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annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 516:b498245da3f1
imperial units patch from Vlad
| author | heinrichsweikamp |
|---|---|
| date | Mon, 05 Dec 2011 20:40:10 +0100 |
| parents | c9f19a546e64 |
| children | a73a452ca155 |
| 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 |
| 291 | 306 clrf EEADRH ; Make sure to select eeprom bank 0 |
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307 |
| 513 | 308 ;;;; FIXME BANK1 ??? |
| 0 | 309 |
| 513 | 310 read_int_eeprom d'7' ; Read He ratio |
| 311 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
| 312 read_int_eeprom d'6' ; Read O2 ratio | |
| 313 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
| 314 addwf EEDATA,W ; O2 + He -> WREG | |
| 315 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 316 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
| 317 | |
| 318 read_int_eeprom d'11' ; Read He ratio | |
| 319 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
| 320 read_int_eeprom d'10' ; Read O2 ratio | |
| 321 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
| 322 addwf EEDATA,W ; O2 + He -> WREG | |
| 323 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 324 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
| 49 | 325 |
| 291 | 326 read_int_eeprom d'15' ; Read He ratio |
| 224 | 327 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 328 read_int_eeprom d'14' ; Read O2 ratio |
| 513 | 329 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
| 330 addwf EEDATA,W ; O2 + He -> WREG | |
| 331 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 332 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
| 49 | 333 |
| 291 | 334 read_int_eeprom d'19' ; Read He ratio |
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335 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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336 read_int_eeprom d'18' ; Read O2 ratio |
| 513 | 337 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
| 338 addwf EEDATA,W ; O2 + He -> WREG | |
| 339 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 340 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
| 0 | 341 |
| 291 | 342 read_int_eeprom d'23' ; Read He ratio |
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343 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 344 read_int_eeprom d'22' ; Read O2 ratio |
| 513 | 345 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
| 346 addwf EEDATA,W ; O2 + He -> WREG | |
| 347 sublw d'100' ; 100 - (O2 + He) -> WREG | |
| 348 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
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349 |
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350 ; Copy depth of enabled gas into char_I_deco_gas_change |
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351 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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352 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 353 |
| 281 | 354 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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355 btfss gaslist_active,0 ; Apply depth? |
| 221 | 356 clrf EEDATA ; No, clear! |
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357 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 358 |
| 281 | 359 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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360 btfss gaslist_active,1 ; Apply depth? |
| 221 | 361 clrf EEDATA ; No, clear! |
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362 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 363 |
| 281 | 364 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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365 btfss gaslist_active,2 ; Apply depth? |
| 221 | 366 clrf EEDATA ; No, clear! |
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367 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 368 |
| 281 | 369 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
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370 btfss gaslist_active,3 ; Apply depth? |
| 221 | 371 clrf EEDATA ; No, clear! |
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372 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 373 |
| 281 | 374 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
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375 btfss gaslist_active,4 ; Apply depth? |
| 221 | 376 clrf EEDATA ; No, clear! |
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377 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 378 return |
| 0 | 379 |
| 292 | 380 ;----------------------------------------------------------------------------- |
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381 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 382 set_actual_ppo2: |
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383 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in milibar (1000 = 1.000 bar). |
| 292 | 384 movlw d'10' |
| 385 movwf xB+0 | |
| 386 clrf xB+1 | |
| 387 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 388 movff xC+0,xA+0 | |
| 389 movff xC+1,xA+1 | |
| 390 movff char_I_O2_ratio,xB+0 | |
| 391 clrf xB+1 | |
| 392 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 393 movff xC+0,xA+0 | |
| 394 movff xC+1,xA+1 | |
| 395 movlw d'100' | |
| 396 movwf xB+0 | |
| 397 clrf xB+1 | |
| 398 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 399 | |
| 400 ; Copy ppO2 for CNS calculation | |
| 401 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 402 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 403 | |
| 404 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 405 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 406 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 407 return | |
| 408 | |
| 0 | 409 reset_decompression_gases: ; reset the deco gas while in NDL |
| 410 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
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411 lfsr FSR2,char_I_deco_gas_change |
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412 clrf POSTINC2 ; Clear Gas1 |
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413 clrf POSTINC2 |
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414 clrf POSTINC2 |
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415 clrf POSTINC2 |
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416 clrf POSTINC2 ; Clear Gas5 |
| 0 | 417 return |
| 418 | |
| 419 calc_deko_divemode2: | |
| 420 bcf twosecupdate | |
| 421 | |
| 422 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 423 return | |
| 424 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 425 return | |
| 426 | |
| 427 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 428 ; Send nes state to screen, if debugmode active |
| 429 movff char_O_deco_status,WREG ; Status before call | |
| 430 addlw '0' ; Convert to ascii char | |
| 431 call ostc_debug1 ; and send. | |
| 432 | |
| 0 | 433 call divemode_prepare_flags_for_deco |
| 292 | 434 clrf WREG |
| 435 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 436 |
| 256 | 437 clrf TMR3L |
| 438 clrf TMR3H ; Reset Timer3 | |
| 439 | |
| 116 | 440 call deco_calc_hauptroutine ; calc_tissue |
| 0 | 441 movlb b'00000001' ; rambank 1 selected |
| 442 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 443 | |
| 256 | 444 btfss debug_mode ; Are we in debugmode? |
| 445 bra calc_deko_divemode4 ; No... | |
| 446 | |
| 447 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 448 movff TMR3L,lo | |
| 449 movff TMR3H,hi | |
| 450 bcf STATUS,C | |
| 451 rrcf hi | |
| 452 rrcf lo ;/2 | |
| 453 bcf STATUS,C | |
| 454 rrcf hi | |
| 455 rrcf lo ;/4 | |
| 456 bcf STATUS,C | |
| 457 rrcf hi | |
| 458 rrcf lo ;/8 | |
| 459 bcf STATUS,C | |
| 460 rrcf hi | |
| 461 rrcf lo ;/16 | |
| 462 bcf STATUS,C | |
| 463 rrcf hi | |
| 464 rrcf lo ;/32 | |
| 465 | |
| 466 WIN_TOP .216 | |
| 467 WIN_LEFT .100 | |
| 468 WIN_FONT FT_SMALL | |
| 469 STRCPY "ms:" | |
| 470 output_16 | |
| 471 call word_processor | |
| 472 | |
| 473 calc_deko_divemode4: | |
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474 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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475 iorwf WREG,F |
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476 btfss STATUS,Z |
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477 return ; Return is status <> 0 |
| 256 | 478 |
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479 ; Check if deco stops are necessary ? |
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480 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 481 tstfsz wait_temp ; Ceiling<0m? |
| 482 bra calc_deko_divemode3 ; Yes! | |
| 483 | |
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484 btfsc dekostop_active ; Already in nodeco mode ? |
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485 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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486 bcf dekostop_active ; clear flag |
| 0 | 487 |
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488 clrf decodata+0 ; for profile memory |
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489 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 490 |
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491 call PLED_display_ndl ; display no deco limit |
| 0 | 492 |
| 323 | 493 calc_deko_divemode5: |
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494 ; Check if extra cycles are needed to compute @5 variant: |
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495 btfss tts_extra_time ; Is @5 displayed ? |
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496 return ; No: don't compute it. |
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497 |
| 313 | 498 decfsz apnoe_mins ; Reached count-down ? |
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499 return ; No: don't compute yet. |
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500 |
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501 movlw .6 |
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502 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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503 |
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504 movlw .2 ; Restart countdown. |
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505 movwf apnoe_mins |
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506 return |
| 323 | 507 |
| 508 calc_deko_divemode3: | |
| 509 btfss dekostop_active ; Already in deco mode ? | |
| 510 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 511 bsf dekostop_active ; Set flag | |
| 512 | |
| 513 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 514 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 515 | |
| 516 call PLED_display_deko ; display decodata | |
| 517 bra calc_deko_divemode5 | |
| 313 | 518 |
| 124 | 519 ;----------------------------------------------------------------------------- |
| 69 | 520 |
| 237 | 521 divemode_prepare_flags_for_deco: |
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522 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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523 |
| 197 | 524 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 525 movff WREG,char_I_saturation_multiplier | |
| 526 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 527 movff WREG,char_I_desaturation_multiplier | |
| 528 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 529 movff WREG,char_I_deco_distance | |
| 530 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 531 movff WREG,char_I_depth_last_deco | |
| 203 | 532 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 533 movff divemins+1,int_I_divemins+1 | |
| 197 | 534 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 535 |
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536 ;----------------------------------------------------------------------------- |
| 0 | 537 |
| 538 store_dive_data: ; CF20 seconds gone | |
| 539 bcf store_sample ; update only any CF20 seconds | |
| 540 bsf update_divetime ; update divemins every CF20 seconds | |
| 541 | |
| 233 | 542 ifndef __DEBUG |
| 543 btfsc simulatormode_active ; Are we in simulator mode? | |
| 544 return ; Yes, discard everything | |
| 545 endif | |
| 33 | 546 |
| 0 | 547 btfsc header_stored ; Header already stored? |
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548 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 549 bsf header_stored ; Store header |
| 550 | |
| 551 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 552 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 553 | |
| 554 ; shift address for header | |
| 555 ; the header will be stored after the dive | |
| 457 | 556 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 557 |
| 558 store_dive_data2: | |
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559 SAFE_2BYTE_COPY rel_pressure, lo |
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560 movf lo,W ; store depth with every sample |
| 0 | 561 call write_external_eeprom |
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562 movf hi,W |
| 0 | 563 call write_external_eeprom |
| 564 | |
| 565 ;First, find out how many bytes will append to this sample.... | |
| 566 clrf ProfileFlagByte ; clear number of bytes to append | |
| 567 | |
| 568 ; Check Extented informations | |
| 569 decfsz divisor_temperature,W ; Check divisor | |
| 570 bra check_extended1 | |
| 571 movlw d'2' ; Information length | |
| 572 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 573 check_extended1: | |
| 574 decfsz divisor_deco,W ; Check divisor | |
| 575 bra check_extended2 | |
| 576 movlw d'2' ; Information length | |
| 577 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 578 check_extended2: | |
| 374 | 579 decfsz divisor_gf,W ; Check divisor |
| 0 | 580 bra check_extended3 |
| 374 | 581 movlw d'1' ; Information length |
| 0 | 582 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 583 check_extended3: | |
| 584 decfsz divisor_ppo2,W ; Check divisor | |
| 585 bra check_extended4 | |
| 586 movlw d'3' ; Information length | |
| 587 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 588 check_extended4: | |
| 589 decfsz divisor_deco_debug,W; Check divisor | |
| 590 bra check_extended5 | |
| 591 movlw d'9' ; Information length | |
| 592 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 593 check_extended5: | |
| 367 | 594 decfsz divisor_cns,W ; Check divisor |
| 0 | 595 bra check_extended6 |
| 367 | 596 movlw d'1' ; Information length |
| 0 | 597 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 598 check_extended6: | |
| 599 | |
| 600 ; Second, check global event flag | |
| 601 btfss event_occured ; Check global event flag | |
| 602 bra store_dive_data3 ; No Event | |
| 603 movlw d'1' | |
| 604 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 605 | |
| 606 clrf EventByte ; reset EventByte | |
| 607 | |
| 608 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 609 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 610 clrf AlarmType ; Reset AlarmType | |
| 611 | |
| 612 ; Third, check events and add aditional bytes | |
| 613 btfss manual_gas_changed ; Check flag | |
| 614 bra check_event1 | |
| 615 movlw d'2' ; Information length | |
| 616 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 617 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 618 check_event1: | |
| 619 btfss stored_gas_changed ; Check flag | |
| 620 bra check_event2 | |
| 621 movlw d'1' ; Information length | |
| 622 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 623 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 624 check_event2: | |
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625 btfss setpoint_changed ; Check flag |
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626 bra check_event3 |
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627 movlw d'1' ; Information length |
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628 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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629 bsf EventByte,6 ; Also set Flag in EventByte! |
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630 check_event3: |
| 0 | 631 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 632 | |
| 633 store_dive_data3: | |
| 634 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 635 call write_external_eeprom | |
| 636 | |
| 637 btfss event_occured ; Check global event flag (again) | |
| 638 bra store_dive_data4 ; No Event | |
| 639 | |
| 640 ; Store the EventByte + additional bytes now | |
| 641 movf EventByte,W | |
| 642 call write_external_eeprom | |
| 643 | |
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644 btfss manual_gas_changed ; Check flag |
| 0 | 645 bra store_dive_data3a |
| 646 read_int_eeprom d'24' ; % O2 Gas6 | |
| 647 movf EEDATA,W | |
| 648 call write_external_eeprom | |
| 649 read_int_eeprom d'25' ; % He Gas6 | |
| 650 movf EEDATA,W | |
| 651 call write_external_eeprom | |
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652 bcf manual_gas_changed ; Clear this event |
| 0 | 653 |
| 654 store_dive_data3a: | |
| 655 btfss stored_gas_changed ; Check flag | |
| 656 bra store_dive_data3b | |
| 657 movf active_gas,W ; Store active gas | |
| 658 call write_external_eeprom | |
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659 bcf stored_gas_changed ; Clear this event |
| 0 | 660 store_dive_data3b: |
| 661 | |
| 662 store_dive_data4: | |
| 663 | |
| 664 ; Store extended informations | |
| 665 decfsz divisor_temperature,F ; Check divisor | |
| 666 bra store_extended1 | |
| 667 rcall store_dive_temperature | |
| 668 store_extended1: | |
| 669 decfsz divisor_deco,F ; Check divisor | |
| 670 bra store_extended2 | |
| 671 rcall store_dive_decodata | |
| 672 store_extended2: | |
| 374 | 673 decfsz divisor_gf,F ; Check divisor |
| 0 | 674 bra store_extended3 |
| 374 | 675 rcall store_dive_gf |
| 0 | 676 store_extended3: |
| 677 decfsz divisor_ppo2,F ; Check divisor | |
| 678 bra store_extended4 | |
| 679 rcall store_dive_ppo2 | |
| 680 store_extended4: | |
| 681 decfsz divisor_deco_debug,F; Check divisor | |
| 682 bra store_extended5 | |
| 683 rcall store_dive_decodebug | |
| 684 store_extended5: | |
| 367 | 685 decfsz divisor_cns,F ; Check divisor |
| 0 | 686 bra store_extended6 |
| 367 | 687 rcall store_dive_cns |
| 0 | 688 store_extended6: |
| 689 | |
| 690 ; The next block is required to take care of "store never" | |
| 691 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 692 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 693 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 694 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 695 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 696 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 697 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 698 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 699 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 700 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 701 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 702 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 703 |
| 704 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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705 |
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706 ; SetPoint change appended to information due to compatibility reasons |
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707 btfss setpoint_changed ; Check flag |
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708 bra store_dive_data5 |
| 447 | 709 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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710 call write_external_eeprom |
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711 bcf setpoint_changed ; Clear this event |
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712 |
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713 store_dive_data5: |
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714 bcf event_occured ; Clear the global event flag |
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715 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 716 |
| 367 | 717 store_dive_cns: |
| 718 movff char_O_CNS_fraction,WREG | |
| 719 call write_external_eeprom ; Store in EEPROM | |
| 0 | 720 GETCUSTOM8 d'26' |
| 367 | 721 movwf divisor_cns ; Reload divisor from CF |
| 0 | 722 return |
| 723 | |
| 724 store_dive_decodebug: | |
| 171 | 725 ; Dump 9 bytes, int_O_DBS_bitfield .. char_O_NDL_at_20mtr |
| 726 lfsr FSR2, int_O_DBS_bitfield | |
| 727 movf POSTINC2,W | |
| 0 | 728 call write_external_eeprom ; Store in EEPROM |
| 171 | 729 movf POSTINC2,W |
| 0 | 730 call write_external_eeprom ; Store in EEPROM |
| 171 | 731 movf POSTINC2,W |
| 732 call write_external_eeprom ; Store in EEPROM | |
| 733 movf POSTINC2,W | |
| 0 | 734 call write_external_eeprom ; Store in EEPROM |
| 171 | 735 movf POSTINC2,W |
| 0 | 736 call write_external_eeprom ; Store in EEPROM |
| 171 | 737 movf POSTINC2,W |
| 0 | 738 call write_external_eeprom ; Store in EEPROM |
| 171 | 739 movf POSTINC2,W |
| 0 | 740 call write_external_eeprom ; Store in EEPROM |
| 171 | 741 movf POSTINC2,W |
| 0 | 742 call write_external_eeprom ; Store in EEPROM |
| 171 | 743 movf POSTINC2,W |
| 0 | 744 call write_external_eeprom ; Store in EEPROM |
| 745 GETCUSTOM8 d'25' | |
| 746 movwf divisor_deco_debug ; Reload divisor from CF | |
| 747 return | |
| 748 | |
| 749 store_dive_ppo2: | |
| 750 movlw 0x00 ; Dummy | |
| 751 call write_external_eeprom | |
| 752 movlw 0x00 ; Dummy | |
| 753 call write_external_eeprom | |
| 754 movlw 0x00 ; Dummy | |
| 755 call write_external_eeprom | |
| 756 GETCUSTOM8 d'24' | |
| 757 movwf divisor_ppo2 ; Reload divisor from CF | |
| 758 return | |
| 759 | |
| 374 | 760 store_dive_gf: |
| 375 | 761 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 762 call write_external_eeprom |
| 763 GETCUSTOM8 d'23' | |
| 374 | 764 movwf divisor_gf ; Reload divisor from CF |
| 0 | 765 return |
| 766 | |
| 767 store_dive_decodata: | |
| 768 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 769 call write_external_eeprom | |
| 770 movf decodata+1,W ; no stop time of length of first stop | |
| 771 call write_external_eeprom | |
| 772 GETCUSTOM8 d'22' | |
| 457 | 773 |
| 774 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 775 movlw d'0' ; Yes, set to zero | |
| 0 | 776 movwf divisor_deco ; Reload divisor from CF |
| 777 return | |
| 778 | |
| 779 store_dive_temperature: | |
|
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|
780 SAFE_2BYTE_COPY temperature,lo |
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|
781 movf lo,W ; append temperature to current sample! |
| 0 | 782 call write_external_eeprom |
|
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783 movf hi,W |
| 0 | 784 call write_external_eeprom |
| 785 GETCUSTOM8 d'21' | |
| 786 movwf divisor_temperature ; Reload divisor from CF | |
| 787 return | |
| 788 | |
| 789 calc_velocity: ; called every two seconds | |
| 790 btfss divemode | |
| 791 bra do_not_display_velocity ; display velocity only in divemode | |
| 792 | |
| 793 calc_velocity2: | |
|
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794 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 795 movff last_pressure+0,sub_b+0 |
| 796 movff last_pressure+1,sub_b+1 | |
|
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797 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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|
798 movff sub_a+1,last_pressure+1 |
| 0 | 799 |
| 800 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 801 | |
| 802 movff sub_c+0,xA+0 | |
| 803 movff sub_c+1,xA+1 | |
| 494 | 804 movlw d'39' ;77 when called every second.... |
| 0 | 805 movwf xB+0 |
| 806 clrf xB+1 | |
|
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807 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 808 movff xC+0,divA+0 |
| 809 movff xC+1,divA+1 | |
| 810 movlw d'7' | |
| 811 movwf divB | |
| 812 call div16 ; devided by 2^7 equals velocity in m/min | |
| 813 | |
| 814 movlw d'99' | |
|
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|
815 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 816 bra calc_velocity3 |
| 817 movwf divA ; divA=99 | |
| 818 | |
| 819 calc_velocity3: | |
| 820 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 821 subwf divA+0,W ; | |
| 822 | |
| 823 btfss STATUS,C | |
| 824 bra do_not_display_velocity | |
| 825 | |
| 826 update_velocity: | |
| 827 bsf display_velocity | |
|
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828 |
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829 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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830 movwf lo |
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831 movlw d'1' |
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832 cpfseq lo ; =1? |
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833 bra update_velocity1 ; No |
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834 |
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835 call PLED_display_velocity_graphical |
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836 return |
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837 |
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|
838 update_velocity1: |
| 0 | 839 call PLED_display_velocity |
| 840 return | |
| 841 | |
| 842 do_not_display_velocity: | |
| 843 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 844 return | |
| 845 | |
| 846 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 847 call PLED_display_velocity_clear | |
| 848 return | |
| 849 | |
| 237 | 850 check_ppO2: ; check current ppO2 and display warning if required |
| 851 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 852 return |
| 853 | |
| 3 | 854 check_ppO2_bail: ; In CC mode but bailout active! |
|
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|
855 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 856 movlw d'10' |
| 857 movwf xB+0 | |
| 858 clrf xB+1 | |
| 859 call div16x16 ; xC=p_amb/10 | |
| 860 movff xC+0,xA+0 | |
| 861 movff xC+1,xA+1 | |
| 862 movff char_I_O2_ratio,xB+0 | |
| 863 clrf xB+1 | |
| 864 call mult16x16 ; char_I_O2_ratio * p_amb/10 | |
| 865 | |
| 74 | 866 ; Check very high ppO2 manually |
|
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867 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 868 bra check_ppO2_bail2 ; Yes, display Value! |
| 869 | |
| 0 | 870 ; Check if ppO2 should be displayed |
| 871 movff xC+0,sub_b+0 | |
| 872 movff xC+1,sub_b+1 | |
| 873 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 874 mullw d'100' ; ppo2_display_high*100 | |
| 875 movff PRODL,sub_a+0 | |
| 876 movff PRODH,sub_a+1 | |
| 877 call sub16 | |
| 878 bcf ppO2_show_value ; clear flag | |
| 879 btfsc neg_flag | |
| 880 bsf ppO2_show_value ; set flag if required | |
| 881 | |
| 882 ;check if we are within our warning thresholds! | |
| 883 bcf ppO2_warn_value ; clear flag | |
| 884 movff xC+0,sub_b+0 | |
| 885 movff xC+1,sub_b+1 | |
| 886 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 887 mullw d'100' ; ppo2_warning_high*100 | |
| 888 movff PRODL,sub_a+0 | |
| 889 movff PRODH,sub_a+1 | |
| 890 call sub16 | |
| 891 btfss neg_flag | |
| 892 bra check_ppO2_0 ; Not too high | |
| 893 | |
| 74 | 894 check_ppO2_bail2: |
| 895 bsf ppO2_show_value ; set flag if required | |
| 0 | 896 bsf ppO2_warn_value ; set flag |
| 897 movlw d'5' ; Type of Alarm | |
| 898 movwf AlarmType ; Copy to Alarm Register | |
| 899 bsf event_occured ; Set Event Flag | |
| 900 | |
| 901 check_ppO2_0: | |
| 902 movff xC+0,sub_b+0 | |
| 903 movff xC+1,sub_b+1 | |
| 210 | 904 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 905 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 906 movff PRODL,sub_a+0 |
| 907 movff PRODH,sub_a+1 | |
| 908 call sub16 | |
| 909 btfsc neg_flag | |
| 910 bra check_ppO2_1 ; Not too low | |
| 911 | |
| 912 bsf ppO2_warn_value ; set flag | |
| 913 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 914 movlw d'4' ; Type of Alarm | |
| 915 movwf AlarmType ; Copy to Alarm Register | |
| 916 bsf event_occured ; Set Event Flag | |
| 917 | |
| 918 check_ppO2_1: | |
| 919 btfsc ppO2_show_value ; show value? | |
| 920 bra check_ppO2_2 ; yes! | |
| 921 | |
| 922 btfss ppO2_display_active ; is the value displayed? | |
| 923 bra check_ppO2_3 ; No, so clear not required | |
| 924 | |
| 925 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 926 bcf ppO2_display_active ; clear flag | |
| 927 bra check_ppO2_3 ; done | |
| 928 | |
| 929 check_ppO2_2: | |
| 930 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 931 bsf ppO2_display_active ; Set flag | |
| 932 | |
| 933 check_ppO2_3: | |
| 934 return ; done | |
| 935 | |
|
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936 ;============================================================================= |
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937 ; Compare all enabled gas in list, to see if a better one is available. |
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938 ; |
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939 ; Output: better_gas_available |
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940 ; |
| 210 | 941 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 942 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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943 |
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944 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 945 movlw d'100' |
| 946 movwf xB+0 | |
| 947 clrf xB+1 | |
| 948 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 949 | |
| 950 check_gas_change1: ; check gas1 | |
|
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951 btfss gaslist_active,0 ; check active flag |
| 8 | 952 bra check_gas_change2 ; skip inactive gases! |
| 953 movlw d'1' | |
| 954 cpfseq active_gas ; is this gas currently selected? | |
| 955 bra check_gas_change1x ; No... | |
| 956 bra check_gas_change2 ; Yes, skip depth check | |
| 957 check_gas_change1x: | |
| 958 read_int_eeprom d'28' ; read gas_change_depth | |
|
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|
959 movlw minimum_change_depth |
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|
960 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 961 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 962 movf xC+0,W ; load depth in m into WREG | |
| 963 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 964 bra check_gas_change2 ; No, check next gas | |
|
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|
965 movlw better_gas_window |
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966 subwf EEDATA,W ; Change depth-better_gas_window |
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967 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 968 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 969 | |
| 970 check_gas_change2: ; check gas2 | |
|
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971 btfss gaslist_active,1 ; check active flag |
| 8 | 972 bra check_gas_change3 ; skip inactive gases! |
| 973 movlw d'2' | |
| 974 cpfseq active_gas ; is this gas currently selected? | |
| 975 bra check_gas_change2x ; No... | |
| 976 bra check_gas_change3 ; Yes, skip depth check | |
| 977 check_gas_change2x: | |
| 978 read_int_eeprom d'29' ; read gas_change_depth | |
|
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979 movlw minimum_change_depth |
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980 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 981 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 982 movf xC+0,W ; load depth in m into WREG | |
| 983 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 984 bra check_gas_change3 ; No, check next gas | |
|
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|
985 movlw better_gas_window |
|
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|
986 subwf EEDATA,W ; Change depth-better_gas_window |
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|
987 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 988 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 989 | |
| 990 check_gas_change3: ; check gas3 | |
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991 btfss gaslist_active,2 ; check active flag |
| 8 | 992 bra check_gas_change4 ; skip inactive gases! |
| 993 movlw d'3' | |
| 994 cpfseq active_gas ; is this gas currently selected? | |
| 995 bra check_gas_change3x ; No... | |
| 996 bra check_gas_change4 ; Yes, skip depth check | |
| 997 check_gas_change3x: | |
| 998 read_int_eeprom d'30' ; read gas_change_depth | |
|
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999 movlw minimum_change_depth |
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1000 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1001 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1002 movf xC+0,W ; load depth in m into WREG | |
| 1003 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1004 bra check_gas_change4 ; No, check next gas | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1005 movlw better_gas_window |
|
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changeset
|
1006 subwf EEDATA,W ; Change depth-better_gas_window |
|
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413
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changeset
|
1007 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1008 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1009 | |
| 1010 check_gas_change4: ; check gas4 | |
|
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1011 btfss gaslist_active,3 ; check active flag |
| 8 | 1012 bra check_gas_change5 ; skip inactive gases! |
| 1013 movlw d'4' | |
| 1014 cpfseq active_gas ; is this gas currently selected? | |
| 1015 bra check_gas_change4x ; No... | |
| 1016 bra check_gas_change5 ; Yes, skip depth check | |
| 1017 check_gas_change4x: | |
| 1018 read_int_eeprom d'31' ; read gas_change_depth | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1019 movlw minimum_change_depth |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1020 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1021 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1022 movf xC+0,W ; load depth in m into WREG | |
| 1023 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1024 bra check_gas_change5 ; No, check next gas | |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1025 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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changeset
|
1026 subwf EEDATA,W ; Change depth-better_gas_window |
|
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1027 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1028 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1029 | |
| 1030 check_gas_change5: ; check gas5 | |
|
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|
1031 btfss gaslist_active,4 ; check active flag |
| 8 | 1032 bra check_gas_change6 ; skip inactive gases! |
| 1033 movlw d'5' | |
| 1034 cpfseq active_gas ; is this gas currently selected? | |
| 1035 bra check_gas_change5x ; No... | |
| 1036 bra check_gas_change6 ; Yes, skip depth check | |
| 1037 check_gas_change5x: | |
| 1038 read_int_eeprom d'32' ; read gas_change_depth | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1039 movlw minimum_change_depth |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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changeset
|
1040 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1041 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1042 movf xC+0,W ; load depth in m into WREG | |
| 1043 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1044 bra check_gas_change6 ; No, check next gas | |
|
415
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fixing issue with end-of-dive threshold in high-altitude mode
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parents:
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changeset
|
1045 movlw better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1046 subwf EEDATA,W ; Change depth-better_gas_window |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1047 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1048 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1049 | |
| 1050 check_gas_change6: ;Done | |
|
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24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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parents:
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changeset
|
1051 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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changeset
|
1052 bcf better_gas_available ; Yes, do not blink better gas |
|
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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changeset
|
1053 |
|
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fix bb bug #66: CCR air mode: should not blink for my bailout
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|
1054 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
| 8 | 1055 return |
| 1056 | |
|
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|
1057 ;============================================================================= |
|
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1058 |
| 0 | 1059 calculate_noflytime: |
| 1060 ; calculate nofly time | |
| 1061 movff int_O_desaturation_time+0,xA+0 | |
| 1062 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1063 |
| 1064 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1065 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1066 | |
| 0 | 1067 tstfsz xA+0 ; Desat=0? |
| 1068 bra calculate_noflytime2 | |
| 1069 tstfsz xA+1 ; Desat=0? | |
| 1070 bra calculate_noflytime2 | |
|
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1071 |
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|
1072 calculate_noflytime_3: |
| 0 | 1073 ; Desaturation time = zero |
|
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1074 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1075 clrf nofly_time+1 ; Clear nofly time |
| 1076 bcf nofly_active ; Clear flag | |
| 1077 return | |
| 218 | 1078 |
| 0 | 1079 calculate_noflytime2: |
| 1080 movff xA+0,int_I_temp+0 | |
| 1081 movff xA+1,int_I_temp+1 | |
| 1082 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1083 movff WREG,char_I_temp |
| 0 | 1084 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1085 call deco_calc_percentage |
| 0 | 1086 movlb b'00000001' ; select ram bank 1 |
| 1087 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1088 movff int_I_temp+0,xA+0 | |
| 1089 movff int_I_temp+1,xA+1 | |
| 1090 tstfsz xA+0 ; Desat=0? | |
| 1091 bra calculate_noflytime_2_final | |
| 1092 tstfsz xA+1 ; Desat=0? | |
| 1093 bra calculate_noflytime_2_final | |
|
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1094 bra calculate_noflytime_3 |
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|
1095 |
| 0 | 1096 calculate_noflytime_2_final: |
| 1097 movff xA+0,nofly_time+0 | |
| 1098 movff xA+1,nofly_time+1 | |
| 1099 bsf nofly_active ; Set flag | |
| 1100 return | |
| 1101 | |
| 1102 end_dive: | |
| 1103 btfss realdive ; dive longer then one minute | |
| 1104 goto end_dive_common ; No, discard everything | |
| 1105 | |
| 233 | 1106 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1107 ifndef __DEBUG | |
| 1108 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1109 goto end_dive_common ; Yes, discard everything | |
| 1110 endif | |
| 33 | 1111 |
|
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adding anti-aliased fonts frame and merging some patches from Jeando
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changeset
|
1112 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1113 |
| 1114 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
| 1115 rcall apnoe_calc_maxdepth | |
| 1116 | |
| 1117 ; calculate desaturation time | |
| 251 | 1118 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1119 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1120 |
| 251 | 1121 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1122 movff WREG,char_I_desaturation_multiplier |
| 0 | 1123 |
| 1124 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1125 call deco_calc_desaturation_time ; calculate desaturation time |
|
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1126 movlb b'00000001' ; select ram bank 1 |
|
453
38b38b105782
compute desat based on 30min old surface pressure
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1127 call calc_deko_surfmode2 ; work-around for nofly bug |
|
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changeset
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1128 rcall calculate_noflytime ; Calc NoFly time |
|
486
c7b663939737
making waitms speed-independent, desat-time fix
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parents:
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diff
changeset
|
1129 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
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making waitms speed-independent, desat-time fix
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1130 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
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1131 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1132 ; store header and ... |
| 1133 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1134 call write_external_eeprom | |
| 1135 movlw 0xFD | |
| 1136 call write_external_eeprom | |
| 1137 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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|
1138 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1139 |
| 1140 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1141 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1142 | |
| 1143 movlw 0xFA ; Header start | |
| 1144 call write_external_eeprom | |
| 1145 movlw 0xFA | |
| 1146 call write_external_eeprom | |
|
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ed137d66ac65
Preparations for new "0x21" logbook format
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|
1147 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1148 call write_external_eeprom |
|
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changeset
|
1149 movf month,W ; Date |
| 0 | 1150 call write_external_eeprom |
| 1151 movf day,W | |
| 1152 call write_external_eeprom | |
| 1153 movf year,W | |
| 1154 call write_external_eeprom | |
| 1155 movf hours,W ; End of dive time | |
| 1156 call write_external_eeprom | |
| 1157 movf mins,W | |
| 1158 call write_external_eeprom | |
| 1159 | |
| 1160 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1161 bra end_dive1 ; Store normal depth | |
| 1162 | |
| 1163 movff apnoe_max_pressure+0,lo | |
| 1164 movff apnoe_max_pressure+1,hi | |
|
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ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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changeset
|
1165 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1166 movff lo,apnoe_max_pressure+0 |
| 1167 movff hi,apnoe_max_pressure+1 | |
| 1168 | |
| 1169 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1170 call write_external_eeprom | |
| 1171 movf apnoe_max_pressure+1,W | |
| 1172 call write_external_eeprom | |
| 1173 bra end_dive2 ; skip | |
| 1174 | |
| 1175 end_dive1: | |
| 1176 movff max_pressure+0,lo | |
| 1177 movff max_pressure+1,hi | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1178 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1179 movff lo,max_pressure+0 |
| 1180 movff hi,max_pressure+1 | |
| 1181 | |
| 1182 movf max_pressure+0,W ; Max. depth | |
| 1183 call write_external_eeprom | |
| 1184 movf max_pressure+1,W | |
| 1185 call write_external_eeprom | |
| 1186 | |
| 1187 end_dive2: | |
| 1188 movf divemins+0,W ; divetime minutes | |
| 1189 call write_external_eeprom | |
| 1190 movf divemins+1,W | |
| 1191 call write_external_eeprom | |
| 1192 movf divesecs,W ; divetime seconds | |
| 1193 call write_external_eeprom | |
| 1194 movf mintemp+0,W ; minimum temperature | |
| 1195 call write_external_eeprom | |
| 1196 movf mintemp+1,W | |
| 1197 call write_external_eeprom | |
| 1198 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1199 call write_external_eeprom | |
| 1200 movf last_surfpressure_30min+1,W | |
| 1201 call write_external_eeprom | |
| 1202 movff int_O_desaturation_time+0,lo ; | |
| 1203 movff int_O_desaturation_time+1,hi | |
| 1204 movf lo,W ; desaturation time in minutes | |
| 1205 call write_external_eeprom | |
| 1206 movf hi,W ; | |
| 1207 call write_external_eeprom | |
| 1208 | |
| 1209 ; Gases.... | |
| 1210 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1211 movf EEDATA,W | |
| 1212 call write_external_eeprom | |
| 1213 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1214 movf EEDATA,W | |
| 1215 call write_external_eeprom | |
| 1216 | |
| 1217 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1218 movf EEDATA,W | |
| 1219 call write_external_eeprom | |
| 1220 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1221 movf EEDATA,W | |
| 1222 call write_external_eeprom | |
| 1223 | |
| 1224 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1225 movf EEDATA,W | |
| 1226 call write_external_eeprom | |
| 1227 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1228 movf EEDATA,W | |
| 1229 call write_external_eeprom | |
| 1230 | |
| 1231 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1232 movf EEDATA,W | |
| 1233 call write_external_eeprom | |
| 1234 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1235 movf EEDATA,W | |
| 1236 call write_external_eeprom | |
| 1237 | |
| 1238 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1239 movf EEDATA,W | |
| 1240 call write_external_eeprom | |
| 1241 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1242 movf EEDATA,W | |
| 1243 call write_external_eeprom | |
| 1244 | |
| 1245 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1246 movf EEDATA,W | |
| 1247 call write_external_eeprom | |
| 1248 read_int_eeprom d'25' ; % He Gas6 | |
| 1249 movf EEDATA,W | |
| 1250 call write_external_eeprom | |
| 1251 read_int_eeprom d'33' ; start gas | |
| 1252 movf EEDATA,W | |
| 1253 call write_external_eeprom | |
| 1254 | |
| 1255 movlw softwareversion_x ; Firmware version | |
| 1256 call write_external_eeprom | |
| 1257 movlw softwareversion_y | |
| 1258 call write_external_eeprom | |
| 1259 movf batt_voltage+0,W ; Battery voltage | |
| 1260 call write_external_eeprom | |
| 1261 movf batt_voltage+1,W | |
| 1262 call write_external_eeprom | |
| 1263 | |
| 1264 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1265 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1266 movlw d'1' ; Apnoe sampling rate | |
| 1267 call write_external_eeprom | |
| 1268 | |
| 1269 movlw d'2' ; information size temperature | |
| 1270 movwf temp1 ; copy to bits 0-3 | |
| 1271 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1272 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1273 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1274 call write_external_eeprom | |
| 1275 | |
| 1276 movlw d'2' ; information size deco | |
| 1277 movwf temp1 ; copy to bits 0-3 | |
| 1278 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1279 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1280 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1281 movlw d'0' ; Yes, set to zero | |
| 0 | 1282 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1283 call write_external_eeprom | |
| 1284 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1285 movlw d'1' ; information size GF |
| 0 | 1286 movwf temp1 ; copy to bits 0-3 |
| 1287 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1288 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1289 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1290 call write_external_eeprom | |
| 1291 | |
| 1292 movlw d'3' ; information size pp02 | |
| 1293 movwf temp1 ; copy to bits 0-3 | |
| 1294 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1295 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1296 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1297 call write_external_eeprom | |
| 1298 | |
| 1299 movlw d'9' ; information size Decodebug | |
| 1300 movwf temp1 ; copy to bits 0-3 | |
| 1301 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1302 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1303 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1304 call write_external_eeprom | |
| 1305 | |
| 367 | 1306 movlw d'1' ; information size cns |
| 0 | 1307 movwf temp1 ; copy to bits 0-3 |
| 1308 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1309 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1310 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1311 call write_external_eeprom | |
| 1312 | |
| 1313 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1314 movf EEDATA,W | |
| 1315 call write_external_eeprom ; Store Salinity to Dive | |
|
253
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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diff
changeset
|
1316 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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diff
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|
1317 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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parents:
251
diff
changeset
|
1318 call write_external_eeprom ; Stores CNS% |
| 0 | 1319 |
|
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
changeset
|
1320 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
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|
1321 call write_external_eeprom |
|
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|
1322 movff avr_rel_pressure_total+1,WREG ; Average Depth |
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|
1323 call write_external_eeprom |
|
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|
1324 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1325 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
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Bugfix: Wake-up into divemode with 1.91alpha
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|
1326 call write_external_eeprom |
|
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Bugfix: Wake-up into divemode with 1.91alpha
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|
1327 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
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|
1328 call write_external_eeprom |
|
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Bugfix: Wake-up into divemode with 1.91alpha
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|
1329 |
| 375 | 1330 movlw d'32' ; GF_lo |
| 374 | 1331 movff char_I_deco_model,lo |
| 1332 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1333 movlw d'11' ; Saturation Multiplier |
| 1334 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1335 call write_external_eeprom ; write WREG into external memory |
| 375 | 1336 |
| 1337 movlw d'33' ; GF_hi | |
| 374 | 1338 movff char_I_deco_model,lo |
| 1339 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1340 movlw d'12' ; Desaturation Multiplier |
| 1341 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1342 call write_external_eeprom ; write WREG into external memory |
| 375 | 1343 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
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367
diff
changeset
|
1344 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
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367
diff
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|
1345 movf EEDATA,W |
| 374 | 1346 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
|
1347 |
|
351
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|
1348 clrf WREG |
|
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|
1349 call write_external_eeprom ; Spare3 |
|
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|
1350 clrf WREG |
|
5c186a72cb5d
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|
1351 call write_external_eeprom ; Spare2 |
|
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349
diff
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|
1352 clrf WREG |
|
5c186a72cb5d
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|
1353 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
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diff
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|
1354 |
| 0 | 1355 movlw 0xFB ; Header stop |
| 1356 call write_external_eeprom | |
| 1357 movlw 0xFB | |
| 1358 call write_external_eeprom | |
| 1359 | |
| 1360 ; Increase total dive counter | |
| 1361 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1362 movff EEDATA,temp1 ; Low byte | |
| 1363 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1364 movff EEDATA,temp2 ; high byte | |
| 1365 bcf STATUS,C | |
| 1366 movlw d'1' | |
| 1367 addwf temp1 | |
| 1368 movlw d'0' | |
| 1369 addwfc temp2 | |
| 1370 movff temp1,EEDATA | |
| 1371 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1372 movff temp2,EEDATA | |
| 1373 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1374 | |
| 1375 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1376 tstfsz lo ; lo=0? | |
| 1377 bra change_logbook_offset1 ; No, adjust offset | |
| 1378 tstfsz hi ; hi=0? | |
| 1379 bra change_logbook_offset1 ; No, adjust offset | |
| 1380 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1381 change_logbook_offset1: | |
| 1382 movlw d'1' | |
| 1383 addwf lo | |
| 1384 movlw d'0' | |
| 1385 addwfc hi | |
| 1386 movlw d'112' ; CF28 *4 Bytes... | |
| 1387 addlw 0x82 | |
| 1388 movwf EEADR | |
| 1389 movff lo,EEDATA | |
| 1390 call write_eeprom ; Lowbyte | |
| 1391 movlw d'112' ; CF28 *4 Bytes... | |
| 1392 addlw 0x83 | |
| 1393 movwf EEADR | |
| 1394 movff hi,EEDATA | |
| 1395 call write_eeprom ; Highbyte | |
| 1396 | |
| 1397 change_logbook_offset2: | |
| 25 | 1398 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
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|
1399 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
1400 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1401 |
| 1402 end_dive_common: | |
| 0 | 1403 bcf simulatormode_active ; if we were in simulator mode |
| 1404 | |
| 407 | 1405 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1406 ifndef __DEBUG | |
| 1407 btfsc restore_deco_data ; Restore decodata? | |
| 1408 call simulator_restore_tissue_data ; Yes! | |
| 1409 endif | |
| 0 | 1410 |
| 1411 goto surfloop ; and return to surfaceloop | |
| 1412 | |
| 1413 timeout_divemode: | |
| 1414 btfss realdive ; Dive longer then one minute | |
| 1415 return | |
| 1416 | |
| 1417 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1418 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1419 | |
| 233 | 1420 ifndef __DEBUG |
| 1421 btfsc simulatormode_active ; In Simulator mode? | |
| 1422 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1423 endif | |
| 0 | 1424 |
| 1425 bcf divemode | |
| 1426 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
|
1427 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
|
1428 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
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351
diff
changeset
|
1429 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
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diff
changeset
|
1430 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
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diff
changeset
|
1431 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:
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diff
changeset
|
1432 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
|
1433 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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parents:
351
diff
changeset
|
1434 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1435 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
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diff
changeset
|
1436 bsf divemode ; No, set flag |
| 0 | 1437 return |
| 1438 | |
| 1439 timeout_divemode2: | |
| 1440 incf timeout_counter,F ; seconds... | |
| 1441 movlw d'60' | |
| 1442 cpfseq timeout_counter ; timeout_counter=60? | |
| 1443 return ; No. | |
| 1444 | |
| 1445 clrf timeout_counter | |
| 1446 bcf divemode | |
| 1447 incf apnoe_timeout_counter,F | |
| 1448 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1449 cpfseq apnoe_timeout_counter | |
| 1450 bsf divemode | |
| 1451 return | |
| 1452 | |
| 1453 timeout_divemode3: | |
| 1454 bcf divemode | |
| 1455 incf timeout_counter,F | |
| 1456 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1457 cpfsgt timeout_counter | |
| 1458 bsf divemode | |
| 1459 return | |
| 1460 | |
| 1461 update_divemode1: ; update any second | |
| 1462 call set_dive_modes ; tests if depth>threshold | |
| 1463 | |
| 1464 btfsc divemode | |
| 1465 call set_max_depth ; update max. depth if required | |
| 1466 | |
| 1467 btfsc divemode | |
| 1468 call set_min_temp ; store min. temp if required | |
| 1469 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1470 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1471 SAFE_2BYTE_COPY temperature,lo |
|
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diff
changeset
|
1472 movf lo,W |
| 0 | 1473 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1474 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1475 movf hi,W |
| 0 | 1476 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1477 bsf temp_changed ; Yes |
| 0 | 1478 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1479 call PLED_temp_divemode ; Displays temperature |
| 0 | 1480 |
| 1481 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1482 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1483 movf lo,W |
| 0 | 1484 cpfseq last_pressure+0 |
| 1485 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1486 movf hi,W |
| 0 | 1487 cpfseq last_pressure+1 |
| 1488 bsf pres_changed ; Yes | |
| 1489 | |
| 1490 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1491 bsf pres_changed | |
| 1492 | |
| 1493 btfsc pres_changed | |
| 1494 call PLED_depth ; Displays new depth | |
| 1495 return | |
| 1496 | |
| 1497 update_divemode60: ; update any minute | |
| 1498 call get_battery_voltage ; gets battery voltage | |
| 1499 call set_powersafe ; red LED blinking if battery is low | |
| 1500 call PLED_max_pressure ; No, use normal max. depth | |
| 1501 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1502 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1503 bcf oneminupdate |
| 1504 return | |
| 1505 | |
| 1506 set_max_depth: | |
| 1507 movff max_pressure+0,sub_a+0 | |
| 1508 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1509 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1510 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1511 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1512 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1513 btfss neg_flag | |
| 1514 return | |
| 1515 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1516 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1517 movff sub_b+1,max_pressure+1 |
| 0 | 1518 call PLED_max_pressure ; No, use normal max. depth |
| 1519 return | |
| 1520 | |
| 1521 set_min_temp: | |
| 1522 movff mintemp+0,sub_a+0 | |
| 1523 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1524 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1525 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1526 ; mintemp<T -> neg_flag=1 |
| 1527 ; T<=mintemp -> neg_flag=0 | |
| 1528 btfsc neg_flag | |
| 1529 return | |
| 1530 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1531 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1532 movff sub_b+1,mintemp+1 |
| 0 | 1533 return |
| 1534 | |
| 1535 set_dive_modes: | |
| 239 | 1536 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
|
1537 bra set_dive_modes3 ; Yes! |
| 239 | 1538 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1539 set_dive_modes0: |
| 0 | 1540 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1541 movwf sub_a+0 ; dive_treshold is in cm | |
| 1542 clrf sub_a+1 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1543 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1544 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1545 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1546 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
|
1547 |
| 0 | 1548 btfss neg_flag |
| 239 | 1549 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1550 |
| 239 | 1551 btfsc realdive ; Dive longer than one minute? |
| 1552 clrf timeout_counter ; Yes, reset timout counter | |
| 0 | 1553 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1554 set_dive_modes_common: |
| 239 | 1555 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1556 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1557 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1558 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1559 return |
| 1560 | |
| 1561 set_dive_modes2: | |
| 407 | 1562 bcf divemode2 ; Stop time |
| 1563 btfss realdive ; dive longer then one minute? | |
| 1564 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1565 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1566 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1567 return ; No, return |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1568 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1569 ; Yes, show divemode timeout |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1570 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1571 call PLED_divemode_timeout ; No, show the divemode timeout here... |
| 0 | 1572 return |
| 1573 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1574 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1575 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1576 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
|
1577 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1578 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1579 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1580 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1581 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1582 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1583 |
| 0 | 1584 set_powersafe: |
| 1585 btfsc low_battery_state ; battery warning alread active? | |
| 1586 bra set_powersafe2 ; Yes, but is it still required? | |
| 1587 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1588 movlw d'12' ; 3,328V | |
| 1589 cpfsgt batt_voltage+1 | |
| 1590 bra set_powersafe1 | |
| 1591 return | |
| 1592 | |
| 1593 set_powersafe1: | |
| 1594 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1595 movwf AlarmType ; Copy to Alarm Register | |
| 1596 bsf event_occured ; Set Event Flag | |
| 1597 bsf low_battery_state ; set flag for battery warning | |
| 1598 return ; return | |
| 1599 | |
| 1600 set_powersafe2: | |
| 1601 movlw d'13' ; 3,584V | |
| 1602 cpfsgt batt_voltage+1 | |
| 1603 bra set_powersafe1 ; Still to low | |
| 1604 bcf low_battery_state ; clear flag for battery warning mode | |
| 1605 return | |
| 1606 | |
| 1607 calc_average_depth: | |
| 111 | 1608 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1609 rcall reset_average1 ; Reset the resettable average depth | |
| 1610 | |
| 0 | 1611 ; 1. Add new 2xdepth to the Sum of depths registers |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1612 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1613 |
| 1614 movf b0_lo,w | |
| 1615 addwf average_depth_hold+0,F | |
| 1616 movf b0_hi,w | |
| 1617 addwfc average_depth_hold+1,F | |
| 1618 movlw d'0' | |
| 1619 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1620 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1621 |
| 1622 movf b0_lo,w | |
| 1623 addwf average_depth_hold+0,F | |
| 1624 movf b0_hi,w | |
| 1625 addwfc average_depth_hold+1,F | |
| 1626 movlw d'0' | |
| 1627 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1628 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1629 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1630 ; Do the same for the _total registers (Non-Resettable) |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1631 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1632 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1633 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1634 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1635 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1636 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1637 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1638 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1639 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1640 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1641 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1642 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1643 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1644 addwfc average_depth_hold_total+2,F |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1645 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1646 |
| 0 | 1647 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1648 movff average_divesecs+0,xB+0 | |
| 1649 movff average_divesecs+1,xB+1 ; Copy | |
| 1650 movff average_depth_hold+0,xC+0 | |
| 1651 movff average_depth_hold+1,xC+1 | |
| 1652 movff average_depth_hold+2,xC+2 | |
| 1653 movff average_depth_hold+3,xC+3 | |
| 1654 | |
| 1655 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1656 movff xC+0,avr_rel_pressure+0 | |
| 1657 movff xC+1,avr_rel_pressure+1 | |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1658 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1659 ; Compute Total Average Depth on base of divemins:2 and divesecs |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1660 movff divemins+0,xA+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1661 movff divemins+1,xA+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1662 movlw d'60' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1663 movwf xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1664 clrf xB+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1665 call mult16x16 ; xC:4=xA:2*xB:2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1666 movf divesecs,W |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1667 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1668 movlw d'0' |
| 228 | 1669 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1670 movlw d'3' ; 2+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1671 btfss divesecs,0 ; divesecs even? |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1672 movlw d'2' ; Yes, do not add +1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1673 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1674 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1675 addwfc xC+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1676 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1677 movff xC+0,xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1678 movff xC+1,xB+1 ; Copy |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1679 movff average_depth_hold_total+0,xC+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1680 movff average_depth_hold_total+1,xC+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1681 movff average_depth_hold_total+2,xC+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1682 movff average_depth_hold_total+3,xC+3 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1683 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1684 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1685 movff xC+0,avr_rel_pressure_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1686 movff xC+1,avr_rel_pressure_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1687 |
| 0 | 1688 return |
| 1689 | |
| 111 | 1690 reset_average1: |
| 1691 clrf average_depth_hold+0 | |
| 1692 clrf average_depth_hold+1 | |
| 1693 clrf average_depth_hold+2 | |
| 1694 clrf average_depth_hold+3 ; Clear average depth register | |
| 1695 movlw d'2' | |
| 1696 movwf average_divesecs+0 | |
| 1697 clrf average_divesecs+1 | |
| 1698 bcf reset_average_depth ; Clear flag | |
| 1699 return | |
| 0 | 1700 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1701 ;============================================================================= |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1702 ; Setup everything to enter divemode. |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1703 ; |
| 0 | 1704 diveloop_boot: |
| 49 | 1705 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1706 clrf max_pressure+0 ; clear some variables |
| 1707 clrf max_pressure+1 | |
| 1708 clrf avr_rel_pressure+0 | |
| 1709 clrf avr_rel_pressure+1 | |
| 1710 | |
| 1711 movlw d'1' | |
| 1712 movwf apnoe_max_pressure+0 | |
| 1713 clrf apnoe_max_pressure+1 | |
| 1714 clrf apnoe_surface_mins | |
| 1715 clrf apnoe_surface_secs | |
| 1716 clrf apnoe_mins | |
| 1717 clrf apnoe_secs | |
| 1718 clrf divemins+0 | |
| 1719 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1720 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1721 clrf total_divetime_seconds+1 |
| 407 | 1722 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1723 | |
| 1724 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1725 call PLED_brightness_low | |
| 1726 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1727 movlw d'0' | |
| 1728 cpfsgt EEDATA | |
| 1729 call PLED_brightness_full | |
| 1730 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1731 bcf timeout_display |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1732 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1733 bcf menu3_active |
| 0 | 1734 clrf divesecs |
| 1735 clrf samplesecs | |
| 1736 clrf apnoe_timeout_counter ; timeout in minutes | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1737 clrf timeout_counter ; takes care of the timeout (Low byte) |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1738 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1739 clrf AlarmType ; Clear all alarms |
| 1740 bcf event_occured ; clear flag | |
|
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
heinrichsweikamp
parents:
263
diff
changeset
|
1741 bcf setpoint_changed ; clear flag |
| 111 | 1742 rcall reset_average1 ; Reset the resettable average depth |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1743 clrf average_depth_hold_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1744 clrf average_depth_hold_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1745 clrf average_depth_hold_total+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1746 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 516 | 1747 bcf depth_greater_100 ; clear flag |
| 0 | 1748 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
| 3 | 1749 bcf dekostop_active |
| 1750 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.
JeanDo
parents:
311
diff
changeset
|
1751 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
311
diff
changeset
|
1752 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
|
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
311
diff
changeset
|
1753 |
| 0 | 1754 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1755 | |
| 319 | 1756 btfsc simulatormode_active |
| 237 | 1757 bra diveloop_boot_1 |
| 1758 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1759 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1760 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1761 bra diveloop_boot_2 | |
| 1762 | |
| 1763 diveloop_boot_1: | |
| 1764 ; Simulator mode: Surface pressure is 1bar. | |
| 1765 movlw LOW .1000 | |
| 1766 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1767 movlw HIGH .1000 | |
| 1768 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1769 | |
| 1770 diveloop_boot_2: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1771 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1772 |
| 1773 ; Init profile recording parameters | |
| 237 | 1774 GETCUSTOM8 d'20' ; sample rate |
| 1775 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1776 GETCUSTOM8 d'21' |
| 237 | 1777 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1778 GETCUSTOM8 d'22' |
| 457 | 1779 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1780 movlw d'0' ; Yes, set to zero | |
| 0 | 1781 movwf divisor_deco |
| 1782 GETCUSTOM8 d'23' | |
| 374 | 1783 movwf divisor_gf |
| 0 | 1784 GETCUSTOM8 d'24' |
| 1785 movwf divisor_ppo2 | |
| 1786 GETCUSTOM8 d'25' | |
| 1787 movwf divisor_deco_debug | |
| 1788 GETCUSTOM8 d'26' | |
| 367 | 1789 movwf divisor_cns |
| 0 | 1790 |
| 1791 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1792 bra divemode1 | |
| 1793 ; Overwrite some parameters in Apnoe mode.... | |
| 1794 movlw d'1' | |
| 1795 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1796 | |
| 1797 divemode1: | |
| 1798 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1799 btfsc FLAG_const_ppO2_mode | |
| 292 | 1800 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1801 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1802 |
| 21 | 1803 bcf LED_blue |
| 0 | 1804 bcf low_battery_state ; clear flag for battery warning mode |
| 1805 bcf header_stored | |
| 1806 bcf premenu | |
| 1807 bcf realdive | |
| 1808 bsf update_divetime ; set flag | |
| 1809 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1810 call disable_rs232 ; Disable RS232 |
| 0 | 1811 |
| 292 | 1812 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1813 set_first_gas: | |
| 0 | 1814 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1815 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
b5b030c1ae7e
Avoid spurious switch-depth stops with 3 or more gas.
JeanDo
parents:
349
diff
changeset
|
1816 movff EEDATA,char_I_current_gas |
| 0 | 1817 |
| 1818 decf active_gas,W ; Gas 0-4 | |
| 1819 mullw d'4' | |
| 1820 movf PRODL,W | |
| 1821 addlw d'7' ; = address for He ratio | |
| 1822 movwf EEADR | |
| 1823 call read_eeprom ; Read He ratio | |
| 1824 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1825 |
| 1826 decf EEADR,F | |
| 0 | 1827 call read_eeprom ; Read O2 ratio |
| 1828 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1829 |
| 0 | 1830 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1831 bsf STATUS,C ; Borrow bit | |
| 1832 movlw d'100' ; 100% | |
| 1833 subfwb wait_temp,W ; minus He | |
| 1834 bsf STATUS,C ; Borrow bit | |
|
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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1835 subfwb EEDATA,W ; minus O2 |
|
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1836 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1837 |
|
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Hunting for refusing to ignore disabled gas in list...
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1838 ; Configure gaslist_active flag register |
| 281 | 1839 read_int_eeprom d'27' |
|
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1840 movff EEDATA, gaslist_active |
| 281 | 1841 return |