Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 547:495af6dc26a6
turkish update
| author | heinrichsweikamp |
|---|---|
| date | Fri, 20 Jan 2012 10:30:33 +0100 |
| parents | 3091628b2742 |
| children | 9e20de11fb78 |
| 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 |
| 537 | 438 nop ; See errata DS80284E-page 2 |
| 256 | 439 clrf TMR3H ; Reset Timer3 |
| 440 | |
| 116 | 441 call deco_calc_hauptroutine ; calc_tissue |
| 0 | 442 movlb b'00000001' ; rambank 1 selected |
| 443 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 444 | |
| 256 | 445 btfss debug_mode ; Are we in debugmode? |
| 446 bra calc_deko_divemode4 ; No... | |
| 447 | |
| 448 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 449 movff TMR3L,lo | |
| 450 movff TMR3H,hi | |
| 451 bcf STATUS,C | |
| 452 rrcf hi | |
| 453 rrcf lo ;/2 | |
| 454 bcf STATUS,C | |
| 455 rrcf hi | |
| 456 rrcf lo ;/4 | |
| 457 bcf STATUS,C | |
| 458 rrcf hi | |
| 459 rrcf lo ;/8 | |
| 460 bcf STATUS,C | |
| 461 rrcf hi | |
| 462 rrcf lo ;/16 | |
| 463 bcf STATUS,C | |
| 464 rrcf hi | |
| 465 rrcf lo ;/32 | |
| 466 | |
| 467 WIN_TOP .216 | |
| 468 WIN_LEFT .100 | |
| 469 WIN_FONT FT_SMALL | |
| 470 STRCPY "ms:" | |
| 471 output_16 | |
| 472 call word_processor | |
| 473 | |
| 474 calc_deko_divemode4: | |
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475 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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476 iorwf WREG,F |
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477 btfss STATUS,Z |
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478 return ; Return is status <> 0 |
| 256 | 479 |
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480 ; Check if deco stops are necessary ? |
|
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481 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 482 tstfsz wait_temp ; Ceiling<0m? |
| 483 bra calc_deko_divemode3 ; Yes! | |
| 484 | |
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485 btfsc dekostop_active ; Already in nodeco mode ? |
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486 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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487 bcf dekostop_active ; clear flag |
| 0 | 488 |
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489 clrf decodata+0 ; for profile memory |
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490 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 491 |
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492 call PLED_display_ndl ; display no deco limit |
| 0 | 493 |
| 323 | 494 calc_deko_divemode5: |
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495 ; Check if extra cycles are needed to compute @5 variant: |
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496 btfss tts_extra_time ; Is @5 displayed ? |
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497 return ; No: don't compute it. |
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498 |
| 313 | 499 decfsz apnoe_mins ; Reached count-down ? |
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500 return ; No: don't compute yet. |
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501 |
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502 movlw .6 |
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503 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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504 |
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505 movlw .2 ; Restart countdown. |
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506 movwf apnoe_mins |
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507 return |
| 323 | 508 |
| 509 calc_deko_divemode3: | |
| 510 btfss dekostop_active ; Already in deco mode ? | |
| 511 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 512 bsf dekostop_active ; Set flag | |
| 513 | |
| 514 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 515 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 516 | |
| 517 call PLED_display_deko ; display decodata | |
| 518 bra calc_deko_divemode5 | |
| 313 | 519 |
| 124 | 520 ;----------------------------------------------------------------------------- |
| 69 | 521 |
| 237 | 522 divemode_prepare_flags_for_deco: |
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523 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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524 |
| 197 | 525 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 526 movff WREG,char_I_saturation_multiplier | |
| 527 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 528 movff WREG,char_I_desaturation_multiplier | |
| 529 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 530 movff WREG,char_I_deco_distance | |
| 531 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 532 movff WREG,char_I_depth_last_deco | |
| 203 | 533 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 534 movff divemins+1,int_I_divemins+1 | |
| 197 | 535 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 536 |
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537 ;----------------------------------------------------------------------------- |
| 0 | 538 |
| 539 store_dive_data: ; CF20 seconds gone | |
| 540 bcf store_sample ; update only any CF20 seconds | |
| 541 bsf update_divetime ; update divemins every CF20 seconds | |
| 542 | |
| 233 | 543 ifndef __DEBUG |
| 544 btfsc simulatormode_active ; Are we in simulator mode? | |
| 545 return ; Yes, discard everything | |
| 546 endif | |
| 33 | 547 |
| 0 | 548 btfsc header_stored ; Header already stored? |
|
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549 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 550 bsf header_stored ; Store header |
| 551 | |
| 552 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 553 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 554 | |
| 555 ; shift address for header | |
| 556 ; the header will be stored after the dive | |
| 457 | 557 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 558 |
| 559 store_dive_data2: | |
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560 SAFE_2BYTE_COPY rel_pressure, lo |
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561 movf lo,W ; store depth with every sample |
| 0 | 562 call write_external_eeprom |
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563 movf hi,W |
| 0 | 564 call write_external_eeprom |
| 565 | |
| 566 ;First, find out how many bytes will append to this sample.... | |
| 567 clrf ProfileFlagByte ; clear number of bytes to append | |
| 568 | |
| 569 ; Check Extented informations | |
| 570 decfsz divisor_temperature,W ; Check divisor | |
| 571 bra check_extended1 | |
| 572 movlw d'2' ; Information length | |
| 573 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 574 check_extended1: | |
| 575 decfsz divisor_deco,W ; Check divisor | |
| 576 bra check_extended2 | |
| 577 movlw d'2' ; Information length | |
| 578 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 579 check_extended2: | |
| 374 | 580 decfsz divisor_gf,W ; Check divisor |
| 0 | 581 bra check_extended3 |
| 374 | 582 movlw d'1' ; Information length |
| 0 | 583 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 584 check_extended3: | |
| 585 decfsz divisor_ppo2,W ; Check divisor | |
| 586 bra check_extended4 | |
| 587 movlw d'3' ; Information length | |
| 588 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 589 check_extended4: | |
| 590 decfsz divisor_deco_debug,W; Check divisor | |
| 591 bra check_extended5 | |
| 592 movlw d'9' ; Information length | |
| 593 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 594 check_extended5: | |
| 367 | 595 decfsz divisor_cns,W ; Check divisor |
| 0 | 596 bra check_extended6 |
| 367 | 597 movlw d'1' ; Information length |
| 0 | 598 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 599 check_extended6: | |
| 600 | |
| 601 ; Second, check global event flag | |
| 602 btfss event_occured ; Check global event flag | |
| 603 bra store_dive_data3 ; No Event | |
| 604 movlw d'1' | |
| 605 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 606 | |
| 607 clrf EventByte ; reset EventByte | |
| 608 | |
| 609 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 610 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 611 clrf AlarmType ; Reset AlarmType | |
| 612 | |
| 613 ; Third, check events and add aditional bytes | |
| 614 btfss manual_gas_changed ; Check flag | |
| 615 bra check_event1 | |
| 616 movlw d'2' ; Information length | |
| 617 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 618 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 619 check_event1: | |
| 620 btfss stored_gas_changed ; Check flag | |
| 621 bra check_event2 | |
| 622 movlw d'1' ; Information length | |
| 623 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 624 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 625 check_event2: | |
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626 btfss setpoint_changed ; Check flag |
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627 bra check_event3 |
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628 movlw d'1' ; Information length |
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629 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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630 bsf EventByte,6 ; Also set Flag in EventByte! |
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631 check_event3: |
| 0 | 632 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 633 | |
| 634 store_dive_data3: | |
| 635 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 636 call write_external_eeprom | |
| 637 | |
| 638 btfss event_occured ; Check global event flag (again) | |
| 639 bra store_dive_data4 ; No Event | |
| 640 | |
| 641 ; Store the EventByte + additional bytes now | |
| 642 movf EventByte,W | |
| 643 call write_external_eeprom | |
| 644 | |
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645 btfss manual_gas_changed ; Check flag |
| 0 | 646 bra store_dive_data3a |
| 647 read_int_eeprom d'24' ; % O2 Gas6 | |
| 648 movf EEDATA,W | |
| 649 call write_external_eeprom | |
| 650 read_int_eeprom d'25' ; % He Gas6 | |
| 651 movf EEDATA,W | |
| 652 call write_external_eeprom | |
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653 bcf manual_gas_changed ; Clear this event |
| 0 | 654 |
| 655 store_dive_data3a: | |
| 656 btfss stored_gas_changed ; Check flag | |
| 657 bra store_dive_data3b | |
| 658 movf active_gas,W ; Store active gas | |
| 659 call write_external_eeprom | |
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660 bcf stored_gas_changed ; Clear this event |
| 0 | 661 store_dive_data3b: |
| 662 | |
| 663 store_dive_data4: | |
| 664 | |
| 665 ; Store extended informations | |
| 666 decfsz divisor_temperature,F ; Check divisor | |
| 667 bra store_extended1 | |
| 668 rcall store_dive_temperature | |
| 669 store_extended1: | |
| 670 decfsz divisor_deco,F ; Check divisor | |
| 671 bra store_extended2 | |
| 672 rcall store_dive_decodata | |
| 673 store_extended2: | |
| 374 | 674 decfsz divisor_gf,F ; Check divisor |
| 0 | 675 bra store_extended3 |
| 374 | 676 rcall store_dive_gf |
| 0 | 677 store_extended3: |
| 678 decfsz divisor_ppo2,F ; Check divisor | |
| 679 bra store_extended4 | |
| 680 rcall store_dive_ppo2 | |
| 681 store_extended4: | |
| 682 decfsz divisor_deco_debug,F; Check divisor | |
| 683 bra store_extended5 | |
| 684 rcall store_dive_decodebug | |
| 685 store_extended5: | |
| 367 | 686 decfsz divisor_cns,F ; Check divisor |
| 0 | 687 bra store_extended6 |
| 367 | 688 rcall store_dive_cns |
| 0 | 689 store_extended6: |
| 690 | |
| 691 ; The next block is required to take care of "store never" | |
| 692 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 693 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 694 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 695 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 696 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 697 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 698 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 699 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 700 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 701 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 702 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 703 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 704 |
| 705 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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706 |
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707 ; SetPoint change appended to information due to compatibility reasons |
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708 btfss setpoint_changed ; Check flag |
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709 bra store_dive_data5 |
| 447 | 710 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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711 call write_external_eeprom |
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712 bcf setpoint_changed ; Clear this event |
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713 |
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714 store_dive_data5: |
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715 bcf event_occured ; Clear the global event flag |
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716 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 717 |
| 367 | 718 store_dive_cns: |
| 719 movff char_O_CNS_fraction,WREG | |
| 720 call write_external_eeprom ; Store in EEPROM | |
| 0 | 721 GETCUSTOM8 d'26' |
| 367 | 722 movwf divisor_cns ; Reload divisor from CF |
| 0 | 723 return |
| 724 | |
| 725 store_dive_decodebug: | |
| 532 | 726 ; do something here |
| 0 | 727 GETCUSTOM8 d'25' |
| 728 movwf divisor_deco_debug ; Reload divisor from CF | |
| 729 return | |
| 730 | |
| 731 store_dive_ppo2: | |
| 732 movlw 0x00 ; Dummy | |
| 733 call write_external_eeprom | |
| 734 movlw 0x00 ; Dummy | |
| 735 call write_external_eeprom | |
| 736 movlw 0x00 ; Dummy | |
| 737 call write_external_eeprom | |
| 738 GETCUSTOM8 d'24' | |
| 739 movwf divisor_ppo2 ; Reload divisor from CF | |
| 740 return | |
| 741 | |
| 374 | 742 store_dive_gf: |
| 375 | 743 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 744 call write_external_eeprom |
| 745 GETCUSTOM8 d'23' | |
| 374 | 746 movwf divisor_gf ; Reload divisor from CF |
| 0 | 747 return |
| 748 | |
| 749 store_dive_decodata: | |
| 750 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 751 call write_external_eeprom | |
| 752 movf decodata+1,W ; no stop time of length of first stop | |
| 753 call write_external_eeprom | |
| 754 GETCUSTOM8 d'22' | |
| 457 | 755 |
| 756 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 757 movlw d'0' ; Yes, set to zero | |
| 0 | 758 movwf divisor_deco ; Reload divisor from CF |
| 759 return | |
| 760 | |
| 761 store_dive_temperature: | |
|
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762 SAFE_2BYTE_COPY temperature,lo |
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763 movf lo,W ; append temperature to current sample! |
| 0 | 764 call write_external_eeprom |
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765 movf hi,W |
| 0 | 766 call write_external_eeprom |
| 767 GETCUSTOM8 d'21' | |
| 768 movwf divisor_temperature ; Reload divisor from CF | |
| 769 return | |
| 770 | |
| 771 calc_velocity: ; called every two seconds | |
| 772 btfss divemode | |
| 773 bra do_not_display_velocity ; display velocity only in divemode | |
| 774 | |
| 775 calc_velocity2: | |
|
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776 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 777 movff last_pressure+0,sub_b+0 |
| 778 movff last_pressure+1,sub_b+1 | |
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779 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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780 movff sub_a+1,last_pressure+1 |
| 0 | 781 |
| 782 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 783 | |
| 784 movff sub_c+0,xA+0 | |
| 785 movff sub_c+1,xA+1 | |
| 494 | 786 movlw d'39' ;77 when called every second.... |
| 0 | 787 movwf xB+0 |
| 788 clrf xB+1 | |
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789 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 790 movff xC+0,divA+0 |
| 791 movff xC+1,divA+1 | |
| 792 movlw d'7' | |
| 793 movwf divB | |
| 794 call div16 ; devided by 2^7 equals velocity in m/min | |
| 795 | |
| 796 movlw d'99' | |
|
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|
797 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 798 bra calc_velocity3 |
| 799 movwf divA ; divA=99 | |
| 800 | |
| 801 calc_velocity3: | |
| 802 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 803 subwf divA+0,W ; | |
| 804 | |
| 805 btfss STATUS,C | |
| 806 bra do_not_display_velocity | |
| 807 | |
| 808 update_velocity: | |
| 809 bsf display_velocity | |
|
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810 |
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811 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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812 movwf lo |
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813 movlw d'1' |
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814 cpfseq lo ; =1? |
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815 bra update_velocity1 ; No |
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816 |
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817 call PLED_display_velocity_graphical |
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818 return |
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819 |
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820 update_velocity1: |
| 0 | 821 call PLED_display_velocity |
| 822 return | |
| 823 | |
| 824 do_not_display_velocity: | |
| 825 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 826 return | |
| 827 | |
| 828 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 829 call PLED_display_velocity_clear | |
| 830 return | |
| 831 | |
| 237 | 832 check_ppO2: ; check current ppO2 and display warning if required |
| 833 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 834 return |
| 835 | |
| 3 | 836 check_ppO2_bail: ; In CC mode but bailout active! |
|
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837 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 838 movlw d'10' |
| 839 movwf xB+0 | |
| 840 clrf xB+1 | |
| 841 call div16x16 ; xC=p_amb/10 | |
| 842 movff xC+0,xA+0 | |
| 843 movff xC+1,xA+1 | |
| 844 movff char_I_O2_ratio,xB+0 | |
| 845 clrf xB+1 | |
| 846 call mult16x16 ; char_I_O2_ratio * p_amb/10 | |
| 847 | |
| 74 | 848 ; Check very high ppO2 manually |
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849 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 850 bra check_ppO2_bail2 ; Yes, display Value! |
| 851 | |
| 0 | 852 ; Check if ppO2 should be displayed |
| 853 movff xC+0,sub_b+0 | |
| 854 movff xC+1,sub_b+1 | |
| 855 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 856 mullw d'100' ; ppo2_display_high*100 | |
| 857 movff PRODL,sub_a+0 | |
| 858 movff PRODH,sub_a+1 | |
| 859 call sub16 | |
| 860 bcf ppO2_show_value ; clear flag | |
| 861 btfsc neg_flag | |
| 862 bsf ppO2_show_value ; set flag if required | |
| 863 | |
| 864 ;check if we are within our warning thresholds! | |
| 865 bcf ppO2_warn_value ; clear flag | |
| 866 movff xC+0,sub_b+0 | |
| 867 movff xC+1,sub_b+1 | |
| 868 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 869 mullw d'100' ; ppo2_warning_high*100 | |
| 870 movff PRODL,sub_a+0 | |
| 871 movff PRODH,sub_a+1 | |
| 872 call sub16 | |
| 873 btfss neg_flag | |
| 874 bra check_ppO2_0 ; Not too high | |
| 875 | |
| 74 | 876 check_ppO2_bail2: |
| 877 bsf ppO2_show_value ; set flag if required | |
| 0 | 878 bsf ppO2_warn_value ; set flag |
| 879 movlw d'5' ; Type of Alarm | |
| 880 movwf AlarmType ; Copy to Alarm Register | |
| 881 bsf event_occured ; Set Event Flag | |
| 882 | |
| 883 check_ppO2_0: | |
| 884 movff xC+0,sub_b+0 | |
| 885 movff xC+1,sub_b+1 | |
| 210 | 886 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 887 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 888 movff PRODL,sub_a+0 |
| 889 movff PRODH,sub_a+1 | |
| 890 call sub16 | |
| 891 btfsc neg_flag | |
| 892 bra check_ppO2_1 ; Not too low | |
| 893 | |
| 894 bsf ppO2_warn_value ; set flag | |
| 895 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 896 movlw d'4' ; Type of Alarm | |
| 897 movwf AlarmType ; Copy to Alarm Register | |
| 898 bsf event_occured ; Set Event Flag | |
| 899 | |
| 900 check_ppO2_1: | |
| 901 btfsc ppO2_show_value ; show value? | |
| 902 bra check_ppO2_2 ; yes! | |
| 903 | |
| 904 btfss ppO2_display_active ; is the value displayed? | |
| 905 bra check_ppO2_3 ; No, so clear not required | |
| 906 | |
| 907 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 908 bcf ppO2_display_active ; clear flag | |
| 909 bra check_ppO2_3 ; done | |
| 910 | |
| 911 check_ppO2_2: | |
| 912 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 913 bsf ppO2_display_active ; Set flag | |
| 914 | |
| 915 check_ppO2_3: | |
| 916 return ; done | |
| 917 | |
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918 ;============================================================================= |
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919 ; Compare all enabled gas in list, to see if a better one is available. |
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920 ; |
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921 ; Output: better_gas_available |
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922 ; |
| 210 | 923 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 924 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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925 |
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926 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 927 movlw d'100' |
| 928 movwf xB+0 | |
| 929 clrf xB+1 | |
| 930 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 931 | |
| 932 check_gas_change1: ; check gas1 | |
|
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933 btfss gaslist_active,0 ; check active flag |
| 8 | 934 bra check_gas_change2 ; skip inactive gases! |
| 935 movlw d'1' | |
| 936 cpfseq active_gas ; is this gas currently selected? | |
| 937 bra check_gas_change1x ; No... | |
| 938 bra check_gas_change2 ; Yes, skip depth check | |
| 939 check_gas_change1x: | |
| 940 read_int_eeprom d'28' ; read gas_change_depth | |
|
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941 movlw minimum_change_depth |
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|
942 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 943 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 944 movf xC+0,W ; load depth in m into WREG | |
| 945 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 946 bra check_gas_change2 ; No, check next gas | |
|
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|
947 movlw better_gas_window |
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948 subwf EEDATA,W ; Change depth-better_gas_window |
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949 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 950 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 951 | |
| 952 check_gas_change2: ; check gas2 | |
|
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953 btfss gaslist_active,1 ; check active flag |
| 8 | 954 bra check_gas_change3 ; skip inactive gases! |
| 955 movlw d'2' | |
| 956 cpfseq active_gas ; is this gas currently selected? | |
| 957 bra check_gas_change2x ; No... | |
| 958 bra check_gas_change3 ; Yes, skip depth check | |
| 959 check_gas_change2x: | |
| 960 read_int_eeprom d'29' ; read gas_change_depth | |
|
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961 movlw minimum_change_depth |
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962 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 963 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 964 movf xC+0,W ; load depth in m into WREG | |
| 965 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 966 bra check_gas_change3 ; No, check next gas | |
|
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967 movlw better_gas_window |
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968 subwf EEDATA,W ; Change depth-better_gas_window |
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|
969 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 970 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 971 | |
| 972 check_gas_change3: ; check gas3 | |
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973 btfss gaslist_active,2 ; check active flag |
| 8 | 974 bra check_gas_change4 ; skip inactive gases! |
| 975 movlw d'3' | |
| 976 cpfseq active_gas ; is this gas currently selected? | |
| 977 bra check_gas_change3x ; No... | |
| 978 bra check_gas_change4 ; Yes, skip depth check | |
| 979 check_gas_change3x: | |
| 980 read_int_eeprom d'30' ; read gas_change_depth | |
|
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981 movlw minimum_change_depth |
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982 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 983 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 984 movf xC+0,W ; load depth in m into WREG | |
| 985 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 986 bra check_gas_change4 ; No, check next gas | |
|
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987 movlw better_gas_window |
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988 subwf EEDATA,W ; Change depth-better_gas_window |
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|
989 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 990 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 991 | |
| 992 check_gas_change4: ; check gas4 | |
|
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993 btfss gaslist_active,3 ; check active flag |
| 8 | 994 bra check_gas_change5 ; skip inactive gases! |
| 995 movlw d'4' | |
| 996 cpfseq active_gas ; is this gas currently selected? | |
| 997 bra check_gas_change4x ; No... | |
| 998 bra check_gas_change5 ; Yes, skip depth check | |
| 999 check_gas_change4x: | |
| 1000 read_int_eeprom d'31' ; read gas_change_depth | |
|
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1001 movlw minimum_change_depth |
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1002 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1003 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1004 movf xC+0,W ; load depth in m into WREG | |
| 1005 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1006 bra check_gas_change5 ; No, check next gas | |
|
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1007 movlw better_gas_window |
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1008 subwf EEDATA,W ; Change depth-better_gas_window |
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1009 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1010 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1011 | |
| 1012 check_gas_change5: ; check gas5 | |
|
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1013 btfss gaslist_active,4 ; check active flag |
| 8 | 1014 bra check_gas_change6 ; skip inactive gases! |
| 1015 movlw d'5' | |
| 1016 cpfseq active_gas ; is this gas currently selected? | |
| 1017 bra check_gas_change5x ; No... | |
| 1018 bra check_gas_change6 ; Yes, skip depth check | |
| 1019 check_gas_change5x: | |
| 1020 read_int_eeprom d'32' ; read gas_change_depth | |
|
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1021 movlw minimum_change_depth |
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1022 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1023 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1024 movf xC+0,W ; load depth in m into WREG | |
| 1025 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1026 bra check_gas_change6 ; No, check next gas | |
|
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1027 movlw better_gas_window |
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1028 subwf EEDATA,W ; Change depth-better_gas_window |
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1029 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1030 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1031 | |
| 1032 check_gas_change6: ;Done | |
|
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1033 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
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1034 bcf better_gas_available ; Yes, do not blink better gas |
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1035 |
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1036 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1037 return |
| 1038 | |
|
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1039 ;============================================================================= |
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1040 |
| 0 | 1041 calculate_noflytime: |
| 1042 ; calculate nofly time | |
| 1043 movff int_O_desaturation_time+0,xA+0 | |
| 1044 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1045 |
| 1046 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1047 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1048 | |
| 0 | 1049 tstfsz xA+0 ; Desat=0? |
| 1050 bra calculate_noflytime2 | |
| 1051 tstfsz xA+1 ; Desat=0? | |
| 1052 bra calculate_noflytime2 | |
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1053 |
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1054 calculate_noflytime_3: |
| 0 | 1055 ; Desaturation time = zero |
|
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1056 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1057 clrf nofly_time+1 ; Clear nofly time |
| 1058 bcf nofly_active ; Clear flag | |
| 1059 return | |
| 218 | 1060 |
| 0 | 1061 calculate_noflytime2: |
| 1062 movff xA+0,int_I_temp+0 | |
| 1063 movff xA+1,int_I_temp+1 | |
| 1064 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1065 movff WREG,char_I_temp |
| 0 | 1066 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1067 call deco_calc_percentage |
| 0 | 1068 movlb b'00000001' ; select ram bank 1 |
| 1069 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1070 movff int_I_temp+0,xA+0 | |
| 1071 movff int_I_temp+1,xA+1 | |
| 1072 tstfsz xA+0 ; Desat=0? | |
| 1073 bra calculate_noflytime_2_final | |
| 1074 tstfsz xA+1 ; Desat=0? | |
| 1075 bra calculate_noflytime_2_final | |
|
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1076 bra calculate_noflytime_3 |
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1077 |
| 0 | 1078 calculate_noflytime_2_final: |
| 1079 movff xA+0,nofly_time+0 | |
| 1080 movff xA+1,nofly_time+1 | |
| 1081 bsf nofly_active ; Set flag | |
| 1082 return | |
| 1083 | |
| 1084 end_dive: | |
| 1085 btfss realdive ; dive longer then one minute | |
| 1086 goto end_dive_common ; No, discard everything | |
| 1087 | |
| 233 | 1088 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1089 ifndef __DEBUG | |
| 1090 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1091 goto end_dive_common ; Yes, discard everything | |
| 1092 endif | |
| 33 | 1093 |
|
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1094 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1095 |
| 1096 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
| 1097 rcall apnoe_calc_maxdepth | |
| 1098 | |
| 1099 ; calculate desaturation time | |
| 251 | 1100 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1101 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1102 |
| 251 | 1103 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1104 movff WREG,char_I_desaturation_multiplier |
| 0 | 1105 |
| 1106 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1107 call deco_calc_desaturation_time ; calculate desaturation time |
|
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1108 movlb b'00000001' ; select ram bank 1 |
|
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1109 call calc_deko_surfmode2 ; work-around for nofly bug |
|
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1110 rcall calculate_noflytime ; Calc NoFly time |
|
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1111 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
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1112 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
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1113 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1114 ; store header and ... |
| 1115 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1116 call write_external_eeprom | |
| 1117 movlw 0xFD | |
| 1118 call write_external_eeprom | |
| 1119 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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1120 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1121 |
| 1122 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1123 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1124 | |
| 1125 movlw 0xFA ; Header start | |
| 1126 call write_external_eeprom | |
| 1127 movlw 0xFA | |
| 1128 call write_external_eeprom | |
|
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1129 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1130 call write_external_eeprom |
|
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1131 movf month,W ; Date |
| 0 | 1132 call write_external_eeprom |
| 1133 movf day,W | |
| 1134 call write_external_eeprom | |
| 1135 movf year,W | |
| 1136 call write_external_eeprom | |
| 1137 movf hours,W ; End of dive time | |
| 1138 call write_external_eeprom | |
| 1139 movf mins,W | |
| 1140 call write_external_eeprom | |
| 1141 | |
| 1142 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1143 bra end_dive1 ; Store normal depth | |
| 1144 | |
| 1145 movff apnoe_max_pressure+0,lo | |
| 1146 movff apnoe_max_pressure+1,hi | |
|
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1147 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1148 movff lo,apnoe_max_pressure+0 |
| 1149 movff hi,apnoe_max_pressure+1 | |
| 1150 | |
| 1151 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1152 call write_external_eeprom | |
| 1153 movf apnoe_max_pressure+1,W | |
| 1154 call write_external_eeprom | |
| 1155 bra end_dive2 ; skip | |
| 1156 | |
| 1157 end_dive1: | |
| 1158 movff max_pressure+0,lo | |
| 1159 movff max_pressure+1,hi | |
|
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1160 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1161 movff lo,max_pressure+0 |
| 1162 movff hi,max_pressure+1 | |
| 1163 | |
| 1164 movf max_pressure+0,W ; Max. depth | |
| 1165 call write_external_eeprom | |
| 1166 movf max_pressure+1,W | |
| 1167 call write_external_eeprom | |
| 1168 | |
| 1169 end_dive2: | |
| 1170 movf divemins+0,W ; divetime minutes | |
| 1171 call write_external_eeprom | |
| 1172 movf divemins+1,W | |
| 1173 call write_external_eeprom | |
| 1174 movf divesecs,W ; divetime seconds | |
| 1175 call write_external_eeprom | |
| 1176 movf mintemp+0,W ; minimum temperature | |
| 1177 call write_external_eeprom | |
| 1178 movf mintemp+1,W | |
| 1179 call write_external_eeprom | |
| 1180 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1181 call write_external_eeprom | |
| 1182 movf last_surfpressure_30min+1,W | |
| 1183 call write_external_eeprom | |
| 1184 movff int_O_desaturation_time+0,lo ; | |
| 1185 movff int_O_desaturation_time+1,hi | |
| 1186 movf lo,W ; desaturation time in minutes | |
| 1187 call write_external_eeprom | |
| 1188 movf hi,W ; | |
| 1189 call write_external_eeprom | |
| 1190 | |
| 1191 ; Gases.... | |
| 1192 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1193 movf EEDATA,W | |
| 1194 call write_external_eeprom | |
| 1195 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1196 movf EEDATA,W | |
| 1197 call write_external_eeprom | |
| 1198 | |
| 1199 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1200 movf EEDATA,W | |
| 1201 call write_external_eeprom | |
| 1202 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1203 movf EEDATA,W | |
| 1204 call write_external_eeprom | |
| 1205 | |
| 1206 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1207 movf EEDATA,W | |
| 1208 call write_external_eeprom | |
| 1209 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1210 movf EEDATA,W | |
| 1211 call write_external_eeprom | |
| 1212 | |
| 1213 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1214 movf EEDATA,W | |
| 1215 call write_external_eeprom | |
| 1216 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1217 movf EEDATA,W | |
| 1218 call write_external_eeprom | |
| 1219 | |
| 1220 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1221 movf EEDATA,W | |
| 1222 call write_external_eeprom | |
| 1223 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1224 movf EEDATA,W | |
| 1225 call write_external_eeprom | |
| 1226 | |
| 1227 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1228 movf EEDATA,W | |
| 1229 call write_external_eeprom | |
| 1230 read_int_eeprom d'25' ; % He Gas6 | |
| 1231 movf EEDATA,W | |
| 1232 call write_external_eeprom | |
| 1233 read_int_eeprom d'33' ; start gas | |
| 1234 movf EEDATA,W | |
| 1235 call write_external_eeprom | |
| 1236 | |
| 1237 movlw softwareversion_x ; Firmware version | |
| 1238 call write_external_eeprom | |
| 1239 movlw softwareversion_y | |
| 1240 call write_external_eeprom | |
| 1241 movf batt_voltage+0,W ; Battery voltage | |
| 1242 call write_external_eeprom | |
| 1243 movf batt_voltage+1,W | |
| 1244 call write_external_eeprom | |
| 1245 | |
| 1246 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1247 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1248 movlw d'1' ; Apnoe sampling rate | |
| 1249 call write_external_eeprom | |
| 1250 | |
| 1251 movlw d'2' ; information size temperature | |
| 1252 movwf temp1 ; copy to bits 0-3 | |
| 1253 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1254 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1255 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1256 call write_external_eeprom | |
| 1257 | |
| 1258 movlw d'2' ; information size deco | |
| 1259 movwf temp1 ; copy to bits 0-3 | |
| 1260 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1261 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1262 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1263 movlw d'0' ; Yes, set to zero | |
| 0 | 1264 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1265 call write_external_eeprom | |
| 1266 | |
|
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first gas does not reset change depth, display fix with multigas dives in logbook
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|
1267 movlw d'1' ; information size GF |
| 0 | 1268 movwf temp1 ; copy to bits 0-3 |
| 1269 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
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|
1270 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1271 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1272 call write_external_eeprom | |
| 1273 | |
| 1274 movlw d'3' ; information size pp02 | |
| 1275 movwf temp1 ; copy to bits 0-3 | |
| 1276 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1277 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1278 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1279 call write_external_eeprom | |
| 1280 | |
| 532 | 1281 movlw d'0' ; information size Decodebug |
| 0 | 1282 movwf temp1 ; copy to bits 0-3 |
| 1283 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1284 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1285 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1286 call write_external_eeprom | |
| 1287 | |
| 367 | 1288 movlw d'1' ; information size cns |
| 0 | 1289 movwf temp1 ; copy to bits 0-3 |
| 1290 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1291 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1292 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1293 call write_external_eeprom | |
| 1294 | |
| 1295 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1296 movf EEDATA,W | |
| 1297 call write_external_eeprom ; Store Salinity to Dive | |
|
253
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show CNS in logbook for all dives made with V1.84beta and later
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1298 |
|
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|
1299 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
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|
1300 call write_external_eeprom ; Stores CNS% |
| 0 | 1301 |
|
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1302 movff avr_rel_pressure_total+0,WREG ; Average Depth |
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1303 call write_external_eeprom |
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1304 movff avr_rel_pressure_total+1,WREG ; Average Depth |
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1305 call write_external_eeprom |
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1306 |
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|
1307 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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352
diff
changeset
|
1308 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
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352
diff
changeset
|
1309 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
|
1310 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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352
diff
changeset
|
1311 |
| 375 | 1312 movlw d'32' ; GF_lo |
| 374 | 1313 movff char_I_deco_model,lo |
| 1314 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1315 movlw d'11' ; Saturation Multiplier |
| 1316 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1317 call write_external_eeprom ; write WREG into external memory |
| 375 | 1318 |
| 1319 movlw d'33' ; GF_hi | |
| 374 | 1320 movff char_I_deco_model,lo |
| 1321 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1322 movlw d'12' ; Desaturation Multiplier |
| 1323 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1324 call write_external_eeprom ; write WREG into external memory |
| 375 | 1325 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1326 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
|
1327 movf EEDATA,W |
| 374 | 1328 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
|
1329 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1330 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
changeset
|
1331 call write_external_eeprom ; Spare3 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
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349
diff
changeset
|
1332 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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parents:
349
diff
changeset
|
1333 call write_external_eeprom ; Spare2 |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1334 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1335 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1336 |
| 0 | 1337 movlw 0xFB ; Header stop |
| 1338 call write_external_eeprom | |
| 1339 movlw 0xFB | |
| 1340 call write_external_eeprom | |
| 1341 | |
| 1342 ; Increase total dive counter | |
| 1343 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1344 movff EEDATA,temp1 ; Low byte | |
| 1345 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1346 movff EEDATA,temp2 ; high byte | |
| 1347 bcf STATUS,C | |
| 1348 movlw d'1' | |
| 1349 addwf temp1 | |
| 1350 movlw d'0' | |
| 1351 addwfc temp2 | |
| 1352 movff temp1,EEDATA | |
| 1353 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1354 movff temp2,EEDATA | |
| 1355 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1356 | |
| 1357 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1358 tstfsz lo ; lo=0? | |
| 1359 bra change_logbook_offset1 ; No, adjust offset | |
| 1360 tstfsz hi ; hi=0? | |
| 1361 bra change_logbook_offset1 ; No, adjust offset | |
| 1362 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1363 change_logbook_offset1: | |
| 1364 movlw d'1' | |
| 1365 addwf lo | |
| 1366 movlw d'0' | |
| 1367 addwfc hi | |
| 1368 movlw d'112' ; CF28 *4 Bytes... | |
| 1369 addlw 0x82 | |
| 1370 movwf EEADR | |
| 1371 movff lo,EEDATA | |
| 1372 call write_eeprom ; Lowbyte | |
| 1373 movlw d'112' ; CF28 *4 Bytes... | |
| 1374 addlw 0x83 | |
| 1375 movwf EEADR | |
| 1376 movff hi,EEDATA | |
| 1377 call write_eeprom ; Highbyte | |
| 1378 | |
| 1379 change_logbook_offset2: | |
| 25 | 1380 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1381 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1382 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1383 |
| 1384 end_dive_common: | |
| 0 | 1385 bcf simulatormode_active ; if we were in simulator mode |
| 1386 | |
| 407 | 1387 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1388 ifndef __DEBUG | |
| 1389 btfsc restore_deco_data ; Restore decodata? | |
| 1390 call simulator_restore_tissue_data ; Yes! | |
| 1391 endif | |
| 0 | 1392 |
| 1393 goto surfloop ; and return to surfaceloop | |
| 1394 | |
| 1395 timeout_divemode: | |
| 1396 btfss realdive ; Dive longer then one minute | |
| 1397 return | |
| 1398 | |
| 1399 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1400 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1401 | |
| 233 | 1402 ifndef __DEBUG |
| 1403 btfsc simulatormode_active ; In Simulator mode? | |
| 1404 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1405 endif | |
| 0 | 1406 |
| 1407 bcf divemode | |
| 1408 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
|
1409 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
|
1410 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
|
1411 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
|
1412 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
|
1413 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
|
1414 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
|
1415 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
|
1416 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
|
1417 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
|
1418 bsf divemode ; No, set flag |
| 0 | 1419 return |
| 1420 | |
| 1421 timeout_divemode2: | |
| 1422 incf timeout_counter,F ; seconds... | |
| 1423 movlw d'60' | |
| 1424 cpfseq timeout_counter ; timeout_counter=60? | |
| 1425 return ; No. | |
| 1426 | |
| 1427 clrf timeout_counter | |
| 1428 bcf divemode | |
| 1429 incf apnoe_timeout_counter,F | |
| 1430 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1431 cpfseq apnoe_timeout_counter | |
| 1432 bsf divemode | |
| 1433 return | |
| 1434 | |
| 1435 timeout_divemode3: | |
| 1436 bcf divemode | |
| 1437 incf timeout_counter,F | |
| 1438 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1439 cpfsgt timeout_counter | |
| 1440 bsf divemode | |
| 1441 return | |
| 1442 | |
| 1443 update_divemode1: ; update any second | |
| 1444 call set_dive_modes ; tests if depth>threshold | |
| 1445 | |
| 1446 btfsc divemode | |
| 1447 call set_max_depth ; update max. depth if required | |
| 1448 | |
| 1449 btfsc divemode | |
| 1450 call set_min_temp ; store min. temp if required | |
| 1451 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1452 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1453 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1454 movf lo,W |
| 0 | 1455 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1456 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1457 movf hi,W |
| 0 | 1458 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1459 bsf temp_changed ; Yes |
| 0 | 1460 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1461 call PLED_temp_divemode ; Displays temperature |
| 0 | 1462 |
| 1463 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1464 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1465 movf lo,W |
| 0 | 1466 cpfseq last_pressure+0 |
| 1467 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1468 movf hi,W |
| 0 | 1469 cpfseq last_pressure+1 |
| 1470 bsf pres_changed ; Yes | |
| 1471 | |
| 1472 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1473 bsf pres_changed | |
| 1474 | |
| 1475 btfsc pres_changed | |
| 1476 call PLED_depth ; Displays new depth | |
| 1477 return | |
| 1478 | |
| 1479 update_divemode60: ; update any minute | |
| 1480 call get_battery_voltage ; gets battery voltage | |
| 1481 call set_powersafe ; red LED blinking if battery is low | |
| 1482 call PLED_max_pressure ; No, use normal max. depth | |
| 1483 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1484 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1485 bcf oneminupdate |
| 1486 return | |
| 1487 | |
| 1488 set_max_depth: | |
| 1489 movff max_pressure+0,sub_a+0 | |
| 1490 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1491 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1492 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1493 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1494 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1495 btfss neg_flag | |
| 1496 return | |
| 1497 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1498 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1499 movff sub_b+1,max_pressure+1 |
| 0 | 1500 call PLED_max_pressure ; No, use normal max. depth |
| 1501 return | |
| 1502 | |
| 1503 set_min_temp: | |
| 1504 movff mintemp+0,sub_a+0 | |
| 1505 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1506 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1507 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1508 ; mintemp<T -> neg_flag=1 |
| 1509 ; T<=mintemp -> neg_flag=0 | |
| 1510 btfsc neg_flag | |
| 1511 return | |
| 1512 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1513 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1514 movff sub_b+1,mintemp+1 |
| 0 | 1515 return |
| 1516 | |
| 1517 set_dive_modes: | |
| 239 | 1518 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
|
1519 bra set_dive_modes3 ; Yes! |
| 239 | 1520 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1521 set_dive_modes0: |
| 0 | 1522 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1523 movwf sub_a+0 ; dive_treshold is in cm | |
| 1524 clrf sub_a+1 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1525 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1526 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1527 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1528 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
|
1529 |
| 0 | 1530 btfss neg_flag |
| 239 | 1531 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1532 |
| 239 | 1533 btfsc realdive ; Dive longer than one minute? |
| 1534 clrf timeout_counter ; Yes, reset timout counter | |
| 0 | 1535 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1536 set_dive_modes_common: |
| 239 | 1537 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1538 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1539 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1540 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1541 return |
| 1542 | |
| 1543 set_dive_modes2: | |
| 407 | 1544 bcf divemode2 ; Stop time |
| 1545 btfss realdive ; dive longer then one minute? | |
| 1546 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1547 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1548 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1549 return ; No, return |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1550 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1551 ; Yes, show divemode timeout |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1552 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1553 call PLED_divemode_timeout ; No, show the divemode timeout here... |
| 0 | 1554 return |
| 1555 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1556 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1557 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1558 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
|
1559 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1560 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1561 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1562 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1563 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1564 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1565 |
| 0 | 1566 set_powersafe: |
| 1567 btfsc low_battery_state ; battery warning alread active? | |
| 1568 bra set_powersafe2 ; Yes, but is it still required? | |
| 1569 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1570 movlw d'12' ; 3,328V | |
| 1571 cpfsgt batt_voltage+1 | |
| 1572 bra set_powersafe1 | |
| 1573 return | |
| 1574 | |
| 1575 set_powersafe1: | |
| 1576 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1577 movwf AlarmType ; Copy to Alarm Register | |
| 1578 bsf event_occured ; Set Event Flag | |
| 1579 bsf low_battery_state ; set flag for battery warning | |
| 1580 return ; return | |
| 1581 | |
| 1582 set_powersafe2: | |
| 1583 movlw d'13' ; 3,584V | |
| 1584 cpfsgt batt_voltage+1 | |
| 1585 bra set_powersafe1 ; Still to low | |
| 1586 bcf low_battery_state ; clear flag for battery warning mode | |
| 1587 return | |
| 1588 | |
| 1589 calc_average_depth: | |
| 111 | 1590 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1591 rcall reset_average1 ; Reset the resettable average depth | |
| 1592 | |
| 0 | 1593 ; 1. Add new 2xdepth to the Sum of depths registers |
|
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|
1594 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1595 |
| 1596 movf b0_lo,w | |
| 1597 addwf average_depth_hold+0,F | |
| 1598 movf b0_hi,w | |
| 1599 addwfc average_depth_hold+1,F | |
| 1600 movlw d'0' | |
| 1601 addwfc average_depth_hold+2,F | |
|
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|
1602 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1603 |
| 1604 movf b0_lo,w | |
| 1605 addwf average_depth_hold+0,F | |
| 1606 movf b0_hi,w | |
| 1607 addwfc average_depth_hold+1,F | |
| 1608 movlw d'0' | |
| 1609 addwfc average_depth_hold+2,F | |
|
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|
1610 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1611 |
|
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|
1612 ; Do the same for the _total registers (Non-Resettable) |
|
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|
1613 movf b0_lo,w |
|
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|
1614 addwf average_depth_hold_total+0,F |
|
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|
1615 movf b0_hi,w |
|
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|
1616 addwfc average_depth_hold_total+1,F |
|
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|
1617 movlw d'0' |
|
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|
1618 addwfc average_depth_hold_total+2,F |
|
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|
1619 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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|
1620 |
|
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|
1621 movf b0_lo,w |
|
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|
1622 addwf average_depth_hold_total+0,F |
|
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|
1623 movf b0_hi,w |
|
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|
1624 addwfc average_depth_hold_total+1,F |
|
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|
1625 movlw d'0' |
|
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|
1626 addwfc average_depth_hold_total+2,F |
|
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|
1627 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
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|
1628 |
| 0 | 1629 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1630 movff average_divesecs+0,xB+0 | |
| 1631 movff average_divesecs+1,xB+1 ; Copy | |
| 1632 movff average_depth_hold+0,xC+0 | |
| 1633 movff average_depth_hold+1,xC+1 | |
| 1634 movff average_depth_hold+2,xC+2 | |
| 1635 movff average_depth_hold+3,xC+3 | |
| 1636 | |
| 1637 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1638 movff xC+0,avr_rel_pressure+0 | |
| 1639 movff xC+1,avr_rel_pressure+1 | |
|
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|
1640 |
|
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|
1641 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
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|
1642 movff divemins+0,xA+0 |
|
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|
1643 movff divemins+1,xA+1 |
|
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|
1644 movlw d'60' |
|
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|
1645 movwf xB+0 |
|
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|
1646 clrf xB+1 |
|
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|
1647 call mult16x16 ; xC:4=xA:2*xB:2 |
|
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|
1648 movf divesecs,W |
|
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|
1649 addwf xC+0,F |
|
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|
1650 movlw d'0' |
| 228 | 1651 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
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|
1652 movlw d'3' ; 2+1 |
|
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|
1653 btfss divesecs,0 ; divesecs even? |
|
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diff
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|
1654 movlw d'2' ; Yes, do not add +1 |
|
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|
1655 addwf xC+0,F |
|
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|
1656 movlw d'0' |
|
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|
1657 addwfc xC+1,F |
|
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|
1658 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
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|
1659 movff xC+0,xB+0 |
|
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|
1660 movff xC+1,xB+1 ; Copy |
|
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|
1661 movff average_depth_hold_total+0,xC+0 |
|
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|
1662 movff average_depth_hold_total+1,xC+1 |
|
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|
1663 movff average_depth_hold_total+2,xC+2 |
|
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|
1664 movff average_depth_hold_total+3,xC+3 |
|
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|
1665 |
|
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|
1666 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
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|
1667 movff xC+0,avr_rel_pressure_total+0 |
|
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|
1668 movff xC+1,avr_rel_pressure_total+1 |
|
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|
1669 |
| 0 | 1670 return |
| 1671 | |
| 111 | 1672 reset_average1: |
| 1673 clrf average_depth_hold+0 | |
| 1674 clrf average_depth_hold+1 | |
| 1675 clrf average_depth_hold+2 | |
| 1676 clrf average_depth_hold+3 ; Clear average depth register | |
| 1677 movlw d'2' | |
| 1678 movwf average_divesecs+0 | |
| 1679 clrf average_divesecs+1 | |
| 1680 bcf reset_average_depth ; Clear flag | |
| 1681 return | |
| 0 | 1682 |
|
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|
1683 ;============================================================================= |
|
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|
1684 ; Setup everything to enter divemode. |
|
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|
1685 ; |
| 0 | 1686 diveloop_boot: |
| 49 | 1687 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1688 clrf max_pressure+0 ; clear some variables |
| 1689 clrf max_pressure+1 | |
| 1690 clrf avr_rel_pressure+0 | |
| 1691 clrf avr_rel_pressure+1 | |
| 1692 | |
| 1693 movlw d'1' | |
| 1694 movwf apnoe_max_pressure+0 | |
| 1695 clrf apnoe_max_pressure+1 | |
| 1696 clrf apnoe_surface_mins | |
| 1697 clrf apnoe_surface_secs | |
| 1698 clrf apnoe_mins | |
| 1699 clrf apnoe_secs | |
| 1700 clrf divemins+0 | |
| 1701 clrf divemins+1 | |
|
357
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|
1702 clrf total_divetime_seconds+0 |
|
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|
1703 clrf total_divetime_seconds+1 |
| 407 | 1704 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1705 | |
| 1706 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1707 call PLED_brightness_low | |
| 1708 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1709 movlw d'0' | |
| 1710 cpfsgt EEDATA | |
| 1711 call PLED_brightness_full | |
| 1712 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
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diff
changeset
|
1713 bcf timeout_display |
|
98
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1.73beta rc1 (Added new customview for divemode)
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diff
changeset
|
1714 clrf menupos3 |
|
6f8e3a08011e
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|
1715 bcf menu3_active |
| 0 | 1716 clrf divesecs |
| 1717 clrf samplesecs | |
| 1718 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
|
1719 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
|
1720 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1721 clrf AlarmType ; Clear all alarms |
| 1722 bcf event_occured ; clear flag | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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changeset
|
1723 bcf setpoint_changed ; clear flag |
| 111 | 1724 rcall reset_average1 ; Reset the resettable average depth |
|
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|
1725 clrf average_depth_hold_total+0 |
|
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|
1726 clrf average_depth_hold_total+1 |
|
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|
1727 clrf average_depth_hold_total+2 |
|
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|
1728 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 517 | 1729 bcf depth_greater_100m ; clear flag |
| 0 | 1730 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
| 3 | 1731 bcf dekostop_active |
| 1732 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
|
1733 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
b7e4e74c0e17
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|
1734 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
b7e4e74c0e17
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|
1735 |
| 0 | 1736 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1737 | |
| 319 | 1738 btfsc simulatormode_active |
| 237 | 1739 bra diveloop_boot_1 |
| 1740 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1741 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1742 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1743 bra diveloop_boot_2 | |
| 1744 | |
| 1745 diveloop_boot_1: | |
| 1746 ; Simulator mode: Surface pressure is 1bar. | |
| 1747 movlw LOW .1000 | |
| 1748 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1749 movlw HIGH .1000 | |
| 1750 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1751 | |
| 1752 diveloop_boot_2: | |
|
341
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|
1753 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1754 |
| 1755 ; Init profile recording parameters | |
| 237 | 1756 GETCUSTOM8 d'20' ; sample rate |
| 1757 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1758 GETCUSTOM8 d'21' |
| 237 | 1759 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1760 GETCUSTOM8 d'22' |
| 457 | 1761 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1762 movlw d'0' ; Yes, set to zero | |
| 0 | 1763 movwf divisor_deco |
| 1764 GETCUSTOM8 d'23' | |
| 374 | 1765 movwf divisor_gf |
| 0 | 1766 GETCUSTOM8 d'24' |
| 1767 movwf divisor_ppo2 | |
| 1768 GETCUSTOM8 d'25' | |
| 1769 movwf divisor_deco_debug | |
| 1770 GETCUSTOM8 d'26' | |
| 367 | 1771 movwf divisor_cns |
| 0 | 1772 |
| 1773 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1774 bra divemode1 | |
| 1775 ; Overwrite some parameters in Apnoe mode.... | |
| 1776 movlw d'1' | |
| 1777 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1778 | |
| 1779 divemode1: | |
| 1780 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1781 btfsc FLAG_const_ppO2_mode | |
| 292 | 1782 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1783 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1784 |
| 21 | 1785 bcf LED_blue |
| 0 | 1786 bcf low_battery_state ; clear flag for battery warning mode |
| 1787 bcf header_stored | |
| 1788 bcf premenu | |
| 1789 bcf realdive | |
| 1790 bsf update_divetime ; set flag | |
| 1791 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1792 call disable_rs232 ; Disable RS232 |
| 0 | 1793 |
| 292 | 1794 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1795 set_first_gas: | |
| 0 | 1796 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1797 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
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|
1798 movff EEDATA,char_I_current_gas |
| 0 | 1799 |
| 1800 decf active_gas,W ; Gas 0-4 | |
| 1801 mullw d'4' | |
| 1802 movf PRODL,W | |
| 1803 addlw d'7' ; = address for He ratio | |
| 1804 movwf EEADR | |
| 1805 call read_eeprom ; Read He ratio | |
| 1806 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1807 |
| 1808 decf EEADR,F | |
| 0 | 1809 call read_eeprom ; Read O2 ratio |
| 1810 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1811 |
| 0 | 1812 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1813 bsf STATUS,C ; Borrow bit | |
| 1814 movlw d'100' ; 100% | |
| 1815 subfwb wait_temp,W ; minus He | |
| 1816 bsf STATUS,C ; Borrow bit | |
|
311
91371c7553f5
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|
1817 subfwb EEDATA,W ; minus O2 |
|
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changeset
|
1818 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1819 |
|
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changeset
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1820 ; Configure gaslist_active flag register |
| 281 | 1821 read_int_eeprom d'27' |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1822 movff EEDATA, gaslist_active |
| 281 | 1823 return |