min_o2 ; YES - restore minimum | |
| 293 movwf gas6_O2_ratio | |
| 560 | 294 do_dive_mO2_done: |
| 582 | 295 banksel common |
| 296 bra do_divemode_gaslist_more_common | |
| 0 | 297 |
| 298 do_dive_pHe: | |
| 582 | 299 banksel gas6_O2_ratio |
| 300 incf gas6_He_ratio,F ; He++ | |
| 301 movf gas6_He_ratio,W | |
| 302 addwf gas6_O2_ratio,W | |
| 303 movwf lo | |
| 304 movlw .101 | |
| 305 cpfslt lo ; O2 + He < 101 ? | |
| 306 decf gas6_He_ratio,F ; Yes, He-- (Unchanged) | |
| 307 banksel common | |
| 308 bra do_divemode_gaslist_more_common | |
| 0 | 309 |
| 310 do_dive_mHe: | |
| 560 | 311 banksel gas6_O2_ratio |
| 582 | 312 decf gas6_He_ratio,F ; He-- |
| 313 bnn do_dive_mHe_done ; H2 < 0? | |
| 314 clrf gas6_He_ratio ; YES - reset to 0 | |
| 560 | 315 do_dive_mHe_done: |
| 582 | 316 banksel common |
| 317 bra do_divemode_gaslist_more_common | |
| 318 | |
| 0 | 319 |
| 320 do_divemode_splist: | |
| 560 | 321 bsf short_gas_decriptions |
| 322 movlw .1 | |
| 582 | 323 movwf menupos1 ; set to first option in divemode menu |
| 560 | 324 |
| 582 | 325 do_divemode_splist_common: |
| 326 btfsc analog_o2_input ; do we have an analog input? | |
| 327 bra do_divemode_splist_sensor ; YES | |
| 583 | 328 btfsc s8_digital ; do we have a digital input? |
| 329 bra do_divemode_splist_sensor ; YES | |
| 330 btfsc optical_input ; do we have an optical input? | |
| 582 | 331 bra do_divemode_splist_sensor ; YES |
| 0 | 332 |
| 560 | 333 do_divemode_splist_no_sensor: |
| 582 | 334 MENU_BEGIN tGaslist, .5 |
| 335 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 336 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 337 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 338 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 339 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 340 MENU_END | |
| 341 | |
| 342 do_divemode_splist_sensor: | |
| 343 MENU_BEGIN tGaslist, .6 | |
| 344 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 345 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 346 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 347 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 348 MENU_DYNAMIC gaslist_strcat_setpoint, do_switch_sp | |
| 349 MENU_CALL tCCRSensor, do_divemode_sensor | |
| 350 MENU_END | |
| 249 | 351 |
| 352 | |
| 0 | 353 do_divemode_sensor: |
| 560 | 354 clrf menupos3 ; show customview 1 (HUD Data) |
| 355 bsf toggle_customview | |
| 582 | 356 movlw .1 |
| 357 movwf menupos1 ; Set to 1st option: use sensors | |
| 358 | |
| 359 do_return_divemode_sensor: | |
| 360 MENU_BEGIN tGaslist, .6 | |
| 361 MENU_CALL tDivemenu_UseSensor, do_switch_sensor | |
| 560 | 362 MENU_CALL tBack, do_divemode_splist |
| 582 | 363 MENU_CALL tExit, do_exit_divemode_menu |
| 560 | 364 MENU_CALL tDiveHudMask1, do_toggle_sensor |
| 365 MENU_CALL tDiveHudMask2, do_toggle_sensor | |
| 366 MENU_CALL tDiveHudMask3, do_toggle_sensor | |
| 582 | 367 MENU_END |
| 0 | 368 |
| 560 | 369 do_divemode_setpoint_pscr: |
| 582 | 370 movlw .1 |
| 371 movwf menupos1 ; Set to 1st option: use calculated ppO2 | |
| 372 MENU_BEGIN tGaslist, .6 | |
| 560 | 373 MENU_CALL tCalculated, do_switch_sp_calc |
| 582 | 374 MENU_CALL tDivemenu_UseSensor, do_switch_sensor |
| 375 MENU_CALL tExit, do_exit_divemode_menu | |
| 560 | 376 MENU_CALL tDiveHudMask1, do_toggle_sensor |
| 377 MENU_CALL tDiveHudMask2, do_toggle_sensor | |
| 378 MENU_CALL tDiveHudMask3, do_toggle_sensor | |
| 582 | 379 MENU_END |
| 380 | |
| 0 | 381 |
| 560 | 382 do_toggle_sensor: |
| 582 | 383 movff menupos1,lo ; backup position |
| 384 decf menupos1,f ; 4, 5, 6 -> 3, 4, 5 | |
| 385 decf menupos1,f ; 3, 4, 5 -> 2, 3, 4 | |
| 386 decf menupos1,f ; 2, 3, 4 -> 1, 2, 3 | |
| 387 dcfsnz menupos1 ; 1, 2, 3 -> 0, 1, 2 | |
| 388 btg use_O2_sensor1 ; = | |
| 389 dcfsnz menupos1 ; 0, 1, 2 -> -1, 0, 1 | |
| 390 btg use_O2_sensor2 ; = | |
| 391 dcfsnz menupos1 ; -1,0, 1 -> -2,-1, 0 | |
| 392 btg use_O2_sensor3 ; = | |
| 393 movff lo,menupos1 ; restore position | |
| 394 bra do_return_divemode_sensor | |
| 560 | 395 |
| 582 | 396 END |