Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 764:7bfefa82db12
2.81beta start
| author | heinrichsweikamp |
|---|---|
| date | Mon, 09 Dec 2013 14:05:41 +0100 |
| parents | 920afa50bb0b |
| children | 5760f2b689c5 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 4 | |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; Mainroutines for divemode | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 10/01/05 | |
| 22 ; last updated: 15/05/08 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 diveloop: | |
| 27 call diveloop_boot ; Boot tasks for all modes | |
| 28 | |
| 256 | 29 ; start timer3 for deco routine CPU usesage monitor |
| 30 movlw b'00000011' | |
| 31 movwf T3CON ; Timer3 with 32768Hz clock running | |
| 32 | |
| 0 | 33 ; Startup Tasks for all modes |
| 34 ostc_debug 'R' ; Sends debug-information to screen if debugmode active | |
| 681 | 35 call DISP_ClearScreen ; clean up DISPLAY |
| 36 call DISP_divemode_mask ; Display mask | |
| 37 call DISP_temp_divemode ; Displays temperature | |
| 38 call DISP_active_gas_divemode ; Display gas | |
| 0 | 39 |
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40 ; Reload last customview |
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41 read_int_eeprom d'94' ; Read last selected customview dive mode into EEDATA |
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42 movff EEDATA,menupos3 ; Copy to menupos3 |
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43 call customview_toggle2 ; Show customview |
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44 |
| 0 | 45 btfsc FLAG_apnoe_mode |
| 46 bsf realdive ; Set Realdive flag in Apnoe mode | |
| 47 | |
| 48 btfsc gauge_mode | |
| 49 bra diveloop_loop ; Skip in gauge mode | |
| 50 btfsc FLAG_apnoe_mode | |
| 51 bra diveloop_loop ; Skip in apnoe mode | |
| 52 | |
| 53 ; Startup Tasks for deco modes | |
| 681 | 54 call DISP_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode |
| 0 | 55 |
| 413 | 56 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 57 bra diveloop_loop ; OC modes, skip | |
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58 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
| 407 | 59 bsf event_occured ; set global event flag |
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60 |
| 0 | 61 diveloop_loop: ; The diveloop starts here |
| 62 btfss onesecupdate ; tasks any new second | |
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63 bra diveloop_loop3 |
| 0 | 64 |
| 65 btfsc gauge_mode ; Only in gauge mode | |
| 66 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 67 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 68 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 617 | 69 |
| 70 ; Update divetime | |
| 71 call customview_second ; Do every-second tasks for the custom view area | |
| 72 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 73 movwf lo | |
| 74 movlw d'1' | |
| 75 cpfseq lo ; =1? | |
| 76 bra diveloop_loop1y ; No, minutes only | |
| 77 bsf update_divetime ; Set Update flag | |
| 78 diveloop_loop1y: | |
| 79 btfss update_divetime ; display new divetime? | |
| 80 bra diveloop_loop1z ; No | |
| 81 btfsc premenu ; Is the divemode menu active? | |
| 82 bra diveloop_loop1z ; Yes | |
| 681 | 83 call DISP_divemins ; Display (new) divetime! |
| 617 | 84 diveloop_loop1z: |
| 85 bcf update_divetime ; clear flag | |
| 86 | |
| 0 | 87 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 88 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 89 | |
| 90 ; Tasks only for OC modes | |
| 599 | 91 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 92 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 0 | 93 call check_ppO2 ; check ppO2 and displays warning if required |
| 94 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 95 bra diveloop_loop1x ; Common Tasks | |
| 96 | |
| 97 ; Tasks only for Gauge mode | |
| 98 diveloop_loop1a: | |
| 106 | 99 btfss premenu ; Is the divemode menu active? |
| 681 | 100 call DISP_divemins ; display (new) divetime! |
| 623 | 101 call customview_second ; Do every-second tasks for the custom view area |
| 0 | 102 call timeout_divemode ; dive finished? This routine sets the required flags |
| 103 | |
| 104 btfsc twosecupdate ; two seconds after the last call | |
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105 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 106 |
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107 bsf twosecupdate ; Routines used in the "other second" |
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108 call calc_average_depth ; calculate average depth |
| 494 | 109 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 110 |
| 111 bra diveloop_loop1x ; Common Tasks | |
| 112 | |
| 113 diveloop_loop1a2: | |
| 114 bcf twosecupdate | |
| 115 bra diveloop_loop1x ; Common Tasks | |
| 116 | |
| 117 ; Tasks only for Apnoe mode | |
| 118 diveloop_loop1b: | |
| 119 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 120 bra diveloop_loop1x ; Common Tasks | |
| 121 | |
| 122 ; Tasks only for ppO2 mode | |
| 123 diveloop_loop1c: | |
| 599 | 124 btfsc show_safety_stop ; Show the safety stop? |
| 681 | 125 call DISP_show_safety_stop ; Yes, show/delete if done. |
| 126 call DISP_const_ppO2_value ; display const ppO2 setting in [bar] | |
| 0 | 127 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 128 btfsc is_bailout ; Are we in Bailout mode? |
| 129 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 130 | |
| 0 | 131 bra diveloop_loop1x ; Common Tasks |
| 132 | |
| 133 ; Common Tasks for all modes | |
| 134 diveloop_loop1x: | |
| 617 | 135 ; call customview_second ; Do every-second tasks for the custom view area |
| 136 ; | |
| 137 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 138 ; movwf lo | |
| 139 ; movlw d'1' | |
| 140 ; cpfseq lo ; =1? | |
| 141 ; bra diveloop_loop1y ; No, minutes only | |
| 142 ; bsf update_divetime ; Set Update flag | |
| 143 ;diveloop_loop1y: | |
| 144 ; btfss update_divetime ; display new divetime? | |
| 145 ; bra diveloop_loop1z ; No | |
| 146 ; btfsc premenu ; Is the divemode menu active? | |
| 147 ; bra diveloop_loop1z ; Yes | |
| 681 | 148 ; call DISP_divemins ; Display (new) divetime! |
| 617 | 149 ; |
| 150 ;diveloop_loop1z: | |
| 151 ; bcf update_divetime ; clear flag | |
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152 |
| 617 | 153 btfsc ppO2_show_value ; show ppO2? |
| 154 call check_ppO2 ; check ppO2 and displays warning if required | |
| 0 | 155 call timeout_divemode ; dive finished? This routine sets the required flags |
| 156 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 157 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 158 btfsc premenu ; is Menu? displayed? |
| 159 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 160 btfsc menubit ; is the Dive mode menu displayed? | |
| 161 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 162 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 163 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 617 | 164 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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165 |
| 0 | 166 bcf onesecupdate ; one seconds update done |
| 167 | |
| 168 diveloop_loop3: | |
| 169 btfss menubit ; Divemode menu active? | |
| 170 call test_switches_divemode ; No, Check switches normal | |
| 171 | |
| 172 btfsc menubit ; Divemode menu active? | |
| 173 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 174 | |
| 175 btfss divemode ; Dive finished? | |
| 498 | 176 goto end_dive ; Dive finished! |
| 0 | 177 |
| 178 btfsc pressure_refresh ; new pressure available? | |
| 179 call update_divemode1 ; Yes, display new depth | |
| 180 bcf pressure_refresh ; until new pressure is available | |
| 181 | |
| 182 btfsc oneminupdate ; one minute tasks | |
| 183 call update_divemode60 ; Update clock, etc. | |
| 184 | |
| 185 btfsc store_sample ; store new sample? | |
| 186 call store_dive_data ; Store profile data | |
| 187 | |
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188 btfsc toggle_customview ; Next view? |
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189 call customview_toggle ; Yes, show next customview (and delete this flag) |
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190 |
| 335 | 191 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 192 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 193 |
| 335 | 194 btfsc menubit ; Sleep only with inactive menu... |
| 195 bra diveloop_loop5 | |
| 2 | 196 |
| 722 | 197 bcf T0CON,TMR0ON ; Stop Timer0 before sleep |
| 198 nop | |
| 0 | 199 sleep |
| 200 nop | |
| 335 | 201 bra diveloop_loop ; Loop the divemode |
| 202 | |
| 203 diveloop_loop4: ; And test screen dumps too! | |
| 204 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 205 call dump_screen ; Yes! | |
| 206 | |
| 207 diveloop_loop5: | |
| 0 | 208 bra diveloop_loop ; Loop the divemode |
| 209 | |
| 210 timeout_premenu_divemode: | |
| 128 | 211 incf timeout_counter3,F ; Yes... |
| 0 | 212 |
| 128 | 213 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 214 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 215 return ; No! | |
| 0 | 216 |
| 128 | 217 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 681 | 218 call DISP_menu_clear ; Remove "Menu?" |
| 219 call DISP_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) | |
| 220 call DISP_divemins ; Redraw divetime | |
| 0 | 221 return |
| 222 | |
| 128 | 223 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 681 | 224 call DISP_divemins ; display (new) divetime! |
| 225 call DISP_display_apnoe_descent ; Show descent timer | |
| 0 | 226 |
| 227 btfsc divemode2 ; Time running? | |
| 228 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 229 | |
| 681 | 230 call DISP_display_apnoe_surface |
| 0 | 231 incf apnoe_surface_secs,F |
| 232 movlw d'60' | |
| 233 cpfseq apnoe_surface_secs | |
| 234 bra divemode_apnoe_tasks1 | |
| 235 clrf apnoe_surface_secs | |
| 236 incf apnoe_surface_mins,F | |
| 237 | |
| 238 divemode_apnoe_tasks1: | |
| 239 bcf FLAG_active_descent ; Clear flag | |
| 240 btfsc divemode2 ; Time running? | |
| 241 return ; Yes, return | |
| 242 | |
| 243 bsf FLAG_active_descent ; Set Flag | |
| 244 return | |
| 245 | |
| 246 divemode_apnoe_tasks2: | |
| 247 btfss FLAG_active_descent ; Are descending? | |
| 248 return ; No, We are at the surface | |
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249 call apnoe_calc_maxdepth ; Yes! |
| 0 | 250 |
| 251 divemode_apnoe_tasks3: | |
| 681 | 252 call DISP_apnoe_clear_surface ; Clear Surface timer |
| 0 | 253 |
| 254 clrf apnoe_timeout_counter ; Delete timeout | |
| 255 clrf apnoe_surface_secs | |
| 256 clrf apnoe_surface_mins | |
| 257 clrf apnoe_secs | |
| 258 clrf apnoe_mins ; Reset Descent time | |
| 259 clrf max_pressure+0 | |
| 260 clrf max_pressure+1 ; Reset Max. Depth | |
| 261 bcf FLAG_active_descent ; Clear flag | |
| 262 return | |
| 263 | |
| 264 apnoe_calc_maxdepth: | |
| 265 movff apnoe_max_pressure+0,sub_a+0 | |
| 266 movff apnoe_max_pressure+1,sub_a+1 | |
| 267 movff max_pressure+0,sub_b+0 | |
| 268 movff max_pressure+1,sub_b+1 | |
| 269 call sub16 ; sub_c = sub_a - sub_b | |
| 270 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 271 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 272 btfss neg_flag | |
| 273 return | |
| 274 ;apnoe_max_pressure<max_pressure | |
| 275 movff max_pressure+0,apnoe_max_pressure+0 | |
| 276 movff max_pressure+1,apnoe_max_pressure+1 | |
| 277 return | |
| 278 | |
| 279 set_leds_divemode: | |
| 550 | 280 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
| 281 movff char_I_deco_model,hi | |
| 282 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
| 0 | 283 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
| 550 | 284 |
| 285 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
| 286 cpfslt lo ; Lower then actual warning? | |
| 287 rcall warn_gf1 ; No, show warning and set flags | |
| 288 return ; Yes, return | |
| 0 | 289 |
| 290 warn_gf1: | |
| 659 | 291 movlw d'2' ; Type of alarm (Deco Stop missed/GF violated) |
| 292 movwf AlarmType ; Copy to alarm Register | |
| 0 | 293 bsf event_occured ; Set Event Flag |
| 294 return | |
| 295 | |
| 296 calc_deko_divemode: | |
| 297 btfsc twosecupdate ; two seconds after the last call | |
| 298 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 299 | |
| 49 | 300 bsf twosecupdate ; No, but next second! |
| 0 | 301 ; Routines used in the "other second" |
| 302 call calc_average_depth ; calculate average depth | |
| 494 | 303 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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304 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
| 0 | 305 |
| 292 | 306 ; Calculate CNS |
| 307 clrf WREG | |
| 308 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 309 |
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310 read_int_eeprom d'34' ; Read deco data |
| 595 | 311 movlw .6 |
| 312 cpfseq EEDATA ; in pscr-mode? | |
| 313 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
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314 |
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315 calc_deko_divemode1a: |
| 116 | 316 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 317 movlb b'00000001' ; rambank 1 selected |
| 318 | |
| 319 ; Check if CNS should be displayed | |
| 320 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 321 GETCUSTOM8 d'27' ; cns_display_high | |
| 322 subwf lo,W | |
| 323 btfsc STATUS,C | |
| 681 | 324 call DISP_display_cns ; Show CNS |
| 8 | 325 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 326 | |
| 513 | 327 ;NOTE: always set full gas list, because the user can switch gas, |
| 328 ; even in NDL mode... | |
| 0 | 329 |
| 286 | 330 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 331 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 332 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 333 | |
| 334 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 335 |
| 513 | 336 read_int_eeprom d'7' ; Read He ratio |
| 337 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 338 read_int_eeprom d'6' ; Read O2 ratio | |
| 339 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 340 addwf EEDATA,W ; O2 + He -> WREG | |
| 341 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 342 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 343 | |
| 344 read_int_eeprom d'11' ; Read He ratio | |
| 345 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 346 read_int_eeprom d'10' ; Read O2 ratio | |
| 347 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 348 addwf EEDATA,W ; O2 + He -> WREG | |
| 349 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 350 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 351 |
| 291 | 352 read_int_eeprom d'15' ; Read He ratio |
| 224 | 353 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 354 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 355 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 356 addwf EEDATA,W ; O2 + He -> WREG | |
| 357 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 358 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 359 |
| 291 | 360 read_int_eeprom d'19' ; Read He ratio |
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361 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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362 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 363 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 364 addwf EEDATA,W ; O2 + He -> WREG | |
| 365 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 366 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 367 |
| 291 | 368 read_int_eeprom d'23' ; Read He ratio |
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369 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 370 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 371 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 372 addwf EEDATA,W ; O2 + He -> WREG | |
| 373 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 374 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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375 |
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376 ; Copy depth of enabled gas into char_I_deco_gas_change |
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377 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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378 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 379 |
| 281 | 380 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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381 btfss gaslist_active,0 ; Apply depth? |
| 221 | 382 clrf EEDATA ; No, clear! |
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|
383 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 384 |
| 281 | 385 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
|
290
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386 btfss gaslist_active,1 ; Apply depth? |
| 221 | 387 clrf EEDATA ; No, clear! |
|
290
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388 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 389 |
| 281 | 390 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
|
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|
391 btfss gaslist_active,2 ; Apply depth? |
| 221 | 392 clrf EEDATA ; No, clear! |
|
222
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
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|
393 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 394 |
| 281 | 395 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
|
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396 btfss gaslist_active,3 ; Apply depth? |
| 221 | 397 clrf EEDATA ; No, clear! |
|
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398 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 399 |
| 281 | 400 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
|
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401 btfss gaslist_active,4 ; Apply depth? |
| 221 | 402 clrf EEDATA ; No, clear! |
|
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|
403 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 404 return |
| 0 | 405 |
|
598
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diff
changeset
|
406 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
|
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|
407 GETCUSTOM8 d'65' ; Use safety stop |
|
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diff
changeset
|
408 decfsz WREG,F ; WREG=1? |
|
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diff
changeset
|
409 bra delete_safety_stop ; No, don't show safety stop |
|
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|
410 |
|
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changeset
|
411 btfsc dekostop_active ; Is a deco stop displayed? |
|
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diff
changeset
|
412 bra delete_safety_stop ; Yes, don't show safety stop |
|
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diff
changeset
|
413 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
|
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diff
changeset
|
414 SAFE_2BYTE_COPY rel_pressure, lo |
|
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diff
changeset
|
415 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
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parents:
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diff
changeset
|
416 movff lo,sub_a+0 |
|
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diff
changeset
|
417 movff hi,sub_a+1 |
| 675 | 418 GETCUSTOM8 .73 ; Safety Stop Reset Depth [dm] |
| 419 mullw .10 | |
| 420 movff PRODL,sub_b+0 | |
| 421 movff PRODH,sub_b+1 | |
| 603 | 422 call subU16 ; sub_c = sub_a - sub_b |
|
598
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diff
changeset
|
423 btfss neg_flag |
|
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diff
changeset
|
424 bra reset_safety_stop ; Below 10m, reset safety stop |
|
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|
425 |
|
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|
426 ; Above "safety_stop_end"? Clear flag. |
|
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diff
changeset
|
427 SAFE_2BYTE_COPY rel_pressure, lo |
|
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parents:
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diff
changeset
|
428 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
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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
|
429 movff lo,sub_a+0 |
|
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diff
changeset
|
430 movff hi,sub_a+1 |
| 675 | 431 GETCUSTOM8 .72 ; Safety Stop End Depth [dm] |
| 432 mullw .10 | |
| 433 movff PRODL,sub_b+0 | |
| 434 movff PRODH,sub_b+1 | |
| 603 | 435 call subU16 ; sub_c = sub_a - sub_b |
|
598
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changeset
|
436 btfsc neg_flag |
|
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changeset
|
437 bra delete_safety_stop ; Above 3m, remove safety stop |
|
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changeset
|
438 |
|
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changeset
|
439 ; Above "safety_stop_start"? Activate safety stop |
|
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diff
changeset
|
440 SAFE_2BYTE_COPY rel_pressure, lo |
|
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diff
changeset
|
441 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
|
442 movff lo,sub_a+0 |
|
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diff
changeset
|
443 movff hi,sub_a+1 |
| 675 | 444 GETCUSTOM8 .71 ; Safety Stop Start Depth [dm] |
| 445 mullw .10 | |
| 446 movff PRODL,sub_b+0 | |
| 447 movff PRODH,sub_b+1 | |
| 603 | 448 call subU16 ; sub_c = sub_a - sub_b |
|
598
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diff
changeset
|
449 btfsc neg_flag |
|
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parents:
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diff
changeset
|
450 bra acivate_safety_stop ; Above 5m, activate safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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diff
changeset
|
451 |
|
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diff
changeset
|
452 bra reset_safety_stop2 ; Pause safety stop |
|
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diff
changeset
|
453 |
|
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diff
changeset
|
454 acivate_safety_stop: |
|
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parents:
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diff
changeset
|
455 tstfsz safety_stop_countdown ; Countdown at zero? |
|
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NEW: CF65: Show a safety stop for no-deco dives
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595
diff
changeset
|
456 bsf show_safety_stop ; No, Set flag! |
|
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NEW: CF65: Show a safety stop for no-deco dives
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diff
changeset
|
457 return |
|
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diff
changeset
|
458 |
|
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diff
changeset
|
459 delete_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
|
460 clrf safety_stop_countdown ; reset timer |
| 603 | 461 bra reset_safety_stop2 ; Remove saftestop from display |
|
598
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diff
changeset
|
462 |
|
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diff
changeset
|
463 reset_safety_stop: |
| 675 | 464 GETCUSTOM8 .70 ; Safety Stop Duration [s] |
|
598
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diff
changeset
|
465 movwf safety_stop_countdown ; reset timer |
|
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595
diff
changeset
|
466 reset_safety_stop2: |
|
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diff
changeset
|
467 btfss safety_stop_active ; Safety stop shown |
|
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diff
changeset
|
468 return ; No, don't delete it |
|
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diff
changeset
|
469 bcf show_safety_stop ; Clear flag |
|
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diff
changeset
|
470 bcf safety_stop_active ; Clear flag |
| 681 | 471 call DISP_clear_decoarea ; Yes, Clear stop |
| 472 goto DISP_display_ndl_mask ; Show NDL again (And return) | |
|
598
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diff
changeset
|
473 |
| 292 | 474 ;----------------------------------------------------------------------------- |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
475 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 476 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
|
477 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
| 292 | 478 movlw d'10' |
| 479 movwf xB+0 | |
| 480 clrf xB+1 | |
| 481 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 482 movff xC+0,xA+0 | |
| 483 movff xC+1,xA+1 | |
| 484 movff char_I_O2_ratio,xB+0 | |
| 485 clrf xB+1 | |
| 486 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 487 movff xC+0,xA+0 | |
| 488 movff xC+1,xA+1 | |
| 489 movlw d'100' | |
| 490 movwf xB+0 | |
| 491 clrf xB+1 | |
| 492 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 493 | |
| 494 ; Copy ppO2 for CNS calculation | |
| 495 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 496 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 497 | |
| 498 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 499 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 500 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 501 return | |
| 502 | |
| 0 | 503 reset_decompression_gases: ; reset the deco gas while in NDL |
| 504 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
|
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changeset
|
505 lfsr FSR2,char_I_deco_gas_change |
|
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|
506 clrf POSTINC2 ; Clear Gas1 |
|
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|
507 clrf POSTINC2 |
|
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|
508 clrf POSTINC2 |
|
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|
509 clrf POSTINC2 |
|
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|
510 clrf POSTINC2 ; Clear Gas5 |
| 0 | 511 return |
| 512 | |
| 513 calc_deko_divemode2: | |
| 514 bcf twosecupdate | |
| 515 | |
| 516 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 517 return | |
| 518 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 519 return | |
| 520 | |
| 521 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 522 ; Send nes state to screen, if debugmode active |
| 523 movff char_O_deco_status,WREG ; Status before call | |
| 524 addlw '0' ; Convert to ascii char | |
| 525 call ostc_debug1 ; and send. | |
| 526 | |
| 0 | 527 call divemode_prepare_flags_for_deco |
| 292 | 528 clrf WREG |
| 529 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 530 |
|
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
531 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
|
532 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)
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parents:
577
diff
changeset
|
533 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
534 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
|
535 movlw .6 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
536 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
537 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
|
538 ; 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
|
539 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
|
540 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
|
541 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
|
542 movlw LOW .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
543 movwf xB+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
544 movlw HIGH .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
545 movwf xB+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
546 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
|
547 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
|
548 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
|
549 ; 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
|
550 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
|
551 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
552 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
553 bsf STATUS,C ; Borrow bit |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
554 movlw d'100' ; 100% |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
555 subfwb wait_temp,W ; minus He |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
556 bsf STATUS,C ; Borrow bit |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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557 subfwb xC+0,W ; minus O2 |
|
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558 movff WREG, char_I_N2_ratio ; = N2! |
|
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559 |
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560 calc_deko_divemode2a: |
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561 |
| 256 | 562 clrf TMR3L |
| 537 | 563 nop ; See errata DS80284E-page 2 |
| 256 | 564 clrf TMR3H ; Reset Timer3 |
| 565 | |
| 116 | 566 call deco_calc_hauptroutine ; calc_tissue |
|
592
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567 movlb b'00000001' ; rambank 1 selected |
| 0 | 568 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
| 569 | |
|
592
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570 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
|
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571 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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572 |
| 256 | 573 btfss debug_mode ; Are we in debugmode? |
| 574 bra calc_deko_divemode4 ; No... | |
| 575 | |
| 576 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 577 movff TMR3L,lo | |
| 578 movff TMR3H,hi | |
| 579 bcf STATUS,C | |
| 580 rrcf hi | |
| 581 rrcf lo ;/2 | |
| 582 bcf STATUS,C | |
| 583 rrcf hi | |
| 584 rrcf lo ;/4 | |
| 585 bcf STATUS,C | |
| 586 rrcf hi | |
| 587 rrcf lo ;/8 | |
| 588 bcf STATUS,C | |
| 589 rrcf hi | |
| 590 rrcf lo ;/16 | |
| 591 bcf STATUS,C | |
| 592 rrcf hi | |
| 593 rrcf lo ;/32 | |
| 594 | |
| 595 WIN_TOP .216 | |
| 596 WIN_LEFT .100 | |
| 597 WIN_FONT FT_SMALL | |
| 598 STRCPY "ms:" | |
| 599 output_16 | |
| 600 call word_processor | |
| 601 | |
| 602 calc_deko_divemode4: | |
|
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603 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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604 iorwf WREG,F |
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605 btfss STATUS,Z |
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|
606 return ; Return is status <> 0 |
| 256 | 607 |
|
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608 ; Check if deco stops are necessary ? |
|
665
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|
609 bcf decoplan_invalid ; The decoplan is valid |
|
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610 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 611 tstfsz wait_temp ; Ceiling<0m? |
| 612 bra calc_deko_divemode3 ; Yes! | |
| 613 | |
|
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|
614 btfsc dekostop_active ; Already in nodeco mode ? |
| 681 | 615 call DISP_display_ndl_mask ; Clear deco data, display nostop time |
|
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616 bcf dekostop_active ; clear flag |
| 0 | 617 |
|
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618 clrf decodata+0 ; for profile memory |
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619 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 620 |
| 681 | 621 call DISP_display_ndl ; display no deco limit |
| 0 | 622 |
| 323 | 623 calc_deko_divemode5: |
|
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624 ; Check if extra cycles are needed to compute @5 variant: |
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625 btfss tts_extra_time ; Is @5 displayed ? |
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626 return ; No: don't compute it. |
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627 |
| 313 | 628 decfsz apnoe_mins ; Reached count-down ? |
|
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629 return ; No: don't compute yet. |
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630 |
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631 movlw .6 |
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632 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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633 |
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634 movlw .2 ; Restart countdown. |
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635 movwf apnoe_mins |
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636 return |
| 323 | 637 |
| 638 calc_deko_divemode3: | |
| 639 btfss dekostop_active ; Already in deco mode ? | |
| 681 | 640 call DISP_display_deko_mask ; clear nostop time, display decodata |
| 323 | 641 bsf dekostop_active ; Set flag |
| 642 | |
| 643 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 644 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 645 | |
| 681 | 646 call DISP_display_deko ; display decodata |
| 323 | 647 bra calc_deko_divemode5 |
| 313 | 648 |
| 124 | 649 ;----------------------------------------------------------------------------- |
| 69 | 650 |
| 237 | 651 divemode_prepare_flags_for_deco: |
|
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652 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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653 |
| 197 | 654 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 655 movff WREG,char_I_saturation_multiplier | |
| 656 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 657 movff WREG,char_I_desaturation_multiplier | |
| 658 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 659 movff WREG,char_I_deco_distance | |
| 660 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 661 movff WREG,char_I_depth_last_deco | |
| 203 | 662 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 663 movff divemins+1,int_I_divemins+1 | |
| 197 | 664 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 665 |
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|
666 ;----------------------------------------------------------------------------- |
| 0 | 667 |
| 668 store_dive_data: ; CF20 seconds gone | |
| 669 bcf store_sample ; update only any CF20 seconds | |
| 670 bsf update_divetime ; update divemins every CF20 seconds | |
| 671 | |
| 233 | 672 ifndef __DEBUG |
| 673 btfsc simulatormode_active ; Are we in simulator mode? | |
| 674 return ; Yes, discard everything | |
| 675 endif | |
| 33 | 676 |
| 0 | 677 btfsc header_stored ; Header already stored? |
|
71
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1.72beta - color-coded gaslist, small fix with stopwatch
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|
678 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 679 bsf header_stored ; Store header |
| 680 | |
| 681 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 682 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 683 | |
| 684 ; shift address for header | |
| 685 ; the header will be stored after the dive | |
| 457 | 686 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 687 |
| 688 store_dive_data2: | |
|
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689 SAFE_2BYTE_COPY rel_pressure, lo |
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690 movf lo,W ; store depth with every sample |
| 0 | 691 call write_external_eeprom |
|
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692 movf hi,W |
| 0 | 693 call write_external_eeprom |
| 694 | |
| 695 ;First, find out how many bytes will append to this sample.... | |
| 696 clrf ProfileFlagByte ; clear number of bytes to append | |
| 697 | |
| 698 ; Check Extented informations | |
| 699 decfsz divisor_temperature,W ; Check divisor | |
| 700 bra check_extended1 | |
| 701 movlw d'2' ; Information length | |
| 702 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 703 check_extended1: | |
| 704 decfsz divisor_deco,W ; Check divisor | |
| 705 bra check_extended2 | |
| 706 movlw d'2' ; Information length | |
| 707 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 708 check_extended2: | |
| 374 | 709 decfsz divisor_gf,W ; Check divisor |
| 0 | 710 bra check_extended3 |
| 374 | 711 movlw d'1' ; Information length |
| 0 | 712 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 713 check_extended3: | |
| 714 decfsz divisor_ppo2,W ; Check divisor | |
| 715 bra check_extended4 | |
| 716 movlw d'3' ; Information length | |
| 717 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 718 check_extended4: | |
| 719 decfsz divisor_deco_debug,W; Check divisor | |
| 720 bra check_extended5 | |
|
630
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Fill char_O_deco_time_for_log array with stop times
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|
721 movlw d'15' ; Information length |
| 0 | 722 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 723 check_extended5: | |
| 367 | 724 decfsz divisor_cns,W ; Check divisor |
| 0 | 725 bra check_extended6 |
| 367 | 726 movlw d'1' ; Information length |
| 0 | 727 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 728 check_extended6: | |
| 729 | |
| 730 ; Second, check global event flag | |
| 731 btfss event_occured ; Check global event flag | |
| 732 bra store_dive_data3 ; No Event | |
| 733 movlw d'1' | |
| 734 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 735 | |
| 736 clrf EventByte ; reset EventByte | |
| 737 | |
| 659 | 738 movf AlarmType,W ; Type of alarm Bit 0-3 |
| 0 | 739 addwf EventByte,F ; Copy to EventByte Bit 0-3 |
| 740 clrf AlarmType ; Reset AlarmType | |
| 741 | |
| 742 ; Third, check events and add aditional bytes | |
| 743 btfss manual_gas_changed ; Check flag | |
| 744 bra check_event1 | |
| 745 movlw d'2' ; Information length | |
| 746 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 747 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 748 check_event1: | |
| 749 btfss stored_gas_changed ; Check flag | |
| 750 bra check_event2 | |
| 751 movlw d'1' ; Information length | |
| 752 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 753 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 754 check_event2: | |
|
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755 btfss setpoint_changed ; Check flag |
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756 bra check_event3 |
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757 movlw d'1' ; Information length |
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758 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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759 bsf EventByte,6 ; Also set Flag in EventByte! |
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760 check_event3: |
| 730 | 761 btfss store_bailout_event ; Check flag |
| 762 bra check_event4 | |
| 763 movlw d'2' ; Information length | |
| 764 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 765 bsf EventByte,7 ; Also set Flag in EventByte! | |
| 766 check_event4: | |
| 0 | 767 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 768 | |
| 769 store_dive_data3: | |
| 770 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 771 call write_external_eeprom | |
| 772 | |
| 773 btfss event_occured ; Check global event flag (again) | |
| 774 bra store_dive_data4 ; No Event | |
| 775 | |
| 776 ; Store the EventByte + additional bytes now | |
| 777 movf EventByte,W | |
| 778 call write_external_eeprom | |
| 779 | |
|
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780 btfss manual_gas_changed ; Check flag |
| 0 | 781 bra store_dive_data3a |
| 782 read_int_eeprom d'24' ; % O2 Gas6 | |
| 783 movf EEDATA,W | |
| 784 call write_external_eeprom | |
| 785 read_int_eeprom d'25' ; % He Gas6 | |
| 786 movf EEDATA,W | |
| 787 call write_external_eeprom | |
|
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788 bcf manual_gas_changed ; Clear this event |
| 0 | 789 |
| 790 store_dive_data3a: | |
| 791 btfss stored_gas_changed ; Check flag | |
| 792 bra store_dive_data3b | |
| 793 movf active_gas,W ; Store active gas | |
| 794 call write_external_eeprom | |
|
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795 bcf stored_gas_changed ; Clear this event |
| 0 | 796 store_dive_data3b: |
| 797 | |
| 798 store_dive_data4: | |
| 799 | |
| 800 ; Store extended informations | |
| 801 decfsz divisor_temperature,F ; Check divisor | |
| 802 bra store_extended1 | |
| 803 rcall store_dive_temperature | |
| 804 store_extended1: | |
| 805 decfsz divisor_deco,F ; Check divisor | |
| 806 bra store_extended2 | |
| 807 rcall store_dive_decodata | |
| 808 store_extended2: | |
| 374 | 809 decfsz divisor_gf,F ; Check divisor |
| 0 | 810 bra store_extended3 |
| 374 | 811 rcall store_dive_gf |
| 0 | 812 store_extended3: |
| 813 decfsz divisor_ppo2,F ; Check divisor | |
| 814 bra store_extended4 | |
| 815 rcall store_dive_ppo2 | |
| 816 store_extended4: | |
| 817 decfsz divisor_deco_debug,F; Check divisor | |
| 818 bra store_extended5 | |
| 819 rcall store_dive_decodebug | |
| 820 store_extended5: | |
| 367 | 821 decfsz divisor_cns,F ; Check divisor |
| 0 | 822 bra store_extended6 |
| 367 | 823 rcall store_dive_cns |
| 0 | 824 store_extended6: |
| 825 | |
| 826 ; The next block is required to take care of "store never" | |
| 827 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 828 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 829 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 830 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 831 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 832 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 833 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 834 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 835 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 836 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 837 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 838 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 839 |
| 840 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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841 |
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842 ; SetPoint change appended to information due to compatibility reasons |
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843 btfss setpoint_changed ; Check flag |
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844 bra store_dive_data5 |
| 447 | 845 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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846 call write_external_eeprom |
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847 bcf setpoint_changed ; Clear this event |
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848 |
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849 store_dive_data5: |
| 730 | 850 btfss store_bailout_event ; Check flag |
| 851 bra store_dive_data6 | |
| 852 movff char_I_O2_ratio,WREG | |
| 853 call write_external_eeprom | |
| 854 movff char_I_He_ratio,WREG | |
| 855 call write_external_eeprom | |
| 856 bcf store_bailout_event ; Clear this event | |
| 857 store_dive_data6: | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
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|
858 bcf event_occured ; Clear the global event flag |
|
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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diff
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|
859 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 860 |
| 367 | 861 store_dive_cns: |
| 862 movff char_O_CNS_fraction,WREG | |
| 863 call write_external_eeprom ; Store in EEPROM | |
| 0 | 864 GETCUSTOM8 d'26' |
| 367 | 865 movwf divisor_cns ; Reload divisor from CF |
| 0 | 866 return |
| 867 | |
| 868 store_dive_decodebug: | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
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diff
changeset
|
869 movff char_O_deco_time_for_log+.0,WREG ; 3m |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
870 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
871 movff char_O_deco_time_for_log+.1,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
872 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
873 movff char_O_deco_time_for_log+.2,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
874 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
875 movff char_O_deco_time_for_log+.3,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
876 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
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627
diff
changeset
|
877 movff char_O_deco_time_for_log+.4,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
878 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
879 movff char_O_deco_time_for_log+.5,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
880 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
881 movff char_O_deco_time_for_log+.6,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
882 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
883 movff char_O_deco_time_for_log+.7,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
884 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
885 movff char_O_deco_time_for_log+.8,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
886 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
887 movff char_O_deco_time_for_log+.9,WREG |
|
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parents:
627
diff
changeset
|
888 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
889 movff char_O_deco_time_for_log+.10,WREG |
|
6526a5b058b7
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diff
changeset
|
890 call write_external_eeprom |
|
6526a5b058b7
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627
diff
changeset
|
891 movff char_O_deco_time_for_log+.11,WREG |
|
6526a5b058b7
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heinrichsweikamp
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diff
changeset
|
892 call write_external_eeprom |
|
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Fill char_O_deco_time_for_log array with stop times
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changeset
|
893 movff char_O_deco_time_for_log+.12,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
894 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
895 movff char_O_deco_time_for_log+.13,WREG |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
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diff
changeset
|
896 call write_external_eeprom |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
897 movff char_O_deco_time_for_log+.14,WREG ; 45m |
|
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
898 call write_external_eeprom |
| 0 | 899 GETCUSTOM8 d'25' |
| 900 movwf divisor_deco_debug ; Reload divisor from CF | |
| 901 return | |
| 902 | |
| 903 store_dive_ppo2: | |
| 904 movlw 0x00 ; Dummy | |
| 905 call write_external_eeprom | |
| 906 movlw 0x00 ; Dummy | |
| 907 call write_external_eeprom | |
| 908 movlw 0x00 ; Dummy | |
| 909 call write_external_eeprom | |
| 910 GETCUSTOM8 d'24' | |
| 911 movwf divisor_ppo2 ; Reload divisor from CF | |
| 912 return | |
| 913 | |
| 374 | 914 store_dive_gf: |
| 375 | 915 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 916 call write_external_eeprom |
| 917 GETCUSTOM8 d'23' | |
| 374 | 918 movwf divisor_gf ; Reload divisor from CF |
| 0 | 919 return |
| 920 | |
| 921 store_dive_decodata: | |
| 922 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 923 call write_external_eeprom | |
| 924 movf decodata+1,W ; no stop time of length of first stop | |
| 925 call write_external_eeprom | |
| 926 GETCUSTOM8 d'22' | |
| 457 | 927 |
| 928 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 929 movlw d'0' ; Yes, set to zero | |
| 0 | 930 movwf divisor_deco ; Reload divisor from CF |
| 931 return | |
| 932 | |
| 933 store_dive_temperature: | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
323
diff
changeset
|
934 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
935 movf lo,W ; append temperature to current sample! |
| 0 | 936 call write_external_eeprom |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
937 movf hi,W |
| 0 | 938 call write_external_eeprom |
| 939 GETCUSTOM8 d'21' | |
| 940 movwf divisor_temperature ; Reload divisor from CF | |
| 941 return | |
| 942 | |
| 943 calc_velocity: ; called every two seconds | |
| 944 btfss divemode | |
| 945 bra do_not_display_velocity ; display velocity only in divemode | |
| 946 | |
| 947 calc_velocity2: | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
948 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 949 movff last_pressure+0,sub_b+0 |
| 950 movff last_pressure+1,sub_b+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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changeset
|
951 movff sub_a+0,last_pressure+0 ; store old value for velocity |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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323
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changeset
|
952 movff sub_a+1,last_pressure+1 |
| 0 | 953 |
| 954 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 955 | |
| 956 movff sub_c+0,xA+0 | |
| 957 movff sub_c+1,xA+1 | |
| 494 | 958 movlw d'39' ;77 when called every second.... |
| 0 | 959 movwf xB+0 |
| 960 clrf xB+1 | |
|
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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changeset
|
961 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 962 movff xC+0,divA+0 |
| 963 movff xC+1,divA+1 | |
| 964 movlw d'7' | |
| 965 movwf divB | |
| 966 call div16 ; devided by 2^7 equals velocity in m/min | |
| 967 | |
| 968 movlw d'99' | |
|
492
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+CHANGE: Velocity display updated every second
heinrichsweikamp
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486
diff
changeset
|
969 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 970 bra calc_velocity3 |
| 971 movwf divA ; divA=99 | |
| 972 | |
| 973 calc_velocity3: | |
| 974 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 975 subwf divA+0,W ; | |
| 976 | |
| 977 btfss STATUS,C | |
| 978 bra do_not_display_velocity | |
| 979 | |
| 980 update_velocity: | |
| 981 bsf display_velocity | |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
982 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
486
diff
changeset
|
983 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
984 movwf lo |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
985 movlw d'1' |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
986 cpfseq lo ; =1? |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
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diff
changeset
|
987 bra update_velocity1 ; No |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
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diff
changeset
|
988 |
| 681 | 989 call DISP_display_velocity_graphical |
|
492
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
990 return |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
991 |
|
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
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|
992 update_velocity1: |
| 681 | 993 call DISP_display_velocity |
| 0 | 994 return |
| 995 | |
| 996 do_not_display_velocity: | |
| 997 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 998 return | |
| 999 | |
| 1000 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 681 | 1001 call DISP_display_velocity_clear |
| 0 | 1002 return |
| 1003 | |
| 237 | 1004 check_ppO2: ; check current ppO2 and display warning if required |
| 1005 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 1006 return |
| 1007 | |
| 3 | 1008 check_ppO2_bail: ; In CC mode but bailout active! |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1009 read_int_eeprom d'34' ; Read deco data |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
1010 movlw .6 |
|
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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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|
1011 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1012 bra check_ppO2_non_pscr |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
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diff
changeset
|
1013 ; in PSCR mode |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1014 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
| 595 | 1015 movff sub_c+0,xA+0 |
| 1016 movff sub_c+1,xA+1 | |
| 1017 movlw d'100' | |
| 1018 movwf xB+0 | |
| 1019 clrf xB+1 | |
| 1020 call div16x16 ; /100 | |
| 1021 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 1022 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 1023 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
| 1024 clrf xC+2 | |
| 1025 clrf xC+3 | |
|
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1026 movff sub_c+0,xC+0 |
|
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|
1027 movff sub_c+1,xC+1 ; copy for comptibility |
|
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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changeset
|
1028 bra check_ppO2_check |
|
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changeset
|
1029 |
|
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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
|
1030 check_ppO2_non_pscr: |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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changeset
|
1031 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 1032 movlw d'10' |
| 1033 movwf xB+0 | |
| 1034 clrf xB+1 | |
| 1035 call div16x16 ; xC=p_amb/10 | |
| 1036 movff xC+0,xA+0 | |
| 1037 movff xC+1,xA+1 | |
| 1038 movff char_I_O2_ratio,xB+0 | |
| 1039 clrf xB+1 | |
|
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
1040 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
|
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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
|
1041 ; bra check_ppO2_check |
|
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changeset
|
1042 check_ppO2_check: |
| 74 | 1043 ; Check very high ppO2 manually |
|
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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diff
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|
1044 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 1045 bra check_ppO2_bail2 ; Yes, display Value! |
| 1046 | |
| 0 | 1047 ; Check if ppO2 should be displayed |
| 1048 movff xC+0,sub_b+0 | |
| 1049 movff xC+1,sub_b+1 | |
| 1050 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 1051 mullw d'100' ; ppo2_display_high*100 | |
| 1052 movff PRODL,sub_a+0 | |
| 1053 movff PRODH,sub_a+1 | |
| 1054 call sub16 | |
| 1055 bcf ppO2_show_value ; clear flag | |
| 1056 btfsc neg_flag | |
| 1057 bsf ppO2_show_value ; set flag if required | |
| 1058 | |
| 1059 ;check if we are within our warning thresholds! | |
| 1060 movff xC+0,sub_b+0 | |
| 1061 movff xC+1,sub_b+1 | |
| 1062 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 1063 mullw d'100' ; ppo2_warning_high*100 | |
| 1064 movff PRODL,sub_a+0 | |
| 1065 movff PRODH,sub_a+1 | |
| 1066 call sub16 | |
| 1067 btfss neg_flag | |
| 1068 bra check_ppO2_0 ; Not too high | |
| 1069 | |
| 74 | 1070 check_ppO2_bail2: |
| 1071 bsf ppO2_show_value ; set flag if required | |
| 659 | 1072 movlw d'5' ; Type of alarm (ppO High Warning) |
| 1073 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1074 bsf event_occured ; Set Event Flag |
| 1075 | |
| 1076 check_ppO2_0: | |
| 1077 movff xC+0,sub_b+0 | |
| 1078 movff xC+1,sub_b+1 | |
| 210 | 1079 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 1080 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 1081 movff PRODL,sub_a+0 |
| 1082 movff PRODH,sub_a+1 | |
| 1083 call sub16 | |
| 1084 btfsc neg_flag | |
| 1085 bra check_ppO2_1 ; Not too low | |
| 1086 | |
| 1087 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 659 | 1088 movlw d'4' ; Type of alarm (ppO Low Warning) |
| 1089 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1090 bsf event_occured ; Set Event Flag |
| 1091 | |
| 1092 check_ppO2_1: | |
| 1093 btfsc ppO2_show_value ; show value? | |
| 1094 bra check_ppO2_2 ; yes! | |
| 1095 | |
| 1096 btfss ppO2_display_active ; is the value displayed? | |
| 1097 bra check_ppO2_3 ; No, so clear not required | |
| 1098 | |
| 681 | 1099 call DISP_show_ppO2_clear; Clear ppO2 value |
| 0 | 1100 bcf ppO2_display_active ; clear flag |
| 1101 bra check_ppO2_3 ; done | |
| 1102 | |
| 1103 check_ppO2_2: | |
| 681 | 1104 call DISP_show_ppO2 ; Display ppO2 (stored in xC) |
| 0 | 1105 bsf ppO2_display_active ; Set flag |
| 1106 | |
| 1107 check_ppO2_3: | |
| 1108 return ; done | |
| 1109 | |
|
290
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changeset
|
1110 ;============================================================================= |
|
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|
1111 ; Compare all enabled gas in list, to see if a better one is available. |
|
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Hunting for refusing to ignore disabled gas in list...
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changeset
|
1112 ; |
|
627
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|
1113 ; Output: better_gas_available, better_gas_number |
|
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|
1114 ; |
| 210 | 1115 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 1116 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1117 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1118 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 1119 movlw d'100' |
| 1120 movwf xB+0 | |
| 1121 clrf xB+1 | |
| 1122 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 1123 | |
| 1124 check_gas_change1: ; check gas1 | |
|
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|
1125 btfss gaslist_active,0 ; check active flag |
| 8 | 1126 bra check_gas_change2 ; skip inactive gases! |
| 1127 movlw d'1' | |
| 1128 cpfseq active_gas ; is this gas currently selected? | |
| 1129 bra check_gas_change1x ; No... | |
| 1130 bra check_gas_change2 ; Yes, skip depth check | |
| 1131 check_gas_change1x: | |
| 1132 read_int_eeprom d'28' ; 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
|
1133 movlw minimum_change_depth |
|
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changeset
|
1134 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1135 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 1136 movf xC+0,W ; load depth in m into WREG | |
| 1137 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1138 bra check_gas_change2 ; No, check next gas | |
|
627
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|
1139 movlw .1 |
|
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changeset
|
1140 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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|
1141 movlw better_gas_window |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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|
1142 subwf EEDATA,W ; Change depth-better_gas_window |
|
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|
1143 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1144 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1145 | |
| 1146 check_gas_change2: ; check gas2 | |
|
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|
1147 btfss gaslist_active,1 ; check active flag |
| 8 | 1148 bra check_gas_change3 ; skip inactive gases! |
| 1149 movlw d'2' | |
| 1150 cpfseq active_gas ; is this gas currently selected? | |
| 1151 bra check_gas_change2x ; No... | |
| 1152 bra check_gas_change3 ; Yes, skip depth check | |
| 1153 check_gas_change2x: | |
| 1154 read_int_eeprom d'29' ; read gas_change_depth | |
|
415
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|
1155 movlw minimum_change_depth |
|
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|
1156 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1157 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 1158 movf xC+0,W ; load depth in m into WREG | |
| 1159 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1160 bra check_gas_change3 ; No, check next gas | |
|
627
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|
1161 movlw .2 |
|
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|
1162 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
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|
1163 movlw better_gas_window |
|
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changeset
|
1164 subwf EEDATA,W ; Change depth-better_gas_window |
|
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changeset
|
1165 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1166 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1167 | |
| 1168 check_gas_change3: ; check gas3 | |
|
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|
1169 btfss gaslist_active,2 ; check active flag |
| 8 | 1170 bra check_gas_change4 ; skip inactive gases! |
| 1171 movlw d'3' | |
| 1172 cpfseq active_gas ; is this gas currently selected? | |
| 1173 bra check_gas_change3x ; No... | |
| 1174 bra check_gas_change4 ; Yes, skip depth check | |
| 1175 check_gas_change3x: | |
| 1176 read_int_eeprom d'30' ; read gas_change_depth | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1177 movlw minimum_change_depth |
|
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changeset
|
1178 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1179 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1180 movf xC+0,W ; load depth in m into WREG | |
| 1181 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1182 bra check_gas_change4 ; No, check next gas | |
|
627
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|
1183 movlw .3 |
|
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|
1184 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1185 movlw better_gas_window |
|
d022c62a1df5
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413
diff
changeset
|
1186 subwf EEDATA,W ; Change depth-better_gas_window |
|
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parents:
413
diff
changeset
|
1187 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1188 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1189 | |
| 1190 check_gas_change4: ; check gas4 | |
|
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|
1191 btfss gaslist_active,3 ; check active flag |
| 8 | 1192 bra check_gas_change5 ; skip inactive gases! |
| 1193 movlw d'4' | |
| 1194 cpfseq active_gas ; is this gas currently selected? | |
| 1195 bra check_gas_change4x ; No... | |
| 1196 bra check_gas_change5 ; Yes, skip depth check | |
| 1197 check_gas_change4x: | |
| 1198 read_int_eeprom d'31' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1199 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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diff
changeset
|
1200 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1201 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1202 movf xC+0,W ; load depth in m into WREG | |
| 1203 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1204 bra check_gas_change5 ; No, check next gas | |
|
627
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changeset
|
1205 movlw .4 |
|
8d2dc109ecfc
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|
1206 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1207 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1208 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1209 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1210 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1211 | |
| 1212 check_gas_change5: ; check gas5 | |
|
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|
1213 btfss gaslist_active,4 ; check active flag |
| 8 | 1214 bra check_gas_change6 ; skip inactive gases! |
| 1215 movlw d'5' | |
| 1216 cpfseq active_gas ; is this gas currently selected? | |
| 1217 bra check_gas_change5x ; No... | |
| 1218 bra check_gas_change6 ; Yes, skip depth check | |
| 1219 check_gas_change5x: | |
| 1220 read_int_eeprom d'32' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1221 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1222 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1223 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1224 movf xC+0,W ; load depth in m into WREG | |
| 1225 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1226 bra check_gas_change6 ; No, check next gas | |
|
627
8d2dc109ecfc
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diff
changeset
|
1227 movlw .5 |
|
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|
1228 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
|
415
d022c62a1df5
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diff
changeset
|
1229 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1230 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1231 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1232 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1233 | |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
diff
changeset
|
1234 check_gas_change6: |
|
627
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diff
changeset
|
1235 btfss better_gas_available ; Is a better gas available |
|
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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diff
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|
1236 clrf better_gas_number ; No, clear better gas register |
|
8d2dc109ecfc
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diff
changeset
|
1237 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
diff
changeset
|
1238 btfsc is_bailout ;=1: CC mode, but bailout active! |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1239 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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parents:
603
diff
changeset
|
1240 |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1241 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:
498
diff
changeset
|
1242 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
|
1243 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1244 check_gas_change7: |
| 681 | 1245 call DISP_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1246 return |
| 1247 | |
|
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|
1248 ;============================================================================= |
|
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|
1249 |
| 0 | 1250 calculate_noflytime: |
| 1251 ; calculate nofly time | |
| 1252 movff int_O_desaturation_time+0,xA+0 | |
| 1253 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1254 |
| 1255 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1256 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1257 | |
| 0 | 1258 tstfsz xA+0 ; Desat=0? |
| 1259 bra calculate_noflytime2 | |
| 1260 tstfsz xA+1 ; Desat=0? | |
| 1261 bra calculate_noflytime2 | |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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diff
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|
1262 |
|
85ea09d3b9d8
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diff
changeset
|
1263 calculate_noflytime_3: |
| 0 | 1264 ; Desaturation time = zero |
|
229
85ea09d3b9d8
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diff
changeset
|
1265 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1266 clrf nofly_time+1 ; Clear nofly time |
| 1267 bcf nofly_active ; Clear flag | |
| 1268 return | |
| 218 | 1269 |
| 0 | 1270 calculate_noflytime2: |
| 1271 movff xA+0,int_I_temp+0 | |
| 1272 movff xA+1,int_I_temp+1 | |
| 1273 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1274 movff WREG,char_I_temp |
| 0 | 1275 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1276 call deco_calc_percentage |
| 0 | 1277 movlb b'00000001' ; select ram bank 1 |
| 1278 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1279 movff int_I_temp+0,xA+0 | |
| 1280 movff int_I_temp+1,xA+1 | |
| 1281 tstfsz xA+0 ; Desat=0? | |
| 1282 bra calculate_noflytime_2_final | |
| 1283 tstfsz xA+1 ; Desat=0? | |
| 1284 bra calculate_noflytime_2_final | |
|
229
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diff
changeset
|
1285 bra calculate_noflytime_3 |
|
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diff
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|
1286 |
| 0 | 1287 calculate_noflytime_2_final: |
| 1288 movff xA+0,nofly_time+0 | |
| 1289 movff xA+1,nofly_time+1 | |
| 1290 bsf nofly_active ; Set flag | |
| 1291 return | |
| 1292 | |
| 1293 end_dive: | |
| 1294 btfss realdive ; dive longer then one minute | |
| 1295 goto end_dive_common ; No, discard everything | |
| 1296 | |
| 233 | 1297 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1298 ifndef __DEBUG | |
| 1299 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1300 goto end_dive_common ; Yes, discard everything | |
| 1301 endif | |
| 33 | 1302 |
|
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
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75
diff
changeset
|
1303 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1304 |
| 1305 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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parents:
595
diff
changeset
|
1306 call apnoe_calc_maxdepth |
| 0 | 1307 |
| 1308 ; calculate desaturation time | |
| 251 | 1309 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1310 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1311 |
| 251 | 1312 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
229
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|
1313 movff WREG,char_I_desaturation_multiplier |
| 0 | 1314 |
| 1315 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1316 call deco_calc_desaturation_time ; calculate desaturation time |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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diff
changeset
|
1317 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
|
1318 call calc_deko_surfmode2 ; work-around for nofly bug |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
changeset
|
1319 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1320 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
c7b663939737
making waitms speed-independent, desat-time fix
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diff
changeset
|
1321 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
229
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changeset
|
1322 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1323 ; store header and ... |
| 1324 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1325 call write_external_eeprom | |
| 1326 movlw 0xFD | |
| 1327 call write_external_eeprom | |
| 1328 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
229
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changeset
|
1329 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1330 |
| 1331 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1332 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1333 | |
| 1334 movlw 0xFA ; Header start | |
| 1335 call write_external_eeprom | |
| 1336 movlw 0xFA | |
| 1337 call write_external_eeprom | |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
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344
diff
changeset
|
1338 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1339 call write_external_eeprom |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1340 movf month,W ; Date |
| 0 | 1341 call write_external_eeprom |
| 1342 movf day,W | |
| 1343 call write_external_eeprom | |
| 1344 movf year,W | |
| 1345 call write_external_eeprom | |
| 1346 movf hours,W ; End of dive time | |
| 1347 call write_external_eeprom | |
| 1348 movf mins,W | |
| 1349 call write_external_eeprom | |
| 1350 | |
| 1351 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1352 bra end_dive1 ; Store normal depth | |
| 1353 | |
| 1354 movff apnoe_max_pressure+0,lo | |
| 1355 movff apnoe_max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1356 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1357 movff lo,apnoe_max_pressure+0 |
| 1358 movff hi,apnoe_max_pressure+1 | |
| 1359 | |
| 1360 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1361 call write_external_eeprom | |
| 1362 movf apnoe_max_pressure+1,W | |
| 1363 call write_external_eeprom | |
| 1364 bra end_dive2 ; skip | |
| 1365 | |
| 1366 end_dive1: | |
| 1367 movff max_pressure+0,lo | |
| 1368 movff max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1369 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1370 movff lo,max_pressure+0 |
| 1371 movff hi,max_pressure+1 | |
| 1372 | |
| 1373 movf max_pressure+0,W ; Max. depth | |
| 1374 call write_external_eeprom | |
| 1375 movf max_pressure+1,W | |
| 1376 call write_external_eeprom | |
| 1377 | |
| 1378 end_dive2: | |
| 1379 movf divemins+0,W ; divetime minutes | |
| 1380 call write_external_eeprom | |
| 1381 movf divemins+1,W | |
| 1382 call write_external_eeprom | |
| 1383 movf divesecs,W ; divetime seconds | |
| 1384 call write_external_eeprom | |
| 1385 movf mintemp+0,W ; minimum temperature | |
| 1386 call write_external_eeprom | |
| 1387 movf mintemp+1,W | |
| 1388 call write_external_eeprom | |
| 1389 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1390 call write_external_eeprom | |
| 1391 movf last_surfpressure_30min+1,W | |
| 1392 call write_external_eeprom | |
| 1393 movff int_O_desaturation_time+0,lo ; | |
| 1394 movff int_O_desaturation_time+1,hi | |
| 1395 movf lo,W ; desaturation time in minutes | |
| 1396 call write_external_eeprom | |
| 1397 movf hi,W ; | |
| 1398 call write_external_eeprom | |
| 1399 | |
| 1400 ; Gases.... | |
| 656 | 1401 btfsc FLAG_const_ppO2_mode |
| 1402 bra end_dive3 ; Store diluents instead of gases | |
| 1403 | |
| 0 | 1404 read_int_eeprom d'6' ; Read byte (stored in EEDATA) |
| 1405 movf EEDATA,W | |
| 1406 call write_external_eeprom | |
| 1407 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1408 movf EEDATA,W | |
| 1409 call write_external_eeprom | |
| 1410 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1411 movf EEDATA,W | |
| 1412 call write_external_eeprom | |
| 1413 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1414 movf EEDATA,W | |
| 1415 call write_external_eeprom | |
| 1416 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1417 movf EEDATA,W | |
| 1418 call write_external_eeprom | |
| 1419 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1420 movf EEDATA,W | |
| 1421 call write_external_eeprom | |
| 1422 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1423 movf EEDATA,W | |
| 1424 call write_external_eeprom | |
| 1425 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1426 movf EEDATA,W | |
| 1427 call write_external_eeprom | |
| 1428 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1429 movf EEDATA,W | |
| 1430 call write_external_eeprom | |
| 1431 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1432 movf EEDATA,W | |
| 1433 call write_external_eeprom | |
| 656 | 1434 bra end_dive4 |
| 0 | 1435 |
| 656 | 1436 end_dive3: |
| 709 | 1437 ; New in 2.52 Diluents stored seperately in EEPROM Bank0 |
| 1438 ;Byte96-97: | |
| 1439 ;Diluent 1 Default (%O2,%He) | |
| 1440 ;Byte98-99: | |
| 1441 ;Diluent 1 Current (%O2,%He) | |
| 1442 ;Byte100-101: | |
| 1443 ;Diluent 2 Default (%O2,%He) | |
| 1444 ;Byte102-103: | |
| 1445 ;Diluent 2 Current (%O2,%He) | |
| 1446 ;Byte104-105: | |
| 1447 ;Diluent 3 Default (%O2,%He) | |
| 1448 ;Byte106-107: | |
| 1449 ;Diluent 3 Current (%O2,%He) | |
| 1450 ;Byte108-109: | |
| 1451 ;Diluent 4 Default (%O2,%He) | |
| 1452 ;Byte110-111: | |
| 1453 ;Diluent 4 Current (%O2,%He) | |
| 1454 ;Byte112-113: | |
| 1455 ;Diluent 5 Default (%O2,%He) | |
| 1456 ;Byte114-115: | |
| 1457 ;Diluent 5 Current (%O2,%He) | |
| 1458 ;Byte116: | |
| 1459 ;First Diluent (1-5) | |
| 732 | 1460 read_int_eeprom d'97' ; Read byte (stored in EEDATA) |
| 1461 movf EEDATA,W | |
| 1462 call write_external_eeprom | |
| 656 | 1463 read_int_eeprom d'98' ; Read byte (stored in EEDATA) |
| 1464 movf EEDATA,W | |
| 1465 call write_external_eeprom | |
| 732 | 1466 read_int_eeprom d'101' ; Read byte (stored in EEDATA) |
| 656 | 1467 movf EEDATA,W |
| 1468 call write_external_eeprom | |
| 1469 read_int_eeprom d'102' ; Read byte (stored in EEDATA) | |
| 1470 movf EEDATA,W | |
| 1471 call write_external_eeprom | |
| 732 | 1472 read_int_eeprom d'105' ; Read byte (stored in EEDATA) |
| 656 | 1473 movf EEDATA,W |
| 1474 call write_external_eeprom | |
| 709 | 1475 read_int_eeprom d'106' ; Read byte (stored in EEDATA) |
| 1476 movf EEDATA,W | |
| 1477 call write_external_eeprom | |
| 732 | 1478 read_int_eeprom d'109' ; Read byte (stored in EEDATA) |
| 656 | 1479 movf EEDATA,W |
| 1480 call write_external_eeprom | |
| 709 | 1481 read_int_eeprom d'110' ; Read byte (stored in EEDATA) |
| 1482 movf EEDATA,W | |
| 1483 call write_external_eeprom | |
| 732 | 1484 read_int_eeprom d'113' ; Read byte (stored in EEDATA) |
| 709 | 1485 movf EEDATA,W |
| 1486 call write_external_eeprom | |
| 1487 read_int_eeprom d'114' ; Read byte (stored in EEDATA) | |
| 1488 movf EEDATA,W | |
| 1489 call write_external_eeprom | |
| 656 | 1490 |
| 1491 end_dive4: | |
| 0 | 1492 read_int_eeprom d'24' ; % O2 Gas6 |
| 1493 movf EEDATA,W | |
| 1494 call write_external_eeprom | |
| 1495 read_int_eeprom d'25' ; % He Gas6 | |
| 1496 movf EEDATA,W | |
| 1497 call write_external_eeprom | |
| 656 | 1498 |
| 1499 movlw .33 ; Start gas | |
| 1500 btfsc FLAG_const_ppO2_mode ; In CCR mode? | |
|
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
parents:
681
diff
changeset
|
1501 movlw .116 ; Yes, use start Diluent instead |
| 656 | 1502 movwf EEADR |
| 1503 call read_eeprom | |
| 0 | 1504 movf EEDATA,W |
| 1505 call write_external_eeprom | |
| 1506 | |
| 1507 movlw softwareversion_x ; Firmware version | |
| 1508 call write_external_eeprom | |
| 1509 movlw softwareversion_y | |
| 1510 call write_external_eeprom | |
| 1511 movf batt_voltage+0,W ; Battery voltage | |
| 1512 call write_external_eeprom | |
| 1513 movf batt_voltage+1,W | |
| 1514 call write_external_eeprom | |
| 1515 | |
| 1516 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1517 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1518 movlw d'1' ; Apnoe sampling rate | |
| 1519 call write_external_eeprom | |
| 1520 | |
| 1521 movlw d'2' ; information size temperature | |
| 1522 movwf temp1 ; copy to bits 0-3 | |
| 1523 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1524 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1525 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1526 call write_external_eeprom | |
| 1527 | |
| 1528 movlw d'2' ; information size deco | |
| 1529 movwf temp1 ; copy to bits 0-3 | |
| 1530 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1531 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1532 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1533 movlw d'0' ; Yes, set to zero | |
| 0 | 1534 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1535 call write_external_eeprom | |
| 1536 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1537 movlw d'1' ; information size GF |
| 0 | 1538 movwf temp1 ; copy to bits 0-3 |
| 1539 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1540 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1541 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1542 call write_external_eeprom | |
| 1543 | |
| 1544 movlw d'3' ; information size pp02 | |
| 1545 movwf temp1 ; copy to bits 0-3 | |
| 1546 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1547 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1548 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1549 call write_external_eeprom | |
| 1550 | |
|
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
1551 movlw d'15' ; information size Decodebug |
| 0 | 1552 movwf temp1 ; copy to bits 0-3 |
| 1553 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1554 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1555 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1556 call write_external_eeprom | |
| 1557 | |
| 367 | 1558 movlw d'1' ; information size cns |
| 0 | 1559 movwf temp1 ; copy to bits 0-3 |
| 1560 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1561 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1562 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1563 call write_external_eeprom | |
| 1564 | |
| 1565 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1566 movf EEDATA,W | |
| 1567 call write_external_eeprom ; Store Salinity to Dive | |
|
253
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1568 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1569 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1570 call write_external_eeprom ; Stores CNS% |
| 0 | 1571 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1572 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1573 call write_external_eeprom |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1574 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1575 call write_external_eeprom |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1576 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1577 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1578 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1579 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1580 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1581 |
| 375 | 1582 movlw d'32' ; GF_lo |
| 374 | 1583 movff char_I_deco_model,lo |
| 1584 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1585 movlw d'11' ; Saturation Multiplier |
| 1586 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1587 call write_external_eeprom ; write WREG into external memory |
| 375 | 1588 |
| 1589 movlw d'33' ; GF_hi | |
| 374 | 1590 movff char_I_deco_model,lo |
| 1591 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1592 movlw d'12' ; Desaturation Multiplier |
| 1593 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1594 call write_external_eeprom ; write WREG into external memory |
| 375 | 1595 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1596 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1597 movf EEDATA,W |
| 374 | 1598 call write_external_eeprom ; write WREG into external memory |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1599 |
|
634
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1600 GETCUSTOM8 d'29' ; Last decostop [m] |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1601 call write_external_eeprom ; write WREG into external memory |
|
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1602 |
|
672
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1603 movff gaslist_active,WREG ; "Gas active" flag register |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1604 call write_external_eeprom ; write WREG into external memory |
|
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1605 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1606 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1607 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1608 |
| 0 | 1609 movlw 0xFB ; Header stop |
| 1610 call write_external_eeprom | |
| 1611 movlw 0xFB | |
| 1612 call write_external_eeprom | |
| 1613 | |
| 1614 ; Increase total dive counter | |
| 1615 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1616 movff EEDATA,temp1 ; Low byte | |
| 1617 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1618 movff EEDATA,temp2 ; high byte | |
| 1619 bcf STATUS,C | |
| 1620 movlw d'1' | |
| 1621 addwf temp1 | |
| 1622 movlw d'0' | |
| 1623 addwfc temp2 | |
| 1624 movff temp1,EEDATA | |
| 1625 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1626 movff temp2,EEDATA | |
| 1627 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1628 | |
|
626
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1629 ; Save dive mode custom view |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1630 movff menupos3,EEDATA ; Copy to EEDATA |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1631 write_int_eeprom d'94' ; Write last selected customview dive mode into EEPROM |
|
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1632 |
| 0 | 1633 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi |
| 1634 tstfsz lo ; lo=0? | |
| 1635 bra change_logbook_offset1 ; No, adjust offset | |
| 1636 tstfsz hi ; hi=0? | |
| 1637 bra change_logbook_offset1 ; No, adjust offset | |
| 1638 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1639 change_logbook_offset1: | |
| 1640 movlw d'1' | |
| 1641 addwf lo | |
| 1642 movlw d'0' | |
| 1643 addwfc hi | |
| 1644 movlw d'112' ; CF28 *4 Bytes... | |
| 1645 addlw 0x82 | |
| 1646 movwf EEADR | |
| 1647 movff lo,EEDATA | |
| 1648 call write_eeprom ; Lowbyte | |
| 1649 movlw d'112' ; CF28 *4 Bytes... | |
| 1650 addlw 0x83 | |
| 1651 movwf EEADR | |
| 1652 movff hi,EEDATA | |
| 1653 call write_eeprom ; Highbyte | |
| 1654 | |
| 1655 change_logbook_offset2: | |
| 25 | 1656 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1657 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1658 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1659 |
| 1660 end_dive_common: | |
| 0 | 1661 bcf simulatormode_active ; if we were in simulator mode |
| 1662 | |
| 407 | 1663 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1664 ifndef __DEBUG | |
| 1665 btfsc restore_deco_data ; Restore decodata? | |
| 1666 call simulator_restore_tissue_data ; Yes! | |
| 1667 endif | |
| 0 | 1668 |
| 720 | 1669 goto surfloop_no_display_init ; and return to surfaceloop |
| 0 | 1670 |
| 1671 timeout_divemode: | |
| 1672 btfss realdive ; Dive longer then one minute | |
| 1673 return | |
| 1674 | |
| 1675 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1676 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1677 | |
| 233 | 1678 ifndef __DEBUG |
| 1679 btfsc simulatormode_active ; In Simulator mode? | |
| 1680 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1681 endif | |
| 0 | 1682 |
| 1683 bcf divemode | |
| 1684 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
parents:
351
diff
changeset
|
1685 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
parents:
351
diff
changeset
|
1686 addwfc timeout_counter2,F ; timeout is 15bits |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1687 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1688 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1689 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1690 btfss dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1691 bra timeout_divemode1 ; No, use normal CF02 timeout |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1692 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1693 ; Yes, use 10minutes counter |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1694 movlw LOW .600 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1695 movwf lo |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1696 movlw HIGH .600 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1697 movwf hi |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1698 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1699 timeout_divemode1: |
|
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
|
1700 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
Heinrichsweikamp
parents:
351
diff
changeset
|
1701 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
Heinrichsweikamp
parents:
351
diff
changeset
|
1702 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
Heinrichsweikamp
parents:
351
diff
changeset
|
1703 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
Heinrichsweikamp
parents:
351
diff
changeset
|
1704 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
Heinrichsweikamp
parents:
351
diff
changeset
|
1705 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
|
1706 bsf divemode ; No, set flag |
| 0 | 1707 return |
| 1708 | |
| 1709 timeout_divemode2: | |
| 1710 incf timeout_counter,F ; seconds... | |
| 1711 movlw d'60' | |
| 1712 cpfseq timeout_counter ; timeout_counter=60? | |
| 1713 return ; No. | |
| 1714 | |
| 1715 clrf timeout_counter | |
| 1716 bcf divemode | |
| 1717 incf apnoe_timeout_counter,F | |
| 1718 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1719 cpfseq apnoe_timeout_counter | |
| 1720 bsf divemode | |
| 1721 return | |
| 1722 | |
| 1723 timeout_divemode3: | |
| 1724 bcf divemode | |
| 1725 incf timeout_counter,F | |
| 1726 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1727 cpfsgt timeout_counter | |
| 1728 bsf divemode | |
| 1729 return | |
| 1730 | |
| 1731 update_divemode1: ; update any second | |
| 1732 call set_dive_modes ; tests if depth>threshold | |
| 1733 | |
| 1734 btfsc divemode | |
| 1735 call set_max_depth ; update max. depth if required | |
| 1736 | |
| 1737 btfsc divemode | |
| 1738 call set_min_temp ; store min. temp if required | |
| 1739 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1740 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1741 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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diff
changeset
|
1742 movf lo,W |
| 0 | 1743 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1744 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1745 movf hi,W |
| 0 | 1746 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1747 bsf temp_changed ; Yes |
| 0 | 1748 btfsc temp_changed |
| 681 | 1749 call DISP_temp_divemode ; Displays temperature |
| 0 | 1750 |
| 1751 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
323
diff
changeset
|
1752 SAFE_2BYTE_COPY amb_pressure, lo |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1753 movf lo,W |
| 0 | 1754 cpfseq last_pressure+0 |
| 1755 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
323
diff
changeset
|
1756 movf hi,W |
| 0 | 1757 cpfseq last_pressure+1 |
| 1758 bsf pres_changed ; Yes | |
| 1759 | |
| 1760 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1761 bsf pres_changed | |
| 1762 | |
| 1763 btfsc pres_changed | |
| 681 | 1764 call DISP_depth ; Displays new depth |
| 0 | 1765 return |
| 1766 | |
| 1767 update_divemode60: ; update any minute | |
| 1768 call get_battery_voltage ; gets battery voltage | |
| 1769 call set_powersafe ; red LED blinking if battery is low | |
| 681 | 1770 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1771 call check_temp_extrema ; check for new temperature extremas |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
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83
diff
changeset
|
1772 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1773 bcf oneminupdate |
| 1774 return | |
| 1775 | |
| 1776 set_max_depth: | |
| 1777 movff max_pressure+0,sub_a+0 | |
| 1778 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1779 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1780 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1781 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1782 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1783 btfss neg_flag | |
| 1784 return | |
| 1785 ;max_pressure<rel_pressure | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1786 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
|
1787 movff sub_b+1,max_pressure+1 |
| 681 | 1788 call DISP_max_pressure ; No, use normal max. depth |
| 0 | 1789 return |
| 1790 | |
| 1791 set_min_temp: | |
| 1792 movff mintemp+0,sub_a+0 | |
| 1793 movff mintemp+1,sub_a+1 | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1794 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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323
diff
changeset
|
1795 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1796 ; mintemp<T -> neg_flag=1 |
| 1797 ; T<=mintemp -> neg_flag=0 | |
| 1798 btfsc neg_flag | |
| 1799 return | |
| 1800 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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changeset
|
1801 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1802 movff sub_b+1,mintemp+1 |
| 0 | 1803 return |
| 1804 | |
| 1805 set_dive_modes: | |
| 239 | 1806 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1807 bra set_dive_modes3 ; Yes! |
| 239 | 1808 |
| 615 | 1809 btfss divemode ; In divemode? |
| 1810 bra set_dive_modes0 ; No. | |
| 1811 | |
| 1812 ; in Divemode, check threshold from CF01 | |
| 1813 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
| 1814 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1815 |
| 1816 movlw .20 | |
| 1817 cpfsgt sub_a+0 | |
| 1818 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1819 | |
| 615 | 1820 clrf sub_a+1 |
| 1821 bra set_dive_modes1 ; Done. | |
| 1822 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1823 set_dive_modes0: |
| 0 | 1824 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1825 movwf sub_a+0 ; dive_treshold is in cm | |
| 686 | 1826 |
| 1827 movlw .20 | |
| 1828 cpfsgt sub_a+0 | |
| 1829 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
| 1830 | |
| 0 | 1831 clrf sub_a+1 |
| 615 | 1832 bra set_dive_modes1 ; Done. |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1833 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1834 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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diff
changeset
|
1835 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1836 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
|
1837 |
| 0 | 1838 btfss neg_flag |
| 239 | 1839 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1840 |
| 239 | 1841 btfsc realdive ; Dive longer than one minute? |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1842 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1843 btfsc realdive ; Dive longer than one minute? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1844 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
| 0 | 1845 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1846 set_dive_modes_common: |
| 239 | 1847 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1848 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1849 btfsc timeout_display ; Was the timeout displayed? |
| 681 | 1850 call DISP_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1851 return |
| 1852 | |
| 1853 set_dive_modes2: | |
| 407 | 1854 bcf divemode2 ; Stop time |
| 1855 btfss realdive ; dive longer then one minute? | |
| 1856 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1857 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1858 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1859 return ; No, return |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1860 ; Yes, show divemode timeout |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1861 |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1862 btfsc menubit ; Divemode menu active? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1863 return ; Yes, return |
|
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parents:
550
diff
changeset
|
1864 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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550
diff
changeset
|
1865 return ; Yes, return |
|
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parents:
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diff
changeset
|
1866 btfsc gauge_mode ; In Gauge mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1867 return ; Yes, return |
|
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timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1868 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1869 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1870 btfss dekostop_active ; Is a deco stop displayed? |
| 681 | 1871 call DISP_divemode_timeout ; No, show the divemode timeout here... |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1872 btfsc dekostop_active ; Is a deco stop displayed? |
| 681 | 1873 call DISP_divemode_timeout2 ; Yes, show red warning divemode counter |
| 0 | 1874 return |
| 1875 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1876 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1877 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1878 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
|
1879 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1880 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1881 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1882 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1883 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1884 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1885 |
| 0 | 1886 set_powersafe: |
| 1887 btfsc low_battery_state ; battery warning alread active? | |
| 1888 bra set_powersafe2 ; Yes, but is it still required? | |
| 1889 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1890 movlw d'12' ; 3,328V | |
| 1891 cpfsgt batt_voltage+1 | |
| 1892 bra set_powersafe1 | |
| 1893 return | |
| 1894 | |
| 1895 set_powersafe1: | |
| 659 | 1896 movlw d'7' ; Type of alarm (Battery Low) |
| 1897 movwf AlarmType ; Copy to alarm Register | |
| 0 | 1898 bsf event_occured ; Set Event Flag |
| 1899 bsf low_battery_state ; set flag for battery warning | |
| 1900 return ; return | |
| 1901 | |
| 1902 set_powersafe2: | |
| 1903 movlw d'13' ; 3,584V | |
| 1904 cpfsgt batt_voltage+1 | |
| 1905 bra set_powersafe1 ; Still to low | |
| 1906 bcf low_battery_state ; clear flag for battery warning mode | |
| 1907 return | |
| 1908 | |
| 1909 calc_average_depth: | |
| 111 | 1910 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1911 rcall reset_average1 ; Reset the resettable average depth | |
| 1912 | |
| 0 | 1913 ; 1. Add new 2xdepth to the Sum of depths registers |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1914 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1915 |
| 1916 movf b0_lo,w | |
| 1917 addwf average_depth_hold+0,F | |
| 1918 movf b0_hi,w | |
| 1919 addwfc average_depth_hold+1,F | |
| 1920 movlw d'0' | |
| 1921 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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386
diff
changeset
|
1922 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1923 |
| 1924 movf b0_lo,w | |
| 1925 addwf average_depth_hold+0,F | |
| 1926 movf b0_hi,w | |
| 1927 addwfc average_depth_hold+1,F | |
| 1928 movlw d'0' | |
| 1929 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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parents:
386
diff
changeset
|
1930 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1931 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1932 ; Do the same for the _total registers (Non-Resettable) |
|
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|
1933 movf b0_lo,w |
|
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|
1934 addwf average_depth_hold_total+0,F |
|
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|
1935 movf b0_hi,w |
|
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|
1936 addwfc average_depth_hold_total+1,F |
|
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|
1937 movlw d'0' |
|
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1938 addwfc average_depth_hold_total+2,F |
|
398
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1939 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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1940 |
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1941 movf b0_lo,w |
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1942 addwf average_depth_hold_total+0,F |
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1943 movf b0_hi,w |
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1944 addwfc average_depth_hold_total+1,F |
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1945 movlw d'0' |
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1946 addwfc average_depth_hold_total+2,F |
|
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1947 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
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1948 |
| 0 | 1949 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1950 movff average_divesecs+0,xB+0 | |
| 1951 movff average_divesecs+1,xB+1 ; Copy | |
| 1952 movff average_depth_hold+0,xC+0 | |
| 1953 movff average_depth_hold+1,xC+1 | |
| 1954 movff average_depth_hold+2,xC+2 | |
| 1955 movff average_depth_hold+3,xC+3 | |
| 1956 | |
| 1957 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1958 movff xC+0,avr_rel_pressure+0 | |
| 1959 movff xC+1,avr_rel_pressure+1 | |
|
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1960 |
|
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1961 ; Compute Total Average Depth on base of divemins:2 and divesecs |
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1962 movff divemins+0,xA+0 |
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1963 movff divemins+1,xA+1 |
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1964 movlw d'60' |
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1965 movwf xB+0 |
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1966 clrf xB+1 |
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1967 call mult16x16 ; xC:4=xA:2*xB:2 |
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1968 movf divesecs,W |
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1969 addwf xC+0,F |
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1970 movlw d'0' |
| 228 | 1971 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
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1972 movlw d'3' ; 2+1 |
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1973 btfss divesecs,0 ; divesecs even? |
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1974 movlw d'2' ; Yes, do not add +1 |
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1975 addwf xC+0,F |
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1976 movlw d'0' |
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1977 addwfc xC+1,F |
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1978 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
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1979 movff xC+0,xB+0 |
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1980 movff xC+1,xB+1 ; Copy |
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1981 movff average_depth_hold_total+0,xC+0 |
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1982 movff average_depth_hold_total+1,xC+1 |
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1983 movff average_depth_hold_total+2,xC+2 |
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1984 movff average_depth_hold_total+3,xC+3 |
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1985 |
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1986 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
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1987 movff xC+0,avr_rel_pressure_total+0 |
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1988 movff xC+1,avr_rel_pressure_total+1 |
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1989 |
| 0 | 1990 return |
| 1991 | |
| 111 | 1992 reset_average1: |
| 1993 clrf average_depth_hold+0 | |
| 1994 clrf average_depth_hold+1 | |
| 1995 clrf average_depth_hold+2 | |
| 1996 clrf average_depth_hold+3 ; Clear average depth register | |
| 1997 movlw d'2' | |
| 1998 movwf average_divesecs+0 | |
| 1999 clrf average_divesecs+1 | |
| 2000 bcf reset_average_depth ; Clear flag | |
| 2001 return | |
| 0 | 2002 |
|
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2003 ;============================================================================= |
|
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2004 ; Setup everything to enter divemode. |
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2005 ; |
| 0 | 2006 diveloop_boot: |
| 49 | 2007 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 2008 clrf max_pressure+0 ; clear some variables |
| 2009 clrf max_pressure+1 | |
| 2010 clrf avr_rel_pressure+0 | |
| 2011 clrf avr_rel_pressure+1 | |
| 2012 | |
| 2013 movlw d'1' | |
| 2014 movwf apnoe_max_pressure+0 | |
| 2015 clrf apnoe_max_pressure+1 | |
| 2016 clrf apnoe_surface_mins | |
| 2017 clrf apnoe_surface_secs | |
| 2018 clrf apnoe_mins | |
| 2019 clrf apnoe_secs | |
| 2020 clrf divemins+0 | |
| 2021 clrf divemins+1 | |
|
357
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Bugfix: Wake-up into divemode with 1.91alpha
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2022 clrf total_divetime_seconds+0 |
|
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2023 clrf total_divetime_seconds+1 |
| 407 | 2024 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 2025 | |
| 2026 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 681 | 2027 call DISP_brightness_low |
| 407 | 2028 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) |
| 2029 movlw d'0' | |
| 2030 cpfsgt EEDATA | |
| 681 | 2031 call DISP_brightness_full |
| 407 | 2032 |
| 666 | 2033 bcf use_aGF |
|
408
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NEW: End-of-Dive countdown displayed after surfacing
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2034 bcf timeout_display |
|
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1.73beta rc1 (Added new customview for divemode)
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2035 bcf menu3_active |
| 0 | 2036 clrf divesecs |
| 2037 clrf samplesecs | |
|
627
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NEW: Gaslist highlights "better gas" in divemode
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2038 clrf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
| 0 | 2039 clrf apnoe_timeout_counter ; timeout in minutes |
|
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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2040 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
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|
2041 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 2042 clrf AlarmType ; Clear all alarms |
| 2043 bcf event_occured ; clear flag | |
|
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2044 bcf setpoint_changed ; clear flag |
| 730 | 2045 bcf store_bailout_event ; clear flag |
| 111 | 2046 rcall reset_average1 ; Reset the resettable average depth |
|
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2047 clrf average_depth_hold_total+0 |
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2048 clrf average_depth_hold_total+1 |
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2049 clrf average_depth_hold_total+2 |
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2050 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 2051 bcf depth_greater_100m ; clear flag |
| 577 | 2052 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
|
665
259e4c1bf3c2
grey-out TTS and ceiling after gas change (until new plan is ready)
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2053 bcf dekostop_active |
|
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2054 bcf decoplan_invalid |
| 3 | 2055 bcf is_bailout ;=1: CC mode, but bailout active! |
|
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2056 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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2057 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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2058 bcf show_safety_stop ;=1: Show the safety stop |
|
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2059 clrf safety_stop_countdown ; Clear count-down |
|
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2060 |
| 0 | 2061 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 2062 | |
| 319 | 2063 btfsc simulatormode_active |
| 237 | 2064 bra diveloop_boot_1 |
| 2065 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 2066 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 2067 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 2068 bra diveloop_boot_2 | |
| 2069 | |
| 2070 diveloop_boot_1: | |
| 2071 ; Simulator mode: Surface pressure is 1bar. | |
| 2072 movlw LOW .1000 | |
| 2073 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 2074 movlw HIGH .1000 | |
| 2075 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 2076 | |
| 2077 diveloop_boot_2: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
2078 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 2079 |
| 2080 ; Init profile recording parameters | |
| 237 | 2081 GETCUSTOM8 d'20' ; sample rate |
| 2082 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 2083 GETCUSTOM8 d'21' |
| 237 | 2084 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 2085 GETCUSTOM8 d'22' |
| 457 | 2086 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 2087 movlw d'0' ; Yes, set to zero | |
| 0 | 2088 movwf divisor_deco |
| 2089 GETCUSTOM8 d'23' | |
| 374 | 2090 movwf divisor_gf |
| 0 | 2091 GETCUSTOM8 d'24' |
| 2092 movwf divisor_ppo2 | |
| 2093 GETCUSTOM8 d'25' | |
| 2094 movwf divisor_deco_debug | |
| 2095 GETCUSTOM8 d'26' | |
| 367 | 2096 movwf divisor_cns |
| 0 | 2097 |
| 2098 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 2099 bra divemode1 | |
| 2100 ; Overwrite some parameters in Apnoe mode.... | |
| 2101 movlw d'1' | |
| 2102 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 2103 | |
| 2104 divemode1: | |
| 2105 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 2106 btfsc FLAG_const_ppO2_mode | |
| 292 | 2107 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 2108 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 2109 |
| 21 | 2110 bcf LED_blue |
| 0 | 2111 bcf low_battery_state ; clear flag for battery warning mode |
| 2112 bcf header_stored | |
| 2113 bcf premenu | |
| 2114 bcf realdive | |
| 2115 bsf update_divetime ; set flag | |
| 2116 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 2117 call disable_rs232 ; Disable RS232 |
| 0 | 2118 |
| 292 | 2119 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 2120 set_first_gas: | |
| 647 | 2121 btfsc FLAG_const_ppO2_mode |
| 2122 bra set_first_gas_ccr ; In CCR mode | |
| 0 | 2123 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 2124 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
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|
2125 movff EEDATA,char_I_current_gas |
| 0 | 2126 |
| 2127 decf active_gas,W ; Gas 0-4 | |
| 2128 mullw d'4' | |
| 2129 movf PRODL,W | |
| 2130 addlw d'7' ; = address for He ratio | |
| 2131 movwf EEADR | |
| 2132 call read_eeprom ; Read He ratio | |
| 2133 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 2134 |
| 2135 decf EEADR,F | |
| 0 | 2136 call read_eeprom ; Read O2 ratio |
| 2137 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 2138 |
| 0 | 2139 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2140 bsf STATUS,C ; Borrow bit | |
| 2141 movlw d'100' ; 100% | |
| 2142 subfwb wait_temp,W ; minus He | |
| 2143 bsf STATUS,C ; Borrow bit | |
|
311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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|
2144 subfwb EEDATA,W ; minus O2 |
|
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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|
2145 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 2146 |
|
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|
2147 ; Configure gaslist_active flag register |
| 281 | 2148 read_int_eeprom d'27' |
|
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|
2149 movff EEDATA, gaslist_active |
| 281 | 2150 return |
| 647 | 2151 |
| 2152 set_first_gas_ccr: ; Set Diluent | |
|
655
8c01edcf57fc
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|
2153 call get_first_diluent ; Read first diluent into lo(O2) and hi(He) |
|
8c01edcf57fc
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|
2154 movff hi,char_I_He_ratio ; And copy into hold register |
|
8c01edcf57fc
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changeset
|
2155 movff lo, char_I_O2_ratio ; O2 ratio |
| 647 | 2156 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 2157 bsf STATUS,C ; Borrow bit | |
| 2158 movlw d'100' ; 100% | |
| 2159 subfwb wait_temp,W ; minus He | |
| 2160 bsf STATUS,C ; Borrow bit | |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
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diff
changeset
|
2161 subfwb lo,W ; minus O2 |
| 647 | 2162 movff WREG, char_I_N2_ratio ; = N2! |
|
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
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681
diff
changeset
|
2163 read_int_eeprom d'116' ; Read First Diluent (1-5) |
|
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
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diff
changeset
|
2164 movff EEDATA,active_diluent |
| 647 | 2165 return |