Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 791:a652b0ff4dcf
NEW: CF74: Battery Timeout [min] - Battery symbol will blink if the OSTC was
longer in active mode (since the last _full_ charge) then CF74
| author | heinrichsweikamp |
|---|---|
| date | Thu, 28 Aug 2014 20:18:49 +0200 |
| parents | 53425d598585 |
| children | 55bd11e07d9f |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 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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40 ; Reload last customview |
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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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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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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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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 |
| 68 btfsc gauge_mode ; Only in gauge mode | |
| 69 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 70 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 71 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 617 | 72 |
| 73 ; Update divetime | |
| 74 call customview_second ; Do every-second tasks for the custom view area | |
| 75 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 76 movwf lo | |
| 77 movlw d'1' | |
| 78 cpfseq lo ; =1? | |
| 79 bra diveloop_loop1y ; No, minutes only | |
| 80 bsf update_divetime ; Set Update flag | |
| 81 diveloop_loop1y: | |
| 82 btfss update_divetime ; display new divetime? | |
| 83 bra diveloop_loop1z ; No | |
| 84 btfsc premenu ; Is the divemode menu active? | |
| 85 bra diveloop_loop1z ; Yes | |
| 681 | 86 call DISP_divemins ; Display (new) divetime! |
| 617 | 87 diveloop_loop1z: |
| 88 bcf update_divetime ; clear flag | |
| 89 | |
| 780 | 90 call DISP_show_gas_change_countdown ; Show the gas change countdown (If required) |
| 91 | |
| 0 | 92 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 93 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 94 | |
| 95 ; Tasks only for OC modes | |
| 599 | 96 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 97 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 0 | 98 call check_ppO2 ; check ppO2 and displays warning if required |
| 99 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 100 bra diveloop_loop1x ; Common Tasks | |
| 101 | |
| 102 ; Tasks only for Gauge mode | |
| 103 diveloop_loop1a: | |
| 106 | 104 btfss premenu ; Is the divemode menu active? |
| 681 | 105 call DISP_divemins ; display (new) divetime! |
| 623 | 106 call customview_second ; Do every-second tasks for the custom view area |
| 0 | 107 call timeout_divemode ; dive finished? This routine sets the required flags |
| 108 | |
| 109 btfsc twosecupdate ; two seconds after the last call | |
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110 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 111 |
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112 bsf twosecupdate ; Routines used in the "other second" |
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113 call calc_average_depth ; calculate average depth |
| 494 | 114 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 115 |
| 116 bra diveloop_loop1x ; Common Tasks | |
| 117 | |
| 118 diveloop_loop1a2: | |
| 119 bcf twosecupdate | |
| 120 bra diveloop_loop1x ; Common Tasks | |
| 121 | |
| 122 ; Tasks only for Apnoe mode | |
| 123 diveloop_loop1b: | |
| 124 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 125 bra diveloop_loop1x ; Common Tasks | |
| 126 | |
| 127 ; Tasks only for ppO2 mode | |
| 128 diveloop_loop1c: | |
| 599 | 129 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 130 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 131 call DISP_const_ppO2_value ; display const ppO2 setting in [bar] | |
| 0 | 132 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 133 btfsc is_bailout ; Are we in Bailout mode? |
| 134 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 135 | |
| 0 | 136 bra diveloop_loop1x ; Common Tasks |
| 137 | |
| 138 ; Common Tasks for all modes | |
| 139 diveloop_loop1x: | |
| 617 | 140 ; call customview_second ; Do every-second tasks for the custom view area |
| 141 ; | |
| 142 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 143 ; movwf lo | |
| 144 ; movlw d'1' | |
| 145 ; cpfseq lo ; =1? | |
| 146 ; bra diveloop_loop1y ; No, minutes only | |
| 147 ; bsf update_divetime ; Set Update flag | |
| 148 ;diveloop_loop1y: | |
| 149 ; btfss update_divetime ; display new divetime? | |
| 150 ; bra diveloop_loop1z ; No | |
| 151 ; btfsc premenu ; Is the divemode menu active? | |
| 152 ; bra diveloop_loop1z ; Yes | |
| 681 | 153 ; call DISP_divemins ; Display (new) divetime! |
| 617 | 154 ; |
| 155 ;diveloop_loop1z: | |
| 156 ; bcf update_divetime ; clear flag | |
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157 |
| 617 | 158 btfsc ppO2_show_value ; show ppO2? |
| 159 call check_ppO2 ; check ppO2 and displays warning if required | |
| 0 | 160 call timeout_divemode ; dive finished? This routine sets the required flags |
| 161 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 162 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 163 btfsc premenu ; is Menu? displayed? |
| 164 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 165 btfsc menubit ; is the Dive mode menu displayed? | |
| 166 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 167 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 168 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 617 | 169 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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170 |
| 0 | 171 bcf onesecupdate ; one seconds update done |
| 172 | |
| 173 diveloop_loop3: | |
| 174 btfss menubit ; Divemode menu active? | |
| 175 call test_switches_divemode ; No, Check switches normal | |
| 176 | |
| 177 btfsc menubit ; Divemode menu active? | |
| 178 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 179 | |
| 180 btfss divemode ; Dive finished? | |
| 498 | 181 goto end_dive ; Dive finished! |
| 0 | 182 |
| 183 btfsc pressure_refresh ; new pressure available? | |
| 184 call update_divemode1 ; Yes, display new depth | |
| 185 bcf pressure_refresh ; until new pressure is available | |
| 186 | |
| 187 btfsc oneminupdate ; one minute tasks | |
| 188 call update_divemode60 ; Update clock, etc. | |
| 189 | |
| 190 btfsc store_sample ; store new sample? | |
| 191 call store_dive_data ; Store profile data | |
| 192 | |
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193 btfsc toggle_customview ; Next view? |
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194 call customview_toggle ; Yes, show next customview (and delete this flag) |
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195 |
| 335 | 196 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 197 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 198 |
| 335 | 199 btfsc menubit ; Sleep only with inactive menu... |
| 200 bra diveloop_loop5 | |
| 2 | 201 |
| 722 | 202 bcf T0CON,TMR0ON ; Stop Timer0 before sleep |
| 203 nop | |
| 0 | 204 sleep |
| 205 nop | |
| 335 | 206 bra diveloop_loop ; Loop the divemode |
| 207 | |
| 208 diveloop_loop4: ; And test screen dumps too! | |
| 209 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 210 call dump_screen ; Yes! | |
| 211 | |
| 212 diveloop_loop5: | |
| 0 | 213 bra diveloop_loop ; Loop the divemode |
| 214 | |
| 215 timeout_premenu_divemode: | |
| 128 | 216 incf timeout_counter3,F ; Yes... |
| 0 | 217 |
| 128 | 218 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 219 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 220 return ; No! | |
| 0 | 221 |
| 128 | 222 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 681 | 223 call DISP_menu_clear ; Remove "Menu?" |
| 224 call DISP_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) | |
| 225 call DISP_divemins ; Redraw divetime | |
| 0 | 226 return |
| 227 | |
| 128 | 228 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 681 | 229 call DISP_divemins ; display (new) divetime! |
| 230 call DISP_display_apnoe_descent ; Show descent timer | |
| 0 | 231 |
| 232 btfsc divemode2 ; Time running? | |
| 233 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 234 | |
| 681 | 235 call DISP_display_apnoe_surface |
| 0 | 236 incf apnoe_surface_secs,F |
| 237 movlw d'60' | |
| 238 cpfseq apnoe_surface_secs | |
| 239 bra divemode_apnoe_tasks1 | |
| 240 clrf apnoe_surface_secs | |
| 241 incf apnoe_surface_mins,F | |
| 242 | |
| 243 divemode_apnoe_tasks1: | |
| 244 bcf FLAG_active_descent ; Clear flag | |
| 245 btfsc divemode2 ; Time running? | |
| 246 return ; Yes, return | |
| 247 | |
| 248 bsf FLAG_active_descent ; Set Flag | |
| 249 return | |
| 250 | |
| 251 divemode_apnoe_tasks2: | |
| 252 btfss FLAG_active_descent ; Are descending? | |
| 253 return ; No, We are at the surface | |
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254 call apnoe_calc_maxdepth ; Yes! |
| 0 | 255 |
| 256 divemode_apnoe_tasks3: | |
| 681 | 257 call DISP_apnoe_clear_surface ; Clear Surface timer |
| 0 | 258 |
| 259 clrf apnoe_timeout_counter ; Delete timeout | |
| 260 clrf apnoe_surface_secs | |
| 261 clrf apnoe_surface_mins | |
| 262 clrf apnoe_secs | |
| 263 clrf apnoe_mins ; Reset Descent time | |
| 264 clrf max_pressure+0 | |
| 265 clrf max_pressure+1 ; Reset Max. Depth | |
| 266 bcf FLAG_active_descent ; Clear flag | |
| 267 return | |
| 268 | |
| 269 apnoe_calc_maxdepth: | |
| 270 movff apnoe_max_pressure+0,sub_a+0 | |
| 271 movff apnoe_max_pressure+1,sub_a+1 | |
| 272 movff max_pressure+0,sub_b+0 | |
| 273 movff max_pressure+1,sub_b+1 | |
| 274 call sub16 ; sub_c = sub_a - sub_b | |
| 275 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 276 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 277 btfss neg_flag | |
| 278 return | |
| 279 ;apnoe_max_pressure<max_pressure | |
| 280 movff max_pressure+0,apnoe_max_pressure+0 | |
| 281 movff max_pressure+1,apnoe_max_pressure+1 | |
| 282 return | |
| 283 | |
| 284 set_leds_divemode: | |
| 550 | 285 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
| 286 movff char_I_deco_model,hi | |
| 287 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
| 0 | 288 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
| 550 | 289 |
| 290 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
| 291 cpfslt lo ; Lower then actual warning? | |
| 292 rcall warn_gf1 ; No, show warning and set flags | |
| 293 return ; Yes, return | |
| 0 | 294 |
| 295 warn_gf1: | |
| 659 | 296 movlw d'2' ; Type of alarm (Deco Stop missed/GF violated) |
| 297 movwf AlarmType ; Copy to alarm Register | |
| 0 | 298 bsf event_occured ; Set Event Flag |
| 299 return | |
| 300 | |
| 301 calc_deko_divemode: | |
| 302 btfsc twosecupdate ; two seconds after the last call | |
| 303 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 304 | |
| 49 | 305 bsf twosecupdate ; No, but next second! |
| 0 | 306 ; Routines used in the "other second" |
| 307 call calc_average_depth ; calculate average depth | |
| 494 | 308 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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309 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
| 0 | 310 |
| 292 | 311 ; Calculate CNS |
| 312 clrf WREG | |
| 313 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 314 |
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315 read_int_eeprom d'34' ; Read deco data |
| 595 | 316 movlw .6 |
| 317 cpfseq EEDATA ; in pscr-mode? | |
| 318 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
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319 |
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320 calc_deko_divemode1a: |
| 116 | 321 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 322 movlb b'00000001' ; rambank 1 selected |
| 323 | |
| 324 ; Check if CNS should be displayed | |
| 325 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 326 GETCUSTOM8 d'27' ; cns_display_high | |
| 327 subwf lo,W | |
| 328 btfsc STATUS,C | |
| 681 | 329 call DISP_display_cns ; Show CNS |
| 8 | 330 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 331 | |
| 513 | 332 ;NOTE: always set full gas list, because the user can switch gas, |
| 333 ; even in NDL mode... | |
| 0 | 334 |
| 286 | 335 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 336 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 337 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 338 | |
| 339 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 340 |
| 513 | 341 read_int_eeprom d'7' ; Read He ratio |
| 342 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 343 read_int_eeprom d'6' ; Read O2 ratio | |
| 344 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 345 addwf EEDATA,W ; O2 + He -> WREG | |
| 346 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 347 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 348 | |
| 349 read_int_eeprom d'11' ; Read He ratio | |
| 350 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 351 read_int_eeprom d'10' ; Read O2 ratio | |
| 352 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 353 addwf EEDATA,W ; O2 + He -> WREG | |
| 354 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 355 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 356 |
| 291 | 357 read_int_eeprom d'15' ; Read He ratio |
| 224 | 358 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 359 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 360 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 361 addwf EEDATA,W ; O2 + He -> WREG | |
| 362 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 363 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 364 |
| 291 | 365 read_int_eeprom d'19' ; Read He ratio |
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366 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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367 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 368 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 369 addwf EEDATA,W ; O2 + He -> WREG | |
| 370 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 371 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 372 |
| 291 | 373 read_int_eeprom d'23' ; Read He ratio |
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374 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 375 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 376 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 377 addwf EEDATA,W ; O2 + He -> WREG | |
| 378 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 379 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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380 |
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381 ; Copy depth of enabled gas into char_I_deco_gas_change |
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382 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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383 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 384 |
| 281 | 385 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
|
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386 btfss gaslist_active,0 ; Apply depth? |
| 221 | 387 clrf EEDATA ; No, clear! |
|
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388 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 389 |
| 281 | 390 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
|
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391 btfss gaslist_active,1 ; Apply depth? |
| 221 | 392 clrf EEDATA ; No, clear! |
|
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393 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 394 |
| 281 | 395 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
|
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396 btfss gaslist_active,2 ; Apply depth? |
| 221 | 397 clrf EEDATA ; No, clear! |
|
222
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
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|
398 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 399 |
| 281 | 400 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
|
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401 btfss gaslist_active,3 ; Apply depth? |
| 221 | 402 clrf EEDATA ; No, clear! |
|
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403 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 404 |
| 281 | 405 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
|
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406 btfss gaslist_active,4 ; Apply depth? |
| 221 | 407 clrf EEDATA ; No, clear! |
|
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408 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 409 return |
| 0 | 410 |
|
598
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changeset
|
411 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
|
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|
412 GETCUSTOM8 d'65' ; Use safety stop |
|
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|
413 decfsz WREG,F ; WREG=1? |
|
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diff
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|
414 bra delete_safety_stop ; No, don't show safety stop |
|
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|
415 |
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|
416 btfsc dekostop_active ; Is a deco stop displayed? |
|
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changeset
|
417 bra delete_safety_stop ; Yes, don't show safety stop |
|
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|
418 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
|
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|
419 SAFE_2BYTE_COPY rel_pressure, lo |
|
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|
420 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
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diff
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|
421 movff lo,sub_a+0 |
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|
422 movff hi,sub_a+1 |
| 675 | 423 GETCUSTOM8 .73 ; Safety Stop Reset Depth [dm] |
| 424 mullw .10 | |
| 425 movff PRODL,sub_b+0 | |
| 426 movff PRODH,sub_b+1 | |
| 603 | 427 call subU16 ; sub_c = sub_a - sub_b |
|
598
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|
428 btfss neg_flag |
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|
429 bra reset_safety_stop ; Below 10m, reset safety stop |
|
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|
430 |
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|
431 ; Above "safety_stop_end"? Clear flag. |
|
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|
432 SAFE_2BYTE_COPY rel_pressure, lo |
|
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|
433 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
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|
434 movff lo,sub_a+0 |
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|
435 movff hi,sub_a+1 |
| 675 | 436 GETCUSTOM8 .72 ; Safety Stop End Depth [dm] |
| 437 mullw .10 | |
| 438 movff PRODL,sub_b+0 | |
| 439 movff PRODH,sub_b+1 | |
| 603 | 440 call subU16 ; sub_c = sub_a - sub_b |
|
598
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|
441 btfsc neg_flag |
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changeset
|
442 bra delete_safety_stop ; Above 3m, remove safety stop |
|
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|
443 |
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|
444 ; Above "safety_stop_start"? Activate safety stop |
|
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|
445 SAFE_2BYTE_COPY rel_pressure, lo |
|
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changeset
|
446 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
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diff
changeset
|
447 movff lo,sub_a+0 |
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diff
changeset
|
448 movff hi,sub_a+1 |
| 675 | 449 GETCUSTOM8 .71 ; Safety Stop Start Depth [dm] |
| 450 mullw .10 | |
| 451 movff PRODL,sub_b+0 | |
| 452 movff PRODH,sub_b+1 | |
| 603 | 453 call subU16 ; sub_c = sub_a - sub_b |
|
598
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|
454 btfsc neg_flag |
|
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diff
changeset
|
455 bra acivate_safety_stop ; Above 5m, activate safety stop |
|
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diff
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|
456 |
|
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|
457 bra reset_safety_stop2 ; Pause safety stop |
|
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|
458 |
|
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|
459 acivate_safety_stop: |
|
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diff
changeset
|
460 tstfsz safety_stop_countdown ; Countdown at zero? |
|
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changeset
|
461 bsf show_safety_stop ; No, Set flag! |
|
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|
462 return |
|
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|
463 |
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changeset
|
464 delete_safety_stop: |
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diff
changeset
|
465 clrf safety_stop_countdown ; reset timer |
| 603 | 466 bra reset_safety_stop2 ; Remove saftestop from display |
|
598
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diff
changeset
|
467 |
|
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diff
changeset
|
468 reset_safety_stop: |
| 675 | 469 GETCUSTOM8 .70 ; Safety Stop Duration [s] |
|
598
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diff
changeset
|
470 movwf safety_stop_countdown ; reset timer |
|
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diff
changeset
|
471 reset_safety_stop2: |
|
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diff
changeset
|
472 btfss safety_stop_active ; Safety stop shown |
|
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diff
changeset
|
473 return ; No, don't delete it |
|
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diff
changeset
|
474 bcf show_safety_stop ; Clear flag |
|
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diff
changeset
|
475 bcf safety_stop_active ; Clear flag |
| 681 | 476 call DISP_clear_decoarea ; Yes, Clear stop |
| 477 goto DISP_display_ndl_mask ; Show NDL again (And return) | |
|
598
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|
478 |
| 292 | 479 ;----------------------------------------------------------------------------- |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
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386
diff
changeset
|
480 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 481 set_actual_ppo2: |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
482 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
| 292 | 483 movlw d'10' |
| 484 movwf xB+0 | |
| 485 clrf xB+1 | |
| 486 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 487 movff xC+0,xA+0 | |
| 488 movff xC+1,xA+1 | |
| 489 movff char_I_O2_ratio,xB+0 | |
| 490 clrf xB+1 | |
| 491 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 492 movff xC+0,xA+0 | |
| 493 movff xC+1,xA+1 | |
| 494 movlw d'100' | |
| 495 movwf xB+0 | |
| 496 clrf xB+1 | |
| 497 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 498 | |
| 499 ; Copy ppO2 for CNS calculation | |
| 500 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 501 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 502 | |
| 503 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 504 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 505 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 506 return | |
| 507 | |
| 0 | 508 reset_decompression_gases: ; reset the deco gas while in NDL |
| 509 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
|
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510 lfsr FSR2,char_I_deco_gas_change |
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511 clrf POSTINC2 ; Clear Gas1 |
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512 clrf POSTINC2 |
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513 clrf POSTINC2 |
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514 clrf POSTINC2 |
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|
515 clrf POSTINC2 ; Clear Gas5 |
| 0 | 516 return |
| 517 | |
| 518 calc_deko_divemode2: | |
| 519 bcf twosecupdate | |
| 520 | |
| 521 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 522 return | |
| 523 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 524 return | |
| 525 | |
| 526 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 527 ; Send nes state to screen, if debugmode active |
| 528 movff char_O_deco_status,WREG ; Status before call | |
| 529 addlw '0' ; Convert to ascii char | |
| 530 call ostc_debug1 ; and send. | |
| 531 | |
| 0 | 532 call divemode_prepare_flags_for_deco |
| 292 | 533 clrf WREG |
| 534 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 535 |
|
592
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parents:
577
diff
changeset
|
536 movff char_I_O2_ratio,lo_temp ; Backup original value for everything |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
537 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
|
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parents:
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diff
changeset
|
538 |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
539 read_int_eeprom d'34' ; Read deco data |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
540 movlw .6 |
|
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diff
changeset
|
541 cpfseq EEDATA |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
542 bra calc_deko_divemode2a |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
543 ; in PSCR mode, compute fO2 into char_I_O2_ratio |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
544 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
545 movff sub_c+0,xA+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
546 movff sub_c+1,xA+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
547 movlw LOW .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
548 movwf xB+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
549 movlw HIGH .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
550 movwf xB+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
551 call mult16x16 ;xA*xB=xC -> xC:4 = ppO2*10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
552 SAFE_2BYTE_COPY amb_pressure, xB |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
553 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
554 ; xC+0 has O2 in percent |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
555 movff xC+0,char_I_O2_ratio |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
556 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
557 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
558 bsf STATUS,C ; Borrow bit |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
559 movlw d'100' ; 100% |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
560 subfwb wait_temp,W ; minus He |
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561 bsf STATUS,C ; Borrow bit |
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562 subfwb xC+0,W ; minus O2 |
|
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|
563 movff WREG, char_I_N2_ratio ; = N2! |
|
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564 |
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565 calc_deko_divemode2a: |
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|
566 |
| 256 | 567 clrf TMR3L |
| 537 | 568 nop ; See errata DS80284E-page 2 |
| 256 | 569 clrf TMR3H ; Reset Timer3 |
| 570 | |
| 116 | 571 call deco_calc_hauptroutine ; calc_tissue |
|
592
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572 movlb b'00000001' ; rambank 1 selected |
| 0 | 573 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
| 574 | |
|
592
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|
575 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
|
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|
576 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
|
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|
577 |
| 256 | 578 btfss debug_mode ; Are we in debugmode? |
| 579 bra calc_deko_divemode4 ; No... | |
| 580 | |
| 581 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 582 movff TMR3L,lo | |
| 583 movff TMR3H,hi | |
| 584 bcf STATUS,C | |
| 585 rrcf hi | |
| 586 rrcf lo ;/2 | |
| 587 bcf STATUS,C | |
| 588 rrcf hi | |
| 589 rrcf lo ;/4 | |
| 590 bcf STATUS,C | |
| 591 rrcf hi | |
| 592 rrcf lo ;/8 | |
| 593 bcf STATUS,C | |
| 594 rrcf hi | |
| 595 rrcf lo ;/16 | |
| 596 bcf STATUS,C | |
| 597 rrcf hi | |
| 598 rrcf lo ;/32 | |
| 599 | |
| 600 WIN_TOP .216 | |
| 601 WIN_LEFT .100 | |
| 602 WIN_FONT FT_SMALL | |
| 603 STRCPY "ms:" | |
| 604 output_16 | |
| 605 call word_processor | |
| 606 | |
| 607 calc_deko_divemode4: | |
|
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608 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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609 iorwf WREG,F |
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610 btfss STATUS,Z |
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611 return ; Return is status <> 0 |
| 256 | 612 |
|
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613 ; Check if deco stops are necessary ? |
|
665
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614 bcf decoplan_invalid ; The decoplan is valid |
|
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615 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 616 tstfsz wait_temp ; Ceiling<0m? |
| 617 bra calc_deko_divemode3 ; Yes! | |
| 618 | |
|
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619 btfsc dekostop_active ; Already in nodeco mode ? |
| 681 | 620 call DISP_display_ndl_mask ; Clear deco data, display nostop time |
|
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621 bcf dekostop_active ; clear flag |
| 0 | 622 |
|
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623 clrf decodata+0 ; for profile memory |
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624 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 625 |
| 681 | 626 call DISP_display_ndl ; display no deco limit |
| 0 | 627 |
| 323 | 628 calc_deko_divemode5: |
|
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629 ; Check if extra cycles are needed to compute @5 variant: |
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630 btfss tts_extra_time ; Is @5 displayed ? |
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631 return ; No: don't compute it. |
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632 |
| 313 | 633 decfsz apnoe_mins ; Reached count-down ? |
|
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634 return ; No: don't compute yet. |
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635 |
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636 movlw .6 |
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637 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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638 |
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639 movlw .2 ; Restart countdown. |
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640 movwf apnoe_mins |
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641 return |
| 323 | 642 |
| 643 calc_deko_divemode3: | |
| 644 btfss dekostop_active ; Already in deco mode ? | |
| 681 | 645 call DISP_display_deko_mask ; clear nostop time, display decodata |
| 323 | 646 bsf dekostop_active ; Set flag |
| 647 | |
| 648 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 649 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 650 | |
| 681 | 651 call DISP_display_deko ; display decodata |
| 323 | 652 bra calc_deko_divemode5 |
| 313 | 653 |
| 124 | 654 ;----------------------------------------------------------------------------- |
| 69 | 655 |
| 237 | 656 divemode_prepare_flags_for_deco: |
|
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657 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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658 |
| 197 | 659 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 660 movff WREG,char_I_saturation_multiplier | |
| 661 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 662 movff WREG,char_I_desaturation_multiplier | |
| 663 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 664 movff WREG,char_I_deco_distance | |
| 665 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 666 movff WREG,char_I_depth_last_deco | |
| 203 | 667 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 668 movff divemins+1,int_I_divemins+1 | |
| 197 | 669 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 670 |
|
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|
671 ;----------------------------------------------------------------------------- |
| 0 | 672 |
| 673 store_dive_data: ; CF20 seconds gone | |
| 674 bcf store_sample ; update only any CF20 seconds | |
| 675 bsf update_divetime ; update divemins every CF20 seconds | |
| 676 | |
| 233 | 677 ifndef __DEBUG |
| 678 btfsc simulatormode_active ; Are we in simulator mode? | |
| 679 return ; Yes, discard everything | |
| 680 endif | |
| 33 | 681 |
| 0 | 682 btfsc header_stored ; Header already stored? |
|
71
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1.72beta - color-coded gaslist, small fix with stopwatch
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diff
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|
683 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 684 bsf header_stored ; Store header |
| 685 | |
| 686 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 687 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 688 | |
| 689 ; shift address for header | |
| 690 ; the header will be stored after the dive | |
| 457 | 691 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 692 |
| 693 store_dive_data2: | |
|
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694 SAFE_2BYTE_COPY rel_pressure, lo |
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695 movf lo,W ; store depth with every sample |
| 0 | 696 call write_external_eeprom |
|
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697 movf hi,W |
| 0 | 698 call write_external_eeprom |
| 699 | |
| 700 ;First, find out how many bytes will append to this sample.... | |
| 701 clrf ProfileFlagByte ; clear number of bytes to append | |
| 702 | |
| 703 ; Check Extented informations | |
| 704 decfsz divisor_temperature,W ; Check divisor | |
| 705 bra check_extended1 | |
| 706 movlw d'2' ; Information length | |
| 707 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 708 check_extended1: | |
| 709 decfsz divisor_deco,W ; Check divisor | |
| 710 bra check_extended2 | |
| 711 movlw d'2' ; Information length | |
| 712 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 713 check_extended2: | |
| 374 | 714 decfsz divisor_gf,W ; Check divisor |
| 0 | 715 bra check_extended3 |
| 374 | 716 movlw d'1' ; Information length |
| 0 | 717 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 718 check_extended3: | |
| 719 decfsz divisor_ppo2,W ; Check divisor | |
| 720 bra check_extended4 | |
| 721 movlw d'3' ; Information length | |
| 722 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 723 check_extended4: | |
| 724 decfsz divisor_deco_debug,W; Check divisor | |
| 725 bra check_extended5 | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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|
726 movlw d'15' ; Information length |
| 0 | 727 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 728 check_extended5: | |
| 367 | 729 decfsz divisor_cns,W ; Check divisor |
| 0 | 730 bra check_extended6 |
| 367 | 731 movlw d'1' ; Information length |
| 0 | 732 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 733 check_extended6: | |
| 734 | |
| 735 ; Second, check global event flag | |
| 736 btfss event_occured ; Check global event flag | |
| 737 bra store_dive_data3 ; No Event | |
| 738 movlw d'1' | |
| 739 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 740 | |
| 741 clrf EventByte ; reset EventByte | |
| 742 | |
| 659 | 743 movf AlarmType,W ; Type of alarm Bit 0-3 |
| 0 | 744 addwf EventByte,F ; Copy to EventByte Bit 0-3 |
| 745 clrf AlarmType ; Reset AlarmType | |
| 746 | |
| 747 ; Third, check events and add aditional bytes | |
| 748 btfss manual_gas_changed ; Check flag | |
| 749 bra check_event1 | |
| 750 movlw d'2' ; Information length | |
| 751 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 752 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 753 check_event1: | |
| 754 btfss stored_gas_changed ; Check flag | |
| 755 bra check_event2 | |
| 756 movlw d'1' ; Information length | |
| 757 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 758 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 759 check_event2: | |
|
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760 btfss setpoint_changed ; Check flag |
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761 bra check_event3 |
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762 movlw d'1' ; Information length |
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763 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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764 bsf EventByte,6 ; Also set Flag in EventByte! |
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765 check_event3: |
| 730 | 766 btfss store_bailout_event ; Check flag |
| 767 bra check_event4 | |
| 768 movlw d'2' ; Information length | |
| 769 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 770 bsf EventByte,7 ; Also set Flag in EventByte! | |
| 771 check_event4: | |
| 0 | 772 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 773 | |
| 774 store_dive_data3: | |
| 775 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 776 call write_external_eeprom | |
| 777 | |
| 778 btfss event_occured ; Check global event flag (again) | |
| 779 bra store_dive_data4 ; No Event | |
| 780 | |
| 781 ; Store the EventByte + additional bytes now | |
| 782 movf EventByte,W | |
| 783 call write_external_eeprom | |
| 784 | |
|
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785 btfss manual_gas_changed ; Check flag |
| 0 | 786 bra store_dive_data3a |
| 787 read_int_eeprom d'24' ; % O2 Gas6 | |
| 788 movf EEDATA,W | |
| 789 call write_external_eeprom | |
| 790 read_int_eeprom d'25' ; % He Gas6 | |
| 791 movf EEDATA,W | |
| 792 call write_external_eeprom | |
|
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|
793 bcf manual_gas_changed ; Clear this event |
| 0 | 794 |
| 795 store_dive_data3a: | |
| 796 btfss stored_gas_changed ; Check flag | |
| 797 bra store_dive_data3b | |
| 798 movf active_gas,W ; Store active gas | |
| 799 call write_external_eeprom | |
|
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800 bcf stored_gas_changed ; Clear this event |
| 0 | 801 store_dive_data3b: |
| 802 | |
| 803 store_dive_data4: | |
| 804 | |
| 805 ; Store extended informations | |
| 806 decfsz divisor_temperature,F ; Check divisor | |
| 807 bra store_extended1 | |
| 808 rcall store_dive_temperature | |
| 809 store_extended1: | |
| 810 decfsz divisor_deco,F ; Check divisor | |
| 811 bra store_extended2 | |
| 812 rcall store_dive_decodata | |
| 813 store_extended2: | |
| 374 | 814 decfsz divisor_gf,F ; Check divisor |
| 0 | 815 bra store_extended3 |
| 374 | 816 rcall store_dive_gf |
| 0 | 817 store_extended3: |
| 818 decfsz divisor_ppo2,F ; Check divisor | |
| 819 bra store_extended4 | |
| 820 rcall store_dive_ppo2 | |
| 821 store_extended4: | |
| 822 decfsz divisor_deco_debug,F; Check divisor | |
| 823 bra store_extended5 | |
| 824 rcall store_dive_decodebug | |
| 825 store_extended5: | |
| 367 | 826 decfsz divisor_cns,F ; Check divisor |
| 0 | 827 bra store_extended6 |
| 367 | 828 rcall store_dive_cns |
| 0 | 829 store_extended6: |
| 830 | |
| 831 ; The next block is required to take care of "store never" | |
| 832 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 833 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 834 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 835 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 836 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 837 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 838 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 839 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 840 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 841 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 842 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 843 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 844 |
| 845 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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846 |
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847 ; SetPoint change appended to information due to compatibility reasons |
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848 btfss setpoint_changed ; Check flag |
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849 bra store_dive_data5 |
| 447 | 850 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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851 call write_external_eeprom |
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852 bcf setpoint_changed ; Clear this event |
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853 |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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|
854 store_dive_data5: |
| 730 | 855 btfss store_bailout_event ; Check flag |
| 856 bra store_dive_data6 | |
| 857 movff char_I_O2_ratio,WREG | |
| 858 call write_external_eeprom | |
| 859 movff char_I_He_ratio,WREG | |
| 860 call write_external_eeprom | |
| 861 bcf store_bailout_event ; Clear this event | |
| 862 store_dive_data6: | |
|
274
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Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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diff
changeset
|
863 bcf event_occured ; Clear the global event flag |
|
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Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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|
864 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 865 |
| 367 | 866 store_dive_cns: |
| 867 movff char_O_CNS_fraction,WREG | |
| 868 call write_external_eeprom ; Store in EEPROM | |
| 0 | 869 GETCUSTOM8 d'26' |
| 367 | 870 movwf divisor_cns ; Reload divisor from CF |
| 0 | 871 return |
| 872 | |
| 873 store_dive_decodebug: | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
874 movff char_O_deco_time_for_log+.0,WREG ; 3m |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
875 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
876 movff char_O_deco_time_for_log+.1,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
877 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
878 movff char_O_deco_time_for_log+.2,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
879 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
880 movff char_O_deco_time_for_log+.3,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
881 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
882 movff char_O_deco_time_for_log+.4,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
883 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
884 movff char_O_deco_time_for_log+.5,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
885 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
886 movff char_O_deco_time_for_log+.6,WREG |
|
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Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
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diff
changeset
|
887 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
888 movff char_O_deco_time_for_log+.7,WREG |
|
6526a5b058b7
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diff
changeset
|
889 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
890 movff char_O_deco_time_for_log+.8,WREG |
|
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diff
changeset
|
891 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
892 movff char_O_deco_time_for_log+.9,WREG |
|
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changeset
|
893 call write_external_eeprom |
|
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parents:
627
diff
changeset
|
894 movff char_O_deco_time_for_log+.10,WREG |
|
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diff
changeset
|
895 call write_external_eeprom |
|
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diff
changeset
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896 movff char_O_deco_time_for_log+.11,WREG |
|
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diff
changeset
|
897 call write_external_eeprom |
|
6526a5b058b7
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diff
changeset
|
898 movff char_O_deco_time_for_log+.12,WREG |
|
6526a5b058b7
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diff
changeset
|
899 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
900 movff char_O_deco_time_for_log+.13,WREG |
|
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parents:
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diff
changeset
|
901 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
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diff
changeset
|
902 movff char_O_deco_time_for_log+.14,WREG ; 45m |
|
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Fill char_O_deco_time_for_log array with stop times
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parents:
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diff
changeset
|
903 call write_external_eeprom |
| 0 | 904 GETCUSTOM8 d'25' |
| 905 movwf divisor_deco_debug ; Reload divisor from CF | |
| 906 return | |
| 907 | |
| 908 store_dive_ppo2: | |
| 909 movlw 0x00 ; Dummy | |
| 910 call write_external_eeprom | |
| 911 movlw 0x00 ; Dummy | |
| 912 call write_external_eeprom | |
| 913 movlw 0x00 ; Dummy | |
| 914 call write_external_eeprom | |
| 915 GETCUSTOM8 d'24' | |
| 916 movwf divisor_ppo2 ; Reload divisor from CF | |
| 917 return | |
| 918 | |
| 374 | 919 store_dive_gf: |
| 375 | 920 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 921 call write_external_eeprom |
| 922 GETCUSTOM8 d'23' | |
| 374 | 923 movwf divisor_gf ; Reload divisor from CF |
| 0 | 924 return |
| 925 | |
| 926 store_dive_decodata: | |
| 927 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 928 call write_external_eeprom | |
| 929 movf decodata+1,W ; no stop time of length of first stop | |
| 930 call write_external_eeprom | |
| 931 GETCUSTOM8 d'22' | |
| 457 | 932 |
| 933 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 934 movlw d'0' ; Yes, set to zero | |
| 0 | 935 movwf divisor_deco ; Reload divisor from CF |
| 936 return | |
| 937 | |
| 938 store_dive_temperature: | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
939 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
940 movf lo,W ; append temperature to current sample! |
| 0 | 941 call write_external_eeprom |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
942 movf hi,W |
| 0 | 943 call write_external_eeprom |
| 944 GETCUSTOM8 d'21' | |
| 945 movwf divisor_temperature ; Reload divisor from CF | |
| 946 return | |
| 947 | |
| 948 calc_velocity: ; called every two seconds | |
| 949 btfss divemode | |
| 950 bra do_not_display_velocity ; display velocity only in divemode | |
| 951 | |
| 952 calc_velocity2: | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
953 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 954 movff last_pressure+0,sub_b+0 |
| 955 movff last_pressure+1,sub_b+1 | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
956 movff sub_a+0,last_pressure+0 ; store old value for velocity |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
957 movff sub_a+1,last_pressure+1 |
| 0 | 958 |
| 959 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 960 | |
| 961 movff sub_c+0,xA+0 | |
| 962 movff sub_c+1,xA+1 | |
| 494 | 963 movlw d'39' ;77 when called every second.... |
| 0 | 964 movwf xB+0 |
| 965 clrf xB+1 | |
|
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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changeset
|
966 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 967 movff xC+0,divA+0 |
| 968 movff xC+1,divA+1 | |
| 969 movlw d'7' | |
| 970 movwf divB | |
| 971 call div16 ; devided by 2^7 equals velocity in m/min | |
| 972 | |
| 973 movlw d'99' | |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
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486
diff
changeset
|
974 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 975 bra calc_velocity3 |
| 976 movwf divA ; divA=99 | |
| 977 | |
| 978 calc_velocity3: | |
| 979 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 980 subwf divA+0,W ; | |
| 981 | |
| 982 btfss STATUS,C | |
| 983 bra do_not_display_velocity | |
| 984 | |
| 985 update_velocity: | |
| 986 bsf display_velocity | |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
987 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
988 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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486
diff
changeset
|
989 movwf lo |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
990 movlw d'1' |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
991 cpfseq lo ; =1? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
992 bra update_velocity1 ; No |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
993 |
| 681 | 994 call DISP_display_velocity_graphical |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
486
diff
changeset
|
995 return |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
486
diff
changeset
|
996 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
997 update_velocity1: |
| 681 | 998 call DISP_display_velocity |
| 0 | 999 return |
| 1000 | |
| 1001 do_not_display_velocity: | |
| 1002 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 1003 return | |
| 1004 | |
| 1005 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 681 | 1006 call DISP_display_velocity_clear |
| 0 | 1007 return |
| 1008 | |
| 237 | 1009 check_ppO2: ; check current ppO2 and display warning if required |
| 1010 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 1011 return |
| 1012 | |
| 3 | 1013 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)
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diff
changeset
|
1014 read_int_eeprom d'34' ; Read deco data |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1015 movlw .6 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
1016 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
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|
1017 bra check_ppO2_non_pscr |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1018 ; in PSCR mode |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1019 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
| 595 | 1020 movff sub_c+0,xA+0 |
| 1021 movff sub_c+1,xA+1 | |
| 1022 movlw d'100' | |
| 1023 movwf xB+0 | |
| 1024 clrf xB+1 | |
| 1025 call div16x16 ; /100 | |
| 1026 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 1027 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 1028 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
| 1029 clrf xC+2 | |
| 1030 clrf xC+3 | |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
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|
1031 movff sub_c+0,xC+0 |
|
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|
1032 movff sub_c+1,xC+1 ; copy for comptibility |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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|
1033 bra check_ppO2_check |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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|
1034 |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1035 check_ppO2_non_pscr: |
|
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
|
1036 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 1037 movlw d'10' |
| 1038 movwf xB+0 | |
| 1039 clrf xB+1 | |
| 1040 call div16x16 ; xC=p_amb/10 | |
| 1041 movff xC+0,xA+0 | |
| 1042 movff xC+1,xA+1 | |
| 1043 movff char_I_O2_ratio,xB+0 | |
| 1044 clrf xB+1 | |
|
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1045 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)
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diff
changeset
|
1046 ; bra check_ppO2_check |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1047 check_ppO2_check: |
| 74 | 1048 ; Check very high ppO2 manually |
|
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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changeset
|
1049 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 1050 bra check_ppO2_bail2 ; Yes, display Value! |
| 1051 | |
| 0 | 1052 ; Check if ppO2 should be displayed |
| 1053 movff xC+0,sub_b+0 | |
| 1054 movff xC+1,sub_b+1 | |
| 1055 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 1056 mullw d'100' ; ppo2_display_high*100 | |
| 1057 movff PRODL,sub_a+0 | |
| 1058 movff PRODH,sub_a+1 | |
| 1059 call sub16 | |
| 1060 bcf ppO2_show_value ; clear flag | |
| 1061 btfsc neg_flag | |
| 1062 bsf ppO2_show_value ; set flag if required | |
| 1063 | |
| 1064 ;check if we are within our warning thresholds! | |
| 1065 movff xC+0,sub_b+0 | |
| 1066 movff xC+1,sub_b+1 | |
| 1067 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 1068 mullw d'100' ; ppo2_warning_high*100 | |
| 1069 movff PRODL,sub_a+0 | |
| 1070 movff PRODH,sub_a+1 | |
| 1071 call sub16 | |
| 1072 btfss neg_flag | |
| 1073 bra check_ppO2_0 ; Not too high | |
| 1074 | |
| 74 | 1075 check_ppO2_bail2: |
| 1076 bsf ppO2_show_value ; set flag if required | |
| 659 | 1077 movlw d'5' ; Type of alarm (ppO High Warning) |
| 1078 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1079 bsf event_occured ; Set Event Flag |
| 1080 | |
| 1081 check_ppO2_0: | |
| 1082 movff xC+0,sub_b+0 | |
| 1083 movff xC+1,sub_b+1 | |
| 210 | 1084 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 1085 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 1086 movff PRODL,sub_a+0 |
| 1087 movff PRODH,sub_a+1 | |
| 1088 call sub16 | |
| 1089 btfsc neg_flag | |
| 1090 bra check_ppO2_1 ; Not too low | |
| 1091 | |
| 1092 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 659 | 1093 movlw d'4' ; Type of alarm (ppO Low Warning) |
| 1094 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1095 bsf event_occured ; Set Event Flag |
| 1096 | |
| 1097 check_ppO2_1: | |
| 1098 btfsc ppO2_show_value ; show value? | |
| 1099 bra check_ppO2_2 ; yes! | |
| 1100 | |
| 1101 btfss ppO2_display_active ; is the value displayed? | |
| 1102 bra check_ppO2_3 ; No, so clear not required | |
| 1103 | |
| 681 | 1104 call DISP_show_ppO2_clear; Clear ppO2 value |
| 0 | 1105 bcf ppO2_display_active ; clear flag |
| 1106 bra check_ppO2_3 ; done | |
| 1107 | |
| 1108 check_ppO2_2: | |
| 681 | 1109 call DISP_show_ppO2 ; Display ppO2 (stored in xC) |
| 0 | 1110 bsf ppO2_display_active ; Set flag |
| 1111 | |
| 1112 check_ppO2_3: | |
| 1113 return ; done | |
| 1114 | |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
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287
diff
changeset
|
1115 ;============================================================================= |
|
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Hunting for refusing to ignore disabled gas in list...
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|
1116 ; Compare all enabled gas in list, to see if a better one is available. |
|
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1117 ; |
|
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1118 ; Output: better_gas_available, better_gas_number |
|
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|
1119 ; |
| 210 | 1120 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 1121 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1122 |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1123 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 1124 movlw d'100' |
| 1125 movwf xB+0 | |
| 1126 clrf xB+1 | |
| 1127 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 1128 | |
| 1129 check_gas_change1: ; check gas1 | |
|
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|
1130 btfss gaslist_active,0 ; check active flag |
| 8 | 1131 bra check_gas_change2 ; skip inactive gases! |
| 1132 movlw d'1' | |
| 1133 cpfseq active_gas ; is this gas currently selected? | |
| 1134 bra check_gas_change1x ; No... | |
| 1135 bra check_gas_change2 ; Yes, skip depth check | |
| 1136 check_gas_change1x: | |
| 1137 read_int_eeprom d'28' ; read gas_change_depth | |
|
415
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|
1138 movlw minimum_change_depth |
|
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|
1139 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1140 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 1141 movf xC+0,W ; load depth in m into WREG | |
| 1142 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1143 bra check_gas_change2 ; No, check next gas | |
|
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|
1144 movlw .1 |
|
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|
1145 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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|
1146 movlw better_gas_window |
|
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|
1147 subwf EEDATA,W ; Change depth-better_gas_window |
|
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|
1148 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1149 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1150 | |
| 1151 check_gas_change2: ; check gas2 | |
|
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|
1152 btfss gaslist_active,1 ; check active flag |
| 8 | 1153 bra check_gas_change3 ; skip inactive gases! |
| 1154 movlw d'2' | |
| 1155 cpfseq active_gas ; is this gas currently selected? | |
| 1156 bra check_gas_change2x ; No... | |
| 1157 bra check_gas_change3 ; Yes, skip depth check | |
| 1158 check_gas_change2x: | |
| 1159 read_int_eeprom d'29' ; read gas_change_depth | |
|
415
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|
1160 movlw minimum_change_depth |
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|
1161 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1162 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 1163 movf xC+0,W ; load depth in m into WREG | |
| 1164 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1165 bra check_gas_change3 ; No, check next gas | |
|
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|
1166 movlw .2 |
|
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|
1167 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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|
1168 movlw better_gas_window |
|
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|
1169 subwf EEDATA,W ; Change depth-better_gas_window |
|
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|
1170 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1171 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1172 | |
| 1173 check_gas_change3: ; check gas3 | |
|
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|
1174 btfss gaslist_active,2 ; check active flag |
| 8 | 1175 bra check_gas_change4 ; skip inactive gases! |
| 1176 movlw d'3' | |
| 1177 cpfseq active_gas ; is this gas currently selected? | |
| 1178 bra check_gas_change3x ; No... | |
| 1179 bra check_gas_change4 ; Yes, skip depth check | |
| 1180 check_gas_change3x: | |
| 1181 read_int_eeprom d'30' ; read gas_change_depth | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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|
1182 movlw minimum_change_depth |
|
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|
1183 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1184 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1185 movf xC+0,W ; load depth in m into WREG | |
| 1186 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1187 bra check_gas_change4 ; No, check next gas | |
|
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|
1188 movlw .3 |
|
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|
1189 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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changeset
|
1190 movlw better_gas_window |
|
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|
1191 subwf EEDATA,W ; Change depth-better_gas_window |
|
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|
1192 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1193 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1194 | |
| 1195 check_gas_change4: ; check gas4 | |
|
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|
1196 btfss gaslist_active,3 ; check active flag |
| 8 | 1197 bra check_gas_change5 ; skip inactive gases! |
| 1198 movlw d'4' | |
| 1199 cpfseq active_gas ; is this gas currently selected? | |
| 1200 bra check_gas_change4x ; No... | |
| 1201 bra check_gas_change5 ; Yes, skip depth check | |
| 1202 check_gas_change4x: | |
| 1203 read_int_eeprom d'31' ; read gas_change_depth | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1204 movlw minimum_change_depth |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1205 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1206 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1207 movf xC+0,W ; load depth in m into WREG | |
| 1208 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1209 bra check_gas_change5 ; No, check next gas | |
|
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|
1210 movlw .4 |
|
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|
1211 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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changeset
|
1212 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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|
1213 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1214 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1215 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1216 | |
| 1217 check_gas_change5: ; check gas5 | |
|
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|
1218 btfss gaslist_active,4 ; check active flag |
| 8 | 1219 bra check_gas_change6 ; skip inactive gases! |
| 1220 movlw d'5' | |
| 1221 cpfseq active_gas ; is this gas currently selected? | |
| 1222 bra check_gas_change5x ; No... | |
| 1223 bra check_gas_change6 ; Yes, skip depth check | |
| 1224 check_gas_change5x: | |
| 1225 read_int_eeprom d'32' ; read gas_change_depth | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1226 movlw minimum_change_depth |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1227 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1228 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1229 movf xC+0,W ; load depth in m into WREG | |
| 1230 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1231 bra check_gas_change6 ; No, check next gas | |
|
627
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|
1232 movlw .5 |
|
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|
1233 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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|
1234 movlw better_gas_window |
|
d022c62a1df5
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diff
changeset
|
1235 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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diff
changeset
|
1236 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1237 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1238 | |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
diff
changeset
|
1239 check_gas_change6: |
|
627
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diff
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|
1240 btfss better_gas_available ; Is a better gas available |
|
8d2dc109ecfc
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diff
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|
1241 clrf better_gas_number ; No, clear better gas register |
|
8d2dc109ecfc
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|
1242 |
|
612
ec2cfd4b748b
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diff
changeset
|
1243 btfsc is_bailout ;=1: CC mode, but bailout active! |
|
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Blink better gas in bailout case (if CF42=1)
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diff
changeset
|
1244 bra check_gas_change7 ; In bailout, blink better gas (if required) |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
diff
changeset
|
1245 |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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parents:
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diff
changeset
|
1246 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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498
diff
changeset
|
1247 bcf better_gas_available ; Yes, do not blink better gas |
|
24e018713ea2
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498
diff
changeset
|
1248 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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diff
changeset
|
1249 check_gas_change7: |
| 681 | 1250 call DISP_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1251 return |
| 1252 | |
|
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|
1253 ;============================================================================= |
|
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1254 |
| 0 | 1255 calculate_noflytime: |
| 1256 ; calculate nofly time | |
| 1257 movff int_O_desaturation_time+0,xA+0 | |
| 1258 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1259 |
| 1260 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1261 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1262 | |
| 0 | 1263 tstfsz xA+0 ; Desat=0? |
| 1264 bra calculate_noflytime2 | |
| 1265 tstfsz xA+1 ; Desat=0? | |
| 1266 bra calculate_noflytime2 | |
|
229
85ea09d3b9d8
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diff
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|
1267 |
|
85ea09d3b9d8
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|
1268 calculate_noflytime_3: |
| 0 | 1269 ; Desaturation time = zero |
|
229
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diff
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|
1270 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1271 clrf nofly_time+1 ; Clear nofly time |
| 1272 bcf nofly_active ; Clear flag | |
| 1273 return | |
| 218 | 1274 |
| 0 | 1275 calculate_noflytime2: |
| 1276 movff xA+0,int_I_temp+0 | |
| 1277 movff xA+1,int_I_temp+1 | |
| 1278 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1279 movff WREG,char_I_temp |
| 0 | 1280 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1281 call deco_calc_percentage |
| 0 | 1282 movlb b'00000001' ; select ram bank 1 |
| 1283 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1284 movff int_I_temp+0,xA+0 | |
| 1285 movff int_I_temp+1,xA+1 | |
| 1286 tstfsz xA+0 ; Desat=0? | |
| 1287 bra calculate_noflytime_2_final | |
| 1288 tstfsz xA+1 ; Desat=0? | |
| 1289 bra calculate_noflytime_2_final | |
|
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|
1290 bra calculate_noflytime_3 |
|
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|
1291 |
| 0 | 1292 calculate_noflytime_2_final: |
| 1293 movff xA+0,nofly_time+0 | |
| 1294 movff xA+1,nofly_time+1 | |
| 1295 bsf nofly_active ; Set flag | |
| 1296 return | |
| 1297 | |
| 1298 end_dive: | |
| 1299 btfss realdive ; dive longer then one minute | |
| 1300 goto end_dive_common ; No, discard everything | |
| 1301 | |
| 233 | 1302 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1303 ifndef __DEBUG | |
| 1304 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1305 goto end_dive_common ; Yes, discard everything | |
| 1306 endif | |
| 33 | 1307 |
|
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
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75
diff
changeset
|
1308 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1309 |
| 1310 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
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diff
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|
1311 call apnoe_calc_maxdepth |
| 0 | 1312 |
| 1313 ; calculate desaturation time | |
| 251 | 1314 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1315 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1316 |
| 251 | 1317 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1318 movff WREG,char_I_desaturation_multiplier |
| 0 | 1319 |
| 1320 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1321 call deco_calc_desaturation_time ; calculate desaturation time |
|
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|
1322 movlb b'00000001' ; select ram bank 1 |
|
453
38b38b105782
compute desat based on 30min old surface pressure
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parents:
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diff
changeset
|
1323 call calc_deko_surfmode2 ; work-around for nofly bug |
|
229
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diff
changeset
|
1324 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
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diff
changeset
|
1325 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
c7b663939737
making waitms speed-independent, desat-time fix
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changeset
|
1326 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
229
85ea09d3b9d8
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|
1327 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1328 ; store header and ... |
| 1329 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1330 call write_external_eeprom | |
| 1331 movlw 0xFD | |
| 1332 call write_external_eeprom | |
| 1333 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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changeset
|
1334 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1335 |
| 1336 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1337 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1338 | |
| 1339 movlw 0xFA ; Header start | |
| 1340 call write_external_eeprom | |
| 1341 movlw 0xFA | |
| 1342 call write_external_eeprom | |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1343 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1344 call write_external_eeprom |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1345 movf month,W ; Date |
| 0 | 1346 call write_external_eeprom |
| 1347 movf day,W | |
| 1348 call write_external_eeprom | |
| 1349 movf year,W | |
| 1350 call write_external_eeprom | |
| 1351 movf hours,W ; End of dive time | |
| 1352 call write_external_eeprom | |
| 1353 movf mins,W | |
| 1354 call write_external_eeprom | |
| 1355 | |
| 1356 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1357 bra end_dive1 ; Store normal depth | |
| 1358 | |
| 1359 movff apnoe_max_pressure+0,lo | |
| 1360 movff apnoe_max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1361 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1362 movff lo,apnoe_max_pressure+0 |
| 1363 movff hi,apnoe_max_pressure+1 | |
| 1364 | |
| 1365 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1366 call write_external_eeprom | |
| 1367 movf apnoe_max_pressure+1,W | |
| 1368 call write_external_eeprom | |
| 1369 bra end_dive2 ; skip | |
| 1370 | |
| 1371 end_dive1: | |
| 1372 movff max_pressure+0,lo | |
| 1373 movff max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1374 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1375 movff lo,max_pressure+0 |
| 1376 movff hi,max_pressure+1 | |
| 1377 | |
| 1378 movf max_pressure+0,W ; Max. depth | |
| 1379 call write_external_eeprom | |
| 1380 movf max_pressure+1,W | |
| 1381 call write_external_eeprom | |
| 1382 | |
| 1383 end_dive2: | |
| 1384 movf divemins+0,W ; divetime minutes | |
| 1385 call write_external_eeprom | |
| 1386 movf divemins+1,W | |
| 1387 call write_external_eeprom | |
| 1388 movf divesecs,W ; divetime seconds | |
| 1389 call write_external_eeprom | |
| 1390 movf mintemp+0,W ; minimum temperature | |
| 1391 call write_external_eeprom | |
| 1392 movf mintemp+1,W | |
| 1393 call write_external_eeprom | |
| 1394 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1395 call write_external_eeprom | |
| 1396 movf last_surfpressure_30min+1,W | |
| 1397 call write_external_eeprom | |
| 1398 movff int_O_desaturation_time+0,lo ; | |
| 1399 movff int_O_desaturation_time+1,hi | |
| 1400 movf lo,W ; desaturation time in minutes | |
| 1401 call write_external_eeprom | |
| 1402 movf hi,W ; | |
| 1403 call write_external_eeprom | |
| 1404 | |
| 1405 ; Gases.... | |
| 656 | 1406 btfsc FLAG_const_ppO2_mode |
| 1407 bra end_dive3 ; Store diluents instead of gases | |
| 1408 | |
| 0 | 1409 read_int_eeprom d'6' ; Read byte (stored in EEDATA) |
| 1410 movf EEDATA,W | |
| 1411 call write_external_eeprom | |
| 1412 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1413 movf EEDATA,W | |
| 1414 call write_external_eeprom | |
| 1415 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1416 movf EEDATA,W | |
| 1417 call write_external_eeprom | |
| 1418 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1419 movf EEDATA,W | |
| 1420 call write_external_eeprom | |
| 1421 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1422 movf EEDATA,W | |
| 1423 call write_external_eeprom | |
| 1424 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1425 movf EEDATA,W | |
| 1426 call write_external_eeprom | |
| 1427 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1428 movf EEDATA,W | |
| 1429 call write_external_eeprom | |
| 1430 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1431 movf EEDATA,W | |
| 1432 call write_external_eeprom | |
| 1433 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1434 movf EEDATA,W | |
| 1435 call write_external_eeprom | |
| 1436 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1437 movf EEDATA,W | |
| 1438 call write_external_eeprom | |
| 656 | 1439 bra end_dive4 |
| 0 | 1440 |
| 656 | 1441 end_dive3: |
| 709 | 1442 ; New in 2.52 Diluents stored seperately in EEPROM Bank0 |
| 1443 ;Byte96-97: | |
| 1444 ;Diluent 1 Default (%O2,%He) | |
| 1445 ;Byte98-99: | |
| 1446 ;Diluent 1 Current (%O2,%He) | |
| 1447 ;Byte100-101: | |
| 1448 ;Diluent 2 Default (%O2,%He) | |
| 1449 ;Byte102-103: | |
| 1450 ;Diluent 2 Current (%O2,%He) | |
| 1451 ;Byte104-105: | |
| 1452 ;Diluent 3 Default (%O2,%He) | |
| 1453 ;Byte106-107: | |
| 1454 ;Diluent 3 Current (%O2,%He) | |
| 1455 ;Byte108-109: | |
| 1456 ;Diluent 4 Default (%O2,%He) | |
| 1457 ;Byte110-111: | |
| 1458 ;Diluent 4 Current (%O2,%He) | |
| 1459 ;Byte112-113: | |
| 1460 ;Diluent 5 Default (%O2,%He) | |
| 1461 ;Byte114-115: | |
| 1462 ;Diluent 5 Current (%O2,%He) | |
| 1463 ;Byte116: | |
| 1464 ;First Diluent (1-5) | |
| 732 | 1465 read_int_eeprom d'97' ; Read byte (stored in EEDATA) |
| 1466 movf EEDATA,W | |
| 1467 call write_external_eeprom | |
| 656 | 1468 read_int_eeprom d'98' ; Read byte (stored in EEDATA) |
| 1469 movf EEDATA,W | |
| 1470 call write_external_eeprom | |
| 732 | 1471 read_int_eeprom d'101' ; Read byte (stored in EEDATA) |
| 656 | 1472 movf EEDATA,W |
| 1473 call write_external_eeprom | |
| 1474 read_int_eeprom d'102' ; Read byte (stored in EEDATA) | |
| 1475 movf EEDATA,W | |
| 1476 call write_external_eeprom | |
| 732 | 1477 read_int_eeprom d'105' ; Read byte (stored in EEDATA) |
| 656 | 1478 movf EEDATA,W |
| 1479 call write_external_eeprom | |
| 709 | 1480 read_int_eeprom d'106' ; Read byte (stored in EEDATA) |
| 1481 movf EEDATA,W | |
| 1482 call write_external_eeprom | |
| 732 | 1483 read_int_eeprom d'109' ; Read byte (stored in EEDATA) |
| 656 | 1484 movf EEDATA,W |
| 1485 call write_external_eeprom | |
| 709 | 1486 read_int_eeprom d'110' ; Read byte (stored in EEDATA) |
| 1487 movf EEDATA,W | |
| 1488 call write_external_eeprom | |
| 732 | 1489 read_int_eeprom d'113' ; Read byte (stored in EEDATA) |
| 709 | 1490 movf EEDATA,W |
| 1491 call write_external_eeprom | |
| 1492 read_int_eeprom d'114' ; Read byte (stored in EEDATA) | |
| 1493 movf EEDATA,W | |
| 1494 call write_external_eeprom | |
| 656 | 1495 |
| 1496 end_dive4: | |
| 0 | 1497 read_int_eeprom d'24' ; % O2 Gas6 |
| 1498 movf EEDATA,W | |
| 1499 call write_external_eeprom | |
| 1500 read_int_eeprom d'25' ; % He Gas6 | |
| 1501 movf EEDATA,W | |
| 1502 call write_external_eeprom | |
| 656 | 1503 |
| 1504 movlw .33 ; Start gas | |
| 1505 btfsc FLAG_const_ppO2_mode ; In CCR mode? | |
|
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
parents:
681
diff
changeset
|
1506 movlw .116 ; Yes, use start Diluent instead |
| 656 | 1507 movwf EEADR |
| 1508 call read_eeprom | |
| 0 | 1509 movf EEDATA,W |
| 1510 call write_external_eeprom | |
| 1511 | |
| 1512 movlw softwareversion_x ; Firmware version | |
| 1513 call write_external_eeprom | |
| 1514 movlw softwareversion_y | |
| 1515 call write_external_eeprom | |
| 1516 movf batt_voltage+0,W ; Battery voltage | |
| 1517 call write_external_eeprom | |
| 1518 movf batt_voltage+1,W | |
| 1519 call write_external_eeprom | |
| 1520 | |
| 1521 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1522 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1523 movlw d'1' ; Apnoe sampling rate | |
| 1524 call write_external_eeprom | |
| 1525 | |
| 1526 movlw d'2' ; information size temperature | |
| 1527 movwf temp1 ; copy to bits 0-3 | |
| 1528 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1529 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1530 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1531 call write_external_eeprom | |
| 1532 | |
| 1533 movlw d'2' ; information size deco | |
| 1534 movwf temp1 ; copy to bits 0-3 | |
| 1535 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1536 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1537 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1538 movlw d'0' ; Yes, set to zero | |
| 0 | 1539 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1540 call write_external_eeprom | |
| 1541 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1542 movlw d'1' ; information size GF |
| 0 | 1543 movwf temp1 ; copy to bits 0-3 |
| 1544 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
|
1545 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1546 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1547 call write_external_eeprom | |
| 1548 | |
| 1549 movlw d'3' ; information size pp02 | |
| 1550 movwf temp1 ; copy to bits 0-3 | |
| 1551 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1552 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1553 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1554 call write_external_eeprom | |
| 1555 | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
1556 movlw d'15' ; information size Decodebug |
| 0 | 1557 movwf temp1 ; copy to bits 0-3 |
| 1558 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1559 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1560 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1561 call write_external_eeprom | |
| 1562 | |
| 367 | 1563 movlw d'1' ; information size cns |
| 0 | 1564 movwf temp1 ; copy to bits 0-3 |
| 1565 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1566 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1567 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1568 call write_external_eeprom | |
| 1569 | |
| 1570 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1571 movf EEDATA,W | |
| 1572 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
|
1573 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1574 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
|
1575 call write_external_eeprom ; Stores CNS% |
| 0 | 1576 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1577 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1578 call write_external_eeprom |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1579 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1580 call write_external_eeprom |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1581 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1582 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
|
1583 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1584 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
|
1585 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1586 |
| 375 | 1587 movlw d'32' ; GF_lo |
| 374 | 1588 movff char_I_deco_model,lo |
| 1589 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1590 movlw d'11' ; Saturation Multiplier |
| 1591 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1592 call write_external_eeprom ; write WREG into external memory |
| 375 | 1593 |
| 1594 movlw d'33' ; GF_hi | |
| 374 | 1595 movff char_I_deco_model,lo |
| 1596 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1597 movlw d'12' ; Desaturation Multiplier |
| 1598 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1599 call write_external_eeprom ; write WREG into external memory |
| 375 | 1600 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1601 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
|
1602 movf EEDATA,W |
| 374 | 1603 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
|
1604 |
|
634
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1605 GETCUSTOM8 d'29' ; Last decostop [m] |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1606 call write_external_eeprom ; write WREG into external memory |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1607 |
|
672
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1608 movff gaslist_active,WREG ; "Gas active" flag register |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1609 call write_external_eeprom ; write WREG into external memory |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1610 |
|
790
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1611 movff on_time_seconds+0,xC+0 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1612 movff on_time_seconds+1,xC+1 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1613 movff on_time_seconds+2,xC+2 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1614 clrf xC+4 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1615 movlw LOW .3600 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1616 movwf xB+0 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1617 movlw HIGH .3600 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1618 movwf xB+1 |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1619 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
|
1620 movf xC+0,W |
|
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1621 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
|
1622 |
| 0 | 1623 movlw 0xFB ; Header stop |
| 1624 call write_external_eeprom | |
| 1625 movlw 0xFB | |
| 1626 call write_external_eeprom | |
| 1627 | |
| 1628 ; Increase total dive counter | |
| 1629 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1630 movff EEDATA,temp1 ; Low byte | |
| 1631 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1632 movff EEDATA,temp2 ; high byte | |
| 1633 bcf STATUS,C | |
| 1634 movlw d'1' | |
| 1635 addwf temp1 | |
| 1636 movlw d'0' | |
| 1637 addwfc temp2 | |
| 1638 movff temp1,EEDATA | |
| 1639 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1640 movff temp2,EEDATA | |
| 1641 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1642 | |
|
626
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1643 ; Save dive mode custom view |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1644 movff menupos3,EEDATA ; Copy to EEDATA |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1645 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
|
1646 |
| 0 | 1647 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi |
| 1648 tstfsz lo ; lo=0? | |
| 1649 bra change_logbook_offset1 ; No, adjust offset | |
| 1650 tstfsz hi ; hi=0? | |
| 1651 bra change_logbook_offset1 ; No, adjust offset | |
| 1652 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1653 change_logbook_offset1: | |
| 1654 movlw d'1' | |
| 1655 addwf lo | |
| 1656 movlw d'0' | |
| 1657 addwfc hi | |
| 1658 movlw d'112' ; CF28 *4 Bytes... | |
| 1659 addlw 0x82 | |
| 1660 movwf EEADR | |
| 1661 movff lo,EEDATA | |
| 1662 call write_eeprom ; Lowbyte | |
| 1663 movlw d'112' ; CF28 *4 Bytes... | |
| 1664 addlw 0x83 | |
| 1665 movwf EEADR | |
| 1666 movff hi,EEDATA | |
| 1667 call write_eeprom ; Highbyte | |
| 1668 | |
| 1669 change_logbook_offset2: | |
| 25 | 1670 bcf LED_blue |
|
129
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|
1671 clrf surface_interval+0 |
|
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|
1672 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1673 |
| 1674 end_dive_common: | |
| 0 | 1675 bcf simulatormode_active ; if we were in simulator mode |
| 1676 | |
| 407 | 1677 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1678 ifndef __DEBUG | |
| 1679 btfsc restore_deco_data ; Restore decodata? | |
| 1680 call simulator_restore_tissue_data ; Yes! | |
| 1681 endif | |
| 0 | 1682 |
| 720 | 1683 goto surfloop_no_display_init ; and return to surfaceloop |
| 0 | 1684 |
| 1685 timeout_divemode: | |
| 1686 btfss realdive ; Dive longer then one minute | |
| 1687 return | |
| 1688 | |
| 1689 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1690 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1691 | |
| 233 | 1692 ifndef __DEBUG |
| 1693 btfsc simulatormode_active ; In Simulator mode? | |
| 1694 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1695 endif | |
| 0 | 1696 |
| 1697 bcf divemode | |
| 1698 incf timeout_counter,F | |
|
352
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|
1699 movlw d'0' |
|
544a96faa9f3
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|
1700 addwfc timeout_counter2,F ; timeout is 15bits |
|
572
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|
1701 |
|
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|
1702 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
|
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|
1703 |
|
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|
1704 btfss dekostop_active ; Is a deco stop displayed? |
|
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|
1705 bra timeout_divemode1 ; No, use normal CF02 timeout |
|
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|
1706 |
|
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|
1707 ; Yes, use 10minutes counter |
|
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|
1708 movlw LOW .600 |
|
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|
1709 movwf lo |
|
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|
1710 movlw HIGH .600 |
|
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|
1711 movwf hi |
|
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|
1712 |
|
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|
1713 timeout_divemode1: |
|
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|
1714 movff lo,sub_a+0 |
|
544a96faa9f3
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|
1715 movff hi,sub_a+1 |
|
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|
1716 movff timeout_counter, sub_b+0 |
|
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|
1717 movff timeout_counter2, sub_b+1 |
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|
1718 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
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changeset
|
1719 btfss neg_flag ; Result negative? |
|
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|
1720 bsf divemode ; No, set flag |
| 0 | 1721 return |
| 1722 | |
| 1723 timeout_divemode2: | |
| 1724 incf timeout_counter,F ; seconds... | |
| 1725 movlw d'60' | |
| 1726 cpfseq timeout_counter ; timeout_counter=60? | |
| 1727 return ; No. | |
| 1728 | |
| 1729 clrf timeout_counter | |
| 1730 bcf divemode | |
| 1731 incf apnoe_timeout_counter,F | |
| 1732 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1733 cpfseq apnoe_timeout_counter | |
| 1734 bsf divemode | |
| 1735 return | |
| 1736 | |
| 1737 timeout_divemode3: | |
| 1738 bcf divemode | |
| 1739 incf timeout_counter,F | |
| 1740 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1741 cpfsgt timeout_counter | |
| 1742 bsf divemode | |
| 1743 return | |
| 1744 | |
| 1745 update_divemode1: ; update any second | |
| 1746 call set_dive_modes ; tests if depth>threshold | |
| 1747 | |
| 1748 btfsc divemode | |
| 1749 call set_max_depth ; update max. depth if required | |
| 1750 | |
| 1751 btfsc divemode | |
| 1752 call set_min_temp ; store min. temp if required | |
| 1753 | |
|
342
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diff
changeset
|
1754 bcf temp_changed ; Display temperature? |
|
341
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|
1755 SAFE_2BYTE_COPY temperature,lo |
|
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|
1756 movf lo,W |
| 0 | 1757 cpfseq last_temperature+0 |
|
342
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changeset
|
1758 bsf temp_changed ; Yes |
|
341
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|
1759 movf hi,W |
| 0 | 1760 cpfseq last_temperature+1 |
|
342
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|
1761 bsf temp_changed ; Yes |
| 0 | 1762 btfsc temp_changed |
| 681 | 1763 call DISP_temp_divemode ; Displays temperature |
| 0 | 1764 |
| 1765 bcf pres_changed ; Display new depth? | |
|
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|
1766 SAFE_2BYTE_COPY amb_pressure, lo |
|
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|
1767 movf lo,W |
| 0 | 1768 cpfseq last_pressure+0 |
| 1769 bsf pres_changed ; Yes | |
|
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|
1770 movf hi,W |
| 0 | 1771 cpfseq last_pressure+1 |
| 1772 bsf pres_changed ; Yes | |
| 1773 | |
| 1774 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1775 bsf pres_changed | |
| 1776 | |
| 1777 btfsc pres_changed | |
| 681 | 1778 call DISP_depth ; Displays new depth |
| 0 | 1779 return |
| 1780 | |
| 1781 update_divemode60: ; update any minute | |
| 1782 call get_battery_voltage ; gets battery voltage | |
| 1783 call set_powersafe ; red LED blinking if battery is low | |
| 681 | 1784 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1785 call check_temp_extrema ; check for new temperature extremas |
|
98
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1.73beta rc1 (Added new customview for divemode)
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changeset
|
1786 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1787 bcf oneminupdate |
| 1788 return | |
| 1789 | |
| 1790 set_max_depth: | |
| 1791 movff max_pressure+0,sub_a+0 | |
| 1792 movff max_pressure+1,sub_a+1 | |
|
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|
1793 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
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|
1794 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1795 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1796 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1797 btfss neg_flag | |
| 1798 return | |
| 1799 ;max_pressure<rel_pressure | |
|
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|
1800 movff sub_b+0,max_pressure+0 |
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|
1801 movff sub_b+1,max_pressure+1 |
| 681 | 1802 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1803 return |
| 1804 | |
| 1805 set_min_temp: | |
| 1806 movff mintemp+0,sub_a+0 | |
| 1807 movff mintemp+1,sub_a+1 | |
|
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|
1808 SAFE_2BYTE_COPY temperature,sub_b |
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|
1809 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1810 ; mintemp<T -> neg_flag=1 |
| 1811 ; T<=mintemp -> neg_flag=0 | |
| 1812 btfsc neg_flag | |
| 1813 return | |
| 1814 ;mintemp>=T | |
|
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|
1815 movff sub_b+0,mintemp+0 |
|
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|
1816 movff sub_b+1,mintemp+1 |
| 0 | 1817 return |
| 1818 | |
| 1819 set_dive_modes: | |
| 239 | 1820 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
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changeset
|
1821 bra set_dive_modes3 ; Yes! |
| 239 | 1822 |
| 615 | 1823 btfss divemode ; In divemode? |
| 1824 bra set_dive_modes0 ; No. | |
| 1825 | |
| 1826 ; in Divemode, check threshold from CF01 | |
| 1827 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
| 1828 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1829 |
| 1830 movlw .20 | |
| 1831 cpfsgt sub_a+0 | |
| 1832 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1833 | |
| 615 | 1834 clrf sub_a+1 |
| 1835 bra set_dive_modes1 ; Done. | |
| 1836 | |
|
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changeset
|
1837 set_dive_modes0: |
| 0 | 1838 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1839 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1840 |
| 1841 movlw .20 | |
| 1842 cpfsgt sub_a+0 | |
| 1843 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1844 | |
| 0 | 1845 clrf sub_a+1 |
| 615 | 1846 bra set_dive_modes1 ; Done. |
|
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|
1847 |
|
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1848 set_dive_modes1: |
|
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|
1849 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1850 call sub16 ; sub_c = sub_a - sub_b |
|
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|
1851 |
| 0 | 1852 btfss neg_flag |
| 239 | 1853 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1854 |
| 239 | 1855 btfsc realdive ; Dive longer than one minute? |
|
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|
1856 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
|
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|
1857 btfsc realdive ; Dive longer than one minute? |
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|
1858 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
| 0 | 1859 |
|
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|
1860 set_dive_modes_common: |
| 239 | 1861 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1862 bsf divemode2 ; displayed divetime is running |
|
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|
1863 btfsc timeout_display ; Was the timeout displayed? |
| 681 | 1864 call DISP_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1865 return |
| 1866 | |
| 1867 set_dive_modes2: | |
| 407 | 1868 bcf divemode2 ; Stop time |
| 1869 btfss realdive ; dive longer then one minute? | |
| 1870 bcf divemode ; no -> this was no real dive | |
|
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1871 |
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1872 btfss divemode ; Are we still diving? |
|
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1873 return ; No, return |
|
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1874 ; Yes, show divemode timeout |
|
408
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|
1875 |
|
572
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|
1876 btfsc menubit ; Divemode menu active? |
|
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1877 return ; Yes, return |
|
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1878 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
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1879 return ; Yes, return |
|
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1880 btfsc gauge_mode ; In Gauge mode? |
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|
1881 return ; Yes, return |
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|
1882 |
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|
1883 |
|
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|
1884 btfss dekostop_active ; Is a deco stop displayed? |
| 681 | 1885 call DISP_divemode_timeout ; No, show the divemode timeout here... |
|
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|
1886 btfsc dekostop_active ; Is a deco stop displayed? |
| 681 | 1887 call DISP_divemode_timeout2 ; Yes, show red warning divemode counter |
| 0 | 1888 return |
| 1889 | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1890 set_dive_modes3: ; High-altitude mode |
|
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changeset
|
1891 btfsc realdive ; dive longer then one minute? |
|
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changeset
|
1892 bra set_dive_modes0 ; Yes -> this is a real dive -> Use CF00 threshold for ascend |
|
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|
1893 |
|
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|
1894 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1895 movwf sub_a+1 |
|
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|
1896 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1897 movwf sub_a+0 |
|
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|
1898 bra set_dive_modes1 |
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|
1899 |
| 0 | 1900 set_powersafe: |
| 1901 btfsc low_battery_state ; battery warning alread active? | |
| 1902 bra set_powersafe2 ; Yes, but is it still required? | |
| 1903 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1904 movlw d'12' ; 3,328V | |
| 1905 cpfsgt batt_voltage+1 | |
| 1906 bra set_powersafe1 | |
| 1907 return | |
| 1908 | |
| 1909 set_powersafe1: | |
| 659 | 1910 movlw d'7' ; Type of alarm (Battery Low) |
| 1911 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1912 bsf event_occured ; Set Event Flag |
| 1913 bsf low_battery_state ; set flag for battery warning | |
| 1914 return ; return | |
| 1915 | |
| 1916 set_powersafe2: | |
| 1917 movlw d'13' ; 3,584V | |
| 1918 cpfsgt batt_voltage+1 | |
| 1919 bra set_powersafe1 ; Still to low | |
| 1920 bcf low_battery_state ; clear flag for battery warning mode | |
| 1921 return | |
| 1922 | |
| 1923 calc_average_depth: | |
| 776 | 1924 btfsc reset_average_depth ; Reset the Average depth? |
| 111 | 1925 rcall reset_average1 ; Reset the resettable average depth |
| 1926 | |
| 0 | 1927 ; 1. Add new 2xdepth to the Sum of depths registers |
|
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|
1928 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1929 |
| 1930 movf b0_lo,w | |
| 1931 addwf average_depth_hold+0,F | |
| 1932 movf b0_hi,w | |
| 1933 addwfc average_depth_hold+1,F | |
| 1934 movlw d'0' | |
| 1935 addwfc average_depth_hold+2,F | |
|
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1936 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1937 |
| 1938 movf b0_lo,w | |
| 1939 addwf average_depth_hold+0,F | |
| 1940 movf b0_hi,w | |
| 1941 addwfc average_depth_hold+1,F | |
| 1942 movlw d'0' | |
| 1943 addwfc average_depth_hold+2,F | |
|
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1944 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1945 |
|
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1946 ; Do the same for the _total registers (Non-Resettable) |
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1947 movf b0_lo,w |
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1948 addwf average_depth_hold_total+0,F |
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1949 movf b0_hi,w |
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1950 addwfc average_depth_hold_total+1,F |
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1951 movlw d'0' |
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1952 addwfc average_depth_hold_total+2,F |
|
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1953 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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1954 |
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1955 movf b0_lo,w |
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1956 addwf average_depth_hold_total+0,F |
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1957 movf b0_hi,w |
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1958 addwfc average_depth_hold_total+1,F |
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1959 movlw d'0' |
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1960 addwfc average_depth_hold_total+2,F |
|
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1961 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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1962 |
| 0 | 1963 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1964 movff average_divesecs+0,xB+0 | |
| 1965 movff average_divesecs+1,xB+1 ; Copy | |
| 1966 movff average_depth_hold+0,xC+0 | |
| 1967 movff average_depth_hold+1,xC+1 | |
| 1968 movff average_depth_hold+2,xC+2 | |
| 1969 movff average_depth_hold+3,xC+3 | |
| 1970 | |
| 1971 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1972 movff xC+0,avr_rel_pressure+0 | |
| 1973 movff xC+1,avr_rel_pressure+1 | |
|
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1974 |
|
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1975 ; Compute Total Average Depth on base of divemins:2 and divesecs |
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1976 movff divemins+0,xA+0 |
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1977 movff divemins+1,xA+1 |
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1978 movlw d'60' |
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1979 movwf xB+0 |
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1980 clrf xB+1 |
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1981 call mult16x16 ; xC:4=xA:2*xB:2 |
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1982 movf divesecs,W |
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1983 addwf xC+0,F |
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1984 movlw d'0' |
| 228 | 1985 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
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1986 movlw d'3' ; 2+1 |
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1987 btfss divesecs,0 ; divesecs even? |
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1988 movlw d'2' ; Yes, do not add +1 |
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1989 addwf xC+0,F |
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|
1990 movlw d'0' |
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|
1991 addwfc xC+1,F |
|
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1992 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
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|
1993 movff xC+0,xB+0 |
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1994 movff xC+1,xB+1 ; Copy |
|
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1995 movff average_depth_hold_total+0,xC+0 |
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|
1996 movff average_depth_hold_total+1,xC+1 |
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1997 movff average_depth_hold_total+2,xC+2 |
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1998 movff average_depth_hold_total+3,xC+3 |
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1999 |
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2000 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
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2001 movff xC+0,avr_rel_pressure_total+0 |
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2002 movff xC+1,avr_rel_pressure_total+1 |
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|
2003 |
| 0 | 2004 return |
| 2005 | |
| 111 | 2006 reset_average1: |
| 2007 clrf average_depth_hold+0 | |
| 2008 clrf average_depth_hold+1 | |
| 2009 clrf average_depth_hold+2 | |
| 2010 clrf average_depth_hold+3 ; Clear average depth register | |
| 2011 movlw d'2' | |
| 2012 movwf average_divesecs+0 | |
| 2013 clrf average_divesecs+1 | |
| 2014 bcf reset_average_depth ; Clear flag | |
| 2015 return | |
| 0 | 2016 |
|
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2017 ;============================================================================= |
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2018 ; Setup everything to enter divemode. |
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2019 ; |
| 0 | 2020 diveloop_boot: |
| 49 | 2021 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 2022 clrf max_pressure+0 ; clear some variables |
| 2023 clrf max_pressure+1 | |
| 2024 clrf avr_rel_pressure+0 | |
| 2025 clrf avr_rel_pressure+1 | |
| 2026 | |
| 2027 movlw d'1' | |
| 2028 movwf apnoe_max_pressure+0 | |
| 2029 clrf apnoe_max_pressure+1 | |
| 2030 clrf apnoe_surface_mins | |
| 2031 clrf apnoe_mins | |
| 2032 clrf apnoe_secs | |
| 2033 clrf divemins+0 | |
| 2034 clrf divemins+1 | |
|
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2035 clrf total_divetime_seconds+0 |
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|
2036 clrf total_divetime_seconds+1 |
| 407 | 2037 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 2038 | |
| 2039 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 681 | 2040 call DISP_brightness_low |
| 407 | 2041 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) |
| 2042 movlw d'0' | |
| 2043 cpfsgt EEDATA | |
| 681 | 2044 call DISP_brightness_full |
| 407 | 2045 |
| 666 | 2046 bcf use_aGF |
|
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2047 bcf timeout_display |
|
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2048 bcf menu3_active |
| 0 | 2049 clrf divesecs |
| 2050 clrf samplesecs | |
|
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2051 clrf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
| 0 | 2052 clrf apnoe_timeout_counter ; timeout in minutes |
|
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2053 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
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|
2054 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 2055 clrf AlarmType ; Clear all alarms |
| 2056 bcf event_occured ; clear flag | |
|
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2057 bcf setpoint_changed ; clear flag |
| 730 | 2058 bcf store_bailout_event ; clear flag |
| 111 | 2059 rcall reset_average1 ; Reset the resettable average depth |
|
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2060 clrf average_depth_hold_total+0 |
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2061 clrf average_depth_hold_total+1 |
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2062 clrf average_depth_hold_total+2 |
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2063 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 2064 bcf depth_greater_100m ; clear flag |
| 577 | 2065 ; 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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2066 bcf dekostop_active |
|
259e4c1bf3c2
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2067 bcf decoplan_invalid |
| 3 | 2068 bcf is_bailout ;=1: CC mode, but bailout active! |
|
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2069 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
b7e4e74c0e17
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|
2070 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
598
f3735da18809
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|
2071 bcf show_safety_stop ;=1: Show the safety stop |
|
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|
2072 clrf safety_stop_countdown ; Clear count-down |
| 780 | 2073 bcf gaschange_cnt_active ; Do not show the countdown on start |
|
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|
2074 |
| 0 | 2075 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 2076 | |
| 319 | 2077 btfsc simulatormode_active |
| 237 | 2078 bra diveloop_boot_1 |
| 2079 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 2080 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 2081 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 2082 bra diveloop_boot_2 | |
| 2083 | |
| 2084 diveloop_boot_1: | |
| 2085 ; Simulator mode: Surface pressure is 1bar. | |
| 2086 movlw LOW .1000 | |
| 2087 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 2088 movlw HIGH .1000 | |
| 2089 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 2090 | |
| 2091 diveloop_boot_2: | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
2092 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 2093 |
| 2094 ; Init profile recording parameters | |
| 237 | 2095 GETCUSTOM8 d'20' ; sample rate |
| 2096 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 2097 GETCUSTOM8 d'21' |
| 237 | 2098 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 2099 GETCUSTOM8 d'22' |
| 457 | 2100 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 2101 movlw d'0' ; Yes, set to zero | |
| 0 | 2102 movwf divisor_deco |
| 2103 GETCUSTOM8 d'23' | |
| 374 | 2104 movwf divisor_gf |
| 0 | 2105 GETCUSTOM8 d'24' |
| 2106 movwf divisor_ppo2 | |
| 2107 GETCUSTOM8 d'25' | |
| 2108 movwf divisor_deco_debug | |
| 2109 GETCUSTOM8 d'26' | |
| 367 | 2110 movwf divisor_cns |
| 0 | 2111 |
| 2112 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 2113 bra divemode1 | |
| 2114 ; Overwrite some parameters in Apnoe mode.... | |
| 2115 movlw d'1' | |
| 2116 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 2117 | |
| 2118 divemode1: | |
| 2119 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 2120 btfsc FLAG_const_ppO2_mode | |
| 292 | 2121 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 2122 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 2123 |
| 21 | 2124 bcf LED_blue |
| 0 | 2125 bcf low_battery_state ; clear flag for battery warning mode |
| 2126 bcf header_stored | |
| 2127 bcf premenu | |
| 2128 bcf realdive | |
| 2129 bsf update_divetime ; set flag | |
| 2130 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 2131 call disable_rs232 ; Disable RS232 |
| 0 | 2132 |
| 292 | 2133 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 2134 set_first_gas: | |
| 647 | 2135 btfsc FLAG_const_ppO2_mode |
| 2136 bra set_first_gas_ccr ; In CCR mode | |
| 0 | 2137 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 2138 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
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|
2139 movff EEDATA,char_I_current_gas |
| 0 | 2140 |
| 2141 decf active_gas,W ; Gas 0-4 | |
| 2142 mullw d'4' | |
| 2143 movf PRODL,W | |
| 2144 addlw d'7' ; = address for He ratio | |
| 2145 movwf EEADR | |
| 2146 call read_eeprom ; Read He ratio | |
| 2147 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 2148 |
| 2149 decf EEADR,F | |
| 0 | 2150 call read_eeprom ; Read O2 ratio |
| 2151 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 2152 |
| 0 | 2153 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2154 bsf STATUS,C ; Borrow bit | |
| 2155 movlw d'100' ; 100% | |
| 2156 subfwb wait_temp,W ; minus He | |
| 2157 bsf STATUS,C ; Borrow bit | |
|
311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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301
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|
2158 subfwb EEDATA,W ; minus O2 |
|
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
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|
2159 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 2160 |
|
290
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|
2161 ; Configure gaslist_active flag register |
| 281 | 2162 read_int_eeprom d'27' |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
2163 movff EEDATA, gaslist_active |
| 281 | 2164 return |
| 647 | 2165 |
| 2166 set_first_gas_ccr: ; Set Diluent | |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2167 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
|
2168 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
|
2169 movff lo, char_I_O2_ratio ; O2 ratio |
| 647 | 2170 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2171 bsf STATUS,C ; Borrow bit | |
| 2172 movlw d'100' ; 100% | |
| 2173 subfwb wait_temp,W ; minus He | |
| 2174 bsf STATUS,C ; Borrow bit | |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2175 subfwb lo,W ; minus O2 |
| 647 | 2176 movff WREG, char_I_N2_ratio ; = N2! |
|
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
parents:
681
diff
changeset
|
2177 read_int_eeprom d'116' ; Read First Diluent (1-5) |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2178 movff EEDATA,active_diluent |
| 647 | 2179 return |