Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 493:4b2add2adde3
no more cf48 reset after update
| author | heinrichsweikamp |
|---|---|
| date | Sun, 06 Nov 2011 16:59:27 +0100 |
| parents | 19b9e19ea4da |
| children | e9b1f162799d |
| 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 |
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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 call calc_velocity ; calculate vertical velocity and display if > threshold |
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142 |
| 0 | 143 bcf onesecupdate ; one seconds update done |
| 144 | |
| 145 diveloop_loop3: | |
| 146 btfss menubit ; Divemode menu active? | |
| 147 call test_switches_divemode ; No, Check switches normal | |
| 148 | |
| 149 btfsc menubit ; Divemode menu active? | |
| 150 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 151 | |
| 152 btfss divemode ; Dive finished? | |
| 153 bra end_dive ; Dive finished! | |
| 154 | |
| 155 btfsc pressure_refresh ; new pressure available? | |
| 156 call update_divemode1 ; Yes, display new depth | |
| 157 bcf pressure_refresh ; until new pressure is available | |
| 158 | |
| 159 btfsc oneminupdate ; one minute tasks | |
| 160 call update_divemode60 ; Update clock, etc. | |
| 161 | |
| 162 btfsc store_sample ; store new sample? | |
| 163 call store_dive_data ; Store profile data | |
| 164 | |
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165 btfsc toggle_customview ; Next view? |
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166 call customview_toggle ; Yes, show next customview (and delete this flag) |
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167 |
| 335 | 168 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 169 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 170 |
| 335 | 171 btfsc menubit ; Sleep only with inactive menu... |
| 172 bra diveloop_loop5 | |
| 2 | 173 |
| 0 | 174 sleep |
| 175 nop | |
| 335 | 176 bra diveloop_loop ; Loop the divemode |
| 177 | |
| 178 diveloop_loop4: ; And test screen dumps too! | |
| 179 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 180 call dump_screen ; Yes! | |
| 181 | |
| 182 diveloop_loop5: | |
| 0 | 183 bra diveloop_loop ; Loop the divemode |
| 184 | |
| 185 timeout_premenu_divemode: | |
| 128 | 186 incf timeout_counter3,F ; Yes... |
| 0 | 187 |
| 128 | 188 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 189 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 190 return ; No! | |
| 0 | 191 |
| 128 | 192 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 193 call PLED_menu_clear ; Remove "Menu?" | |
| 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 | |
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283 ; call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 284 |
| 292 | 285 ; Calculate CNS |
| 286 rcall set_actual_ppo2 ; Set char_I_actual_ppO2 | |
| 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 | |
| 0 | 301 ; Check for decompression gases if in decomode |
| 302 btfss dekostop_active | |
| 303 bra reset_decompression_gases ; While in NDL, do not set deompression gas | |
| 304 | |
| 286 | 305 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
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306 divemode_check_decogases: ; CALLed from Simulator, too |
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307 |
| 291 | 308 clrf EEADRH ; Make sure to select eeprom bank 0 |
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309 |
| 291 | 310 read_int_eeprom d'7' ; Read He ratio |
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311 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register |
| 291 | 312 read_int_eeprom d'6' ; Read O2 ratio |
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313 movff char_I_deco_He_ratio+0, wait_temp ; copy into bank1 register |
| 49 | 314 bsf STATUS,C ; |
| 315 movlw d'100' ; 100% | |
| 316 subfwb wait_temp,W ; minus He | |
| 317 subfwb EEDATA,F ; minus O2 | |
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318 movff EEDATA, char_I_deco_N2_ratio+0; = N2! |
| 0 | 319 |
| 291 | 320 read_int_eeprom d'11' ; Read He ratio |
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321 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register |
| 291 | 322 read_int_eeprom d'10' ; Read O2 ratio |
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323 movff char_I_deco_He_ratio+1, wait_temp ; copy into bank1 register |
| 49 | 324 bsf STATUS,C ; |
| 325 movlw d'100' ; 100% | |
| 326 subfwb wait_temp,W ; minus He | |
| 327 subfwb EEDATA,F ; minus O2 | |
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328 movff EEDATA, char_I_deco_N2_ratio+1; = N2! |
| 49 | 329 |
| 291 | 330 read_int_eeprom d'15' ; Read He ratio |
| 224 | 331 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 332 read_int_eeprom d'14' ; Read O2 ratio |
| 224 | 333 movff char_I_deco_He_ratio+2, wait_temp ; copy into bank1 register |
| 49 | 334 bsf STATUS,C ; |
| 335 movlw d'100' ; 100% | |
| 336 subfwb wait_temp,W ; minus He | |
| 337 subfwb EEDATA,F ; minus O2 | |
| 224 | 338 movff EEDATA, char_I_deco_N2_ratio+2; = N2! |
| 49 | 339 |
| 291 | 340 read_int_eeprom d'19' ; Read He ratio |
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341 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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311
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342 read_int_eeprom d'18' ; Read O2 ratio |
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343 movff char_I_deco_He_ratio+3, wait_temp ; copy into bank1 register |
| 49 | 344 bsf STATUS,C ; |
| 345 movlw d'100' ; 100% | |
| 346 subfwb wait_temp,W ; minus He | |
| 347 subfwb EEDATA,F ; minus O2 | |
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348 movff EEDATA, char_I_deco_N2_ratio+3; = N2! |
| 0 | 349 |
| 291 | 350 read_int_eeprom d'23' ; Read He ratio |
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351 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 352 read_int_eeprom d'22' ; Read O2 ratio |
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353 movff char_I_deco_He_ratio+4, wait_temp ; copy into bank1 register |
| 39 | 354 bsf STATUS,C ; |
| 355 movlw d'100' ; 100% | |
| 356 subfwb wait_temp,W ; minus He | |
| 357 subfwb EEDATA,F ; minus O2 | |
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358 movff EEDATA, char_I_deco_N2_ratio+4; = N2! |
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359 |
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360 ; Copy depth of enabled gas into char_I_deco_gas_change |
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361 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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362 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 363 |
| 281 | 364 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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365 btfss gaslist_active,0 ; Apply depth? |
| 221 | 366 clrf EEDATA ; No, clear! |
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367 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 368 |
| 281 | 369 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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370 btfss gaslist_active,1 ; Apply depth? |
| 221 | 371 clrf EEDATA ; No, clear! |
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372 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 373 |
| 281 | 374 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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375 btfss gaslist_active,2 ; Apply depth? |
| 221 | 376 clrf EEDATA ; No, clear! |
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377 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 378 |
| 281 | 379 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
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380 btfss gaslist_active,3 ; Apply depth? |
| 221 | 381 clrf EEDATA ; No, clear! |
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382 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 383 |
| 281 | 384 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
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385 btfss gaslist_active,4 ; Apply depth? |
| 221 | 386 clrf EEDATA ; No, clear! |
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387 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 388 return |
| 0 | 389 |
| 292 | 390 ;----------------------------------------------------------------------------- |
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391 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 392 set_actual_ppo2: |
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393 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in milibar (1000 = 1.000 bar). |
| 292 | 394 movlw d'10' |
| 395 movwf xB+0 | |
| 396 clrf xB+1 | |
| 397 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 398 movff xC+0,xA+0 | |
| 399 movff xC+1,xA+1 | |
| 400 movff char_I_O2_ratio,xB+0 | |
| 401 clrf xB+1 | |
| 402 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 403 movff xC+0,xA+0 | |
| 404 movff xC+1,xA+1 | |
| 405 movlw d'100' | |
| 406 movwf xB+0 | |
| 407 clrf xB+1 | |
| 408 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 409 | |
| 410 ; Copy ppO2 for CNS calculation | |
| 411 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 412 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 413 | |
| 414 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 415 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 416 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 417 return | |
| 418 | |
| 0 | 419 reset_decompression_gases: ; reset the deco gas while in NDL |
| 420 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
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421 lfsr FSR2,char_I_deco_gas_change |
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422 clrf POSTINC2 ; Clear Gas1 |
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423 clrf POSTINC2 |
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424 clrf POSTINC2 |
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425 clrf POSTINC2 |
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426 clrf POSTINC2 ; Clear Gas5 |
| 0 | 427 return |
| 428 | |
| 429 calc_deko_divemode2: | |
| 430 bcf twosecupdate | |
| 431 | |
| 432 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 433 return | |
| 434 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 435 return | |
| 436 | |
| 437 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 438 ; Send nes state to screen, if debugmode active |
| 439 movff char_O_deco_status,WREG ; Status before call | |
| 440 addlw '0' ; Convert to ascii char | |
| 441 call ostc_debug1 ; and send. | |
| 442 | |
| 0 | 443 call divemode_prepare_flags_for_deco |
| 292 | 444 clrf WREG |
| 445 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 446 |
| 256 | 447 clrf TMR3L |
| 448 clrf TMR3H ; Reset Timer3 | |
| 449 | |
| 116 | 450 call deco_calc_hauptroutine ; calc_tissue |
| 0 | 451 movlb b'00000001' ; rambank 1 selected |
| 452 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 453 | |
| 256 | 454 btfss debug_mode ; Are we in debugmode? |
| 455 bra calc_deko_divemode4 ; No... | |
| 456 | |
| 457 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 458 movff TMR3L,lo | |
| 459 movff TMR3H,hi | |
| 460 bcf STATUS,C | |
| 461 rrcf hi | |
| 462 rrcf lo ;/2 | |
| 463 bcf STATUS,C | |
| 464 rrcf hi | |
| 465 rrcf lo ;/4 | |
| 466 bcf STATUS,C | |
| 467 rrcf hi | |
| 468 rrcf lo ;/8 | |
| 469 bcf STATUS,C | |
| 470 rrcf hi | |
| 471 rrcf lo ;/16 | |
| 472 bcf STATUS,C | |
| 473 rrcf hi | |
| 474 rrcf lo ;/32 | |
| 475 | |
| 476 WIN_TOP .216 | |
| 477 WIN_LEFT .100 | |
| 478 WIN_FONT FT_SMALL | |
| 479 STRCPY "ms:" | |
| 480 output_16 | |
| 481 call word_processor | |
| 482 | |
| 483 calc_deko_divemode4: | |
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484 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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485 iorwf WREG,F |
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486 btfss STATUS,Z |
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487 return ; Return is status <> 0 |
| 256 | 488 |
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489 ; Check if deco stops are necessary ? |
|
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490 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 491 tstfsz wait_temp ; Ceiling<0m? |
| 492 bra calc_deko_divemode3 ; Yes! | |
| 493 | |
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494 btfsc dekostop_active ; Already in nodeco mode ? |
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495 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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496 bcf dekostop_active ; clear flag |
| 0 | 497 |
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498 clrf decodata+0 ; for profile memory |
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499 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 500 |
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501 call PLED_display_ndl ; display no deco limit |
| 0 | 502 |
| 323 | 503 calc_deko_divemode5: |
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504 ; Check if extra cycles are needed to compute @5 variant: |
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505 btfss tts_extra_time ; Is @5 displayed ? |
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506 return ; No: don't compute it. |
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507 |
| 313 | 508 decfsz apnoe_mins ; Reached count-down ? |
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509 return ; No: don't compute yet. |
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510 |
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511 movlw .6 |
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512 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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513 |
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514 movlw .2 ; Restart countdown. |
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515 movwf apnoe_mins |
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516 return |
| 323 | 517 |
| 518 calc_deko_divemode3: | |
| 519 btfss dekostop_active ; Already in deco mode ? | |
| 520 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 521 bsf dekostop_active ; Set flag | |
| 522 | |
| 523 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 524 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 525 | |
| 526 call PLED_display_deko ; display decodata | |
| 527 bra calc_deko_divemode5 | |
| 313 | 528 |
| 124 | 529 ;----------------------------------------------------------------------------- |
| 69 | 530 |
| 237 | 531 divemode_prepare_flags_for_deco: |
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532 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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533 |
| 197 | 534 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 535 movff WREG,char_I_saturation_multiplier | |
| 536 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 537 movff WREG,char_I_desaturation_multiplier | |
| 538 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 539 movff WREG,char_I_deco_distance | |
| 540 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 541 movff WREG,char_I_depth_last_deco | |
| 203 | 542 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 543 movff divemins+1,int_I_divemins+1 | |
| 197 | 544 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 545 |
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546 ;----------------------------------------------------------------------------- |
| 0 | 547 |
| 548 store_dive_data: ; CF20 seconds gone | |
| 549 bcf store_sample ; update only any CF20 seconds | |
| 550 bsf update_divetime ; update divemins every CF20 seconds | |
| 551 | |
| 233 | 552 ifndef __DEBUG |
| 553 btfsc simulatormode_active ; Are we in simulator mode? | |
| 554 return ; Yes, discard everything | |
| 555 endif | |
| 33 | 556 |
| 0 | 557 btfsc header_stored ; Header already stored? |
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558 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 559 bsf header_stored ; Store header |
| 560 | |
| 561 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 562 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 563 | |
| 564 ; shift address for header | |
| 565 ; the header will be stored after the dive | |
| 457 | 566 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 567 |
| 568 store_dive_data2: | |
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569 SAFE_2BYTE_COPY rel_pressure, lo |
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570 movf lo,W ; store depth with every sample |
| 0 | 571 call write_external_eeprom |
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572 movf hi,W |
| 0 | 573 call write_external_eeprom |
| 574 | |
| 575 ;First, find out how many bytes will append to this sample.... | |
| 576 clrf ProfileFlagByte ; clear number of bytes to append | |
| 577 | |
| 578 ; Check Extented informations | |
| 579 decfsz divisor_temperature,W ; Check divisor | |
| 580 bra check_extended1 | |
| 581 movlw d'2' ; Information length | |
| 582 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 583 check_extended1: | |
| 584 decfsz divisor_deco,W ; Check divisor | |
| 585 bra check_extended2 | |
| 586 movlw d'2' ; Information length | |
| 587 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 588 check_extended2: | |
| 374 | 589 decfsz divisor_gf,W ; Check divisor |
| 0 | 590 bra check_extended3 |
| 374 | 591 movlw d'1' ; Information length |
| 0 | 592 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 593 check_extended3: | |
| 594 decfsz divisor_ppo2,W ; Check divisor | |
| 595 bra check_extended4 | |
| 596 movlw d'3' ; Information length | |
| 597 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 598 check_extended4: | |
| 599 decfsz divisor_deco_debug,W; Check divisor | |
| 600 bra check_extended5 | |
| 601 movlw d'9' ; Information length | |
| 602 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 603 check_extended5: | |
| 367 | 604 decfsz divisor_cns,W ; Check divisor |
| 0 | 605 bra check_extended6 |
| 367 | 606 movlw d'1' ; Information length |
| 0 | 607 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 608 check_extended6: | |
| 609 | |
| 610 ; Second, check global event flag | |
| 611 btfss event_occured ; Check global event flag | |
| 612 bra store_dive_data3 ; No Event | |
| 613 movlw d'1' | |
| 614 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 615 | |
| 616 clrf EventByte ; reset EventByte | |
| 617 | |
| 618 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 619 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 620 clrf AlarmType ; Reset AlarmType | |
| 621 | |
| 622 ; Third, check events and add aditional bytes | |
| 623 btfss manual_gas_changed ; Check flag | |
| 624 bra check_event1 | |
| 625 movlw d'2' ; Information length | |
| 626 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 627 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 628 check_event1: | |
| 629 btfss stored_gas_changed ; Check flag | |
| 630 bra check_event2 | |
| 631 movlw d'1' ; Information length | |
| 632 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 633 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 634 check_event2: | |
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635 btfss setpoint_changed ; Check flag |
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636 bra check_event3 |
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637 movlw d'1' ; Information length |
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638 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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639 bsf EventByte,6 ; Also set Flag in EventByte! |
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640 check_event3: |
| 0 | 641 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 642 | |
| 643 store_dive_data3: | |
| 644 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 645 call write_external_eeprom | |
| 646 | |
| 647 btfss event_occured ; Check global event flag (again) | |
| 648 bra store_dive_data4 ; No Event | |
| 649 | |
| 650 ; Store the EventByte + additional bytes now | |
| 651 movf EventByte,W | |
| 652 call write_external_eeprom | |
| 653 | |
|
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|
654 btfss manual_gas_changed ; Check flag |
| 0 | 655 bra store_dive_data3a |
| 656 read_int_eeprom d'24' ; % O2 Gas6 | |
| 657 movf EEDATA,W | |
| 658 call write_external_eeprom | |
| 659 read_int_eeprom d'25' ; % He Gas6 | |
| 660 movf EEDATA,W | |
| 661 call write_external_eeprom | |
|
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|
662 bcf manual_gas_changed ; Clear this event |
| 0 | 663 |
| 664 store_dive_data3a: | |
| 665 btfss stored_gas_changed ; Check flag | |
| 666 bra store_dive_data3b | |
| 667 movf active_gas,W ; Store active gas | |
| 668 call write_external_eeprom | |
|
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669 bcf stored_gas_changed ; Clear this event |
| 0 | 670 store_dive_data3b: |
| 671 | |
| 672 store_dive_data4: | |
| 673 | |
| 674 ; Store extended informations | |
| 675 decfsz divisor_temperature,F ; Check divisor | |
| 676 bra store_extended1 | |
| 677 rcall store_dive_temperature | |
| 678 store_extended1: | |
| 679 decfsz divisor_deco,F ; Check divisor | |
| 680 bra store_extended2 | |
| 681 rcall store_dive_decodata | |
| 682 store_extended2: | |
| 374 | 683 decfsz divisor_gf,F ; Check divisor |
| 0 | 684 bra store_extended3 |
| 374 | 685 rcall store_dive_gf |
| 0 | 686 store_extended3: |
| 687 decfsz divisor_ppo2,F ; Check divisor | |
| 688 bra store_extended4 | |
| 689 rcall store_dive_ppo2 | |
| 690 store_extended4: | |
| 691 decfsz divisor_deco_debug,F; Check divisor | |
| 692 bra store_extended5 | |
| 693 rcall store_dive_decodebug | |
| 694 store_extended5: | |
| 367 | 695 decfsz divisor_cns,F ; Check divisor |
| 0 | 696 bra store_extended6 |
| 367 | 697 rcall store_dive_cns |
| 0 | 698 store_extended6: |
| 699 | |
| 700 ; The next block is required to take care of "store never" | |
| 701 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 702 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 703 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 704 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 705 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 706 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 707 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 708 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 709 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 710 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 711 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 712 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 713 |
| 714 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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715 |
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716 ; SetPoint change appended to information due to compatibility reasons |
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717 btfss setpoint_changed ; Check flag |
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718 bra store_dive_data5 |
| 447 | 719 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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720 call write_external_eeprom |
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|
721 bcf setpoint_changed ; Clear this event |
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722 |
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723 store_dive_data5: |
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724 bcf event_occured ; Clear the global event flag |
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|
725 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 726 |
| 367 | 727 store_dive_cns: |
| 728 movff char_O_CNS_fraction,WREG | |
| 729 call write_external_eeprom ; Store in EEPROM | |
| 0 | 730 GETCUSTOM8 d'26' |
| 367 | 731 movwf divisor_cns ; Reload divisor from CF |
| 0 | 732 return |
| 733 | |
| 734 store_dive_decodebug: | |
| 171 | 735 ; Dump 9 bytes, int_O_DBS_bitfield .. char_O_NDL_at_20mtr |
| 736 lfsr FSR2, int_O_DBS_bitfield | |
| 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 |
| 742 call write_external_eeprom ; Store in EEPROM | |
| 743 movf POSTINC2,W | |
| 0 | 744 call write_external_eeprom ; Store in EEPROM |
| 171 | 745 movf POSTINC2,W |
| 0 | 746 call write_external_eeprom ; Store in EEPROM |
| 171 | 747 movf POSTINC2,W |
| 0 | 748 call write_external_eeprom ; Store in EEPROM |
| 171 | 749 movf POSTINC2,W |
| 0 | 750 call write_external_eeprom ; Store in EEPROM |
| 171 | 751 movf POSTINC2,W |
| 0 | 752 call write_external_eeprom ; Store in EEPROM |
| 171 | 753 movf POSTINC2,W |
| 0 | 754 call write_external_eeprom ; Store in EEPROM |
| 755 GETCUSTOM8 d'25' | |
| 756 movwf divisor_deco_debug ; Reload divisor from CF | |
| 757 return | |
| 758 | |
| 759 store_dive_ppo2: | |
| 760 movlw 0x00 ; Dummy | |
| 761 call write_external_eeprom | |
| 762 movlw 0x00 ; Dummy | |
| 763 call write_external_eeprom | |
| 764 movlw 0x00 ; Dummy | |
| 765 call write_external_eeprom | |
| 766 GETCUSTOM8 d'24' | |
| 767 movwf divisor_ppo2 ; Reload divisor from CF | |
| 768 return | |
| 769 | |
| 374 | 770 store_dive_gf: |
| 375 | 771 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 772 call write_external_eeprom |
| 773 GETCUSTOM8 d'23' | |
| 374 | 774 movwf divisor_gf ; Reload divisor from CF |
| 0 | 775 return |
| 776 | |
| 777 store_dive_decodata: | |
| 778 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 779 call write_external_eeprom | |
| 780 movf decodata+1,W ; no stop time of length of first stop | |
| 781 call write_external_eeprom | |
| 782 GETCUSTOM8 d'22' | |
| 457 | 783 |
| 784 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 785 movlw d'0' ; Yes, set to zero | |
| 0 | 786 movwf divisor_deco ; Reload divisor from CF |
| 787 return | |
| 788 | |
| 789 store_dive_temperature: | |
|
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790 SAFE_2BYTE_COPY temperature,lo |
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791 movf lo,W ; append temperature to current sample! |
| 0 | 792 call write_external_eeprom |
|
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|
793 movf hi,W |
| 0 | 794 call write_external_eeprom |
| 795 GETCUSTOM8 d'21' | |
| 796 movwf divisor_temperature ; Reload divisor from CF | |
| 797 return | |
| 798 | |
| 799 calc_velocity: ; called every two seconds | |
| 800 btfss divemode | |
| 801 bra do_not_display_velocity ; display velocity only in divemode | |
| 802 | |
| 803 calc_velocity2: | |
|
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804 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 805 movff last_pressure+0,sub_b+0 |
| 806 movff last_pressure+1,sub_b+1 | |
|
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807 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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|
808 movff sub_a+1,last_pressure+1 |
| 0 | 809 |
| 810 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 811 | |
| 812 movff sub_c+0,xA+0 | |
| 813 movff sub_c+1,xA+1 | |
|
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814 ;movlw d'39' ;77 when called every second.... |
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815 movlw d'77' ;77 when called every second.... |
| 0 | 816 movwf xB+0 |
| 817 clrf xB+1 | |
|
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818 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 819 movff xC+0,divA+0 |
| 820 movff xC+1,divA+1 | |
| 821 movlw d'7' | |
| 822 movwf divB | |
| 823 call div16 ; devided by 2^7 equals velocity in m/min | |
| 824 | |
| 825 movlw d'99' | |
|
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|
826 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 827 bra calc_velocity3 |
| 828 movwf divA ; divA=99 | |
| 829 | |
| 830 calc_velocity3: | |
| 831 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 832 subwf divA+0,W ; | |
| 833 | |
| 834 btfss STATUS,C | |
| 835 bra do_not_display_velocity | |
| 836 | |
| 837 update_velocity: | |
| 838 bsf display_velocity | |
|
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|
839 |
|
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840 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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|
841 movwf lo |
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842 movlw d'1' |
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|
843 cpfseq lo ; =1? |
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844 bra update_velocity1 ; No |
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|
845 |
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|
846 call PLED_display_velocity_graphical |
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|
847 return |
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|
848 |
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|
849 update_velocity1: |
| 0 | 850 call PLED_display_velocity |
| 851 return | |
| 852 | |
| 853 do_not_display_velocity: | |
| 854 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 855 return | |
| 856 | |
| 857 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 858 call PLED_display_velocity_clear | |
| 859 return | |
| 860 | |
| 237 | 861 check_ppO2: ; check current ppO2 and display warning if required |
| 862 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 863 return |
| 864 | |
| 3 | 865 check_ppO2_bail: ; In CC mode but bailout active! |
|
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|
866 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 867 movlw d'10' |
| 868 movwf xB+0 | |
| 869 clrf xB+1 | |
| 870 call div16x16 ; xC=p_amb/10 | |
| 871 movff xC+0,xA+0 | |
| 872 movff xC+1,xA+1 | |
| 873 movff char_I_O2_ratio,xB+0 | |
| 874 clrf xB+1 | |
| 875 call mult16x16 ; char_I_O2_ratio * p_amb/10 | |
| 876 | |
| 74 | 877 ; Check very high ppO2 manually |
|
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|
878 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 879 bra check_ppO2_bail2 ; Yes, display Value! |
| 880 | |
| 0 | 881 ; Check if ppO2 should be displayed |
| 882 movff xC+0,sub_b+0 | |
| 883 movff xC+1,sub_b+1 | |
| 884 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 885 mullw d'100' ; ppo2_display_high*100 | |
| 886 movff PRODL,sub_a+0 | |
| 887 movff PRODH,sub_a+1 | |
| 888 call sub16 | |
| 889 bcf ppO2_show_value ; clear flag | |
| 890 btfsc neg_flag | |
| 891 bsf ppO2_show_value ; set flag if required | |
| 892 | |
| 893 ;check if we are within our warning thresholds! | |
| 894 bcf ppO2_warn_value ; clear flag | |
| 895 movff xC+0,sub_b+0 | |
| 896 movff xC+1,sub_b+1 | |
| 897 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 898 mullw d'100' ; ppo2_warning_high*100 | |
| 899 movff PRODL,sub_a+0 | |
| 900 movff PRODH,sub_a+1 | |
| 901 call sub16 | |
| 902 btfss neg_flag | |
| 903 bra check_ppO2_0 ; Not too high | |
| 904 | |
| 74 | 905 check_ppO2_bail2: |
| 906 bsf ppO2_show_value ; set flag if required | |
| 0 | 907 bsf ppO2_warn_value ; set flag |
| 908 movlw d'5' ; Type of Alarm | |
| 909 movwf AlarmType ; Copy to Alarm Register | |
| 910 bsf event_occured ; Set Event Flag | |
| 911 | |
| 912 check_ppO2_0: | |
| 913 movff xC+0,sub_b+0 | |
| 914 movff xC+1,sub_b+1 | |
| 210 | 915 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 916 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 917 movff PRODL,sub_a+0 |
| 918 movff PRODH,sub_a+1 | |
| 919 call sub16 | |
| 920 btfsc neg_flag | |
| 921 bra check_ppO2_1 ; Not too low | |
| 922 | |
| 923 bsf ppO2_warn_value ; set flag | |
| 924 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 925 movlw d'4' ; Type of Alarm | |
| 926 movwf AlarmType ; Copy to Alarm Register | |
| 927 bsf event_occured ; Set Event Flag | |
| 928 | |
| 929 check_ppO2_1: | |
| 930 btfsc ppO2_show_value ; show value? | |
| 931 bra check_ppO2_2 ; yes! | |
| 932 | |
| 933 btfss ppO2_display_active ; is the value displayed? | |
| 934 bra check_ppO2_3 ; No, so clear not required | |
| 935 | |
| 936 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 937 bcf ppO2_display_active ; clear flag | |
| 938 bra check_ppO2_3 ; done | |
| 939 | |
| 940 check_ppO2_2: | |
| 941 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 942 bsf ppO2_display_active ; Set flag | |
| 943 | |
| 944 check_ppO2_3: | |
| 945 return ; done | |
| 946 | |
|
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|
947 ;============================================================================= |
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948 ; Compare all enabled gas in list, to see if a better one is available. |
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949 ; |
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950 ; Output: better_gas_available |
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951 ; |
| 210 | 952 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 953 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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954 |
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955 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 956 movlw d'100' |
| 957 movwf xB+0 | |
| 958 clrf xB+1 | |
| 959 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 960 | |
| 961 check_gas_change1: ; check gas1 | |
|
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962 btfss gaslist_active,0 ; check active flag |
| 8 | 963 bra check_gas_change2 ; skip inactive gases! |
| 964 movlw d'1' | |
| 965 cpfseq active_gas ; is this gas currently selected? | |
| 966 bra check_gas_change1x ; No... | |
| 967 bra check_gas_change2 ; Yes, skip depth check | |
| 968 check_gas_change1x: | |
| 969 read_int_eeprom d'28' ; read gas_change_depth | |
|
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|
970 movlw minimum_change_depth |
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changeset
|
971 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 972 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 973 movf xC+0,W ; load depth in m into WREG | |
| 974 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 975 bra check_gas_change2 ; No, check next gas | |
|
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|
976 movlw better_gas_window |
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|
977 subwf EEDATA,W ; Change depth-better_gas_window |
|
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|
978 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 979 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 980 | |
| 981 check_gas_change2: ; check gas2 | |
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982 btfss gaslist_active,1 ; check active flag |
| 8 | 983 bra check_gas_change3 ; skip inactive gases! |
| 984 movlw d'2' | |
| 985 cpfseq active_gas ; is this gas currently selected? | |
| 986 bra check_gas_change2x ; No... | |
| 987 bra check_gas_change3 ; Yes, skip depth check | |
| 988 check_gas_change2x: | |
| 989 read_int_eeprom d'29' ; read gas_change_depth | |
|
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990 movlw minimum_change_depth |
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|
991 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 992 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 993 movf xC+0,W ; load depth in m into WREG | |
| 994 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 995 bra check_gas_change3 ; No, check next gas | |
|
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996 movlw better_gas_window |
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997 subwf EEDATA,W ; Change depth-better_gas_window |
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|
998 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 999 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1000 | |
| 1001 check_gas_change3: ; check gas3 | |
|
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1002 btfss gaslist_active,2 ; check active flag |
| 8 | 1003 bra check_gas_change4 ; skip inactive gases! |
| 1004 movlw d'3' | |
| 1005 cpfseq active_gas ; is this gas currently selected? | |
| 1006 bra check_gas_change3x ; No... | |
| 1007 bra check_gas_change4 ; Yes, skip depth check | |
| 1008 check_gas_change3x: | |
| 1009 read_int_eeprom d'30' ; read gas_change_depth | |
|
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1010 movlw minimum_change_depth |
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1011 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1012 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1013 movf xC+0,W ; load depth in m into WREG | |
| 1014 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1015 bra check_gas_change4 ; No, check next gas | |
|
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|
1016 movlw better_gas_window |
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1017 subwf EEDATA,W ; Change depth-better_gas_window |
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1018 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1019 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1020 | |
| 1021 check_gas_change4: ; check gas4 | |
|
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1022 btfss gaslist_active,3 ; check active flag |
| 8 | 1023 bra check_gas_change5 ; skip inactive gases! |
| 1024 movlw d'4' | |
| 1025 cpfseq active_gas ; is this gas currently selected? | |
| 1026 bra check_gas_change4x ; No... | |
| 1027 bra check_gas_change5 ; Yes, skip depth check | |
| 1028 check_gas_change4x: | |
| 1029 read_int_eeprom d'31' ; read gas_change_depth | |
|
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1030 movlw minimum_change_depth |
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1031 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1032 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1033 movf xC+0,W ; load depth in m into WREG | |
| 1034 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1035 bra check_gas_change5 ; No, check next gas | |
|
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1036 movlw better_gas_window |
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1037 subwf EEDATA,W ; Change depth-better_gas_window |
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|
1038 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1039 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1040 | |
| 1041 check_gas_change5: ; check gas5 | |
|
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|
1042 btfss gaslist_active,4 ; check active flag |
| 8 | 1043 bra check_gas_change6 ; skip inactive gases! |
| 1044 movlw d'5' | |
| 1045 cpfseq active_gas ; is this gas currently selected? | |
| 1046 bra check_gas_change5x ; No... | |
| 1047 bra check_gas_change6 ; Yes, skip depth check | |
| 1048 check_gas_change5x: | |
| 1049 read_int_eeprom d'32' ; read gas_change_depth | |
|
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changeset
|
1050 movlw minimum_change_depth |
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1051 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1052 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1053 movf xC+0,W ; load depth in m into WREG | |
| 1054 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1055 bra check_gas_change6 ; No, check next gas | |
|
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|
1056 movlw better_gas_window |
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changeset
|
1057 subwf EEDATA,W ; Change depth-better_gas_window |
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changeset
|
1058 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1059 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1060 | |
| 1061 check_gas_change6: ;Done | |
| 210 | 1062 call PLED_active_gas_divemode; Display gas, if required (and with "*" if irequired...) |
| 8 | 1063 return |
| 1064 | |
|
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|
1065 ;============================================================================= |
|
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1066 |
| 0 | 1067 calculate_noflytime: |
| 1068 ; calculate nofly time | |
| 1069 movff int_O_desaturation_time+0,xA+0 | |
| 1070 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1071 |
| 1072 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1073 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1074 | |
| 0 | 1075 tstfsz xA+0 ; Desat=0? |
| 1076 bra calculate_noflytime2 | |
| 1077 tstfsz xA+1 ; Desat=0? | |
| 1078 bra calculate_noflytime2 | |
|
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1079 |
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1080 calculate_noflytime_3: |
| 0 | 1081 ; Desaturation time = zero |
|
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|
1082 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1083 clrf nofly_time+1 ; Clear nofly time |
| 1084 bcf nofly_active ; Clear flag | |
| 1085 return | |
| 218 | 1086 |
| 0 | 1087 calculate_noflytime2: |
| 1088 movff xA+0,int_I_temp+0 | |
| 1089 movff xA+1,int_I_temp+1 | |
| 1090 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1091 movff WREG,char_I_temp |
| 0 | 1092 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1093 call deco_calc_percentage |
| 0 | 1094 movlb b'00000001' ; select ram bank 1 |
| 1095 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1096 movff int_I_temp+0,xA+0 | |
| 1097 movff int_I_temp+1,xA+1 | |
| 1098 tstfsz xA+0 ; Desat=0? | |
| 1099 bra calculate_noflytime_2_final | |
| 1100 tstfsz xA+1 ; Desat=0? | |
| 1101 bra calculate_noflytime_2_final | |
|
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1102 bra calculate_noflytime_3 |
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1103 |
| 0 | 1104 calculate_noflytime_2_final: |
| 1105 movff xA+0,nofly_time+0 | |
| 1106 movff xA+1,nofly_time+1 | |
| 1107 bsf nofly_active ; Set flag | |
| 1108 return | |
| 1109 | |
| 1110 end_dive: | |
| 1111 btfss realdive ; dive longer then one minute | |
| 1112 goto end_dive_common ; No, discard everything | |
| 1113 | |
| 233 | 1114 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1115 ifndef __DEBUG | |
| 1116 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1117 goto end_dive_common ; Yes, discard everything | |
| 1118 endif | |
| 33 | 1119 |
|
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|
1120 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1121 |
| 1122 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
| 1123 rcall apnoe_calc_maxdepth | |
| 1124 | |
| 1125 ; calculate desaturation time | |
| 251 | 1126 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1127 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1128 |
| 251 | 1129 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1130 movff WREG,char_I_desaturation_multiplier |
| 0 | 1131 |
| 1132 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1133 call deco_calc_desaturation_time ; calculate desaturation time |
|
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1134 movlb b'00000001' ; select ram bank 1 |
|
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1135 call calc_deko_surfmode2 ; work-around for nofly bug |
|
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1136 rcall calculate_noflytime ; Calc NoFly time |
|
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|
1137 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
|
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1138 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
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1139 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1140 ; store header and ... |
| 1141 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1142 call write_external_eeprom | |
| 1143 movlw 0xFD | |
| 1144 call write_external_eeprom | |
| 1145 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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|
1146 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1147 |
| 1148 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1149 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1150 | |
| 1151 movlw 0xFA ; Header start | |
| 1152 call write_external_eeprom | |
| 1153 movlw 0xFA | |
| 1154 call write_external_eeprom | |
|
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|
1155 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1156 call write_external_eeprom |
|
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|
1157 movf month,W ; Date |
| 0 | 1158 call write_external_eeprom |
| 1159 movf day,W | |
| 1160 call write_external_eeprom | |
| 1161 movf year,W | |
| 1162 call write_external_eeprom | |
| 1163 movf hours,W ; End of dive time | |
| 1164 call write_external_eeprom | |
| 1165 movf mins,W | |
| 1166 call write_external_eeprom | |
| 1167 | |
| 1168 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1169 bra end_dive1 ; Store normal depth | |
| 1170 | |
| 1171 movff apnoe_max_pressure+0,lo | |
| 1172 movff apnoe_max_pressure+1,hi | |
|
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|
1173 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1174 movff lo,apnoe_max_pressure+0 |
| 1175 movff hi,apnoe_max_pressure+1 | |
| 1176 | |
| 1177 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1178 call write_external_eeprom | |
| 1179 movf apnoe_max_pressure+1,W | |
| 1180 call write_external_eeprom | |
| 1181 bra end_dive2 ; skip | |
| 1182 | |
| 1183 end_dive1: | |
| 1184 movff max_pressure+0,lo | |
| 1185 movff max_pressure+1,hi | |
|
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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changeset
|
1186 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1187 movff lo,max_pressure+0 |
| 1188 movff hi,max_pressure+1 | |
| 1189 | |
| 1190 movf max_pressure+0,W ; Max. depth | |
| 1191 call write_external_eeprom | |
| 1192 movf max_pressure+1,W | |
| 1193 call write_external_eeprom | |
| 1194 | |
| 1195 end_dive2: | |
| 1196 movf divemins+0,W ; divetime minutes | |
| 1197 call write_external_eeprom | |
| 1198 movf divemins+1,W | |
| 1199 call write_external_eeprom | |
| 1200 movf divesecs,W ; divetime seconds | |
| 1201 call write_external_eeprom | |
| 1202 movf mintemp+0,W ; minimum temperature | |
| 1203 call write_external_eeprom | |
| 1204 movf mintemp+1,W | |
| 1205 call write_external_eeprom | |
| 1206 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1207 call write_external_eeprom | |
| 1208 movf last_surfpressure_30min+1,W | |
| 1209 call write_external_eeprom | |
| 1210 movff int_O_desaturation_time+0,lo ; | |
| 1211 movff int_O_desaturation_time+1,hi | |
| 1212 movf lo,W ; desaturation time in minutes | |
| 1213 call write_external_eeprom | |
| 1214 movf hi,W ; | |
| 1215 call write_external_eeprom | |
| 1216 | |
| 1217 ; Gases.... | |
| 1218 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1219 movf EEDATA,W | |
| 1220 call write_external_eeprom | |
| 1221 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1222 movf EEDATA,W | |
| 1223 call write_external_eeprom | |
| 1224 | |
| 1225 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1226 movf EEDATA,W | |
| 1227 call write_external_eeprom | |
| 1228 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1229 movf EEDATA,W | |
| 1230 call write_external_eeprom | |
| 1231 | |
| 1232 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1233 movf EEDATA,W | |
| 1234 call write_external_eeprom | |
| 1235 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1236 movf EEDATA,W | |
| 1237 call write_external_eeprom | |
| 1238 | |
| 1239 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1240 movf EEDATA,W | |
| 1241 call write_external_eeprom | |
| 1242 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1243 movf EEDATA,W | |
| 1244 call write_external_eeprom | |
| 1245 | |
| 1246 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1247 movf EEDATA,W | |
| 1248 call write_external_eeprom | |
| 1249 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1250 movf EEDATA,W | |
| 1251 call write_external_eeprom | |
| 1252 | |
| 1253 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1254 movf EEDATA,W | |
| 1255 call write_external_eeprom | |
| 1256 read_int_eeprom d'25' ; % He Gas6 | |
| 1257 movf EEDATA,W | |
| 1258 call write_external_eeprom | |
| 1259 read_int_eeprom d'33' ; start gas | |
| 1260 movf EEDATA,W | |
| 1261 call write_external_eeprom | |
| 1262 | |
| 1263 movlw softwareversion_x ; Firmware version | |
| 1264 call write_external_eeprom | |
| 1265 movlw softwareversion_y | |
| 1266 call write_external_eeprom | |
| 1267 movf batt_voltage+0,W ; Battery voltage | |
| 1268 call write_external_eeprom | |
| 1269 movf batt_voltage+1,W | |
| 1270 call write_external_eeprom | |
| 1271 | |
| 1272 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1273 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1274 movlw d'1' ; Apnoe sampling rate | |
| 1275 call write_external_eeprom | |
| 1276 | |
| 1277 movlw d'2' ; information size temperature | |
| 1278 movwf temp1 ; copy to bits 0-3 | |
| 1279 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1280 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1281 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1282 call write_external_eeprom | |
| 1283 | |
| 1284 movlw d'2' ; information size deco | |
| 1285 movwf temp1 ; copy to bits 0-3 | |
| 1286 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1287 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1288 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1289 movlw d'0' ; Yes, set to zero | |
| 0 | 1290 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1291 call write_external_eeprom | |
| 1292 | |
|
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
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parents:
375
diff
changeset
|
1293 movlw d'1' ; information size GF |
| 0 | 1294 movwf temp1 ; copy to bits 0-3 |
| 1295 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
376
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first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1296 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1297 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1298 call write_external_eeprom | |
| 1299 | |
| 1300 movlw d'3' ; information size pp02 | |
| 1301 movwf temp1 ; copy to bits 0-3 | |
| 1302 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1303 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1304 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1305 call write_external_eeprom | |
| 1306 | |
| 1307 movlw d'9' ; information size Decodebug | |
| 1308 movwf temp1 ; copy to bits 0-3 | |
| 1309 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1310 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1311 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1312 call write_external_eeprom | |
| 1313 | |
| 367 | 1314 movlw d'1' ; information size cns |
| 0 | 1315 movwf temp1 ; copy to bits 0-3 |
| 1316 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1317 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1318 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1319 call write_external_eeprom | |
| 1320 | |
| 1321 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1322 movf EEDATA,W | |
| 1323 call write_external_eeprom ; Store Salinity to Dive | |
|
253
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show CNS in logbook for all dives made with V1.84beta and later
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|
1324 |
|
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show CNS in logbook for all dives made with V1.84beta and later
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|
1325 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
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|
1326 call write_external_eeprom ; Stores CNS% |
| 0 | 1327 |
|
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|
1328 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
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|
1329 call write_external_eeprom |
|
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|
1330 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
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|
1331 call write_external_eeprom |
|
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|
1332 |
|
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|
1333 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1334 call write_external_eeprom |
|
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|
1335 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
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|
1336 call write_external_eeprom |
|
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|
1337 |
| 375 | 1338 movlw d'32' ; GF_lo |
| 374 | 1339 movff char_I_deco_model,lo |
| 1340 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1341 movlw d'11' ; Saturation Multiplier |
| 1342 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1343 call write_external_eeprom ; write WREG into external memory |
| 375 | 1344 |
| 1345 movlw d'33' ; GF_hi | |
| 374 | 1346 movff char_I_deco_model,lo |
| 1347 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1348 movlw d'12' ; Desaturation Multiplier |
| 1349 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1350 call write_external_eeprom ; write WREG into external memory |
| 375 | 1351 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
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diff
changeset
|
1352 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
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diff
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|
1353 movf EEDATA,W |
| 374 | 1354 call write_external_eeprom ; write WREG into external memory |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
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|
1355 |
|
351
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|
1356 clrf WREG |
|
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|
1357 call write_external_eeprom ; Spare3 |
|
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|
1358 clrf WREG |
|
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|
1359 call write_external_eeprom ; Spare2 |
|
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|
1360 clrf WREG |
|
5c186a72cb5d
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|
1361 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
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|
1362 |
| 0 | 1363 movlw 0xFB ; Header stop |
| 1364 call write_external_eeprom | |
| 1365 movlw 0xFB | |
| 1366 call write_external_eeprom | |
| 1367 | |
| 1368 ; Increase total dive counter | |
| 1369 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1370 movff EEDATA,temp1 ; Low byte | |
| 1371 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1372 movff EEDATA,temp2 ; high byte | |
| 1373 bcf STATUS,C | |
| 1374 movlw d'1' | |
| 1375 addwf temp1 | |
| 1376 movlw d'0' | |
| 1377 addwfc temp2 | |
| 1378 movff temp1,EEDATA | |
| 1379 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1380 movff temp2,EEDATA | |
| 1381 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1382 | |
| 1383 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1384 tstfsz lo ; lo=0? | |
| 1385 bra change_logbook_offset1 ; No, adjust offset | |
| 1386 tstfsz hi ; hi=0? | |
| 1387 bra change_logbook_offset1 ; No, adjust offset | |
| 1388 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1389 change_logbook_offset1: | |
| 1390 movlw d'1' | |
| 1391 addwf lo | |
| 1392 movlw d'0' | |
| 1393 addwfc hi | |
| 1394 movlw d'112' ; CF28 *4 Bytes... | |
| 1395 addlw 0x82 | |
| 1396 movwf EEADR | |
| 1397 movff lo,EEDATA | |
| 1398 call write_eeprom ; Lowbyte | |
| 1399 movlw d'112' ; CF28 *4 Bytes... | |
| 1400 addlw 0x83 | |
| 1401 movwf EEADR | |
| 1402 movff hi,EEDATA | |
| 1403 call write_eeprom ; Highbyte | |
| 1404 | |
| 1405 change_logbook_offset2: | |
| 25 | 1406 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
1407 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1408 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1409 |
| 1410 end_dive_common: | |
| 0 | 1411 bcf simulatormode_active ; if we were in simulator mode |
| 1412 | |
| 407 | 1413 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1414 ifndef __DEBUG | |
| 1415 btfsc restore_deco_data ; Restore decodata? | |
| 1416 call simulator_restore_tissue_data ; Yes! | |
| 1417 endif | |
| 0 | 1418 |
| 1419 goto surfloop ; and return to surfaceloop | |
| 1420 | |
| 1421 timeout_divemode: | |
| 1422 btfss realdive ; Dive longer then one minute | |
| 1423 return | |
| 1424 | |
| 1425 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1426 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1427 | |
| 233 | 1428 ifndef __DEBUG |
| 1429 btfsc simulatormode_active ; In Simulator mode? | |
| 1430 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1431 endif | |
| 0 | 1432 |
| 1433 bcf divemode | |
| 1434 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
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diff
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|
1435 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
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351
diff
changeset
|
1436 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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|
1437 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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changeset
|
1438 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1439 movff hi,sub_a+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1440 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1441 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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|
1442 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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changeset
|
1443 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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changeset
|
1444 bsf divemode ; No, set flag |
| 0 | 1445 return |
| 1446 | |
| 1447 timeout_divemode2: | |
| 1448 incf timeout_counter,F ; seconds... | |
| 1449 movlw d'60' | |
| 1450 cpfseq timeout_counter ; timeout_counter=60? | |
| 1451 return ; No. | |
| 1452 | |
| 1453 clrf timeout_counter | |
| 1454 bcf divemode | |
| 1455 incf apnoe_timeout_counter,F | |
| 1456 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1457 cpfseq apnoe_timeout_counter | |
| 1458 bsf divemode | |
| 1459 return | |
| 1460 | |
| 1461 timeout_divemode3: | |
| 1462 bcf divemode | |
| 1463 incf timeout_counter,F | |
| 1464 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1465 cpfsgt timeout_counter | |
| 1466 bsf divemode | |
| 1467 return | |
| 1468 | |
| 1469 update_divemode1: ; update any second | |
| 1470 call set_dive_modes ; tests if depth>threshold | |
| 1471 | |
| 1472 btfsc divemode | |
| 1473 call set_max_depth ; update max. depth if required | |
| 1474 | |
| 1475 btfsc divemode | |
| 1476 call set_min_temp ; store min. temp if required | |
| 1477 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1478 bcf temp_changed ; Display temperature? |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1479 SAFE_2BYTE_COPY temperature,lo |
|
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1480 movf lo,W |
| 0 | 1481 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1482 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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diff
changeset
|
1483 movf hi,W |
| 0 | 1484 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1485 bsf temp_changed ; Yes |
| 0 | 1486 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1487 call PLED_temp_divemode ; Displays temperature |
| 0 | 1488 |
| 1489 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1490 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1491 movf lo,W |
| 0 | 1492 cpfseq last_pressure+0 |
| 1493 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1494 movf hi,W |
| 0 | 1495 cpfseq last_pressure+1 |
| 1496 bsf pres_changed ; Yes | |
| 1497 | |
| 1498 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1499 bsf pres_changed | |
| 1500 | |
| 1501 btfsc pres_changed | |
| 1502 call PLED_depth ; Displays new depth | |
| 1503 return | |
| 1504 | |
| 1505 update_divemode60: ; update any minute | |
| 1506 call get_battery_voltage ; gets battery voltage | |
| 1507 call set_powersafe ; red LED blinking if battery is low | |
| 1508 call PLED_max_pressure ; No, use normal max. depth | |
| 1509 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1510 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1511 bcf oneminupdate |
| 1512 return | |
| 1513 | |
| 1514 set_max_depth: | |
| 1515 movff max_pressure+0,sub_a+0 | |
| 1516 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1517 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
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diff
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|
1518 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1519 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1520 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1521 btfss neg_flag | |
| 1522 return | |
| 1523 ;max_pressure<rel_pressure | |
|
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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diff
changeset
|
1524 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
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JeanDo
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diff
changeset
|
1525 movff sub_b+1,max_pressure+1 |
| 0 | 1526 call PLED_max_pressure ; No, use normal max. depth |
| 1527 return | |
| 1528 | |
| 1529 set_min_temp: | |
| 1530 movff mintemp+0,sub_a+0 | |
| 1531 movff mintemp+1,sub_a+1 | |
|
341
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JeanDo
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diff
changeset
|
1532 SAFE_2BYTE_COPY temperature,sub_b |
|
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JeanDo
parents:
323
diff
changeset
|
1533 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1534 ; mintemp<T -> neg_flag=1 |
| 1535 ; T<=mintemp -> neg_flag=0 | |
| 1536 btfsc neg_flag | |
| 1537 return | |
| 1538 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1539 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
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changeset
|
1540 movff sub_b+1,mintemp+1 |
| 0 | 1541 return |
| 1542 | |
| 1543 set_dive_modes: | |
| 239 | 1544 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
1545 bra set_dive_modes3 ; Yes! |
| 239 | 1546 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1547 set_dive_modes0: |
| 0 | 1548 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1549 movwf sub_a+0 ; dive_treshold is in cm | |
| 1550 clrf sub_a+1 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1551 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1552 set_dive_modes1: |
|
341
2144f19fa1eb
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diff
changeset
|
1553 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1554 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
|
1555 |
| 0 | 1556 btfss neg_flag |
| 239 | 1557 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1558 |
| 239 | 1559 btfsc realdive ; Dive longer than one minute? |
| 1560 clrf timeout_counter ; Yes, reset timout counter | |
| 0 | 1561 |
|
408
3e0192f6c241
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heinrichsweikamp
parents:
407
diff
changeset
|
1562 set_dive_modes_common: |
| 239 | 1563 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1564 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1565 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1566 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1567 return |
| 1568 | |
| 1569 set_dive_modes2: | |
| 407 | 1570 bcf divemode2 ; Stop time |
| 1571 btfss realdive ; dive longer then one minute? | |
| 1572 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
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407
diff
changeset
|
1573 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1574 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1575 return ; No, return |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1576 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1577 ; Yes, show divemode timeout |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1578 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1579 call PLED_divemode_timeout ; No, show the divemode timeout here... |
| 0 | 1580 return |
| 1581 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1582 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1583 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1584 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
|
1585 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1586 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1587 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1588 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1589 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1590 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1591 |
| 0 | 1592 set_powersafe: |
| 1593 btfsc low_battery_state ; battery warning alread active? | |
| 1594 bra set_powersafe2 ; Yes, but is it still required? | |
| 1595 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1596 movlw d'12' ; 3,328V | |
| 1597 cpfsgt batt_voltage+1 | |
| 1598 bra set_powersafe1 | |
| 1599 return | |
| 1600 | |
| 1601 set_powersafe1: | |
| 1602 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1603 movwf AlarmType ; Copy to Alarm Register | |
| 1604 bsf event_occured ; Set Event Flag | |
| 1605 bsf low_battery_state ; set flag for battery warning | |
| 1606 return ; return | |
| 1607 | |
| 1608 set_powersafe2: | |
| 1609 movlw d'13' ; 3,584V | |
| 1610 cpfsgt batt_voltage+1 | |
| 1611 bra set_powersafe1 ; Still to low | |
| 1612 bcf low_battery_state ; clear flag for battery warning mode | |
| 1613 return | |
| 1614 | |
| 1615 calc_average_depth: | |
| 111 | 1616 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1617 rcall reset_average1 ; Reset the resettable average depth | |
| 1618 | |
| 0 | 1619 ; 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
|
1620 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 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 |
| 1630 movf b0_lo,w | |
| 1631 addwf average_depth_hold+0,F | |
| 1632 movf b0_hi,w | |
| 1633 addwfc average_depth_hold+1,F | |
| 1634 movlw d'0' | |
| 1635 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1636 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1637 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1638 ; Do the same for the _total registers (Non-Resettable) |
|
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)
Heinrichsweikamp
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 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1647 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1648 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1649 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1650 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1651 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1652 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
|
1653 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
|
1654 |
| 0 | 1655 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1656 movff average_divesecs+0,xB+0 | |
| 1657 movff average_divesecs+1,xB+1 ; Copy | |
| 1658 movff average_depth_hold+0,xC+0 | |
| 1659 movff average_depth_hold+1,xC+1 | |
| 1660 movff average_depth_hold+2,xC+2 | |
| 1661 movff average_depth_hold+3,xC+3 | |
| 1662 | |
| 1663 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1664 movff xC+0,avr_rel_pressure+0 | |
| 1665 movff xC+1,avr_rel_pressure+1 | |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1666 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1667 ; 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
|
1668 movff divemins+0,xA+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1669 movff divemins+1,xA+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1670 movlw d'60' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1671 movwf xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1672 clrf xB+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1673 call mult16x16 ; xC:4=xA:2*xB:2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1674 movf divesecs,W |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1675 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1676 movlw d'0' |
| 228 | 1677 addwfc xC+1,F ; xC:2 holds total dive seconds |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1678 movlw d'3' ; 2+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1679 btfss divesecs,0 ; divesecs even? |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1680 movlw d'2' ; Yes, do not add +1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1681 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1682 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1683 addwfc xC+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1684 ; 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
|
1685 movff xC+0,xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1686 movff xC+1,xB+1 ; Copy |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1687 movff average_depth_hold_total+0,xC+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1688 movff average_depth_hold_total+1,xC+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1689 movff average_depth_hold_total+2,xC+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1690 movff average_depth_hold_total+3,xC+3 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1691 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1692 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
|
1693 movff xC+0,avr_rel_pressure_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1694 movff xC+1,avr_rel_pressure_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1695 |
| 0 | 1696 return |
| 1697 | |
| 111 | 1698 reset_average1: |
| 1699 clrf average_depth_hold+0 | |
| 1700 clrf average_depth_hold+1 | |
| 1701 clrf average_depth_hold+2 | |
| 1702 clrf average_depth_hold+3 ; Clear average depth register | |
| 1703 movlw d'2' | |
| 1704 movwf average_divesecs+0 | |
| 1705 clrf average_divesecs+1 | |
| 1706 bcf reset_average_depth ; Clear flag | |
| 1707 return | |
| 0 | 1708 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1709 ;============================================================================= |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1710 ; Setup everything to enter divemode. |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1711 ; |
| 0 | 1712 diveloop_boot: |
| 49 | 1713 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1714 clrf max_pressure+0 ; clear some variables |
| 1715 clrf max_pressure+1 | |
| 1716 clrf avr_rel_pressure+0 | |
| 1717 clrf avr_rel_pressure+1 | |
| 1718 | |
| 1719 movlw d'1' | |
| 1720 movwf apnoe_max_pressure+0 | |
| 1721 clrf apnoe_max_pressure+1 | |
| 1722 clrf apnoe_surface_mins | |
| 1723 clrf apnoe_surface_secs | |
| 1724 clrf apnoe_mins | |
| 1725 clrf apnoe_secs | |
| 1726 clrf divemins+0 | |
| 1727 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1728 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1729 clrf total_divetime_seconds+1 |
| 407 | 1730 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1731 | |
| 1732 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1733 call PLED_brightness_low | |
| 1734 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1735 movlw d'0' | |
| 1736 cpfsgt EEDATA | |
| 1737 call PLED_brightness_full | |
| 1738 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1739 bcf timeout_display |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1740 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1741 bcf menu3_active |
| 0 | 1742 clrf divesecs |
| 1743 clrf samplesecs | |
| 1744 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
|
1745 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
|
1746 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1747 clrf AlarmType ; Clear all alarms |
| 1748 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
|
1749 bcf setpoint_changed ; clear flag |
| 111 | 1750 rcall reset_average1 ; Reset the resettable average depth |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1751 clrf average_depth_hold_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1752 clrf average_depth_hold_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1753 clrf average_depth_hold_total+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1754 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 0 | 1755 bcf depth_greater_100m ; clear flag |
| 1756 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) | |
| 3 | 1757 bcf dekostop_active |
| 1758 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
|
1759 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
|
1760 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
|
1761 |
| 0 | 1762 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1763 | |
| 319 | 1764 btfsc simulatormode_active |
| 237 | 1765 bra diveloop_boot_1 |
| 1766 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1767 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1768 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1769 bra diveloop_boot_2 | |
| 1770 | |
| 1771 diveloop_boot_1: | |
| 1772 ; Simulator mode: Surface pressure is 1bar. | |
| 1773 movlw LOW .1000 | |
| 1774 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1775 movlw HIGH .1000 | |
| 1776 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1777 | |
| 1778 diveloop_boot_2: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1779 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1780 |
| 1781 ; Init profile recording parameters | |
| 237 | 1782 GETCUSTOM8 d'20' ; sample rate |
| 1783 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1784 GETCUSTOM8 d'21' |
| 237 | 1785 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1786 GETCUSTOM8 d'22' |
| 457 | 1787 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1788 movlw d'0' ; Yes, set to zero | |
| 0 | 1789 movwf divisor_deco |
| 1790 GETCUSTOM8 d'23' | |
| 374 | 1791 movwf divisor_gf |
| 0 | 1792 GETCUSTOM8 d'24' |
| 1793 movwf divisor_ppo2 | |
| 1794 GETCUSTOM8 d'25' | |
| 1795 movwf divisor_deco_debug | |
| 1796 GETCUSTOM8 d'26' | |
| 367 | 1797 movwf divisor_cns |
| 0 | 1798 |
| 1799 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1800 bra divemode1 | |
| 1801 ; Overwrite some parameters in Apnoe mode.... | |
| 1802 movlw d'1' | |
| 1803 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1804 | |
| 1805 divemode1: | |
| 1806 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1807 btfsc FLAG_const_ppO2_mode | |
| 292 | 1808 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1809 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1810 |
| 21 | 1811 bcf LED_blue |
| 0 | 1812 bcf low_battery_state ; clear flag for battery warning mode |
| 1813 bcf header_stored | |
| 1814 bcf premenu | |
| 1815 bcf realdive | |
| 1816 bsf update_divetime ; set flag | |
| 1817 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1818 call disable_rs232 ; Disable RS232 |
| 0 | 1819 |
| 292 | 1820 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1821 set_first_gas: | |
| 0 | 1822 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1823 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
353
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Avoid spurious switch-depth stops with 3 or more gas.
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diff
changeset
|
1824 movff EEDATA,char_I_current_gas |
| 0 | 1825 |
| 1826 decf active_gas,W ; Gas 0-4 | |
| 1827 mullw d'4' | |
| 1828 movf PRODL,W | |
| 1829 addlw d'7' ; = address for He ratio | |
| 1830 movwf EEADR | |
| 1831 call read_eeprom ; Read He ratio | |
| 1832 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1833 |
| 1834 decf EEADR,F | |
| 0 | 1835 call read_eeprom ; Read O2 ratio |
| 1836 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1837 |
| 0 | 1838 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1839 bsf STATUS,C ; Borrow bit | |
| 1840 movlw d'100' ; 100% | |
| 1841 subfwb wait_temp,W ; minus He | |
| 1842 bsf STATUS,C ; Borrow bit | |
|
311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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301
diff
changeset
|
1843 subfwb EEDATA,W ; minus O2 |
|
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
JeanDo
parents:
301
diff
changeset
|
1844 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1845 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
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287
diff
changeset
|
1846 ; Configure gaslist_active flag register |
| 281 | 1847 read_int_eeprom d'27' |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1848 movff EEDATA, gaslist_active |
| 281 | 1849 return |