Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 621:e7b675c28896
2.29beta release
| author | heinrichsweikamp |
|---|---|
| date | Sun, 05 Aug 2012 12:20:29 +0200 |
| parents | 8d1ff6fc54f5 |
| children | f87205426add |
| 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 | |
| 35 call PLED_ClearScreen ; clean up OLED | |
| 36 call PLED_divemode_mask ; Display mask | |
| 37 call PLED_active_gas_divemode ; Display gas, if required | |
| 38 call PLED_temp_divemode ; Displays temperature | |
| 39 | |
| 40 btfsc FLAG_apnoe_mode | |
| 41 bsf realdive ; Set Realdive flag in Apnoe mode | |
| 42 | |
| 43 btfsc gauge_mode | |
| 44 bra diveloop_loop ; Skip in gauge mode | |
| 45 btfsc FLAG_apnoe_mode | |
| 46 bra diveloop_loop ; Skip in apnoe mode | |
| 47 | |
| 48 ; Startup Tasks for deco modes | |
| 49 call PLED_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode | |
| 50 | |
| 413 | 51 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 52 bra diveloop_loop ; OC modes, skip | |
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53 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
| 407 | 54 bsf event_occured ; set global event flag |
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55 |
| 0 | 56 diveloop_loop: ; The diveloop starts here |
| 57 btfss onesecupdate ; tasks any new second | |
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58 bra diveloop_loop3 |
| 0 | 59 |
| 60 btfsc gauge_mode ; Only in gauge mode | |
| 61 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 62 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 63 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 617 | 64 |
| 65 ; Update divetime | |
| 66 call customview_second ; Do every-second tasks for the custom view area | |
| 67 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 68 movwf lo | |
| 69 movlw d'1' | |
| 70 cpfseq lo ; =1? | |
| 71 bra diveloop_loop1y ; No, minutes only | |
| 72 bsf update_divetime ; Set Update flag | |
| 73 diveloop_loop1y: | |
| 74 btfss update_divetime ; display new divetime? | |
| 75 bra diveloop_loop1z ; No | |
| 76 btfsc premenu ; Is the divemode menu active? | |
| 77 bra diveloop_loop1z ; Yes | |
| 78 call PLED_divemins ; Display (new) divetime! | |
| 79 diveloop_loop1z: | |
| 80 bcf update_divetime ; clear flag | |
| 81 | |
| 0 | 82 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 83 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 84 | |
| 85 ; Tasks only for OC modes | |
| 599 | 86 btfsc show_safety_stop ; Show the safety stop? |
| 87 call PLED_show_safety_stop ; Yes, show/delete if done. | |
| 0 | 88 call check_ppO2 ; check ppO2 and displays warning if required |
| 89 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 90 bra diveloop_loop1x ; Common Tasks | |
| 91 | |
| 92 ; Tasks only for Gauge mode | |
| 93 diveloop_loop1a: | |
| 106 | 94 btfss premenu ; Is the divemode menu active? |
| 0 | 95 call PLED_divemins ; display (new) divetime! |
| 96 call timeout_divemode ; dive finished? This routine sets the required flags | |
| 97 | |
| 98 btfsc twosecupdate ; two seconds after the last call | |
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99 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 100 |
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101 bsf twosecupdate ; Routines used in the "other second" |
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102 call calc_average_depth ; calculate average depth |
| 494 | 103 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 104 |
| 105 bra diveloop_loop1x ; Common Tasks | |
| 106 | |
| 107 diveloop_loop1a2: | |
| 108 bcf twosecupdate | |
| 109 bra diveloop_loop1x ; Common Tasks | |
| 110 | |
| 111 ; Tasks only for Apnoe mode | |
| 112 diveloop_loop1b: | |
| 113 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 114 bra diveloop_loop1x ; Common Tasks | |
| 115 | |
| 116 ; Tasks only for ppO2 mode | |
| 117 diveloop_loop1c: | |
| 599 | 118 btfsc show_safety_stop ; Show the safety stop? |
| 119 call PLED_show_safety_stop ; Yes, show/delete if done. | |
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120 call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
| 0 | 121 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 122 btfsc is_bailout ; Are we in Bailout mode? |
| 123 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 124 | |
| 0 | 125 bra diveloop_loop1x ; Common Tasks |
| 126 | |
| 127 ; Common Tasks for all modes | |
| 128 diveloop_loop1x: | |
| 617 | 129 ; call customview_second ; Do every-second tasks for the custom view area |
| 130 ; | |
| 131 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 132 ; movwf lo | |
| 133 ; movlw d'1' | |
| 134 ; cpfseq lo ; =1? | |
| 135 ; bra diveloop_loop1y ; No, minutes only | |
| 136 ; bsf update_divetime ; Set Update flag | |
| 137 ;diveloop_loop1y: | |
| 138 ; btfss update_divetime ; display new divetime? | |
| 139 ; bra diveloop_loop1z ; No | |
| 140 ; btfsc premenu ; Is the divemode menu active? | |
| 141 ; bra diveloop_loop1z ; Yes | |
| 142 ; call PLED_divemins ; Display (new) divetime! | |
| 143 ; | |
| 144 ;diveloop_loop1z: | |
| 145 ; bcf update_divetime ; clear flag | |
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146 |
| 617 | 147 btfsc ppO2_show_value ; show ppO2? |
| 148 call check_ppO2 ; check ppO2 and displays warning if required | |
| 0 | 149 call timeout_divemode ; dive finished? This routine sets the required flags |
| 150 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 151 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 152 btfsc premenu ; is Menu? displayed? |
| 153 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 154 btfsc menubit ; is the Dive mode menu displayed? | |
| 155 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 156 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 157 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 617 | 158 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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159 |
| 0 | 160 bcf onesecupdate ; one seconds update done |
| 161 | |
| 162 diveloop_loop3: | |
| 163 btfss menubit ; Divemode menu active? | |
| 164 call test_switches_divemode ; No, Check switches normal | |
| 165 | |
| 166 btfsc menubit ; Divemode menu active? | |
| 167 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 168 | |
| 169 btfss divemode ; Dive finished? | |
| 498 | 170 goto end_dive ; Dive finished! |
| 0 | 171 |
| 172 btfsc pressure_refresh ; new pressure available? | |
| 173 call update_divemode1 ; Yes, display new depth | |
| 174 bcf pressure_refresh ; until new pressure is available | |
| 175 | |
| 176 btfsc oneminupdate ; one minute tasks | |
| 177 call update_divemode60 ; Update clock, etc. | |
| 178 | |
| 179 btfsc store_sample ; store new sample? | |
| 180 call store_dive_data ; Store profile data | |
| 181 | |
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182 btfsc toggle_customview ; Next view? |
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183 call customview_toggle ; Yes, show next customview (and delete this flag) |
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184 |
| 335 | 185 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 186 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 187 |
| 335 | 188 btfsc menubit ; Sleep only with inactive menu... |
| 189 bra diveloop_loop5 | |
| 2 | 190 |
| 0 | 191 sleep |
| 192 nop | |
| 335 | 193 bra diveloop_loop ; Loop the divemode |
| 194 | |
| 195 diveloop_loop4: ; And test screen dumps too! | |
| 196 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 197 call dump_screen ; Yes! | |
| 198 | |
| 199 diveloop_loop5: | |
| 0 | 200 bra diveloop_loop ; Loop the divemode |
| 201 | |
| 202 timeout_premenu_divemode: | |
| 128 | 203 incf timeout_counter3,F ; Yes... |
| 0 | 204 |
| 128 | 205 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 206 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 207 return ; No! | |
| 0 | 208 |
| 128 | 209 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 210 call PLED_menu_clear ; Remove "Menu?" | |
| 498 | 211 call PLED_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) |
| 0 | 212 return |
| 213 | |
| 128 | 214 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 0 | 215 call PLED_display_apnoe_descent ; Show descent timer |
| 216 | |
| 217 btfsc divemode2 ; Time running? | |
| 218 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 219 | |
| 220 call PLED_display_apnoe_surface | |
| 221 incf apnoe_surface_secs,F | |
| 222 movlw d'60' | |
| 223 cpfseq apnoe_surface_secs | |
| 224 bra divemode_apnoe_tasks1 | |
| 225 clrf apnoe_surface_secs | |
| 226 incf apnoe_surface_mins,F | |
| 227 | |
| 228 divemode_apnoe_tasks1: | |
| 229 bcf FLAG_active_descent ; Clear flag | |
| 230 btfsc divemode2 ; Time running? | |
| 231 return ; Yes, return | |
| 232 | |
| 233 bsf FLAG_active_descent ; Set Flag | |
| 234 return | |
| 235 | |
| 236 divemode_apnoe_tasks2: | |
| 237 btfss FLAG_active_descent ; Are descending? | |
| 238 return ; No, We are at the surface | |
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239 call apnoe_calc_maxdepth ; Yes! |
| 0 | 240 |
| 241 divemode_apnoe_tasks3: | |
| 242 call PLED_apnoe_clear_surface ; Clear Surface timer | |
| 243 | |
| 244 clrf apnoe_timeout_counter ; Delete timeout | |
| 245 clrf apnoe_surface_secs | |
| 246 clrf apnoe_surface_mins | |
| 247 clrf apnoe_secs | |
| 248 clrf apnoe_mins ; Reset Descent time | |
| 249 clrf max_pressure+0 | |
| 250 clrf max_pressure+1 ; Reset Max. Depth | |
| 251 bcf FLAG_active_descent ; Clear flag | |
| 252 return | |
| 253 | |
| 254 apnoe_calc_maxdepth: | |
| 255 movff apnoe_max_pressure+0,sub_a+0 | |
| 256 movff apnoe_max_pressure+1,sub_a+1 | |
| 257 movff max_pressure+0,sub_b+0 | |
| 258 movff max_pressure+1,sub_b+1 | |
| 259 call sub16 ; sub_c = sub_a - sub_b | |
| 260 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 261 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 262 btfss neg_flag | |
| 263 return | |
| 264 ;apnoe_max_pressure<max_pressure | |
| 265 movff max_pressure+0,apnoe_max_pressure+0 | |
| 266 movff max_pressure+1,apnoe_max_pressure+1 | |
| 267 return | |
| 268 | |
| 269 set_leds_divemode: | |
| 550 | 270 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
| 271 movff char_I_deco_model,hi | |
| 272 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
| 0 | 273 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
| 550 | 274 |
| 275 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
| 276 cpfslt lo ; Lower then actual warning? | |
| 277 rcall warn_gf1 ; No, show warning and set flags | |
| 278 return ; Yes, return | |
| 0 | 279 |
| 280 warn_gf1: | |
| 281 movlw d'2' ; Type of Alarm | |
| 282 movwf AlarmType ; Copy to Alarm Register | |
| 283 bsf event_occured ; Set Event Flag | |
| 284 return | |
| 285 | |
| 286 calc_deko_divemode: | |
| 287 btfsc twosecupdate ; two seconds after the last call | |
| 288 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 289 | |
| 49 | 290 bsf twosecupdate ; No, but next second! |
| 0 | 291 ; Routines used in the "other second" |
| 292 call calc_average_depth ; calculate average depth | |
| 494 | 293 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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294 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
| 0 | 295 |
| 292 | 296 ; Calculate CNS |
| 297 clrf WREG | |
| 298 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 299 |
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300 read_int_eeprom d'34' ; Read deco data |
| 595 | 301 movlw .6 |
| 302 cpfseq EEDATA ; in pscr-mode? | |
| 303 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
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304 |
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305 calc_deko_divemode1a: |
| 116 | 306 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 307 movlb b'00000001' ; rambank 1 selected |
| 308 | |
| 309 ; Check if CNS should be displayed | |
| 310 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 311 GETCUSTOM8 d'27' ; cns_display_high | |
| 312 subwf lo,W | |
| 313 btfsc STATUS,C | |
| 314 call PLED_display_cns ; Show CNS | |
| 8 | 315 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 316 | |
| 513 | 317 ;NOTE: always set full gas list, because the user can switch gas, |
| 318 ; even in NDL mode... | |
| 0 | 319 |
| 286 | 320 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 321 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 322 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 323 | |
| 324 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 325 |
| 513 | 326 read_int_eeprom d'7' ; Read He ratio |
| 327 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 328 read_int_eeprom d'6' ; Read O2 ratio | |
| 329 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 330 addwf EEDATA,W ; O2 + He -> WREG | |
| 331 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 332 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 333 | |
| 334 read_int_eeprom d'11' ; Read He ratio | |
| 335 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 336 read_int_eeprom d'10' ; Read O2 ratio | |
| 337 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 338 addwf EEDATA,W ; O2 + He -> WREG | |
| 339 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 340 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 341 |
| 291 | 342 read_int_eeprom d'15' ; Read He ratio |
| 224 | 343 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 344 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 345 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 346 addwf EEDATA,W ; O2 + He -> WREG | |
| 347 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 348 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 349 |
| 291 | 350 read_int_eeprom d'19' ; Read He ratio |
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351 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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352 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 353 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 354 addwf EEDATA,W ; O2 + He -> WREG | |
| 355 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 356 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 357 |
| 291 | 358 read_int_eeprom d'23' ; Read He ratio |
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359 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 360 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 361 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 362 addwf EEDATA,W ; O2 + He -> WREG | |
| 363 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 364 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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365 |
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366 ; Copy depth of enabled gas into char_I_deco_gas_change |
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367 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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368 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 369 |
| 281 | 370 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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371 btfss gaslist_active,0 ; Apply depth? |
| 221 | 372 clrf EEDATA ; No, clear! |
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373 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 374 |
| 281 | 375 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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376 btfss gaslist_active,1 ; Apply depth? |
| 221 | 377 clrf EEDATA ; No, clear! |
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378 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 379 |
| 281 | 380 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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381 btfss gaslist_active,2 ; Apply depth? |
| 221 | 382 clrf EEDATA ; No, clear! |
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222
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383 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 384 |
| 281 | 385 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
|
290
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|
386 btfss gaslist_active,3 ; Apply depth? |
| 221 | 387 clrf EEDATA ; No, clear! |
|
290
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diff
changeset
|
388 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 389 |
| 281 | 390 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
|
290
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diff
changeset
|
391 btfss gaslist_active,4 ; Apply depth? |
| 221 | 392 clrf EEDATA ; No, clear! |
|
290
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|
393 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 394 return |
| 0 | 395 |
|
598
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
396 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
|
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parents:
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diff
changeset
|
397 GETCUSTOM8 d'65' ; Use safety stop |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
398 decfsz WREG,F ; WREG=1? |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
399 bra delete_safety_stop ; No, don't show safety stop |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
400 |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
401 btfsc dekostop_active ; Is a deco stop displayed? |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
402 bra delete_safety_stop ; Yes, don't show safety stop |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
403 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
|
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parents:
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diff
changeset
|
404 SAFE_2BYTE_COPY rel_pressure, lo |
|
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parents:
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diff
changeset
|
405 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
406 movff lo,sub_a+0 |
|
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parents:
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diff
changeset
|
407 movff hi,sub_a+1 |
|
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parents:
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diff
changeset
|
408 movlw LOW safety_stop_reset |
|
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parents:
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diff
changeset
|
409 movwf sub_b+0 |
|
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parents:
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diff
changeset
|
410 movlw HIGH safety_stop_reset |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
411 movwf sub_b+1 |
| 603 | 412 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
413 btfss neg_flag |
|
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parents:
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diff
changeset
|
414 bra reset_safety_stop ; Below 10m, reset safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
415 |
|
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parents:
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diff
changeset
|
416 ; Above "safety_stop_end"? Clear flag. |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
417 SAFE_2BYTE_COPY rel_pressure, lo |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
418 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
419 movff lo,sub_a+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
420 movff hi,sub_a+1 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
421 movlw LOW safety_stop_end |
|
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parents:
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diff
changeset
|
422 movwf sub_b+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
423 movlw HIGH safety_stop_end |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
424 movwf sub_b+1 |
| 603 | 425 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
426 btfsc neg_flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
427 bra delete_safety_stop ; Above 3m, remove safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
428 |
|
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parents:
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diff
changeset
|
429 ; Above "safety_stop_start"? Activate safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
430 SAFE_2BYTE_COPY rel_pressure, lo |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
431 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
432 movff lo,sub_a+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
433 movff hi,sub_a+1 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
434 movlw LOW safety_stop_start |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
435 movwf sub_b+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
436 movlw HIGH safety_stop_start |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
437 movwf sub_b+1 |
| 603 | 438 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
439 btfsc neg_flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
440 bra acivate_safety_stop ; Above 5m, activate safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
441 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
442 bra reset_safety_stop2 ; Pause safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
443 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
444 acivate_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
445 tstfsz safety_stop_countdown ; Countdown at zero? |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
446 bsf show_safety_stop ; No, Set flag! |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
447 return |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
448 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
449 delete_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
450 clrf safety_stop_countdown ; reset timer |
| 603 | 451 bra reset_safety_stop2 ; Remove saftestop from display |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
452 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
453 reset_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
454 movlw safety_stop_length ;[s] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
455 movwf safety_stop_countdown ; reset timer |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
456 reset_safety_stop2: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
457 btfss safety_stop_active ; Safety stop shown |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
458 return ; No, don't delete it |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
459 bcf show_safety_stop ; Clear flag |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
460 bcf safety_stop_active ; Clear flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
461 call PLED_clear_decoarea ; Yes, Clear stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
462 goto PLED_display_ndl_mask ; Show NDL again (And return) |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
463 |
| 292 | 464 ;----------------------------------------------------------------------------- |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
465 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 466 set_actual_ppo2: |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
467 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
| 292 | 468 movlw d'10' |
| 469 movwf xB+0 | |
| 470 clrf xB+1 | |
| 471 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 472 movff xC+0,xA+0 | |
| 473 movff xC+1,xA+1 | |
| 474 movff char_I_O2_ratio,xB+0 | |
| 475 clrf xB+1 | |
| 476 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 477 movff xC+0,xA+0 | |
| 478 movff xC+1,xA+1 | |
| 479 movlw d'100' | |
| 480 movwf xB+0 | |
| 481 clrf xB+1 | |
| 482 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 483 | |
| 484 ; Copy ppO2 for CNS calculation | |
| 485 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 486 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 487 | |
| 488 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 489 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 490 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 491 return | |
| 492 | |
| 0 | 493 reset_decompression_gases: ; reset the deco gas while in NDL |
| 494 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
|
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diff
changeset
|
495 lfsr FSR2,char_I_deco_gas_change |
|
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parents:
287
diff
changeset
|
496 clrf POSTINC2 ; Clear Gas1 |
|
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parents:
287
diff
changeset
|
497 clrf POSTINC2 |
|
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parents:
287
diff
changeset
|
498 clrf POSTINC2 |
|
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parents:
287
diff
changeset
|
499 clrf POSTINC2 |
|
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parents:
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diff
changeset
|
500 clrf POSTINC2 ; Clear Gas5 |
| 0 | 501 return |
| 502 | |
| 503 calc_deko_divemode2: | |
| 504 bcf twosecupdate | |
| 505 | |
| 506 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 507 return | |
| 508 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 509 return | |
| 510 | |
| 511 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 512 ; Send nes state to screen, if debugmode active |
| 513 movff char_O_deco_status,WREG ; Status before call | |
| 514 addlw '0' ; Convert to ascii char | |
| 515 call ostc_debug1 ; and send. | |
| 516 | |
| 0 | 517 call divemode_prepare_flags_for_deco |
| 292 | 518 clrf WREG |
| 519 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 520 |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
521 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)
heinrichsweikamp
parents:
577
diff
changeset
|
522 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
523 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
524 read_int_eeprom d'34' ; Read deco data |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
525 movlw .6 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
526 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
527 bra calc_deko_divemode2a |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
528 ; 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
|
529 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
|
530 movff sub_c+0,xA+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
531 movff sub_c+1,xA+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
532 movlw LOW .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
533 movwf xB+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
534 movlw HIGH .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
535 movwf xB+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
536 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
|
537 SAFE_2BYTE_COPY amb_pressure, xB |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
538 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
|
539 ; 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
|
540 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
|
541 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
542 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)
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543 bsf STATUS,C ; Borrow bit |
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544 movlw d'100' ; 100% |
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545 subfwb wait_temp,W ; minus He |
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546 bsf STATUS,C ; Borrow bit |
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547 subfwb xC+0,W ; minus O2 |
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548 movff WREG, char_I_N2_ratio ; = N2! |
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549 |
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550 calc_deko_divemode2a: |
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551 |
| 256 | 552 clrf TMR3L |
| 537 | 553 nop ; See errata DS80284E-page 2 |
| 256 | 554 clrf TMR3H ; Reset Timer3 |
| 555 | |
| 116 | 556 call deco_calc_hauptroutine ; calc_tissue |
|
592
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557 movlb b'00000001' ; rambank 1 selected |
| 0 | 558 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
| 559 | |
|
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560 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
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561 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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562 |
| 256 | 563 btfss debug_mode ; Are we in debugmode? |
| 564 bra calc_deko_divemode4 ; No... | |
| 565 | |
| 566 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 567 movff TMR3L,lo | |
| 568 movff TMR3H,hi | |
| 569 bcf STATUS,C | |
| 570 rrcf hi | |
| 571 rrcf lo ;/2 | |
| 572 bcf STATUS,C | |
| 573 rrcf hi | |
| 574 rrcf lo ;/4 | |
| 575 bcf STATUS,C | |
| 576 rrcf hi | |
| 577 rrcf lo ;/8 | |
| 578 bcf STATUS,C | |
| 579 rrcf hi | |
| 580 rrcf lo ;/16 | |
| 581 bcf STATUS,C | |
| 582 rrcf hi | |
| 583 rrcf lo ;/32 | |
| 584 | |
| 585 WIN_TOP .216 | |
| 586 WIN_LEFT .100 | |
| 587 WIN_FONT FT_SMALL | |
| 588 STRCPY "ms:" | |
| 589 output_16 | |
| 590 call word_processor | |
| 591 | |
| 592 calc_deko_divemode4: | |
|
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593 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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594 iorwf WREG,F |
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595 btfss STATUS,Z |
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596 return ; Return is status <> 0 |
| 256 | 597 |
|
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598 ; Check if deco stops are necessary ? |
|
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599 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 600 tstfsz wait_temp ; Ceiling<0m? |
| 601 bra calc_deko_divemode3 ; Yes! | |
| 602 | |
|
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603 btfsc dekostop_active ; Already in nodeco mode ? |
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604 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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605 bcf dekostop_active ; clear flag |
| 0 | 606 |
|
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607 clrf decodata+0 ; for profile memory |
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608 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 609 |
|
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610 call PLED_display_ndl ; display no deco limit |
| 0 | 611 |
| 323 | 612 calc_deko_divemode5: |
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613 ; Check if extra cycles are needed to compute @5 variant: |
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614 btfss tts_extra_time ; Is @5 displayed ? |
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615 return ; No: don't compute it. |
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616 |
| 313 | 617 decfsz apnoe_mins ; Reached count-down ? |
|
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618 return ; No: don't compute yet. |
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619 |
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620 movlw .6 |
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621 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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622 |
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623 movlw .2 ; Restart countdown. |
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624 movwf apnoe_mins |
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625 return |
| 323 | 626 |
| 627 calc_deko_divemode3: | |
| 628 btfss dekostop_active ; Already in deco mode ? | |
| 629 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 630 bsf dekostop_active ; Set flag | |
| 631 | |
| 632 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 633 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 634 | |
| 635 call PLED_display_deko ; display decodata | |
| 636 bra calc_deko_divemode5 | |
| 313 | 637 |
| 124 | 638 ;----------------------------------------------------------------------------- |
| 69 | 639 |
| 237 | 640 divemode_prepare_flags_for_deco: |
|
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641 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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642 |
| 197 | 643 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 644 movff WREG,char_I_saturation_multiplier | |
| 645 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 646 movff WREG,char_I_desaturation_multiplier | |
| 647 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 648 movff WREG,char_I_deco_distance | |
| 649 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 650 movff WREG,char_I_depth_last_deco | |
| 203 | 651 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 652 movff divemins+1,int_I_divemins+1 | |
| 197 | 653 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 654 |
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655 ;----------------------------------------------------------------------------- |
| 0 | 656 |
| 657 store_dive_data: ; CF20 seconds gone | |
| 658 bcf store_sample ; update only any CF20 seconds | |
| 659 bsf update_divetime ; update divemins every CF20 seconds | |
| 660 | |
| 233 | 661 ifndef __DEBUG |
| 662 btfsc simulatormode_active ; Are we in simulator mode? | |
| 663 return ; Yes, discard everything | |
| 664 endif | |
| 33 | 665 |
| 0 | 666 btfsc header_stored ; Header already stored? |
|
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667 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 668 bsf header_stored ; Store header |
| 669 | |
| 670 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 671 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 672 | |
| 673 ; shift address for header | |
| 674 ; the header will be stored after the dive | |
| 457 | 675 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 676 |
| 677 store_dive_data2: | |
|
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678 SAFE_2BYTE_COPY rel_pressure, lo |
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679 movf lo,W ; store depth with every sample |
| 0 | 680 call write_external_eeprom |
|
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681 movf hi,W |
| 0 | 682 call write_external_eeprom |
| 683 | |
| 684 ;First, find out how many bytes will append to this sample.... | |
| 685 clrf ProfileFlagByte ; clear number of bytes to append | |
| 686 | |
| 687 ; Check Extented informations | |
| 688 decfsz divisor_temperature,W ; Check divisor | |
| 689 bra check_extended1 | |
| 690 movlw d'2' ; Information length | |
| 691 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 692 check_extended1: | |
| 693 decfsz divisor_deco,W ; Check divisor | |
| 694 bra check_extended2 | |
| 695 movlw d'2' ; Information length | |
| 696 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 697 check_extended2: | |
| 374 | 698 decfsz divisor_gf,W ; Check divisor |
| 0 | 699 bra check_extended3 |
| 374 | 700 movlw d'1' ; Information length |
| 0 | 701 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 702 check_extended3: | |
| 703 decfsz divisor_ppo2,W ; Check divisor | |
| 704 bra check_extended4 | |
| 705 movlw d'3' ; Information length | |
| 706 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 707 check_extended4: | |
| 708 decfsz divisor_deco_debug,W; Check divisor | |
| 709 bra check_extended5 | |
| 710 movlw d'9' ; Information length | |
| 711 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 712 check_extended5: | |
| 367 | 713 decfsz divisor_cns,W ; Check divisor |
| 0 | 714 bra check_extended6 |
| 367 | 715 movlw d'1' ; Information length |
| 0 | 716 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 717 check_extended6: | |
| 718 | |
| 719 ; Second, check global event flag | |
| 720 btfss event_occured ; Check global event flag | |
| 721 bra store_dive_data3 ; No Event | |
| 722 movlw d'1' | |
| 723 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 724 | |
| 725 clrf EventByte ; reset EventByte | |
| 726 | |
| 727 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 728 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 729 clrf AlarmType ; Reset AlarmType | |
| 730 | |
| 731 ; Third, check events and add aditional bytes | |
| 732 btfss manual_gas_changed ; Check flag | |
| 733 bra check_event1 | |
| 734 movlw d'2' ; Information length | |
| 735 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 736 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 737 check_event1: | |
| 738 btfss stored_gas_changed ; Check flag | |
| 739 bra check_event2 | |
| 740 movlw d'1' ; Information length | |
| 741 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 742 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 743 check_event2: | |
|
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744 btfss setpoint_changed ; Check flag |
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745 bra check_event3 |
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746 movlw d'1' ; Information length |
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747 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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748 bsf EventByte,6 ; Also set Flag in EventByte! |
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749 check_event3: |
| 0 | 750 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 751 | |
| 752 store_dive_data3: | |
| 753 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 754 call write_external_eeprom | |
| 755 | |
| 756 btfss event_occured ; Check global event flag (again) | |
| 757 bra store_dive_data4 ; No Event | |
| 758 | |
| 759 ; Store the EventByte + additional bytes now | |
| 760 movf EventByte,W | |
| 761 call write_external_eeprom | |
| 762 | |
|
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763 btfss manual_gas_changed ; Check flag |
| 0 | 764 bra store_dive_data3a |
| 765 read_int_eeprom d'24' ; % O2 Gas6 | |
| 766 movf EEDATA,W | |
| 767 call write_external_eeprom | |
| 768 read_int_eeprom d'25' ; % He Gas6 | |
| 769 movf EEDATA,W | |
| 770 call write_external_eeprom | |
|
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|
771 bcf manual_gas_changed ; Clear this event |
| 0 | 772 |
| 773 store_dive_data3a: | |
| 774 btfss stored_gas_changed ; Check flag | |
| 775 bra store_dive_data3b | |
| 776 movf active_gas,W ; Store active gas | |
| 777 call write_external_eeprom | |
|
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|
778 bcf stored_gas_changed ; Clear this event |
| 0 | 779 store_dive_data3b: |
| 780 | |
| 781 store_dive_data4: | |
| 782 | |
| 783 ; Store extended informations | |
| 784 decfsz divisor_temperature,F ; Check divisor | |
| 785 bra store_extended1 | |
| 786 rcall store_dive_temperature | |
| 787 store_extended1: | |
| 788 decfsz divisor_deco,F ; Check divisor | |
| 789 bra store_extended2 | |
| 790 rcall store_dive_decodata | |
| 791 store_extended2: | |
| 374 | 792 decfsz divisor_gf,F ; Check divisor |
| 0 | 793 bra store_extended3 |
| 374 | 794 rcall store_dive_gf |
| 0 | 795 store_extended3: |
| 796 decfsz divisor_ppo2,F ; Check divisor | |
| 797 bra store_extended4 | |
| 798 rcall store_dive_ppo2 | |
| 799 store_extended4: | |
| 800 decfsz divisor_deco_debug,F; Check divisor | |
| 801 bra store_extended5 | |
| 802 rcall store_dive_decodebug | |
| 803 store_extended5: | |
| 367 | 804 decfsz divisor_cns,F ; Check divisor |
| 0 | 805 bra store_extended6 |
| 367 | 806 rcall store_dive_cns |
| 0 | 807 store_extended6: |
| 808 | |
| 809 ; The next block is required to take care of "store never" | |
| 810 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 811 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 812 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 813 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 814 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 815 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 816 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 817 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 818 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 819 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 820 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 821 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 822 |
| 823 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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824 |
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825 ; SetPoint change appended to information due to compatibility reasons |
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826 btfss setpoint_changed ; Check flag |
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827 bra store_dive_data5 |
| 447 | 828 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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829 call write_external_eeprom |
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830 bcf setpoint_changed ; Clear this event |
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831 |
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832 store_dive_data5: |
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|
833 bcf event_occured ; Clear the global event flag |
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|
834 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 835 |
| 367 | 836 store_dive_cns: |
| 837 movff char_O_CNS_fraction,WREG | |
| 838 call write_external_eeprom ; Store in EEPROM | |
| 0 | 839 GETCUSTOM8 d'26' |
| 367 | 840 movwf divisor_cns ; Reload divisor from CF |
| 0 | 841 return |
| 842 | |
| 843 store_dive_decodebug: | |
| 532 | 844 ; do something here |
| 0 | 845 GETCUSTOM8 d'25' |
| 846 movwf divisor_deco_debug ; Reload divisor from CF | |
| 847 return | |
| 848 | |
| 849 store_dive_ppo2: | |
| 850 movlw 0x00 ; Dummy | |
| 851 call write_external_eeprom | |
| 852 movlw 0x00 ; Dummy | |
| 853 call write_external_eeprom | |
| 854 movlw 0x00 ; Dummy | |
| 855 call write_external_eeprom | |
| 856 GETCUSTOM8 d'24' | |
| 857 movwf divisor_ppo2 ; Reload divisor from CF | |
| 858 return | |
| 859 | |
| 374 | 860 store_dive_gf: |
| 375 | 861 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 862 call write_external_eeprom |
| 863 GETCUSTOM8 d'23' | |
| 374 | 864 movwf divisor_gf ; Reload divisor from CF |
| 0 | 865 return |
| 866 | |
| 867 store_dive_decodata: | |
| 868 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 869 call write_external_eeprom | |
| 870 movf decodata+1,W ; no stop time of length of first stop | |
| 871 call write_external_eeprom | |
| 872 GETCUSTOM8 d'22' | |
| 457 | 873 |
| 874 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 875 movlw d'0' ; Yes, set to zero | |
| 0 | 876 movwf divisor_deco ; Reload divisor from CF |
| 877 return | |
| 878 | |
| 879 store_dive_temperature: | |
|
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|
880 SAFE_2BYTE_COPY temperature,lo |
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|
881 movf lo,W ; append temperature to current sample! |
| 0 | 882 call write_external_eeprom |
|
341
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|
883 movf hi,W |
| 0 | 884 call write_external_eeprom |
| 885 GETCUSTOM8 d'21' | |
| 886 movwf divisor_temperature ; Reload divisor from CF | |
| 887 return | |
| 888 | |
| 889 calc_velocity: ; called every two seconds | |
| 890 btfss divemode | |
| 891 bra do_not_display_velocity ; display velocity only in divemode | |
| 892 | |
| 893 calc_velocity2: | |
|
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|
894 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 895 movff last_pressure+0,sub_b+0 |
| 896 movff last_pressure+1,sub_b+1 | |
|
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|
897 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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|
898 movff sub_a+1,last_pressure+1 |
| 0 | 899 |
| 900 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 901 | |
| 902 movff sub_c+0,xA+0 | |
| 903 movff sub_c+1,xA+1 | |
| 494 | 904 movlw d'39' ;77 when called every second.... |
| 0 | 905 movwf xB+0 |
| 906 clrf xB+1 | |
|
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|
907 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 908 movff xC+0,divA+0 |
| 909 movff xC+1,divA+1 | |
| 910 movlw d'7' | |
| 911 movwf divB | |
| 912 call div16 ; devided by 2^7 equals velocity in m/min | |
| 913 | |
| 914 movlw d'99' | |
|
492
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|
915 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 916 bra calc_velocity3 |
| 917 movwf divA ; divA=99 | |
| 918 | |
| 919 calc_velocity3: | |
| 920 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 921 subwf divA+0,W ; | |
| 922 | |
| 923 btfss STATUS,C | |
| 924 bra do_not_display_velocity | |
| 925 | |
| 926 update_velocity: | |
| 927 bsf display_velocity | |
|
492
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|
928 |
|
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|
929 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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|
930 movwf lo |
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|
931 movlw d'1' |
|
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|
932 cpfseq lo ; =1? |
|
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|
933 bra update_velocity1 ; No |
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+CHANGE: Velocity display updated every second
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|
934 |
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|
935 call PLED_display_velocity_graphical |
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|
936 return |
|
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|
937 |
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|
938 update_velocity1: |
| 0 | 939 call PLED_display_velocity |
| 940 return | |
| 941 | |
| 942 do_not_display_velocity: | |
| 943 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 944 return | |
| 945 | |
| 946 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 947 call PLED_display_velocity_clear | |
| 948 return | |
| 949 | |
| 237 | 950 check_ppO2: ; check current ppO2 and display warning if required |
| 951 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 952 return |
| 953 | |
| 3 | 954 check_ppO2_bail: ; In CC mode but bailout active! |
|
592
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955 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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diff
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|
956 movlw .6 |
|
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577
diff
changeset
|
957 cpfseq EEDATA |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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|
958 bra check_ppO2_non_pscr |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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changeset
|
959 ; in PSCR mode |
|
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diff
changeset
|
960 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
| 595 | 961 movff sub_c+0,xA+0 |
| 962 movff sub_c+1,xA+1 | |
| 963 movlw d'100' | |
| 964 movwf xB+0 | |
| 965 clrf xB+1 | |
| 966 call div16x16 ; /100 | |
| 967 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 968 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 969 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
| 970 clrf xC+2 | |
| 971 clrf xC+3 | |
|
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|
972 movff sub_c+0,xC+0 |
|
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changeset
|
973 movff sub_c+1,xC+1 ; copy for comptibility |
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|
974 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
|
975 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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577
diff
changeset
|
976 check_ppO2_non_pscr: |
|
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changeset
|
977 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 978 movlw d'10' |
| 979 movwf xB+0 | |
| 980 clrf xB+1 | |
| 981 call div16x16 ; xC=p_amb/10 | |
| 982 movff xC+0,xA+0 | |
| 983 movff xC+1,xA+1 | |
| 984 movff char_I_O2_ratio,xB+0 | |
| 985 clrf xB+1 | |
|
592
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diff
changeset
|
986 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
|
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577
diff
changeset
|
987 ; bra check_ppO2_check |
|
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diff
changeset
|
988 check_ppO2_check: |
| 74 | 989 ; Check very high ppO2 manually |
|
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|
990 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 991 bra check_ppO2_bail2 ; Yes, display Value! |
| 992 | |
| 0 | 993 ; Check if ppO2 should be displayed |
| 994 movff xC+0,sub_b+0 | |
| 995 movff xC+1,sub_b+1 | |
| 996 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 997 mullw d'100' ; ppo2_display_high*100 | |
| 998 movff PRODL,sub_a+0 | |
| 999 movff PRODH,sub_a+1 | |
| 1000 call sub16 | |
| 1001 bcf ppO2_show_value ; clear flag | |
| 1002 btfsc neg_flag | |
| 1003 bsf ppO2_show_value ; set flag if required | |
| 1004 | |
| 1005 ;check if we are within our warning thresholds! | |
| 1006 movff xC+0,sub_b+0 | |
| 1007 movff xC+1,sub_b+1 | |
| 1008 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 1009 mullw d'100' ; ppo2_warning_high*100 | |
| 1010 movff PRODL,sub_a+0 | |
| 1011 movff PRODH,sub_a+1 | |
| 1012 call sub16 | |
| 1013 btfss neg_flag | |
| 1014 bra check_ppO2_0 ; Not too high | |
| 1015 | |
| 74 | 1016 check_ppO2_bail2: |
| 1017 bsf ppO2_show_value ; set flag if required | |
| 0 | 1018 movlw d'5' ; Type of Alarm |
| 1019 movwf AlarmType ; Copy to Alarm Register | |
| 1020 bsf event_occured ; Set Event Flag | |
| 1021 | |
| 1022 check_ppO2_0: | |
| 1023 movff xC+0,sub_b+0 | |
| 1024 movff xC+1,sub_b+1 | |
| 210 | 1025 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 1026 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 1027 movff PRODL,sub_a+0 |
| 1028 movff PRODH,sub_a+1 | |
| 1029 call sub16 | |
| 1030 btfsc neg_flag | |
| 1031 bra check_ppO2_1 ; Not too low | |
| 1032 | |
| 1033 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 1034 movlw d'4' ; Type of Alarm | |
| 1035 movwf AlarmType ; Copy to Alarm Register | |
| 1036 bsf event_occured ; Set Event Flag | |
| 1037 | |
| 1038 check_ppO2_1: | |
| 1039 btfsc ppO2_show_value ; show value? | |
| 1040 bra check_ppO2_2 ; yes! | |
| 1041 | |
| 1042 btfss ppO2_display_active ; is the value displayed? | |
| 1043 bra check_ppO2_3 ; No, so clear not required | |
| 1044 | |
| 1045 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 1046 bcf ppO2_display_active ; clear flag | |
| 1047 bra check_ppO2_3 ; done | |
| 1048 | |
| 1049 check_ppO2_2: | |
| 1050 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 1051 bsf ppO2_display_active ; Set flag | |
| 1052 | |
| 1053 check_ppO2_3: | |
| 1054 return ; done | |
| 1055 | |
|
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|
1056 ;============================================================================= |
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1057 ; Compare all enabled gas in list, to see if a better one is available. |
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1058 ; |
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|
1059 ; Output: better_gas_available |
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|
1060 ; |
| 210 | 1061 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 1062 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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|
1063 |
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|
1064 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 1065 movlw d'100' |
| 1066 movwf xB+0 | |
| 1067 clrf xB+1 | |
| 1068 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 1069 | |
| 1070 check_gas_change1: ; check gas1 | |
|
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|
1071 btfss gaslist_active,0 ; check active flag |
| 8 | 1072 bra check_gas_change2 ; skip inactive gases! |
| 1073 movlw d'1' | |
| 1074 cpfseq active_gas ; is this gas currently selected? | |
| 1075 bra check_gas_change1x ; No... | |
| 1076 bra check_gas_change2 ; Yes, skip depth check | |
| 1077 check_gas_change1x: | |
| 1078 read_int_eeprom d'28' ; read gas_change_depth | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1079 movlw minimum_change_depth |
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changeset
|
1080 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1081 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 1082 movf xC+0,W ; load depth in m into WREG | |
| 1083 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1084 bra check_gas_change2 ; No, check next gas | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1085 movlw better_gas_window |
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|
1086 subwf EEDATA,W ; Change depth-better_gas_window |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1087 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1088 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1089 | |
| 1090 check_gas_change2: ; check gas2 | |
|
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|
1091 btfss gaslist_active,1 ; check active flag |
| 8 | 1092 bra check_gas_change3 ; skip inactive gases! |
| 1093 movlw d'2' | |
| 1094 cpfseq active_gas ; is this gas currently selected? | |
| 1095 bra check_gas_change2x ; No... | |
| 1096 bra check_gas_change3 ; Yes, skip depth check | |
| 1097 check_gas_change2x: | |
| 1098 read_int_eeprom d'29' ; read gas_change_depth | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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|
1099 movlw minimum_change_depth |
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changeset
|
1100 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1101 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 1102 movf xC+0,W ; load depth in m into WREG | |
| 1103 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1104 bra check_gas_change3 ; No, check next gas | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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|
1105 movlw better_gas_window |
|
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changeset
|
1106 subwf EEDATA,W ; Change depth-better_gas_window |
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changeset
|
1107 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1108 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1109 | |
| 1110 check_gas_change3: ; check gas3 | |
|
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1111 btfss gaslist_active,2 ; check active flag |
| 8 | 1112 bra check_gas_change4 ; skip inactive gases! |
| 1113 movlw d'3' | |
| 1114 cpfseq active_gas ; is this gas currently selected? | |
| 1115 bra check_gas_change3x ; No... | |
| 1116 bra check_gas_change4 ; Yes, skip depth check | |
| 1117 check_gas_change3x: | |
| 1118 read_int_eeprom d'30' ; read gas_change_depth | |
|
415
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changeset
|
1119 movlw minimum_change_depth |
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1120 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1121 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1122 movf xC+0,W ; load depth in m into WREG | |
| 1123 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1124 bra check_gas_change4 ; No, check next gas | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1125 movlw better_gas_window |
|
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|
1126 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
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|
1127 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1128 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1129 | |
| 1130 check_gas_change4: ; check gas4 | |
|
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|
1131 btfss gaslist_active,3 ; check active flag |
| 8 | 1132 bra check_gas_change5 ; skip inactive gases! |
| 1133 movlw d'4' | |
| 1134 cpfseq active_gas ; is this gas currently selected? | |
| 1135 bra check_gas_change4x ; No... | |
| 1136 bra check_gas_change5 ; Yes, skip depth check | |
| 1137 check_gas_change4x: | |
| 1138 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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diff
changeset
|
1139 movlw minimum_change_depth |
|
d022c62a1df5
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changeset
|
1140 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1141 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1142 movf xC+0,W ; load depth in m into WREG | |
| 1143 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1144 bra check_gas_change5 ; No, check next gas | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1145 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1146 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
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413
diff
changeset
|
1147 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1148 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1149 | |
| 1150 check_gas_change5: ; check gas5 | |
|
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|
1151 btfss gaslist_active,4 ; check active flag |
| 8 | 1152 bra check_gas_change6 ; skip inactive gases! |
| 1153 movlw d'5' | |
| 1154 cpfseq active_gas ; is this gas currently selected? | |
| 1155 bra check_gas_change5x ; No... | |
| 1156 bra check_gas_change6 ; Yes, skip depth check | |
| 1157 check_gas_change5x: | |
| 1158 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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changeset
|
1159 movlw minimum_change_depth |
|
d022c62a1df5
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changeset
|
1160 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1161 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1162 movf xC+0,W ; load depth in m into WREG | |
| 1163 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1164 bra check_gas_change6 ; No, check next gas | |
|
415
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diff
changeset
|
1165 movlw better_gas_window |
|
d022c62a1df5
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diff
changeset
|
1166 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1167 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1168 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1169 | |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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|
1170 check_gas_change6: |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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changeset
|
1171 btfsc is_bailout ;=1: CC mode, but bailout active! |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
diff
changeset
|
1172 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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diff
changeset
|
1173 |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
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diff
changeset
|
1174 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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parents:
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diff
changeset
|
1175 bcf better_gas_available ; Yes, do not blink better gas |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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parents:
498
diff
changeset
|
1176 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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diff
changeset
|
1177 check_gas_change7: |
|
505
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fix bb bug #66: CCR air mode: should not blink for my bailout
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parents:
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diff
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|
1178 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1179 return |
| 1180 | |
|
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|
1181 ;============================================================================= |
|
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|
1182 |
| 0 | 1183 calculate_noflytime: |
| 1184 ; calculate nofly time | |
| 1185 movff int_O_desaturation_time+0,xA+0 | |
| 1186 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1187 |
| 1188 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1189 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1190 | |
| 0 | 1191 tstfsz xA+0 ; Desat=0? |
| 1192 bra calculate_noflytime2 | |
| 1193 tstfsz xA+1 ; Desat=0? | |
| 1194 bra calculate_noflytime2 | |
|
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|
1195 |
|
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|
1196 calculate_noflytime_3: |
| 0 | 1197 ; Desaturation time = zero |
|
229
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|
1198 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1199 clrf nofly_time+1 ; Clear nofly time |
| 1200 bcf nofly_active ; Clear flag | |
| 1201 return | |
| 218 | 1202 |
| 0 | 1203 calculate_noflytime2: |
| 1204 movff xA+0,int_I_temp+0 | |
| 1205 movff xA+1,int_I_temp+1 | |
| 1206 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1207 movff WREG,char_I_temp |
| 0 | 1208 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1209 call deco_calc_percentage |
| 0 | 1210 movlb b'00000001' ; select ram bank 1 |
| 1211 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1212 movff int_I_temp+0,xA+0 | |
| 1213 movff int_I_temp+1,xA+1 | |
| 1214 tstfsz xA+0 ; Desat=0? | |
| 1215 bra calculate_noflytime_2_final | |
| 1216 tstfsz xA+1 ; Desat=0? | |
| 1217 bra calculate_noflytime_2_final | |
|
229
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|
1218 bra calculate_noflytime_3 |
|
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|
1219 |
| 0 | 1220 calculate_noflytime_2_final: |
| 1221 movff xA+0,nofly_time+0 | |
| 1222 movff xA+1,nofly_time+1 | |
| 1223 bsf nofly_active ; Set flag | |
| 1224 return | |
| 1225 | |
| 1226 end_dive: | |
| 1227 btfss realdive ; dive longer then one minute | |
| 1228 goto end_dive_common ; No, discard everything | |
| 1229 | |
| 233 | 1230 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1231 ifndef __DEBUG | |
| 1232 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1233 goto end_dive_common ; Yes, discard everything | |
| 1234 endif | |
| 33 | 1235 |
|
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents:
75
diff
changeset
|
1236 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1237 |
| 1238 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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changeset
|
1239 call apnoe_calc_maxdepth |
| 0 | 1240 |
| 1241 ; calculate desaturation time | |
| 251 | 1242 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1243 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1244 |
| 251 | 1245 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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|
1246 movff WREG,char_I_desaturation_multiplier |
| 0 | 1247 |
| 1248 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1249 call deco_calc_desaturation_time ; calculate desaturation time |
|
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|
1250 movlb b'00000001' ; select ram bank 1 |
|
453
38b38b105782
compute desat based on 30min old surface pressure
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parents:
447
diff
changeset
|
1251 call calc_deko_surfmode2 ; work-around for nofly bug |
|
229
85ea09d3b9d8
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parents:
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diff
changeset
|
1252 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
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parents:
458
diff
changeset
|
1253 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
c7b663939737
making waitms speed-independent, desat-time fix
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diff
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|
1254 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
229
85ea09d3b9d8
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changeset
|
1255 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1256 ; store header and ... |
| 1257 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1258 call write_external_eeprom | |
| 1259 movlw 0xFD | |
| 1260 call write_external_eeprom | |
| 1261 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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diff
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|
1262 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1263 |
| 1264 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1265 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1266 | |
| 1267 movlw 0xFA ; Header start | |
| 1268 call write_external_eeprom | |
| 1269 movlw 0xFA | |
| 1270 call write_external_eeprom | |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
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diff
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|
1271 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1272 call write_external_eeprom |
|
229
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diff
changeset
|
1273 movf month,W ; Date |
| 0 | 1274 call write_external_eeprom |
| 1275 movf day,W | |
| 1276 call write_external_eeprom | |
| 1277 movf year,W | |
| 1278 call write_external_eeprom | |
| 1279 movf hours,W ; End of dive time | |
| 1280 call write_external_eeprom | |
| 1281 movf mins,W | |
| 1282 call write_external_eeprom | |
| 1283 | |
| 1284 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1285 bra end_dive1 ; Store normal depth | |
| 1286 | |
| 1287 movff apnoe_max_pressure+0,lo | |
| 1288 movff apnoe_max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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parents:
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diff
changeset
|
1289 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1290 movff lo,apnoe_max_pressure+0 |
| 1291 movff hi,apnoe_max_pressure+1 | |
| 1292 | |
| 1293 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1294 call write_external_eeprom | |
| 1295 movf apnoe_max_pressure+1,W | |
| 1296 call write_external_eeprom | |
| 1297 bra end_dive2 ; skip | |
| 1298 | |
| 1299 end_dive1: | |
| 1300 movff max_pressure+0,lo | |
| 1301 movff max_pressure+1,hi | |
|
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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parents:
386
diff
changeset
|
1302 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1303 movff lo,max_pressure+0 |
| 1304 movff hi,max_pressure+1 | |
| 1305 | |
| 1306 movf max_pressure+0,W ; Max. depth | |
| 1307 call write_external_eeprom | |
| 1308 movf max_pressure+1,W | |
| 1309 call write_external_eeprom | |
| 1310 | |
| 1311 end_dive2: | |
| 1312 movf divemins+0,W ; divetime minutes | |
| 1313 call write_external_eeprom | |
| 1314 movf divemins+1,W | |
| 1315 call write_external_eeprom | |
| 1316 movf divesecs,W ; divetime seconds | |
| 1317 call write_external_eeprom | |
| 1318 movf mintemp+0,W ; minimum temperature | |
| 1319 call write_external_eeprom | |
| 1320 movf mintemp+1,W | |
| 1321 call write_external_eeprom | |
| 1322 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1323 call write_external_eeprom | |
| 1324 movf last_surfpressure_30min+1,W | |
| 1325 call write_external_eeprom | |
| 1326 movff int_O_desaturation_time+0,lo ; | |
| 1327 movff int_O_desaturation_time+1,hi | |
| 1328 movf lo,W ; desaturation time in minutes | |
| 1329 call write_external_eeprom | |
| 1330 movf hi,W ; | |
| 1331 call write_external_eeprom | |
| 1332 | |
| 1333 ; Gases.... | |
| 1334 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1335 movf EEDATA,W | |
| 1336 call write_external_eeprom | |
| 1337 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1338 movf EEDATA,W | |
| 1339 call write_external_eeprom | |
| 1340 | |
| 1341 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1342 movf EEDATA,W | |
| 1343 call write_external_eeprom | |
| 1344 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1345 movf EEDATA,W | |
| 1346 call write_external_eeprom | |
| 1347 | |
| 1348 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1349 movf EEDATA,W | |
| 1350 call write_external_eeprom | |
| 1351 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1352 movf EEDATA,W | |
| 1353 call write_external_eeprom | |
| 1354 | |
| 1355 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1356 movf EEDATA,W | |
| 1357 call write_external_eeprom | |
| 1358 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1359 movf EEDATA,W | |
| 1360 call write_external_eeprom | |
| 1361 | |
| 1362 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1363 movf EEDATA,W | |
| 1364 call write_external_eeprom | |
| 1365 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1366 movf EEDATA,W | |
| 1367 call write_external_eeprom | |
| 1368 | |
| 1369 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1370 movf EEDATA,W | |
| 1371 call write_external_eeprom | |
| 1372 read_int_eeprom d'25' ; % He Gas6 | |
| 1373 movf EEDATA,W | |
| 1374 call write_external_eeprom | |
| 1375 read_int_eeprom d'33' ; start gas | |
| 1376 movf EEDATA,W | |
| 1377 call write_external_eeprom | |
| 1378 | |
| 1379 movlw softwareversion_x ; Firmware version | |
| 1380 call write_external_eeprom | |
| 1381 movlw softwareversion_y | |
| 1382 call write_external_eeprom | |
| 1383 movf batt_voltage+0,W ; Battery voltage | |
| 1384 call write_external_eeprom | |
| 1385 movf batt_voltage+1,W | |
| 1386 call write_external_eeprom | |
| 1387 | |
| 1388 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1389 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1390 movlw d'1' ; Apnoe sampling rate | |
| 1391 call write_external_eeprom | |
| 1392 | |
| 1393 movlw d'2' ; information size temperature | |
| 1394 movwf temp1 ; copy to bits 0-3 | |
| 1395 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1396 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1397 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1398 call write_external_eeprom | |
| 1399 | |
| 1400 movlw d'2' ; information size deco | |
| 1401 movwf temp1 ; copy to bits 0-3 | |
| 1402 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1403 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1404 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1405 movlw d'0' ; Yes, set to zero | |
| 0 | 1406 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1407 call write_external_eeprom | |
| 1408 | |
|
376
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first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1409 movlw d'1' ; information size GF |
| 0 | 1410 movwf temp1 ; copy to bits 0-3 |
| 1411 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
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|
1412 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1413 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1414 call write_external_eeprom | |
| 1415 | |
| 1416 movlw d'3' ; information size pp02 | |
| 1417 movwf temp1 ; copy to bits 0-3 | |
| 1418 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1419 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1420 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1421 call write_external_eeprom | |
| 1422 | |
| 532 | 1423 movlw d'0' ; information size Decodebug |
| 0 | 1424 movwf temp1 ; copy to bits 0-3 |
| 1425 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1426 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1427 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1428 call write_external_eeprom | |
| 1429 | |
| 367 | 1430 movlw d'1' ; information size cns |
| 0 | 1431 movwf temp1 ; copy to bits 0-3 |
| 1432 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1433 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1434 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1435 call write_external_eeprom | |
| 1436 | |
| 1437 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1438 movf EEDATA,W | |
| 1439 call write_external_eeprom ; Store Salinity to Dive | |
|
253
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show CNS in logbook for all dives made with V1.84beta and later
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|
1440 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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|
1441 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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251
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|
1442 call write_external_eeprom ; Stores CNS% |
| 0 | 1443 |
|
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Debugging the new logbook format, 64kB download routine
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|
1444 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1445 call write_external_eeprom |
|
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|
1446 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
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|
1447 call write_external_eeprom |
|
357
562f1bc79f3c
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|
1448 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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diff
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|
1449 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1450 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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diff
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|
1451 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
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|
1452 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1453 |
| 375 | 1454 movlw d'32' ; GF_lo |
| 374 | 1455 movff char_I_deco_model,lo |
| 1456 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1457 movlw d'11' ; Saturation Multiplier |
| 1458 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1459 call write_external_eeprom ; write WREG into external memory |
| 375 | 1460 |
| 1461 movlw d'33' ; GF_hi | |
| 374 | 1462 movff char_I_deco_model,lo |
| 1463 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1464 movlw d'12' ; Desaturation Multiplier |
| 1465 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1466 call write_external_eeprom ; write WREG into external memory |
| 375 | 1467 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1468 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
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|
1469 movf EEDATA,W |
| 374 | 1470 call write_external_eeprom ; write WREG into external memory |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
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367
diff
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|
1471 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1472 clrf WREG |
|
5c186a72cb5d
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|
1473 call write_external_eeprom ; Spare3 |
|
5c186a72cb5d
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|
1474 clrf WREG |
|
5c186a72cb5d
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|
1475 call write_external_eeprom ; Spare2 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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349
diff
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|
1476 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
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|
1477 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
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344
diff
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|
1478 |
| 0 | 1479 movlw 0xFB ; Header stop |
| 1480 call write_external_eeprom | |
| 1481 movlw 0xFB | |
| 1482 call write_external_eeprom | |
| 1483 | |
| 1484 ; Increase total dive counter | |
| 1485 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1486 movff EEDATA,temp1 ; Low byte | |
| 1487 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1488 movff EEDATA,temp2 ; high byte | |
| 1489 bcf STATUS,C | |
| 1490 movlw d'1' | |
| 1491 addwf temp1 | |
| 1492 movlw d'0' | |
| 1493 addwfc temp2 | |
| 1494 movff temp1,EEDATA | |
| 1495 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1496 movff temp2,EEDATA | |
| 1497 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1498 | |
| 1499 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1500 tstfsz lo ; lo=0? | |
| 1501 bra change_logbook_offset1 ; No, adjust offset | |
| 1502 tstfsz hi ; hi=0? | |
| 1503 bra change_logbook_offset1 ; No, adjust offset | |
| 1504 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1505 change_logbook_offset1: | |
| 1506 movlw d'1' | |
| 1507 addwf lo | |
| 1508 movlw d'0' | |
| 1509 addwfc hi | |
| 1510 movlw d'112' ; CF28 *4 Bytes... | |
| 1511 addlw 0x82 | |
| 1512 movwf EEADR | |
| 1513 movff lo,EEDATA | |
| 1514 call write_eeprom ; Lowbyte | |
| 1515 movlw d'112' ; CF28 *4 Bytes... | |
| 1516 addlw 0x83 | |
| 1517 movwf EEADR | |
| 1518 movff hi,EEDATA | |
| 1519 call write_eeprom ; Highbyte | |
| 1520 | |
| 1521 change_logbook_offset2: | |
| 25 | 1522 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
1523 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1524 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1525 |
| 1526 end_dive_common: | |
| 0 | 1527 bcf simulatormode_active ; if we were in simulator mode |
| 1528 | |
| 407 | 1529 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1530 ifndef __DEBUG | |
| 1531 btfsc restore_deco_data ; Restore decodata? | |
| 1532 call simulator_restore_tissue_data ; Yes! | |
| 1533 endif | |
| 0 | 1534 |
| 1535 goto surfloop ; and return to surfaceloop | |
| 1536 | |
| 1537 timeout_divemode: | |
| 1538 btfss realdive ; Dive longer then one minute | |
| 1539 return | |
| 1540 | |
| 1541 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1542 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1543 | |
| 233 | 1544 ifndef __DEBUG |
| 1545 btfsc simulatormode_active ; In Simulator mode? | |
| 1546 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1547 endif | |
| 0 | 1548 |
| 1549 bcf divemode | |
| 1550 incf timeout_counter,F | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
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diff
changeset
|
1551 movlw d'0' |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
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351
diff
changeset
|
1552 addwfc timeout_counter2,F ; timeout is 15bits |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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changeset
|
1553 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1554 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1555 |
|
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timeout display when deco stops are violated
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diff
changeset
|
1556 btfss dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
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diff
changeset
|
1557 bra timeout_divemode1 ; No, use normal CF02 timeout |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1558 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1559 ; Yes, use 10minutes counter |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1560 movlw LOW .600 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1561 movwf lo |
|
80a1d2d5a9ee
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|
1562 movlw HIGH .600 |
|
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|
1563 movwf hi |
|
80a1d2d5a9ee
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|
1564 |
|
80a1d2d5a9ee
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diff
changeset
|
1565 timeout_divemode1: |
|
352
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New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1566 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1567 movff hi,sub_a+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1568 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1569 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1570 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1571 btfss neg_flag ; Result negative? |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1572 bsf divemode ; No, set flag |
| 0 | 1573 return |
| 1574 | |
| 1575 timeout_divemode2: | |
| 1576 incf timeout_counter,F ; seconds... | |
| 1577 movlw d'60' | |
| 1578 cpfseq timeout_counter ; timeout_counter=60? | |
| 1579 return ; No. | |
| 1580 | |
| 1581 clrf timeout_counter | |
| 1582 bcf divemode | |
| 1583 incf apnoe_timeout_counter,F | |
| 1584 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1585 cpfseq apnoe_timeout_counter | |
| 1586 bsf divemode | |
| 1587 return | |
| 1588 | |
| 1589 timeout_divemode3: | |
| 1590 bcf divemode | |
| 1591 incf timeout_counter,F | |
| 1592 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1593 cpfsgt timeout_counter | |
| 1594 bsf divemode | |
| 1595 return | |
| 1596 | |
| 1597 update_divemode1: ; update any second | |
| 1598 call set_dive_modes ; tests if depth>threshold | |
| 1599 | |
| 1600 btfsc divemode | |
| 1601 call set_max_depth ; update max. depth if required | |
| 1602 | |
| 1603 btfsc divemode | |
| 1604 call set_min_temp ; store min. temp if required | |
| 1605 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1606 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1607 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
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parents:
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diff
changeset
|
1608 movf lo,W |
| 0 | 1609 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1610 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1611 movf hi,W |
| 0 | 1612 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1613 bsf temp_changed ; Yes |
| 0 | 1614 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1615 call PLED_temp_divemode ; Displays temperature |
| 0 | 1616 |
| 1617 bcf pres_changed ; Display new depth? | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1618 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1619 movf lo,W |
| 0 | 1620 cpfseq last_pressure+0 |
| 1621 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1622 movf hi,W |
| 0 | 1623 cpfseq last_pressure+1 |
| 1624 bsf pres_changed ; Yes | |
| 1625 | |
| 1626 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1627 bsf pres_changed | |
| 1628 | |
| 1629 btfsc pres_changed | |
| 1630 call PLED_depth ; Displays new depth | |
| 1631 return | |
| 1632 | |
| 1633 update_divemode60: ; update any minute | |
| 1634 call get_battery_voltage ; gets battery voltage | |
| 1635 call set_powersafe ; red LED blinking if battery is low | |
| 1636 call PLED_max_pressure ; No, use normal max. depth | |
| 1637 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1638 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1639 bcf oneminupdate |
| 1640 return | |
| 1641 | |
| 1642 set_max_depth: | |
| 1643 movff max_pressure+0,sub_a+0 | |
| 1644 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1645 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
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JeanDo
parents:
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diff
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|
1646 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1647 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1648 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1649 btfss neg_flag | |
| 1650 return | |
| 1651 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1652 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1653 movff sub_b+1,max_pressure+1 |
| 0 | 1654 call PLED_max_pressure ; No, use normal max. depth |
| 1655 return | |
| 1656 | |
| 1657 set_min_temp: | |
| 1658 movff mintemp+0,sub_a+0 | |
| 1659 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1660 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
323
diff
changeset
|
1661 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1662 ; mintemp<T -> neg_flag=1 |
| 1663 ; T<=mintemp -> neg_flag=0 | |
| 1664 btfsc neg_flag | |
| 1665 return | |
| 1666 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1667 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1668 movff sub_b+1,mintemp+1 |
| 0 | 1669 return |
| 1670 | |
| 1671 set_dive_modes: | |
| 239 | 1672 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1673 bra set_dive_modes3 ; Yes! |
| 239 | 1674 |
| 615 | 1675 btfss divemode ; In divemode? |
| 1676 bra set_dive_modes0 ; No. | |
| 1677 | |
| 1678 ; in Divemode, check threshold from CF01 | |
| 1679 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
| 1680 movwf sub_a+0 ; dive_treshold is in cm | |
| 1681 clrf sub_a+1 | |
| 1682 bra set_dive_modes1 ; Done. | |
| 1683 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1684 set_dive_modes0: |
| 0 | 1685 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1686 movwf sub_a+0 ; dive_treshold is in cm | |
| 1687 clrf sub_a+1 | |
| 615 | 1688 bra set_dive_modes1 ; Done. |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1689 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1690 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1691 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1692 call sub16 ; sub_c = sub_a - sub_b |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1693 |
| 0 | 1694 btfss neg_flag |
| 239 | 1695 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1696 |
| 239 | 1697 btfsc realdive ; Dive longer than one minute? |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1698 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1699 btfsc realdive ; Dive longer than one minute? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1700 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
| 0 | 1701 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1702 set_dive_modes_common: |
| 239 | 1703 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1704 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1705 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1706 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1707 return |
| 1708 | |
| 1709 set_dive_modes2: | |
| 407 | 1710 bcf divemode2 ; Stop time |
| 1711 btfss realdive ; dive longer then one minute? | |
| 1712 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1713 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1714 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1715 return ; No, return |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1716 ; Yes, show divemode timeout |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1717 |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1718 btfsc menubit ; Divemode menu active? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1719 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1720 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1721 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1722 btfsc gauge_mode ; In Gauge mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1723 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1724 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1725 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1726 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1727 call PLED_divemode_timeout ; No, show the divemode timeout here... |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1728 btfsc dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1729 call PLED_divemode_timeout2 ; Yes, show red warning divemode counter |
| 0 | 1730 return |
| 1731 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1732 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1733 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1734 bra set_dive_modes0 ; Yes -> this is a real dive -> Use CF00 threshold for ascend |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1735 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1736 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1737 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1738 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1739 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1740 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1741 |
| 0 | 1742 set_powersafe: |
| 1743 btfsc low_battery_state ; battery warning alread active? | |
| 1744 bra set_powersafe2 ; Yes, but is it still required? | |
| 1745 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1746 movlw d'12' ; 3,328V | |
| 1747 cpfsgt batt_voltage+1 | |
| 1748 bra set_powersafe1 | |
| 1749 return | |
| 1750 | |
| 1751 set_powersafe1: | |
| 1752 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1753 movwf AlarmType ; Copy to Alarm Register | |
| 1754 bsf event_occured ; Set Event Flag | |
| 1755 bsf low_battery_state ; set flag for battery warning | |
| 1756 return ; return | |
| 1757 | |
| 1758 set_powersafe2: | |
| 1759 movlw d'13' ; 3,584V | |
| 1760 cpfsgt batt_voltage+1 | |
| 1761 bra set_powersafe1 ; Still to low | |
| 1762 bcf low_battery_state ; clear flag for battery warning mode | |
| 1763 return | |
| 1764 | |
| 1765 calc_average_depth: | |
| 111 | 1766 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1767 rcall reset_average1 ; Reset the resettable average depth | |
| 1768 | |
| 0 | 1769 ; 1. Add new 2xdepth to the Sum of depths registers |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1770 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1771 |
| 1772 movf b0_lo,w | |
| 1773 addwf average_depth_hold+0,F | |
| 1774 movf b0_hi,w | |
| 1775 addwfc average_depth_hold+1,F | |
| 1776 movlw d'0' | |
| 1777 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1778 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1779 |
| 1780 movf b0_lo,w | |
| 1781 addwf average_depth_hold+0,F | |
| 1782 movf b0_hi,w | |
| 1783 addwfc average_depth_hold+1,F | |
| 1784 movlw d'0' | |
| 1785 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1786 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1787 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1788 ; Do the same for the _total registers (Non-Resettable) |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1789 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1790 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1791 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1792 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1793 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1794 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1795 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1796 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1797 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1798 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1799 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1800 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1801 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1802 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1803 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1804 |
| 0 | 1805 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1806 movff average_divesecs+0,xB+0 | |
| 1807 movff average_divesecs+1,xB+1 ; Copy | |
| 1808 movff average_depth_hold+0,xC+0 | |
| 1809 movff average_depth_hold+1,xC+1 | |
| 1810 movff average_depth_hold+2,xC+2 | |
| 1811 movff average_depth_hold+3,xC+3 | |
| 1812 | |
| 1813 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1814 movff xC+0,avr_rel_pressure+0 | |
| 1815 movff xC+1,avr_rel_pressure+1 | |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1816 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1817 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1818 movff divemins+0,xA+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1819 movff divemins+1,xA+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1820 movlw d'60' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1821 movwf xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1822 clrf xB+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1823 call mult16x16 ; xC:4=xA:2*xB:2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1824 movf divesecs,W |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1825 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1826 movlw d'0' |
| 228 | 1827 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1828 movlw d'3' ; 2+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1829 btfss divesecs,0 ; divesecs even? |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1830 movlw d'2' ; Yes, do not add +1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1831 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1832 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1833 addwfc xC+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1834 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1835 movff xC+0,xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1836 movff xC+1,xB+1 ; Copy |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1837 movff average_depth_hold_total+0,xC+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1838 movff average_depth_hold_total+1,xC+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1839 movff average_depth_hold_total+2,xC+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1840 movff average_depth_hold_total+3,xC+3 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1841 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1842 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1843 movff xC+0,avr_rel_pressure_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1844 movff xC+1,avr_rel_pressure_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1845 |
| 0 | 1846 return |
| 1847 | |
| 111 | 1848 reset_average1: |
| 1849 clrf average_depth_hold+0 | |
| 1850 clrf average_depth_hold+1 | |
| 1851 clrf average_depth_hold+2 | |
| 1852 clrf average_depth_hold+3 ; Clear average depth register | |
| 1853 movlw d'2' | |
| 1854 movwf average_divesecs+0 | |
| 1855 clrf average_divesecs+1 | |
| 1856 bcf reset_average_depth ; Clear flag | |
| 1857 return | |
| 0 | 1858 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1859 ;============================================================================= |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1860 ; Setup everything to enter divemode. |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1861 ; |
| 0 | 1862 diveloop_boot: |
| 49 | 1863 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1864 clrf max_pressure+0 ; clear some variables |
| 1865 clrf max_pressure+1 | |
| 1866 clrf avr_rel_pressure+0 | |
| 1867 clrf avr_rel_pressure+1 | |
| 1868 | |
| 1869 movlw d'1' | |
| 1870 movwf apnoe_max_pressure+0 | |
| 1871 clrf apnoe_max_pressure+1 | |
| 1872 clrf apnoe_surface_mins | |
| 1873 clrf apnoe_surface_secs | |
| 1874 clrf apnoe_mins | |
| 1875 clrf apnoe_secs | |
| 1876 clrf divemins+0 | |
| 1877 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1878 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1879 clrf total_divetime_seconds+1 |
| 407 | 1880 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1881 | |
| 1882 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1883 call PLED_brightness_low | |
| 1884 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1885 movlw d'0' | |
| 1886 cpfsgt EEDATA | |
| 1887 call PLED_brightness_full | |
| 1888 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1889 bcf timeout_display |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1890 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1891 bcf menu3_active |
| 0 | 1892 clrf divesecs |
| 1893 clrf samplesecs | |
| 1894 clrf apnoe_timeout_counter ; timeout in minutes | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1895 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1896 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1897 clrf AlarmType ; Clear all alarms |
| 1898 bcf event_occured ; clear flag | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
1899 bcf setpoint_changed ; clear flag |
| 111 | 1900 rcall reset_average1 ; Reset the resettable average depth |
|
129
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1901 clrf average_depth_hold_total+0 |
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1902 clrf average_depth_hold_total+1 |
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1903 clrf average_depth_hold_total+2 |
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1904 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 1905 bcf depth_greater_100m ; clear flag |
| 577 | 1906 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
| 3 | 1907 bcf dekostop_active |
| 1908 bcf is_bailout ;=1: CC mode, but bailout active! | |
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1909 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
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1910 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
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NEW: CF65: Show a safety stop for no-deco dives
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1911 bcf show_safety_stop ;=1: Show the safety stop |
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1912 clrf safety_stop_countdown ; Clear count-down |
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1913 |
| 0 | 1914 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1915 | |
| 319 | 1916 btfsc simulatormode_active |
| 237 | 1917 bra diveloop_boot_1 |
| 1918 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1919 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1920 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1921 bra diveloop_boot_2 | |
| 1922 | |
| 1923 diveloop_boot_1: | |
| 1924 ; Simulator mode: Surface pressure is 1bar. | |
| 1925 movlw LOW .1000 | |
| 1926 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1927 movlw HIGH .1000 | |
| 1928 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1929 | |
| 1930 diveloop_boot_2: | |
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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1931 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1932 |
| 1933 ; Init profile recording parameters | |
| 237 | 1934 GETCUSTOM8 d'20' ; sample rate |
| 1935 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1936 GETCUSTOM8 d'21' |
| 237 | 1937 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1938 GETCUSTOM8 d'22' |
| 457 | 1939 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1940 movlw d'0' ; Yes, set to zero | |
| 0 | 1941 movwf divisor_deco |
| 1942 GETCUSTOM8 d'23' | |
| 374 | 1943 movwf divisor_gf |
| 0 | 1944 GETCUSTOM8 d'24' |
| 1945 movwf divisor_ppo2 | |
| 1946 GETCUSTOM8 d'25' | |
| 1947 movwf divisor_deco_debug | |
| 1948 GETCUSTOM8 d'26' | |
| 367 | 1949 movwf divisor_cns |
| 0 | 1950 |
| 1951 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1952 bra divemode1 | |
| 1953 ; Overwrite some parameters in Apnoe mode.... | |
| 1954 movlw d'1' | |
| 1955 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1956 | |
| 1957 divemode1: | |
| 1958 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1959 btfsc FLAG_const_ppO2_mode | |
| 292 | 1960 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1961 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1962 |
| 21 | 1963 bcf LED_blue |
| 0 | 1964 bcf low_battery_state ; clear flag for battery warning mode |
| 1965 bcf header_stored | |
| 1966 bcf premenu | |
| 1967 bcf realdive | |
| 1968 bsf update_divetime ; set flag | |
| 1969 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1970 call disable_rs232 ; Disable RS232 |
| 0 | 1971 |
| 292 | 1972 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1973 set_first_gas: | |
| 0 | 1974 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1975 movff EEDATA,active_gas ; Read start gas (1-5) | |
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Avoid spurious switch-depth stops with 3 or more gas.
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1976 movff EEDATA,char_I_current_gas |
| 0 | 1977 |
| 1978 decf active_gas,W ; Gas 0-4 | |
| 1979 mullw d'4' | |
| 1980 movf PRODL,W | |
| 1981 addlw d'7' ; = address for He ratio | |
| 1982 movwf EEADR | |
| 1983 call read_eeprom ; Read He ratio | |
| 1984 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1985 |
| 1986 decf EEADR,F | |
| 0 | 1987 call read_eeprom ; Read O2 ratio |
| 1988 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1989 |
| 0 | 1990 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1991 bsf STATUS,C ; Borrow bit | |
| 1992 movlw d'100' ; 100% | |
| 1993 subfwb wait_temp,W ; minus He | |
| 1994 bsf STATUS,C ; Borrow bit | |
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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1995 subfwb EEDATA,W ; minus O2 |
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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1996 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1997 |
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Hunting for refusing to ignore disabled gas in list...
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1998 ; Configure gaslist_active flag register |
| 281 | 1999 read_int_eeprom d'27' |
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2000 movff EEDATA, gaslist_active |
| 281 | 2001 return |