Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 534:ba1fb2e23f46
BUGFIX NDL deco blocking stops during ascent when less than 10' TTS.
| author | JeanDo |
|---|---|
| date | Sat, 17 Dec 2011 17:18:41 +0100 |
| parents | f5a06b9e2fef |
| children | 3091628b2742 |
| 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 | |
| 64 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode | |
| 65 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 66 | |
| 67 ; Tasks only for OC modes | |
| 68 call check_ppO2 ; check ppO2 and displays warning if required | |
| 69 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 70 bra diveloop_loop1x ; Common Tasks | |
| 71 | |
| 72 ; Tasks only for Gauge mode | |
| 73 diveloop_loop1a: | |
| 106 | 74 btfss premenu ; Is the divemode menu active? |
| 0 | 75 call PLED_divemins ; display (new) divetime! |
| 76 call timeout_divemode ; dive finished? This routine sets the required flags | |
| 77 | |
| 78 btfsc twosecupdate ; two seconds after the last call | |
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79 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 80 |
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81 bsf twosecupdate ; Routines used in the "other second" |
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82 call calc_average_depth ; calculate average depth |
| 494 | 83 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 84 |
| 85 bra diveloop_loop1x ; Common Tasks | |
| 86 | |
| 87 diveloop_loop1a2: | |
| 88 bcf twosecupdate | |
| 89 bra diveloop_loop1x ; Common Tasks | |
| 90 | |
| 91 ; Tasks only for Apnoe mode | |
| 92 diveloop_loop1b: | |
| 93 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 94 bra diveloop_loop1x ; Common Tasks | |
| 95 | |
| 96 ; Tasks only for ppO2 mode | |
| 97 diveloop_loop1c: | |
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98 call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
| 0 | 99 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 100 btfsc is_bailout ; Are we in Bailout mode? |
| 101 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 102 | |
| 0 | 103 bra diveloop_loop1x ; Common Tasks |
| 104 | |
| 105 ; Common Tasks for all modes | |
| 106 diveloop_loop1x: | |
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107 call customview_second ; Do every-second tasks for the custom view area |
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108 |
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109 GETCUSTOM8 d'38' ; Show seconds (=1?) |
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110 movwf lo |
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111 movlw d'1' |
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112 cpfseq lo ; =1? |
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113 bra diveloop_loop1y ; No, minutes only |
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114 bsf update_divetime ; Set Update flag |
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115 diveloop_loop1y: |
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116 btfss update_divetime ; display new divetime? |
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117 bra diveloop_loop1z ; No |
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118 btfsc premenu ; Is the divemode menu active? |
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119 bra diveloop_loop1z ; Yes |
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120 call PLED_divemins ; Display (new) divetime! |
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121 |
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122 diveloop_loop1z |
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123 bcf update_divetime ; clear flag |
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124 |
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125 ; btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
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126 ; call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
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127 btfsc ppO2_show_value ; show ppO2? |
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128 call check_ppO2 ; check ppO2 and displays warning if required |
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129 |
| 0 | 130 call timeout_divemode ; dive finished? This routine sets the required flags |
| 131 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 132 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 133 btfsc premenu ; is Menu? displayed? |
| 134 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 135 btfsc menubit ; is the Dive mode menu displayed? | |
| 136 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 137 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 138 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 16 | 139 call fatal_error_sleep ; Yes (In Sleepmode_vxx.asm!) |
| 0 | 140 |
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141 |
| 0 | 142 bcf onesecupdate ; one seconds update done |
| 143 | |
| 144 diveloop_loop3: | |
| 145 btfss menubit ; Divemode menu active? | |
| 146 call test_switches_divemode ; No, Check switches normal | |
| 147 | |
| 148 btfsc menubit ; Divemode menu active? | |
| 149 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 150 | |
| 151 btfss divemode ; Dive finished? | |
| 498 | 152 goto end_dive ; Dive finished! |
| 0 | 153 |
| 154 btfsc pressure_refresh ; new pressure available? | |
| 155 call update_divemode1 ; Yes, display new depth | |
| 156 bcf pressure_refresh ; until new pressure is available | |
| 157 | |
| 158 btfsc oneminupdate ; one minute tasks | |
| 159 call update_divemode60 ; Update clock, etc. | |
| 160 | |
| 161 btfsc store_sample ; store new sample? | |
| 162 call store_dive_data ; Store profile data | |
| 163 | |
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164 btfsc toggle_customview ; Next view? |
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165 call customview_toggle ; Yes, show next customview (and delete this flag) |
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166 |
| 335 | 167 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 168 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 169 |
| 335 | 170 btfsc menubit ; Sleep only with inactive menu... |
| 171 bra diveloop_loop5 | |
| 2 | 172 |
| 0 | 173 sleep |
| 174 nop | |
| 335 | 175 bra diveloop_loop ; Loop the divemode |
| 176 | |
| 177 diveloop_loop4: ; And test screen dumps too! | |
| 178 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 179 call dump_screen ; Yes! | |
| 180 | |
| 181 diveloop_loop5: | |
| 0 | 182 bra diveloop_loop ; Loop the divemode |
| 183 | |
| 184 timeout_premenu_divemode: | |
| 128 | 185 incf timeout_counter3,F ; Yes... |
| 0 | 186 |
| 128 | 187 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 188 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 189 return ; No! | |
| 0 | 190 |
| 128 | 191 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 192 call PLED_menu_clear ; Remove "Menu?" | |
| 498 | 193 call PLED_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) |
| 0 | 194 return |
| 195 | |
| 128 | 196 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 0 | 197 call PLED_display_apnoe_descent ; Show descent timer |
| 198 | |
| 199 btfsc divemode2 ; Time running? | |
| 200 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 201 | |
| 202 call PLED_display_apnoe_surface | |
| 203 incf apnoe_surface_secs,F | |
| 204 movlw d'60' | |
| 205 cpfseq apnoe_surface_secs | |
| 206 bra divemode_apnoe_tasks1 | |
| 207 clrf apnoe_surface_secs | |
| 208 incf apnoe_surface_mins,F | |
| 209 | |
| 210 divemode_apnoe_tasks1: | |
| 211 bcf FLAG_active_descent ; Clear flag | |
| 212 btfsc divemode2 ; Time running? | |
| 213 return ; Yes, return | |
| 214 | |
| 215 bsf FLAG_active_descent ; Set Flag | |
| 216 return | |
| 217 | |
| 218 divemode_apnoe_tasks2: | |
| 219 btfss FLAG_active_descent ; Are descending? | |
| 220 return ; No, We are at the surface | |
| 221 rcall apnoe_calc_maxdepth ; Yes! | |
| 222 | |
| 223 divemode_apnoe_tasks3: | |
| 224 call PLED_apnoe_clear_surface ; Clear Surface timer | |
| 225 | |
| 226 clrf apnoe_timeout_counter ; Delete timeout | |
| 227 clrf apnoe_surface_secs | |
| 228 clrf apnoe_surface_mins | |
| 229 clrf apnoe_secs | |
| 230 clrf apnoe_mins ; Reset Descent time | |
| 231 clrf max_pressure+0 | |
| 232 clrf max_pressure+1 ; Reset Max. Depth | |
| 233 bcf FLAG_active_descent ; Clear flag | |
| 234 return | |
| 235 | |
| 236 apnoe_calc_maxdepth: | |
| 237 movff apnoe_max_pressure+0,sub_a+0 | |
| 238 movff apnoe_max_pressure+1,sub_a+1 | |
| 239 movff max_pressure+0,sub_b+0 | |
| 240 movff max_pressure+1,sub_b+1 | |
| 241 call sub16 ; sub_c = sub_a - sub_b | |
| 242 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 243 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 244 btfss neg_flag | |
| 245 return | |
| 246 ;apnoe_max_pressure<max_pressure | |
| 247 movff max_pressure+0,apnoe_max_pressure+0 | |
| 248 movff max_pressure+1,apnoe_max_pressure+1 | |
| 249 return | |
| 250 | |
| 251 set_leds_divemode: | |
| 252 movff char_O_gradient_factor,lo ; gradient factor absolute | |
| 253 | |
| 254 GETCUSTOM8 d'14' ; threshold for LED warning | |
| 255 cpfslt lo ; | |
| 256 call warn_gf1 ; show warning, set flags | |
| 257 | |
| 258 movff char_I_deco_model,lo | |
| 259 decfsz lo,W ; jump over return if char_I_deco_model == 1 | |
| 260 return | |
| 261 | |
| 262 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) | |
| 263 | |
| 264 GETCUSTOM8 d'14' ; threshold for LED warning | |
| 265 cpfslt lo ; | |
| 266 call warn_gf1 ; show warning, set flags | |
| 267 | |
| 268 return | |
| 269 | |
| 270 warn_gf1: | |
| 271 movlw d'2' ; Type of Alarm | |
| 272 movwf AlarmType ; Copy to Alarm Register | |
| 273 bsf event_occured ; Set Event Flag | |
| 274 return | |
| 275 | |
| 276 calc_deko_divemode: | |
| 277 btfsc twosecupdate ; two seconds after the last call | |
| 278 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 279 | |
| 49 | 280 bsf twosecupdate ; No, but next second! |
| 0 | 281 ; Routines used in the "other second" |
| 282 call calc_average_depth ; calculate average depth | |
| 494 | 283 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 284 |
| 292 | 285 ; Calculate CNS |
| 513 | 286 rcall set_actual_ppo2 ; Set char_I_actual_ppO2 |
| 292 | 287 clrf WREG |
| 288 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 289 |
| 116 | 290 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 291 movlb b'00000001' ; rambank 1 selected |
| 292 | |
| 293 ; Check if CNS should be displayed | |
| 294 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 295 GETCUSTOM8 d'27' ; cns_display_high | |
| 296 subwf lo,W | |
| 297 btfsc STATUS,C | |
| 298 call PLED_display_cns ; Show CNS | |
| 8 | 299 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 300 | |
| 513 | 301 ;NOTE: always set full gas list, because the user can switch gas, |
| 302 ; even in NDL mode... | |
| 0 | 303 |
| 286 | 304 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
| 507 | 305 divemode_check_decogases: ; CALLed from Simulator, too |
| 522 | 306 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
| 307 | |
| 308 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 0 | 309 |
| 513 | 310 read_int_eeprom d'7' ; Read He ratio |
| 311 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 312 read_int_eeprom d'6' ; Read O2 ratio | |
| 313 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 314 addwf EEDATA,W ; O2 + He -> WREG | |
| 315 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 316 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 317 | |
| 318 read_int_eeprom d'11' ; Read He ratio | |
| 319 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 320 read_int_eeprom d'10' ; Read O2 ratio | |
| 321 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 322 addwf EEDATA,W ; O2 + He -> WREG | |
| 323 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 324 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 325 |
| 291 | 326 read_int_eeprom d'15' ; Read He ratio |
| 224 | 327 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 328 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 329 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 330 addwf EEDATA,W ; O2 + He -> WREG | |
| 331 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 332 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 333 |
| 291 | 334 read_int_eeprom d'19' ; Read He ratio |
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335 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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336 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 337 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 338 addwf EEDATA,W ; O2 + He -> WREG | |
| 339 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 340 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 341 |
| 291 | 342 read_int_eeprom d'23' ; Read He ratio |
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343 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 344 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 345 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 346 addwf EEDATA,W ; O2 + He -> WREG | |
| 347 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 348 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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349 |
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350 ; Copy depth of enabled gas into char_I_deco_gas_change |
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351 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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352 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 353 |
| 281 | 354 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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355 btfss gaslist_active,0 ; Apply depth? |
| 221 | 356 clrf EEDATA ; No, clear! |
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357 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 358 |
| 281 | 359 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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360 btfss gaslist_active,1 ; Apply depth? |
| 221 | 361 clrf EEDATA ; No, clear! |
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362 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 363 |
| 281 | 364 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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365 btfss gaslist_active,2 ; Apply depth? |
| 221 | 366 clrf EEDATA ; No, clear! |
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367 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 368 |
| 281 | 369 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
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370 btfss gaslist_active,3 ; Apply depth? |
| 221 | 371 clrf EEDATA ; No, clear! |
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372 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 373 |
| 281 | 374 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
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375 btfss gaslist_active,4 ; Apply depth? |
| 221 | 376 clrf EEDATA ; No, clear! |
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377 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 378 return |
| 0 | 379 |
| 292 | 380 ;----------------------------------------------------------------------------- |
|
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381 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 382 set_actual_ppo2: |
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383 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in milibar (1000 = 1.000 bar). |
| 292 | 384 movlw d'10' |
| 385 movwf xB+0 | |
| 386 clrf xB+1 | |
| 387 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 388 movff xC+0,xA+0 | |
| 389 movff xC+1,xA+1 | |
| 390 movff char_I_O2_ratio,xB+0 | |
| 391 clrf xB+1 | |
| 392 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 393 movff xC+0,xA+0 | |
| 394 movff xC+1,xA+1 | |
| 395 movlw d'100' | |
| 396 movwf xB+0 | |
| 397 clrf xB+1 | |
| 398 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 399 | |
| 400 ; Copy ppO2 for CNS calculation | |
| 401 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 402 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 403 | |
| 404 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 405 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 406 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 407 return | |
| 408 | |
| 0 | 409 reset_decompression_gases: ; reset the deco gas while in NDL |
| 410 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
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411 lfsr FSR2,char_I_deco_gas_change |
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412 clrf POSTINC2 ; Clear Gas1 |
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413 clrf POSTINC2 |
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414 clrf POSTINC2 |
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415 clrf POSTINC2 |
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416 clrf POSTINC2 ; Clear Gas5 |
| 0 | 417 return |
| 418 | |
| 419 calc_deko_divemode2: | |
| 420 bcf twosecupdate | |
| 421 | |
| 422 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 423 return | |
| 424 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 425 return | |
| 426 | |
| 427 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 428 ; Send nes state to screen, if debugmode active |
| 429 movff char_O_deco_status,WREG ; Status before call | |
| 430 addlw '0' ; Convert to ascii char | |
| 431 call ostc_debug1 ; and send. | |
| 432 | |
| 0 | 433 call divemode_prepare_flags_for_deco |
| 292 | 434 clrf WREG |
| 435 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 436 |
| 256 | 437 clrf TMR3L |
| 438 clrf TMR3H ; Reset Timer3 | |
| 439 | |
| 116 | 440 call deco_calc_hauptroutine ; calc_tissue |
| 0 | 441 movlb b'00000001' ; rambank 1 selected |
| 442 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 443 | |
| 256 | 444 btfss debug_mode ; Are we in debugmode? |
| 445 bra calc_deko_divemode4 ; No... | |
| 446 | |
| 447 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 448 movff TMR3L,lo | |
| 449 movff TMR3H,hi | |
| 450 bcf STATUS,C | |
| 451 rrcf hi | |
| 452 rrcf lo ;/2 | |
| 453 bcf STATUS,C | |
| 454 rrcf hi | |
| 455 rrcf lo ;/4 | |
| 456 bcf STATUS,C | |
| 457 rrcf hi | |
| 458 rrcf lo ;/8 | |
| 459 bcf STATUS,C | |
| 460 rrcf hi | |
| 461 rrcf lo ;/16 | |
| 462 bcf STATUS,C | |
| 463 rrcf hi | |
| 464 rrcf lo ;/32 | |
| 465 | |
| 466 WIN_TOP .216 | |
| 467 WIN_LEFT .100 | |
| 468 WIN_FONT FT_SMALL | |
| 469 STRCPY "ms:" | |
| 470 output_16 | |
| 471 call word_processor | |
| 472 | |
| 473 calc_deko_divemode4: | |
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474 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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475 iorwf WREG,F |
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476 btfss STATUS,Z |
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477 return ; Return is status <> 0 |
| 256 | 478 |
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479 ; Check if deco stops are necessary ? |
|
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480 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 481 tstfsz wait_temp ; Ceiling<0m? |
| 482 bra calc_deko_divemode3 ; Yes! | |
| 483 | |
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484 btfsc dekostop_active ; Already in nodeco mode ? |
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485 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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486 bcf dekostop_active ; clear flag |
| 0 | 487 |
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488 clrf decodata+0 ; for profile memory |
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489 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 490 |
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491 call PLED_display_ndl ; display no deco limit |
| 0 | 492 |
| 323 | 493 calc_deko_divemode5: |
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494 ; Check if extra cycles are needed to compute @5 variant: |
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495 btfss tts_extra_time ; Is @5 displayed ? |
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496 return ; No: don't compute it. |
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497 |
| 313 | 498 decfsz apnoe_mins ; Reached count-down ? |
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499 return ; No: don't compute yet. |
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500 |
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501 movlw .6 |
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502 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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503 |
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504 movlw .2 ; Restart countdown. |
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505 movwf apnoe_mins |
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506 return |
| 323 | 507 |
| 508 calc_deko_divemode3: | |
| 509 btfss dekostop_active ; Already in deco mode ? | |
| 510 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 511 bsf dekostop_active ; Set flag | |
| 512 | |
| 513 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 514 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 515 | |
| 516 call PLED_display_deko ; display decodata | |
| 517 bra calc_deko_divemode5 | |
| 313 | 518 |
| 124 | 519 ;----------------------------------------------------------------------------- |
| 69 | 520 |
| 237 | 521 divemode_prepare_flags_for_deco: |
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522 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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523 |
| 197 | 524 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 525 movff WREG,char_I_saturation_multiplier | |
| 526 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 527 movff WREG,char_I_desaturation_multiplier | |
| 528 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 529 movff WREG,char_I_deco_distance | |
| 530 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 531 movff WREG,char_I_depth_last_deco | |
| 203 | 532 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 533 movff divemins+1,int_I_divemins+1 | |
| 197 | 534 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 535 |
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536 ;----------------------------------------------------------------------------- |
| 0 | 537 |
| 538 store_dive_data: ; CF20 seconds gone | |
| 539 bcf store_sample ; update only any CF20 seconds | |
| 540 bsf update_divetime ; update divemins every CF20 seconds | |
| 541 | |
| 233 | 542 ifndef __DEBUG |
| 543 btfsc simulatormode_active ; Are we in simulator mode? | |
| 544 return ; Yes, discard everything | |
| 545 endif | |
| 33 | 546 |
| 0 | 547 btfsc header_stored ; Header already stored? |
|
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548 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 549 bsf header_stored ; Store header |
| 550 | |
| 551 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 552 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 553 | |
| 554 ; shift address for header | |
| 555 ; the header will be stored after the dive | |
| 457 | 556 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 557 |
| 558 store_dive_data2: | |
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559 SAFE_2BYTE_COPY rel_pressure, lo |
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560 movf lo,W ; store depth with every sample |
| 0 | 561 call write_external_eeprom |
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562 movf hi,W |
| 0 | 563 call write_external_eeprom |
| 564 | |
| 565 ;First, find out how many bytes will append to this sample.... | |
| 566 clrf ProfileFlagByte ; clear number of bytes to append | |
| 567 | |
| 568 ; Check Extented informations | |
| 569 decfsz divisor_temperature,W ; Check divisor | |
| 570 bra check_extended1 | |
| 571 movlw d'2' ; Information length | |
| 572 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 573 check_extended1: | |
| 574 decfsz divisor_deco,W ; Check divisor | |
| 575 bra check_extended2 | |
| 576 movlw d'2' ; Information length | |
| 577 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 578 check_extended2: | |
| 374 | 579 decfsz divisor_gf,W ; Check divisor |
| 0 | 580 bra check_extended3 |
| 374 | 581 movlw d'1' ; Information length |
| 0 | 582 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 583 check_extended3: | |
| 584 decfsz divisor_ppo2,W ; Check divisor | |
| 585 bra check_extended4 | |
| 586 movlw d'3' ; Information length | |
| 587 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 588 check_extended4: | |
| 589 decfsz divisor_deco_debug,W; Check divisor | |
| 590 bra check_extended5 | |
| 591 movlw d'9' ; Information length | |
| 592 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 593 check_extended5: | |
| 367 | 594 decfsz divisor_cns,W ; Check divisor |
| 0 | 595 bra check_extended6 |
| 367 | 596 movlw d'1' ; Information length |
| 0 | 597 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 598 check_extended6: | |
| 599 | |
| 600 ; Second, check global event flag | |
| 601 btfss event_occured ; Check global event flag | |
| 602 bra store_dive_data3 ; No Event | |
| 603 movlw d'1' | |
| 604 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 605 | |
| 606 clrf EventByte ; reset EventByte | |
| 607 | |
| 608 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 609 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 610 clrf AlarmType ; Reset AlarmType | |
| 611 | |
| 612 ; Third, check events and add aditional bytes | |
| 613 btfss manual_gas_changed ; Check flag | |
| 614 bra check_event1 | |
| 615 movlw d'2' ; Information length | |
| 616 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 617 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 618 check_event1: | |
| 619 btfss stored_gas_changed ; Check flag | |
| 620 bra check_event2 | |
| 621 movlw d'1' ; Information length | |
| 622 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 623 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 624 check_event2: | |
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625 btfss setpoint_changed ; Check flag |
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626 bra check_event3 |
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627 movlw d'1' ; Information length |
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628 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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629 bsf EventByte,6 ; Also set Flag in EventByte! |
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630 check_event3: |
| 0 | 631 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 632 | |
| 633 store_dive_data3: | |
| 634 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 635 call write_external_eeprom | |
| 636 | |
| 637 btfss event_occured ; Check global event flag (again) | |
| 638 bra store_dive_data4 ; No Event | |
| 639 | |
| 640 ; Store the EventByte + additional bytes now | |
| 641 movf EventByte,W | |
| 642 call write_external_eeprom | |
| 643 | |
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644 btfss manual_gas_changed ; Check flag |
| 0 | 645 bra store_dive_data3a |
| 646 read_int_eeprom d'24' ; % O2 Gas6 | |
| 647 movf EEDATA,W | |
| 648 call write_external_eeprom | |
| 649 read_int_eeprom d'25' ; % He Gas6 | |
| 650 movf EEDATA,W | |
| 651 call write_external_eeprom | |
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652 bcf manual_gas_changed ; Clear this event |
| 0 | 653 |
| 654 store_dive_data3a: | |
| 655 btfss stored_gas_changed ; Check flag | |
| 656 bra store_dive_data3b | |
| 657 movf active_gas,W ; Store active gas | |
| 658 call write_external_eeprom | |
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659 bcf stored_gas_changed ; Clear this event |
| 0 | 660 store_dive_data3b: |
| 661 | |
| 662 store_dive_data4: | |
| 663 | |
| 664 ; Store extended informations | |
| 665 decfsz divisor_temperature,F ; Check divisor | |
| 666 bra store_extended1 | |
| 667 rcall store_dive_temperature | |
| 668 store_extended1: | |
| 669 decfsz divisor_deco,F ; Check divisor | |
| 670 bra store_extended2 | |
| 671 rcall store_dive_decodata | |
| 672 store_extended2: | |
| 374 | 673 decfsz divisor_gf,F ; Check divisor |
| 0 | 674 bra store_extended3 |
| 374 | 675 rcall store_dive_gf |
| 0 | 676 store_extended3: |
| 677 decfsz divisor_ppo2,F ; Check divisor | |
| 678 bra store_extended4 | |
| 679 rcall store_dive_ppo2 | |
| 680 store_extended4: | |
| 681 decfsz divisor_deco_debug,F; Check divisor | |
| 682 bra store_extended5 | |
| 683 rcall store_dive_decodebug | |
| 684 store_extended5: | |
| 367 | 685 decfsz divisor_cns,F ; Check divisor |
| 0 | 686 bra store_extended6 |
| 367 | 687 rcall store_dive_cns |
| 0 | 688 store_extended6: |
| 689 | |
| 690 ; The next block is required to take care of "store never" | |
| 691 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 692 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 693 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 694 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 695 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 696 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 697 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 698 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 699 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 700 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 701 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 702 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 703 |
| 704 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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705 |
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706 ; SetPoint change appended to information due to compatibility reasons |
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707 btfss setpoint_changed ; Check flag |
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708 bra store_dive_data5 |
| 447 | 709 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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710 call write_external_eeprom |
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711 bcf setpoint_changed ; Clear this event |
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712 |
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713 store_dive_data5: |
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714 bcf event_occured ; Clear the global event flag |
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715 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 716 |
| 367 | 717 store_dive_cns: |
| 718 movff char_O_CNS_fraction,WREG | |
| 719 call write_external_eeprom ; Store in EEPROM | |
| 0 | 720 GETCUSTOM8 d'26' |
| 367 | 721 movwf divisor_cns ; Reload divisor from CF |
| 0 | 722 return |
| 723 | |
| 724 store_dive_decodebug: | |
| 532 | 725 ; do something here |
| 0 | 726 GETCUSTOM8 d'25' |
| 727 movwf divisor_deco_debug ; Reload divisor from CF | |
| 728 return | |
| 729 | |
| 730 store_dive_ppo2: | |
| 731 movlw 0x00 ; Dummy | |
| 732 call write_external_eeprom | |
| 733 movlw 0x00 ; Dummy | |
| 734 call write_external_eeprom | |
| 735 movlw 0x00 ; Dummy | |
| 736 call write_external_eeprom | |
| 737 GETCUSTOM8 d'24' | |
| 738 movwf divisor_ppo2 ; Reload divisor from CF | |
| 739 return | |
| 740 | |
| 374 | 741 store_dive_gf: |
| 375 | 742 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 743 call write_external_eeprom |
| 744 GETCUSTOM8 d'23' | |
| 374 | 745 movwf divisor_gf ; Reload divisor from CF |
| 0 | 746 return |
| 747 | |
| 748 store_dive_decodata: | |
| 749 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 750 call write_external_eeprom | |
| 751 movf decodata+1,W ; no stop time of length of first stop | |
| 752 call write_external_eeprom | |
| 753 GETCUSTOM8 d'22' | |
| 457 | 754 |
| 755 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 756 movlw d'0' ; Yes, set to zero | |
| 0 | 757 movwf divisor_deco ; Reload divisor from CF |
| 758 return | |
| 759 | |
| 760 store_dive_temperature: | |
|
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761 SAFE_2BYTE_COPY temperature,lo |
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762 movf lo,W ; append temperature to current sample! |
| 0 | 763 call write_external_eeprom |
|
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764 movf hi,W |
| 0 | 765 call write_external_eeprom |
| 766 GETCUSTOM8 d'21' | |
| 767 movwf divisor_temperature ; Reload divisor from CF | |
| 768 return | |
| 769 | |
| 770 calc_velocity: ; called every two seconds | |
| 771 btfss divemode | |
| 772 bra do_not_display_velocity ; display velocity only in divemode | |
| 773 | |
| 774 calc_velocity2: | |
|
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775 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 776 movff last_pressure+0,sub_b+0 |
| 777 movff last_pressure+1,sub_b+1 | |
|
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778 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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779 movff sub_a+1,last_pressure+1 |
| 0 | 780 |
| 781 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 782 | |
| 783 movff sub_c+0,xA+0 | |
| 784 movff sub_c+1,xA+1 | |
| 494 | 785 movlw d'39' ;77 when called every second.... |
| 0 | 786 movwf xB+0 |
| 787 clrf xB+1 | |
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788 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 789 movff xC+0,divA+0 |
| 790 movff xC+1,divA+1 | |
| 791 movlw d'7' | |
| 792 movwf divB | |
| 793 call div16 ; devided by 2^7 equals velocity in m/min | |
| 794 | |
| 795 movlw d'99' | |
|
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796 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 797 bra calc_velocity3 |
| 798 movwf divA ; divA=99 | |
| 799 | |
| 800 calc_velocity3: | |
| 801 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 802 subwf divA+0,W ; | |
| 803 | |
| 804 btfss STATUS,C | |
| 805 bra do_not_display_velocity | |
| 806 | |
| 807 update_velocity: | |
| 808 bsf display_velocity | |
|
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809 |
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810 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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811 movwf lo |
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812 movlw d'1' |
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813 cpfseq lo ; =1? |
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814 bra update_velocity1 ; No |
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815 |
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816 call PLED_display_velocity_graphical |
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817 return |
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818 |
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|
819 update_velocity1: |
| 0 | 820 call PLED_display_velocity |
| 821 return | |
| 822 | |
| 823 do_not_display_velocity: | |
| 824 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 825 return | |
| 826 | |
| 827 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 828 call PLED_display_velocity_clear | |
| 829 return | |
| 830 | |
| 237 | 831 check_ppO2: ; check current ppO2 and display warning if required |
| 832 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 833 return |
| 834 | |
| 3 | 835 check_ppO2_bail: ; In CC mode but bailout active! |
|
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836 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 837 movlw d'10' |
| 838 movwf xB+0 | |
| 839 clrf xB+1 | |
| 840 call div16x16 ; xC=p_amb/10 | |
| 841 movff xC+0,xA+0 | |
| 842 movff xC+1,xA+1 | |
| 843 movff char_I_O2_ratio,xB+0 | |
| 844 clrf xB+1 | |
| 845 call mult16x16 ; char_I_O2_ratio * p_amb/10 | |
| 846 | |
| 74 | 847 ; Check very high ppO2 manually |
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848 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 849 bra check_ppO2_bail2 ; Yes, display Value! |
| 850 | |
| 0 | 851 ; Check if ppO2 should be displayed |
| 852 movff xC+0,sub_b+0 | |
| 853 movff xC+1,sub_b+1 | |
| 854 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 855 mullw d'100' ; ppo2_display_high*100 | |
| 856 movff PRODL,sub_a+0 | |
| 857 movff PRODH,sub_a+1 | |
| 858 call sub16 | |
| 859 bcf ppO2_show_value ; clear flag | |
| 860 btfsc neg_flag | |
| 861 bsf ppO2_show_value ; set flag if required | |
| 862 | |
| 863 ;check if we are within our warning thresholds! | |
| 864 bcf ppO2_warn_value ; clear flag | |
| 865 movff xC+0,sub_b+0 | |
| 866 movff xC+1,sub_b+1 | |
| 867 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 868 mullw d'100' ; ppo2_warning_high*100 | |
| 869 movff PRODL,sub_a+0 | |
| 870 movff PRODH,sub_a+1 | |
| 871 call sub16 | |
| 872 btfss neg_flag | |
| 873 bra check_ppO2_0 ; Not too high | |
| 874 | |
| 74 | 875 check_ppO2_bail2: |
| 876 bsf ppO2_show_value ; set flag if required | |
| 0 | 877 bsf ppO2_warn_value ; set flag |
| 878 movlw d'5' ; Type of Alarm | |
| 879 movwf AlarmType ; Copy to Alarm Register | |
| 880 bsf event_occured ; Set Event Flag | |
| 881 | |
| 882 check_ppO2_0: | |
| 883 movff xC+0,sub_b+0 | |
| 884 movff xC+1,sub_b+1 | |
| 210 | 885 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 886 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 887 movff PRODL,sub_a+0 |
| 888 movff PRODH,sub_a+1 | |
| 889 call sub16 | |
| 890 btfsc neg_flag | |
| 891 bra check_ppO2_1 ; Not too low | |
| 892 | |
| 893 bsf ppO2_warn_value ; set flag | |
| 894 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 895 movlw d'4' ; Type of Alarm | |
| 896 movwf AlarmType ; Copy to Alarm Register | |
| 897 bsf event_occured ; Set Event Flag | |
| 898 | |
| 899 check_ppO2_1: | |
| 900 btfsc ppO2_show_value ; show value? | |
| 901 bra check_ppO2_2 ; yes! | |
| 902 | |
| 903 btfss ppO2_display_active ; is the value displayed? | |
| 904 bra check_ppO2_3 ; No, so clear not required | |
| 905 | |
| 906 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 907 bcf ppO2_display_active ; clear flag | |
| 908 bra check_ppO2_3 ; done | |
| 909 | |
| 910 check_ppO2_2: | |
| 911 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 912 bsf ppO2_display_active ; Set flag | |
| 913 | |
| 914 check_ppO2_3: | |
| 915 return ; done | |
| 916 | |
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917 ;============================================================================= |
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918 ; Compare all enabled gas in list, to see if a better one is available. |
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919 ; |
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920 ; Output: better_gas_available |
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921 ; |
| 210 | 922 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 923 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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924 |
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925 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 926 movlw d'100' |
| 927 movwf xB+0 | |
| 928 clrf xB+1 | |
| 929 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 930 | |
| 931 check_gas_change1: ; check gas1 | |
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932 btfss gaslist_active,0 ; check active flag |
| 8 | 933 bra check_gas_change2 ; skip inactive gases! |
| 934 movlw d'1' | |
| 935 cpfseq active_gas ; is this gas currently selected? | |
| 936 bra check_gas_change1x ; No... | |
| 937 bra check_gas_change2 ; Yes, skip depth check | |
| 938 check_gas_change1x: | |
| 939 read_int_eeprom d'28' ; read gas_change_depth | |
|
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940 movlw minimum_change_depth |
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|
941 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 942 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 943 movf xC+0,W ; load depth in m into WREG | |
| 944 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 945 bra check_gas_change2 ; No, check next gas | |
|
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946 movlw better_gas_window |
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947 subwf EEDATA,W ; Change depth-better_gas_window |
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948 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 949 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 950 | |
| 951 check_gas_change2: ; check gas2 | |
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952 btfss gaslist_active,1 ; check active flag |
| 8 | 953 bra check_gas_change3 ; skip inactive gases! |
| 954 movlw d'2' | |
| 955 cpfseq active_gas ; is this gas currently selected? | |
| 956 bra check_gas_change2x ; No... | |
| 957 bra check_gas_change3 ; Yes, skip depth check | |
| 958 check_gas_change2x: | |
| 959 read_int_eeprom d'29' ; read gas_change_depth | |
|
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960 movlw minimum_change_depth |
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961 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 962 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 963 movf xC+0,W ; load depth in m into WREG | |
| 964 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 965 bra check_gas_change3 ; No, check next gas | |
|
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966 movlw better_gas_window |
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967 subwf EEDATA,W ; Change depth-better_gas_window |
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968 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 969 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 970 | |
| 971 check_gas_change3: ; check gas3 | |
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972 btfss gaslist_active,2 ; check active flag |
| 8 | 973 bra check_gas_change4 ; skip inactive gases! |
| 974 movlw d'3' | |
| 975 cpfseq active_gas ; is this gas currently selected? | |
| 976 bra check_gas_change3x ; No... | |
| 977 bra check_gas_change4 ; Yes, skip depth check | |
| 978 check_gas_change3x: | |
| 979 read_int_eeprom d'30' ; read gas_change_depth | |
|
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980 movlw minimum_change_depth |
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981 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 982 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 983 movf xC+0,W ; load depth in m into WREG | |
| 984 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 985 bra check_gas_change4 ; No, check next gas | |
|
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986 movlw better_gas_window |
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987 subwf EEDATA,W ; Change depth-better_gas_window |
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|
988 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 989 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 990 | |
| 991 check_gas_change4: ; check gas4 | |
|
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992 btfss gaslist_active,3 ; check active flag |
| 8 | 993 bra check_gas_change5 ; skip inactive gases! |
| 994 movlw d'4' | |
| 995 cpfseq active_gas ; is this gas currently selected? | |
| 996 bra check_gas_change4x ; No... | |
| 997 bra check_gas_change5 ; Yes, skip depth check | |
| 998 check_gas_change4x: | |
| 999 read_int_eeprom d'31' ; read gas_change_depth | |
|
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1000 movlw minimum_change_depth |
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1001 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1002 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1003 movf xC+0,W ; load depth in m into WREG | |
| 1004 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1005 bra check_gas_change5 ; No, check next gas | |
|
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1006 movlw better_gas_window |
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1007 subwf EEDATA,W ; Change depth-better_gas_window |
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1008 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1009 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1010 | |
| 1011 check_gas_change5: ; check gas5 | |
|
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1012 btfss gaslist_active,4 ; check active flag |
| 8 | 1013 bra check_gas_change6 ; skip inactive gases! |
| 1014 movlw d'5' | |
| 1015 cpfseq active_gas ; is this gas currently selected? | |
| 1016 bra check_gas_change5x ; No... | |
| 1017 bra check_gas_change6 ; Yes, skip depth check | |
| 1018 check_gas_change5x: | |
| 1019 read_int_eeprom d'32' ; read gas_change_depth | |
|
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1020 movlw minimum_change_depth |
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1021 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1022 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1023 movf xC+0,W ; load depth in m into WREG | |
| 1024 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1025 bra check_gas_change6 ; No, check next gas | |
|
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1026 movlw better_gas_window |
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1027 subwf EEDATA,W ; Change depth-better_gas_window |
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1028 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1029 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1030 | |
| 1031 check_gas_change6: ;Done | |
|
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|
1032 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
|
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1033 bcf better_gas_available ; Yes, do not blink better gas |
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1034 |
|
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1035 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1036 return |
| 1037 | |
|
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1038 ;============================================================================= |
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1039 |
| 0 | 1040 calculate_noflytime: |
| 1041 ; calculate nofly time | |
| 1042 movff int_O_desaturation_time+0,xA+0 | |
| 1043 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1044 |
| 1045 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1046 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1047 | |
| 0 | 1048 tstfsz xA+0 ; Desat=0? |
| 1049 bra calculate_noflytime2 | |
| 1050 tstfsz xA+1 ; Desat=0? | |
| 1051 bra calculate_noflytime2 | |
|
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1052 |
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1053 calculate_noflytime_3: |
| 0 | 1054 ; Desaturation time = zero |
|
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1055 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1056 clrf nofly_time+1 ; Clear nofly time |
| 1057 bcf nofly_active ; Clear flag | |
| 1058 return | |
| 218 | 1059 |
| 0 | 1060 calculate_noflytime2: |
| 1061 movff xA+0,int_I_temp+0 | |
| 1062 movff xA+1,int_I_temp+1 | |
| 1063 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1064 movff WREG,char_I_temp |
| 0 | 1065 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1066 call deco_calc_percentage |
| 0 | 1067 movlb b'00000001' ; select ram bank 1 |
| 1068 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1069 movff int_I_temp+0,xA+0 | |
| 1070 movff int_I_temp+1,xA+1 | |
| 1071 tstfsz xA+0 ; Desat=0? | |
| 1072 bra calculate_noflytime_2_final | |
| 1073 tstfsz xA+1 ; Desat=0? | |
| 1074 bra calculate_noflytime_2_final | |
|
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1075 bra calculate_noflytime_3 |
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1076 |
| 0 | 1077 calculate_noflytime_2_final: |
| 1078 movff xA+0,nofly_time+0 | |
| 1079 movff xA+1,nofly_time+1 | |
| 1080 bsf nofly_active ; Set flag | |
| 1081 return | |
| 1082 | |
| 1083 end_dive: | |
| 1084 btfss realdive ; dive longer then one minute | |
| 1085 goto end_dive_common ; No, discard everything | |
| 1086 | |
| 233 | 1087 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1088 ifndef __DEBUG | |
| 1089 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1090 goto end_dive_common ; Yes, discard everything | |
| 1091 endif | |
| 33 | 1092 |
|
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1093 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1094 |
| 1095 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
| 1096 rcall apnoe_calc_maxdepth | |
| 1097 | |
| 1098 ; calculate desaturation time | |
| 251 | 1099 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1100 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1101 |
| 251 | 1102 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1103 movff WREG,char_I_desaturation_multiplier |
| 0 | 1104 |
| 1105 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1106 call deco_calc_desaturation_time ; calculate desaturation time |
|
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1107 movlb b'00000001' ; select ram bank 1 |
|
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1108 call calc_deko_surfmode2 ; work-around for nofly bug |
|
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1109 rcall calculate_noflytime ; Calc NoFly time |
|
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1110 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
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1111 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
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1112 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1113 ; store header and ... |
| 1114 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1115 call write_external_eeprom | |
| 1116 movlw 0xFD | |
| 1117 call write_external_eeprom | |
| 1118 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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1119 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1120 |
| 1121 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1122 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1123 | |
| 1124 movlw 0xFA ; Header start | |
| 1125 call write_external_eeprom | |
| 1126 movlw 0xFA | |
| 1127 call write_external_eeprom | |
|
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1128 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1129 call write_external_eeprom |
|
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1130 movf month,W ; Date |
| 0 | 1131 call write_external_eeprom |
| 1132 movf day,W | |
| 1133 call write_external_eeprom | |
| 1134 movf year,W | |
| 1135 call write_external_eeprom | |
| 1136 movf hours,W ; End of dive time | |
| 1137 call write_external_eeprom | |
| 1138 movf mins,W | |
| 1139 call write_external_eeprom | |
| 1140 | |
| 1141 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1142 bra end_dive1 ; Store normal depth | |
| 1143 | |
| 1144 movff apnoe_max_pressure+0,lo | |
| 1145 movff apnoe_max_pressure+1,hi | |
|
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|
1146 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1147 movff lo,apnoe_max_pressure+0 |
| 1148 movff hi,apnoe_max_pressure+1 | |
| 1149 | |
| 1150 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1151 call write_external_eeprom | |
| 1152 movf apnoe_max_pressure+1,W | |
| 1153 call write_external_eeprom | |
| 1154 bra end_dive2 ; skip | |
| 1155 | |
| 1156 end_dive1: | |
| 1157 movff max_pressure+0,lo | |
| 1158 movff max_pressure+1,hi | |
|
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1159 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1160 movff lo,max_pressure+0 |
| 1161 movff hi,max_pressure+1 | |
| 1162 | |
| 1163 movf max_pressure+0,W ; Max. depth | |
| 1164 call write_external_eeprom | |
| 1165 movf max_pressure+1,W | |
| 1166 call write_external_eeprom | |
| 1167 | |
| 1168 end_dive2: | |
| 1169 movf divemins+0,W ; divetime minutes | |
| 1170 call write_external_eeprom | |
| 1171 movf divemins+1,W | |
| 1172 call write_external_eeprom | |
| 1173 movf divesecs,W ; divetime seconds | |
| 1174 call write_external_eeprom | |
| 1175 movf mintemp+0,W ; minimum temperature | |
| 1176 call write_external_eeprom | |
| 1177 movf mintemp+1,W | |
| 1178 call write_external_eeprom | |
| 1179 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1180 call write_external_eeprom | |
| 1181 movf last_surfpressure_30min+1,W | |
| 1182 call write_external_eeprom | |
| 1183 movff int_O_desaturation_time+0,lo ; | |
| 1184 movff int_O_desaturation_time+1,hi | |
| 1185 movf lo,W ; desaturation time in minutes | |
| 1186 call write_external_eeprom | |
| 1187 movf hi,W ; | |
| 1188 call write_external_eeprom | |
| 1189 | |
| 1190 ; Gases.... | |
| 1191 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1192 movf EEDATA,W | |
| 1193 call write_external_eeprom | |
| 1194 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1195 movf EEDATA,W | |
| 1196 call write_external_eeprom | |
| 1197 | |
| 1198 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1199 movf EEDATA,W | |
| 1200 call write_external_eeprom | |
| 1201 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1202 movf EEDATA,W | |
| 1203 call write_external_eeprom | |
| 1204 | |
| 1205 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1206 movf EEDATA,W | |
| 1207 call write_external_eeprom | |
| 1208 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1209 movf EEDATA,W | |
| 1210 call write_external_eeprom | |
| 1211 | |
| 1212 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1213 movf EEDATA,W | |
| 1214 call write_external_eeprom | |
| 1215 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1216 movf EEDATA,W | |
| 1217 call write_external_eeprom | |
| 1218 | |
| 1219 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1220 movf EEDATA,W | |
| 1221 call write_external_eeprom | |
| 1222 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1223 movf EEDATA,W | |
| 1224 call write_external_eeprom | |
| 1225 | |
| 1226 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1227 movf EEDATA,W | |
| 1228 call write_external_eeprom | |
| 1229 read_int_eeprom d'25' ; % He Gas6 | |
| 1230 movf EEDATA,W | |
| 1231 call write_external_eeprom | |
| 1232 read_int_eeprom d'33' ; start gas | |
| 1233 movf EEDATA,W | |
| 1234 call write_external_eeprom | |
| 1235 | |
| 1236 movlw softwareversion_x ; Firmware version | |
| 1237 call write_external_eeprom | |
| 1238 movlw softwareversion_y | |
| 1239 call write_external_eeprom | |
| 1240 movf batt_voltage+0,W ; Battery voltage | |
| 1241 call write_external_eeprom | |
| 1242 movf batt_voltage+1,W | |
| 1243 call write_external_eeprom | |
| 1244 | |
| 1245 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1246 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1247 movlw d'1' ; Apnoe sampling rate | |
| 1248 call write_external_eeprom | |
| 1249 | |
| 1250 movlw d'2' ; information size temperature | |
| 1251 movwf temp1 ; copy to bits 0-3 | |
| 1252 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1253 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1254 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1255 call write_external_eeprom | |
| 1256 | |
| 1257 movlw d'2' ; information size deco | |
| 1258 movwf temp1 ; copy to bits 0-3 | |
| 1259 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1260 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1261 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1262 movlw d'0' ; Yes, set to zero | |
| 0 | 1263 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1264 call write_external_eeprom | |
| 1265 | |
|
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|
1266 movlw d'1' ; information size GF |
| 0 | 1267 movwf temp1 ; copy to bits 0-3 |
| 1268 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
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|
1269 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1270 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1271 call write_external_eeprom | |
| 1272 | |
| 1273 movlw d'3' ; information size pp02 | |
| 1274 movwf temp1 ; copy to bits 0-3 | |
| 1275 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1276 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1277 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1278 call write_external_eeprom | |
| 1279 | |
| 532 | 1280 movlw d'0' ; information size Decodebug |
| 0 | 1281 movwf temp1 ; copy to bits 0-3 |
| 1282 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1283 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1284 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1285 call write_external_eeprom | |
| 1286 | |
| 367 | 1287 movlw d'1' ; information size cns |
| 0 | 1288 movwf temp1 ; copy to bits 0-3 |
| 1289 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1290 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1291 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1292 call write_external_eeprom | |
| 1293 | |
| 1294 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1295 movf EEDATA,W | |
| 1296 call write_external_eeprom ; Store Salinity to Dive | |
|
253
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1297 |
|
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|
1298 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
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|
1299 call write_external_eeprom ; Stores CNS% |
| 0 | 1300 |
|
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1301 movff avr_rel_pressure_total+0,WREG ; Average Depth |
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|
1302 call write_external_eeprom |
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1303 movff avr_rel_pressure_total+1,WREG ; Average Depth |
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1304 call write_external_eeprom |
|
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1305 |
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1306 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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352
diff
changeset
|
1307 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1308 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1309 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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352
diff
changeset
|
1310 |
| 375 | 1311 movlw d'32' ; GF_lo |
| 374 | 1312 movff char_I_deco_model,lo |
| 1313 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1314 movlw d'11' ; Saturation Multiplier |
| 1315 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1316 call write_external_eeprom ; write WREG into external memory |
| 375 | 1317 |
| 1318 movlw d'33' ; GF_hi | |
| 374 | 1319 movff char_I_deco_model,lo |
| 1320 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1321 movlw d'12' ; Desaturation Multiplier |
| 1322 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1323 call write_external_eeprom ; write WREG into external memory |
| 375 | 1324 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1325 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
|
1326 movf EEDATA,W |
| 374 | 1327 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
|
1328 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1329 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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349
diff
changeset
|
1330 call write_external_eeprom ; Spare3 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1331 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1332 call write_external_eeprom ; Spare2 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1333 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1334 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1335 |
| 0 | 1336 movlw 0xFB ; Header stop |
| 1337 call write_external_eeprom | |
| 1338 movlw 0xFB | |
| 1339 call write_external_eeprom | |
| 1340 | |
| 1341 ; Increase total dive counter | |
| 1342 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1343 movff EEDATA,temp1 ; Low byte | |
| 1344 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1345 movff EEDATA,temp2 ; high byte | |
| 1346 bcf STATUS,C | |
| 1347 movlw d'1' | |
| 1348 addwf temp1 | |
| 1349 movlw d'0' | |
| 1350 addwfc temp2 | |
| 1351 movff temp1,EEDATA | |
| 1352 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1353 movff temp2,EEDATA | |
| 1354 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1355 | |
| 1356 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1357 tstfsz lo ; lo=0? | |
| 1358 bra change_logbook_offset1 ; No, adjust offset | |
| 1359 tstfsz hi ; hi=0? | |
| 1360 bra change_logbook_offset1 ; No, adjust offset | |
| 1361 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1362 change_logbook_offset1: | |
| 1363 movlw d'1' | |
| 1364 addwf lo | |
| 1365 movlw d'0' | |
| 1366 addwfc hi | |
| 1367 movlw d'112' ; CF28 *4 Bytes... | |
| 1368 addlw 0x82 | |
| 1369 movwf EEADR | |
| 1370 movff lo,EEDATA | |
| 1371 call write_eeprom ; Lowbyte | |
| 1372 movlw d'112' ; CF28 *4 Bytes... | |
| 1373 addlw 0x83 | |
| 1374 movwf EEADR | |
| 1375 movff hi,EEDATA | |
| 1376 call write_eeprom ; Highbyte | |
| 1377 | |
| 1378 change_logbook_offset2: | |
| 25 | 1379 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1380 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
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124
diff
changeset
|
1381 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1382 |
| 1383 end_dive_common: | |
| 0 | 1384 bcf simulatormode_active ; if we were in simulator mode |
| 1385 | |
| 407 | 1386 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1387 ifndef __DEBUG | |
| 1388 btfsc restore_deco_data ; Restore decodata? | |
| 1389 call simulator_restore_tissue_data ; Yes! | |
| 1390 endif | |
| 0 | 1391 |
| 1392 goto surfloop ; and return to surfaceloop | |
| 1393 | |
| 1394 timeout_divemode: | |
| 1395 btfss realdive ; Dive longer then one minute | |
| 1396 return | |
| 1397 | |
| 1398 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1399 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1400 | |
| 233 | 1401 ifndef __DEBUG |
| 1402 btfsc simulatormode_active ; In Simulator mode? | |
| 1403 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1404 endif | |
| 0 | 1405 |
| 1406 bcf divemode | |
| 1407 incf timeout_counter,F | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1408 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
|
1409 addwfc timeout_counter2,F ; timeout is 15bits |
|
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
|
1410 GETCUSTOM15 d'2' ; diveloop_timeout |
|
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
|
1411 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1412 movff hi,sub_a+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1413 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1414 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1415 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1416 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
|
1417 bsf divemode ; No, set flag |
| 0 | 1418 return |
| 1419 | |
| 1420 timeout_divemode2: | |
| 1421 incf timeout_counter,F ; seconds... | |
| 1422 movlw d'60' | |
| 1423 cpfseq timeout_counter ; timeout_counter=60? | |
| 1424 return ; No. | |
| 1425 | |
| 1426 clrf timeout_counter | |
| 1427 bcf divemode | |
| 1428 incf apnoe_timeout_counter,F | |
| 1429 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1430 cpfseq apnoe_timeout_counter | |
| 1431 bsf divemode | |
| 1432 return | |
| 1433 | |
| 1434 timeout_divemode3: | |
| 1435 bcf divemode | |
| 1436 incf timeout_counter,F | |
| 1437 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1438 cpfsgt timeout_counter | |
| 1439 bsf divemode | |
| 1440 return | |
| 1441 | |
| 1442 update_divemode1: ; update any second | |
| 1443 call set_dive_modes ; tests if depth>threshold | |
| 1444 | |
| 1445 btfsc divemode | |
| 1446 call set_max_depth ; update max. depth if required | |
| 1447 | |
| 1448 btfsc divemode | |
| 1449 call set_min_temp ; store min. temp if required | |
| 1450 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1451 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1452 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1453 movf lo,W |
| 0 | 1454 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1455 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1456 movf hi,W |
| 0 | 1457 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1458 bsf temp_changed ; Yes |
| 0 | 1459 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1460 call PLED_temp_divemode ; Displays temperature |
| 0 | 1461 |
| 1462 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1463 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1464 movf lo,W |
| 0 | 1465 cpfseq last_pressure+0 |
| 1466 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1467 movf hi,W |
| 0 | 1468 cpfseq last_pressure+1 |
| 1469 bsf pres_changed ; Yes | |
| 1470 | |
| 1471 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1472 bsf pres_changed | |
| 1473 | |
| 1474 btfsc pres_changed | |
| 1475 call PLED_depth ; Displays new depth | |
| 1476 return | |
| 1477 | |
| 1478 update_divemode60: ; update any minute | |
| 1479 call get_battery_voltage ; gets battery voltage | |
| 1480 call set_powersafe ; red LED blinking if battery is low | |
| 1481 call PLED_max_pressure ; No, use normal max. depth | |
| 1482 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1483 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1484 bcf oneminupdate |
| 1485 return | |
| 1486 | |
| 1487 set_max_depth: | |
| 1488 movff max_pressure+0,sub_a+0 | |
| 1489 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1490 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1491 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1492 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1493 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1494 btfss neg_flag | |
| 1495 return | |
| 1496 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1497 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1498 movff sub_b+1,max_pressure+1 |
| 0 | 1499 call PLED_max_pressure ; No, use normal max. depth |
| 1500 return | |
| 1501 | |
| 1502 set_min_temp: | |
| 1503 movff mintemp+0,sub_a+0 | |
| 1504 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1505 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1506 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1507 ; mintemp<T -> neg_flag=1 |
| 1508 ; T<=mintemp -> neg_flag=0 | |
| 1509 btfsc neg_flag | |
| 1510 return | |
| 1511 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1512 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1513 movff sub_b+1,mintemp+1 |
| 0 | 1514 return |
| 1515 | |
| 1516 set_dive_modes: | |
| 239 | 1517 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1518 bra set_dive_modes3 ; Yes! |
| 239 | 1519 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1520 set_dive_modes0: |
| 0 | 1521 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1522 movwf sub_a+0 ; dive_treshold is in cm | |
| 1523 clrf sub_a+1 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1524 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1525 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1526 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1527 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
|
1528 |
| 0 | 1529 btfss neg_flag |
| 239 | 1530 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1531 |
| 239 | 1532 btfsc realdive ; Dive longer than one minute? |
| 1533 clrf timeout_counter ; Yes, reset timout counter | |
| 0 | 1534 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1535 set_dive_modes_common: |
| 239 | 1536 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1537 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1538 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1539 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1540 return |
| 1541 | |
| 1542 set_dive_modes2: | |
| 407 | 1543 bcf divemode2 ; Stop time |
| 1544 btfss realdive ; dive longer then one minute? | |
| 1545 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1546 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1547 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1548 return ; No, return |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1549 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1550 ; Yes, show divemode timeout |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1551 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1552 call PLED_divemode_timeout ; No, show the divemode timeout here... |
| 0 | 1553 return |
| 1554 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1555 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1556 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1557 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
|
1558 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1559 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1560 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1561 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1562 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1563 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1564 |
| 0 | 1565 set_powersafe: |
| 1566 btfsc low_battery_state ; battery warning alread active? | |
| 1567 bra set_powersafe2 ; Yes, but is it still required? | |
| 1568 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1569 movlw d'12' ; 3,328V | |
| 1570 cpfsgt batt_voltage+1 | |
| 1571 bra set_powersafe1 | |
| 1572 return | |
| 1573 | |
| 1574 set_powersafe1: | |
| 1575 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1576 movwf AlarmType ; Copy to Alarm Register | |
| 1577 bsf event_occured ; Set Event Flag | |
| 1578 bsf low_battery_state ; set flag for battery warning | |
| 1579 return ; return | |
| 1580 | |
| 1581 set_powersafe2: | |
| 1582 movlw d'13' ; 3,584V | |
| 1583 cpfsgt batt_voltage+1 | |
| 1584 bra set_powersafe1 ; Still to low | |
| 1585 bcf low_battery_state ; clear flag for battery warning mode | |
| 1586 return | |
| 1587 | |
| 1588 calc_average_depth: | |
| 111 | 1589 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1590 rcall reset_average1 ; Reset the resettable average depth | |
| 1591 | |
| 0 | 1592 ; 1. Add new 2xdepth to the Sum of depths registers |
|
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|
1593 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1594 |
| 1595 movf b0_lo,w | |
| 1596 addwf average_depth_hold+0,F | |
| 1597 movf b0_hi,w | |
| 1598 addwfc average_depth_hold+1,F | |
| 1599 movlw d'0' | |
| 1600 addwfc average_depth_hold+2,F | |
|
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|
1601 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1602 |
| 1603 movf b0_lo,w | |
| 1604 addwf average_depth_hold+0,F | |
| 1605 movf b0_hi,w | |
| 1606 addwfc average_depth_hold+1,F | |
| 1607 movlw d'0' | |
| 1608 addwfc average_depth_hold+2,F | |
|
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|
1609 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1610 |
|
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|
1611 ; Do the same for the _total registers (Non-Resettable) |
|
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|
1612 movf b0_lo,w |
|
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|
1613 addwf average_depth_hold_total+0,F |
|
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|
1614 movf b0_hi,w |
|
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|
1615 addwfc average_depth_hold_total+1,F |
|
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|
1616 movlw d'0' |
|
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|
1617 addwfc average_depth_hold_total+2,F |
|
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|
1618 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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|
1619 |
|
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|
1620 movf b0_lo,w |
|
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|
1621 addwf average_depth_hold_total+0,F |
|
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|
1622 movf b0_hi,w |
|
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|
1623 addwfc average_depth_hold_total+1,F |
|
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|
1624 movlw d'0' |
|
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|
1625 addwfc average_depth_hold_total+2,F |
|
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|
1626 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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|
1627 |
| 0 | 1628 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1629 movff average_divesecs+0,xB+0 | |
| 1630 movff average_divesecs+1,xB+1 ; Copy | |
| 1631 movff average_depth_hold+0,xC+0 | |
| 1632 movff average_depth_hold+1,xC+1 | |
| 1633 movff average_depth_hold+2,xC+2 | |
| 1634 movff average_depth_hold+3,xC+3 | |
| 1635 | |
| 1636 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1637 movff xC+0,avr_rel_pressure+0 | |
| 1638 movff xC+1,avr_rel_pressure+1 | |
|
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|
1639 |
|
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|
1640 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
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|
1641 movff divemins+0,xA+0 |
|
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|
1642 movff divemins+1,xA+1 |
|
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|
1643 movlw d'60' |
|
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|
1644 movwf xB+0 |
|
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|
1645 clrf xB+1 |
|
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|
1646 call mult16x16 ; xC:4=xA:2*xB:2 |
|
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|
1647 movf divesecs,W |
|
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|
1648 addwf xC+0,F |
|
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|
1649 movlw d'0' |
| 228 | 1650 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
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|
1651 movlw d'3' ; 2+1 |
|
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|
1652 btfss divesecs,0 ; divesecs even? |
|
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|
1653 movlw d'2' ; Yes, do not add +1 |
|
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|
1654 addwf xC+0,F |
|
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|
1655 movlw d'0' |
|
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|
1656 addwfc xC+1,F |
|
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|
1657 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
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|
1658 movff xC+0,xB+0 |
|
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|
1659 movff xC+1,xB+1 ; Copy |
|
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|
1660 movff average_depth_hold_total+0,xC+0 |
|
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|
1661 movff average_depth_hold_total+1,xC+1 |
|
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|
1662 movff average_depth_hold_total+2,xC+2 |
|
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|
1663 movff average_depth_hold_total+3,xC+3 |
|
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|
1664 |
|
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|
1665 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
06c4899ddb4b
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|
1666 movff xC+0,avr_rel_pressure_total+0 |
|
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|
1667 movff xC+1,avr_rel_pressure_total+1 |
|
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|
1668 |
| 0 | 1669 return |
| 1670 | |
| 111 | 1671 reset_average1: |
| 1672 clrf average_depth_hold+0 | |
| 1673 clrf average_depth_hold+1 | |
| 1674 clrf average_depth_hold+2 | |
| 1675 clrf average_depth_hold+3 ; Clear average depth register | |
| 1676 movlw d'2' | |
| 1677 movwf average_divesecs+0 | |
| 1678 clrf average_divesecs+1 | |
| 1679 bcf reset_average_depth ; Clear flag | |
| 1680 return | |
| 0 | 1681 |
|
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|
1682 ;============================================================================= |
|
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|
1683 ; Setup everything to enter divemode. |
|
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|
1684 ; |
| 0 | 1685 diveloop_boot: |
| 49 | 1686 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1687 clrf max_pressure+0 ; clear some variables |
| 1688 clrf max_pressure+1 | |
| 1689 clrf avr_rel_pressure+0 | |
| 1690 clrf avr_rel_pressure+1 | |
| 1691 | |
| 1692 movlw d'1' | |
| 1693 movwf apnoe_max_pressure+0 | |
| 1694 clrf apnoe_max_pressure+1 | |
| 1695 clrf apnoe_surface_mins | |
| 1696 clrf apnoe_surface_secs | |
| 1697 clrf apnoe_mins | |
| 1698 clrf apnoe_secs | |
| 1699 clrf divemins+0 | |
| 1700 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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diff
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|
1701 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
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|
1702 clrf total_divetime_seconds+1 |
| 407 | 1703 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1704 | |
| 1705 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1706 call PLED_brightness_low | |
| 1707 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1708 movlw d'0' | |
| 1709 cpfsgt EEDATA | |
| 1710 call PLED_brightness_full | |
| 1711 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
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diff
changeset
|
1712 bcf timeout_display |
|
98
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1.73beta rc1 (Added new customview for divemode)
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diff
changeset
|
1713 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
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changeset
|
1714 bcf menu3_active |
| 0 | 1715 clrf divesecs |
| 1716 clrf samplesecs | |
| 1717 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
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351
diff
changeset
|
1718 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1719 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1720 clrf AlarmType ; Clear all alarms |
| 1721 bcf event_occured ; clear flag | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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diff
changeset
|
1722 bcf setpoint_changed ; clear flag |
| 111 | 1723 rcall reset_average1 ; Reset the resettable average depth |
|
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|
1724 clrf average_depth_hold_total+0 |
|
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|
1725 clrf average_depth_hold_total+1 |
|
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|
1726 clrf average_depth_hold_total+2 |
|
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changeset
|
1727 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 1728 bcf depth_greater_100m ; clear flag |
| 0 | 1729 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
| 3 | 1730 bcf dekostop_active |
| 1731 bcf is_bailout ;=1: CC mode, but bailout active! | |
|
312
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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diff
changeset
|
1732 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
b7e4e74c0e17
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diff
changeset
|
1733 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
b7e4e74c0e17
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|
1734 |
| 0 | 1735 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1736 | |
| 319 | 1737 btfsc simulatormode_active |
| 237 | 1738 bra diveloop_boot_1 |
| 1739 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1740 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1741 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1742 bra diveloop_boot_2 | |
| 1743 | |
| 1744 diveloop_boot_1: | |
| 1745 ; Simulator mode: Surface pressure is 1bar. | |
| 1746 movlw LOW .1000 | |
| 1747 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1748 movlw HIGH .1000 | |
| 1749 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1750 | |
| 1751 diveloop_boot_2: | |
|
341
2144f19fa1eb
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diff
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|
1752 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1753 |
| 1754 ; Init profile recording parameters | |
| 237 | 1755 GETCUSTOM8 d'20' ; sample rate |
| 1756 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1757 GETCUSTOM8 d'21' |
| 237 | 1758 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1759 GETCUSTOM8 d'22' |
| 457 | 1760 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1761 movlw d'0' ; Yes, set to zero | |
| 0 | 1762 movwf divisor_deco |
| 1763 GETCUSTOM8 d'23' | |
| 374 | 1764 movwf divisor_gf |
| 0 | 1765 GETCUSTOM8 d'24' |
| 1766 movwf divisor_ppo2 | |
| 1767 GETCUSTOM8 d'25' | |
| 1768 movwf divisor_deco_debug | |
| 1769 GETCUSTOM8 d'26' | |
| 367 | 1770 movwf divisor_cns |
| 0 | 1771 |
| 1772 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1773 bra divemode1 | |
| 1774 ; Overwrite some parameters in Apnoe mode.... | |
| 1775 movlw d'1' | |
| 1776 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1777 | |
| 1778 divemode1: | |
| 1779 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1780 btfsc FLAG_const_ppO2_mode | |
| 292 | 1781 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1782 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1783 |
| 21 | 1784 bcf LED_blue |
| 0 | 1785 bcf low_battery_state ; clear flag for battery warning mode |
| 1786 bcf header_stored | |
| 1787 bcf premenu | |
| 1788 bcf realdive | |
| 1789 bsf update_divetime ; set flag | |
| 1790 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1791 call disable_rs232 ; Disable RS232 |
| 0 | 1792 |
| 292 | 1793 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1794 set_first_gas: | |
| 0 | 1795 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1796 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
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|
1797 movff EEDATA,char_I_current_gas |
| 0 | 1798 |
| 1799 decf active_gas,W ; Gas 0-4 | |
| 1800 mullw d'4' | |
| 1801 movf PRODL,W | |
| 1802 addlw d'7' ; = address for He ratio | |
| 1803 movwf EEADR | |
| 1804 call read_eeprom ; Read He ratio | |
| 1805 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1806 |
| 1807 decf EEADR,F | |
| 0 | 1808 call read_eeprom ; Read O2 ratio |
| 1809 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1810 |
| 0 | 1811 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1812 bsf STATUS,C ; Borrow bit | |
| 1813 movlw d'100' ; 100% | |
| 1814 subfwb wait_temp,W ; minus He | |
| 1815 bsf STATUS,C ; Borrow bit | |
|
311
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
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301
diff
changeset
|
1816 subfwb EEDATA,W ; minus O2 |
|
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changeset
|
1817 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1818 |
|
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changeset
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1819 ; Configure gaslist_active flag register |
| 281 | 1820 read_int_eeprom d'27' |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1821 movff EEDATA, gaslist_active |
| 281 | 1822 return |