Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 623:3f1a85ce7785
v2.50 rc2
| author | heinrichsweikamp |
|---|---|
| date | Wed, 08 Aug 2012 13:28:10 +0200 |
| parents | f87205426add |
| children | bab5a9fc1b10 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 4 | |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; Mainroutines for divemode | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 10/01/05 | |
| 22 ; last updated: 15/05/08 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 diveloop: | |
| 27 call diveloop_boot ; Boot tasks for all modes | |
| 28 | |
| 256 | 29 ; start timer3 for deco routine CPU usesage monitor |
| 30 movlw b'00000011' | |
| 31 movwf T3CON ; Timer3 with 32768Hz clock running | |
| 32 | |
| 0 | 33 ; Startup Tasks for all modes |
| 34 ostc_debug 'R' ; Sends debug-information to screen if debugmode active | |
| 35 call PLED_ClearScreen ; clean up OLED | |
| 36 call PLED_divemode_mask ; Display mask | |
| 37 call PLED_active_gas_divemode ; Display gas, if required | |
| 38 call PLED_temp_divemode ; Displays temperature | |
| 39 | |
| 40 btfsc FLAG_apnoe_mode | |
| 41 bsf realdive ; Set Realdive flag in Apnoe mode | |
| 42 | |
| 43 btfsc gauge_mode | |
| 44 bra diveloop_loop ; Skip in gauge mode | |
| 45 btfsc FLAG_apnoe_mode | |
| 46 bra diveloop_loop ; Skip in apnoe mode | |
| 47 | |
| 48 ; Startup Tasks for deco modes | |
| 49 call PLED_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode | |
| 50 | |
| 413 | 51 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 52 bra diveloop_loop ; OC modes, skip | |
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53 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
| 407 | 54 bsf event_occured ; set global event flag |
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55 |
| 0 | 56 diveloop_loop: ; The diveloop starts here |
| 57 btfss onesecupdate ; tasks any new second | |
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58 bra diveloop_loop3 |
| 0 | 59 |
| 60 btfsc gauge_mode ; Only in gauge mode | |
| 61 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 62 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 63 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 617 | 64 |
| 65 ; Update divetime | |
| 66 call customview_second ; Do every-second tasks for the custom view area | |
| 67 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 68 movwf lo | |
| 69 movlw d'1' | |
| 70 cpfseq lo ; =1? | |
| 71 bra diveloop_loop1y ; No, minutes only | |
| 72 bsf update_divetime ; Set Update flag | |
| 73 diveloop_loop1y: | |
| 74 btfss update_divetime ; display new divetime? | |
| 75 bra diveloop_loop1z ; No | |
| 76 btfsc premenu ; Is the divemode menu active? | |
| 77 bra diveloop_loop1z ; Yes | |
| 78 call PLED_divemins ; Display (new) divetime! | |
| 79 diveloop_loop1z: | |
| 80 bcf update_divetime ; clear flag | |
| 81 | |
| 0 | 82 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 83 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 84 | |
| 85 ; Tasks only for OC modes | |
| 599 | 86 btfsc show_safety_stop ; Show the safety stop? |
| 87 call PLED_show_safety_stop ; Yes, show/delete if done. | |
| 0 | 88 call check_ppO2 ; check ppO2 and displays warning if required |
| 89 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 90 bra diveloop_loop1x ; Common Tasks | |
| 91 | |
| 92 ; Tasks only for Gauge mode | |
| 93 diveloop_loop1a: | |
| 106 | 94 btfss premenu ; Is the divemode menu active? |
| 0 | 95 call PLED_divemins ; display (new) divetime! |
| 623 | 96 call customview_second ; Do every-second tasks for the custom view area |
| 0 | 97 call timeout_divemode ; dive finished? This routine sets the required flags |
| 98 | |
| 99 btfsc twosecupdate ; two seconds after the last call | |
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100 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 101 |
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102 bsf twosecupdate ; Routines used in the "other second" |
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103 call calc_average_depth ; calculate average depth |
| 494 | 104 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 105 |
| 106 bra diveloop_loop1x ; Common Tasks | |
| 107 | |
| 108 diveloop_loop1a2: | |
| 109 bcf twosecupdate | |
| 110 bra diveloop_loop1x ; Common Tasks | |
| 111 | |
| 112 ; Tasks only for Apnoe mode | |
| 113 diveloop_loop1b: | |
| 114 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 115 bra diveloop_loop1x ; Common Tasks | |
| 116 | |
| 117 ; Tasks only for ppO2 mode | |
| 118 diveloop_loop1c: | |
| 599 | 119 btfsc show_safety_stop ; Show the safety stop? |
| 120 call PLED_show_safety_stop ; Yes, show/delete if done. | |
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121 call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
| 0 | 122 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 123 btfsc is_bailout ; Are we in Bailout mode? |
| 124 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 125 | |
| 0 | 126 bra diveloop_loop1x ; Common Tasks |
| 127 | |
| 128 ; Common Tasks for all modes | |
| 129 diveloop_loop1x: | |
| 617 | 130 ; call customview_second ; Do every-second tasks for the custom view area |
| 131 ; | |
| 132 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
| 133 ; movwf lo | |
| 134 ; movlw d'1' | |
| 135 ; cpfseq lo ; =1? | |
| 136 ; bra diveloop_loop1y ; No, minutes only | |
| 137 ; bsf update_divetime ; Set Update flag | |
| 138 ;diveloop_loop1y: | |
| 139 ; btfss update_divetime ; display new divetime? | |
| 140 ; bra diveloop_loop1z ; No | |
| 141 ; btfsc premenu ; Is the divemode menu active? | |
| 142 ; bra diveloop_loop1z ; Yes | |
| 143 ; call PLED_divemins ; Display (new) divetime! | |
| 144 ; | |
| 145 ;diveloop_loop1z: | |
| 146 ; bcf update_divetime ; clear flag | |
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147 |
| 617 | 148 btfsc ppO2_show_value ; show ppO2? |
| 149 call check_ppO2 ; check ppO2 and displays warning if required | |
| 0 | 150 call timeout_divemode ; dive finished? This routine sets the required flags |
| 151 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 152 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 153 btfsc premenu ; is Menu? displayed? |
| 154 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 155 btfsc menubit ; is the Dive mode menu displayed? | |
| 156 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 157 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 158 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 617 | 159 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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160 |
| 0 | 161 bcf onesecupdate ; one seconds update done |
| 162 | |
| 163 diveloop_loop3: | |
| 164 btfss menubit ; Divemode menu active? | |
| 165 call test_switches_divemode ; No, Check switches normal | |
| 166 | |
| 167 btfsc menubit ; Divemode menu active? | |
| 168 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 169 | |
| 170 btfss divemode ; Dive finished? | |
| 498 | 171 goto end_dive ; Dive finished! |
| 0 | 172 |
| 173 btfsc pressure_refresh ; new pressure available? | |
| 174 call update_divemode1 ; Yes, display new depth | |
| 175 bcf pressure_refresh ; until new pressure is available | |
| 176 | |
| 177 btfsc oneminupdate ; one minute tasks | |
| 178 call update_divemode60 ; Update clock, etc. | |
| 179 | |
| 180 btfsc store_sample ; store new sample? | |
| 181 call store_dive_data ; Store profile data | |
| 182 | |
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183 btfsc toggle_customview ; Next view? |
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184 call customview_toggle ; Yes, show next customview (and delete this flag) |
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185 |
| 335 | 186 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 187 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 188 |
| 335 | 189 btfsc menubit ; Sleep only with inactive menu... |
| 190 bra diveloop_loop5 | |
| 2 | 191 |
| 0 | 192 sleep |
| 193 nop | |
| 335 | 194 bra diveloop_loop ; Loop the divemode |
| 195 | |
| 196 diveloop_loop4: ; And test screen dumps too! | |
| 197 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 198 call dump_screen ; Yes! | |
| 199 | |
| 200 diveloop_loop5: | |
| 0 | 201 bra diveloop_loop ; Loop the divemode |
| 202 | |
| 203 timeout_premenu_divemode: | |
| 128 | 204 incf timeout_counter3,F ; Yes... |
| 0 | 205 |
| 128 | 206 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 207 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 208 return ; No! | |
| 0 | 209 |
| 128 | 210 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 211 call PLED_menu_clear ; Remove "Menu?" | |
| 498 | 212 call PLED_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) |
| 622 | 213 call PLED_divemins ; Redraw divetime |
| 0 | 214 return |
| 215 | |
| 128 | 216 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 623 | 217 call PLED_divemins ; display (new) divetime! |
| 0 | 218 call PLED_display_apnoe_descent ; Show descent timer |
| 219 | |
| 220 btfsc divemode2 ; Time running? | |
| 221 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 222 | |
| 223 call PLED_display_apnoe_surface | |
| 224 incf apnoe_surface_secs,F | |
| 225 movlw d'60' | |
| 226 cpfseq apnoe_surface_secs | |
| 227 bra divemode_apnoe_tasks1 | |
| 228 clrf apnoe_surface_secs | |
| 229 incf apnoe_surface_mins,F | |
| 230 | |
| 231 divemode_apnoe_tasks1: | |
| 232 bcf FLAG_active_descent ; Clear flag | |
| 233 btfsc divemode2 ; Time running? | |
| 234 return ; Yes, return | |
| 235 | |
| 236 bsf FLAG_active_descent ; Set Flag | |
| 237 return | |
| 238 | |
| 239 divemode_apnoe_tasks2: | |
| 240 btfss FLAG_active_descent ; Are descending? | |
| 241 return ; No, We are at the surface | |
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242 call apnoe_calc_maxdepth ; Yes! |
| 0 | 243 |
| 244 divemode_apnoe_tasks3: | |
| 245 call PLED_apnoe_clear_surface ; Clear Surface timer | |
| 246 | |
| 247 clrf apnoe_timeout_counter ; Delete timeout | |
| 248 clrf apnoe_surface_secs | |
| 249 clrf apnoe_surface_mins | |
| 250 clrf apnoe_secs | |
| 251 clrf apnoe_mins ; Reset Descent time | |
| 252 clrf max_pressure+0 | |
| 253 clrf max_pressure+1 ; Reset Max. Depth | |
| 254 bcf FLAG_active_descent ; Clear flag | |
| 255 return | |
| 256 | |
| 257 apnoe_calc_maxdepth: | |
| 258 movff apnoe_max_pressure+0,sub_a+0 | |
| 259 movff apnoe_max_pressure+1,sub_a+1 | |
| 260 movff max_pressure+0,sub_b+0 | |
| 261 movff max_pressure+1,sub_b+1 | |
| 262 call sub16 ; sub_c = sub_a - sub_b | |
| 263 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 264 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 265 btfss neg_flag | |
| 266 return | |
| 267 ;apnoe_max_pressure<max_pressure | |
| 268 movff max_pressure+0,apnoe_max_pressure+0 | |
| 269 movff max_pressure+1,apnoe_max_pressure+1 | |
| 270 return | |
| 271 | |
| 272 set_leds_divemode: | |
| 550 | 273 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
| 274 movff char_I_deco_model,hi | |
| 275 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
| 0 | 276 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
| 550 | 277 |
| 278 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
| 279 cpfslt lo ; Lower then actual warning? | |
| 280 rcall warn_gf1 ; No, show warning and set flags | |
| 281 return ; Yes, return | |
| 0 | 282 |
| 283 warn_gf1: | |
| 284 movlw d'2' ; Type of Alarm | |
| 285 movwf AlarmType ; Copy to Alarm Register | |
| 286 bsf event_occured ; Set Event Flag | |
| 287 return | |
| 288 | |
| 289 calc_deko_divemode: | |
| 290 btfsc twosecupdate ; two seconds after the last call | |
| 291 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 292 | |
| 49 | 293 bsf twosecupdate ; No, but next second! |
| 0 | 294 ; Routines used in the "other second" |
| 295 call calc_average_depth ; calculate average depth | |
| 494 | 296 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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297 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
| 0 | 298 |
| 292 | 299 ; Calculate CNS |
| 300 clrf WREG | |
| 301 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 302 |
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303 read_int_eeprom d'34' ; Read deco data |
| 595 | 304 movlw .6 |
| 305 cpfseq EEDATA ; in pscr-mode? | |
| 306 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
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307 |
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308 calc_deko_divemode1a: |
| 116 | 309 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 310 movlb b'00000001' ; rambank 1 selected |
| 311 | |
| 312 ; Check if CNS should be displayed | |
| 313 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 314 GETCUSTOM8 d'27' ; cns_display_high | |
| 315 subwf lo,W | |
| 316 btfsc STATUS,C | |
| 317 call PLED_display_cns ; Show CNS | |
| 8 | 318 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 319 | |
| 513 | 320 ;NOTE: always set full gas list, because the user can switch gas, |
| 321 ; even in NDL mode... | |
| 0 | 322 |
| 286 | 323 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 324 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 325 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 326 | |
| 327 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 328 |
| 513 | 329 read_int_eeprom d'7' ; Read He ratio |
| 330 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 331 read_int_eeprom d'6' ; Read O2 ratio | |
| 332 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 333 addwf EEDATA,W ; O2 + He -> WREG | |
| 334 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 335 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 336 | |
| 337 read_int_eeprom d'11' ; Read He ratio | |
| 338 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 339 read_int_eeprom d'10' ; Read O2 ratio | |
| 340 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 341 addwf EEDATA,W ; O2 + He -> WREG | |
| 342 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 343 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 344 |
| 291 | 345 read_int_eeprom d'15' ; Read He ratio |
| 224 | 346 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 347 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 348 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 349 addwf EEDATA,W ; O2 + He -> WREG | |
| 350 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 351 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 352 |
| 291 | 353 read_int_eeprom d'19' ; Read He ratio |
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354 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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355 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 356 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 357 addwf EEDATA,W ; O2 + He -> WREG | |
| 358 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 359 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 360 |
| 291 | 361 read_int_eeprom d'23' ; Read He ratio |
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362 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 363 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 364 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 365 addwf EEDATA,W ; O2 + He -> WREG | |
| 366 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 367 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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368 |
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369 ; Copy depth of enabled gas into char_I_deco_gas_change |
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370 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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371 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 372 |
| 281 | 373 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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374 btfss gaslist_active,0 ; Apply depth? |
| 221 | 375 clrf EEDATA ; No, clear! |
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376 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 377 |
| 281 | 378 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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379 btfss gaslist_active,1 ; Apply depth? |
| 221 | 380 clrf EEDATA ; No, clear! |
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381 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 382 |
| 281 | 383 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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384 btfss gaslist_active,2 ; Apply depth? |
| 221 | 385 clrf EEDATA ; No, clear! |
|
222
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
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parents:
221
diff
changeset
|
386 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 387 |
| 281 | 388 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
|
290
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diff
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|
389 btfss gaslist_active,3 ; Apply depth? |
| 221 | 390 clrf EEDATA ; No, clear! |
|
290
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diff
changeset
|
391 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 392 |
| 281 | 393 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
|
290
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diff
changeset
|
394 btfss gaslist_active,4 ; Apply depth? |
| 221 | 395 clrf EEDATA ; No, clear! |
|
290
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diff
changeset
|
396 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 397 return |
| 0 | 398 |
|
598
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
399 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
|
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parents:
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diff
changeset
|
400 GETCUSTOM8 d'65' ; Use safety stop |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
401 decfsz WREG,F ; WREG=1? |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
402 bra delete_safety_stop ; No, don't show safety stop |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
403 |
|
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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
|
404 btfsc dekostop_active ; Is a deco stop displayed? |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
405 bra delete_safety_stop ; Yes, don't show safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
406 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
|
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parents:
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diff
changeset
|
407 SAFE_2BYTE_COPY rel_pressure, lo |
|
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parents:
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diff
changeset
|
408 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
|
409 movff lo,sub_a+0 |
|
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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
|
410 movff hi,sub_a+1 |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
411 movlw LOW safety_stop_reset |
|
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parents:
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diff
changeset
|
412 movwf sub_b+0 |
|
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parents:
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diff
changeset
|
413 movlw HIGH safety_stop_reset |
|
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parents:
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diff
changeset
|
414 movwf sub_b+1 |
| 603 | 415 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
416 btfss neg_flag |
|
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parents:
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diff
changeset
|
417 bra reset_safety_stop ; Below 10m, reset safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
418 |
|
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parents:
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diff
changeset
|
419 ; Above "safety_stop_end"? Clear flag. |
|
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NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
420 SAFE_2BYTE_COPY rel_pressure, lo |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
421 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
422 movff lo,sub_a+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
423 movff hi,sub_a+1 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
424 movlw LOW safety_stop_end |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
425 movwf sub_b+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
426 movlw HIGH safety_stop_end |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
427 movwf sub_b+1 |
| 603 | 428 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
429 btfsc neg_flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
430 bra delete_safety_stop ; Above 3m, remove safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
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diff
changeset
|
431 |
|
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parents:
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diff
changeset
|
432 ; Above "safety_stop_start"? Activate safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
433 SAFE_2BYTE_COPY rel_pressure, lo |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
434 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
435 movff lo,sub_a+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
436 movff hi,sub_a+1 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
437 movlw LOW safety_stop_start |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
438 movwf sub_b+0 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
439 movlw HIGH safety_stop_start |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
440 movwf sub_b+1 |
| 603 | 441 call subU16 ; sub_c = sub_a - sub_b |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
442 btfsc neg_flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
443 bra acivate_safety_stop ; Above 5m, activate safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
444 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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parents:
595
diff
changeset
|
445 bra reset_safety_stop2 ; Pause safety stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
446 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
447 acivate_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
448 tstfsz safety_stop_countdown ; Countdown at zero? |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
449 bsf show_safety_stop ; No, Set flag! |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
450 return |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
451 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
452 delete_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
453 clrf safety_stop_countdown ; reset timer |
| 603 | 454 bra reset_safety_stop2 ; Remove saftestop from display |
|
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
455 |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
456 reset_safety_stop: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
457 movlw safety_stop_length ;[s] |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
458 movwf safety_stop_countdown ; reset timer |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
459 reset_safety_stop2: |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
460 btfss safety_stop_active ; Safety stop shown |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
461 return ; No, don't delete it |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
462 bcf show_safety_stop ; Clear flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
463 bcf safety_stop_active ; Clear flag |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
464 call PLED_clear_decoarea ; Yes, Clear stop |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
465 goto PLED_display_ndl_mask ; Show NDL again (And return) |
|
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
466 |
| 292 | 467 ;----------------------------------------------------------------------------- |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
468 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 469 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
|
470 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
| 292 | 471 movlw d'10' |
| 472 movwf xB+0 | |
| 473 clrf xB+1 | |
| 474 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 475 movff xC+0,xA+0 | |
| 476 movff xC+1,xA+1 | |
| 477 movff char_I_O2_ratio,xB+0 | |
| 478 clrf xB+1 | |
| 479 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 480 movff xC+0,xA+0 | |
| 481 movff xC+1,xA+1 | |
| 482 movlw d'100' | |
| 483 movwf xB+0 | |
| 484 clrf xB+1 | |
| 485 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 486 | |
| 487 ; Copy ppO2 for CNS calculation | |
| 488 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 489 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 490 | |
| 491 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 492 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 493 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 494 return | |
| 495 | |
| 0 | 496 reset_decompression_gases: ; reset the deco gas while in NDL |
| 497 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
|
290
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JeanDo
parents:
287
diff
changeset
|
498 lfsr FSR2,char_I_deco_gas_change |
|
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Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
499 clrf POSTINC2 ; Clear Gas1 |
|
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parents:
287
diff
changeset
|
500 clrf POSTINC2 |
|
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JeanDo
parents:
287
diff
changeset
|
501 clrf POSTINC2 |
|
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Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
502 clrf POSTINC2 |
|
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Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
503 clrf POSTINC2 ; Clear Gas5 |
| 0 | 504 return |
| 505 | |
| 506 calc_deko_divemode2: | |
| 507 bcf twosecupdate | |
| 508 | |
| 509 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 510 return | |
| 511 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 512 return | |
| 513 | |
| 514 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 515 ; Send nes state to screen, if debugmode active |
| 516 movff char_O_deco_status,WREG ; Status before call | |
| 517 addlw '0' ; Convert to ascii char | |
| 518 call ostc_debug1 ; and send. | |
| 519 | |
| 0 | 520 call divemode_prepare_flags_for_deco |
| 292 | 521 clrf WREG |
| 522 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 523 |
|
592
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
524 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
|
525 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
526 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
527 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
|
528 movlw .6 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
529 cpfseq EEDATA |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
530 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
|
531 ; 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
|
532 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
|
533 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
|
534 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
|
535 movlw LOW .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
536 movwf xB+0 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
537 movlw HIGH .10 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
538 movwf xB+1 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
539 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
|
540 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
|
541 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
|
542 ; 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
|
543 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
|
544 |
|
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
545 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
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546 bsf STATUS,C ; Borrow bit |
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547 movlw d'100' ; 100% |
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548 subfwb wait_temp,W ; minus He |
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549 bsf STATUS,C ; Borrow bit |
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550 subfwb xC+0,W ; minus O2 |
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551 movff WREG, char_I_N2_ratio ; = N2! |
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552 |
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553 calc_deko_divemode2a: |
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554 |
| 256 | 555 clrf TMR3L |
| 537 | 556 nop ; See errata DS80284E-page 2 |
| 256 | 557 clrf TMR3H ; Reset Timer3 |
| 558 | |
| 116 | 559 call deco_calc_hauptroutine ; calc_tissue |
|
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560 movlb b'00000001' ; rambank 1 selected |
| 0 | 561 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
| 562 | |
|
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563 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
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564 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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565 |
| 256 | 566 btfss debug_mode ; Are we in debugmode? |
| 567 bra calc_deko_divemode4 ; No... | |
| 568 | |
| 569 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 570 movff TMR3L,lo | |
| 571 movff TMR3H,hi | |
| 572 bcf STATUS,C | |
| 573 rrcf hi | |
| 574 rrcf lo ;/2 | |
| 575 bcf STATUS,C | |
| 576 rrcf hi | |
| 577 rrcf lo ;/4 | |
| 578 bcf STATUS,C | |
| 579 rrcf hi | |
| 580 rrcf lo ;/8 | |
| 581 bcf STATUS,C | |
| 582 rrcf hi | |
| 583 rrcf lo ;/16 | |
| 584 bcf STATUS,C | |
| 585 rrcf hi | |
| 586 rrcf lo ;/32 | |
| 587 | |
| 588 WIN_TOP .216 | |
| 589 WIN_LEFT .100 | |
| 590 WIN_FONT FT_SMALL | |
| 591 STRCPY "ms:" | |
| 592 output_16 | |
| 593 call word_processor | |
| 594 | |
| 595 calc_deko_divemode4: | |
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596 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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597 iorwf WREG,F |
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598 btfss STATUS,Z |
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599 return ; Return is status <> 0 |
| 256 | 600 |
|
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601 ; Check if deco stops are necessary ? |
|
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602 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 603 tstfsz wait_temp ; Ceiling<0m? |
| 604 bra calc_deko_divemode3 ; Yes! | |
| 605 | |
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606 btfsc dekostop_active ; Already in nodeco mode ? |
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607 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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608 bcf dekostop_active ; clear flag |
| 0 | 609 |
|
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610 clrf decodata+0 ; for profile memory |
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611 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 612 |
|
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613 call PLED_display_ndl ; display no deco limit |
| 0 | 614 |
| 323 | 615 calc_deko_divemode5: |
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616 ; Check if extra cycles are needed to compute @5 variant: |
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617 btfss tts_extra_time ; Is @5 displayed ? |
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618 return ; No: don't compute it. |
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619 |
| 313 | 620 decfsz apnoe_mins ; Reached count-down ? |
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621 return ; No: don't compute yet. |
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622 |
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623 movlw .6 |
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624 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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625 |
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626 movlw .2 ; Restart countdown. |
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627 movwf apnoe_mins |
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628 return |
| 323 | 629 |
| 630 calc_deko_divemode3: | |
| 631 btfss dekostop_active ; Already in deco mode ? | |
| 632 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 633 bsf dekostop_active ; Set flag | |
| 634 | |
| 635 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 636 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 637 | |
| 638 call PLED_display_deko ; display decodata | |
| 639 bra calc_deko_divemode5 | |
| 313 | 640 |
| 124 | 641 ;----------------------------------------------------------------------------- |
| 69 | 642 |
| 237 | 643 divemode_prepare_flags_for_deco: |
|
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644 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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645 |
| 197 | 646 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 647 movff WREG,char_I_saturation_multiplier | |
| 648 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 649 movff WREG,char_I_desaturation_multiplier | |
| 650 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 651 movff WREG,char_I_deco_distance | |
| 652 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 653 movff WREG,char_I_depth_last_deco | |
| 203 | 654 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 655 movff divemins+1,int_I_divemins+1 | |
| 197 | 656 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 657 |
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|
658 ;----------------------------------------------------------------------------- |
| 0 | 659 |
| 660 store_dive_data: ; CF20 seconds gone | |
| 661 bcf store_sample ; update only any CF20 seconds | |
| 662 bsf update_divetime ; update divemins every CF20 seconds | |
| 663 | |
| 233 | 664 ifndef __DEBUG |
| 665 btfsc simulatormode_active ; Are we in simulator mode? | |
| 666 return ; Yes, discard everything | |
| 667 endif | |
| 33 | 668 |
| 0 | 669 btfsc header_stored ; Header already stored? |
|
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670 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 671 bsf header_stored ; Store header |
| 672 | |
| 673 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 674 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 675 | |
| 676 ; shift address for header | |
| 677 ; the header will be stored after the dive | |
| 457 | 678 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 679 |
| 680 store_dive_data2: | |
|
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681 SAFE_2BYTE_COPY rel_pressure, lo |
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|
682 movf lo,W ; store depth with every sample |
| 0 | 683 call write_external_eeprom |
|
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684 movf hi,W |
| 0 | 685 call write_external_eeprom |
| 686 | |
| 687 ;First, find out how many bytes will append to this sample.... | |
| 688 clrf ProfileFlagByte ; clear number of bytes to append | |
| 689 | |
| 690 ; Check Extented informations | |
| 691 decfsz divisor_temperature,W ; Check divisor | |
| 692 bra check_extended1 | |
| 693 movlw d'2' ; Information length | |
| 694 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 695 check_extended1: | |
| 696 decfsz divisor_deco,W ; Check divisor | |
| 697 bra check_extended2 | |
| 698 movlw d'2' ; Information length | |
| 699 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 700 check_extended2: | |
| 374 | 701 decfsz divisor_gf,W ; Check divisor |
| 0 | 702 bra check_extended3 |
| 374 | 703 movlw d'1' ; Information length |
| 0 | 704 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 705 check_extended3: | |
| 706 decfsz divisor_ppo2,W ; Check divisor | |
| 707 bra check_extended4 | |
| 708 movlw d'3' ; Information length | |
| 709 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 710 check_extended4: | |
| 711 decfsz divisor_deco_debug,W; Check divisor | |
| 712 bra check_extended5 | |
| 713 movlw d'9' ; Information length | |
| 714 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 715 check_extended5: | |
| 367 | 716 decfsz divisor_cns,W ; Check divisor |
| 0 | 717 bra check_extended6 |
| 367 | 718 movlw d'1' ; Information length |
| 0 | 719 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 720 check_extended6: | |
| 721 | |
| 722 ; Second, check global event flag | |
| 723 btfss event_occured ; Check global event flag | |
| 724 bra store_dive_data3 ; No Event | |
| 725 movlw d'1' | |
| 726 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 727 | |
| 728 clrf EventByte ; reset EventByte | |
| 729 | |
| 730 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 731 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 732 clrf AlarmType ; Reset AlarmType | |
| 733 | |
| 734 ; Third, check events and add aditional bytes | |
| 735 btfss manual_gas_changed ; Check flag | |
| 736 bra check_event1 | |
| 737 movlw d'2' ; Information length | |
| 738 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 739 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 740 check_event1: | |
| 741 btfss stored_gas_changed ; Check flag | |
| 742 bra check_event2 | |
| 743 movlw d'1' ; Information length | |
| 744 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 745 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 746 check_event2: | |
|
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747 btfss setpoint_changed ; Check flag |
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748 bra check_event3 |
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749 movlw d'1' ; Information length |
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750 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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751 bsf EventByte,6 ; Also set Flag in EventByte! |
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752 check_event3: |
| 0 | 753 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 754 | |
| 755 store_dive_data3: | |
| 756 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 757 call write_external_eeprom | |
| 758 | |
| 759 btfss event_occured ; Check global event flag (again) | |
| 760 bra store_dive_data4 ; No Event | |
| 761 | |
| 762 ; Store the EventByte + additional bytes now | |
| 763 movf EventByte,W | |
| 764 call write_external_eeprom | |
| 765 | |
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766 btfss manual_gas_changed ; Check flag |
| 0 | 767 bra store_dive_data3a |
| 768 read_int_eeprom d'24' ; % O2 Gas6 | |
| 769 movf EEDATA,W | |
| 770 call write_external_eeprom | |
| 771 read_int_eeprom d'25' ; % He Gas6 | |
| 772 movf EEDATA,W | |
| 773 call write_external_eeprom | |
|
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|
774 bcf manual_gas_changed ; Clear this event |
| 0 | 775 |
| 776 store_dive_data3a: | |
| 777 btfss stored_gas_changed ; Check flag | |
| 778 bra store_dive_data3b | |
| 779 movf active_gas,W ; Store active gas | |
| 780 call write_external_eeprom | |
|
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781 bcf stored_gas_changed ; Clear this event |
| 0 | 782 store_dive_data3b: |
| 783 | |
| 784 store_dive_data4: | |
| 785 | |
| 786 ; Store extended informations | |
| 787 decfsz divisor_temperature,F ; Check divisor | |
| 788 bra store_extended1 | |
| 789 rcall store_dive_temperature | |
| 790 store_extended1: | |
| 791 decfsz divisor_deco,F ; Check divisor | |
| 792 bra store_extended2 | |
| 793 rcall store_dive_decodata | |
| 794 store_extended2: | |
| 374 | 795 decfsz divisor_gf,F ; Check divisor |
| 0 | 796 bra store_extended3 |
| 374 | 797 rcall store_dive_gf |
| 0 | 798 store_extended3: |
| 799 decfsz divisor_ppo2,F ; Check divisor | |
| 800 bra store_extended4 | |
| 801 rcall store_dive_ppo2 | |
| 802 store_extended4: | |
| 803 decfsz divisor_deco_debug,F; Check divisor | |
| 804 bra store_extended5 | |
| 805 rcall store_dive_decodebug | |
| 806 store_extended5: | |
| 367 | 807 decfsz divisor_cns,F ; Check divisor |
| 0 | 808 bra store_extended6 |
| 367 | 809 rcall store_dive_cns |
| 0 | 810 store_extended6: |
| 811 | |
| 812 ; The next block is required to take care of "store never" | |
| 813 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 814 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 815 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 816 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 817 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 818 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 819 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 820 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 821 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 822 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 823 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 824 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 825 |
| 826 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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827 |
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828 ; SetPoint change appended to information due to compatibility reasons |
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829 btfss setpoint_changed ; Check flag |
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830 bra store_dive_data5 |
| 447 | 831 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
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832 call write_external_eeprom |
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833 bcf setpoint_changed ; Clear this event |
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834 |
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|
835 store_dive_data5: |
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|
836 bcf event_occured ; Clear the global event flag |
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|
837 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 838 |
| 367 | 839 store_dive_cns: |
| 840 movff char_O_CNS_fraction,WREG | |
| 841 call write_external_eeprom ; Store in EEPROM | |
| 0 | 842 GETCUSTOM8 d'26' |
| 367 | 843 movwf divisor_cns ; Reload divisor from CF |
| 0 | 844 return |
| 845 | |
| 846 store_dive_decodebug: | |
| 532 | 847 ; do something here |
| 0 | 848 GETCUSTOM8 d'25' |
| 849 movwf divisor_deco_debug ; Reload divisor from CF | |
| 850 return | |
| 851 | |
| 852 store_dive_ppo2: | |
| 853 movlw 0x00 ; Dummy | |
| 854 call write_external_eeprom | |
| 855 movlw 0x00 ; Dummy | |
| 856 call write_external_eeprom | |
| 857 movlw 0x00 ; Dummy | |
| 858 call write_external_eeprom | |
| 859 GETCUSTOM8 d'24' | |
| 860 movwf divisor_ppo2 ; Reload divisor from CF | |
| 861 return | |
| 862 | |
| 374 | 863 store_dive_gf: |
| 375 | 864 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 865 call write_external_eeprom |
| 866 GETCUSTOM8 d'23' | |
| 374 | 867 movwf divisor_gf ; Reload divisor from CF |
| 0 | 868 return |
| 869 | |
| 870 store_dive_decodata: | |
| 871 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 872 call write_external_eeprom | |
| 873 movf decodata+1,W ; no stop time of length of first stop | |
| 874 call write_external_eeprom | |
| 875 GETCUSTOM8 d'22' | |
| 457 | 876 |
| 877 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 878 movlw d'0' ; Yes, set to zero | |
| 0 | 879 movwf divisor_deco ; Reload divisor from CF |
| 880 return | |
| 881 | |
| 882 store_dive_temperature: | |
|
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|
883 SAFE_2BYTE_COPY temperature,lo |
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|
884 movf lo,W ; append temperature to current sample! |
| 0 | 885 call write_external_eeprom |
|
341
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|
886 movf hi,W |
| 0 | 887 call write_external_eeprom |
| 888 GETCUSTOM8 d'21' | |
| 889 movwf divisor_temperature ; Reload divisor from CF | |
| 890 return | |
| 891 | |
| 892 calc_velocity: ; called every two seconds | |
| 893 btfss divemode | |
| 894 bra do_not_display_velocity ; display velocity only in divemode | |
| 895 | |
| 896 calc_velocity2: | |
|
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|
897 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 898 movff last_pressure+0,sub_b+0 |
| 899 movff last_pressure+1,sub_b+1 | |
|
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900 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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|
901 movff sub_a+1,last_pressure+1 |
| 0 | 902 |
| 903 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 904 | |
| 905 movff sub_c+0,xA+0 | |
| 906 movff sub_c+1,xA+1 | |
| 494 | 907 movlw d'39' ;77 when called every second.... |
| 0 | 908 movwf xB+0 |
| 909 clrf xB+1 | |
|
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|
910 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 911 movff xC+0,divA+0 |
| 912 movff xC+1,divA+1 | |
| 913 movlw d'7' | |
| 914 movwf divB | |
| 915 call div16 ; devided by 2^7 equals velocity in m/min | |
| 916 | |
| 917 movlw d'99' | |
|
492
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changeset
|
918 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 919 bra calc_velocity3 |
| 920 movwf divA ; divA=99 | |
| 921 | |
| 922 calc_velocity3: | |
| 923 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 924 subwf divA+0,W ; | |
| 925 | |
| 926 btfss STATUS,C | |
| 927 bra do_not_display_velocity | |
| 928 | |
| 929 update_velocity: | |
| 930 bsf display_velocity | |
|
492
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|
931 |
|
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|
932 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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|
933 movwf lo |
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|
934 movlw d'1' |
|
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|
935 cpfseq lo ; =1? |
|
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|
936 bra update_velocity1 ; No |
|
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|
937 |
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|
938 call PLED_display_velocity_graphical |
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|
939 return |
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|
940 |
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|
941 update_velocity1: |
| 0 | 942 call PLED_display_velocity |
| 943 return | |
| 944 | |
| 945 do_not_display_velocity: | |
| 946 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 947 return | |
| 948 | |
| 949 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 950 call PLED_display_velocity_clear | |
| 951 return | |
| 952 | |
| 237 | 953 check_ppO2: ; check current ppO2 and display warning if required |
| 954 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 955 return |
| 956 | |
| 3 | 957 check_ppO2_bail: ; In CC mode but bailout active! |
|
592
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|
958 read_int_eeprom d'34' ; Read deco data |
|
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|
959 movlw .6 |
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|
960 cpfseq EEDATA |
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|
961 bra check_ppO2_non_pscr |
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|
962 ; in PSCR mode |
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|
963 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
| 595 | 964 movff sub_c+0,xA+0 |
| 965 movff sub_c+1,xA+1 | |
| 966 movlw d'100' | |
| 967 movwf xB+0 | |
| 968 clrf xB+1 | |
| 969 call div16x16 ; /100 | |
| 970 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 971 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 972 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
| 973 clrf xC+2 | |
| 974 clrf xC+3 | |
|
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|
975 movff sub_c+0,xC+0 |
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|
976 movff sub_c+1,xC+1 ; copy for comptibility |
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|
977 bra check_ppO2_check |
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|
978 |
|
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diff
changeset
|
979 check_ppO2_non_pscr: |
|
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|
980 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 981 movlw d'10' |
| 982 movwf xB+0 | |
| 983 clrf xB+1 | |
| 984 call div16x16 ; xC=p_amb/10 | |
| 985 movff xC+0,xA+0 | |
| 986 movff xC+1,xA+1 | |
| 987 movff char_I_O2_ratio,xB+0 | |
| 988 clrf xB+1 | |
|
592
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diff
changeset
|
989 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
|
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diff
changeset
|
990 ; bra check_ppO2_check |
|
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diff
changeset
|
991 check_ppO2_check: |
| 74 | 992 ; Check very high ppO2 manually |
|
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|
993 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 994 bra check_ppO2_bail2 ; Yes, display Value! |
| 995 | |
| 0 | 996 ; Check if ppO2 should be displayed |
| 997 movff xC+0,sub_b+0 | |
| 998 movff xC+1,sub_b+1 | |
| 999 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 1000 mullw d'100' ; ppo2_display_high*100 | |
| 1001 movff PRODL,sub_a+0 | |
| 1002 movff PRODH,sub_a+1 | |
| 1003 call sub16 | |
| 1004 bcf ppO2_show_value ; clear flag | |
| 1005 btfsc neg_flag | |
| 1006 bsf ppO2_show_value ; set flag if required | |
| 1007 | |
| 1008 ;check if we are within our warning thresholds! | |
| 1009 movff xC+0,sub_b+0 | |
| 1010 movff xC+1,sub_b+1 | |
| 1011 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 1012 mullw d'100' ; ppo2_warning_high*100 | |
| 1013 movff PRODL,sub_a+0 | |
| 1014 movff PRODH,sub_a+1 | |
| 1015 call sub16 | |
| 1016 btfss neg_flag | |
| 1017 bra check_ppO2_0 ; Not too high | |
| 1018 | |
| 74 | 1019 check_ppO2_bail2: |
| 1020 bsf ppO2_show_value ; set flag if required | |
| 0 | 1021 movlw d'5' ; Type of Alarm |
| 1022 movwf AlarmType ; Copy to Alarm Register | |
| 1023 bsf event_occured ; Set Event Flag | |
| 1024 | |
| 1025 check_ppO2_0: | |
| 1026 movff xC+0,sub_b+0 | |
| 1027 movff xC+1,sub_b+1 | |
| 210 | 1028 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 1029 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 1030 movff PRODL,sub_a+0 |
| 1031 movff PRODH,sub_a+1 | |
| 1032 call sub16 | |
| 1033 btfsc neg_flag | |
| 1034 bra check_ppO2_1 ; Not too low | |
| 1035 | |
| 1036 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 1037 movlw d'4' ; Type of Alarm | |
| 1038 movwf AlarmType ; Copy to Alarm Register | |
| 1039 bsf event_occured ; Set Event Flag | |
| 1040 | |
| 1041 check_ppO2_1: | |
| 1042 btfsc ppO2_show_value ; show value? | |
| 1043 bra check_ppO2_2 ; yes! | |
| 1044 | |
| 1045 btfss ppO2_display_active ; is the value displayed? | |
| 1046 bra check_ppO2_3 ; No, so clear not required | |
| 1047 | |
| 1048 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 1049 bcf ppO2_display_active ; clear flag | |
| 1050 bra check_ppO2_3 ; done | |
| 1051 | |
| 1052 check_ppO2_2: | |
| 1053 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 1054 bsf ppO2_display_active ; Set flag | |
| 1055 | |
| 1056 check_ppO2_3: | |
| 1057 return ; done | |
| 1058 | |
|
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1059 ;============================================================================= |
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1060 ; Compare all enabled gas in list, to see if a better one is available. |
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1061 ; |
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1062 ; Output: better_gas_available |
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|
1063 ; |
| 210 | 1064 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 1065 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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1066 |
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|
1067 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 1068 movlw d'100' |
| 1069 movwf xB+0 | |
| 1070 clrf xB+1 | |
| 1071 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 1072 | |
| 1073 check_gas_change1: ; check gas1 | |
|
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|
1074 btfss gaslist_active,0 ; check active flag |
| 8 | 1075 bra check_gas_change2 ; skip inactive gases! |
| 1076 movlw d'1' | |
| 1077 cpfseq active_gas ; is this gas currently selected? | |
| 1078 bra check_gas_change1x ; No... | |
| 1079 bra check_gas_change2 ; Yes, skip depth check | |
| 1080 check_gas_change1x: | |
| 1081 read_int_eeprom d'28' ; read gas_change_depth | |
|
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|
1082 movlw minimum_change_depth |
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|
1083 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1084 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 1085 movf xC+0,W ; load depth in m into WREG | |
| 1086 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1087 bra check_gas_change2 ; No, check next gas | |
|
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changeset
|
1088 movlw better_gas_window |
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|
1089 subwf EEDATA,W ; Change depth-better_gas_window |
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|
1090 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1091 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1092 | |
| 1093 check_gas_change2: ; check gas2 | |
|
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1094 btfss gaslist_active,1 ; check active flag |
| 8 | 1095 bra check_gas_change3 ; skip inactive gases! |
| 1096 movlw d'2' | |
| 1097 cpfseq active_gas ; is this gas currently selected? | |
| 1098 bra check_gas_change2x ; No... | |
| 1099 bra check_gas_change3 ; Yes, skip depth check | |
| 1100 check_gas_change2x: | |
| 1101 read_int_eeprom d'29' ; read gas_change_depth | |
|
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1102 movlw minimum_change_depth |
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1103 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1104 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 1105 movf xC+0,W ; load depth in m into WREG | |
| 1106 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1107 bra check_gas_change3 ; No, check next gas | |
|
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|
1108 movlw better_gas_window |
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1109 subwf EEDATA,W ; Change depth-better_gas_window |
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|
1110 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1111 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1112 | |
| 1113 check_gas_change3: ; check gas3 | |
|
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1114 btfss gaslist_active,2 ; check active flag |
| 8 | 1115 bra check_gas_change4 ; skip inactive gases! |
| 1116 movlw d'3' | |
| 1117 cpfseq active_gas ; is this gas currently selected? | |
| 1118 bra check_gas_change3x ; No... | |
| 1119 bra check_gas_change4 ; Yes, skip depth check | |
| 1120 check_gas_change3x: | |
| 1121 read_int_eeprom d'30' ; read gas_change_depth | |
|
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|
1122 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1123 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1124 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1125 movf xC+0,W ; load depth in m into WREG | |
| 1126 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1127 bra check_gas_change4 ; No, check next gas | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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changeset
|
1128 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1129 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
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changeset
|
1130 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1131 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1132 | |
| 1133 check_gas_change4: ; check gas4 | |
|
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|
1134 btfss gaslist_active,3 ; check active flag |
| 8 | 1135 bra check_gas_change5 ; skip inactive gases! |
| 1136 movlw d'4' | |
| 1137 cpfseq active_gas ; is this gas currently selected? | |
| 1138 bra check_gas_change4x ; No... | |
| 1139 bra check_gas_change5 ; Yes, skip depth check | |
| 1140 check_gas_change4x: | |
| 1141 read_int_eeprom d'31' ; read gas_change_depth | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1142 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1143 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1144 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1145 movf xC+0,W ; load depth in m into WREG | |
| 1146 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1147 bra check_gas_change5 ; No, check next gas | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1148 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1149 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1150 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1151 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1152 | |
| 1153 check_gas_change5: ; check gas5 | |
|
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changeset
|
1154 btfss gaslist_active,4 ; check active flag |
| 8 | 1155 bra check_gas_change6 ; skip inactive gases! |
| 1156 movlw d'5' | |
| 1157 cpfseq active_gas ; is this gas currently selected? | |
| 1158 bra check_gas_change5x ; No... | |
| 1159 bra check_gas_change6 ; Yes, skip depth check | |
| 1160 check_gas_change5x: | |
| 1161 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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parents:
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diff
changeset
|
1162 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1163 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1164 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1165 movf xC+0,W ; load depth in m into WREG | |
| 1166 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1167 bra check_gas_change6 ; No, check next gas | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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diff
changeset
|
1168 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1169 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1170 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1171 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1172 | |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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603
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changeset
|
1173 check_gas_change6: |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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diff
changeset
|
1174 btfsc is_bailout ;=1: CC mode, but bailout active! |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1175 bra check_gas_change7 ; In bailout, blink better gas (if required) |
|
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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diff
changeset
|
1176 |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1177 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1178 bcf better_gas_available ; Yes, do not blink better gas |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1179 |
|
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1180 check_gas_change7: |
|
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1181 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1182 return |
| 1183 | |
|
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|
1184 ;============================================================================= |
|
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changeset
|
1185 |
| 0 | 1186 calculate_noflytime: |
| 1187 ; calculate nofly time | |
| 1188 movff int_O_desaturation_time+0,xA+0 | |
| 1189 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1190 |
| 1191 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1192 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1193 | |
| 0 | 1194 tstfsz xA+0 ; Desat=0? |
| 1195 bra calculate_noflytime2 | |
| 1196 tstfsz xA+1 ; Desat=0? | |
| 1197 bra calculate_noflytime2 | |
|
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
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|
1198 |
|
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changeset
|
1199 calculate_noflytime_3: |
| 0 | 1200 ; Desaturation time = zero |
|
229
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|
1201 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1202 clrf nofly_time+1 ; Clear nofly time |
| 1203 bcf nofly_active ; Clear flag | |
| 1204 return | |
| 218 | 1205 |
| 0 | 1206 calculate_noflytime2: |
| 1207 movff xA+0,int_I_temp+0 | |
| 1208 movff xA+1,int_I_temp+1 | |
| 1209 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1210 movff WREG,char_I_temp |
| 0 | 1211 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1212 call deco_calc_percentage |
| 0 | 1213 movlb b'00000001' ; select ram bank 1 |
| 1214 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1215 movff int_I_temp+0,xA+0 | |
| 1216 movff int_I_temp+1,xA+1 | |
| 1217 tstfsz xA+0 ; Desat=0? | |
| 1218 bra calculate_noflytime_2_final | |
| 1219 tstfsz xA+1 ; Desat=0? | |
| 1220 bra calculate_noflytime_2_final | |
|
229
85ea09d3b9d8
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diff
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|
1221 bra calculate_noflytime_3 |
|
85ea09d3b9d8
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changeset
|
1222 |
| 0 | 1223 calculate_noflytime_2_final: |
| 1224 movff xA+0,nofly_time+0 | |
| 1225 movff xA+1,nofly_time+1 | |
| 1226 bsf nofly_active ; Set flag | |
| 1227 return | |
| 1228 | |
| 1229 end_dive: | |
| 1230 btfss realdive ; dive longer then one minute | |
| 1231 goto end_dive_common ; No, discard everything | |
| 1232 | |
| 233 | 1233 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1234 ifndef __DEBUG | |
| 1235 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1236 goto end_dive_common ; Yes, discard everything | |
| 1237 endif | |
| 33 | 1238 |
|
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents:
75
diff
changeset
|
1239 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1240 |
| 1241 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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595
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changeset
|
1242 call apnoe_calc_maxdepth |
| 0 | 1243 |
| 1244 ; calculate desaturation time | |
| 251 | 1245 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1246 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1247 |
| 251 | 1248 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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85ea09d3b9d8
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changeset
|
1249 movff WREG,char_I_desaturation_multiplier |
| 0 | 1250 |
| 1251 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1252 call deco_calc_desaturation_time ; calculate desaturation time |
|
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changeset
|
1253 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
|
1254 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
|
1255 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1256 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
c7b663939737
making waitms speed-independent, desat-time fix
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parents:
458
diff
changeset
|
1257 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
229
85ea09d3b9d8
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parents:
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diff
changeset
|
1258 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1259 ; store header and ... |
| 1260 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1261 call write_external_eeprom | |
| 1262 movlw 0xFD | |
| 1263 call write_external_eeprom | |
| 1264 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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parents:
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diff
changeset
|
1265 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1266 |
| 1267 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1268 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1269 | |
| 1270 movlw 0xFA ; Header start | |
| 1271 call write_external_eeprom | |
| 1272 movlw 0xFA | |
| 1273 call write_external_eeprom | |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1274 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1275 call write_external_eeprom |
|
229
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Nofly should not be reset after dive simulation (bug BB18).
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parents:
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diff
changeset
|
1276 movf month,W ; Date |
| 0 | 1277 call write_external_eeprom |
| 1278 movf day,W | |
| 1279 call write_external_eeprom | |
| 1280 movf year,W | |
| 1281 call write_external_eeprom | |
| 1282 movf hours,W ; End of dive time | |
| 1283 call write_external_eeprom | |
| 1284 movf mins,W | |
| 1285 call write_external_eeprom | |
| 1286 | |
| 1287 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1288 bra end_dive1 ; Store normal depth | |
| 1289 | |
| 1290 movff apnoe_max_pressure+0,lo | |
| 1291 movff apnoe_max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1292 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1293 movff lo,apnoe_max_pressure+0 |
| 1294 movff hi,apnoe_max_pressure+1 | |
| 1295 | |
| 1296 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1297 call write_external_eeprom | |
| 1298 movf apnoe_max_pressure+1,W | |
| 1299 call write_external_eeprom | |
| 1300 bra end_dive2 ; skip | |
| 1301 | |
| 1302 end_dive1: | |
| 1303 movff max_pressure+0,lo | |
| 1304 movff max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1305 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1306 movff lo,max_pressure+0 |
| 1307 movff hi,max_pressure+1 | |
| 1308 | |
| 1309 movf max_pressure+0,W ; Max. depth | |
| 1310 call write_external_eeprom | |
| 1311 movf max_pressure+1,W | |
| 1312 call write_external_eeprom | |
| 1313 | |
| 1314 end_dive2: | |
| 1315 movf divemins+0,W ; divetime minutes | |
| 1316 call write_external_eeprom | |
| 1317 movf divemins+1,W | |
| 1318 call write_external_eeprom | |
| 1319 movf divesecs,W ; divetime seconds | |
| 1320 call write_external_eeprom | |
| 1321 movf mintemp+0,W ; minimum temperature | |
| 1322 call write_external_eeprom | |
| 1323 movf mintemp+1,W | |
| 1324 call write_external_eeprom | |
| 1325 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1326 call write_external_eeprom | |
| 1327 movf last_surfpressure_30min+1,W | |
| 1328 call write_external_eeprom | |
| 1329 movff int_O_desaturation_time+0,lo ; | |
| 1330 movff int_O_desaturation_time+1,hi | |
| 1331 movf lo,W ; desaturation time in minutes | |
| 1332 call write_external_eeprom | |
| 1333 movf hi,W ; | |
| 1334 call write_external_eeprom | |
| 1335 | |
| 1336 ; Gases.... | |
| 1337 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1338 movf EEDATA,W | |
| 1339 call write_external_eeprom | |
| 1340 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1341 movf EEDATA,W | |
| 1342 call write_external_eeprom | |
| 1343 | |
| 1344 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1345 movf EEDATA,W | |
| 1346 call write_external_eeprom | |
| 1347 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1348 movf EEDATA,W | |
| 1349 call write_external_eeprom | |
| 1350 | |
| 1351 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1352 movf EEDATA,W | |
| 1353 call write_external_eeprom | |
| 1354 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1355 movf EEDATA,W | |
| 1356 call write_external_eeprom | |
| 1357 | |
| 1358 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1359 movf EEDATA,W | |
| 1360 call write_external_eeprom | |
| 1361 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1362 movf EEDATA,W | |
| 1363 call write_external_eeprom | |
| 1364 | |
| 1365 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1366 movf EEDATA,W | |
| 1367 call write_external_eeprom | |
| 1368 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1369 movf EEDATA,W | |
| 1370 call write_external_eeprom | |
| 1371 | |
| 1372 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1373 movf EEDATA,W | |
| 1374 call write_external_eeprom | |
| 1375 read_int_eeprom d'25' ; % He Gas6 | |
| 1376 movf EEDATA,W | |
| 1377 call write_external_eeprom | |
| 1378 read_int_eeprom d'33' ; start gas | |
| 1379 movf EEDATA,W | |
| 1380 call write_external_eeprom | |
| 1381 | |
| 1382 movlw softwareversion_x ; Firmware version | |
| 1383 call write_external_eeprom | |
| 1384 movlw softwareversion_y | |
| 1385 call write_external_eeprom | |
| 1386 movf batt_voltage+0,W ; Battery voltage | |
| 1387 call write_external_eeprom | |
| 1388 movf batt_voltage+1,W | |
| 1389 call write_external_eeprom | |
| 1390 | |
| 1391 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1392 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1393 movlw d'1' ; Apnoe sampling rate | |
| 1394 call write_external_eeprom | |
| 1395 | |
| 1396 movlw d'2' ; information size temperature | |
| 1397 movwf temp1 ; copy to bits 0-3 | |
| 1398 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1399 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1400 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1401 call write_external_eeprom | |
| 1402 | |
| 1403 movlw d'2' ; information size deco | |
| 1404 movwf temp1 ; copy to bits 0-3 | |
| 1405 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1406 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1407 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1408 movlw d'0' ; Yes, set to zero | |
| 0 | 1409 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1410 call write_external_eeprom | |
| 1411 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1412 movlw d'1' ; information size GF |
| 0 | 1413 movwf temp1 ; copy to bits 0-3 |
| 1414 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
376
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first gas does not reset change depth, display fix with multigas dives in logbook
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parents:
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diff
changeset
|
1415 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1416 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1417 call write_external_eeprom | |
| 1418 | |
| 1419 movlw d'3' ; information size pp02 | |
| 1420 movwf temp1 ; copy to bits 0-3 | |
| 1421 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1422 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1423 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1424 call write_external_eeprom | |
| 1425 | |
| 532 | 1426 movlw d'0' ; information size Decodebug |
| 0 | 1427 movwf temp1 ; copy to bits 0-3 |
| 1428 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1429 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1430 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1431 call write_external_eeprom | |
| 1432 | |
| 367 | 1433 movlw d'1' ; information size cns |
| 0 | 1434 movwf temp1 ; copy to bits 0-3 |
| 1435 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1436 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1437 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1438 call write_external_eeprom | |
| 1439 | |
| 1440 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1441 movf EEDATA,W | |
| 1442 call write_external_eeprom ; Store Salinity to Dive | |
|
253
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show CNS in logbook for all dives made with V1.84beta and later
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|
1443 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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|
1444 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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251
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|
1445 call write_external_eeprom ; Stores CNS% |
| 0 | 1446 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
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|
1447 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1448 call write_external_eeprom |
|
5c186a72cb5d
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|
1449 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
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|
1450 call write_external_eeprom |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1451 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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diff
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|
1452 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
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|
1453 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
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352
diff
changeset
|
1454 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1455 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1456 |
| 375 | 1457 movlw d'32' ; GF_lo |
| 374 | 1458 movff char_I_deco_model,lo |
| 1459 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1460 movlw d'11' ; Saturation Multiplier |
| 1461 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1462 call write_external_eeprom ; write WREG into external memory |
| 375 | 1463 |
| 1464 movlw d'33' ; GF_hi | |
| 374 | 1465 movff char_I_deco_model,lo |
| 1466 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1467 movlw d'12' ; Desaturation Multiplier |
| 1468 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1469 call write_external_eeprom ; write WREG into external memory |
| 375 | 1470 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1471 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
|
1472 movf EEDATA,W |
| 374 | 1473 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
|
1474 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1475 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1476 call write_external_eeprom ; Spare3 |
|
5c186a72cb5d
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|
1477 clrf WREG |
|
5c186a72cb5d
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|
1478 call write_external_eeprom ; Spare2 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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349
diff
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|
1479 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
changeset
|
1480 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
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344
diff
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|
1481 |
| 0 | 1482 movlw 0xFB ; Header stop |
| 1483 call write_external_eeprom | |
| 1484 movlw 0xFB | |
| 1485 call write_external_eeprom | |
| 1486 | |
| 1487 ; Increase total dive counter | |
| 1488 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1489 movff EEDATA,temp1 ; Low byte | |
| 1490 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1491 movff EEDATA,temp2 ; high byte | |
| 1492 bcf STATUS,C | |
| 1493 movlw d'1' | |
| 1494 addwf temp1 | |
| 1495 movlw d'0' | |
| 1496 addwfc temp2 | |
| 1497 movff temp1,EEDATA | |
| 1498 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1499 movff temp2,EEDATA | |
| 1500 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1501 | |
| 1502 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1503 tstfsz lo ; lo=0? | |
| 1504 bra change_logbook_offset1 ; No, adjust offset | |
| 1505 tstfsz hi ; hi=0? | |
| 1506 bra change_logbook_offset1 ; No, adjust offset | |
| 1507 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1508 change_logbook_offset1: | |
| 1509 movlw d'1' | |
| 1510 addwf lo | |
| 1511 movlw d'0' | |
| 1512 addwfc hi | |
| 1513 movlw d'112' ; CF28 *4 Bytes... | |
| 1514 addlw 0x82 | |
| 1515 movwf EEADR | |
| 1516 movff lo,EEDATA | |
| 1517 call write_eeprom ; Lowbyte | |
| 1518 movlw d'112' ; CF28 *4 Bytes... | |
| 1519 addlw 0x83 | |
| 1520 movwf EEADR | |
| 1521 movff hi,EEDATA | |
| 1522 call write_eeprom ; Highbyte | |
| 1523 | |
| 1524 change_logbook_offset2: | |
| 25 | 1525 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
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|
1526 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1527 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1528 |
| 1529 end_dive_common: | |
| 0 | 1530 bcf simulatormode_active ; if we were in simulator mode |
| 1531 | |
| 407 | 1532 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1533 ifndef __DEBUG | |
| 1534 btfsc restore_deco_data ; Restore decodata? | |
| 1535 call simulator_restore_tissue_data ; Yes! | |
| 1536 endif | |
| 0 | 1537 |
| 1538 goto surfloop ; and return to surfaceloop | |
| 1539 | |
| 1540 timeout_divemode: | |
| 1541 btfss realdive ; Dive longer then one minute | |
| 1542 return | |
| 1543 | |
| 1544 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1545 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1546 | |
| 233 | 1547 ifndef __DEBUG |
| 1548 btfsc simulatormode_active ; In Simulator mode? | |
| 1549 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1550 endif | |
| 0 | 1551 |
| 1552 bcf divemode | |
| 1553 incf timeout_counter,F | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
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diff
changeset
|
1554 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
|
1555 addwfc timeout_counter2,F ; timeout is 15bits |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
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550
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changeset
|
1556 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1557 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1558 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1559 btfss dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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parents:
550
diff
changeset
|
1560 bra timeout_divemode1 ; No, use normal CF02 timeout |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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550
diff
changeset
|
1561 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1562 ; Yes, use 10minutes counter |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1563 movlw LOW .600 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1564 movwf lo |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1565 movlw HIGH .600 |
|
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diff
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|
1566 movwf hi |
|
80a1d2d5a9ee
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diff
changeset
|
1567 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1568 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
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diff
changeset
|
1569 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1570 movff hi,sub_a+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1571 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1572 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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351
diff
changeset
|
1573 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
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diff
changeset
|
1574 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
|
1575 bsf divemode ; No, set flag |
| 0 | 1576 return |
| 1577 | |
| 1578 timeout_divemode2: | |
| 1579 incf timeout_counter,F ; seconds... | |
| 1580 movlw d'60' | |
| 1581 cpfseq timeout_counter ; timeout_counter=60? | |
| 1582 return ; No. | |
| 1583 | |
| 1584 clrf timeout_counter | |
| 1585 bcf divemode | |
| 1586 incf apnoe_timeout_counter,F | |
| 1587 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1588 cpfseq apnoe_timeout_counter | |
| 1589 bsf divemode | |
| 1590 return | |
| 1591 | |
| 1592 timeout_divemode3: | |
| 1593 bcf divemode | |
| 1594 incf timeout_counter,F | |
| 1595 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1596 cpfsgt timeout_counter | |
| 1597 bsf divemode | |
| 1598 return | |
| 1599 | |
| 1600 update_divemode1: ; update any second | |
| 1601 call set_dive_modes ; tests if depth>threshold | |
| 1602 | |
| 1603 btfsc divemode | |
| 1604 call set_max_depth ; update max. depth if required | |
| 1605 | |
| 1606 btfsc divemode | |
| 1607 call set_min_temp ; store min. temp if required | |
| 1608 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1609 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1610 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1611 movf lo,W |
| 0 | 1612 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1613 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1614 movf hi,W |
| 0 | 1615 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1616 bsf temp_changed ; Yes |
| 0 | 1617 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1618 call PLED_temp_divemode ; Displays temperature |
| 0 | 1619 |
| 1620 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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diff
changeset
|
1621 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1622 movf lo,W |
| 0 | 1623 cpfseq last_pressure+0 |
| 1624 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1625 movf hi,W |
| 0 | 1626 cpfseq last_pressure+1 |
| 1627 bsf pres_changed ; Yes | |
| 1628 | |
| 1629 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1630 bsf pres_changed | |
| 1631 | |
| 1632 btfsc pres_changed | |
| 1633 call PLED_depth ; Displays new depth | |
| 1634 return | |
| 1635 | |
| 1636 update_divemode60: ; update any minute | |
| 1637 call get_battery_voltage ; gets battery voltage | |
| 1638 call set_powersafe ; red LED blinking if battery is low | |
| 1639 call PLED_max_pressure ; No, use normal max. depth | |
| 1640 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1641 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1642 bcf oneminupdate |
| 1643 return | |
| 1644 | |
| 1645 set_max_depth: | |
| 1646 movff max_pressure+0,sub_a+0 | |
| 1647 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1648 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
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JeanDo
parents:
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diff
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|
1649 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1650 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1651 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1652 btfss neg_flag | |
| 1653 return | |
| 1654 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1655 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1656 movff sub_b+1,max_pressure+1 |
| 0 | 1657 call PLED_max_pressure ; No, use normal max. depth |
| 1658 return | |
| 1659 | |
| 1660 set_min_temp: | |
| 1661 movff mintemp+0,sub_a+0 | |
| 1662 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1663 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1664 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1665 ; mintemp<T -> neg_flag=1 |
| 1666 ; T<=mintemp -> neg_flag=0 | |
| 1667 btfsc neg_flag | |
| 1668 return | |
| 1669 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1670 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1671 movff sub_b+1,mintemp+1 |
| 0 | 1672 return |
| 1673 | |
| 1674 set_dive_modes: | |
| 239 | 1675 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1676 bra set_dive_modes3 ; Yes! |
| 239 | 1677 |
| 615 | 1678 btfss divemode ; In divemode? |
| 1679 bra set_dive_modes0 ; No. | |
| 1680 | |
| 1681 ; in Divemode, check threshold from CF01 | |
| 1682 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
| 1683 movwf sub_a+0 ; dive_treshold is in cm | |
| 1684 clrf sub_a+1 | |
| 1685 bra set_dive_modes1 ; Done. | |
| 1686 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1687 set_dive_modes0: |
| 0 | 1688 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1689 movwf sub_a+0 ; dive_treshold is in cm | |
| 1690 clrf sub_a+1 | |
| 615 | 1691 bra set_dive_modes1 ; Done. |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1692 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1693 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1694 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1695 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
|
1696 |
| 0 | 1697 btfss neg_flag |
| 239 | 1698 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1699 |
| 239 | 1700 btfsc realdive ; Dive longer than one minute? |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1701 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1702 btfsc realdive ; Dive longer than one minute? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1703 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
| 0 | 1704 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1705 set_dive_modes_common: |
| 239 | 1706 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1707 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1708 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1709 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1710 return |
| 1711 | |
| 1712 set_dive_modes2: | |
| 407 | 1713 bcf divemode2 ; Stop time |
| 1714 btfss realdive ; dive longer then one minute? | |
| 1715 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1716 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1717 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1718 return ; No, return |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1719 ; Yes, show divemode timeout |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1720 |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1721 btfsc menubit ; Divemode menu active? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1722 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1723 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1724 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1725 btfsc gauge_mode ; In Gauge mode? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1726 return ; Yes, return |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1727 |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1728 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1729 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1730 call PLED_divemode_timeout ; No, show the divemode timeout here... |
|
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1731 btfsc dekostop_active ; Is a deco stop displayed? |
|
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1732 call PLED_divemode_timeout2 ; Yes, show red warning divemode counter |
| 0 | 1733 return |
| 1734 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1735 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1736 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1737 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
|
1738 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1739 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1740 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1741 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1742 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1743 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1744 |
| 0 | 1745 set_powersafe: |
| 1746 btfsc low_battery_state ; battery warning alread active? | |
| 1747 bra set_powersafe2 ; Yes, but is it still required? | |
| 1748 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1749 movlw d'12' ; 3,328V | |
| 1750 cpfsgt batt_voltage+1 | |
| 1751 bra set_powersafe1 | |
| 1752 return | |
| 1753 | |
| 1754 set_powersafe1: | |
| 1755 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1756 movwf AlarmType ; Copy to Alarm Register | |
| 1757 bsf event_occured ; Set Event Flag | |
| 1758 bsf low_battery_state ; set flag for battery warning | |
| 1759 return ; return | |
| 1760 | |
| 1761 set_powersafe2: | |
| 1762 movlw d'13' ; 3,584V | |
| 1763 cpfsgt batt_voltage+1 | |
| 1764 bra set_powersafe1 ; Still to low | |
| 1765 bcf low_battery_state ; clear flag for battery warning mode | |
| 1766 return | |
| 1767 | |
| 1768 calc_average_depth: | |
| 111 | 1769 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1770 rcall reset_average1 ; Reset the resettable average depth | |
| 1771 | |
| 0 | 1772 ; 1. Add new 2xdepth to the Sum of depths registers |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1773 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1774 |
| 1775 movf b0_lo,w | |
| 1776 addwf average_depth_hold+0,F | |
| 1777 movf b0_hi,w | |
| 1778 addwfc average_depth_hold+1,F | |
| 1779 movlw d'0' | |
| 1780 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1781 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1782 |
| 1783 movf b0_lo,w | |
| 1784 addwf average_depth_hold+0,F | |
| 1785 movf b0_hi,w | |
| 1786 addwfc average_depth_hold+1,F | |
| 1787 movlw d'0' | |
| 1788 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1789 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1790 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1791 ; Do the same for the _total registers (Non-Resettable) |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1792 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1793 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1794 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1795 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1796 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1797 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1798 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1799 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1800 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1801 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1802 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1803 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1804 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1805 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1806 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1807 |
| 0 | 1808 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1809 movff average_divesecs+0,xB+0 | |
| 1810 movff average_divesecs+1,xB+1 ; Copy | |
| 1811 movff average_depth_hold+0,xC+0 | |
| 1812 movff average_depth_hold+1,xC+1 | |
| 1813 movff average_depth_hold+2,xC+2 | |
| 1814 movff average_depth_hold+3,xC+3 | |
| 1815 | |
| 1816 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1817 movff xC+0,avr_rel_pressure+0 | |
| 1818 movff xC+1,avr_rel_pressure+1 | |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1819 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1820 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1821 movff divemins+0,xA+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1822 movff divemins+1,xA+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1823 movlw d'60' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1824 movwf xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1825 clrf xB+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1826 call mult16x16 ; xC:4=xA:2*xB:2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1827 movf divesecs,W |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1828 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1829 movlw d'0' |
| 228 | 1830 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1831 movlw d'3' ; 2+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1832 btfss divesecs,0 ; divesecs even? |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1833 movlw d'2' ; Yes, do not add +1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1834 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1835 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1836 addwfc xC+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1837 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1838 movff xC+0,xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1839 movff xC+1,xB+1 ; Copy |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1840 movff average_depth_hold_total+0,xC+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1841 movff average_depth_hold_total+1,xC+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1842 movff average_depth_hold_total+2,xC+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1843 movff average_depth_hold_total+3,xC+3 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1844 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1845 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1846 movff xC+0,avr_rel_pressure_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1847 movff xC+1,avr_rel_pressure_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1848 |
| 0 | 1849 return |
| 1850 | |
| 111 | 1851 reset_average1: |
| 1852 clrf average_depth_hold+0 | |
| 1853 clrf average_depth_hold+1 | |
| 1854 clrf average_depth_hold+2 | |
| 1855 clrf average_depth_hold+3 ; Clear average depth register | |
| 1856 movlw d'2' | |
| 1857 movwf average_divesecs+0 | |
| 1858 clrf average_divesecs+1 | |
| 1859 bcf reset_average_depth ; Clear flag | |
| 1860 return | |
| 0 | 1861 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1862 ;============================================================================= |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1863 ; Setup everything to enter divemode. |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1864 ; |
| 0 | 1865 diveloop_boot: |
| 49 | 1866 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1867 clrf max_pressure+0 ; clear some variables |
| 1868 clrf max_pressure+1 | |
| 1869 clrf avr_rel_pressure+0 | |
| 1870 clrf avr_rel_pressure+1 | |
| 1871 | |
| 1872 movlw d'1' | |
| 1873 movwf apnoe_max_pressure+0 | |
| 1874 clrf apnoe_max_pressure+1 | |
| 1875 clrf apnoe_surface_mins | |
| 1876 clrf apnoe_surface_secs | |
| 1877 clrf apnoe_mins | |
| 1878 clrf apnoe_secs | |
| 1879 clrf divemins+0 | |
| 1880 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1881 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1882 clrf total_divetime_seconds+1 |
| 407 | 1883 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1884 | |
| 1885 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1886 call PLED_brightness_low | |
| 1887 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1888 movlw d'0' | |
| 1889 cpfsgt EEDATA | |
| 1890 call PLED_brightness_full | |
| 1891 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1892 bcf timeout_display |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1893 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1894 bcf menu3_active |
| 0 | 1895 clrf divesecs |
| 1896 clrf samplesecs | |
| 1897 clrf apnoe_timeout_counter ; timeout in minutes | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1898 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1899 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1900 clrf AlarmType ; Clear all alarms |
| 1901 bcf event_occured ; clear flag | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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1902 bcf setpoint_changed ; clear flag |
| 111 | 1903 rcall reset_average1 ; Reset the resettable average depth |
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Custom views in dive mode configrable (New CF50-CF53)
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1904 clrf average_depth_hold_total+0 |
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Custom views in dive mode configrable (New CF50-CF53)
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1905 clrf average_depth_hold_total+1 |
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Custom views in dive mode configrable (New CF50-CF53)
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1906 clrf average_depth_hold_total+2 |
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Custom views in dive mode configrable (New CF50-CF53)
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1907 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 1908 bcf depth_greater_100m ; clear flag |
| 577 | 1909 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
| 3 | 1910 bcf dekostop_active |
| 1911 bcf is_bailout ;=1: CC mode, but bailout active! | |
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1912 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1913 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
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NEW: CF65: Show a safety stop for no-deco dives
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1914 bcf show_safety_stop ;=1: Show the safety stop |
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NEW: CF65: Show a safety stop for no-deco dives
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1915 clrf safety_stop_countdown ; Clear count-down |
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1916 |
| 0 | 1917 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1918 | |
| 319 | 1919 btfsc simulatormode_active |
| 237 | 1920 bra diveloop_boot_1 |
| 1921 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1922 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1923 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1924 bra diveloop_boot_2 | |
| 1925 | |
| 1926 diveloop_boot_1: | |
| 1927 ; Simulator mode: Surface pressure is 1bar. | |
| 1928 movlw LOW .1000 | |
| 1929 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1930 movlw HIGH .1000 | |
| 1931 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1932 | |
| 1933 diveloop_boot_2: | |
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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1934 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1935 |
| 1936 ; Init profile recording parameters | |
| 237 | 1937 GETCUSTOM8 d'20' ; sample rate |
| 1938 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1939 GETCUSTOM8 d'21' |
| 237 | 1940 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1941 GETCUSTOM8 d'22' |
| 457 | 1942 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1943 movlw d'0' ; Yes, set to zero | |
| 0 | 1944 movwf divisor_deco |
| 1945 GETCUSTOM8 d'23' | |
| 374 | 1946 movwf divisor_gf |
| 0 | 1947 GETCUSTOM8 d'24' |
| 1948 movwf divisor_ppo2 | |
| 1949 GETCUSTOM8 d'25' | |
| 1950 movwf divisor_deco_debug | |
| 1951 GETCUSTOM8 d'26' | |
| 367 | 1952 movwf divisor_cns |
| 0 | 1953 |
| 1954 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1955 bra divemode1 | |
| 1956 ; Overwrite some parameters in Apnoe mode.... | |
| 1957 movlw d'1' | |
| 1958 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1959 | |
| 1960 divemode1: | |
| 1961 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1962 btfsc FLAG_const_ppO2_mode | |
| 292 | 1963 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1964 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1965 |
| 21 | 1966 bcf LED_blue |
| 0 | 1967 bcf low_battery_state ; clear flag for battery warning mode |
| 1968 bcf header_stored | |
| 1969 bcf premenu | |
| 1970 bcf realdive | |
| 1971 bsf update_divetime ; set flag | |
| 1972 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1973 call disable_rs232 ; Disable RS232 |
| 0 | 1974 |
| 292 | 1975 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1976 set_first_gas: | |
| 0 | 1977 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1978 movff EEDATA,active_gas ; Read start gas (1-5) | |
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Avoid spurious switch-depth stops with 3 or more gas.
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1979 movff EEDATA,char_I_current_gas |
| 0 | 1980 |
| 1981 decf active_gas,W ; Gas 0-4 | |
| 1982 mullw d'4' | |
| 1983 movf PRODL,W | |
| 1984 addlw d'7' ; = address for He ratio | |
| 1985 movwf EEADR | |
| 1986 call read_eeprom ; Read He ratio | |
| 1987 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1988 |
| 1989 decf EEADR,F | |
| 0 | 1990 call read_eeprom ; Read O2 ratio |
| 1991 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1992 |
| 0 | 1993 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1994 bsf STATUS,C ; Borrow bit | |
| 1995 movlw d'100' ; 100% | |
| 1996 subfwb wait_temp,W ; minus He | |
| 1997 bsf STATUS,C ; Borrow bit | |
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311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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1998 subfwb EEDATA,W ; minus O2 |
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91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
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1999 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 2000 |
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290
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Hunting for refusing to ignore disabled gas in list...
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2001 ; Configure gaslist_active flag register |
| 281 | 2002 read_int_eeprom d'27' |
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Hunting for refusing to ignore disabled gas in list...
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2003 movff EEDATA, gaslist_active |
| 281 | 2004 return |