Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 497:06db5dd9149f
show numeric _and_ graphic velocity, move desat, nofly and interval into isr
| author | heinrichsweikamp |
|---|---|
| date | Wed, 09 Nov 2011 16:17:11 +0100 |
| parents | e9b1f162799d |
| children | 4c7f7807b250 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 4 | |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; Mainroutines for divemode | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 10/01/05 | |
| 22 ; last updated: 15/05/08 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 diveloop: | |
| 27 call diveloop_boot ; Boot tasks for all modes | |
| 28 | |
| 256 | 29 ; start timer3 for deco routine CPU usesage monitor |
| 30 movlw b'00000011' | |
| 31 movwf T3CON ; Timer3 with 32768Hz clock running | |
| 32 | |
| 0 | 33 ; Startup Tasks for all modes |
| 34 ostc_debug 'R' ; Sends debug-information to screen if debugmode active | |
| 35 call PLED_ClearScreen ; clean up OLED | |
| 36 call PLED_divemode_mask ; Display mask | |
| 37 call PLED_active_gas_divemode ; Display gas, if required | |
| 38 call PLED_temp_divemode ; Displays temperature | |
| 39 | |
| 40 btfsc FLAG_apnoe_mode | |
| 41 bsf realdive ; Set Realdive flag in Apnoe mode | |
| 42 | |
| 43 btfsc gauge_mode | |
| 44 bra diveloop_loop ; Skip in gauge mode | |
| 45 btfsc FLAG_apnoe_mode | |
| 46 bra diveloop_loop ; Skip in apnoe mode | |
| 47 | |
| 48 ; Startup Tasks for deco modes | |
| 49 call PLED_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode | |
| 50 | |
| 413 | 51 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
| 52 bra diveloop_loop ; OC modes, skip | |
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53 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
| 407 | 54 bsf event_occured ; set global event flag |
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55 |
| 0 | 56 diveloop_loop: ; The diveloop starts here |
| 57 btfss onesecupdate ; tasks any new second | |
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58 bra diveloop_loop3 |
| 0 | 59 |
| 60 btfsc gauge_mode ; Only in gauge mode | |
| 61 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
| 62 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
| 63 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
| 64 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode | |
| 65 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
| 66 | |
| 67 ; Tasks only for OC modes | |
| 68 call check_ppO2 ; check ppO2 and displays warning if required | |
| 69 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
| 70 bra diveloop_loop1x ; Common Tasks | |
| 71 | |
| 72 ; Tasks only for Gauge mode | |
| 73 diveloop_loop1a: | |
| 106 | 74 btfss premenu ; Is the divemode menu active? |
| 0 | 75 call PLED_divemins ; display (new) divetime! |
| 76 call timeout_divemode ; dive finished? This routine sets the required flags | |
| 77 | |
| 78 btfsc twosecupdate ; two seconds after the last call | |
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79 bra diveloop_loop1a2 ; Common Tasks |
| 0 | 80 |
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81 bsf twosecupdate ; Routines used in the "other second" |
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82 call calc_average_depth ; calculate average depth |
| 494 | 83 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 84 |
| 85 bra diveloop_loop1x ; Common Tasks | |
| 86 | |
| 87 diveloop_loop1a2: | |
| 88 bcf twosecupdate | |
| 89 bra diveloop_loop1x ; Common Tasks | |
| 90 | |
| 91 ; Tasks only for Apnoe mode | |
| 92 diveloop_loop1b: | |
| 93 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
| 94 bra diveloop_loop1x ; Common Tasks | |
| 95 | |
| 96 ; Tasks only for ppO2 mode | |
| 97 diveloop_loop1c: | |
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98 call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
| 0 | 99 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
| 3 | 100 btfsc is_bailout ; Are we in Bailout mode? |
| 101 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
| 102 | |
| 0 | 103 bra diveloop_loop1x ; Common Tasks |
| 104 | |
| 105 ; Common Tasks for all modes | |
| 106 diveloop_loop1x: | |
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107 call customview_second ; Do every-second tasks for the custom view area |
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108 |
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109 GETCUSTOM8 d'38' ; Show seconds (=1?) |
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110 movwf lo |
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111 movlw d'1' |
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112 cpfseq lo ; =1? |
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113 bra diveloop_loop1y ; No, minutes only |
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114 bsf update_divetime ; Set Update flag |
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115 diveloop_loop1y: |
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116 btfss update_divetime ; display new divetime? |
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117 bra diveloop_loop1z ; No |
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118 btfsc premenu ; Is the divemode menu active? |
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119 bra diveloop_loop1z ; Yes |
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120 call PLED_divemins ; Display (new) divetime! |
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121 |
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122 diveloop_loop1z |
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123 bcf update_divetime ; clear flag |
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124 |
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125 ; btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
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126 ; call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
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127 btfsc ppO2_show_value ; show ppO2? |
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128 call check_ppO2 ; check ppO2 and displays warning if required |
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129 |
| 0 | 130 call timeout_divemode ; dive finished? This routine sets the required flags |
| 131 btfsc low_battery_state ; If battery is low, then... | |
| 141 | 132 call update_batt_voltage_divemode ; Display Battery Warning Text |
| 0 | 133 btfsc premenu ; is Menu? displayed? |
| 134 call timeout_premenu_divemode ; No, so check for timeout premenu | |
| 135 btfsc menubit ; is the Dive mode menu displayed? | |
| 136 call timeout_divemenu ; Yes, so check for timeout divemenu | |
| 137 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
| 138 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
| 16 | 139 call fatal_error_sleep ; Yes (In Sleepmode_vxx.asm!) |
| 0 | 140 |
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141 |
| 0 | 142 bcf onesecupdate ; one seconds update done |
| 143 | |
| 144 diveloop_loop3: | |
| 145 btfss menubit ; Divemode menu active? | |
| 146 call test_switches_divemode ; No, Check switches normal | |
| 147 | |
| 148 btfsc menubit ; Divemode menu active? | |
| 149 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
| 150 | |
| 151 btfss divemode ; Dive finished? | |
| 152 bra end_dive ; Dive finished! | |
| 153 | |
| 154 btfsc pressure_refresh ; new pressure available? | |
| 155 call update_divemode1 ; Yes, display new depth | |
| 156 bcf pressure_refresh ; until new pressure is available | |
| 157 | |
| 158 btfsc oneminupdate ; one minute tasks | |
| 159 call update_divemode60 ; Update clock, etc. | |
| 160 | |
| 161 btfsc store_sample ; store new sample? | |
| 162 call store_dive_data ; Store profile data | |
| 163 | |
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164 btfsc toggle_customview ; Next view? |
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165 call customview_toggle ; Yes, show next customview (and delete this flag) |
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166 |
| 335 | 167 btfsc simulatormode_active ; Is Simualtor mode active ? |
| 168 bra diveloop_loop4 ; YES: don't sleep | |
| 2 | 169 |
| 335 | 170 btfsc menubit ; Sleep only with inactive menu... |
| 171 bra diveloop_loop5 | |
| 2 | 172 |
| 0 | 173 sleep |
| 174 nop | |
| 335 | 175 bra diveloop_loop ; Loop the divemode |
| 176 | |
| 177 diveloop_loop4: ; And test screen dumps too! | |
| 178 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
| 179 call dump_screen ; Yes! | |
| 180 | |
| 181 diveloop_loop5: | |
| 0 | 182 bra diveloop_loop ; Loop the divemode |
| 183 | |
| 184 timeout_premenu_divemode: | |
| 128 | 185 incf timeout_counter3,F ; Yes... |
| 0 | 186 |
| 128 | 187 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
| 188 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
| 189 return ; No! | |
| 0 | 190 |
| 128 | 191 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
| 192 call PLED_menu_clear ; Remove "Menu?" | |
| 0 | 193 return |
| 194 | |
| 128 | 195 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
| 0 | 196 call PLED_display_apnoe_descent ; Show descent timer |
| 197 | |
| 198 btfsc divemode2 ; Time running? | |
| 199 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
| 200 | |
| 201 call PLED_display_apnoe_surface | |
| 202 incf apnoe_surface_secs,F | |
| 203 movlw d'60' | |
| 204 cpfseq apnoe_surface_secs | |
| 205 bra divemode_apnoe_tasks1 | |
| 206 clrf apnoe_surface_secs | |
| 207 incf apnoe_surface_mins,F | |
| 208 | |
| 209 divemode_apnoe_tasks1: | |
| 210 bcf FLAG_active_descent ; Clear flag | |
| 211 btfsc divemode2 ; Time running? | |
| 212 return ; Yes, return | |
| 213 | |
| 214 bsf FLAG_active_descent ; Set Flag | |
| 215 return | |
| 216 | |
| 217 divemode_apnoe_tasks2: | |
| 218 btfss FLAG_active_descent ; Are descending? | |
| 219 return ; No, We are at the surface | |
| 220 rcall apnoe_calc_maxdepth ; Yes! | |
| 221 | |
| 222 divemode_apnoe_tasks3: | |
| 223 call PLED_apnoe_clear_surface ; Clear Surface timer | |
| 224 | |
| 225 clrf apnoe_timeout_counter ; Delete timeout | |
| 226 clrf apnoe_surface_secs | |
| 227 clrf apnoe_surface_mins | |
| 228 clrf apnoe_secs | |
| 229 clrf apnoe_mins ; Reset Descent time | |
| 230 clrf max_pressure+0 | |
| 231 clrf max_pressure+1 ; Reset Max. Depth | |
| 232 bcf FLAG_active_descent ; Clear flag | |
| 233 return | |
| 234 | |
| 235 apnoe_calc_maxdepth: | |
| 236 movff apnoe_max_pressure+0,sub_a+0 | |
| 237 movff apnoe_max_pressure+1,sub_a+1 | |
| 238 movff max_pressure+0,sub_b+0 | |
| 239 movff max_pressure+1,sub_b+1 | |
| 240 call sub16 ; sub_c = sub_a - sub_b | |
| 241 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
| 242 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
| 243 btfss neg_flag | |
| 244 return | |
| 245 ;apnoe_max_pressure<max_pressure | |
| 246 movff max_pressure+0,apnoe_max_pressure+0 | |
| 247 movff max_pressure+1,apnoe_max_pressure+1 | |
| 248 return | |
| 249 | |
| 250 set_leds_divemode: | |
| 251 movff char_O_gradient_factor,lo ; gradient factor absolute | |
| 252 | |
| 253 GETCUSTOM8 d'14' ; threshold for LED warning | |
| 254 cpfslt lo ; | |
| 255 call warn_gf1 ; show warning, set flags | |
| 256 | |
| 257 movff char_I_deco_model,lo | |
| 258 decfsz lo,W ; jump over return if char_I_deco_model == 1 | |
| 259 return | |
| 260 | |
| 261 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) | |
| 262 | |
| 263 GETCUSTOM8 d'14' ; threshold for LED warning | |
| 264 cpfslt lo ; | |
| 265 call warn_gf1 ; show warning, set flags | |
| 266 | |
| 267 return | |
| 268 | |
| 269 warn_gf1: | |
| 270 movlw d'2' ; Type of Alarm | |
| 271 movwf AlarmType ; Copy to Alarm Register | |
| 272 bsf event_occured ; Set Event Flag | |
| 273 return | |
| 274 | |
| 275 calc_deko_divemode: | |
| 276 btfsc twosecupdate ; two seconds after the last call | |
| 277 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
| 278 | |
| 49 | 279 bsf twosecupdate ; No, but next second! |
| 0 | 280 ; Routines used in the "other second" |
| 281 call calc_average_depth ; calculate average depth | |
| 494 | 282 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
| 0 | 283 |
| 292 | 284 ; Calculate CNS |
| 285 rcall set_actual_ppo2 ; Set char_I_actual_ppO2 | |
| 286 clrf WREG | |
| 287 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
| 0 | 288 |
| 116 | 289 call deco_calc_CNS_fraction ; calculate CNS |
| 0 | 290 movlb b'00000001' ; rambank 1 selected |
| 291 | |
| 292 ; Check if CNS should be displayed | |
| 293 movff char_O_CNS_fraction,lo ; copy into bank1 | |
| 294 GETCUSTOM8 d'27' ; cns_display_high | |
| 295 subwf lo,W | |
| 296 btfsc STATUS,C | |
| 297 call PLED_display_cns ; Show CNS | |
| 8 | 298 call check_gas_change ; Checks if a better gas should be selected (by user) |
| 299 | |
| 0 | 300 ; Check for decompression gases if in decomode |
| 301 btfss dekostop_active | |
| 302 bra reset_decompression_gases ; While in NDL, do not set deompression gas | |
| 303 | |
| 286 | 304 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
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305 divemode_check_decogases: ; CALLed from Simulator, too |
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306 |
| 291 | 307 clrf EEADRH ; Make sure to select eeprom bank 0 |
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308 |
| 291 | 309 read_int_eeprom d'7' ; Read He ratio |
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310 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register |
| 291 | 311 read_int_eeprom d'6' ; Read O2 ratio |
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312 movff char_I_deco_He_ratio+0, wait_temp ; copy into bank1 register |
| 49 | 313 bsf STATUS,C ; |
| 314 movlw d'100' ; 100% | |
| 315 subfwb wait_temp,W ; minus He | |
| 316 subfwb EEDATA,F ; minus O2 | |
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317 movff EEDATA, char_I_deco_N2_ratio+0; = N2! |
| 0 | 318 |
| 291 | 319 read_int_eeprom d'11' ; Read He ratio |
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320 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register |
| 291 | 321 read_int_eeprom d'10' ; Read O2 ratio |
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322 movff char_I_deco_He_ratio+1, wait_temp ; copy into bank1 register |
| 49 | 323 bsf STATUS,C ; |
| 324 movlw d'100' ; 100% | |
| 325 subfwb wait_temp,W ; minus He | |
| 326 subfwb EEDATA,F ; minus O2 | |
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327 movff EEDATA, char_I_deco_N2_ratio+1; = N2! |
| 49 | 328 |
| 291 | 329 read_int_eeprom d'15' ; Read He ratio |
| 224 | 330 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
| 291 | 331 read_int_eeprom d'14' ; Read O2 ratio |
| 224 | 332 movff char_I_deco_He_ratio+2, wait_temp ; copy into bank1 register |
| 49 | 333 bsf STATUS,C ; |
| 334 movlw d'100' ; 100% | |
| 335 subfwb wait_temp,W ; minus He | |
| 336 subfwb EEDATA,F ; minus O2 | |
| 224 | 337 movff EEDATA, char_I_deco_N2_ratio+2; = N2! |
| 49 | 338 |
| 291 | 339 read_int_eeprom d'19' ; Read He ratio |
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340 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
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311
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341 read_int_eeprom d'18' ; Read O2 ratio |
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342 movff char_I_deco_He_ratio+3, wait_temp ; copy into bank1 register |
| 49 | 343 bsf STATUS,C ; |
| 344 movlw d'100' ; 100% | |
| 345 subfwb wait_temp,W ; minus He | |
| 346 subfwb EEDATA,F ; minus O2 | |
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347 movff EEDATA, char_I_deco_N2_ratio+3; = N2! |
| 0 | 348 |
| 291 | 349 read_int_eeprom d'23' ; Read He ratio |
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350 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
| 291 | 351 read_int_eeprom d'22' ; Read O2 ratio |
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352 movff char_I_deco_He_ratio+4, wait_temp ; copy into bank1 register |
| 39 | 353 bsf STATUS,C ; |
| 354 movlw d'100' ; 100% | |
| 355 subfwb wait_temp,W ; minus He | |
| 356 subfwb EEDATA,F ; minus O2 | |
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357 movff EEDATA, char_I_deco_N2_ratio+4; = N2! |
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358 |
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359 ; Copy depth of enabled gas into char_I_deco_gas_change |
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360 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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361 ; the de-activation menu. So don't reread it from eeprom here. |
| 39 | 362 |
| 281 | 363 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
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364 btfss gaslist_active,0 ; Apply depth? |
| 221 | 365 clrf EEDATA ; No, clear! |
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366 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
| 221 | 367 |
| 281 | 368 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
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369 btfss gaslist_active,1 ; Apply depth? |
| 221 | 370 clrf EEDATA ; No, clear! |
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371 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
| 45 | 372 |
| 281 | 373 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
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374 btfss gaslist_active,2 ; Apply depth? |
| 221 | 375 clrf EEDATA ; No, clear! |
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376 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
| 221 | 377 |
| 281 | 378 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
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379 btfss gaslist_active,3 ; Apply depth? |
| 221 | 380 clrf EEDATA ; No, clear! |
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381 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
| 221 | 382 |
| 281 | 383 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
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384 btfss gaslist_active,4 ; Apply depth? |
| 221 | 385 clrf EEDATA ; No, clear! |
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386 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
| 33 | 387 return |
| 0 | 388 |
| 292 | 389 ;----------------------------------------------------------------------------- |
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390 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
| 292 | 391 set_actual_ppo2: |
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392 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in milibar (1000 = 1.000 bar). |
| 292 | 393 movlw d'10' |
| 394 movwf xB+0 | |
| 395 clrf xB+1 | |
| 396 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
| 397 movff xC+0,xA+0 | |
| 398 movff xC+1,xA+1 | |
| 399 movff char_I_O2_ratio,xB+0 | |
| 400 clrf xB+1 | |
| 401 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
| 402 movff xC+0,xA+0 | |
| 403 movff xC+1,xA+1 | |
| 404 movlw d'100' | |
| 405 movwf xB+0 | |
| 406 clrf xB+1 | |
| 407 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
| 408 | |
| 409 ; Copy ppO2 for CNS calculation | |
| 410 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
| 411 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
| 412 | |
| 413 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 414 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
| 415 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
| 416 return | |
| 417 | |
| 0 | 418 reset_decompression_gases: ; reset the deco gas while in NDL |
| 419 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
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420 lfsr FSR2,char_I_deco_gas_change |
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421 clrf POSTINC2 ; Clear Gas1 |
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422 clrf POSTINC2 |
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423 clrf POSTINC2 |
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424 clrf POSTINC2 |
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425 clrf POSTINC2 ; Clear Gas5 |
| 0 | 426 return |
| 427 | |
| 428 calc_deko_divemode2: | |
| 429 bcf twosecupdate | |
| 430 | |
| 431 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
| 432 return | |
| 433 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
| 434 return | |
| 435 | |
| 436 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
| 313 | 437 ; Send nes state to screen, if debugmode active |
| 438 movff char_O_deco_status,WREG ; Status before call | |
| 439 addlw '0' ; Convert to ascii char | |
| 440 call ostc_debug1 ; and send. | |
| 441 | |
| 0 | 442 call divemode_prepare_flags_for_deco |
| 292 | 443 clrf WREG |
| 444 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
| 40 | 445 |
| 256 | 446 clrf TMR3L |
| 447 clrf TMR3H ; Reset Timer3 | |
| 448 | |
| 116 | 449 call deco_calc_hauptroutine ; calc_tissue |
| 0 | 450 movlb b'00000001' ; rambank 1 selected |
| 451 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 452 | |
| 256 | 453 btfss debug_mode ; Are we in debugmode? |
| 454 bra calc_deko_divemode4 ; No... | |
| 455 | |
| 456 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
| 457 movff TMR3L,lo | |
| 458 movff TMR3H,hi | |
| 459 bcf STATUS,C | |
| 460 rrcf hi | |
| 461 rrcf lo ;/2 | |
| 462 bcf STATUS,C | |
| 463 rrcf hi | |
| 464 rrcf lo ;/4 | |
| 465 bcf STATUS,C | |
| 466 rrcf hi | |
| 467 rrcf lo ;/8 | |
| 468 bcf STATUS,C | |
| 469 rrcf hi | |
| 470 rrcf lo ;/16 | |
| 471 bcf STATUS,C | |
| 472 rrcf hi | |
| 473 rrcf lo ;/32 | |
| 474 | |
| 475 WIN_TOP .216 | |
| 476 WIN_LEFT .100 | |
| 477 WIN_FONT FT_SMALL | |
| 478 STRCPY "ms:" | |
| 479 output_16 | |
| 480 call word_processor | |
| 481 | |
| 482 calc_deko_divemode4: | |
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483 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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484 iorwf WREG,F |
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485 btfss STATUS,Z |
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486 return ; Return is status <> 0 |
| 256 | 487 |
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488 ; Check if deco stops are necessary ? |
|
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489 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
| 0 | 490 tstfsz wait_temp ; Ceiling<0m? |
| 491 bra calc_deko_divemode3 ; Yes! | |
| 492 | |
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493 btfsc dekostop_active ; Already in nodeco mode ? |
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494 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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495 bcf dekostop_active ; clear flag |
| 0 | 496 |
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497 clrf decodata+0 ; for profile memory |
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498 movff char_O_nullzeit,decodata+1 ; nostop time |
| 0 | 499 |
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500 call PLED_display_ndl ; display no deco limit |
| 0 | 501 |
| 323 | 502 calc_deko_divemode5: |
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503 ; Check if extra cycles are needed to compute @5 variant: |
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504 btfss tts_extra_time ; Is @5 displayed ? |
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505 return ; No: don't compute it. |
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506 |
| 313 | 507 decfsz apnoe_mins ; Reached count-down ? |
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508 return ; No: don't compute yet. |
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509 |
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510 movlw .6 |
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511 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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512 |
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513 movlw .2 ; Restart countdown. |
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514 movwf apnoe_mins |
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515 return |
| 323 | 516 |
| 517 calc_deko_divemode3: | |
| 518 btfss dekostop_active ; Already in deco mode ? | |
| 519 call PLED_display_deko_mask ; clear nostop time, display decodata | |
| 520 bsf dekostop_active ; Set flag | |
| 521 | |
| 522 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
| 523 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
| 524 | |
| 525 call PLED_display_deko ; display decodata | |
| 526 bra calc_deko_divemode5 | |
| 313 | 527 |
| 124 | 528 ;----------------------------------------------------------------------------- |
| 69 | 529 |
| 237 | 530 divemode_prepare_flags_for_deco: |
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531 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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532 |
| 197 | 533 GETCUSTOM8 d'11' ; Saturation multiplier % |
| 534 movff WREG,char_I_saturation_multiplier | |
| 535 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
| 536 movff WREG,char_I_desaturation_multiplier | |
| 537 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
| 538 movff WREG,char_I_deco_distance | |
| 539 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
| 540 movff WREG,char_I_depth_last_deco | |
| 203 | 541 movff divemins+0,int_I_divemins+0 ; Current dive time. |
| 542 movff divemins+1,int_I_divemins+1 | |
| 197 | 543 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
| 0 | 544 |
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545 ;----------------------------------------------------------------------------- |
| 0 | 546 |
| 547 store_dive_data: ; CF20 seconds gone | |
| 548 bcf store_sample ; update only any CF20 seconds | |
| 549 bsf update_divetime ; update divemins every CF20 seconds | |
| 550 | |
| 233 | 551 ifndef __DEBUG |
| 552 btfsc simulatormode_active ; Are we in simulator mode? | |
| 553 return ; Yes, discard everything | |
| 554 endif | |
| 33 | 555 |
| 0 | 556 btfsc header_stored ; Header already stored? |
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557 bra store_dive_data2 ; Yes, store only profile data |
| 0 | 558 bsf header_stored ; Store header |
| 559 | |
| 560 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
| 561 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
| 562 | |
| 563 ; shift address for header | |
| 564 ; the header will be stored after the dive | |
| 457 | 565 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
| 0 | 566 |
| 567 store_dive_data2: | |
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568 SAFE_2BYTE_COPY rel_pressure, lo |
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569 movf lo,W ; store depth with every sample |
| 0 | 570 call write_external_eeprom |
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571 movf hi,W |
| 0 | 572 call write_external_eeprom |
| 573 | |
| 574 ;First, find out how many bytes will append to this sample.... | |
| 575 clrf ProfileFlagByte ; clear number of bytes to append | |
| 576 | |
| 577 ; Check Extented informations | |
| 578 decfsz divisor_temperature,W ; Check divisor | |
| 579 bra check_extended1 | |
| 580 movlw d'2' ; Information length | |
| 581 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 582 check_extended1: | |
| 583 decfsz divisor_deco,W ; Check divisor | |
| 584 bra check_extended2 | |
| 585 movlw d'2' ; Information length | |
| 586 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 587 check_extended2: | |
| 374 | 588 decfsz divisor_gf,W ; Check divisor |
| 0 | 589 bra check_extended3 |
| 374 | 590 movlw d'1' ; Information length |
| 0 | 591 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 592 check_extended3: | |
| 593 decfsz divisor_ppo2,W ; Check divisor | |
| 594 bra check_extended4 | |
| 595 movlw d'3' ; Information length | |
| 596 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 597 check_extended4: | |
| 598 decfsz divisor_deco_debug,W; Check divisor | |
| 599 bra check_extended5 | |
| 600 movlw d'9' ; Information length | |
| 601 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 602 check_extended5: | |
| 367 | 603 decfsz divisor_cns,W ; Check divisor |
| 0 | 604 bra check_extended6 |
| 367 | 605 movlw d'1' ; Information length |
| 0 | 606 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
| 607 check_extended6: | |
| 608 | |
| 609 ; Second, check global event flag | |
| 610 btfss event_occured ; Check global event flag | |
| 611 bra store_dive_data3 ; No Event | |
| 612 movlw d'1' | |
| 613 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
| 614 | |
| 615 clrf EventByte ; reset EventByte | |
| 616 | |
| 617 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
| 618 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
| 619 clrf AlarmType ; Reset AlarmType | |
| 620 | |
| 621 ; Third, check events and add aditional bytes | |
| 622 btfss manual_gas_changed ; Check flag | |
| 623 bra check_event1 | |
| 624 movlw d'2' ; Information length | |
| 625 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 626 bsf EventByte,4 ; Also set Flag in EventByte! | |
| 627 check_event1: | |
| 628 btfss stored_gas_changed ; Check flag | |
| 629 bra check_event2 | |
| 630 movlw d'1' ; Information length | |
| 631 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
| 632 bsf EventByte,5 ; Also set Flag in EventByte! | |
| 633 check_event2: | |
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634 btfss setpoint_changed ; Check flag |
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635 bra check_event3 |
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636 movlw d'1' ; Information length |
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637 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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638 bsf EventByte,6 ; Also set Flag in EventByte! |
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639 check_event3: |
| 0 | 640 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
| 641 | |
| 642 store_dive_data3: | |
| 643 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
| 644 call write_external_eeprom | |
| 645 | |
| 646 btfss event_occured ; Check global event flag (again) | |
| 647 bra store_dive_data4 ; No Event | |
| 648 | |
| 649 ; Store the EventByte + additional bytes now | |
| 650 movf EventByte,W | |
| 651 call write_external_eeprom | |
| 652 | |
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|
653 btfss manual_gas_changed ; Check flag |
| 0 | 654 bra store_dive_data3a |
| 655 read_int_eeprom d'24' ; % O2 Gas6 | |
| 656 movf EEDATA,W | |
| 657 call write_external_eeprom | |
| 658 read_int_eeprom d'25' ; % He Gas6 | |
| 659 movf EEDATA,W | |
| 660 call write_external_eeprom | |
|
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661 bcf manual_gas_changed ; Clear this event |
| 0 | 662 |
| 663 store_dive_data3a: | |
| 664 btfss stored_gas_changed ; Check flag | |
| 665 bra store_dive_data3b | |
| 666 movf active_gas,W ; Store active gas | |
| 667 call write_external_eeprom | |
|
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668 bcf stored_gas_changed ; Clear this event |
| 0 | 669 store_dive_data3b: |
| 670 | |
| 671 store_dive_data4: | |
| 672 | |
| 673 ; Store extended informations | |
| 674 decfsz divisor_temperature,F ; Check divisor | |
| 675 bra store_extended1 | |
| 676 rcall store_dive_temperature | |
| 677 store_extended1: | |
| 678 decfsz divisor_deco,F ; Check divisor | |
| 679 bra store_extended2 | |
| 680 rcall store_dive_decodata | |
| 681 store_extended2: | |
| 374 | 682 decfsz divisor_gf,F ; Check divisor |
| 0 | 683 bra store_extended3 |
| 374 | 684 rcall store_dive_gf |
| 0 | 685 store_extended3: |
| 686 decfsz divisor_ppo2,F ; Check divisor | |
| 687 bra store_extended4 | |
| 688 rcall store_dive_ppo2 | |
| 689 store_extended4: | |
| 690 decfsz divisor_deco_debug,F; Check divisor | |
| 691 bra store_extended5 | |
| 692 rcall store_dive_decodebug | |
| 693 store_extended5: | |
| 367 | 694 decfsz divisor_cns,F ; Check divisor |
| 0 | 695 bra store_extended6 |
| 367 | 696 rcall store_dive_cns |
| 0 | 697 store_extended6: |
| 698 | |
| 699 ; The next block is required to take care of "store never" | |
| 700 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 701 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
| 702 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 703 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
| 374 | 704 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 705 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
| 0 | 706 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 707 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
| 708 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
| 709 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
| 367 | 710 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
| 711 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
| 0 | 712 |
| 713 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
|
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714 |
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715 ; SetPoint change appended to information due to compatibility reasons |
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716 btfss setpoint_changed ; Check flag |
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717 bra store_dive_data5 |
| 447 | 718 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
|
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719 call write_external_eeprom |
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720 bcf setpoint_changed ; Clear this event |
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721 |
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722 store_dive_data5: |
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723 bcf event_occured ; Clear the global event flag |
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724 return ; Done. (Sample with all informations written to EEPROM) |
| 0 | 725 |
| 367 | 726 store_dive_cns: |
| 727 movff char_O_CNS_fraction,WREG | |
| 728 call write_external_eeprom ; Store in EEPROM | |
| 0 | 729 GETCUSTOM8 d'26' |
| 367 | 730 movwf divisor_cns ; Reload divisor from CF |
| 0 | 731 return |
| 732 | |
| 733 store_dive_decodebug: | |
| 171 | 734 ; Dump 9 bytes, int_O_DBS_bitfield .. char_O_NDL_at_20mtr |
| 735 lfsr FSR2, int_O_DBS_bitfield | |
| 736 movf POSTINC2,W | |
| 0 | 737 call write_external_eeprom ; Store in EEPROM |
| 171 | 738 movf POSTINC2,W |
| 0 | 739 call write_external_eeprom ; Store in EEPROM |
| 171 | 740 movf POSTINC2,W |
| 741 call write_external_eeprom ; Store in EEPROM | |
| 742 movf POSTINC2,W | |
| 0 | 743 call write_external_eeprom ; Store in EEPROM |
| 171 | 744 movf POSTINC2,W |
| 0 | 745 call write_external_eeprom ; Store in EEPROM |
| 171 | 746 movf POSTINC2,W |
| 0 | 747 call write_external_eeprom ; Store in EEPROM |
| 171 | 748 movf POSTINC2,W |
| 0 | 749 call write_external_eeprom ; Store in EEPROM |
| 171 | 750 movf POSTINC2,W |
| 0 | 751 call write_external_eeprom ; Store in EEPROM |
| 171 | 752 movf POSTINC2,W |
| 0 | 753 call write_external_eeprom ; Store in EEPROM |
| 754 GETCUSTOM8 d'25' | |
| 755 movwf divisor_deco_debug ; Reload divisor from CF | |
| 756 return | |
| 757 | |
| 758 store_dive_ppo2: | |
| 759 movlw 0x00 ; Dummy | |
| 760 call write_external_eeprom | |
| 761 movlw 0x00 ; Dummy | |
| 762 call write_external_eeprom | |
| 763 movlw 0x00 ; Dummy | |
| 764 call write_external_eeprom | |
| 765 GETCUSTOM8 d'24' | |
| 766 movwf divisor_ppo2 ; Reload divisor from CF | |
| 767 return | |
| 768 | |
| 374 | 769 store_dive_gf: |
| 375 | 770 movff char_O_gradient_factor,WREG ; gradient factor absolute |
| 0 | 771 call write_external_eeprom |
| 772 GETCUSTOM8 d'23' | |
| 374 | 773 movwf divisor_gf ; Reload divisor from CF |
| 0 | 774 return |
| 775 | |
| 776 store_dive_decodata: | |
| 777 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
| 778 call write_external_eeprom | |
| 779 movf decodata+1,W ; no stop time of length of first stop | |
| 780 call write_external_eeprom | |
| 781 GETCUSTOM8 d'22' | |
| 457 | 782 |
| 783 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
| 784 movlw d'0' ; Yes, set to zero | |
| 0 | 785 movwf divisor_deco ; Reload divisor from CF |
| 786 return | |
| 787 | |
| 788 store_dive_temperature: | |
|
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789 SAFE_2BYTE_COPY temperature,lo |
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790 movf lo,W ; append temperature to current sample! |
| 0 | 791 call write_external_eeprom |
|
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792 movf hi,W |
| 0 | 793 call write_external_eeprom |
| 794 GETCUSTOM8 d'21' | |
| 795 movwf divisor_temperature ; Reload divisor from CF | |
| 796 return | |
| 797 | |
| 798 calc_velocity: ; called every two seconds | |
| 799 btfss divemode | |
| 800 bra do_not_display_velocity ; display velocity only in divemode | |
| 801 | |
| 802 calc_velocity2: | |
|
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803 SAFE_2BYTE_COPY amb_pressure, sub_a |
| 0 | 804 movff last_pressure+0,sub_b+0 |
| 805 movff last_pressure+1,sub_b+1 | |
|
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806 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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807 movff sub_a+1,last_pressure+1 |
| 0 | 808 |
| 809 call sub16 ; sub_c = amb_pressure - last_pressure | |
| 810 | |
| 811 movff sub_c+0,xA+0 | |
| 812 movff sub_c+1,xA+1 | |
| 494 | 813 movlw d'39' ;77 when called every second.... |
| 0 | 814 movwf xB+0 |
| 815 clrf xB+1 | |
|
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816 call mult16x16 ; differential pressure in mbar*77... |
| 0 | 817 movff xC+0,divA+0 |
| 818 movff xC+1,divA+1 | |
| 819 movlw d'7' | |
| 820 movwf divB | |
| 821 call div16 ; devided by 2^7 equals velocity in m/min | |
| 822 | |
| 823 movlw d'99' | |
|
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824 cpfsgt divA ; Limit to 99m/min max. |
| 0 | 825 bra calc_velocity3 |
| 826 movwf divA ; divA=99 | |
| 827 | |
| 828 calc_velocity3: | |
| 829 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
| 830 subwf divA+0,W ; | |
| 831 | |
| 832 btfss STATUS,C | |
| 833 bra do_not_display_velocity | |
| 834 | |
| 835 update_velocity: | |
| 836 bsf display_velocity | |
|
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|
837 |
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|
838 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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839 movwf lo |
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840 movlw d'1' |
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841 cpfseq lo ; =1? |
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842 bra update_velocity1 ; No |
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843 |
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844 call PLED_display_velocity_graphical |
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845 return |
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846 |
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|
847 update_velocity1: |
| 0 | 848 call PLED_display_velocity |
| 849 return | |
| 850 | |
| 851 do_not_display_velocity: | |
| 852 btfss display_velocity ; Velocity was not displayed, do not delete | |
| 853 return | |
| 854 | |
| 855 bcf display_velocity ; Velocity was displayed, delete velocity now | |
| 856 call PLED_display_velocity_clear | |
| 857 return | |
| 858 | |
| 237 | 859 check_ppO2: ; check current ppO2 and display warning if required |
| 860 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
| 0 | 861 return |
| 862 | |
| 3 | 863 check_ppO2_bail: ; In CC mode but bailout active! |
|
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|
864 SAFE_2BYTE_COPY amb_pressure, xA |
| 0 | 865 movlw d'10' |
| 866 movwf xB+0 | |
| 867 clrf xB+1 | |
| 868 call div16x16 ; xC=p_amb/10 | |
| 869 movff xC+0,xA+0 | |
| 870 movff xC+1,xA+1 | |
| 871 movff char_I_O2_ratio,xB+0 | |
| 872 clrf xB+1 | |
| 873 call mult16x16 ; char_I_O2_ratio * p_amb/10 | |
| 874 | |
| 74 | 875 ; Check very high ppO2 manually |
|
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876 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
| 74 | 877 bra check_ppO2_bail2 ; Yes, display Value! |
| 878 | |
| 0 | 879 ; Check if ppO2 should be displayed |
| 880 movff xC+0,sub_b+0 | |
| 881 movff xC+1,sub_b+1 | |
| 882 GETCUSTOM8 d'19' ; ppo2_display_high | |
| 883 mullw d'100' ; ppo2_display_high*100 | |
| 884 movff PRODL,sub_a+0 | |
| 885 movff PRODH,sub_a+1 | |
| 886 call sub16 | |
| 887 bcf ppO2_show_value ; clear flag | |
| 888 btfsc neg_flag | |
| 889 bsf ppO2_show_value ; set flag if required | |
| 890 | |
| 891 ;check if we are within our warning thresholds! | |
| 892 bcf ppO2_warn_value ; clear flag | |
| 893 movff xC+0,sub_b+0 | |
| 894 movff xC+1,sub_b+1 | |
| 895 GETCUSTOM8 d'18' ; ppo2_warning_high | |
| 896 mullw d'100' ; ppo2_warning_high*100 | |
| 897 movff PRODL,sub_a+0 | |
| 898 movff PRODH,sub_a+1 | |
| 899 call sub16 | |
| 900 btfss neg_flag | |
| 901 bra check_ppO2_0 ; Not too high | |
| 902 | |
| 74 | 903 check_ppO2_bail2: |
| 904 bsf ppO2_show_value ; set flag if required | |
| 0 | 905 bsf ppO2_warn_value ; set flag |
| 906 movlw d'5' ; Type of Alarm | |
| 907 movwf AlarmType ; Copy to Alarm Register | |
| 908 bsf event_occured ; Set Event Flag | |
| 909 | |
| 910 check_ppO2_0: | |
| 911 movff xC+0,sub_b+0 | |
| 912 movff xC+1,sub_b+1 | |
| 210 | 913 GETCUSTOM8 d'17' ; ppo2_warning_low |
| 914 mullw d'100' ; ppo2_warning_low*100 | |
| 0 | 915 movff PRODL,sub_a+0 |
| 916 movff PRODH,sub_a+1 | |
| 917 call sub16 | |
| 918 btfsc neg_flag | |
| 919 bra check_ppO2_1 ; Not too low | |
| 920 | |
| 921 bsf ppO2_warn_value ; set flag | |
| 922 bsf ppO2_show_value ; show ppO2 if below threshold! | |
| 923 movlw d'4' ; Type of Alarm | |
| 924 movwf AlarmType ; Copy to Alarm Register | |
| 925 bsf event_occured ; Set Event Flag | |
| 926 | |
| 927 check_ppO2_1: | |
| 928 btfsc ppO2_show_value ; show value? | |
| 929 bra check_ppO2_2 ; yes! | |
| 930 | |
| 931 btfss ppO2_display_active ; is the value displayed? | |
| 932 bra check_ppO2_3 ; No, so clear not required | |
| 933 | |
| 934 call PLED_show_ppO2_clear; Clear ppO2 value | |
| 935 bcf ppO2_display_active ; clear flag | |
| 936 bra check_ppO2_3 ; done | |
| 937 | |
| 938 check_ppO2_2: | |
| 939 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
| 940 bsf ppO2_display_active ; Set flag | |
| 941 | |
| 942 check_ppO2_3: | |
| 943 return ; done | |
| 944 | |
|
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945 ;============================================================================= |
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946 ; Compare all enabled gas in list, to see if a better one is available. |
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947 ; |
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948 ; Output: better_gas_available |
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949 ; |
| 210 | 950 check_gas_change: ; Checks if a better gas should be selected (by user) |
| 8 | 951 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
|
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952 |
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953 SAFE_2BYTE_COPY rel_pressure,xA |
| 8 | 954 movlw d'100' |
| 955 movwf xB+0 | |
| 956 clrf xB+1 | |
| 957 call div16x16 ; compute depth in full m -> result in xC+0 | |
| 958 | |
| 959 check_gas_change1: ; check gas1 | |
|
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960 btfss gaslist_active,0 ; check active flag |
| 8 | 961 bra check_gas_change2 ; skip inactive gases! |
| 962 movlw d'1' | |
| 963 cpfseq active_gas ; is this gas currently selected? | |
| 964 bra check_gas_change1x ; No... | |
| 965 bra check_gas_change2 ; Yes, skip depth check | |
| 966 check_gas_change1x: | |
| 967 read_int_eeprom d'28' ; read gas_change_depth | |
|
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|
968 movlw minimum_change_depth |
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|
969 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 970 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
| 971 movf xC+0,W ; load depth in m into WREG | |
| 972 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 973 bra check_gas_change2 ; No, check next gas | |
|
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|
974 movlw better_gas_window |
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|
975 subwf EEDATA,W ; Change depth-better_gas_window |
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|
976 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 977 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 978 | |
| 979 check_gas_change2: ; check gas2 | |
|
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980 btfss gaslist_active,1 ; check active flag |
| 8 | 981 bra check_gas_change3 ; skip inactive gases! |
| 982 movlw d'2' | |
| 983 cpfseq active_gas ; is this gas currently selected? | |
| 984 bra check_gas_change2x ; No... | |
| 985 bra check_gas_change3 ; Yes, skip depth check | |
| 986 check_gas_change2x: | |
| 987 read_int_eeprom d'29' ; read gas_change_depth | |
|
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988 movlw minimum_change_depth |
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|
989 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 990 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
| 991 movf xC+0,W ; load depth in m into WREG | |
| 992 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 993 bra check_gas_change3 ; No, check next gas | |
|
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994 movlw better_gas_window |
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995 subwf EEDATA,W ; Change depth-better_gas_window |
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996 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 997 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 998 | |
| 999 check_gas_change3: ; check gas3 | |
|
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1000 btfss gaslist_active,2 ; check active flag |
| 8 | 1001 bra check_gas_change4 ; skip inactive gases! |
| 1002 movlw d'3' | |
| 1003 cpfseq active_gas ; is this gas currently selected? | |
| 1004 bra check_gas_change3x ; No... | |
| 1005 bra check_gas_change4 ; Yes, skip depth check | |
| 1006 check_gas_change3x: | |
| 1007 read_int_eeprom d'30' ; read gas_change_depth | |
|
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1008 movlw minimum_change_depth |
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1009 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1010 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
| 1011 movf xC+0,W ; load depth in m into WREG | |
| 1012 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1013 bra check_gas_change4 ; No, check next gas | |
|
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1014 movlw better_gas_window |
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1015 subwf EEDATA,W ; Change depth-better_gas_window |
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1016 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1017 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1018 | |
| 1019 check_gas_change4: ; check gas4 | |
|
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1020 btfss gaslist_active,3 ; check active flag |
| 8 | 1021 bra check_gas_change5 ; skip inactive gases! |
| 1022 movlw d'4' | |
| 1023 cpfseq active_gas ; is this gas currently selected? | |
| 1024 bra check_gas_change4x ; No... | |
| 1025 bra check_gas_change5 ; Yes, skip depth check | |
| 1026 check_gas_change4x: | |
| 1027 read_int_eeprom d'31' ; read gas_change_depth | |
|
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1028 movlw minimum_change_depth |
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1029 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1030 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
| 1031 movf xC+0,W ; load depth in m into WREG | |
| 1032 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1033 bra check_gas_change5 ; No, check next gas | |
|
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1034 movlw better_gas_window |
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1035 subwf EEDATA,W ; Change depth-better_gas_window |
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1036 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1037 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1038 | |
| 1039 check_gas_change5: ; check gas5 | |
|
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1040 btfss gaslist_active,4 ; check active flag |
| 8 | 1041 bra check_gas_change6 ; skip inactive gases! |
| 1042 movlw d'5' | |
| 1043 cpfseq active_gas ; is this gas currently selected? | |
| 1044 bra check_gas_change5x ; No... | |
| 1045 bra check_gas_change6 ; Yes, skip depth check | |
| 1046 check_gas_change5x: | |
| 1047 read_int_eeprom d'32' ; read gas_change_depth | |
|
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1048 movlw minimum_change_depth |
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1049 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
| 8 | 1050 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
| 1051 movf xC+0,W ; load depth in m into WREG | |
| 1052 cpfsgt EEDATA ; gas_change_depth < current depth? | |
| 1053 bra check_gas_change6 ; No, check next gas | |
|
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1054 movlw better_gas_window |
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changeset
|
1055 subwf EEDATA,W ; Change depth-better_gas_window |
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|
1056 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
| 8 | 1057 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
| 1058 | |
| 1059 check_gas_change6: ;Done | |
| 210 | 1060 call PLED_active_gas_divemode; Display gas, if required (and with "*" if irequired...) |
| 8 | 1061 return |
| 1062 | |
|
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1063 ;============================================================================= |
|
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1064 |
| 0 | 1065 calculate_noflytime: |
| 1066 ; calculate nofly time | |
| 1067 movff int_O_desaturation_time+0,xA+0 | |
| 1068 movff int_O_desaturation_time+1,xA+1 | |
| 251 | 1069 |
| 1070 btfsc xA+1,7 ; Is desat time negatif ? | |
| 1071 bra calculate_noflytime_3 ; Then surely not valid ! | |
| 1072 | |
| 0 | 1073 tstfsz xA+0 ; Desat=0? |
| 1074 bra calculate_noflytime2 | |
| 1075 tstfsz xA+1 ; Desat=0? | |
| 1076 bra calculate_noflytime2 | |
|
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1077 |
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1078 calculate_noflytime_3: |
| 0 | 1079 ; Desaturation time = zero |
|
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1080 clrf nofly_time+0 ; Clear nofly time |
| 0 | 1081 clrf nofly_time+1 ; Clear nofly time |
| 1082 bcf nofly_active ; Clear flag | |
| 1083 return | |
| 218 | 1084 |
| 0 | 1085 calculate_noflytime2: |
| 1086 movff xA+0,int_I_temp+0 | |
| 1087 movff xA+1,int_I_temp+1 | |
| 1088 GETCUSTOM8 .13 ; nofly_time_ratio | |
| 218 | 1089 movff WREG,char_I_temp |
| 0 | 1090 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
| 116 | 1091 call deco_calc_percentage |
| 0 | 1092 movlb b'00000001' ; select ram bank 1 |
| 1093 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
| 1094 movff int_I_temp+0,xA+0 | |
| 1095 movff int_I_temp+1,xA+1 | |
| 1096 tstfsz xA+0 ; Desat=0? | |
| 1097 bra calculate_noflytime_2_final | |
| 1098 tstfsz xA+1 ; Desat=0? | |
| 1099 bra calculate_noflytime_2_final | |
|
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1100 bra calculate_noflytime_3 |
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1101 |
| 0 | 1102 calculate_noflytime_2_final: |
| 1103 movff xA+0,nofly_time+0 | |
| 1104 movff xA+1,nofly_time+1 | |
| 1105 bsf nofly_active ; Set flag | |
| 1106 return | |
| 1107 | |
| 1108 end_dive: | |
| 1109 btfss realdive ; dive longer then one minute | |
| 1110 goto end_dive_common ; No, discard everything | |
| 1111 | |
| 233 | 1112 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1113 ifndef __DEBUG | |
| 1114 btfsc simulatormode_active ; Are we in simulator mode? | |
| 1115 goto end_dive_common ; Yes, discard everything | |
| 1116 endif | |
| 33 | 1117 |
|
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|
1118 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
| 0 | 1119 |
| 1120 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
| 1121 rcall apnoe_calc_maxdepth | |
| 1122 | |
| 1123 ; calculate desaturation time | |
| 251 | 1124 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
| 1125 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
| 0 | 1126 |
| 251 | 1127 GETCUSTOM8 d'12' ; Desaturation multiplier % |
|
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1128 movff WREG,char_I_desaturation_multiplier |
| 0 | 1129 |
| 1130 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 251 | 1131 call deco_calc_desaturation_time ; calculate desaturation time |
|
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1132 movlb b'00000001' ; select ram bank 1 |
|
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1133 call calc_deko_surfmode2 ; work-around for nofly bug |
|
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1134 rcall calculate_noflytime ; Calc NoFly time |
|
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1135 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
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1136 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
|
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1137 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 0 | 1138 ; store header and ... |
| 1139 movlw 0xFD ; .... End-of-Profile Bytes | |
| 1140 call write_external_eeprom | |
| 1141 movlw 0xFD | |
| 1142 call write_external_eeprom | |
| 1143 movlw 0xFE ; This positon will be overwritten for the next profile | |
|
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|
1144 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
| 0 | 1145 |
| 1146 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
| 1147 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
| 1148 | |
| 1149 movlw 0xFA ; Header start | |
| 1150 call write_external_eeprom | |
| 1151 movlw 0xFA | |
| 1152 call write_external_eeprom | |
|
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|
1153 movlw logbook_profile_version ; Defined in definitions.asm |
| 0 | 1154 call write_external_eeprom |
|
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|
1155 movf month,W ; Date |
| 0 | 1156 call write_external_eeprom |
| 1157 movf day,W | |
| 1158 call write_external_eeprom | |
| 1159 movf year,W | |
| 1160 call write_external_eeprom | |
| 1161 movf hours,W ; End of dive time | |
| 1162 call write_external_eeprom | |
| 1163 movf mins,W | |
| 1164 call write_external_eeprom | |
| 1165 | |
| 1166 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
| 1167 bra end_dive1 ; Store normal depth | |
| 1168 | |
| 1169 movff apnoe_max_pressure+0,lo | |
| 1170 movff apnoe_max_pressure+1,hi | |
|
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|
1171 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1172 movff lo,apnoe_max_pressure+0 |
| 1173 movff hi,apnoe_max_pressure+1 | |
| 1174 | |
| 1175 movf apnoe_max_pressure+0,W ; Max. depth | |
| 1176 call write_external_eeprom | |
| 1177 movf apnoe_max_pressure+1,W | |
| 1178 call write_external_eeprom | |
| 1179 bra end_dive2 ; skip | |
| 1180 | |
| 1181 end_dive1: | |
| 1182 movff max_pressure+0,lo | |
| 1183 movff max_pressure+1,hi | |
|
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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|
1184 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
| 0 | 1185 movff lo,max_pressure+0 |
| 1186 movff hi,max_pressure+1 | |
| 1187 | |
| 1188 movf max_pressure+0,W ; Max. depth | |
| 1189 call write_external_eeprom | |
| 1190 movf max_pressure+1,W | |
| 1191 call write_external_eeprom | |
| 1192 | |
| 1193 end_dive2: | |
| 1194 movf divemins+0,W ; divetime minutes | |
| 1195 call write_external_eeprom | |
| 1196 movf divemins+1,W | |
| 1197 call write_external_eeprom | |
| 1198 movf divesecs,W ; divetime seconds | |
| 1199 call write_external_eeprom | |
| 1200 movf mintemp+0,W ; minimum temperature | |
| 1201 call write_external_eeprom | |
| 1202 movf mintemp+1,W | |
| 1203 call write_external_eeprom | |
| 1204 movf last_surfpressure_30min+0,W ; airpressure before dive | |
| 1205 call write_external_eeprom | |
| 1206 movf last_surfpressure_30min+1,W | |
| 1207 call write_external_eeprom | |
| 1208 movff int_O_desaturation_time+0,lo ; | |
| 1209 movff int_O_desaturation_time+1,hi | |
| 1210 movf lo,W ; desaturation time in minutes | |
| 1211 call write_external_eeprom | |
| 1212 movf hi,W ; | |
| 1213 call write_external_eeprom | |
| 1214 | |
| 1215 ; Gases.... | |
| 1216 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
| 1217 movf EEDATA,W | |
| 1218 call write_external_eeprom | |
| 1219 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
| 1220 movf EEDATA,W | |
| 1221 call write_external_eeprom | |
| 1222 | |
| 1223 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
| 1224 movf EEDATA,W | |
| 1225 call write_external_eeprom | |
| 1226 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
| 1227 movf EEDATA,W | |
| 1228 call write_external_eeprom | |
| 1229 | |
| 1230 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
| 1231 movf EEDATA,W | |
| 1232 call write_external_eeprom | |
| 1233 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
| 1234 movf EEDATA,W | |
| 1235 call write_external_eeprom | |
| 1236 | |
| 1237 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
| 1238 movf EEDATA,W | |
| 1239 call write_external_eeprom | |
| 1240 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
| 1241 movf EEDATA,W | |
| 1242 call write_external_eeprom | |
| 1243 | |
| 1244 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
| 1245 movf EEDATA,W | |
| 1246 call write_external_eeprom | |
| 1247 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
| 1248 movf EEDATA,W | |
| 1249 call write_external_eeprom | |
| 1250 | |
| 1251 read_int_eeprom d'24' ; % O2 Gas6 | |
| 1252 movf EEDATA,W | |
| 1253 call write_external_eeprom | |
| 1254 read_int_eeprom d'25' ; % He Gas6 | |
| 1255 movf EEDATA,W | |
| 1256 call write_external_eeprom | |
| 1257 read_int_eeprom d'33' ; start gas | |
| 1258 movf EEDATA,W | |
| 1259 call write_external_eeprom | |
| 1260 | |
| 1261 movlw softwareversion_x ; Firmware version | |
| 1262 call write_external_eeprom | |
| 1263 movlw softwareversion_y | |
| 1264 call write_external_eeprom | |
| 1265 movf batt_voltage+0,W ; Battery voltage | |
| 1266 call write_external_eeprom | |
| 1267 movf batt_voltage+1,W | |
| 1268 call write_external_eeprom | |
| 1269 | |
| 1270 GETCUSTOM8 d'20' ; sampling rate in WREG | |
| 1271 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
| 1272 movlw d'1' ; Apnoe sampling rate | |
| 1273 call write_external_eeprom | |
| 1274 | |
| 1275 movlw d'2' ; information size temperature | |
| 1276 movwf temp1 ; copy to bits 0-3 | |
| 1277 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1278 GETCUSTOM8 d'21' ; Divisor temperature | |
| 1279 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1280 call write_external_eeprom | |
| 1281 | |
| 1282 movlw d'2' ; information size deco | |
| 1283 movwf temp1 ; copy to bits 0-3 | |
| 1284 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1285 GETCUSTOM8 d'22' ; Divisor deco | |
| 458 | 1286 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1287 movlw d'0' ; Yes, set to zero | |
| 0 | 1288 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1289 call write_external_eeprom | |
| 1290 | |
|
376
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first gas does not reset change depth, display fix with multigas dives in logbook
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375
diff
changeset
|
1291 movlw d'1' ; information size GF |
| 0 | 1292 movwf temp1 ; copy to bits 0-3 |
| 1293 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
|
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diff
changeset
|
1294 GETCUSTOM8 d'23' ; Divisor GF |
| 0 | 1295 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1296 call write_external_eeprom | |
| 1297 | |
| 1298 movlw d'3' ; information size pp02 | |
| 1299 movwf temp1 ; copy to bits 0-3 | |
| 1300 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1301 GETCUSTOM8 d'24' ; Divisor pp02 | |
| 1302 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1303 call write_external_eeprom | |
| 1304 | |
| 1305 movlw d'9' ; information size Decodebug | |
| 1306 movwf temp1 ; copy to bits 0-3 | |
| 1307 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 1308 GETCUSTOM8 d'25' ; Divisor Decodebug | |
| 1309 addwf temp1,W ; copy to bits 0-3, result in WREG | |
| 1310 call write_external_eeprom | |
| 1311 | |
| 367 | 1312 movlw d'1' ; information size cns |
| 0 | 1313 movwf temp1 ; copy to bits 0-3 |
| 1314 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
| 367 | 1315 GETCUSTOM8 d'26' ; Divisor cns |
| 0 | 1316 addwf temp1,W ; copy to bits 0-3, result in WREG |
| 1317 call write_external_eeprom | |
| 1318 | |
| 1319 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
| 1320 movf EEDATA,W | |
| 1321 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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|
1322 |
|
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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|
1323 movff char_O_CNS_fraction,WREG ; copy into bank1 |
|
3a4096f32526
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|
1324 call write_external_eeprom ; Stores CNS% |
| 0 | 1325 |
|
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5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1326 movff avr_rel_pressure_total+0,WREG ; Average Depth |
|
5c186a72cb5d
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|
1327 call write_external_eeprom |
|
5c186a72cb5d
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|
1328 movff avr_rel_pressure_total+1,WREG ; Average Depth |
|
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|
1329 call write_external_eeprom |
|
357
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Bugfix: Wake-up into divemode with 1.91alpha
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|
1330 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1331 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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|
1332 call write_external_eeprom |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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diff
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|
1333 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
|
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|
1334 call write_external_eeprom |
|
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|
1335 |
| 375 | 1336 movlw d'32' ; GF_lo |
| 374 | 1337 movff char_I_deco_model,lo |
| 1338 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1339 movlw d'11' ; Saturation Multiplier |
| 1340 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1341 call write_external_eeprom ; write WREG into external memory |
| 375 | 1342 |
| 1343 movlw d'33' ; GF_hi | |
| 374 | 1344 movff char_I_deco_model,lo |
| 1345 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
| 375 | 1346 movlw d'12' ; Desaturation Multiplier |
| 1347 call getcustom8_1 ; Get Custom function #WREG | |
| 374 | 1348 call write_external_eeprom ; write WREG into external memory |
| 375 | 1349 |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1350 read_int_eeprom d'34' ; Read deco modell |
|
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1351 movf EEDATA,W |
| 374 | 1352 call write_external_eeprom ; write WREG into external memory |
|
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1353 |
|
351
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|
1354 clrf WREG |
|
5c186a72cb5d
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|
1355 call write_external_eeprom ; Spare3 |
|
5c186a72cb5d
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|
1356 clrf WREG |
|
5c186a72cb5d
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349
diff
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|
1357 call write_external_eeprom ; Spare2 |
|
5c186a72cb5d
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349
diff
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|
1358 clrf WREG |
|
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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diff
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|
1359 call write_external_eeprom ; Spare1 |
|
349
ed137d66ac65
Preparations for new "0x21" logbook format
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344
diff
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|
1360 |
| 0 | 1361 movlw 0xFB ; Header stop |
| 1362 call write_external_eeprom | |
| 1363 movlw 0xFB | |
| 1364 call write_external_eeprom | |
| 1365 | |
| 1366 ; Increase total dive counter | |
| 1367 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
| 1368 movff EEDATA,temp1 ; Low byte | |
| 1369 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
| 1370 movff EEDATA,temp2 ; high byte | |
| 1371 bcf STATUS,C | |
| 1372 movlw d'1' | |
| 1373 addwf temp1 | |
| 1374 movlw d'0' | |
| 1375 addwfc temp2 | |
| 1376 movff temp1,EEDATA | |
| 1377 write_int_eeprom d'2' ; write byte stored in EEDATA | |
| 1378 movff temp2,EEDATA | |
| 1379 write_int_eeprom d'3' ; write byte stored in EEDATA | |
| 1380 | |
| 1381 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 1382 tstfsz lo ; lo=0? | |
| 1383 bra change_logbook_offset1 ; No, adjust offset | |
| 1384 tstfsz hi ; hi=0? | |
| 1385 bra change_logbook_offset1 ; No, adjust offset | |
| 1386 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 1387 change_logbook_offset1: | |
| 1388 movlw d'1' | |
| 1389 addwf lo | |
| 1390 movlw d'0' | |
| 1391 addwfc hi | |
| 1392 movlw d'112' ; CF28 *4 Bytes... | |
| 1393 addlw 0x82 | |
| 1394 movwf EEADR | |
| 1395 movff lo,EEDATA | |
| 1396 call write_eeprom ; Lowbyte | |
| 1397 movlw d'112' ; CF28 *4 Bytes... | |
| 1398 addlw 0x83 | |
| 1399 movwf EEADR | |
| 1400 movff hi,EEDATA | |
| 1401 call write_eeprom ; Highbyte | |
| 1402 | |
| 1403 change_logbook_offset2: | |
| 25 | 1404 bcf LED_blue |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
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|
1405 clrf surface_interval+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
1406 clrf surface_interval+1 ; Clear surface interval timer |
| 33 | 1407 |
| 1408 end_dive_common: | |
| 0 | 1409 bcf simulatormode_active ; if we were in simulator mode |
| 1410 | |
| 407 | 1411 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
| 1412 ifndef __DEBUG | |
| 1413 btfsc restore_deco_data ; Restore decodata? | |
| 1414 call simulator_restore_tissue_data ; Yes! | |
| 1415 endif | |
| 0 | 1416 |
| 1417 goto surfloop ; and return to surfaceloop | |
| 1418 | |
| 1419 timeout_divemode: | |
| 1420 btfss realdive ; Dive longer then one minute | |
| 1421 return | |
| 1422 | |
| 1423 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
| 1424 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
| 1425 | |
| 233 | 1426 ifndef __DEBUG |
| 1427 btfsc simulatormode_active ; In Simulator mode? | |
| 1428 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
| 1429 endif | |
| 0 | 1430 |
| 1431 bcf divemode | |
| 1432 incf timeout_counter,F | |
|
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1433 movlw d'0' |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1434 addwfc timeout_counter2,F ; timeout is 15bits |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1435 GETCUSTOM15 d'2' ; diveloop_timeout |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1436 movff lo,sub_a+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
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diff
changeset
|
1437 movff hi,sub_a+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
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diff
changeset
|
1438 movff timeout_counter, sub_b+0 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1439 movff timeout_counter2, sub_b+1 |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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351
diff
changeset
|
1440 call sub16 ; sub_c = sub_a - sub_b |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1441 btfss neg_flag ; Result negative? |
|
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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diff
changeset
|
1442 bsf divemode ; No, set flag |
| 0 | 1443 return |
| 1444 | |
| 1445 timeout_divemode2: | |
| 1446 incf timeout_counter,F ; seconds... | |
| 1447 movlw d'60' | |
| 1448 cpfseq timeout_counter ; timeout_counter=60? | |
| 1449 return ; No. | |
| 1450 | |
| 1451 clrf timeout_counter | |
| 1452 bcf divemode | |
| 1453 incf apnoe_timeout_counter,F | |
| 1454 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
| 1455 cpfseq apnoe_timeout_counter | |
| 1456 bsf divemode | |
| 1457 return | |
| 1458 | |
| 1459 timeout_divemode3: | |
| 1460 bcf divemode | |
| 1461 incf timeout_counter,F | |
| 1462 movlw d'5' ; Fixed timeout of 5 seconds | |
| 1463 cpfsgt timeout_counter | |
| 1464 bsf divemode | |
| 1465 return | |
| 1466 | |
| 1467 update_divemode1: ; update any second | |
| 1468 call set_dive_modes ; tests if depth>threshold | |
| 1469 | |
| 1470 btfsc divemode | |
| 1471 call set_max_depth ; update max. depth if required | |
| 1472 | |
| 1473 btfsc divemode | |
| 1474 call set_min_temp ; store min. temp if required | |
| 1475 | |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1476 bcf temp_changed ; Display temperature? |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1477 SAFE_2BYTE_COPY temperature,lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1478 movf lo,W |
| 0 | 1479 cpfseq last_temperature+0 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1480 bsf temp_changed ; Yes |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1481 movf hi,W |
| 0 | 1482 cpfseq last_temperature+1 |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1483 bsf temp_changed ; Yes |
| 0 | 1484 btfsc temp_changed |
|
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1485 call PLED_temp_divemode ; Displays temperature |
| 0 | 1486 |
| 1487 bcf pres_changed ; Display new depth? | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1488 SAFE_2BYTE_COPY amb_pressure, lo |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1489 movf lo,W |
| 0 | 1490 cpfseq last_pressure+0 |
| 1491 bsf pres_changed ; Yes | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1492 movf hi,W |
| 0 | 1493 cpfseq last_pressure+1 |
| 1494 bsf pres_changed ; Yes | |
| 1495 | |
| 1496 btfsc simulatormode_active ; always update depth when in simulator mode | |
| 1497 bsf pres_changed | |
| 1498 | |
| 1499 btfsc pres_changed | |
| 1500 call PLED_depth ; Displays new depth | |
| 1501 return | |
| 1502 | |
| 1503 update_divemode60: ; update any minute | |
| 1504 call get_battery_voltage ; gets battery voltage | |
| 1505 call set_powersafe ; red LED blinking if battery is low | |
| 1506 call PLED_max_pressure ; No, use normal max. depth | |
| 1507 call check_temp_extrema ; check for new temperature extremas | |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1508 call customview_minute ; Do every-minute tasks for the custom view area |
| 0 | 1509 bcf oneminupdate |
| 1510 return | |
| 1511 | |
| 1512 set_max_depth: | |
| 1513 movff max_pressure+0,sub_a+0 | |
| 1514 movff max_pressure+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1515 SAFE_2BYTE_COPY rel_pressure, sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
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diff
changeset
|
1516 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1517 ; max_pressure<rel_pressure -> neg_flag=1 |
| 1518 ; rel_pressure<=max_pressure -> neg_flag=0 | |
| 1519 btfss neg_flag | |
| 1520 return | |
| 1521 ;max_pressure<rel_pressure | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1522 movff sub_b+0,max_pressure+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1523 movff sub_b+1,max_pressure+1 |
| 0 | 1524 call PLED_max_pressure ; No, use normal max. depth |
| 1525 return | |
| 1526 | |
| 1527 set_min_temp: | |
| 1528 movff mintemp+0,sub_a+0 | |
| 1529 movff mintemp+1,sub_a+1 | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1530 SAFE_2BYTE_COPY temperature,sub_b |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1531 call sub16 ; sub_c = sub_a - sub_b |
| 0 | 1532 ; mintemp<T -> neg_flag=1 |
| 1533 ; T<=mintemp -> neg_flag=0 | |
| 1534 btfsc neg_flag | |
| 1535 return | |
| 1536 ;mintemp>=T | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1537 movff sub_b+0,mintemp+0 |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
changeset
|
1538 movff sub_b+1,mintemp+1 |
| 0 | 1539 return |
| 1540 | |
| 1541 set_dive_modes: | |
| 239 | 1542 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
|
1543 bra set_dive_modes3 ; Yes! |
| 239 | 1544 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1545 set_dive_modes0: |
| 0 | 1546 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
| 1547 movwf sub_a+0 ; dive_treshold is in cm | |
| 1548 clrf sub_a+1 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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diff
changeset
|
1549 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
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413
diff
changeset
|
1550 set_dive_modes1: |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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parents:
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diff
changeset
|
1551 SAFE_2BYTE_COPY rel_pressure, sub_b |
| 239 | 1552 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
|
1553 |
| 0 | 1554 btfss neg_flag |
| 239 | 1555 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
| 0 | 1556 |
| 239 | 1557 btfsc realdive ; Dive longer than one minute? |
| 1558 clrf timeout_counter ; Yes, reset timout counter | |
| 0 | 1559 |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1560 set_dive_modes_common: |
| 239 | 1561 bsf divemode ; (Re-)Set divemode flag |
| 0 | 1562 bsf divemode2 ; displayed divetime is running |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1563 btfsc timeout_display ; Was the timeout displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1564 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
| 0 | 1565 return |
| 1566 | |
| 1567 set_dive_modes2: | |
| 407 | 1568 bcf divemode2 ; Stop time |
| 1569 btfss realdive ; dive longer then one minute? | |
| 1570 bcf divemode ; no -> this was no real dive | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1571 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1572 btfss divemode ; Are we still diving? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1573 return ; No, return |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1574 |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1575 ; Yes, show divemode timeout |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1576 btfss dekostop_active ; Is a deco stop displayed? |
|
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1577 call PLED_divemode_timeout ; No, show the divemode timeout here... |
| 0 | 1578 return |
| 1579 | |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1580 set_dive_modes3: ; High-altitude mode |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1581 btfsc realdive ; dive longer then one minute? |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1582 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
|
1583 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1584 movlw HIGH d'300' ; hard-wired 300cm threshold |
| 239 | 1585 movwf sub_a+1 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1586 movlw LOW d'300' ; hard-wired 300cm threshold |
| 239 | 1587 movwf sub_a+0 |
|
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1588 bra set_dive_modes1 |
|
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1589 |
| 0 | 1590 set_powersafe: |
| 1591 btfsc low_battery_state ; battery warning alread active? | |
| 1592 bra set_powersafe2 ; Yes, but is it still required? | |
| 1593 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
| 1594 movlw d'12' ; 3,328V | |
| 1595 cpfsgt batt_voltage+1 | |
| 1596 bra set_powersafe1 | |
| 1597 return | |
| 1598 | |
| 1599 set_powersafe1: | |
| 1600 movlw d'7' ; Type of Alarm (Battery Low) | |
| 1601 movwf AlarmType ; Copy to Alarm Register | |
| 1602 bsf event_occured ; Set Event Flag | |
| 1603 bsf low_battery_state ; set flag for battery warning | |
| 1604 return ; return | |
| 1605 | |
| 1606 set_powersafe2: | |
| 1607 movlw d'13' ; 3,584V | |
| 1608 cpfsgt batt_voltage+1 | |
| 1609 bra set_powersafe1 ; Still to low | |
| 1610 bcf low_battery_state ; clear flag for battery warning mode | |
| 1611 return | |
| 1612 | |
| 1613 calc_average_depth: | |
| 111 | 1614 btfsc reset_average_depth ; Reset the Avewrage depth? |
| 1615 rcall reset_average1 ; Reset the resettable average depth | |
| 1616 | |
| 0 | 1617 ; 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
|
1618 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
| 0 | 1619 |
| 1620 movf b0_lo,w | |
| 1621 addwf average_depth_hold+0,F | |
| 1622 movf b0_hi,w | |
| 1623 addwfc average_depth_hold+1,F | |
| 1624 movlw d'0' | |
| 1625 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1626 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1627 |
| 1628 movf b0_lo,w | |
| 1629 addwf average_depth_hold+0,F | |
| 1630 movf b0_hi,w | |
| 1631 addwfc average_depth_hold+1,F | |
| 1632 movlw d'0' | |
| 1633 addwfc average_depth_hold+2,F | |
|
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1634 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
| 0 | 1635 |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1636 ; Do the same for the _total registers (Non-Resettable) |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1637 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1638 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1639 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1640 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1641 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1642 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
|
1643 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
|
1644 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1645 movf b0_lo,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1646 addwf average_depth_hold_total+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1647 movf b0_hi,w |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1648 addwfc average_depth_hold_total+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1649 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1650 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
|
1651 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
|
1652 |
| 0 | 1653 ; 2. Compute Average Depth on base of average_divesecs:2 |
| 1654 movff average_divesecs+0,xB+0 | |
| 1655 movff average_divesecs+1,xB+1 ; Copy | |
| 1656 movff average_depth_hold+0,xC+0 | |
| 1657 movff average_depth_hold+1,xC+1 | |
| 1658 movff average_depth_hold+2,xC+2 | |
| 1659 movff average_depth_hold+3,xC+3 | |
| 1660 | |
| 1661 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 1662 movff xC+0,avr_rel_pressure+0 | |
| 1663 movff xC+1,avr_rel_pressure+1 | |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1664 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1665 ; 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
|
1666 movff divemins+0,xA+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1667 movff divemins+1,xA+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1668 movlw d'60' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1669 movwf xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1670 clrf xB+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1671 call mult16x16 ; xC:4=xA:2*xB:2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1672 movf divesecs,W |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1673 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1674 movlw d'0' |
| 228 | 1675 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
|
1676 movlw d'3' ; 2+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1677 btfss divesecs,0 ; divesecs even? |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1678 movlw d'2' ; Yes, do not add +1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1679 addwf xC+0,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1680 movlw d'0' |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1681 addwfc xC+1,F |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1682 ; 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
|
1683 movff xC+0,xB+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1684 movff xC+1,xB+1 ; Copy |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1685 movff average_depth_hold_total+0,xC+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1686 movff average_depth_hold_total+1,xC+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1687 movff average_depth_hold_total+2,xC+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1688 movff average_depth_hold_total+3,xC+3 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1689 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1690 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
|
1691 movff xC+0,avr_rel_pressure_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1692 movff xC+1,avr_rel_pressure_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1693 |
| 0 | 1694 return |
| 1695 | |
| 111 | 1696 reset_average1: |
| 1697 clrf average_depth_hold+0 | |
| 1698 clrf average_depth_hold+1 | |
| 1699 clrf average_depth_hold+2 | |
| 1700 clrf average_depth_hold+3 ; Clear average depth register | |
| 1701 movlw d'2' | |
| 1702 movwf average_divesecs+0 | |
| 1703 clrf average_divesecs+1 | |
| 1704 bcf reset_average_depth ; Clear flag | |
| 1705 return | |
| 0 | 1706 |
|
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1707 ;============================================================================= |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1708 ; Setup everything to enter divemode. |
|
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
JeanDo
parents:
287
diff
changeset
|
1709 ; |
| 0 | 1710 diveloop_boot: |
| 49 | 1711 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
| 0 | 1712 clrf max_pressure+0 ; clear some variables |
| 1713 clrf max_pressure+1 | |
| 1714 clrf avr_rel_pressure+0 | |
| 1715 clrf avr_rel_pressure+1 | |
| 1716 | |
| 1717 movlw d'1' | |
| 1718 movwf apnoe_max_pressure+0 | |
| 1719 clrf apnoe_max_pressure+1 | |
| 1720 clrf apnoe_surface_mins | |
| 1721 clrf apnoe_surface_secs | |
| 1722 clrf apnoe_mins | |
| 1723 clrf apnoe_secs | |
| 1724 clrf divemins+0 | |
| 1725 clrf divemins+1 | |
|
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1726 clrf total_divetime_seconds+0 |
|
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1727 clrf total_divetime_seconds+1 |
| 407 | 1728 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
| 1729 | |
| 1730 clrf EEADRH ; Make sure to select eeprom bank 0 | |
| 1731 call PLED_brightness_low | |
| 1732 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
| 1733 movlw d'0' | |
| 1734 cpfsgt EEDATA | |
| 1735 call PLED_brightness_full | |
| 1736 | |
|
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1737 bcf timeout_display |
|
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1738 clrf menupos3 |
|
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
1739 bcf menu3_active |
| 0 | 1740 clrf divesecs |
| 1741 clrf samplesecs | |
| 1742 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
|
1743 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
|
1744 clrf timeout_counter2 ; takes care of the timeout (High byte) |
| 0 | 1745 clrf AlarmType ; Clear all alarms |
| 1746 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
|
1747 bcf setpoint_changed ; clear flag |
| 111 | 1748 rcall reset_average1 ; Reset the resettable average depth |
|
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1749 clrf average_depth_hold_total+0 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1750 clrf average_depth_hold_total+1 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1751 clrf average_depth_hold_total+2 |
|
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1752 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
| 0 | 1753 bcf depth_greater_100m ; clear flag |
| 1754 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) | |
| 3 | 1755 bcf dekostop_active |
| 1756 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
|
1757 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
|
1758 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
|
1759 |
| 0 | 1760 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
| 1761 | |
| 319 | 1762 btfsc simulatormode_active |
| 237 | 1763 bra diveloop_boot_1 |
| 1764 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
| 0 | 1765 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
| 237 | 1766 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
| 1767 bra diveloop_boot_2 | |
| 1768 | |
| 1769 diveloop_boot_1: | |
| 1770 ; Simulator mode: Surface pressure is 1bar. | |
| 1771 movlw LOW .1000 | |
| 1772 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
| 1773 movlw HIGH .1000 | |
| 1774 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
| 1775 | |
| 1776 diveloop_boot_2: | |
|
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1777 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
| 0 | 1778 |
| 1779 ; Init profile recording parameters | |
| 237 | 1780 GETCUSTOM8 d'20' ; sample rate |
| 1781 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 0 | 1782 GETCUSTOM8 d'21' |
| 237 | 1783 movwf divisor_temperature ; load divisors for profile storage |
| 0 | 1784 GETCUSTOM8 d'22' |
| 457 | 1785 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
| 1786 movlw d'0' ; Yes, set to zero | |
| 0 | 1787 movwf divisor_deco |
| 1788 GETCUSTOM8 d'23' | |
| 374 | 1789 movwf divisor_gf |
| 0 | 1790 GETCUSTOM8 d'24' |
| 1791 movwf divisor_ppo2 | |
| 1792 GETCUSTOM8 d'25' | |
| 1793 movwf divisor_deco_debug | |
| 1794 GETCUSTOM8 d'26' | |
| 367 | 1795 movwf divisor_cns |
| 0 | 1796 |
| 1797 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
| 1798 bra divemode1 | |
| 1799 ; Overwrite some parameters in Apnoe mode.... | |
| 1800 movlw d'1' | |
| 1801 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
| 1802 | |
| 1803 divemode1: | |
| 1804 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
| 1805 btfsc FLAG_const_ppO2_mode | |
| 292 | 1806 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
| 1807 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
| 0 | 1808 |
| 21 | 1809 bcf LED_blue |
| 0 | 1810 bcf low_battery_state ; clear flag for battery warning mode |
| 1811 bcf header_stored | |
| 1812 bcf premenu | |
| 1813 bcf realdive | |
| 1814 bsf update_divetime ; set flag | |
| 1815 btfss simulatormode_active ; do not disable in simulator mode! | |
| 49 | 1816 call disable_rs232 ; Disable RS232 |
| 0 | 1817 |
| 292 | 1818 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
| 1819 set_first_gas: | |
| 0 | 1820 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
| 1821 movff EEDATA,active_gas ; Read start gas (1-5) | |
|
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Avoid spurious switch-depth stops with 3 or more gas.
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changeset
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1822 movff EEDATA,char_I_current_gas |
| 0 | 1823 |
| 1824 decf active_gas,W ; Gas 0-4 | |
| 1825 mullw d'4' | |
| 1826 movf PRODL,W | |
| 1827 addlw d'7' ; = address for He ratio | |
| 1828 movwf EEADR | |
| 1829 call read_eeprom ; Read He ratio | |
| 1830 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
| 292 | 1831 |
| 1832 decf EEADR,F | |
| 0 | 1833 call read_eeprom ; Read O2 ratio |
| 1834 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
| 292 | 1835 |
| 0 | 1836 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
| 1837 bsf STATUS,C ; Borrow bit | |
| 1838 movlw d'100' ; 100% | |
| 1839 subfwb wait_temp,W ; minus He | |
| 1840 bsf STATUS,C ; Borrow bit | |
|
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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changeset
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1841 subfwb EEDATA,W ; minus O2 |
|
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
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changeset
|
1842 movff WREG, char_I_N2_ratio ; = N2! |
| 0 | 1843 |
|
290
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Hunting for refusing to ignore disabled gas in list...
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changeset
|
1844 ; Configure gaslist_active flag register |
| 281 | 1845 read_int_eeprom d'27' |
|
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Hunting for refusing to ignore disabled gas in list...
JeanDo
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changeset
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1846 movff EEDATA, gaslist_active |
| 281 | 1847 return |