Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 842:454ef5c2e6aa default tip
Bugfix: Auto-SP did not show >9m for some 2C hardware versions in German language firmware
Make year settings until 2040 possible (This is likely the final release for this model)
| author | heinrichsweikamp |
|---|---|
| date | Sat, 29 Nov 2025 14:11:07 +0100 |
| parents | ab68f28514e0 |
| children |
| rev | line source |
|---|---|
| 0 | 1 |
| 815 | 2 ; OSTC Mk.2, 2N and 2C - diving computer code |
|
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BUGFIX: Divetime had unwanted "." behind the minutes
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3 ; Copyright (C) 2015 HeinrichsWeikamp GbR |
| 0 | 4 |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; Mainroutines for divemode | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 10/01/05 | |
| 22 ; last updated: 15/05/08 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 diveloop: | |
| 27 call diveloop_boot ; Boot tasks for all modes | |
| 28 | |
| 256 | 29 ; start timer3 for deco routine CPU usesage monitor |
| 30 movlw b'00000011' | |
| 31 movwf T3CON ; Timer3 with 32768Hz clock running | |
| 32 | |
| 0 | 33 ; Startup Tasks for all modes |
| 34 ostc_debug 'R' ; Sends debug-information to screen if debugmode active | |
| 681 | 35 call DISP_ClearScreen ; clean up DISPLAY |
| 36 call DISP_divemode_mask ; Display mask | |
| 37 call DISP_temp_divemode ; Displays temperature | |
| 38 call DISP_active_gas_divemode ; Display gas | |
| 0 | 39 |
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restore last used customview in dive- and surface-mode
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40 ; Reload last customview |
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restore last used customview in dive- and surface-mode
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41 read_int_eeprom d'94' ; Read last selected customview dive mode into EEDATA |
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42 movff EEDATA,menupos3 ; Copy to menupos3 |
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restore last used customview in dive- and surface-mode
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43 call customview_toggle2 ; Show customview |
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44 |
| 0 | 45 btfsc FLAG_apnoe_mode |
| 46 bsf realdive ; Set Realdive flag in Apnoe mode | |
| 47 | |
| 48 btfsc gauge_mode | |
| 49 bra diveloop_loop ; Skip in gauge mode | |
| 50 btfsc FLAG_apnoe_mode | |
| 51 bra diveloop_loop ; Skip in apnoe mode | |
| 52 | |
| 53 ; Startup Tasks for deco modes | |
| 681 | 54 call DISP_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode |
| 780 | 55 GETCUSTOM8 d'55' |
| 56 movwf apnoe_surface_mins | |
| 57 clrf apnoe_surface_secs | |
| 0 | 58 |
| 413 | 59 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 60 bra diveloop_loop ; OC modes, skip | |
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Add a setpoint change to the first depth sample in CC mode
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61 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
| 407 | 62 bsf event_occured ; set global event flag |
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Add a setpoint change to the first depth sample in CC mode
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63 |
| 0 | 64 diveloop_loop: ; The diveloop starts here |
| 65 btfss onesecupdate ; tasks any new second | |
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66 bra diveloop_loop3 |
| 0 | 67 |
| 801 | 68 bcf onesecupdate ; one seconds update, clear flag here in case it's set again in ISR before all tasks are done. |
| 69 | |
| 0 | 70 btfsc gauge_mode ; Only in gauge mode |
| 71 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 72 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 73 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 617 | 74 |
| 75 ; Update divetime | |
| 76 call customview_second ; Do every-second tasks for the custom view area | |
| 77 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 78 movwf lo | |
| 79 movlw d'1' | |
| 80 cpfseq lo ; =1? | |
| 81 bra diveloop_loop1y ; No, minutes only | |
| 82 bsf update_divetime ; Set Update flag | |
| 83 diveloop_loop1y: | |
| 84 btfss update_divetime ; display new divetime? | |
| 85 bra diveloop_loop1z ; No | |
| 86 btfsc premenu ; Is the divemode menu active? | |
| 87 bra diveloop_loop1z ; Yes | |
| 681 | 88 call DISP_divemins ; Display (new) divetime! |
| 617 | 89 diveloop_loop1z: |
| 90 bcf update_divetime ; clear flag | |
| 91 | |
| 780 | 92 call DISP_show_gas_change_countdown ; Show the gas change countdown (If required) |
| 93 | |
| 0 | 94 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 95 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 96 | |
| 97 ; Tasks only for OC modes | |
| 599 | 98 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 99 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 0 | 100 call check_ppO2 ; check ppO2 and displays warning if required |
| 101 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 102 bra diveloop_loop1x ; Common Tasks | |
| 103 | |
| 104 ; Tasks only for Gauge mode | |
| 105 diveloop_loop1a: | |
| 106 | 106 btfss premenu ; Is the divemode menu active? |
| 681 | 107 call DISP_divemins ; display (new) divetime! |
| 623 | 108 call customview_second ; Do every-second tasks for the custom view area |
| 0 | 109 call timeout_divemode ; dive finished? This routine sets the required flags |
| 110 | |
| 111 btfsc twosecupdate ; two seconds after the last call | |
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112 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 113 |
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114 bsf twosecupdate ; Routines used in the "other second" |
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115 call calc_average_depth ; calculate average depth |
| 494 | 116 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 117 |
| 118 bra diveloop_loop1x ; Common Tasks | |
| 119 | |
| 120 diveloop_loop1a2: | |
| 121 bcf twosecupdate | |
| 122 bra diveloop_loop1x ; Common Tasks | |
| 123 | |
| 124 ; Tasks only for Apnoe mode | |
| 125 diveloop_loop1b: | |
| 126 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 127 bra diveloop_loop1x ; Common Tasks | |
| 128 | |
| 129 ; Tasks only for ppO2 mode | |
| 130 diveloop_loop1c: | |
| 599 | 131 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 132 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 819 | 133 call check_dive_autosp ; Check for Auto-SP |
| 681 | 134 call DISP_const_ppO2_value ; display const ppO2 setting in [bar] |
| 0 | 135 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 136 btfsc is_bailout ; Are we in Bailout mode? |
| 137 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 138 | |
| 0 | 139 bra diveloop_loop1x ; Common Tasks |
| 140 | |
| 141 ; Common Tasks for all modes | |
| 142 diveloop_loop1x: | |
| 617 | 143 ; call customview_second ; Do every-second tasks for the custom view area |
| 144 ; | |
| 145 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 146 ; movwf lo | |
| 147 ; movlw d'1' | |
| 148 ; cpfseq lo ; =1? | |
| 149 ; bra diveloop_loop1y ; No, minutes only | |
| 150 ; bsf update_divetime ; Set Update flag | |
| 151 ;diveloop_loop1y: | |
| 152 ; btfss update_divetime ; display new divetime? | |
| 153 ; bra diveloop_loop1z ; No | |
| 154 ; btfsc premenu ; Is the divemode menu active? | |
| 155 ; bra diveloop_loop1z ; Yes | |
| 681 | 156 ; call DISP_divemins ; Display (new) divetime! |
| 617 | 157 ; |
| 158 ;diveloop_loop1z: | |
| 159 ; bcf update_divetime ; clear flag | |
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160 |
| 617 | 161 btfsc ppO2_show_value ; show ppO2? |
| 162 call check_ppO2 ; check ppO2 and displays warning if required | |
| 0 | 163 call timeout_divemode ; dive finished? This routine sets the required flags |
| 164 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 165 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 166 btfsc premenu ; is Menu? displayed? |
| 167 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 168 btfsc menubit ; is the Dive mode menu displayed? | |
| 169 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 170 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 171 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
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172 goto fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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173 |
| 0 | 174 diveloop_loop3: |
| 175 btfss menubit ; Divemode menu active? | |
| 176 call test_switches_divemode ; No, Check switches normal | |
| 177 | |
| 178 btfsc menubit ; Divemode menu active? | |
| 179 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 180 | |
| 181 btfss divemode ; Dive finished? | |
| 498 | 182 goto end_dive ; Dive finished! |
| 0 | 183 |
| 184 btfsc pressure_refresh ; new pressure available? | |
| 185 call update_divemode1 ; Yes, display new depth | |
| 186 bcf pressure_refresh ; until new pressure is available | |
| 187 | |
| 188 btfsc oneminupdate ; one minute tasks | |
| 189 call update_divemode60 ; Update clock, etc. | |
| 190 | |
| 191 btfsc store_sample ; store new sample? | |
| 192 call store_dive_data ; Store profile data | |
| 193 | |
|
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194 btfsc toggle_customview ; Next view? |
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195 call customview_toggle ; Yes, show next customview (and delete this flag) |
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196 |
| 335 | 197 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 198 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 199 |
| 335 | 200 btfsc menubit ; Sleep only with inactive menu... |
| 201 bra diveloop_loop5 | |
| 2 | 202 |
| 722 | 203 bcf T0CON,TMR0ON ; Stop Timer0 before sleep |
| 204 nop | |
| 0 | 205 sleep |
| 206 nop | |
| 335 | 207 bra diveloop_loop ; Loop the divemode |
| 208 | |
| 209 diveloop_loop4: ; And test screen dumps too! | |
| 210 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 211 call dump_screen ; Yes! | |
| 212 | |
| 213 diveloop_loop5: | |
| 0 | 214 bra diveloop_loop ; Loop the divemode |
| 215 | |
| 216 timeout_premenu_divemode: | |
| 128 | 217 incf timeout_counter3,F ; Yes... |
| 0 | 218 |
| 128 | 219 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 220 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 221 return ; No! | |
| 0 | 222 |
| 128 | 223 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 681 | 224 call DISP_menu_clear ; Remove "Menu?" |
| 225 call DISP_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) | |
| 226 call DISP_divemins ; Redraw divetime | |
| 0 | 227 return |
| 228 | |
| 128 | 229 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 681 | 230 call DISP_divemins ; display (new) divetime! |
| 231 call DISP_display_apnoe_descent ; Show descent timer | |
| 0 | 232 |
| 233 btfsc divemode2 ; Time running? | |
| 234 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 235 | |
| 681 | 236 call DISP_display_apnoe_surface |
| 0 | 237 incf apnoe_surface_secs,F |
| 238 movlw d'60' | |
| 239 cpfseq apnoe_surface_secs | |
| 240 bra divemode_apnoe_tasks1 | |
| 241 clrf apnoe_surface_secs | |
| 242 incf apnoe_surface_mins,F | |
| 243 | |
| 244 divemode_apnoe_tasks1: | |
| 245 bcf FLAG_active_descent ; Clear flag | |
| 246 btfsc divemode2 ; Time running? | |
| 247 return ; Yes, return | |
| 248 | |
| 249 bsf FLAG_active_descent ; Set Flag | |
| 250 return | |
| 251 | |
| 252 divemode_apnoe_tasks2: | |
| 253 btfss FLAG_active_descent ; Are descending? | |
| 254 return ; No, We are at the surface | |
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255 call apnoe_calc_maxdepth ; Yes! |
| 0 | 256 |
| 257 divemode_apnoe_tasks3: | |
| 681 | 258 call DISP_apnoe_clear_surface ; Clear Surface timer |
| 0 | 259 |
| 260 clrf apnoe_timeout_counter ; Delete timeout | |
| 261 clrf apnoe_surface_secs | |
| 262 clrf apnoe_surface_mins | |
| 263 clrf apnoe_secs | |
| 264 clrf apnoe_mins ; Reset Descent time | |
| 265 clrf max_pressure+0 | |
| 266 clrf max_pressure+1 ; Reset Max. Depth | |
| 267 bcf FLAG_active_descent ; Clear flag | |
| 268 return | |
| 269 | |
| 270 apnoe_calc_maxdepth: | |
| 271 movff apnoe_max_pressure+0,sub_a+0 | |
| 272 movff apnoe_max_pressure+1,sub_a+1 | |
| 273 movff max_pressure+0,sub_b+0 | |
| 274 movff max_pressure+1,sub_b+1 | |
| 275 call sub16 ; sub_c = sub_a - sub_b | |
| 276 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 277 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 278 btfss neg_flag | |
| 279 return | |
| 280 ;apnoe_max_pressure<max_pressure | |
| 281 movff max_pressure+0,apnoe_max_pressure+0 | |
| 282 movff max_pressure+1,apnoe_max_pressure+1 | |
| 283 return | |
| 284 | |
| 285 set_leds_divemode: | |
| 550 | 286 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
| 287 movff char_I_deco_model,hi | |
| 288 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
| 0 | 289 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
| 550 | 290 |
| 291 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
| 292 cpfslt lo ; Lower then actual warning? | |
| 293 rcall warn_gf1 ; No, show warning and set flags | |
| 294 return ; Yes, return | |
| 0 | 295 |
| 296 warn_gf1: | |
| 659 | 297 movlw d'2' ; Type of alarm (Deco Stop missed/GF violated) |
| 298 movwf AlarmType ; Copy to alarm Register | |
| 0 | 299 bsf event_occured ; Set Event Flag |
| 300 return | |
| 301 | |
| 302 calc_deko_divemode: | |
| 303 btfsc twosecupdate ; two seconds after the last call | |
| 304 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 305 | |
| 49 | 306 bsf twosecupdate ; No, but next second! |
| 0 | 307 ; Routines used in the "other second" |
| 308 call calc_average_depth ; calculate average depth | |
| 494 | 309 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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310 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
| 0 | 311 |
| 292 | 312 ; Calculate CNS |
| 313 clrf WREG | |
| 314 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 315 |
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316 read_int_eeprom d'34' ; Read deco data |
| 595 | 317 movlw .6 |
| 318 cpfseq EEDATA ; in pscr-mode? | |
| 319 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
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320 |
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321 calc_deko_divemode1a: |
| 116 | 322 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 323 movlb b'00000001' ; rambank 1 selected |
| 324 | |
| 325 ; Check if CNS should be displayed | |
| 326 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 327 GETCUSTOM8 d'27' ; cns_display_high | |
| 328 subwf lo,W | |
| 329 btfsc STATUS,C | |
| 681 | 330 call DISP_display_cns ; Show CNS |
| 8 | 331 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 332 | |
| 513 | 333 ;NOTE: always set full gas list, because the user can switch gas, |
| 334 ; even in NDL mode... | |
| 0 | 335 |
| 286 | 336 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 337 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 338 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 339 | |
| 340 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 341 |
| 513 | 342 read_int_eeprom d'7' ; Read He ratio |
| 343 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 344 read_int_eeprom d'6' ; Read O2 ratio | |
| 345 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 346 addwf EEDATA,W ; O2 + He -> WREG | |
| 347 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 348 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 349 | |
| 350 read_int_eeprom d'11' ; Read He ratio | |
| 351 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 352 read_int_eeprom d'10' ; Read O2 ratio | |
| 353 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 354 addwf EEDATA,W ; O2 + He -> WREG | |
| 355 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 356 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 357 |
| 291 | 358 read_int_eeprom d'15' ; Read He ratio |
| 224 | 359 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 360 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 361 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 362 addwf EEDATA,W ; O2 + He -> WREG | |
| 363 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 364 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 365 |
| 291 | 366 read_int_eeprom d'19' ; Read He ratio |
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367 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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368 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 369 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 370 addwf EEDATA,W ; O2 + He -> WREG | |
| 371 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 372 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 373 |
| 291 | 374 read_int_eeprom d'23' ; Read He ratio |
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375 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 376 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 377 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 378 addwf EEDATA,W ; O2 + He -> WREG | |
| 379 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 380 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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381 |
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382 ; Copy depth of enabled gas into char_I_deco_gas_change |
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383 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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384 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 385 |
| 281 | 386 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
|
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387 btfss gaslist_active,0 ; Apply depth? |
| 221 | 388 clrf EEDATA ; No, clear! |
|
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389 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 390 |
| 281 | 391 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
|
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392 btfss gaslist_active,1 ; Apply depth? |
| 221 | 393 clrf EEDATA ; No, clear! |
|
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394 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 395 |
| 281 | 396 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
|
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397 btfss gaslist_active,2 ; Apply depth? |
| 221 | 398 clrf EEDATA ; No, clear! |
|
222
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399 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 400 |
| 281 | 401 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
|
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402 btfss gaslist_active,3 ; Apply depth? |
| 221 | 403 clrf EEDATA ; No, clear! |
|
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404 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 405 |
| 281 | 406 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
|
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407 btfss gaslist_active,4 ; Apply depth? |
| 221 | 408 clrf EEDATA ; No, clear! |
|
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409 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 410 return |
| 0 | 411 |
|
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412 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
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413 GETCUSTOM8 d'65' ; Use safety stop |
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414 decfsz WREG,F ; WREG=1? |
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415 bra delete_safety_stop ; No, don't show safety stop |
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416 |
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417 btfsc dekostop_active ; Is a deco stop displayed? |
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418 bra delete_safety_stop ; Yes, don't show safety stop |
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419 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
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420 SAFE_2BYTE_COPY rel_pressure, lo |
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421 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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422 movff lo,sub_a+0 |
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423 movff hi,sub_a+1 |
| 675 | 424 GETCUSTOM8 .73 ; Safety Stop Reset Depth [dm] |
| 425 mullw .10 | |
| 426 movff PRODL,sub_b+0 | |
| 427 movff PRODH,sub_b+1 | |
| 603 | 428 call subU16 ; sub_c = sub_a - sub_b |
|
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429 btfss neg_flag |
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430 bra reset_safety_stop ; Below 10m, reset safety stop |
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431 |
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432 ; Above "safety_stop_end"? Clear flag. |
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433 SAFE_2BYTE_COPY rel_pressure, lo |
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434 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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435 movff lo,sub_a+0 |
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436 movff hi,sub_a+1 |
| 675 | 437 GETCUSTOM8 .72 ; Safety Stop End Depth [dm] |
| 438 mullw .10 | |
| 439 movff PRODL,sub_b+0 | |
| 440 movff PRODH,sub_b+1 | |
| 603 | 441 call subU16 ; sub_c = sub_a - sub_b |
|
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442 btfsc neg_flag |
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443 bra delete_safety_stop ; Above 3m, remove safety stop |
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444 |
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445 ; Above "safety_stop_start"? Activate safety stop |
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446 SAFE_2BYTE_COPY rel_pressure, lo |
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447 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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448 movff lo,sub_a+0 |
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449 movff hi,sub_a+1 |
| 675 | 450 GETCUSTOM8 .71 ; Safety Stop Start Depth [dm] |
| 451 mullw .10 | |
| 452 movff PRODL,sub_b+0 | |
| 453 movff PRODH,sub_b+1 | |
| 603 | 454 call subU16 ; sub_c = sub_a - sub_b |
|
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455 btfsc neg_flag |
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|
456 bra acivate_safety_stop ; Above 5m, activate safety stop |
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457 |
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458 bra reset_safety_stop2 ; Pause safety stop |
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459 |
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460 acivate_safety_stop: |
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461 tstfsz safety_stop_countdown ; Countdown at zero? |
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462 bsf show_safety_stop ; No, Set flag! |
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463 return |
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464 |
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465 delete_safety_stop: |
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|
466 clrf safety_stop_countdown ; reset timer |
| 603 | 467 bra reset_safety_stop2 ; Remove saftestop from display |
|
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468 |
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|
469 reset_safety_stop: |
| 675 | 470 GETCUSTOM8 .70 ; Safety Stop Duration [s] |
|
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471 movwf safety_stop_countdown ; reset timer |
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472 reset_safety_stop2: |
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473 btfss safety_stop_active ; Safety stop shown |
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474 return ; No, don't delete it |
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475 bcf show_safety_stop ; Clear flag |
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476 bcf safety_stop_active ; Clear flag |
| 681 | 477 call DISP_clear_decoarea ; Yes, Clear stop |
| 478 goto DISP_display_ndl_mask ; Show NDL again (And return) | |
|
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479 |
| 292 | 480 ;----------------------------------------------------------------------------- |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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481 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 482 set_actual_ppo2: |
|
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|
483 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
| 292 | 484 movlw d'10' |
| 485 movwf xB+0 | |
| 486 clrf xB+1 | |
| 487 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 488 movff xC+0,xA+0 | |
| 489 movff xC+1,xA+1 | |
| 490 movff char_I_O2_ratio,xB+0 | |
| 491 clrf xB+1 | |
| 492 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 493 movff xC+0,xA+0 | |
| 494 movff xC+1,xA+1 | |
| 495 movlw d'100' | |
| 496 movwf xB+0 | |
| 497 clrf xB+1 | |
| 498 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 499 | |
| 500 ; Copy ppO2 for CNS calculation | |
| 501 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 502 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 503 | |
| 504 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 505 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 506 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 507 return | |
| 508 | |
| 0 | 509 reset_decompression_gases: ; reset the deco gas while in NDL |
| 510 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
|
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511 lfsr FSR2,char_I_deco_gas_change |
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512 clrf POSTINC2 ; Clear Gas1 |
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513 clrf POSTINC2 |
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514 clrf POSTINC2 |
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515 clrf POSTINC2 |
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516 clrf POSTINC2 ; Clear Gas5 |
| 0 | 517 return |
| 518 | |
| 519 calc_deko_divemode2: | |
| 520 bcf twosecupdate | |
| 521 | |
| 522 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 523 return | |
| 524 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 525 return | |
| 526 | |
| 527 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 528 ; Send nes state to screen, if debugmode active |
| 529 movff char_O_deco_status,WREG ; Status before call | |
| 530 addlw '0' ; Convert to ascii char | |
| 531 call ostc_debug1 ; and send. | |
| 532 | |
| 0 | 533 call divemode_prepare_flags_for_deco |
| 292 | 534 clrf WREG |
| 535 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 536 |
|
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537 movff char_I_O2_ratio,lo_temp ; Backup original value for everything |
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538 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
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539 |
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|
540 read_int_eeprom d'34' ; Read deco data |
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541 movlw .6 |
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542 cpfseq EEDATA |
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543 bra calc_deko_divemode2a |
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diff
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|
544 ; in PSCR mode, compute fO2 into char_I_O2_ratio |
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|
545 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
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546 movff sub_c+0,xA+0 |
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547 movff sub_c+1,xA+1 |
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548 movlw LOW .10 |
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549 movwf xB+0 |
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|
550 movlw HIGH .10 |
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551 movwf xB+1 |
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552 call mult16x16 ;xA*xB=xC -> xC:4 = ppO2*10 |
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|
553 SAFE_2BYTE_COPY amb_pressure, xB |
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|
554 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
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|
555 ; xC+0 has O2 in percent |
|
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changeset
|
556 movff xC+0,char_I_O2_ratio |
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|
557 |
|
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changeset
|
558 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
|
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|
559 bsf STATUS,C ; Borrow bit |
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560 movlw d'100' ; 100% |
|
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|
561 subfwb wait_temp,W ; minus He |
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|
562 bsf STATUS,C ; Borrow bit |
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563 subfwb xC+0,W ; minus O2 |
|
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564 movff WREG, char_I_N2_ratio ; = N2! |
|
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565 |
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566 calc_deko_divemode2a: |
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567 |
| 256 | 568 clrf TMR3L |
| 537 | 569 nop ; See errata DS80284E-page 2 |
| 256 | 570 clrf TMR3H ; Reset Timer3 |
| 571 | |
| 116 | 572 call deco_calc_hauptroutine ; calc_tissue |
|
592
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573 movlb b'00000001' ; rambank 1 selected |
| 0 | 574 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
| 575 | |
|
592
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576 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
|
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diff
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|
577 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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578 |
| 256 | 579 btfss debug_mode ; Are we in debugmode? |
| 580 bra calc_deko_divemode4 ; No... | |
| 581 | |
| 582 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 583 movff TMR3L,lo | |
| 584 movff TMR3H,hi | |
| 585 bcf STATUS,C | |
| 586 rrcf hi | |
| 587 rrcf lo ;/2 | |
| 588 bcf STATUS,C | |
| 589 rrcf hi | |
| 590 rrcf lo ;/4 | |
| 591 bcf STATUS,C | |
| 592 rrcf hi | |
| 593 rrcf lo ;/8 | |
| 594 bcf STATUS,C | |
| 595 rrcf hi | |
| 596 rrcf lo ;/16 | |
| 597 bcf STATUS,C | |
| 598 rrcf hi | |
| 599 rrcf lo ;/32 | |
| 600 | |
| 601 WIN_TOP .216 | |
| 602 WIN_LEFT .100 | |
| 603 WIN_FONT FT_SMALL | |
| 604 STRCPY "ms:" | |
| 605 output_16 | |
| 606 call word_processor | |
| 607 | |
| 608 calc_deko_divemode4: | |
|
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609 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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610 iorwf WREG,F |
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611 btfss STATUS,Z |
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|
612 return ; Return is status <> 0 |
| 256 | 613 |
|
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614 ; Check if deco stops are necessary ? |
|
665
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grey-out TTS and ceiling after gas change (until new plan is ready)
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615 bcf decoplan_invalid ; The decoplan is valid |
|
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616 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 617 tstfsz wait_temp ; Ceiling<0m? |
| 618 bra calc_deko_divemode3 ; Yes! | |
| 619 | |
|
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diff
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|
620 btfsc dekostop_active ; Already in nodeco mode ? |
| 681 | 621 call DISP_display_ndl_mask ; Clear deco data, display nostop time |
|
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622 bcf dekostop_active ; clear flag |
| 0 | 623 |
|
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624 clrf decodata+0 ; for profile memory |
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625 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 626 |
| 681 | 627 call DISP_display_ndl ; display no deco limit |
| 0 | 628 |
| 323 | 629 calc_deko_divemode5: |
|
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630 ; Check if extra cycles are needed to compute @5 variant: |
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631 btfss tts_extra_time ; Is @5 displayed ? |
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632 return ; No: don't compute it. |
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633 |
| 313 | 634 decfsz apnoe_mins ; Reached count-down ? |
|
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635 return ; No: don't compute yet. |
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636 |
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637 movlw .6 |
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638 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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639 |
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640 movlw .2 ; Restart countdown. |
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641 movwf apnoe_mins |
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642 return |
| 323 | 643 |
| 644 calc_deko_divemode3: | |
| 645 btfss dekostop_active ; Already in deco mode ? | |
| 681 | 646 call DISP_display_deko_mask ; clear nostop time, display decodata |
| 323 | 647 bsf dekostop_active ; Set flag |
| 648 | |
| 649 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 650 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 651 | |
| 681 | 652 call DISP_display_deko ; display decodata |
| 323 | 653 bra calc_deko_divemode5 |
| 313 | 654 |
| 124 | 655 ;----------------------------------------------------------------------------- |
| 69 | 656 |
| 237 | 657 divemode_prepare_flags_for_deco: |
|
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658 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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659 |
| 197 | 660 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 661 movff WREG,char_I_saturation_multiplier | |
| 662 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 663 movff WREG,char_I_desaturation_multiplier | |
| 664 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 665 movff WREG,char_I_deco_distance | |
| 666 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 667 movff WREG,char_I_depth_last_deco | |
| 203 | 668 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 669 movff divemins+1,int_I_divemins+1 | |
| 197 | 670 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 671 |
|
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|
672 ;----------------------------------------------------------------------------- |
| 0 | 673 |
| 674 store_dive_data: ; CF20 seconds gone | |
| 675 bcf store_sample ; update only any CF20 seconds | |
| 676 bsf update_divetime ; update divemins every CF20 seconds | |
| 677 | |
| 233 | 678 ifndef __DEBUG |
| 679 btfsc simulatormode_active ; Are we in simulator mode? | |
| 680 return ; Yes, discard everything | |
| 681 endif | |
| 33 | 682 |
| 0 | 683 btfsc header_stored ; Header already stored? |
|
71
6beb680a6130
1.72beta - color-coded gaslist, small fix with stopwatch
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diff
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|
684 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 685 bsf header_stored ; Store header |
| 686 | |
| 687 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 688 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 689 | |
| 690 ; shift address for header | |
| 691 ; the header will be stored after the dive | |
| 457 | 692 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 693 |
| 694 store_dive_data2: | |
|
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695 SAFE_2BYTE_COPY rel_pressure, lo |
|
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|
696 movf lo,W ; store depth with every sample |
| 0 | 697 call write_external_eeprom |
|
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|
698 movf hi,W |
| 0 | 699 call write_external_eeprom |
| 700 | |
| 701 ;First, find out how many bytes will append to this sample.... | |
| 702 clrf ProfileFlagByte ; clear number of bytes to append | |
| 703 | |
| 704 ; Check Extented informations | |
| 705 decfsz divisor_temperature,W ; Check divisor | |
| 706 bra check_extended1 | |
| 707 movlw d'2' ; Information length | |
| 708 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 709 check_extended1: | |
| 710 decfsz divisor_deco,W ; Check divisor | |
| 711 bra check_extended2 | |
| 712 movlw d'2' ; Information length | |
| 713 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 714 check_extended2: | |
| 374 | 715 decfsz divisor_gf,W ; Check divisor |
| 0 | 716 bra check_extended3 |
| 374 | 717 movlw d'1' ; Information length |
| 0 | 718 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 719 check_extended3: | |
| 720 decfsz divisor_ppo2,W ; Check divisor | |
| 721 bra check_extended4 | |
| 722 movlw d'3' ; Information length | |
| 723 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 724 check_extended4: | |
| 725 decfsz divisor_deco_debug,W; Check divisor | |
| 726 bra check_extended5 | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
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627
diff
changeset
|
727 movlw d'15' ; Information length |
| 0 | 728 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 729 check_extended5: | |
| 367 | 730 decfsz divisor_cns,W ; Check divisor |
| 0 | 731 bra check_extended6 |
| 367 | 732 movlw d'1' ; Information length |
| 0 | 733 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 734 check_extended6: | |
| 735 | |
| 736 ; Second, check global event flag | |
| 737 btfss event_occured ; Check global event flag | |
| 738 bra store_dive_data3 ; No Event | |
| 739 movlw d'1' | |
| 740 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 741 | |
| 742 clrf EventByte ; reset EventByte | |
| 743 | |
| 659 | 744 movf AlarmType,W ; Type of alarm Bit 0-3 |
| 0 | 745 addwf EventByte,F ; Copy to EventByte Bit 0-3 |
| 746 clrf AlarmType ; Reset AlarmType | |
| 747 | |
| 748 ; Third, check events and add aditional bytes | |
| 749 btfss manual_gas_changed ; Check flag | |
| 750 bra check_event1 | |
| 751 movlw d'2' ; Information length | |
| 752 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 753 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 754 check_event1: | |
| 755 btfss stored_gas_changed ; Check flag | |
| 756 bra check_event2 | |
| 757 movlw d'1' ; Information length | |
| 758 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 759 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 760 check_event2: | |
|
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|
761 btfss setpoint_changed ; Check flag |
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|
762 bra check_event3 |
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|
763 movlw d'1' ; Information length |
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764 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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765 bsf EventByte,6 ; Also set Flag in EventByte! |
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|
766 check_event3: |
| 730 | 767 btfss store_bailout_event ; Check flag |
| 768 bra check_event4 | |
| 769 movlw d'2' ; Information length | |
| 770 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 771 bsf EventByte,7 ; Also set Flag in EventByte! | |
| 772 check_event4: | |
| 0 | 773 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 774 | |
| 775 store_dive_data3: | |
| 776 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 777 call write_external_eeprom | |
| 778 | |
| 779 btfss event_occured ; Check global event flag (again) | |
| 780 bra store_dive_data4 ; No Event | |
| 781 | |
| 782 ; Store the EventByte + additional bytes now | |
| 783 movf EventByte,W | |
| 784 call write_external_eeprom | |
| 785 | |
|
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|
786 btfss manual_gas_changed ; Check flag |
| 0 | 787 bra store_dive_data3a |
| 788 read_int_eeprom d'24' ; % O2 Gas6 | |
| 789 movf EEDATA,W | |
| 790 call write_external_eeprom | |
| 791 read_int_eeprom d'25' ; % He Gas6 | |
| 792 movf EEDATA,W | |
| 793 call write_external_eeprom | |
|
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|
794 bcf manual_gas_changed ; Clear this event |
| 0 | 795 |
| 796 store_dive_data3a: | |
| 797 btfss stored_gas_changed ; Check flag | |
| 798 bra store_dive_data3b | |
| 799 movf active_gas,W ; Store active gas | |
| 800 call write_external_eeprom | |
|
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801 bcf stored_gas_changed ; Clear this event |
| 0 | 802 store_dive_data3b: |
| 803 | |
| 804 store_dive_data4: | |
| 805 | |
| 806 ; Store extended informations | |
| 807 decfsz divisor_temperature,F ; Check divisor | |
| 808 bra store_extended1 | |
| 809 rcall store_dive_temperature | |
| 810 store_extended1: | |
| 811 decfsz divisor_deco,F ; Check divisor | |
| 812 bra store_extended2 | |
| 813 rcall store_dive_decodata | |
| 814 store_extended2: | |
| 374 | 815 decfsz divisor_gf,F ; Check divisor |
| 0 | 816 bra store_extended3 |
| 374 | 817 rcall store_dive_gf |
| 0 | 818 store_extended3: |
| 819 decfsz divisor_ppo2,F ; Check divisor | |
| 820 bra store_extended4 | |
| 821 rcall store_dive_ppo2 | |
| 822 store_extended4: | |
| 823 decfsz divisor_deco_debug,F; Check divisor | |
| 824 bra store_extended5 | |
| 825 rcall store_dive_decodebug | |
| 826 store_extended5: | |
| 367 | 827 decfsz divisor_cns,F ; Check divisor |
| 0 | 828 bra store_extended6 |
| 367 | 829 rcall store_dive_cns |
| 0 | 830 store_extended6: |
| 831 | |
| 832 ; The next block is required to take care of "store never" | |
| 833 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 834 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 835 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 836 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 837 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 838 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 839 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 840 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 841 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 842 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 843 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 844 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 845 |
| 846 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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847 |
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848 ; SetPoint change appended to information due to compatibility reasons |
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849 btfss setpoint_changed ; Check flag |
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850 bra store_dive_data5 |
| 447 | 851 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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|
852 call write_external_eeprom |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
853 bcf setpoint_changed ; Clear this event |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
854 |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
855 store_dive_data5: |
| 730 | 856 btfss store_bailout_event ; Check flag |
| 857 bra store_dive_data6 | |
| 858 movff char_I_O2_ratio,WREG | |
| 859 call write_external_eeprom | |
| 860 movff char_I_He_ratio,WREG | |
| 861 call write_external_eeprom | |
| 862 bcf store_bailout_event ; Clear this event | |
| 863 store_dive_data6: | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
864 bcf event_occured ; Clear the global event flag |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
865 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 866 |
| 367 | 867 store_dive_cns: |
| 868 movff char_O_CNS_fraction,WREG | |
| 869 call write_external_eeprom ; Store in EEPROM | |
| 0 | 870 GETCUSTOM8 d'26' |
| 367 | 871 movwf divisor_cns ; Reload divisor from CF |
| 0 | 872 return |
| 873 | |
| 874 store_dive_decodebug: | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
875 movff char_O_deco_time_for_log+.0,WREG ; 3m |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
876 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
877 movff char_O_deco_time_for_log+.1,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
878 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
879 movff char_O_deco_time_for_log+.2,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
880 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
881 movff char_O_deco_time_for_log+.3,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
882 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
883 movff char_O_deco_time_for_log+.4,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
884 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
885 movff char_O_deco_time_for_log+.5,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
886 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
887 movff char_O_deco_time_for_log+.6,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
888 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
889 movff char_O_deco_time_for_log+.7,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
890 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
891 movff char_O_deco_time_for_log+.8,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
892 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
893 movff char_O_deco_time_for_log+.9,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
894 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
895 movff char_O_deco_time_for_log+.10,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
896 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
897 movff char_O_deco_time_for_log+.11,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
898 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
899 movff char_O_deco_time_for_log+.12,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
900 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
901 movff char_O_deco_time_for_log+.13,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
902 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
903 movff char_O_deco_time_for_log+.14,WREG ; 45m |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
904 call write_external_eeprom |
| 0 | 905 GETCUSTOM8 d'25' |
| 906 movwf divisor_deco_debug ; Reload divisor from CF | |
| 907 return | |
| 908 | |
| 909 store_dive_ppo2: | |
| 910 movlw 0x00 ; Dummy | |
| 911 call write_external_eeprom | |
| 912 movlw 0x00 ; Dummy | |
| 913 call write_external_eeprom | |
| 914 movlw 0x00 ; Dummy | |
| 915 call write_external_eeprom | |
| 916 GETCUSTOM8 d'24' | |
| 917 movwf divisor_ppo2 ; Reload divisor from CF | |
| 918 return | |
| 919 | |
| 374 | 920 store_dive_gf: |
| 375 | 921 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 922 call write_external_eeprom |
| 923 GETCUSTOM8 d'23' | |
| 374 | 924 movwf divisor_gf ; Reload divisor from CF |
| 0 | 925 return |
| 926 | |
| 927 store_dive_decodata: | |
| 928 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 929 call write_external_eeprom | |
| 930 movf decodata+1,W ; no stop time of length of first stop | |
| 931 call write_external_eeprom | |
| 932 GETCUSTOM8 d'22' | |
| 457 | 933 |
| 934 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 935 movlw d'0' ; Yes, set to zero | |
| 0 | 936 movwf divisor_deco ; Reload divisor from CF |
| 937 return | |
| 938 | |
| 939 store_dive_temperature: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
940 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
941 movf lo,W ; append temperature to current sample! |
| 0 | 942 call write_external_eeprom |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
943 movf hi,W |
| 0 | 944 call write_external_eeprom |
| 945 GETCUSTOM8 d'21' | |
| 946 movwf divisor_temperature ; Reload divisor from CF | |
| 947 return | |
| 948 | |
| 949 calc_velocity: ; called every two seconds | |
| 950 btfss divemode | |
| 951 bra do_not_display_velocity ; display velocity only in divemode | |
| 952 | |
| 953 calc_velocity2: | |
|
839
ab68f28514e0
undo faulty 6 seconds velocity from rev. 834
heinrichsweikamp
parents:
834
diff
changeset
|
954 SAFE_2BYTE_COPY amb_pressure, sub_a |
|
ab68f28514e0
undo faulty 6 seconds velocity from rev. 834
heinrichsweikamp
parents:
834
diff
changeset
|
955 movff last_pressure+0,sub_b+0 |
|
ab68f28514e0
undo faulty 6 seconds velocity from rev. 834
heinrichsweikamp
parents:
834
diff
changeset
|
956 movff last_pressure+1,sub_b+1 |
|
ab68f28514e0
undo faulty 6 seconds velocity from rev. 834
heinrichsweikamp
parents:
834
diff
changeset
|
957 movff sub_a+0,last_pressure+0 ; store old value for velocity |
|
ab68f28514e0
undo faulty 6 seconds velocity from rev. 834
heinrichsweikamp
parents:
834
diff
changeset
|
958 movff sub_a+1,last_pressure+1 |
| 0 | 959 |
| 960 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 961 | |
| 962 movff sub_c+0,xA+0 | |
| 963 movff sub_c+1,xA+1 | |
| 494 | 964 movlw d'39' ;77 when called every second.... |
| 0 | 965 movwf xB+0 |
| 966 clrf xB+1 | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
967 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 968 movff xC+0,divA+0 |
| 969 movff xC+1,divA+1 | |
| 970 movlw d'7' | |
| 971 movwf divB | |
| 972 call div16 ; devided by 2^7 equals velocity in m/min | |
| 973 | |
| 974 movlw d'99' | |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
975 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 976 bra calc_velocity3 |
| 977 movwf divA ; divA=99 | |
| 978 | |
| 979 calc_velocity3: | |
| 980 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 981 subwf divA+0,W ; | |
| 982 | |
| 983 btfss STATUS,C | |
| 984 bra do_not_display_velocity | |
| 985 | |
| 986 update_velocity: | |
| 987 bsf display_velocity | |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
988 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
989 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
990 movwf lo |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
991 movlw d'1' |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
992 cpfseq lo ; =1? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
993 bra update_velocity1 ; No |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
994 |
| 681 | 995 call DISP_display_velocity_graphical |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
996 return |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
997 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
998 update_velocity1: |
| 681 | 999 call DISP_display_velocity |
| 0 | 1000 return |
| 1001 | |
| 1002 do_not_display_velocity: | |
| 1003 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 1004 return | |
| 1005 | |
| 1006 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 681 | 1007 call DISP_display_velocity_clear |
| 0 | 1008 return |
| 1009 | |
| 237 | 1010 check_ppO2: ; check current ppO2 and display warning if required |
| 1011 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 1012 return |
| 1013 | |
| 3 | 1014 check_ppO2_bail: ; In CC mode but bailout active! |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1015 read_int_eeprom d'34' ; Read deco data |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1016 movlw .6 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1017 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1018 bra check_ppO2_non_pscr |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1019 ; in PSCR mode |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1020 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
| 595 | 1021 movff sub_c+0,xA+0 |
| 1022 movff sub_c+1,xA+1 | |
| 1023 movlw d'100' | |
| 1024 movwf xB+0 | |
| 1025 clrf xB+1 | |
| 1026 call div16x16 ; /100 | |
| 1027 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 1028 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 1029 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
| 1030 clrf xC+2 | |
| 1031 clrf xC+3 | |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1032 movff sub_c+0,xC+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1033 movff sub_c+1,xC+1 ; copy for comptibility |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1034 bra check_ppO2_check |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1035 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1036 check_ppO2_non_pscr: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1037 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 1038 movlw d'10' |
| 1039 movwf xB+0 | |
| 1040 clrf xB+1 | |
| 1041 call div16x16 ; xC=p_amb/10 | |
| 1042 movff xC+0,xA+0 | |
| 1043 movff xC+1,xA+1 | |
| 1044 movff char_I_O2_ratio,xB+0 | |
| 1045 clrf xB+1 | |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1046 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1047 ; bra check_ppO2_check |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
1048 check_ppO2_check: |
| 74 | 1049 ; Check very high ppO2 manually |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1050 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 1051 bra check_ppO2_bail2 ; Yes, display Value! |
| 1052 | |
| 0 | 1053 ; Check if ppO2 should be displayed |
| 1054 movff xC+0,sub_b+0 | |
| 1055 movff xC+1,sub_b+1 | |
| 1056 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 1057 mullw d'100' ; ppo2_display_high*100 | |
| 1058 movff PRODL,sub_a+0 | |
| 1059 movff PRODH,sub_a+1 | |
| 1060 call sub16 | |
| 1061 bcf ppO2_show_value ; clear flag | |
| 1062 btfsc neg_flag | |
| 1063 bsf ppO2_show_value ; set flag if required | |
| 1064 | |
| 1065 ;check if we are within our warning thresholds! | |
| 1066 movff xC+0,sub_b+0 | |
| 1067 movff xC+1,sub_b+1 | |
| 1068 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 1069 mullw d'100' ; ppo2_warning_high*100 | |
| 1070 movff PRODL,sub_a+0 | |
| 1071 movff PRODH,sub_a+1 | |
| 1072 call sub16 | |
| 1073 btfss neg_flag | |
| 1074 bra check_ppO2_0 ; Not too high | |
| 1075 | |
| 74 | 1076 check_ppO2_bail2: |
| 1077 bsf ppO2_show_value ; set flag if required | |
| 659 | 1078 movlw d'5' ; Type of alarm (ppO High Warning) |
| 1079 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1080 bsf event_occured ; Set Event Flag |
| 1081 | |
| 1082 check_ppO2_0: | |
| 1083 movff xC+0,sub_b+0 | |
| 1084 movff xC+1,sub_b+1 | |
| 210 | 1085 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 1086 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 1087 movff PRODL,sub_a+0 |
| 1088 movff PRODH,sub_a+1 | |
| 1089 call sub16 | |
| 1090 btfsc neg_flag | |
| 1091 bra check_ppO2_1 ; Not too low | |
| 1092 | |
| 1093 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 659 | 1094 movlw d'4' ; Type of alarm (ppO Low Warning) |
| 1095 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1096 bsf event_occured ; Set Event Flag |
| 1097 | |
| 1098 check_ppO2_1: | |
| 1099 btfsc ppO2_show_value ; show value? | |
| 1100 bra check_ppO2_2 ; yes! | |
| 1101 | |
| 1102 btfss ppO2_display_active ; is the value displayed? | |
| 1103 bra check_ppO2_3 ; No, so clear not required | |
| 1104 | |
| 681 | 1105 call DISP_show_ppO2_clear; Clear ppO2 value |
| 0 | 1106 bcf ppO2_display_active ; clear flag |
| 1107 bra check_ppO2_3 ; done | |
| 1108 | |
| 1109 check_ppO2_2: | |
| 681 | 1110 call DISP_show_ppO2 ; Display ppO2 (stored in xC) |
| 0 | 1111 bsf ppO2_display_active ; Set flag |
| 1112 | |
| 1113 check_ppO2_3: | |
| 1114 return ; done | |
| 1115 | |
|
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|
1116 ;============================================================================= |
|
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|
1117 ; Compare all enabled gas in list, to see if a better one is available. |
|
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|
1118 ; |
|
627
8d2dc109ecfc
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diff
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|
1119 ; Output: better_gas_available, better_gas_number |
|
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|
1120 ; |
| 210 | 1121 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 1122 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
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|
1123 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
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|
1124 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 1125 movlw d'100' |
| 1126 movwf xB+0 | |
| 1127 clrf xB+1 | |
| 1128 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 1129 | |
| 1130 check_gas_change1: ; check gas1 | |
|
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|
1131 btfss gaslist_active,0 ; check active flag |
| 8 | 1132 bra check_gas_change2 ; skip inactive gases! |
| 1133 movlw d'1' | |
| 1134 cpfseq active_gas ; is this gas currently selected? | |
| 1135 bra check_gas_change1x ; No... | |
| 1136 bra check_gas_change2 ; Yes, skip depth check | |
| 1137 check_gas_change1x: | |
| 1138 read_int_eeprom d'28' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1139 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1140 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1141 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 1142 movf xC+0,W ; load depth in m into WREG | |
| 1143 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1144 bra check_gas_change2 ; No, check next gas | |
|
627
8d2dc109ecfc
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626
diff
changeset
|
1145 movlw .1 |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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parents:
626
diff
changeset
|
1146 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1147 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1148 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1149 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1150 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1151 | |
| 1152 check_gas_change2: ; check gas2 | |
|
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|
1153 btfss gaslist_active,1 ; check active flag |
| 8 | 1154 bra check_gas_change3 ; skip inactive gases! |
| 1155 movlw d'2' | |
| 1156 cpfseq active_gas ; is this gas currently selected? | |
| 1157 bra check_gas_change2x ; No... | |
| 1158 bra check_gas_change3 ; Yes, skip depth check | |
| 1159 check_gas_change2x: | |
| 1160 read_int_eeprom d'29' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1161 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1162 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1163 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 1164 movf xC+0,W ; load depth in m into WREG | |
| 1165 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1166 bra check_gas_change3 ; No, check next gas | |
|
627
8d2dc109ecfc
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626
diff
changeset
|
1167 movlw .2 |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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changeset
|
1168 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1169 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1170 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1171 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1172 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1173 | |
| 1174 check_gas_change3: ; check gas3 | |
|
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|
1175 btfss gaslist_active,2 ; check active flag |
| 8 | 1176 bra check_gas_change4 ; skip inactive gases! |
| 1177 movlw d'3' | |
| 1178 cpfseq active_gas ; is this gas currently selected? | |
| 1179 bra check_gas_change3x ; No... | |
| 1180 bra check_gas_change4 ; Yes, skip depth check | |
| 1181 check_gas_change3x: | |
| 1182 read_int_eeprom d'30' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1183 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1184 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1185 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1186 movf xC+0,W ; load depth in m into WREG | |
| 1187 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1188 bra check_gas_change4 ; No, check next gas | |
|
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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diff
changeset
|
1189 movlw .3 |
|
8d2dc109ecfc
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changeset
|
1190 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1191 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1192 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1193 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1194 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1195 | |
| 1196 check_gas_change4: ; check gas4 | |
|
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|
1197 btfss gaslist_active,3 ; check active flag |
| 8 | 1198 bra check_gas_change5 ; skip inactive gases! |
| 1199 movlw d'4' | |
| 1200 cpfseq active_gas ; is this gas currently selected? | |
| 1201 bra check_gas_change4x ; No... | |
| 1202 bra check_gas_change5 ; Yes, skip depth check | |
| 1203 check_gas_change4x: | |
| 1204 read_int_eeprom d'31' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1205 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1206 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1207 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1208 movf xC+0,W ; load depth in m into WREG | |
| 1209 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1210 bra check_gas_change5 ; No, check next gas | |
|
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1211 movlw .4 |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1212 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1213 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1214 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1215 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1216 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1217 | |
| 1218 check_gas_change5: ; check gas5 | |
|
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changeset
|
1219 btfss gaslist_active,4 ; check active flag |
| 8 | 1220 bra check_gas_change6 ; skip inactive gases! |
| 1221 movlw d'5' | |
| 1222 cpfseq active_gas ; is this gas currently selected? | |
| 1223 bra check_gas_change5x ; No... | |
| 1224 bra check_gas_change6 ; Yes, skip depth check | |
| 1225 check_gas_change5x: | |
| 1226 read_int_eeprom d'32' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1227 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1228 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1229 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1230 movf xC+0,W ; load depth in m into WREG | |
| 1231 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1232 bra check_gas_change6 ; No, check next gas | |
|
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1233 movlw .5 |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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diff
changeset
|
1234 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1235 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1236 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1237 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1238 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1239 | |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1240 check_gas_change6: |
|
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1241 btfss better_gas_available ; Is a better gas available |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1242 clrf better_gas_number ; No, clear better gas register |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1243 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1244 btfsc is_bailout ;=1: CC mode, but bailout active! |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1245 bra check_gas_change7 ; In bailout, blink better gas (if required) |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1246 |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1247 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1248 bcf better_gas_available ; Yes, do not blink better gas |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1249 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1250 check_gas_change7: |
| 681 | 1251 call DISP_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1252 return |
| 1253 | |
|
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changeset
|
1254 ;============================================================================= |
|
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changeset
|
1255 |
| 0 | 1256 calculate_noflytime: |
| 1257 ; calculate nofly time | |
| 1258 movff int_O_desaturation_time+0,xA+0 | |
| 1259 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1260 |
| 1261 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1262 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1263 | |
| 0 | 1264 tstfsz xA+0 ; Desat=0? |
| 1265 bra calculate_noflytime2 | |
| 1266 tstfsz xA+1 ; Desat=0? | |
| 1267 bra calculate_noflytime2 | |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1268 |
|
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1269 calculate_noflytime_3: |
| 0 | 1270 ; Desaturation time = zero |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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diff
changeset
|
1271 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1272 clrf nofly_time+1 ; Clear nofly time |
| 1273 bcf nofly_active ; Clear flag | |
| 1274 return | |
| 218 | 1275 |
| 0 | 1276 calculate_noflytime2: |
| 1277 movff xA+0,int_I_temp+0 | |
| 1278 movff xA+1,int_I_temp+1 | |
| 1279 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1280 movff WREG,char_I_temp |
| 0 | 1281 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1282 call deco_calc_percentage |
| 0 | 1283 movlb b'00000001' ; select ram bank 1 |
| 1284 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1285 movff int_I_temp+0,xA+0 | |
| 1286 movff int_I_temp+1,xA+1 | |
| 1287 tstfsz xA+0 ; Desat=0? | |
| 1288 bra calculate_noflytime_2_final | |
| 1289 tstfsz xA+1 ; Desat=0? | |
| 1290 bra calculate_noflytime_2_final | |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1291 bra calculate_noflytime_3 |
|
85ea09d3b9d8
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JeanDo
parents:
228
diff
changeset
|
1292 |
| 0 | 1293 calculate_noflytime_2_final: |
| 1294 movff xA+0,nofly_time+0 | |
| 1295 movff xA+1,nofly_time+1 | |
| 1296 bsf nofly_active ; Set flag | |
| 1297 return | |
| 1298 | |
| 1299 end_dive: | |
| 1300 btfss realdive ; dive longer then one minute | |
| 1301 goto end_dive_common ; No, discard everything | |
| 1302 | |
| 233 | 1303 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1304 ifndef __DEBUG | |
| 1305 btfsc simulatormode_active ; Are we in simulator mode? | |
|
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1306 goto end_dive_common_sim ; Yes, discard everything |
| 233 | 1307 endif |
| 33 | 1308 |
|
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents:
75
diff
changeset
|
1309 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1310 |
| 1311 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
1312 call apnoe_calc_maxdepth |
| 0 | 1313 |
| 1314 ; calculate desaturation time | |
| 251 | 1315 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1316 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1317 |
| 251 | 1318 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1319 movff WREG,char_I_desaturation_multiplier |
| 0 | 1320 |
| 1321 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1322 call deco_calc_desaturation_time ; calculate desaturation time |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1323 movlb b'00000001' ; select ram bank 1 |
|
453
38b38b105782
compute desat based on 30min old surface pressure
heinrichsweikamp
parents:
447
diff
changeset
|
1324 call calc_deko_surfmode2 ; work-around for nofly bug |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1325 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1326 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1327 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1328 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1329 ; store header and ... |
| 1330 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1331 call write_external_eeprom | |
| 1332 movlw 0xFD | |
| 1333 call write_external_eeprom | |
| 1334 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1335 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1336 |
| 1337 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1338 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1339 | |
| 1340 movlw 0xFA ; Header start | |
| 1341 call write_external_eeprom | |
| 1342 movlw 0xFA | |
| 1343 call write_external_eeprom | |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1344 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1345 call write_external_eeprom |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1346 movf month,W ; Date |
| 0 | 1347 call write_external_eeprom |
| 1348 movf day,W | |
| 1349 call write_external_eeprom | |
| 1350 movf year,W | |
| 1351 call write_external_eeprom | |
| 1352 movf hours,W ; End of dive time | |
| 1353 call write_external_eeprom | |
| 1354 movf mins,W | |
| 1355 call write_external_eeprom | |
| 1356 | |
| 1357 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1358 bra end_dive1 ; Store normal depth | |
| 1359 | |
| 1360 movff apnoe_max_pressure+0,lo | |
| 1361 movff apnoe_max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1362 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1363 movff lo,apnoe_max_pressure+0 |
| 1364 movff hi,apnoe_max_pressure+1 | |
| 1365 | |
| 1366 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1367 call write_external_eeprom | |
| 1368 movf apnoe_max_pressure+1,W | |
| 1369 call write_external_eeprom | |
| 1370 bra end_dive2 ; skip | |
| 1371 | |
| 1372 end_dive1: | |
| 1373 movff max_pressure+0,lo | |
| 1374 movff max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1375 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1376 movff lo,max_pressure+0 |
| 1377 movff hi,max_pressure+1 | |
| 1378 | |
| 1379 movf max_pressure+0,W ; Max. depth | |
| 1380 call write_external_eeprom | |
| 1381 movf max_pressure+1,W | |
| 1382 call write_external_eeprom | |
| 1383 | |
| 1384 end_dive2: | |
| 1385 movf divemins+0,W ; divetime minutes | |
| 1386 call write_external_eeprom | |
| 1387 movf divemins+1,W | |
| 1388 call write_external_eeprom | |
| 1389 movf divesecs,W ; divetime seconds | |
| 1390 call write_external_eeprom | |
| 1391 movf mintemp+0,W ; minimum temperature | |
| 1392 call write_external_eeprom | |
| 1393 movf mintemp+1,W | |
| 1394 call write_external_eeprom | |
| 1395 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1396 call write_external_eeprom | |
| 1397 movf last_surfpressure_30min+1,W | |
| 1398 call write_external_eeprom | |
| 1399 movff int_O_desaturation_time+0,lo ; | |
| 1400 movff int_O_desaturation_time+1,hi | |
| 1401 movf lo,W ; desaturation time in minutes | |
| 1402 call write_external_eeprom | |
| 1403 movf hi,W ; | |
| 1404 call write_external_eeprom | |
| 1405 | |
| 1406 ; Gases.... | |
| 656 | 1407 btfsc FLAG_const_ppO2_mode |
| 1408 bra end_dive3 ; Store diluents instead of gases | |
| 1409 | |
| 0 | 1410 read_int_eeprom d'6' ; Read byte (stored in EEDATA) |
| 1411 movf EEDATA,W | |
| 1412 call write_external_eeprom | |
| 1413 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1414 movf EEDATA,W | |
| 1415 call write_external_eeprom | |
| 1416 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1417 movf EEDATA,W | |
| 1418 call write_external_eeprom | |
| 1419 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1420 movf EEDATA,W | |
| 1421 call write_external_eeprom | |
| 1422 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1423 movf EEDATA,W | |
| 1424 call write_external_eeprom | |
| 1425 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1426 movf EEDATA,W | |
| 1427 call write_external_eeprom | |
| 1428 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1429 movf EEDATA,W | |
| 1430 call write_external_eeprom | |
| 1431 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1432 movf EEDATA,W | |
| 1433 call write_external_eeprom | |
| 1434 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1435 movf EEDATA,W | |
| 1436 call write_external_eeprom | |
| 1437 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1438 movf EEDATA,W | |
| 1439 call write_external_eeprom | |
| 656 | 1440 bra end_dive4 |
| 0 | 1441 |
| 656 | 1442 end_dive3: |
| 709 | 1443 ; New in 2.52 Diluents stored seperately in EEPROM Bank0 |
| 1444 ;Byte96-97: | |
| 1445 ;Diluent 1 Default (%O2,%He) | |
| 1446 ;Byte98-99: | |
| 1447 ;Diluent 1 Current (%O2,%He) | |
| 1448 ;Byte100-101: | |
| 1449 ;Diluent 2 Default (%O2,%He) | |
| 1450 ;Byte102-103: | |
| 1451 ;Diluent 2 Current (%O2,%He) | |
| 1452 ;Byte104-105: | |
| 1453 ;Diluent 3 Default (%O2,%He) | |
| 1454 ;Byte106-107: | |
| 1455 ;Diluent 3 Current (%O2,%He) | |
| 1456 ;Byte108-109: | |
| 1457 ;Diluent 4 Default (%O2,%He) | |
| 1458 ;Byte110-111: | |
| 1459 ;Diluent 4 Current (%O2,%He) | |
| 1460 ;Byte112-113: | |
| 1461 ;Diluent 5 Default (%O2,%He) | |
| 1462 ;Byte114-115: | |
| 1463 ;Diluent 5 Current (%O2,%He) | |
| 1464 ;Byte116: | |
| 1465 ;First Diluent (1-5) | |
| 732 | 1466 read_int_eeprom d'97' ; Read byte (stored in EEDATA) |
| 1467 movf EEDATA,W | |
| 1468 call write_external_eeprom | |
| 656 | 1469 read_int_eeprom d'98' ; Read byte (stored in EEDATA) |
| 1470 movf EEDATA,W | |
| 1471 call write_external_eeprom | |
| 732 | 1472 read_int_eeprom d'101' ; Read byte (stored in EEDATA) |
| 656 | 1473 movf EEDATA,W |
| 1474 call write_external_eeprom | |
| 1475 read_int_eeprom d'102' ; Read byte (stored in EEDATA) | |
| 1476 movf EEDATA,W | |
| 1477 call write_external_eeprom | |
| 732 | 1478 read_int_eeprom d'105' ; Read byte (stored in EEDATA) |
| 656 | 1479 movf EEDATA,W |
| 1480 call write_external_eeprom | |
| 709 | 1481 read_int_eeprom d'106' ; Read byte (stored in EEDATA) |
| 1482 movf EEDATA,W | |
| 1483 call write_external_eeprom | |
| 732 | 1484 read_int_eeprom d'109' ; Read byte (stored in EEDATA) |
| 656 | 1485 movf EEDATA,W |
| 1486 call write_external_eeprom | |
| 709 | 1487 read_int_eeprom d'110' ; Read byte (stored in EEDATA) |
| 1488 movf EEDATA,W | |
| 1489 call write_external_eeprom | |
| 732 | 1490 read_int_eeprom d'113' ; Read byte (stored in EEDATA) |
| 709 | 1491 movf EEDATA,W |
| 1492 call write_external_eeprom | |
| 1493 read_int_eeprom d'114' ; Read byte (stored in EEDATA) | |
| 1494 movf EEDATA,W | |
| 1495 call write_external_eeprom | |
| 656 | 1496 |
| 1497 end_dive4: | |
| 0 | 1498 read_int_eeprom d'24' ; % O2 Gas6 |
| 1499 movf EEDATA,W | |
| 1500 call write_external_eeprom | |
| 1501 read_int_eeprom d'25' ; % He Gas6 | |
| 1502 movf EEDATA,W | |
| 1503 call write_external_eeprom | |
| 656 | 1504 |
| 1505 movlw .33 ; Start gas | |
| 1506 btfsc FLAG_const_ppO2_mode ; In CCR mode? | |
|
816
df8cd5ffd993
BUGFIX: Load first diluent if <> 1 correctly
heinrichsweikamp
parents:
815
diff
changeset
|
1507 movlw .115 ; Yes, use start Diluent instead |
| 656 | 1508 movwf EEADR |
| 1509 call read_eeprom | |
| 0 | 1510 movf EEDATA,W |
| 1511 call write_external_eeprom | |
| 1512 | |
| 1513 movlw softwareversion_x ; Firmware version | |
| 1514 call write_external_eeprom | |
| 1515 movlw softwareversion_y | |
| 1516 call write_external_eeprom | |
| 1517 movf batt_voltage+0,W ; Battery voltage | |
| 1518 call write_external_eeprom | |
| 1519 movf batt_voltage+1,W | |
| 1520 call write_external_eeprom | |
| 1521 | |
| 1522 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1523 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1524 movlw d'1' ; Apnoe sampling rate | |
| 1525 call write_external_eeprom | |
| 1526 | |
| 1527 movlw d'2' ; information size temperature | |
| 1528 movwf temp1 ; copy to bits 0-3 | |
| 1529 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1530 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1531 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1532 call write_external_eeprom | |
| 1533 | |
| 1534 movlw d'2' ; information size deco | |
| 1535 movwf temp1 ; copy to bits 0-3 | |
| 1536 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1537 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1538 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1539 movlw d'0' ; Yes, set to zero | |
| 0 | 1540 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1541 call write_external_eeprom | |
| 1542 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1543 movlw d'1' ; information size GF |
| 0 | 1544 movwf temp1 ; copy to bits 0-3 |
| 1545 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1546 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1547 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1548 call write_external_eeprom | |
| 1549 | |
| 1550 movlw d'3' ; information size pp02 | |
| 1551 movwf temp1 ; copy to bits 0-3 | |
| 1552 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1553 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1554 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1555 call write_external_eeprom | |
| 1556 | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
1557 movlw d'15' ; information size Decodebug |
| 0 | 1558 movwf temp1 ; copy to bits 0-3 |
| 1559 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1560 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1561 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1562 call write_external_eeprom | |
| 1563 | |
| 367 | 1564 movlw d'1' ; information size cns |
| 0 | 1565 movwf temp1 ; copy to bits 0-3 |
| 1566 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1567 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1568 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1569 call write_external_eeprom | |
| 1570 | |
| 1571 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1572 movf EEDATA,W | |
| 1573 call write_external_eeprom ; Store Salinity to Dive | |
|
253
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1574 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1575 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1576 call write_external_eeprom ; Stores CNS% |
| 0 | 1577 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1578 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1579 call write_external_eeprom |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1580 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1581 call write_external_eeprom |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1582 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1583 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1584 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1585 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1586 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1587 |
| 375 | 1588 movlw d'32' ; GF_lo |
| 374 | 1589 movff char_I_deco_model,lo |
| 1590 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1591 movlw d'11' ; Saturation Multiplier |
| 1592 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1593 call write_external_eeprom ; write WREG into external memory |
| 375 | 1594 |
| 1595 movlw d'33' ; GF_hi | |
| 374 | 1596 movff char_I_deco_model,lo |
| 1597 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1598 movlw d'12' ; Desaturation Multiplier |
| 1599 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1600 call write_external_eeprom ; write WREG into external memory |
| 375 | 1601 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1602 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1603 movf EEDATA,W |
| 374 | 1604 call write_external_eeprom ; write WREG into external memory |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1605 |
|
634
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1606 GETCUSTOM8 d'29' ; Last decostop [m] |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1607 call write_external_eeprom ; write WREG into external memory |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1608 |
|
672
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1609 movff gaslist_active,WREG ; "Gas active" flag register |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1610 call write_external_eeprom ; write WREG into external memory |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1611 |
|
790
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1612 movff on_time_seconds+0,xC+0 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1613 movff on_time_seconds+1,xC+1 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1614 movff on_time_seconds+2,xC+2 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1615 clrf xC+4 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1616 movlw LOW .3600 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1617 movwf xB+0 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1618 movlw HIGH .3600 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1619 movwf xB+1 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1620 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1621 movf xC+0,W |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1622 call write_external_eeprom ; Full hours of on-time since last full charge |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1623 |
| 0 | 1624 movlw 0xFB ; Header stop |
| 1625 call write_external_eeprom | |
| 1626 movlw 0xFB | |
| 1627 call write_external_eeprom | |
| 1628 | |
| 1629 ; Increase total dive counter | |
| 1630 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1631 movff EEDATA,temp1 ; Low byte | |
| 1632 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1633 movff EEDATA,temp2 ; high byte | |
| 1634 bcf STATUS,C | |
| 1635 movlw d'1' | |
| 1636 addwf temp1 | |
| 1637 movlw d'0' | |
| 1638 addwfc temp2 | |
| 1639 movff temp1,EEDATA | |
| 1640 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1641 movff temp2,EEDATA | |
| 1642 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1643 | |
|
626
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1644 ; Save dive mode custom view |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1645 movff menupos3,EEDATA ; Copy to EEDATA |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1646 write_int_eeprom d'94' ; Write last selected customview dive mode into EEPROM |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1647 |
| 0 | 1648 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi |
| 1649 tstfsz lo ; lo=0? | |
| 1650 bra change_logbook_offset1 ; No, adjust offset | |
| 1651 tstfsz hi ; hi=0? | |
| 1652 bra change_logbook_offset1 ; No, adjust offset | |
| 1653 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1654 change_logbook_offset1: | |
| 1655 movlw d'1' | |
| 1656 addwf lo | |
| 1657 movlw d'0' | |
| 1658 addwfc hi | |
| 1659 movlw d'112' ; CF28 *4 Bytes... | |
| 1660 addlw 0x82 | |
| 1661 movwf EEADR | |
| 1662 movff lo,EEDATA | |
| 1663 call write_eeprom ; Lowbyte | |
| 1664 movlw d'112' ; CF28 *4 Bytes... | |
| 1665 addlw 0x83 | |
| 1666 movwf EEADR | |
| 1667 movff hi,EEDATA | |
| 1668 call write_eeprom ; Highbyte | |
| 1669 | |
| 1670 change_logbook_offset2: | |
| 25 | 1671 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1672 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1673 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1674 |
| 1675 end_dive_common: | |
| 0 | 1676 bcf simulatormode_active ; if we were in simulator mode |
| 1677 | |
| 407 | 1678 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1679 ifndef __DEBUG | |
| 1680 btfsc restore_deco_data ; Restore decodata? | |
| 1681 call simulator_restore_tissue_data ; Yes! | |
| 1682 endif | |
| 0 | 1683 |
| 720 | 1684 goto surfloop_no_display_init ; and return to surfaceloop |
| 0 | 1685 |
|
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1686 end_dive_common_sim: |
| 801 | 1687 tstfsz surface_interval+0 ; Was interval zero? |
| 1688 bra end_dive_common_sim2 ; No | |
| 1689 tstfsz surface_interval+1 ; Was interval zero? | |
| 1690 bra end_dive_common_sim2 ; No | |
| 1691 bra end_dive_common ; Yes, done. | |
| 1692 | |
| 1693 end_dive_common_sim2: | |
|
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1694 movf divemins+0,W |
|
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
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parents:
790
diff
changeset
|
1695 addwf surface_interval+0,F |
|
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
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parents:
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diff
changeset
|
1696 movf divemins+1,W |
|
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
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parents:
790
diff
changeset
|
1697 addwfc surface_interval+1 ; Add simulated divetime to surface interval |
|
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
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parents:
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diff
changeset
|
1698 bra end_dive_common |
|
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
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parents:
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diff
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|
1699 |
| 0 | 1700 timeout_divemode: |
| 1701 btfss realdive ; Dive longer then one minute | |
| 1702 return | |
| 1703 | |
| 1704 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1705 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1706 | |
| 233 | 1707 ifndef __DEBUG |
| 1708 btfsc simulatormode_active ; In Simulator mode? | |
| 1709 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1710 endif | |
| 0 | 1711 |
| 1712 bcf divemode | |
| 1713 incf timeout_counter,F | |
|
352
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New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
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diff
changeset
|
1714 movlw d'0' |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1715 addwfc timeout_counter2,F ; timeout is 15bits |
|
572
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|
1716 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1717 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
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changeset
|
1718 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
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diff
changeset
|
1719 btfss dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
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diff
changeset
|
1720 bra timeout_divemode1 ; No, use normal CF02 timeout |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1721 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1722 ; Yes, use 10minutes counter |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
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changeset
|
1723 movlw LOW .600 |
|
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|
1724 movwf lo |
|
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timeout display when deco stops are violated
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|
1725 movlw HIGH .600 |
|
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timeout display when deco stops are violated
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|
1726 movwf hi |
|
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timeout display when deco stops are violated
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parents:
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changeset
|
1727 |
|
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timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1728 timeout_divemode1: |
|
352
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New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
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changeset
|
1729 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1730 movff hi,sub_a+1 |
|
544a96faa9f3
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|
1731 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
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changeset
|
1732 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
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parents:
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|
1733 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
351
diff
changeset
|
1734 btfss neg_flag ; Result negative? |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
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changeset
|
1735 bsf divemode ; No, set flag |
| 0 | 1736 return |
| 1737 | |
| 1738 timeout_divemode2: | |
| 1739 incf timeout_counter,F ; seconds... | |
| 1740 movlw d'60' | |
| 1741 cpfseq timeout_counter ; timeout_counter=60? | |
| 1742 return ; No. | |
| 1743 | |
| 1744 clrf timeout_counter | |
| 1745 bcf divemode | |
| 1746 incf apnoe_timeout_counter,F | |
| 1747 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1748 cpfseq apnoe_timeout_counter | |
| 1749 bsf divemode | |
| 1750 return | |
| 1751 | |
| 1752 timeout_divemode3: | |
| 1753 bcf divemode | |
| 1754 incf timeout_counter,F | |
| 1755 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1756 cpfsgt timeout_counter | |
| 1757 bsf divemode | |
| 1758 return | |
| 1759 | |
| 1760 update_divemode1: ; update any second | |
| 1761 call set_dive_modes ; tests if depth>threshold | |
| 1762 | |
| 1763 btfsc divemode | |
| 1764 call set_max_depth ; update max. depth if required | |
| 1765 | |
| 1766 btfsc divemode | |
| 1767 call set_min_temp ; store min. temp if required | |
| 1768 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1769 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1770 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
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323
diff
changeset
|
1771 movf lo,W |
| 0 | 1772 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1773 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1774 movf hi,W |
| 0 | 1775 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1776 bsf temp_changed ; Yes |
| 0 | 1777 btfsc temp_changed |
| 681 | 1778 call DISP_temp_divemode ; Displays temperature |
| 0 | 1779 |
| 1780 bcf pres_changed ; Display new depth? | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
323
diff
changeset
|
1781 SAFE_2BYTE_COPY amb_pressure, lo |
|
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diff
changeset
|
1782 movf lo,W |
| 0 | 1783 cpfseq last_pressure+0 |
| 1784 bsf pres_changed ; Yes | |
|
341
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diff
changeset
|
1785 movf hi,W |
| 0 | 1786 cpfseq last_pressure+1 |
| 1787 bsf pres_changed ; Yes | |
| 1788 | |
| 1789 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1790 bsf pres_changed | |
| 1791 | |
| 1792 btfsc pres_changed | |
| 681 | 1793 call DISP_depth ; Displays new depth |
| 0 | 1794 return |
| 1795 | |
| 1796 update_divemode60: ; update any minute | |
| 1797 call get_battery_voltage ; gets battery voltage | |
| 1798 call set_powersafe ; red LED blinking if battery is low | |
| 681 | 1799 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1800 call check_temp_extrema ; check for new temperature extremas |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
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83
diff
changeset
|
1801 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1802 bcf oneminupdate |
| 1803 return | |
| 1804 | |
| 1805 set_max_depth: | |
| 1806 movff max_pressure+0,sub_a+0 | |
| 1807 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1808 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
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|
1809 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1810 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1811 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1812 btfss neg_flag | |
| 1813 return | |
| 1814 ;max_pressure<rel_pressure | |
|
341
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parents:
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diff
changeset
|
1815 movff sub_b+0,max_pressure+0 |
|
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changeset
|
1816 movff sub_b+1,max_pressure+1 |
| 681 | 1817 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1818 return |
| 1819 | |
| 1820 set_min_temp: | |
| 1821 movff mintemp+0,sub_a+0 | |
| 1822 movff mintemp+1,sub_a+1 | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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diff
changeset
|
1823 SAFE_2BYTE_COPY temperature,sub_b |
|
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|
1824 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1825 ; mintemp<T -> neg_flag=1 |
| 1826 ; T<=mintemp -> neg_flag=0 | |
| 1827 btfsc neg_flag | |
| 1828 return | |
| 1829 ;mintemp>=T | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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diff
changeset
|
1830 movff sub_b+0,mintemp+0 |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1831 movff sub_b+1,mintemp+1 |
| 0 | 1832 return |
| 1833 | |
| 1834 set_dive_modes: | |
| 239 | 1835 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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diff
changeset
|
1836 bra set_dive_modes3 ; Yes! |
| 239 | 1837 |
| 615 | 1838 btfss divemode ; In divemode? |
| 1839 bra set_dive_modes0 ; No. | |
| 1840 | |
| 1841 ; in Divemode, check threshold from CF01 | |
| 1842 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
| 1843 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1844 |
| 1845 movlw .20 | |
| 1846 cpfsgt sub_a+0 | |
| 1847 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1848 | |
| 615 | 1849 clrf sub_a+1 |
| 1850 bra set_dive_modes1 ; Done. | |
| 1851 | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1852 set_dive_modes0: |
| 0 | 1853 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1854 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1855 |
| 1856 movlw .20 | |
| 1857 cpfsgt sub_a+0 | |
| 1858 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1859 | |
| 0 | 1860 clrf sub_a+1 |
| 615 | 1861 bra set_dive_modes1 ; Done. |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1862 |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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|
1863 set_dive_modes1: |
|
341
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|
1864 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1865 call sub16 ; sub_c = sub_a - sub_b |
|
342
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|
1866 |
| 0 | 1867 btfss neg_flag |
| 239 | 1868 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1869 |
| 239 | 1870 btfsc realdive ; Dive longer than one minute? |
|
572
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|
1871 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
|
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|
1872 btfsc realdive ; Dive longer than one minute? |
|
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changeset
|
1873 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
| 0 | 1874 |
|
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NEW: End-of-Dive countdown displayed after surfacing
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|
1875 set_dive_modes_common: |
| 239 | 1876 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1877 bsf divemode2 ; displayed divetime is running |
|
408
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changeset
|
1878 btfsc timeout_display ; Was the timeout displayed? |
| 681 | 1879 call DISP_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1880 return |
| 1881 | |
| 1882 set_dive_modes2: | |
| 407 | 1883 bcf divemode2 ; Stop time |
| 1884 btfss realdive ; dive longer then one minute? | |
| 1885 bcf divemode ; no -> this was no real dive | |
|
408
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NEW: End-of-Dive countdown displayed after surfacing
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|
1886 |
|
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|
1887 btfss divemode ; Are we still diving? |
|
3e0192f6c241
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|
1888 return ; No, return |
|
572
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timeout display when deco stops are violated
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|
1889 ; Yes, show divemode timeout |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
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changeset
|
1890 |
|
572
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|
1891 btfsc menubit ; Divemode menu active? |
|
80a1d2d5a9ee
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|
1892 return ; Yes, return |
|
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|
1893 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
|
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|
1894 return ; Yes, return |
|
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|
1895 btfsc gauge_mode ; In Gauge mode? |
|
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|
1896 return ; Yes, return |
|
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|
1897 |
|
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changeset
|
1898 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
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407
diff
changeset
|
1899 btfss dekostop_active ; Is a deco stop displayed? |
| 681 | 1900 call DISP_divemode_timeout ; No, show the divemode timeout here... |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1901 btfsc dekostop_active ; Is a deco stop displayed? |
| 681 | 1902 call DISP_divemode_timeout2 ; Yes, show red warning divemode counter |
| 0 | 1903 return |
| 1904 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1905 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1906 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1907 bra set_dive_modes0 ; Yes -> this is a real dive -> Use CF00 threshold for ascend |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1908 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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1909 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1910 movwf sub_a+1 |
|
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1911 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1912 movwf sub_a+0 |
|
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1913 bra set_dive_modes1 |
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1914 |
| 0 | 1915 set_powersafe: |
| 1916 btfsc low_battery_state ; battery warning alread active? | |
| 1917 bra set_powersafe2 ; Yes, but is it still required? | |
|
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1918 |
|
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1919 call update_batt_get_percent_in_lo |
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1920 movlw d'20' ; 20% |
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1921 cpfsgt lo |
| 0 | 1922 bra set_powersafe1 |
| 1923 return | |
| 1924 | |
| 1925 set_powersafe1: | |
| 659 | 1926 movlw d'7' ; Type of alarm (Battery Low) |
| 1927 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1928 bsf event_occured ; Set Event Flag |
| 1929 bsf low_battery_state ; set flag for battery warning | |
| 1930 return ; return | |
| 1931 | |
| 1932 set_powersafe2: | |
| 1933 movlw d'13' ; 3,584V | |
| 1934 cpfsgt batt_voltage+1 | |
| 1935 bra set_powersafe1 ; Still to low | |
| 1936 bcf low_battery_state ; clear flag for battery warning mode | |
| 1937 return | |
| 1938 | |
| 1939 calc_average_depth: | |
| 776 | 1940 btfsc reset_average_depth ; Reset the Average depth? |
| 111 | 1941 rcall reset_average1 ; Reset the resettable average depth |
| 1942 | |
| 0 | 1943 ; 1. Add new 2xdepth to the Sum of depths registers |
|
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1944 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1945 |
| 1946 movf b0_lo,w | |
| 1947 addwf average_depth_hold+0,F | |
| 1948 movf b0_hi,w | |
| 1949 addwfc average_depth_hold+1,F | |
| 1950 movlw d'0' | |
| 1951 addwfc average_depth_hold+2,F | |
|
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1952 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1953 |
| 1954 movf b0_lo,w | |
| 1955 addwf average_depth_hold+0,F | |
| 1956 movf b0_hi,w | |
| 1957 addwfc average_depth_hold+1,F | |
| 1958 movlw d'0' | |
| 1959 addwfc average_depth_hold+2,F | |
|
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1960 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1961 |
|
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1962 ; Do the same for the _total registers (Non-Resettable) |
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1963 movf b0_lo,w |
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1964 addwf average_depth_hold_total+0,F |
|
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1965 movf b0_hi,w |
|
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1966 addwfc average_depth_hold_total+1,F |
|
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1967 movlw d'0' |
|
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1968 addwfc average_depth_hold_total+2,F |
|
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1969 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
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1970 |
|
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1971 movf b0_lo,w |
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1972 addwf average_depth_hold_total+0,F |
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1973 movf b0_hi,w |
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1974 addwfc average_depth_hold_total+1,F |
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1975 movlw d'0' |
|
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1976 addwfc average_depth_hold_total+2,F |
|
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1977 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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|
1978 |
| 0 | 1979 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1980 movff average_divesecs+0,xB+0 | |
| 1981 movff average_divesecs+1,xB+1 ; Copy | |
| 1982 movff average_depth_hold+0,xC+0 | |
| 1983 movff average_depth_hold+1,xC+1 | |
| 1984 movff average_depth_hold+2,xC+2 | |
| 1985 movff average_depth_hold+3,xC+3 | |
| 1986 | |
| 1987 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1988 movff xC+0,avr_rel_pressure+0 | |
| 1989 movff xC+1,avr_rel_pressure+1 | |
|
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|
1990 |
|
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1991 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
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1992 movff divemins+0,xA+0 |
|
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1993 movff divemins+1,xA+1 |
|
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1994 movlw d'60' |
|
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1995 movwf xB+0 |
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|
1996 clrf xB+1 |
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1997 call mult16x16 ; xC:4=xA:2*xB:2 |
|
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1998 movf divesecs,W |
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1999 addwf xC+0,F |
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|
2000 movlw d'0' |
| 228 | 2001 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
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2002 movlw d'3' ; 2+1 |
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2003 btfss divesecs,0 ; divesecs even? |
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2004 movlw d'2' ; Yes, do not add +1 |
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2005 addwf xC+0,F |
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2006 movlw d'0' |
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|
2007 addwfc xC+1,F |
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|
2008 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
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2009 movff xC+0,xB+0 |
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2010 movff xC+1,xB+1 ; Copy |
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2011 movff average_depth_hold_total+0,xC+0 |
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2012 movff average_depth_hold_total+1,xC+1 |
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2013 movff average_depth_hold_total+2,xC+2 |
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2014 movff average_depth_hold_total+3,xC+3 |
|
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|
2015 |
|
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|
2016 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
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2017 movff xC+0,avr_rel_pressure_total+0 |
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2018 movff xC+1,avr_rel_pressure_total+1 |
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|
2019 |
| 0 | 2020 return |
| 2021 | |
| 111 | 2022 reset_average1: |
| 2023 clrf average_depth_hold+0 | |
| 2024 clrf average_depth_hold+1 | |
| 2025 clrf average_depth_hold+2 | |
| 2026 clrf average_depth_hold+3 ; Clear average depth register | |
| 2027 movlw d'2' | |
| 2028 movwf average_divesecs+0 | |
| 2029 clrf average_divesecs+1 | |
| 2030 bcf reset_average_depth ; Clear flag | |
| 2031 return | |
| 0 | 2032 |
|
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|
2033 ;============================================================================= |
| 818 | 2034 ; Check for Auto-SP |
| 2035 ; | |
| 819 | 2036 check_dive_autosp: ; Check for Auto-SP |
| 818 | 2037 read_int_eeprom .116 |
| 2038 tstfsz EEDATA ; =0: Manual | |
| 819 | 2039 bra check_dive_autosp2 |
| 2040 return ; Skip check | |
| 2041 check_dive_autosp2: | |
| 2042 SAFE_2BYTE_COPY rel_pressure,xA | |
| 2043 movlw d'100' | |
| 2044 movwf xB+0 | |
| 2045 clrf xB+1 | |
| 2046 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 2047 ; Check SP1 | |
| 2048 btfsc sp1_switched ;=1: This setpoint has been autoselected already | |
| 2049 bra check_dive_autosp3 ; Skip check | |
| 2050 read_int_eeprom .117 ; Get depth in m | |
| 2051 tstfsz EEDATA ; =? | |
| 2052 bra $+4 ; No, continue | |
| 2053 bra check_dive_autosp3 ; Skip check | |
| 2054 decf EEDATA,W ; -1 -> WREG | |
| 2055 cpfsgt xC+0 ; Compare with depth | |
| 2056 bra check_dive_autosp3 ; lower depth, do not switch | |
| 2057 ; auto switch to SP1 | |
| 2058 read_int_eeprom .36 ; Get Setpoint | |
| 2059 movff EEDATA, char_I_const_ppO2 ; Use SetPoint | |
| 2060 movff EEDATA, ppO2_setpoint_store ; Store also in this byte... | |
| 2061 bsf setpoint_changed | |
| 2062 bsf event_occured ; set global event flag | |
| 2063 bsf sp1_switched ; Set flag | |
| 2064 check_dive_autosp3: | |
| 2065 ; Check SP2 | |
| 2066 btfsc sp2_switched ;=1: This setpoint has been autoselected already | |
| 2067 bra check_dive_autosp4 ; Skip check | |
| 2068 read_int_eeprom .118 ; Get depth in m | |
| 2069 tstfsz EEDATA ; =? | |
| 2070 bra $+4 ; No, continue | |
| 2071 bra check_dive_autosp4 ; Skip check | |
| 2072 decf EEDATA,W ; -1 -> WREG | |
| 2073 cpfsgt xC+0 ; Compare with depth | |
| 2074 bra check_dive_autosp4 ; lower depth, do not switch | |
| 2075 ; auto switch to SP2 | |
| 2076 read_int_eeprom .37 ; Get Setpoint | |
| 2077 movff EEDATA, char_I_const_ppO2 ; Use SetPoint | |
| 2078 movff EEDATA, ppO2_setpoint_store ; Store also in this byte... | |
| 2079 bsf setpoint_changed | |
| 2080 bsf event_occured ; set global event flag | |
| 2081 bsf sp2_switched ; Set flag | |
| 2082 check_dive_autosp4: | |
| 2083 ; Check SP3 | |
| 2084 btfsc sp3_switched ;=1: This setpoint has been autoselected already | |
| 2085 bra check_dive_autosp5 ; Skip check | |
| 2086 read_int_eeprom .119 ; Get depth in m | |
| 2087 tstfsz EEDATA ; =? | |
| 2088 bra $+4 ; No, continue | |
| 2089 bra check_dive_autosp5 ; Skip check | |
| 2090 decf EEDATA,W ; -1 -> WREG | |
| 2091 cpfsgt xC+0 ; Compare with depth | |
| 2092 bra check_dive_autosp5 ; lower depth, do not switch | |
| 2093 ; auto switch to SP3 | |
| 2094 read_int_eeprom .38 ; Get Setpoint | |
| 2095 movff EEDATA, char_I_const_ppO2 ; Use SetPoint | |
| 2096 movff EEDATA, ppO2_setpoint_store ; Store also in this byte... | |
| 2097 bsf setpoint_changed | |
| 2098 bsf event_occured ; set global event flag | |
| 2099 bsf sp3_switched ; Set flag | |
| 2100 check_dive_autosp5: | |
| 2101 return ; Done. | |
| 818 | 2102 |
| 2103 ;============================================================================= | |
|
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2104 ; Setup everything to enter divemode. |
|
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|
2105 ; |
| 0 | 2106 diveloop_boot: |
| 49 | 2107 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 2108 clrf max_pressure+0 ; clear some variables |
| 2109 clrf max_pressure+1 | |
| 2110 clrf avr_rel_pressure+0 | |
| 2111 clrf avr_rel_pressure+1 | |
| 2112 | |
| 2113 movlw d'1' | |
| 2114 movwf apnoe_max_pressure+0 | |
| 2115 clrf apnoe_max_pressure+1 | |
| 2116 clrf apnoe_surface_mins | |
| 2117 clrf apnoe_mins | |
| 2118 clrf apnoe_secs | |
| 2119 clrf divemins+0 | |
| 2120 clrf divemins+1 | |
|
357
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Bugfix: Wake-up into divemode with 1.91alpha
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|
2121 clrf total_divetime_seconds+0 |
|
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|
2122 clrf total_divetime_seconds+1 |
| 407 | 2123 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 2124 | |
| 2125 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 681 | 2126 call DISP_brightness_low |
| 407 | 2127 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) |
| 2128 movlw d'0' | |
| 2129 cpfsgt EEDATA | |
| 681 | 2130 call DISP_brightness_full |
| 407 | 2131 |
| 666 | 2132 bcf use_aGF |
|
408
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2133 bcf timeout_display |
|
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1.73beta rc1 (Added new customview for divemode)
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|
2134 bcf menu3_active |
| 0 | 2135 clrf divesecs |
| 2136 clrf samplesecs | |
|
627
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|
2137 clrf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
| 0 | 2138 clrf apnoe_timeout_counter ; timeout in minutes |
|
352
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|
2139 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
544a96faa9f3
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|
2140 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 2141 clrf AlarmType ; Clear all alarms |
| 2142 bcf event_occured ; clear flag | |
|
274
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2143 bcf setpoint_changed ; clear flag |
| 730 | 2144 bcf store_bailout_event ; clear flag |
| 111 | 2145 rcall reset_average1 ; Reset the resettable average depth |
|
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2146 clrf average_depth_hold_total+0 |
|
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2147 clrf average_depth_hold_total+1 |
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2148 clrf average_depth_hold_total+2 |
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2149 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 2150 bcf depth_greater_100m ; clear flag |
| 577 | 2151 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
|
665
259e4c1bf3c2
grey-out TTS and ceiling after gas change (until new plan is ready)
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changeset
|
2152 bcf dekostop_active |
|
259e4c1bf3c2
grey-out TTS and ceiling after gas change (until new plan is ready)
heinrichsweikamp
parents:
659
diff
changeset
|
2153 bcf decoplan_invalid |
| 3 | 2154 bcf is_bailout ;=1: CC mode, but bailout active! |
|
312
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
311
diff
changeset
|
2155 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
311
diff
changeset
|
2156 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
2157 bcf show_safety_stop ;=1: Show the safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
2158 clrf safety_stop_countdown ; Clear count-down |
| 780 | 2159 bcf gaschange_cnt_active ; Do not show the countdown on start |
| 818 | 2160 ; clear auto-SP flags |
| 2161 bcf sp1_switched | |
| 2162 bcf sp2_switched | |
| 2163 bcf sp3_switched | |
|
312
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
311
diff
changeset
|
2164 |
| 0 | 2165 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 2166 | |
| 319 | 2167 btfsc simulatormode_active |
| 237 | 2168 bra diveloop_boot_1 |
| 2169 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 2170 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 2171 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 2172 bra diveloop_boot_2 | |
| 2173 | |
| 2174 diveloop_boot_1: | |
| 2175 ; Simulator mode: Surface pressure is 1bar. | |
| 2176 movlw LOW .1000 | |
| 2177 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 2178 movlw HIGH .1000 | |
| 2179 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 2180 | |
| 2181 diveloop_boot_2: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
2182 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 2183 |
| 2184 ; Init profile recording parameters | |
| 237 | 2185 GETCUSTOM8 d'20' ; sample rate |
| 2186 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 2187 GETCUSTOM8 d'21' |
| 237 | 2188 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 2189 GETCUSTOM8 d'22' |
| 457 | 2190 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 2191 movlw d'0' ; Yes, set to zero | |
| 0 | 2192 movwf divisor_deco |
| 2193 GETCUSTOM8 d'23' | |
| 374 | 2194 movwf divisor_gf |
| 0 | 2195 GETCUSTOM8 d'24' |
| 2196 movwf divisor_ppo2 | |
| 2197 GETCUSTOM8 d'25' | |
| 2198 movwf divisor_deco_debug | |
| 2199 GETCUSTOM8 d'26' | |
| 367 | 2200 movwf divisor_cns |
| 0 | 2201 |
| 2202 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 2203 bra divemode1 | |
| 2204 ; Overwrite some parameters in Apnoe mode.... | |
| 2205 movlw d'1' | |
| 2206 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 2207 | |
| 2208 divemode1: | |
| 818 | 2209 read_int_eeprom d'36' ; Read SP 1 |
| 0 | 2210 btfsc FLAG_const_ppO2_mode |
| 292 | 2211 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 2212 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 818 | 2213 bsf sp1_switched ; Set flag so we won't auto-switch to it again |
| 0 | 2214 |
| 21 | 2215 bcf LED_blue |
| 0 | 2216 bcf low_battery_state ; clear flag for battery warning mode |
| 2217 bcf header_stored | |
| 2218 bcf premenu | |
| 2219 bcf realdive | |
| 2220 bsf update_divetime ; set flag | |
| 2221 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 2222 call disable_rs232 ; Disable RS232 |
| 0 | 2223 |
| 292 | 2224 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 2225 set_first_gas: | |
| 647 | 2226 btfsc FLAG_const_ppO2_mode |
| 2227 bra set_first_gas_ccr ; In CCR mode | |
| 0 | 2228 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 2229 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
b5b030c1ae7e
Avoid spurious switch-depth stops with 3 or more gas.
JeanDo
parents:
349
diff
changeset
|
2230 movff EEDATA,char_I_current_gas |
| 0 | 2231 |
| 2232 decf active_gas,W ; Gas 0-4 | |
| 2233 mullw d'4' | |
| 2234 movf PRODL,W | |
| 2235 addlw d'7' ; = address for He ratio | |
| 2236 movwf EEADR | |
| 2237 call read_eeprom ; Read He ratio | |
| 2238 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 2239 |
| 2240 decf EEADR,F | |
| 0 | 2241 call read_eeprom ; Read O2 ratio |
| 2242 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 2243 |
| 0 | 2244 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2245 bsf STATUS,C ; Borrow bit | |
| 2246 movlw d'100' ; 100% | |
| 2247 subfwb wait_temp,W ; minus He | |
| 2248 bsf STATUS,C ; Borrow bit | |
|
311
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
JeanDo
parents:
301
diff
changeset
|
2249 subfwb EEDATA,W ; minus O2 |
|
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
JeanDo
parents:
301
diff
changeset
|
2250 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 2251 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
2252 ; Configure gaslist_active flag register |
| 281 | 2253 read_int_eeprom d'27' |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
2254 movff EEDATA, gaslist_active |
| 818 | 2255 return ; Done with "boot" |
| 647 | 2256 |
| 2257 set_first_gas_ccr: ; Set Diluent | |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2258 call get_first_diluent ; Read first diluent into lo(O2) and hi(He) |
|
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2259 movff hi,char_I_He_ratio ; And copy into hold register |
|
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2260 movff lo, char_I_O2_ratio ; O2 ratio |
| 647 | 2261 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2262 bsf STATUS,C ; Borrow bit | |
| 2263 movlw d'100' ; 100% | |
| 2264 subfwb wait_temp,W ; minus He | |
| 2265 bsf STATUS,C ; Borrow bit | |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2266 subfwb lo,W ; minus O2 |
| 647 | 2267 movff WREG, char_I_N2_ratio ; = N2! |
|
816
df8cd5ffd993
BUGFIX: Load first diluent if <> 1 correctly
heinrichsweikamp
parents:
815
diff
changeset
|
2268 read_int_eeprom d'115' ; Read First Diluent (1-5) |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2269 movff EEDATA,active_diluent |
| 818 | 2270 return ; Done with "boot" |