Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 801:ba084dfa4b36
minor
author | heinrichsweikamp |
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date | Sat, 11 Oct 2014 11:18:15 +0200 |
parents | 55bd11e07d9f |
children | c50296c3059e |
rev | line source |
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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 | |
681 | 35 call DISP_ClearScreen ; clean up DISPLAY |
36 call DISP_divemode_mask ; Display mask | |
37 call DISP_temp_divemode ; Displays temperature | |
38 call DISP_active_gas_divemode ; Display gas | |
0 | 39 |
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40 ; Reload last customview |
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41 read_int_eeprom d'94' ; Read last selected customview dive mode into EEDATA |
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42 movff EEDATA,menupos3 ; Copy to menupos3 |
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43 call customview_toggle2 ; Show customview |
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44 |
0 | 45 btfsc FLAG_apnoe_mode |
46 bsf realdive ; Set Realdive flag in Apnoe mode | |
47 | |
48 btfsc gauge_mode | |
49 bra diveloop_loop ; Skip in gauge mode | |
50 btfsc FLAG_apnoe_mode | |
51 bra diveloop_loop ; Skip in apnoe mode | |
52 | |
53 ; Startup Tasks for deco modes | |
681 | 54 call DISP_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode |
780 | 55 GETCUSTOM8 d'55' |
56 movwf apnoe_surface_mins | |
57 clrf apnoe_surface_secs | |
0 | 58 |
413 | 59 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
60 bra diveloop_loop ; OC modes, skip | |
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61 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
407 | 62 bsf event_occured ; set global event flag |
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63 |
0 | 64 diveloop_loop: ; The diveloop starts here |
65 btfss onesecupdate ; tasks any new second | |
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66 bra diveloop_loop3 |
0 | 67 |
801 | 68 bcf onesecupdate ; one seconds update, clear flag here in case it's set again in ISR before all tasks are done. |
69 | |
0 | 70 btfsc gauge_mode ; Only in gauge mode |
71 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
72 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
73 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
617 | 74 |
75 ; Update divetime | |
76 call customview_second ; Do every-second tasks for the custom view area | |
77 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
78 movwf lo | |
79 movlw d'1' | |
80 cpfseq lo ; =1? | |
81 bra diveloop_loop1y ; No, minutes only | |
82 bsf update_divetime ; Set Update flag | |
83 diveloop_loop1y: | |
84 btfss update_divetime ; display new divetime? | |
85 bra diveloop_loop1z ; No | |
86 btfsc premenu ; Is the divemode menu active? | |
87 bra diveloop_loop1z ; Yes | |
681 | 88 call DISP_divemins ; Display (new) divetime! |
617 | 89 diveloop_loop1z: |
90 bcf update_divetime ; clear flag | |
91 | |
780 | 92 call DISP_show_gas_change_countdown ; Show the gas change countdown (If required) |
93 | |
0 | 94 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
95 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
96 | |
97 ; Tasks only for OC modes | |
599 | 98 btfsc show_safety_stop ; Show the safety stop? |
681 | 99 call DISP_show_safety_stop ; Yes, show/delete if done. |
0 | 100 call check_ppO2 ; check ppO2 and displays warning if required |
101 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
102 bra diveloop_loop1x ; Common Tasks | |
103 | |
104 ; Tasks only for Gauge mode | |
105 diveloop_loop1a: | |
106 | 106 btfss premenu ; Is the divemode menu active? |
681 | 107 call DISP_divemins ; display (new) divetime! |
623 | 108 call customview_second ; Do every-second tasks for the custom view area |
0 | 109 call timeout_divemode ; dive finished? This routine sets the required flags |
110 | |
111 btfsc twosecupdate ; two seconds after the last call | |
263
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112 bra diveloop_loop1a2 ; Common Tasks |
0 | 113 |
263
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114 bsf twosecupdate ; Routines used in the "other second" |
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115 call calc_average_depth ; calculate average depth |
494 | 116 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
0 | 117 |
118 bra diveloop_loop1x ; Common Tasks | |
119 | |
120 diveloop_loop1a2: | |
121 bcf twosecupdate | |
122 bra diveloop_loop1x ; Common Tasks | |
123 | |
124 ; Tasks only for Apnoe mode | |
125 diveloop_loop1b: | |
126 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
127 bra diveloop_loop1x ; Common Tasks | |
128 | |
129 ; Tasks only for ppO2 mode | |
130 diveloop_loop1c: | |
599 | 131 btfsc show_safety_stop ; Show the safety stop? |
681 | 132 call DISP_show_safety_stop ; Yes, show/delete if done. |
133 call DISP_const_ppO2_value ; display const ppO2 setting in [bar] | |
0 | 134 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
3 | 135 btfsc is_bailout ; Are we in Bailout mode? |
136 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
137 | |
0 | 138 bra diveloop_loop1x ; Common Tasks |
139 | |
140 ; Common Tasks for all modes | |
141 diveloop_loop1x: | |
617 | 142 ; call customview_second ; Do every-second tasks for the custom view area |
143 ; | |
144 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
145 ; movwf lo | |
146 ; movlw d'1' | |
147 ; cpfseq lo ; =1? | |
148 ; bra diveloop_loop1y ; No, minutes only | |
149 ; bsf update_divetime ; Set Update flag | |
150 ;diveloop_loop1y: | |
151 ; btfss update_divetime ; display new divetime? | |
152 ; bra diveloop_loop1z ; No | |
153 ; btfsc premenu ; Is the divemode menu active? | |
154 ; bra diveloop_loop1z ; Yes | |
681 | 155 ; call DISP_divemins ; Display (new) divetime! |
617 | 156 ; |
157 ;diveloop_loop1z: | |
158 ; bcf update_divetime ; clear flag | |
263
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159 |
617 | 160 btfsc ppO2_show_value ; show ppO2? |
161 call check_ppO2 ; check ppO2 and displays warning if required | |
0 | 162 call timeout_divemode ; dive finished? This routine sets the required flags |
163 btfsc low_battery_state ; If battery is low, then... | |
141 | 164 call update_batt_voltage_divemode ; Display Battery Warning Text |
0 | 165 btfsc premenu ; is Menu? displayed? |
166 call timeout_premenu_divemode ; No, so check for timeout premenu | |
167 btfsc menubit ; is the Dive mode menu displayed? | |
168 call timeout_divemenu ; Yes, so check for timeout divemenu | |
169 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
170 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
617 | 171 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
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172 |
0 | 173 diveloop_loop3: |
174 btfss menubit ; Divemode menu active? | |
175 call test_switches_divemode ; No, Check switches normal | |
176 | |
177 btfsc menubit ; Divemode menu active? | |
178 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
179 | |
180 btfss divemode ; Dive finished? | |
498 | 181 goto end_dive ; Dive finished! |
0 | 182 |
183 btfsc pressure_refresh ; new pressure available? | |
184 call update_divemode1 ; Yes, display new depth | |
185 bcf pressure_refresh ; until new pressure is available | |
186 | |
187 btfsc oneminupdate ; one minute tasks | |
188 call update_divemode60 ; Update clock, etc. | |
189 | |
190 btfsc store_sample ; store new sample? | |
191 call store_dive_data ; Store profile data | |
192 | |
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193 btfsc toggle_customview ; Next view? |
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194 call customview_toggle ; Yes, show next customview (and delete this flag) |
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195 |
335 | 196 btfsc simulatormode_active ; Is Simualtor mode active ? |
197 bra diveloop_loop4 ; YES: don't sleep | |
2 | 198 |
335 | 199 btfsc menubit ; Sleep only with inactive menu... |
200 bra diveloop_loop5 | |
2 | 201 |
722 | 202 bcf T0CON,TMR0ON ; Stop Timer0 before sleep |
203 nop | |
0 | 204 sleep |
205 nop | |
335 | 206 bra diveloop_loop ; Loop the divemode |
207 | |
208 diveloop_loop4: ; And test screen dumps too! | |
209 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
210 call dump_screen ; Yes! | |
211 | |
212 diveloop_loop5: | |
0 | 213 bra diveloop_loop ; Loop the divemode |
214 | |
215 timeout_premenu_divemode: | |
128 | 216 incf timeout_counter3,F ; Yes... |
0 | 217 |
128 | 218 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
219 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
220 return ; No! | |
0 | 221 |
128 | 222 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
681 | 223 call DISP_menu_clear ; Remove "Menu?" |
224 call DISP_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) | |
225 call DISP_divemins ; Redraw divetime | |
0 | 226 return |
227 | |
128 | 228 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
681 | 229 call DISP_divemins ; display (new) divetime! |
230 call DISP_display_apnoe_descent ; Show descent timer | |
0 | 231 |
232 btfsc divemode2 ; Time running? | |
233 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
234 | |
681 | 235 call DISP_display_apnoe_surface |
0 | 236 incf apnoe_surface_secs,F |
237 movlw d'60' | |
238 cpfseq apnoe_surface_secs | |
239 bra divemode_apnoe_tasks1 | |
240 clrf apnoe_surface_secs | |
241 incf apnoe_surface_mins,F | |
242 | |
243 divemode_apnoe_tasks1: | |
244 bcf FLAG_active_descent ; Clear flag | |
245 btfsc divemode2 ; Time running? | |
246 return ; Yes, return | |
247 | |
248 bsf FLAG_active_descent ; Set Flag | |
249 return | |
250 | |
251 divemode_apnoe_tasks2: | |
252 btfss FLAG_active_descent ; Are descending? | |
253 return ; No, We are at the surface | |
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254 call apnoe_calc_maxdepth ; Yes! |
0 | 255 |
256 divemode_apnoe_tasks3: | |
681 | 257 call DISP_apnoe_clear_surface ; Clear Surface timer |
0 | 258 |
259 clrf apnoe_timeout_counter ; Delete timeout | |
260 clrf apnoe_surface_secs | |
261 clrf apnoe_surface_mins | |
262 clrf apnoe_secs | |
263 clrf apnoe_mins ; Reset Descent time | |
264 clrf max_pressure+0 | |
265 clrf max_pressure+1 ; Reset Max. Depth | |
266 bcf FLAG_active_descent ; Clear flag | |
267 return | |
268 | |
269 apnoe_calc_maxdepth: | |
270 movff apnoe_max_pressure+0,sub_a+0 | |
271 movff apnoe_max_pressure+1,sub_a+1 | |
272 movff max_pressure+0,sub_b+0 | |
273 movff max_pressure+1,sub_b+1 | |
274 call sub16 ; sub_c = sub_a - sub_b | |
275 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
276 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
277 btfss neg_flag | |
278 return | |
279 ;apnoe_max_pressure<max_pressure | |
280 movff max_pressure+0,apnoe_max_pressure+0 | |
281 movff max_pressure+1,apnoe_max_pressure+1 | |
282 return | |
283 | |
284 set_leds_divemode: | |
550 | 285 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
286 movff char_I_deco_model,hi | |
287 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
0 | 288 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
550 | 289 |
290 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
291 cpfslt lo ; Lower then actual warning? | |
292 rcall warn_gf1 ; No, show warning and set flags | |
293 return ; Yes, return | |
0 | 294 |
295 warn_gf1: | |
659 | 296 movlw d'2' ; Type of alarm (Deco Stop missed/GF violated) |
297 movwf AlarmType ; Copy to alarm Register | |
0 | 298 bsf event_occured ; Set Event Flag |
299 return | |
300 | |
301 calc_deko_divemode: | |
302 btfsc twosecupdate ; two seconds after the last call | |
303 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
304 | |
49 | 305 bsf twosecupdate ; No, but next second! |
0 | 306 ; Routines used in the "other second" |
307 call calc_average_depth ; calculate average depth | |
494 | 308 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
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309 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
0 | 310 |
292 | 311 ; Calculate CNS |
312 clrf WREG | |
313 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
0 | 314 |
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315 read_int_eeprom d'34' ; Read deco data |
595 | 316 movlw .6 |
317 cpfseq EEDATA ; in pscr-mode? | |
318 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
592
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319 |
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320 calc_deko_divemode1a: |
116 | 321 call deco_calc_CNS_fraction ; calculate CNS |
0 | 322 movlb b'00000001' ; rambank 1 selected |
323 | |
324 ; Check if CNS should be displayed | |
325 movff char_O_CNS_fraction,lo ; copy into bank1 | |
326 GETCUSTOM8 d'27' ; cns_display_high | |
327 subwf lo,W | |
328 btfsc STATUS,C | |
681 | 329 call DISP_display_cns ; Show CNS |
8 | 330 call check_gas_change ; Checks if a better gas should be selected (by user) |
331 | |
513 | 332 ;NOTE: always set full gas list, because the user can switch gas, |
333 ; even in NDL mode... | |
0 | 334 |
286 | 335 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
507 | 336 divemode_check_decogases: ; CALLed from Simulator, too |
522 | 337 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
338 | |
339 clrf EEADRH ; Make sure to select eeprom bank 0 | |
0 | 340 |
513 | 341 read_int_eeprom d'7' ; Read He ratio |
342 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
343 read_int_eeprom d'6' ; Read O2 ratio | |
344 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
345 addwf EEDATA,W ; O2 + He -> WREG | |
346 sublw d'100' ; 100 - (O2 + He) -> WREG | |
347 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
348 | |
349 read_int_eeprom d'11' ; Read He ratio | |
350 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
351 read_int_eeprom d'10' ; Read O2 ratio | |
352 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
353 addwf EEDATA,W ; O2 + He -> WREG | |
354 sublw d'100' ; 100 - (O2 + He) -> WREG | |
355 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
49 | 356 |
291 | 357 read_int_eeprom d'15' ; Read He ratio |
224 | 358 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
291 | 359 read_int_eeprom d'14' ; Read O2 ratio |
513 | 360 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
361 addwf EEDATA,W ; O2 + He -> WREG | |
362 sublw d'100' ; 100 - (O2 + He) -> WREG | |
363 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
49 | 364 |
291 | 365 read_int_eeprom d'19' ; Read He ratio |
290
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366 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
311
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367 read_int_eeprom d'18' ; Read O2 ratio |
513 | 368 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
369 addwf EEDATA,W ; O2 + He -> WREG | |
370 sublw d'100' ; 100 - (O2 + He) -> WREG | |
371 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
0 | 372 |
291 | 373 read_int_eeprom d'23' ; Read He ratio |
290
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374 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
291 | 375 read_int_eeprom d'22' ; Read O2 ratio |
513 | 376 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
377 addwf EEDATA,W ; O2 + He -> WREG | |
378 sublw d'100' ; 100 - (O2 + He) -> WREG | |
379 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
290
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380 |
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381 ; Copy depth of enabled gas into char_I_deco_gas_change |
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382 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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383 ; the de-activation menu. So don't reread it from eeprom here. |
39 | 384 |
281 | 385 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
290
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386 btfss gaslist_active,0 ; Apply depth? |
221 | 387 clrf EEDATA ; No, clear! |
290
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388 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
221 | 389 |
281 | 390 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
290
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391 btfss gaslist_active,1 ; Apply depth? |
221 | 392 clrf EEDATA ; No, clear! |
290
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393 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
45 | 394 |
281 | 395 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
290
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396 btfss gaslist_active,2 ; Apply depth? |
221 | 397 clrf EEDATA ; No, clear! |
222
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Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
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398 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
221 | 399 |
281 | 400 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
290
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401 btfss gaslist_active,3 ; Apply depth? |
221 | 402 clrf EEDATA ; No, clear! |
290
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403 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
221 | 404 |
281 | 405 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
290
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406 btfss gaslist_active,4 ; Apply depth? |
221 | 407 clrf EEDATA ; No, clear! |
290
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408 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
33 | 409 return |
0 | 410 |
598
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411 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
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412 GETCUSTOM8 d'65' ; Use safety stop |
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413 decfsz WREG,F ; WREG=1? |
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414 bra delete_safety_stop ; No, don't show safety stop |
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415 |
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416 btfsc dekostop_active ; Is a deco stop displayed? |
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417 bra delete_safety_stop ; Yes, don't show safety stop |
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418 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
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419 SAFE_2BYTE_COPY rel_pressure, lo |
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420 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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421 movff lo,sub_a+0 |
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422 movff hi,sub_a+1 |
675 | 423 GETCUSTOM8 .73 ; Safety Stop Reset Depth [dm] |
424 mullw .10 | |
425 movff PRODL,sub_b+0 | |
426 movff PRODH,sub_b+1 | |
603 | 427 call subU16 ; sub_c = sub_a - sub_b |
598
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428 btfss neg_flag |
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429 bra reset_safety_stop ; Below 10m, reset safety stop |
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430 |
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431 ; Above "safety_stop_end"? Clear flag. |
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432 SAFE_2BYTE_COPY rel_pressure, lo |
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433 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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434 movff lo,sub_a+0 |
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435 movff hi,sub_a+1 |
675 | 436 GETCUSTOM8 .72 ; Safety Stop End Depth [dm] |
437 mullw .10 | |
438 movff PRODL,sub_b+0 | |
439 movff PRODH,sub_b+1 | |
603 | 440 call subU16 ; sub_c = sub_a - sub_b |
598
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441 btfsc neg_flag |
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442 bra delete_safety_stop ; Above 3m, remove safety stop |
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443 |
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444 ; Above "safety_stop_start"? Activate safety stop |
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445 SAFE_2BYTE_COPY rel_pressure, lo |
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446 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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447 movff lo,sub_a+0 |
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448 movff hi,sub_a+1 |
675 | 449 GETCUSTOM8 .71 ; Safety Stop Start Depth [dm] |
450 mullw .10 | |
451 movff PRODL,sub_b+0 | |
452 movff PRODH,sub_b+1 | |
603 | 453 call subU16 ; sub_c = sub_a - sub_b |
598
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454 btfsc neg_flag |
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455 bra acivate_safety_stop ; Above 5m, activate safety stop |
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456 |
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457 bra reset_safety_stop2 ; Pause safety stop |
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458 |
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459 acivate_safety_stop: |
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460 tstfsz safety_stop_countdown ; Countdown at zero? |
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461 bsf show_safety_stop ; No, Set flag! |
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462 return |
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463 |
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464 delete_safety_stop: |
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465 clrf safety_stop_countdown ; reset timer |
603 | 466 bra reset_safety_stop2 ; Remove saftestop from display |
598
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467 |
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468 reset_safety_stop: |
675 | 469 GETCUSTOM8 .70 ; Safety Stop Duration [s] |
598
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470 movwf safety_stop_countdown ; reset timer |
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471 reset_safety_stop2: |
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472 btfss safety_stop_active ; Safety stop shown |
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473 return ; No, don't delete it |
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474 bcf show_safety_stop ; Clear flag |
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475 bcf safety_stop_active ; Clear flag |
681 | 476 call DISP_clear_decoarea ; Yes, Clear stop |
477 goto DISP_display_ndl_mask ; Show NDL again (And return) | |
598
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478 |
292 | 479 ;----------------------------------------------------------------------------- |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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480 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
292 | 481 set_actual_ppo2: |
592
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482 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
292 | 483 movlw d'10' |
484 movwf xB+0 | |
485 clrf xB+1 | |
486 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
487 movff xC+0,xA+0 | |
488 movff xC+1,xA+1 | |
489 movff char_I_O2_ratio,xB+0 | |
490 clrf xB+1 | |
491 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
492 movff xC+0,xA+0 | |
493 movff xC+1,xA+1 | |
494 movlw d'100' | |
495 movwf xB+0 | |
496 clrf xB+1 | |
497 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
498 | |
499 ; Copy ppO2 for CNS calculation | |
500 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
501 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
502 | |
503 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
504 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
505 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
506 return | |
507 | |
0 | 508 reset_decompression_gases: ; reset the deco gas while in NDL |
509 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
290
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510 lfsr FSR2,char_I_deco_gas_change |
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511 clrf POSTINC2 ; Clear Gas1 |
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512 clrf POSTINC2 |
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513 clrf POSTINC2 |
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514 clrf POSTINC2 |
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515 clrf POSTINC2 ; Clear Gas5 |
0 | 516 return |
517 | |
518 calc_deko_divemode2: | |
519 bcf twosecupdate | |
520 | |
521 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
522 return | |
523 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
524 return | |
525 | |
526 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
313 | 527 ; Send nes state to screen, if debugmode active |
528 movff char_O_deco_status,WREG ; Status before call | |
529 addlw '0' ; Convert to ascii char | |
530 call ostc_debug1 ; and send. | |
531 | |
0 | 532 call divemode_prepare_flags_for_deco |
292 | 533 clrf WREG |
534 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
40 | 535 |
592
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diff
changeset
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536 movff char_I_O2_ratio,lo_temp ; Backup original value for everything |
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537 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
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538 |
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539 read_int_eeprom d'34' ; Read deco data |
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540 movlw .6 |
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541 cpfseq EEDATA |
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542 bra calc_deko_divemode2a |
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543 ; in PSCR mode, compute fO2 into char_I_O2_ratio |
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544 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
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545 movff sub_c+0,xA+0 |
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546 movff sub_c+1,xA+1 |
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547 movlw LOW .10 |
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548 movwf xB+0 |
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diff
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549 movlw HIGH .10 |
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550 movwf xB+1 |
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551 call mult16x16 ;xA*xB=xC -> xC:4 = ppO2*10 |
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552 SAFE_2BYTE_COPY amb_pressure, xB |
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553 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
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554 ; xC+0 has O2 in percent |
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555 movff xC+0,char_I_O2_ratio |
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556 |
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557 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
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558 bsf STATUS,C ; Borrow bit |
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559 movlw d'100' ; 100% |
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560 subfwb wait_temp,W ; minus He |
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561 bsf STATUS,C ; Borrow bit |
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562 subfwb xC+0,W ; minus O2 |
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563 movff WREG, char_I_N2_ratio ; = N2! |
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564 |
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565 calc_deko_divemode2a: |
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|
566 |
256 | 567 clrf TMR3L |
537 | 568 nop ; See errata DS80284E-page 2 |
256 | 569 clrf TMR3H ; Reset Timer3 |
570 | |
116 | 571 call deco_calc_hauptroutine ; calc_tissue |
592
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changeset
|
572 movlb b'00000001' ; rambank 1 selected |
0 | 573 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
574 | |
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
575 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
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576 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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577 |
256 | 578 btfss debug_mode ; Are we in debugmode? |
579 bra calc_deko_divemode4 ; No... | |
580 | |
581 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
582 movff TMR3L,lo | |
583 movff TMR3H,hi | |
584 bcf STATUS,C | |
585 rrcf hi | |
586 rrcf lo ;/2 | |
587 bcf STATUS,C | |
588 rrcf hi | |
589 rrcf lo ;/4 | |
590 bcf STATUS,C | |
591 rrcf hi | |
592 rrcf lo ;/8 | |
593 bcf STATUS,C | |
594 rrcf hi | |
595 rrcf lo ;/16 | |
596 bcf STATUS,C | |
597 rrcf hi | |
598 rrcf lo ;/32 | |
599 | |
600 WIN_TOP .216 | |
601 WIN_LEFT .100 | |
602 WIN_FONT FT_SMALL | |
603 STRCPY "ms:" | |
604 output_16 | |
605 call word_processor | |
606 | |
607 calc_deko_divemode4: | |
312
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608 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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609 iorwf WREG,F |
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610 btfss STATUS,Z |
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611 return ; Return is status <> 0 |
256 | 612 |
312
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613 ; Check if deco stops are necessary ? |
665
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614 bcf decoplan_invalid ; The decoplan is valid |
169
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615 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
0 | 616 tstfsz wait_temp ; Ceiling<0m? |
617 bra calc_deko_divemode3 ; Yes! | |
618 | |
312
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619 btfsc dekostop_active ; Already in nodeco mode ? |
681 | 620 call DISP_display_ndl_mask ; Clear deco data, display nostop time |
312
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621 bcf dekostop_active ; clear flag |
0 | 622 |
312
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623 clrf decodata+0 ; for profile memory |
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624 movff char_O_nullzeit,decodata+1 ; nostop time |
0 | 625 |
681 | 626 call DISP_display_ndl ; display no deco limit |
0 | 627 |
323 | 628 calc_deko_divemode5: |
312
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629 ; Check if extra cycles are needed to compute @5 variant: |
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630 btfss tts_extra_time ; Is @5 displayed ? |
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631 return ; No: don't compute it. |
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632 |
313 | 633 decfsz apnoe_mins ; Reached count-down ? |
312
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634 return ; No: don't compute yet. |
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635 |
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636 movlw .6 |
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637 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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638 |
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639 movlw .2 ; Restart countdown. |
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640 movwf apnoe_mins |
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641 return |
323 | 642 |
643 calc_deko_divemode3: | |
644 btfss dekostop_active ; Already in deco mode ? | |
681 | 645 call DISP_display_deko_mask ; clear nostop time, display decodata |
323 | 646 bsf dekostop_active ; Set flag |
647 | |
648 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
649 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
650 | |
681 | 651 call DISP_display_deko ; display decodata |
323 | 652 bra calc_deko_divemode5 |
313 | 653 |
124 | 654 ;----------------------------------------------------------------------------- |
69 | 655 |
237 | 656 divemode_prepare_flags_for_deco: |
341
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657 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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658 |
197 | 659 GETCUSTOM8 d'11' ; Saturation multiplier % |
660 movff WREG,char_I_saturation_multiplier | |
661 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
662 movff WREG,char_I_desaturation_multiplier | |
663 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
664 movff WREG,char_I_deco_distance | |
665 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
666 movff WREG,char_I_depth_last_deco | |
203 | 667 movff divemins+0,int_I_divemins+0 ; Current dive time. |
668 movff divemins+1,int_I_divemins+1 | |
197 | 669 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
0 | 670 |
312
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671 ;----------------------------------------------------------------------------- |
0 | 672 |
673 store_dive_data: ; CF20 seconds gone | |
674 bcf store_sample ; update only any CF20 seconds | |
675 bsf update_divetime ; update divemins every CF20 seconds | |
676 | |
233 | 677 ifndef __DEBUG |
678 btfsc simulatormode_active ; Are we in simulator mode? | |
679 return ; Yes, discard everything | |
680 endif | |
33 | 681 |
0 | 682 btfsc header_stored ; Header already stored? |
71
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683 bra store_dive_data2 ; Yes, store only profile data |
0 | 684 bsf header_stored ; Store header |
685 | |
686 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
687 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
688 | |
689 ; shift address for header | |
690 ; the header will be stored after the dive | |
457 | 691 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
0 | 692 |
693 store_dive_data2: | |
341
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694 SAFE_2BYTE_COPY rel_pressure, lo |
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695 movf lo,W ; store depth with every sample |
0 | 696 call write_external_eeprom |
341
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697 movf hi,W |
0 | 698 call write_external_eeprom |
699 | |
700 ;First, find out how many bytes will append to this sample.... | |
701 clrf ProfileFlagByte ; clear number of bytes to append | |
702 | |
703 ; Check Extented informations | |
704 decfsz divisor_temperature,W ; Check divisor | |
705 bra check_extended1 | |
706 movlw d'2' ; Information length | |
707 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
708 check_extended1: | |
709 decfsz divisor_deco,W ; Check divisor | |
710 bra check_extended2 | |
711 movlw d'2' ; Information length | |
712 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
713 check_extended2: | |
374 | 714 decfsz divisor_gf,W ; Check divisor |
0 | 715 bra check_extended3 |
374 | 716 movlw d'1' ; Information length |
0 | 717 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
718 check_extended3: | |
719 decfsz divisor_ppo2,W ; Check divisor | |
720 bra check_extended4 | |
721 movlw d'3' ; Information length | |
722 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
723 check_extended4: | |
724 decfsz divisor_deco_debug,W; Check divisor | |
725 bra check_extended5 | |
630
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726 movlw d'15' ; Information length |
0 | 727 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
728 check_extended5: | |
367 | 729 decfsz divisor_cns,W ; Check divisor |
0 | 730 bra check_extended6 |
367 | 731 movlw d'1' ; Information length |
0 | 732 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
733 check_extended6: | |
734 | |
735 ; Second, check global event flag | |
736 btfss event_occured ; Check global event flag | |
737 bra store_dive_data3 ; No Event | |
738 movlw d'1' | |
739 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
740 | |
741 clrf EventByte ; reset EventByte | |
742 | |
659 | 743 movf AlarmType,W ; Type of alarm Bit 0-3 |
0 | 744 addwf EventByte,F ; Copy to EventByte Bit 0-3 |
745 clrf AlarmType ; Reset AlarmType | |
746 | |
747 ; Third, check events and add aditional bytes | |
748 btfss manual_gas_changed ; Check flag | |
749 bra check_event1 | |
750 movlw d'2' ; Information length | |
751 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
752 bsf EventByte,4 ; Also set Flag in EventByte! | |
753 check_event1: | |
754 btfss stored_gas_changed ; Check flag | |
755 bra check_event2 | |
756 movlw d'1' ; Information length | |
757 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
758 bsf EventByte,5 ; Also set Flag in EventByte! | |
759 check_event2: | |
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760 btfss setpoint_changed ; Check flag |
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761 bra check_event3 |
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762 movlw d'1' ; Information length |
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763 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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764 bsf EventByte,6 ; Also set Flag in EventByte! |
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765 check_event3: |
730 | 766 btfss store_bailout_event ; Check flag |
767 bra check_event4 | |
768 movlw d'2' ; Information length | |
769 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
770 bsf EventByte,7 ; Also set Flag in EventByte! | |
771 check_event4: | |
0 | 772 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
773 | |
774 store_dive_data3: | |
775 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
776 call write_external_eeprom | |
777 | |
778 btfss event_occured ; Check global event flag (again) | |
779 bra store_dive_data4 ; No Event | |
780 | |
781 ; Store the EventByte + additional bytes now | |
782 movf EventByte,W | |
783 call write_external_eeprom | |
784 | |
274
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785 btfss manual_gas_changed ; Check flag |
0 | 786 bra store_dive_data3a |
787 read_int_eeprom d'24' ; % O2 Gas6 | |
788 movf EEDATA,W | |
789 call write_external_eeprom | |
790 read_int_eeprom d'25' ; % He Gas6 | |
791 movf EEDATA,W | |
792 call write_external_eeprom | |
274
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793 bcf manual_gas_changed ; Clear this event |
0 | 794 |
795 store_dive_data3a: | |
796 btfss stored_gas_changed ; Check flag | |
797 bra store_dive_data3b | |
798 movf active_gas,W ; Store active gas | |
799 call write_external_eeprom | |
274
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800 bcf stored_gas_changed ; Clear this event |
0 | 801 store_dive_data3b: |
802 | |
803 store_dive_data4: | |
804 | |
805 ; Store extended informations | |
806 decfsz divisor_temperature,F ; Check divisor | |
807 bra store_extended1 | |
808 rcall store_dive_temperature | |
809 store_extended1: | |
810 decfsz divisor_deco,F ; Check divisor | |
811 bra store_extended2 | |
812 rcall store_dive_decodata | |
813 store_extended2: | |
374 | 814 decfsz divisor_gf,F ; Check divisor |
0 | 815 bra store_extended3 |
374 | 816 rcall store_dive_gf |
0 | 817 store_extended3: |
818 decfsz divisor_ppo2,F ; Check divisor | |
819 bra store_extended4 | |
820 rcall store_dive_ppo2 | |
821 store_extended4: | |
822 decfsz divisor_deco_debug,F; Check divisor | |
823 bra store_extended5 | |
824 rcall store_dive_decodebug | |
825 store_extended5: | |
367 | 826 decfsz divisor_cns,F ; Check divisor |
0 | 827 bra store_extended6 |
367 | 828 rcall store_dive_cns |
0 | 829 store_extended6: |
830 | |
831 ; The next block is required to take care of "store never" | |
832 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
833 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
834 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
835 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
374 | 836 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
837 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
0 | 838 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
839 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
840 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
841 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
367 | 842 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
843 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
0 | 844 |
845 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
274
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846 |
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847 ; SetPoint change appended to information due to compatibility reasons |
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848 btfss setpoint_changed ; Check flag |
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849 bra store_dive_data5 |
447 | 850 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
274
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851 call write_external_eeprom |
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852 bcf setpoint_changed ; Clear this event |
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853 |
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854 store_dive_data5: |
730 | 855 btfss store_bailout_event ; Check flag |
856 bra store_dive_data6 | |
857 movff char_I_O2_ratio,WREG | |
858 call write_external_eeprom | |
859 movff char_I_He_ratio,WREG | |
860 call write_external_eeprom | |
861 bcf store_bailout_event ; Clear this event | |
862 store_dive_data6: | |
274
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863 bcf event_occured ; Clear the global event flag |
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864 return ; Done. (Sample with all informations written to EEPROM) |
0 | 865 |
367 | 866 store_dive_cns: |
867 movff char_O_CNS_fraction,WREG | |
868 call write_external_eeprom ; Store in EEPROM | |
0 | 869 GETCUSTOM8 d'26' |
367 | 870 movwf divisor_cns ; Reload divisor from CF |
0 | 871 return |
872 | |
873 store_dive_decodebug: | |
630
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874 movff char_O_deco_time_for_log+.0,WREG ; 3m |
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875 call write_external_eeprom |
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876 movff char_O_deco_time_for_log+.1,WREG |
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877 call write_external_eeprom |
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878 movff char_O_deco_time_for_log+.2,WREG |
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879 call write_external_eeprom |
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880 movff char_O_deco_time_for_log+.3,WREG |
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881 call write_external_eeprom |
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882 movff char_O_deco_time_for_log+.4,WREG |
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883 call write_external_eeprom |
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884 movff char_O_deco_time_for_log+.5,WREG |
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885 call write_external_eeprom |
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886 movff char_O_deco_time_for_log+.6,WREG |
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887 call write_external_eeprom |
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Fill char_O_deco_time_for_log array with stop times
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888 movff char_O_deco_time_for_log+.7,WREG |
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889 call write_external_eeprom |
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890 movff char_O_deco_time_for_log+.8,WREG |
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891 call write_external_eeprom |
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892 movff char_O_deco_time_for_log+.9,WREG |
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893 call write_external_eeprom |
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894 movff char_O_deco_time_for_log+.10,WREG |
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895 call write_external_eeprom |
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896 movff char_O_deco_time_for_log+.11,WREG |
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897 call write_external_eeprom |
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898 movff char_O_deco_time_for_log+.12,WREG |
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899 call write_external_eeprom |
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900 movff char_O_deco_time_for_log+.13,WREG |
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901 call write_external_eeprom |
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Fill char_O_deco_time_for_log array with stop times
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902 movff char_O_deco_time_for_log+.14,WREG ; 45m |
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|
903 call write_external_eeprom |
0 | 904 GETCUSTOM8 d'25' |
905 movwf divisor_deco_debug ; Reload divisor from CF | |
906 return | |
907 | |
908 store_dive_ppo2: | |
909 movlw 0x00 ; Dummy | |
910 call write_external_eeprom | |
911 movlw 0x00 ; Dummy | |
912 call write_external_eeprom | |
913 movlw 0x00 ; Dummy | |
914 call write_external_eeprom | |
915 GETCUSTOM8 d'24' | |
916 movwf divisor_ppo2 ; Reload divisor from CF | |
917 return | |
918 | |
374 | 919 store_dive_gf: |
375 | 920 movff char_O_gradient_factor,WREG ; gradient factor absolute |
0 | 921 call write_external_eeprom |
922 GETCUSTOM8 d'23' | |
374 | 923 movwf divisor_gf ; Reload divisor from CF |
0 | 924 return |
925 | |
926 store_dive_decodata: | |
927 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
928 call write_external_eeprom | |
929 movf decodata+1,W ; no stop time of length of first stop | |
930 call write_external_eeprom | |
931 GETCUSTOM8 d'22' | |
457 | 932 |
933 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
934 movlw d'0' ; Yes, set to zero | |
0 | 935 movwf divisor_deco ; Reload divisor from CF |
936 return | |
937 | |
938 store_dive_temperature: | |
341
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939 SAFE_2BYTE_COPY temperature,lo |
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940 movf lo,W ; append temperature to current sample! |
0 | 941 call write_external_eeprom |
341
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942 movf hi,W |
0 | 943 call write_external_eeprom |
944 GETCUSTOM8 d'21' | |
945 movwf divisor_temperature ; Reload divisor from CF | |
946 return | |
947 | |
948 calc_velocity: ; called every two seconds | |
949 btfss divemode | |
950 bra do_not_display_velocity ; display velocity only in divemode | |
951 | |
952 calc_velocity2: | |
341
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953 SAFE_2BYTE_COPY amb_pressure, sub_a |
0 | 954 movff last_pressure+0,sub_b+0 |
955 movff last_pressure+1,sub_b+1 | |
341
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956 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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957 movff sub_a+1,last_pressure+1 |
0 | 958 |
959 call sub16 ; sub_c = amb_pressure - last_pressure | |
960 | |
961 movff sub_c+0,xA+0 | |
962 movff sub_c+1,xA+1 | |
494 | 963 movlw d'39' ;77 when called every second.... |
0 | 964 movwf xB+0 |
965 clrf xB+1 | |
398
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966 call mult16x16 ; differential pressure in mbar*77... |
0 | 967 movff xC+0,divA+0 |
968 movff xC+1,divA+1 | |
969 movlw d'7' | |
970 movwf divB | |
971 call div16 ; devided by 2^7 equals velocity in m/min | |
972 | |
973 movlw d'99' | |
492
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|
974 cpfsgt divA ; Limit to 99m/min max. |
0 | 975 bra calc_velocity3 |
976 movwf divA ; divA=99 | |
977 | |
978 calc_velocity3: | |
979 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
980 subwf divA+0,W ; | |
981 | |
982 btfss STATUS,C | |
983 bra do_not_display_velocity | |
984 | |
985 update_velocity: | |
986 bsf display_velocity | |
492
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+CHANGE: Velocity display updated every second
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diff
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|
987 |
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+CHANGE: Velocity display updated every second
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|
988 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
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+CHANGE: Velocity display updated every second
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diff
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|
989 movwf lo |
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+CHANGE: Velocity display updated every second
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changeset
|
990 movlw d'1' |
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+CHANGE: Velocity display updated every second
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|
991 cpfseq lo ; =1? |
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+CHANGE: Velocity display updated every second
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diff
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|
992 bra update_velocity1 ; No |
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changeset
|
993 |
681 | 994 call DISP_display_velocity_graphical |
492
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+CHANGE: Velocity display updated every second
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changeset
|
995 return |
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+CHANGE: Velocity display updated every second
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diff
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|
996 |
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|
997 update_velocity1: |
681 | 998 call DISP_display_velocity |
0 | 999 return |
1000 | |
1001 do_not_display_velocity: | |
1002 btfss display_velocity ; Velocity was not displayed, do not delete | |
1003 return | |
1004 | |
1005 bcf display_velocity ; Velocity was displayed, delete velocity now | |
681 | 1006 call DISP_display_velocity_clear |
0 | 1007 return |
1008 | |
237 | 1009 check_ppO2: ; check current ppO2 and display warning if required |
1010 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
0 | 1011 return |
1012 | |
3 | 1013 check_ppO2_bail: ; In CC mode but bailout active! |
592
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|
1014 read_int_eeprom d'34' ; Read deco data |
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|
1015 movlw .6 |
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diff
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|
1016 cpfseq EEDATA |
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diff
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|
1017 bra check_ppO2_non_pscr |
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1018 ; in PSCR mode |
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changeset
|
1019 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
595 | 1020 movff sub_c+0,xA+0 |
1021 movff sub_c+1,xA+1 | |
1022 movlw d'100' | |
1023 movwf xB+0 | |
1024 clrf xB+1 | |
1025 call div16x16 ; /100 | |
1026 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
1027 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
1028 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
1029 clrf xC+2 | |
1030 clrf xC+3 | |
592
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1031 movff sub_c+0,xC+0 |
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1032 movff sub_c+1,xC+1 ; copy for comptibility |
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|
1033 bra check_ppO2_check |
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1034 |
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|
1035 check_ppO2_non_pscr: |
341
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|
1036 SAFE_2BYTE_COPY amb_pressure, xA |
0 | 1037 movlw d'10' |
1038 movwf xB+0 | |
1039 clrf xB+1 | |
1040 call div16x16 ; xC=p_amb/10 | |
1041 movff xC+0,xA+0 | |
1042 movff xC+1,xA+1 | |
1043 movff char_I_O2_ratio,xB+0 | |
1044 clrf xB+1 | |
592
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diff
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|
1045 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
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|
1046 ; bra check_ppO2_check |
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1047 check_ppO2_check: |
74 | 1048 ; Check very high ppO2 manually |
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1049 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
74 | 1050 bra check_ppO2_bail2 ; Yes, display Value! |
1051 | |
0 | 1052 ; Check if ppO2 should be displayed |
1053 movff xC+0,sub_b+0 | |
1054 movff xC+1,sub_b+1 | |
1055 GETCUSTOM8 d'19' ; ppo2_display_high | |
1056 mullw d'100' ; ppo2_display_high*100 | |
1057 movff PRODL,sub_a+0 | |
1058 movff PRODH,sub_a+1 | |
1059 call sub16 | |
1060 bcf ppO2_show_value ; clear flag | |
1061 btfsc neg_flag | |
1062 bsf ppO2_show_value ; set flag if required | |
1063 | |
1064 ;check if we are within our warning thresholds! | |
1065 movff xC+0,sub_b+0 | |
1066 movff xC+1,sub_b+1 | |
1067 GETCUSTOM8 d'18' ; ppo2_warning_high | |
1068 mullw d'100' ; ppo2_warning_high*100 | |
1069 movff PRODL,sub_a+0 | |
1070 movff PRODH,sub_a+1 | |
1071 call sub16 | |
1072 btfss neg_flag | |
1073 bra check_ppO2_0 ; Not too high | |
1074 | |
74 | 1075 check_ppO2_bail2: |
1076 bsf ppO2_show_value ; set flag if required | |
659 | 1077 movlw d'5' ; Type of alarm (ppO High Warning) |
1078 movwf AlarmType ; Copy to alarm Register | |
0 | 1079 bsf event_occured ; Set Event Flag |
1080 | |
1081 check_ppO2_0: | |
1082 movff xC+0,sub_b+0 | |
1083 movff xC+1,sub_b+1 | |
210 | 1084 GETCUSTOM8 d'17' ; ppo2_warning_low |
1085 mullw d'100' ; ppo2_warning_low*100 | |
0 | 1086 movff PRODL,sub_a+0 |
1087 movff PRODH,sub_a+1 | |
1088 call sub16 | |
1089 btfsc neg_flag | |
1090 bra check_ppO2_1 ; Not too low | |
1091 | |
1092 bsf ppO2_show_value ; show ppO2 if below threshold! | |
659 | 1093 movlw d'4' ; Type of alarm (ppO Low Warning) |
1094 movwf AlarmType ; Copy to alarm Register | |
0 | 1095 bsf event_occured ; Set Event Flag |
1096 | |
1097 check_ppO2_1: | |
1098 btfsc ppO2_show_value ; show value? | |
1099 bra check_ppO2_2 ; yes! | |
1100 | |
1101 btfss ppO2_display_active ; is the value displayed? | |
1102 bra check_ppO2_3 ; No, so clear not required | |
1103 | |
681 | 1104 call DISP_show_ppO2_clear; Clear ppO2 value |
0 | 1105 bcf ppO2_display_active ; clear flag |
1106 bra check_ppO2_3 ; done | |
1107 | |
1108 check_ppO2_2: | |
681 | 1109 call DISP_show_ppO2 ; Display ppO2 (stored in xC) |
0 | 1110 bsf ppO2_display_active ; Set flag |
1111 | |
1112 check_ppO2_3: | |
1113 return ; done | |
1114 | |
290
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1115 ;============================================================================= |
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1116 ; Compare all enabled gas in list, to see if a better one is available. |
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1117 ; |
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1118 ; Output: better_gas_available, better_gas_number |
290
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1119 ; |
210 | 1120 check_gas_change: ; Checks if a better gas should be selected (by user) |
8 | 1121 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
341
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1122 |
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1123 SAFE_2BYTE_COPY rel_pressure,xA |
8 | 1124 movlw d'100' |
1125 movwf xB+0 | |
1126 clrf xB+1 | |
1127 call div16x16 ; compute depth in full m -> result in xC+0 | |
1128 | |
1129 check_gas_change1: ; check gas1 | |
290
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1130 btfss gaslist_active,0 ; check active flag |
8 | 1131 bra check_gas_change2 ; skip inactive gases! |
1132 movlw d'1' | |
1133 cpfseq active_gas ; is this gas currently selected? | |
1134 bra check_gas_change1x ; No... | |
1135 bra check_gas_change2 ; Yes, skip depth check | |
1136 check_gas_change1x: | |
1137 read_int_eeprom d'28' ; read gas_change_depth | |
415
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1138 movlw minimum_change_depth |
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1139 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1140 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
1141 movf xC+0,W ; load depth in m into WREG | |
1142 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1143 bra check_gas_change2 ; No, check next gas | |
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1144 movlw .1 |
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1145 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
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1146 movlw better_gas_window |
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|
1147 subwf EEDATA,W ; Change depth-better_gas_window |
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1148 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1149 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1150 | |
1151 check_gas_change2: ; check gas2 | |
290
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1152 btfss gaslist_active,1 ; check active flag |
8 | 1153 bra check_gas_change3 ; skip inactive gases! |
1154 movlw d'2' | |
1155 cpfseq active_gas ; is this gas currently selected? | |
1156 bra check_gas_change2x ; No... | |
1157 bra check_gas_change3 ; Yes, skip depth check | |
1158 check_gas_change2x: | |
1159 read_int_eeprom d'29' ; read gas_change_depth | |
415
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1160 movlw minimum_change_depth |
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1161 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1162 bra check_gas_change3 ; No, Change depth not deep enough, skip! |
1163 movf xC+0,W ; load depth in m into WREG | |
1164 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1165 bra check_gas_change3 ; No, check next gas | |
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NEW: Gaslist highlights "better gas" in divemode
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diff
changeset
|
1166 movlw .2 |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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diff
changeset
|
1167 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1168 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1169 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1170 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1171 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1172 | |
1173 check_gas_change3: ; check gas3 | |
290
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diff
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|
1174 btfss gaslist_active,2 ; check active flag |
8 | 1175 bra check_gas_change4 ; skip inactive gases! |
1176 movlw d'3' | |
1177 cpfseq active_gas ; is this gas currently selected? | |
1178 bra check_gas_change3x ; No... | |
1179 bra check_gas_change4 ; Yes, skip depth check | |
1180 check_gas_change3x: | |
1181 read_int_eeprom d'30' ; read gas_change_depth | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1182 movlw minimum_change_depth |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1183 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1184 bra check_gas_change4 ; No, Change depth not deep enough, skip! |
1185 movf xC+0,W ; load depth in m into WREG | |
1186 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1187 bra check_gas_change4 ; No, check next gas | |
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
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diff
changeset
|
1188 movlw .3 |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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diff
changeset
|
1189 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1190 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1191 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1192 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1193 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1194 | |
1195 check_gas_change4: ; check gas4 | |
290
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|
1196 btfss gaslist_active,3 ; check active flag |
8 | 1197 bra check_gas_change5 ; skip inactive gases! |
1198 movlw d'4' | |
1199 cpfseq active_gas ; is this gas currently selected? | |
1200 bra check_gas_change4x ; No... | |
1201 bra check_gas_change5 ; Yes, skip depth check | |
1202 check_gas_change4x: | |
1203 read_int_eeprom d'31' ; read gas_change_depth | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1204 movlw minimum_change_depth |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1205 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1206 bra check_gas_change5 ; No, Change depth not deep enough, skip! |
1207 movf xC+0,W ; load depth in m into WREG | |
1208 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1209 bra check_gas_change5 ; No, check next gas | |
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1210 movlw .4 |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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parents:
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diff
changeset
|
1211 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1212 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1213 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1214 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1215 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1216 | |
1217 check_gas_change5: ; check gas5 | |
290
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diff
changeset
|
1218 btfss gaslist_active,4 ; check active flag |
8 | 1219 bra check_gas_change6 ; skip inactive gases! |
1220 movlw d'5' | |
1221 cpfseq active_gas ; is this gas currently selected? | |
1222 bra check_gas_change5x ; No... | |
1223 bra check_gas_change6 ; Yes, skip depth check | |
1224 check_gas_change5x: | |
1225 read_int_eeprom d'32' ; read gas_change_depth | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1226 movlw minimum_change_depth |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1227 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1228 bra check_gas_change6 ; No, Change depth not deep enough, skip! |
1229 movf xC+0,W ; load depth in m into WREG | |
1230 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1231 bra check_gas_change6 ; No, check next gas | |
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1232 movlw .5 |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
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diff
changeset
|
1233 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1234 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1235 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1236 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1237 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1238 | |
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1239 check_gas_change6: |
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1240 btfss better_gas_available ; Is a better gas available |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
parents:
626
diff
changeset
|
1241 clrf better_gas_number ; No, clear better gas register |
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
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parents:
626
diff
changeset
|
1242 |
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1243 btfsc is_bailout ;=1: CC mode, but bailout active! |
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1244 bra check_gas_change7 ; In bailout, blink better gas (if required) |
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1245 |
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1246 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1247 bcf better_gas_available ; Yes, do not blink better gas |
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
heinrichsweikamp
parents:
498
diff
changeset
|
1248 |
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
heinrichsweikamp
parents:
603
diff
changeset
|
1249 check_gas_change7: |
681 | 1250 call DISP_active_gas_divemode; Display gas, if required (and with "*" if required...) |
8 | 1251 return |
1252 | |
290
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diff
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|
1253 ;============================================================================= |
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|
1254 |
0 | 1255 calculate_noflytime: |
1256 ; calculate nofly time | |
1257 movff int_O_desaturation_time+0,xA+0 | |
1258 movff int_O_desaturation_time+1,xA+1 | |
251 | 1259 |
1260 btfsc xA+1,7 ; Is desat time negatif ? | |
1261 bra calculate_noflytime_3 ; Then surely not valid ! | |
1262 | |
0 | 1263 tstfsz xA+0 ; Desat=0? |
1264 bra calculate_noflytime2 | |
1265 tstfsz xA+1 ; Desat=0? | |
1266 bra calculate_noflytime2 | |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1267 |
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1268 calculate_noflytime_3: |
0 | 1269 ; Desaturation time = zero |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1270 clrf nofly_time+0 ; Clear nofly time |
0 | 1271 clrf nofly_time+1 ; Clear nofly time |
1272 bcf nofly_active ; Clear flag | |
1273 return | |
218 | 1274 |
0 | 1275 calculate_noflytime2: |
1276 movff xA+0,int_I_temp+0 | |
1277 movff xA+1,int_I_temp+1 | |
1278 GETCUSTOM8 .13 ; nofly_time_ratio | |
218 | 1279 movff WREG,char_I_temp |
0 | 1280 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
116 | 1281 call deco_calc_percentage |
0 | 1282 movlb b'00000001' ; select ram bank 1 |
1283 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
1284 movff int_I_temp+0,xA+0 | |
1285 movff int_I_temp+1,xA+1 | |
1286 tstfsz xA+0 ; Desat=0? | |
1287 bra calculate_noflytime_2_final | |
1288 tstfsz xA+1 ; Desat=0? | |
1289 bra calculate_noflytime_2_final | |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1290 bra calculate_noflytime_3 |
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1291 |
0 | 1292 calculate_noflytime_2_final: |
1293 movff xA+0,nofly_time+0 | |
1294 movff xA+1,nofly_time+1 | |
1295 bsf nofly_active ; Set flag | |
1296 return | |
1297 | |
1298 end_dive: | |
1299 btfss realdive ; dive longer then one minute | |
1300 goto end_dive_common ; No, discard everything | |
1301 | |
233 | 1302 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
1303 ifndef __DEBUG | |
1304 btfsc simulatormode_active ; Are we in simulator mode? | |
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1305 goto end_dive_common_sim ; Yes, discard everything |
233 | 1306 endif |
33 | 1307 |
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents:
75
diff
changeset
|
1308 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
0 | 1309 |
1310 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives | |
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
heinrichsweikamp
parents:
595
diff
changeset
|
1311 call apnoe_calc_maxdepth |
0 | 1312 |
1313 ; calculate desaturation time | |
251 | 1314 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
1315 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
0 | 1316 |
251 | 1317 GETCUSTOM8 d'12' ; Desaturation multiplier % |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1318 movff WREG,char_I_desaturation_multiplier |
0 | 1319 |
1320 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
251 | 1321 call deco_calc_desaturation_time ; calculate desaturation time |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1322 movlb b'00000001' ; select ram bank 1 |
453
38b38b105782
compute desat based on 30min old surface pressure
heinrichsweikamp
parents:
447
diff
changeset
|
1323 call calc_deko_surfmode2 ; work-around for nofly bug |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1324 rcall calculate_noflytime ; Calc NoFly time |
486
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1325 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1326 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1327 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
0 | 1328 ; store header and ... |
1329 movlw 0xFD ; .... End-of-Profile Bytes | |
1330 call write_external_eeprom | |
1331 movlw 0xFD | |
1332 call write_external_eeprom | |
1333 movlw 0xFE ; This positon will be overwritten for the next profile | |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1334 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
0 | 1335 |
1336 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
1337 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
1338 | |
1339 movlw 0xFA ; Header start | |
1340 call write_external_eeprom | |
1341 movlw 0xFA | |
1342 call write_external_eeprom | |
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1343 movlw logbook_profile_version ; Defined in definitions.asm |
0 | 1344 call write_external_eeprom |
229
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
parents:
228
diff
changeset
|
1345 movf month,W ; Date |
0 | 1346 call write_external_eeprom |
1347 movf day,W | |
1348 call write_external_eeprom | |
1349 movf year,W | |
1350 call write_external_eeprom | |
1351 movf hours,W ; End of dive time | |
1352 call write_external_eeprom | |
1353 movf mins,W | |
1354 call write_external_eeprom | |
1355 | |
1356 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
1357 bra end_dive1 ; Store normal depth | |
1358 | |
1359 movff apnoe_max_pressure+0,lo | |
1360 movff apnoe_max_pressure+1,hi | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1361 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
0 | 1362 movff lo,apnoe_max_pressure+0 |
1363 movff hi,apnoe_max_pressure+1 | |
1364 | |
1365 movf apnoe_max_pressure+0,W ; Max. depth | |
1366 call write_external_eeprom | |
1367 movf apnoe_max_pressure+1,W | |
1368 call write_external_eeprom | |
1369 bra end_dive2 ; skip | |
1370 | |
1371 end_dive1: | |
1372 movff max_pressure+0,lo | |
1373 movff max_pressure+1,hi | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1374 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
0 | 1375 movff lo,max_pressure+0 |
1376 movff hi,max_pressure+1 | |
1377 | |
1378 movf max_pressure+0,W ; Max. depth | |
1379 call write_external_eeprom | |
1380 movf max_pressure+1,W | |
1381 call write_external_eeprom | |
1382 | |
1383 end_dive2: | |
1384 movf divemins+0,W ; divetime minutes | |
1385 call write_external_eeprom | |
1386 movf divemins+1,W | |
1387 call write_external_eeprom | |
1388 movf divesecs,W ; divetime seconds | |
1389 call write_external_eeprom | |
1390 movf mintemp+0,W ; minimum temperature | |
1391 call write_external_eeprom | |
1392 movf mintemp+1,W | |
1393 call write_external_eeprom | |
1394 movf last_surfpressure_30min+0,W ; airpressure before dive | |
1395 call write_external_eeprom | |
1396 movf last_surfpressure_30min+1,W | |
1397 call write_external_eeprom | |
1398 movff int_O_desaturation_time+0,lo ; | |
1399 movff int_O_desaturation_time+1,hi | |
1400 movf lo,W ; desaturation time in minutes | |
1401 call write_external_eeprom | |
1402 movf hi,W ; | |
1403 call write_external_eeprom | |
1404 | |
1405 ; Gases.... | |
656 | 1406 btfsc FLAG_const_ppO2_mode |
1407 bra end_dive3 ; Store diluents instead of gases | |
1408 | |
0 | 1409 read_int_eeprom d'6' ; Read byte (stored in EEDATA) |
1410 movf EEDATA,W | |
1411 call write_external_eeprom | |
1412 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
1413 movf EEDATA,W | |
1414 call write_external_eeprom | |
1415 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
1416 movf EEDATA,W | |
1417 call write_external_eeprom | |
1418 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
1419 movf EEDATA,W | |
1420 call write_external_eeprom | |
1421 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
1422 movf EEDATA,W | |
1423 call write_external_eeprom | |
1424 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
1425 movf EEDATA,W | |
1426 call write_external_eeprom | |
1427 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
1428 movf EEDATA,W | |
1429 call write_external_eeprom | |
1430 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
1431 movf EEDATA,W | |
1432 call write_external_eeprom | |
1433 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
1434 movf EEDATA,W | |
1435 call write_external_eeprom | |
1436 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
1437 movf EEDATA,W | |
1438 call write_external_eeprom | |
656 | 1439 bra end_dive4 |
0 | 1440 |
656 | 1441 end_dive3: |
709 | 1442 ; New in 2.52 Diluents stored seperately in EEPROM Bank0 |
1443 ;Byte96-97: | |
1444 ;Diluent 1 Default (%O2,%He) | |
1445 ;Byte98-99: | |
1446 ;Diluent 1 Current (%O2,%He) | |
1447 ;Byte100-101: | |
1448 ;Diluent 2 Default (%O2,%He) | |
1449 ;Byte102-103: | |
1450 ;Diluent 2 Current (%O2,%He) | |
1451 ;Byte104-105: | |
1452 ;Diluent 3 Default (%O2,%He) | |
1453 ;Byte106-107: | |
1454 ;Diluent 3 Current (%O2,%He) | |
1455 ;Byte108-109: | |
1456 ;Diluent 4 Default (%O2,%He) | |
1457 ;Byte110-111: | |
1458 ;Diluent 4 Current (%O2,%He) | |
1459 ;Byte112-113: | |
1460 ;Diluent 5 Default (%O2,%He) | |
1461 ;Byte114-115: | |
1462 ;Diluent 5 Current (%O2,%He) | |
1463 ;Byte116: | |
1464 ;First Diluent (1-5) | |
732 | 1465 read_int_eeprom d'97' ; Read byte (stored in EEDATA) |
1466 movf EEDATA,W | |
1467 call write_external_eeprom | |
656 | 1468 read_int_eeprom d'98' ; Read byte (stored in EEDATA) |
1469 movf EEDATA,W | |
1470 call write_external_eeprom | |
732 | 1471 read_int_eeprom d'101' ; Read byte (stored in EEDATA) |
656 | 1472 movf EEDATA,W |
1473 call write_external_eeprom | |
1474 read_int_eeprom d'102' ; Read byte (stored in EEDATA) | |
1475 movf EEDATA,W | |
1476 call write_external_eeprom | |
732 | 1477 read_int_eeprom d'105' ; Read byte (stored in EEDATA) |
656 | 1478 movf EEDATA,W |
1479 call write_external_eeprom | |
709 | 1480 read_int_eeprom d'106' ; Read byte (stored in EEDATA) |
1481 movf EEDATA,W | |
1482 call write_external_eeprom | |
732 | 1483 read_int_eeprom d'109' ; Read byte (stored in EEDATA) |
656 | 1484 movf EEDATA,W |
1485 call write_external_eeprom | |
709 | 1486 read_int_eeprom d'110' ; Read byte (stored in EEDATA) |
1487 movf EEDATA,W | |
1488 call write_external_eeprom | |
732 | 1489 read_int_eeprom d'113' ; Read byte (stored in EEDATA) |
709 | 1490 movf EEDATA,W |
1491 call write_external_eeprom | |
1492 read_int_eeprom d'114' ; Read byte (stored in EEDATA) | |
1493 movf EEDATA,W | |
1494 call write_external_eeprom | |
656 | 1495 |
1496 end_dive4: | |
0 | 1497 read_int_eeprom d'24' ; % O2 Gas6 |
1498 movf EEDATA,W | |
1499 call write_external_eeprom | |
1500 read_int_eeprom d'25' ; % He Gas6 | |
1501 movf EEDATA,W | |
1502 call write_external_eeprom | |
656 | 1503 |
1504 movlw .33 ; Start gas | |
1505 btfsc FLAG_const_ppO2_mode ; In CCR mode? | |
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
parents:
681
diff
changeset
|
1506 movlw .116 ; Yes, use start Diluent instead |
656 | 1507 movwf EEADR |
1508 call read_eeprom | |
0 | 1509 movf EEDATA,W |
1510 call write_external_eeprom | |
1511 | |
1512 movlw softwareversion_x ; Firmware version | |
1513 call write_external_eeprom | |
1514 movlw softwareversion_y | |
1515 call write_external_eeprom | |
1516 movf batt_voltage+0,W ; Battery voltage | |
1517 call write_external_eeprom | |
1518 movf batt_voltage+1,W | |
1519 call write_external_eeprom | |
1520 | |
1521 GETCUSTOM8 d'20' ; sampling rate in WREG | |
1522 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
1523 movlw d'1' ; Apnoe sampling rate | |
1524 call write_external_eeprom | |
1525 | |
1526 movlw d'2' ; information size temperature | |
1527 movwf temp1 ; copy to bits 0-3 | |
1528 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1529 GETCUSTOM8 d'21' ; Divisor temperature | |
1530 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1531 call write_external_eeprom | |
1532 | |
1533 movlw d'2' ; information size deco | |
1534 movwf temp1 ; copy to bits 0-3 | |
1535 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1536 GETCUSTOM8 d'22' ; Divisor deco | |
458 | 1537 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
1538 movlw d'0' ; Yes, set to zero | |
0 | 1539 addwf temp1,W ; copy to bits 0-3, result in WREG |
1540 call write_external_eeprom | |
1541 | |
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1542 movlw d'1' ; information size GF |
0 | 1543 movwf temp1 ; copy to bits 0-3 |
1544 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
376
ed26990716fe
first gas does not reset change depth, display fix with multigas dives in logbook
heinrichsweikamp
parents:
375
diff
changeset
|
1545 GETCUSTOM8 d'23' ; Divisor GF |
0 | 1546 addwf temp1,W ; copy to bits 0-3, result in WREG |
1547 call write_external_eeprom | |
1548 | |
1549 movlw d'3' ; information size pp02 | |
1550 movwf temp1 ; copy to bits 0-3 | |
1551 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1552 GETCUSTOM8 d'24' ; Divisor pp02 | |
1553 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1554 call write_external_eeprom | |
1555 | |
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
1556 movlw d'15' ; information size Decodebug |
0 | 1557 movwf temp1 ; copy to bits 0-3 |
1558 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1559 GETCUSTOM8 d'25' ; Divisor Decodebug | |
1560 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1561 call write_external_eeprom | |
1562 | |
367 | 1563 movlw d'1' ; information size cns |
0 | 1564 movwf temp1 ; copy to bits 0-3 |
1565 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
367 | 1566 GETCUSTOM8 d'26' ; Divisor cns |
0 | 1567 addwf temp1,W ; copy to bits 0-3, result in WREG |
1568 call write_external_eeprom | |
1569 | |
1570 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
1571 movf EEDATA,W | |
1572 call write_external_eeprom ; Store Salinity to Dive | |
253
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1573 |
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1574 movff char_O_CNS_fraction,WREG ; copy into bank1 |
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
heinrichsweikamp
parents:
251
diff
changeset
|
1575 call write_external_eeprom ; Stores CNS% |
0 | 1576 |
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1577 movff avr_rel_pressure_total+0,WREG ; Average Depth |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1578 call write_external_eeprom |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1579 movff avr_rel_pressure_total+1,WREG ; Average Depth |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
heinrichsweikamp
parents:
349
diff
changeset
|
1580 call write_external_eeprom |
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1581 |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1582 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1583 call write_external_eeprom |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1584 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1585 call write_external_eeprom |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
Heinrichsweikamp
parents:
352
diff
changeset
|
1586 |
375 | 1587 movlw d'32' ; GF_lo |
374 | 1588 movff char_I_deco_model,lo |
1589 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
375 | 1590 movlw d'11' ; Saturation Multiplier |
1591 call getcustom8_1 ; Get Custom function #WREG | |
374 | 1592 call write_external_eeprom ; write WREG into external memory |
375 | 1593 |
1594 movlw d'33' ; GF_hi | |
374 | 1595 movff char_I_deco_model,lo |
1596 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
375 | 1597 movlw d'12' ; Desaturation Multiplier |
1598 call getcustom8_1 ; Get Custom function #WREG | |
374 | 1599 call write_external_eeprom ; write WREG into external memory |
375 | 1600 |
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1601 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
|
1602 movf EEDATA,W |
374 | 1603 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
|
1604 |
634
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1605 GETCUSTOM8 d'29' ; Last decostop [m] |
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1606 call write_external_eeprom ; write WREG into external memory |
6cbdfd1b9dcf
NEW: CF29 stored in divelog header (Byte 52)
heinrichsweikamp
parents:
630
diff
changeset
|
1607 |
672
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1608 movff gaslist_active,WREG ; "Gas active" flag register |
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1609 call write_external_eeprom ; write WREG into external memory |
e2bb4f745f3a
Store Gas active" flag register in logbook
heinrichsweikamp
parents:
666
diff
changeset
|
1610 |
790
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1611 movff on_time_seconds+0,xC+0 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1612 movff on_time_seconds+1,xC+1 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1613 movff on_time_seconds+2,xC+2 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1614 clrf xC+4 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1615 movlw LOW .3600 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1616 movwf xB+0 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1617 movlw HIGH .3600 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1618 movwf xB+1 |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1619 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1620 movf xC+0,W |
53425d598585
NEW: Store useage timer in logbook header (Byte 54)
heinrichsweikamp
parents:
780
diff
changeset
|
1621 call write_external_eeprom ; Full hours of on-time since last full charge |
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1622 |
0 | 1623 movlw 0xFB ; Header stop |
1624 call write_external_eeprom | |
1625 movlw 0xFB | |
1626 call write_external_eeprom | |
1627 | |
1628 ; Increase total dive counter | |
1629 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
1630 movff EEDATA,temp1 ; Low byte | |
1631 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
1632 movff EEDATA,temp2 ; high byte | |
1633 bcf STATUS,C | |
1634 movlw d'1' | |
1635 addwf temp1 | |
1636 movlw d'0' | |
1637 addwfc temp2 | |
1638 movff temp1,EEDATA | |
1639 write_int_eeprom d'2' ; write byte stored in EEDATA | |
1640 movff temp2,EEDATA | |
1641 write_int_eeprom d'3' ; write byte stored in EEDATA | |
1642 | |
626
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1643 ; Save dive mode custom view |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1644 movff menupos3,EEDATA ; Copy to EEDATA |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1645 write_int_eeprom d'94' ; Write last selected customview dive mode into EEPROM |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
heinrichsweikamp
parents:
623
diff
changeset
|
1646 |
0 | 1647 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi |
1648 tstfsz lo ; lo=0? | |
1649 bra change_logbook_offset1 ; No, adjust offset | |
1650 tstfsz hi ; hi=0? | |
1651 bra change_logbook_offset1 ; No, adjust offset | |
1652 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
1653 change_logbook_offset1: | |
1654 movlw d'1' | |
1655 addwf lo | |
1656 movlw d'0' | |
1657 addwfc hi | |
1658 movlw d'112' ; CF28 *4 Bytes... | |
1659 addlw 0x82 | |
1660 movwf EEADR | |
1661 movff lo,EEDATA | |
1662 call write_eeprom ; Lowbyte | |
1663 movlw d'112' ; CF28 *4 Bytes... | |
1664 addlw 0x83 | |
1665 movwf EEADR | |
1666 movff hi,EEDATA | |
1667 call write_eeprom ; Highbyte | |
1668 | |
1669 change_logbook_offset2: | |
25 | 1670 bcf LED_blue |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1671 clrf surface_interval+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1672 clrf surface_interval+1 ; Clear surface interval timer |
33 | 1673 |
1674 end_dive_common: | |
0 | 1675 bcf simulatormode_active ; if we were in simulator mode |
1676 | |
407 | 1677 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
1678 ifndef __DEBUG | |
1679 btfsc restore_deco_data ; Restore decodata? | |
1680 call simulator_restore_tissue_data ; Yes! | |
1681 endif | |
0 | 1682 |
720 | 1683 goto surfloop_no_display_init ; and return to surfaceloop |
0 | 1684 |
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1685 end_dive_common_sim: |
801 | 1686 tstfsz surface_interval+0 ; Was interval zero? |
1687 bra end_dive_common_sim2 ; No | |
1688 tstfsz surface_interval+1 ; Was interval zero? | |
1689 bra end_dive_common_sim2 ; No | |
1690 bra end_dive_common ; Yes, done. | |
1691 | |
1692 end_dive_common_sim2: | |
793
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1693 movf divemins+0,W |
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1694 addwf surface_interval+0,F |
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1695 movf divemins+1,W |
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1696 addwfc surface_interval+1 ; Add simulated divetime to surface interval |
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1697 bra end_dive_common |
55bd11e07d9f
BUGFIX: Surface interval was paused during simulator
heinrichsweikamp
parents:
790
diff
changeset
|
1698 |
0 | 1699 timeout_divemode: |
1700 btfss realdive ; Dive longer then one minute | |
1701 return | |
1702 | |
1703 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
1704 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
1705 | |
233 | 1706 ifndef __DEBUG |
1707 btfsc simulatormode_active ; In Simulator mode? | |
1708 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
1709 endif | |
0 | 1710 |
1711 bcf divemode | |
1712 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
|
1713 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
|
1714 addwfc timeout_counter2,F ; timeout is 15bits |
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1715 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1716 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1717 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1718 btfss dekostop_active ; Is a deco stop displayed? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1719 bra timeout_divemode1 ; No, use normal CF02 timeout |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1720 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1721 ; Yes, use 10minutes counter |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1722 movlw LOW .600 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1723 movwf lo |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1724 movlw HIGH .600 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1725 movwf hi |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1726 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1727 timeout_divemode1: |
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
|
1728 movff lo,sub_a+0 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1729 movff hi,sub_a+1 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1730 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
|
1731 movff timeout_counter2, sub_b+1 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
Heinrichsweikamp
parents:
351
diff
changeset
|
1732 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
|
1733 btfss neg_flag ; Result negative? |
544a96faa9f3
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|
1734 bsf divemode ; No, set flag |
0 | 1735 return |
1736 | |
1737 timeout_divemode2: | |
1738 incf timeout_counter,F ; seconds... | |
1739 movlw d'60' | |
1740 cpfseq timeout_counter ; timeout_counter=60? | |
1741 return ; No. | |
1742 | |
1743 clrf timeout_counter | |
1744 bcf divemode | |
1745 incf apnoe_timeout_counter,F | |
1746 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
1747 cpfseq apnoe_timeout_counter | |
1748 bsf divemode | |
1749 return | |
1750 | |
1751 timeout_divemode3: | |
1752 bcf divemode | |
1753 incf timeout_counter,F | |
1754 movlw d'5' ; Fixed timeout of 5 seconds | |
1755 cpfsgt timeout_counter | |
1756 bsf divemode | |
1757 return | |
1758 | |
1759 update_divemode1: ; update any second | |
1760 call set_dive_modes ; tests if depth>threshold | |
1761 | |
1762 btfsc divemode | |
1763 call set_max_depth ; update max. depth if required | |
1764 | |
1765 btfsc divemode | |
1766 call set_min_temp ; store min. temp if required | |
1767 | |
342
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|
1768 bcf temp_changed ; Display temperature? |
341
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1769 SAFE_2BYTE_COPY temperature,lo |
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1770 movf lo,W |
0 | 1771 cpfseq last_temperature+0 |
342
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|
1772 bsf temp_changed ; Yes |
341
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1773 movf hi,W |
0 | 1774 cpfseq last_temperature+1 |
342
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|
1775 bsf temp_changed ; Yes |
0 | 1776 btfsc temp_changed |
681 | 1777 call DISP_temp_divemode ; Displays temperature |
0 | 1778 |
1779 bcf pres_changed ; Display new depth? | |
341
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1780 SAFE_2BYTE_COPY amb_pressure, lo |
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1781 movf lo,W |
0 | 1782 cpfseq last_pressure+0 |
1783 bsf pres_changed ; Yes | |
341
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1784 movf hi,W |
0 | 1785 cpfseq last_pressure+1 |
1786 bsf pres_changed ; Yes | |
1787 | |
1788 btfsc simulatormode_active ; always update depth when in simulator mode | |
1789 bsf pres_changed | |
1790 | |
1791 btfsc pres_changed | |
681 | 1792 call DISP_depth ; Displays new depth |
0 | 1793 return |
1794 | |
1795 update_divemode60: ; update any minute | |
1796 call get_battery_voltage ; gets battery voltage | |
1797 call set_powersafe ; red LED blinking if battery is low | |
681 | 1798 call DISP_max_pressure ; No, use normal max. depth |
0 | 1799 call check_temp_extrema ; check for new temperature extremas |
98
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|
1800 call customview_minute ; Do every-minute tasks for the custom view area |
0 | 1801 bcf oneminupdate |
1802 return | |
1803 | |
1804 set_max_depth: | |
1805 movff max_pressure+0,sub_a+0 | |
1806 movff max_pressure+1,sub_a+1 | |
341
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1807 SAFE_2BYTE_COPY rel_pressure, sub_b |
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1808 call sub16 ; sub_c = sub_a - sub_b |
0 | 1809 ; max_pressure<rel_pressure -> neg_flag=1 |
1810 ; rel_pressure<=max_pressure -> neg_flag=0 | |
1811 btfss neg_flag | |
1812 return | |
1813 ;max_pressure<rel_pressure | |
341
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1814 movff sub_b+0,max_pressure+0 |
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1815 movff sub_b+1,max_pressure+1 |
681 | 1816 call DISP_max_pressure ; No, use normal max. depth |
0 | 1817 return |
1818 | |
1819 set_min_temp: | |
1820 movff mintemp+0,sub_a+0 | |
1821 movff mintemp+1,sub_a+1 | |
341
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1822 SAFE_2BYTE_COPY temperature,sub_b |
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1823 call sub16 ; sub_c = sub_a - sub_b |
0 | 1824 ; mintemp<T -> neg_flag=1 |
1825 ; T<=mintemp -> neg_flag=0 | |
1826 btfsc neg_flag | |
1827 return | |
1828 ;mintemp>=T | |
341
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1829 movff sub_b+0,mintemp+0 |
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1830 movff sub_b+1,mintemp+1 |
0 | 1831 return |
1832 | |
1833 set_dive_modes: | |
239 | 1834 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
415
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1835 bra set_dive_modes3 ; Yes! |
239 | 1836 |
615 | 1837 btfss divemode ; In divemode? |
1838 bra set_dive_modes0 ; No. | |
1839 | |
1840 ; in Divemode, check threshold from CF01 | |
1841 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
1842 movwf sub_a+0 ; dive_treshold is in cm | |
686 | 1843 |
1844 movlw .20 | |
1845 cpfsgt sub_a+0 | |
1846 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
1847 | |
615 | 1848 clrf sub_a+1 |
1849 bra set_dive_modes1 ; Done. | |
1850 | |
415
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1851 set_dive_modes0: |
0 | 1852 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
1853 movwf sub_a+0 ; dive_treshold is in cm | |
686 | 1854 |
1855 movlw .20 | |
1856 cpfsgt sub_a+0 | |
1857 movwf sub_a+0 ; Make sure to have at least 20cm threshold | |
1858 | |
0 | 1859 clrf sub_a+1 |
615 | 1860 bra set_dive_modes1 ; Done. |
415
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1861 |
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1862 set_dive_modes1: |
341
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1863 SAFE_2BYTE_COPY rel_pressure, sub_b |
239 | 1864 call sub16 ; sub_c = sub_a - sub_b |
342
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1865 |
0 | 1866 btfss neg_flag |
239 | 1867 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
0 | 1868 |
239 | 1869 btfsc realdive ; Dive longer than one minute? |
572
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1870 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
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1871 btfsc realdive ; Dive longer than one minute? |
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1872 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
0 | 1873 |
408
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1874 set_dive_modes_common: |
239 | 1875 bsf divemode ; (Re-)Set divemode flag |
0 | 1876 bsf divemode2 ; displayed divetime is running |
408
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1877 btfsc timeout_display ; Was the timeout displayed? |
681 | 1878 call DISP_divemode_timeout_clear ; Yes, Clear (once) |
0 | 1879 return |
1880 | |
1881 set_dive_modes2: | |
407 | 1882 bcf divemode2 ; Stop time |
1883 btfss realdive ; dive longer then one minute? | |
1884 bcf divemode ; no -> this was no real dive | |
408
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1885 |
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1886 btfss divemode ; Are we still diving? |
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1887 return ; No, return |
572
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1888 ; Yes, show divemode timeout |
408
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1889 |
572
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1890 btfsc menubit ; Divemode menu active? |
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1891 return ; Yes, return |
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1892 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
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1893 return ; Yes, return |
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1894 btfsc gauge_mode ; In Gauge mode? |
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1895 return ; Yes, return |
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1896 |
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1897 |
408
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1898 btfss dekostop_active ; Is a deco stop displayed? |
681 | 1899 call DISP_divemode_timeout ; No, show the divemode timeout here... |
572
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1900 btfsc dekostop_active ; Is a deco stop displayed? |
681 | 1901 call DISP_divemode_timeout2 ; Yes, show red warning divemode counter |
0 | 1902 return |
1903 | |
415
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1904 set_dive_modes3: ; High-altitude mode |
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1905 btfsc realdive ; dive longer then one minute? |
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1906 bra set_dive_modes0 ; Yes -> this is a real dive -> Use CF00 threshold for ascend |
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1907 |
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1908 movlw HIGH d'300' ; hard-wired 300cm threshold |
239 | 1909 movwf sub_a+1 |
415
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1910 movlw LOW d'300' ; hard-wired 300cm threshold |
239 | 1911 movwf sub_a+0 |
415
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1912 bra set_dive_modes1 |
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1913 |
0 | 1914 set_powersafe: |
1915 btfsc low_battery_state ; battery warning alread active? | |
1916 bra set_powersafe2 ; Yes, but is it still required? | |
1917 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
1918 movlw d'12' ; 3,328V | |
1919 cpfsgt batt_voltage+1 | |
1920 bra set_powersafe1 | |
1921 return | |
1922 | |
1923 set_powersafe1: | |
659 | 1924 movlw d'7' ; Type of alarm (Battery Low) |
1925 movwf AlarmType ; Copy to alarm Register | |
0 | 1926 bsf event_occured ; Set Event Flag |
1927 bsf low_battery_state ; set flag for battery warning | |
1928 return ; return | |
1929 | |
1930 set_powersafe2: | |
1931 movlw d'13' ; 3,584V | |
1932 cpfsgt batt_voltage+1 | |
1933 bra set_powersafe1 ; Still to low | |
1934 bcf low_battery_state ; clear flag for battery warning mode | |
1935 return | |
1936 | |
1937 calc_average_depth: | |
776 | 1938 btfsc reset_average_depth ; Reset the Average depth? |
111 | 1939 rcall reset_average1 ; Reset the resettable average depth |
1940 | |
0 | 1941 ; 1. Add new 2xdepth to the Sum of depths registers |
341
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1942 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
0 | 1943 |
1944 movf b0_lo,w | |
1945 addwf average_depth_hold+0,F | |
1946 movf b0_hi,w | |
1947 addwfc average_depth_hold+1,F | |
1948 movlw d'0' | |
1949 addwfc average_depth_hold+2,F | |
398
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1950 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
0 | 1951 |
1952 movf b0_lo,w | |
1953 addwf average_depth_hold+0,F | |
1954 movf b0_hi,w | |
1955 addwfc average_depth_hold+1,F | |
1956 movlw d'0' | |
1957 addwfc average_depth_hold+2,F | |
398
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1958 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
0 | 1959 |
129
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1960 ; Do the same for the _total registers (Non-Resettable) |
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1961 movf b0_lo,w |
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1962 addwf average_depth_hold_total+0,F |
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1963 movf b0_hi,w |
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1964 addwfc average_depth_hold_total+1,F |
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1965 movlw d'0' |
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1966 addwfc average_depth_hold_total+2,F |
398
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1967 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
129
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1968 |
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1969 movf b0_lo,w |
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1970 addwf average_depth_hold_total+0,F |
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1971 movf b0_hi,w |
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1972 addwfc average_depth_hold_total+1,F |
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1973 movlw d'0' |
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1974 addwfc average_depth_hold_total+2,F |
398
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1975 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
129
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1976 |
0 | 1977 ; 2. Compute Average Depth on base of average_divesecs:2 |
1978 movff average_divesecs+0,xB+0 | |
1979 movff average_divesecs+1,xB+1 ; Copy | |
1980 movff average_depth_hold+0,xC+0 | |
1981 movff average_depth_hold+1,xC+1 | |
1982 movff average_depth_hold+2,xC+2 | |
1983 movff average_depth_hold+3,xC+3 | |
1984 | |
1985 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
1986 movff xC+0,avr_rel_pressure+0 | |
1987 movff xC+1,avr_rel_pressure+1 | |
129
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1988 |
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1989 ; Compute Total Average Depth on base of divemins:2 and divesecs |
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1990 movff divemins+0,xA+0 |
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1991 movff divemins+1,xA+1 |
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1992 movlw d'60' |
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1993 movwf xB+0 |
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1994 clrf xB+1 |
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1995 call mult16x16 ; xC:4=xA:2*xB:2 |
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1996 movf divesecs,W |
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|
1997 addwf xC+0,F |
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1998 movlw d'0' |
228 | 1999 addwfc xC+1,F ; xC:2 holds total dive seconds |
129
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2000 movlw d'3' ; 2+1 |
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|
2001 btfss divesecs,0 ; divesecs even? |
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2002 movlw d'2' ; Yes, do not add +1 |
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2003 addwf xC+0,F |
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2004 movlw d'0' |
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|
2005 addwfc xC+1,F |
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|
2006 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
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|
2007 movff xC+0,xB+0 |
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2008 movff xC+1,xB+1 ; Copy |
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|
2009 movff average_depth_hold_total+0,xC+0 |
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2010 movff average_depth_hold_total+1,xC+1 |
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|
2011 movff average_depth_hold_total+2,xC+2 |
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|
2012 movff average_depth_hold_total+3,xC+3 |
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diff
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|
2013 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
2014 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)
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diff
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|
2015 movff xC+0,avr_rel_pressure_total+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
2016 movff xC+1,avr_rel_pressure_total+1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
2017 |
0 | 2018 return |
2019 | |
111 | 2020 reset_average1: |
2021 clrf average_depth_hold+0 | |
2022 clrf average_depth_hold+1 | |
2023 clrf average_depth_hold+2 | |
2024 clrf average_depth_hold+3 ; Clear average depth register | |
2025 movlw d'2' | |
2026 movwf average_divesecs+0 | |
2027 clrf average_divesecs+1 | |
2028 bcf reset_average_depth ; Clear flag | |
2029 return | |
0 | 2030 |
290
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|
2031 ;============================================================================= |
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diff
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|
2032 ; Setup everything to enter divemode. |
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|
2033 ; |
0 | 2034 diveloop_boot: |
49 | 2035 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
0 | 2036 clrf max_pressure+0 ; clear some variables |
2037 clrf max_pressure+1 | |
2038 clrf avr_rel_pressure+0 | |
2039 clrf avr_rel_pressure+1 | |
2040 | |
2041 movlw d'1' | |
2042 movwf apnoe_max_pressure+0 | |
2043 clrf apnoe_max_pressure+1 | |
2044 clrf apnoe_surface_mins | |
2045 clrf apnoe_mins | |
2046 clrf apnoe_secs | |
2047 clrf divemins+0 | |
2048 clrf divemins+1 | |
357
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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352
diff
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|
2049 clrf total_divetime_seconds+0 |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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352
diff
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|
2050 clrf total_divetime_seconds+1 |
407 | 2051 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
2052 | |
2053 clrf EEADRH ; Make sure to select eeprom bank 0 | |
681 | 2054 call DISP_brightness_low |
407 | 2055 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) |
2056 movlw d'0' | |
2057 cpfsgt EEDATA | |
681 | 2058 call DISP_brightness_full |
407 | 2059 |
666 | 2060 bcf use_aGF |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
2061 bcf timeout_display |
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents:
83
diff
changeset
|
2062 bcf menu3_active |
0 | 2063 clrf divesecs |
2064 clrf samplesecs | |
627
8d2dc109ecfc
NEW: Gaslist highlights "better gas" in divemode
heinrichsweikamp
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626
diff
changeset
|
2065 clrf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
0 | 2066 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
|
2067 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
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diff
changeset
|
2068 clrf timeout_counter2 ; takes care of the timeout (High byte) |
0 | 2069 clrf AlarmType ; Clear all alarms |
2070 bcf event_occured ; clear flag | |
274
a728b4a1b660
Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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diff
changeset
|
2071 bcf setpoint_changed ; clear flag |
730 | 2072 bcf store_bailout_event ; clear flag |
111 | 2073 rcall reset_average1 ; Reset the resettable average depth |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
2074 clrf average_depth_hold_total+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
2075 clrf average_depth_hold_total+1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
2076 clrf average_depth_hold_total+2 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
changeset
|
2077 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
517 | 2078 bcf depth_greater_100m ; clear flag |
577 | 2079 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
665
259e4c1bf3c2
grey-out TTS and ceiling after gas change (until new plan is ready)
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659
diff
changeset
|
2080 bcf dekostop_active |
259e4c1bf3c2
grey-out TTS and ceiling after gas change (until new plan is ready)
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659
diff
changeset
|
2081 bcf decoplan_invalid |
3 | 2082 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
|
2083 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
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311
diff
changeset
|
2084 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
598
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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595
diff
changeset
|
2085 bcf show_safety_stop ;=1: Show the safety stop |
f3735da18809
NEW: CF65: Show a safety stop for no-deco dives
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595
diff
changeset
|
2086 clrf safety_stop_countdown ; Clear count-down |
780 | 2087 bcf gaschange_cnt_active ; Do not show the countdown on start |
312
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
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311
diff
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|
2088 |
0 | 2089 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
2090 | |
319 | 2091 btfsc simulatormode_active |
237 | 2092 bra diveloop_boot_1 |
2093 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
0 | 2094 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
237 | 2095 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
2096 bra diveloop_boot_2 | |
2097 | |
2098 diveloop_boot_1: | |
2099 ; Simulator mode: Surface pressure is 1bar. | |
2100 movlw LOW .1000 | |
2101 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
2102 movlw HIGH .1000 | |
2103 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
2104 | |
2105 diveloop_boot_2: | |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
2106 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
0 | 2107 |
2108 ; Init profile recording parameters | |
237 | 2109 GETCUSTOM8 d'20' ; sample rate |
2110 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
0 | 2111 GETCUSTOM8 d'21' |
237 | 2112 movwf divisor_temperature ; load divisors for profile storage |
0 | 2113 GETCUSTOM8 d'22' |
457 | 2114 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
2115 movlw d'0' ; Yes, set to zero | |
0 | 2116 movwf divisor_deco |
2117 GETCUSTOM8 d'23' | |
374 | 2118 movwf divisor_gf |
0 | 2119 GETCUSTOM8 d'24' |
2120 movwf divisor_ppo2 | |
2121 GETCUSTOM8 d'25' | |
2122 movwf divisor_deco_debug | |
2123 GETCUSTOM8 d'26' | |
367 | 2124 movwf divisor_cns |
0 | 2125 |
2126 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
2127 bra divemode1 | |
2128 ; Overwrite some parameters in Apnoe mode.... | |
2129 movlw d'1' | |
2130 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
2131 | |
2132 divemode1: | |
2133 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
2134 btfsc FLAG_const_ppO2_mode | |
292 | 2135 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
2136 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
0 | 2137 |
21 | 2138 bcf LED_blue |
0 | 2139 bcf low_battery_state ; clear flag for battery warning mode |
2140 bcf header_stored | |
2141 bcf premenu | |
2142 bcf realdive | |
2143 bsf update_divetime ; set flag | |
2144 btfss simulatormode_active ; do not disable in simulator mode! | |
49 | 2145 call disable_rs232 ; Disable RS232 |
0 | 2146 |
292 | 2147 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
2148 set_first_gas: | |
647 | 2149 btfsc FLAG_const_ppO2_mode |
2150 bra set_first_gas_ccr ; In CCR mode | |
0 | 2151 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
2152 movff EEDATA,active_gas ; Read start gas (1-5) | |
353
b5b030c1ae7e
Avoid spurious switch-depth stops with 3 or more gas.
JeanDo
parents:
349
diff
changeset
|
2153 movff EEDATA,char_I_current_gas |
0 | 2154 |
2155 decf active_gas,W ; Gas 0-4 | |
2156 mullw d'4' | |
2157 movf PRODL,W | |
2158 addlw d'7' ; = address for He ratio | |
2159 movwf EEADR | |
2160 call read_eeprom ; Read He ratio | |
2161 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
292 | 2162 |
2163 decf EEADR,F | |
0 | 2164 call read_eeprom ; Read O2 ratio |
2165 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
292 | 2166 |
0 | 2167 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
2168 bsf STATUS,C ; Borrow bit | |
2169 movlw d'100' ; 100% | |
2170 subfwb wait_temp,W ; minus He | |
2171 bsf STATUS,C ; Borrow bit | |
311
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
JeanDo
parents:
301
diff
changeset
|
2172 subfwb EEDATA,W ; minus O2 |
91371c7553f5
BUGFIX typo when passing Gas#4 to deko model (bug#43)
JeanDo
parents:
301
diff
changeset
|
2173 movff WREG, char_I_N2_ratio ; = N2! |
0 | 2174 |
290
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287
diff
changeset
|
2175 ; Configure gaslist_active flag register |
281 | 2176 read_int_eeprom d'27' |
290
4dbff2aa31ee
Hunting for refusing to ignore disabled gas in list...
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diff
changeset
|
2177 movff EEDATA, gaslist_active |
281 | 2178 return |
647 | 2179 |
2180 set_first_gas_ccr: ; Set Diluent | |
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2181 call get_first_diluent ; Read first diluent into lo(O2) and hi(He) |
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
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647
diff
changeset
|
2182 movff hi,char_I_He_ratio ; And copy into hold register |
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2183 movff lo, char_I_O2_ratio ; O2 ratio |
647 | 2184 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
2185 bsf STATUS,C ; Borrow bit | |
2186 movlw d'100' ; 100% | |
2187 subfwb wait_temp,W ; minus He | |
2188 bsf STATUS,C ; Borrow bit | |
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2189 subfwb lo,W ; minus O2 |
647 | 2190 movff WREG, char_I_N2_ratio ; = N2! |
685
aebb6d039249
Use 4byte in EEPROM for diluents (Same as OC gases)
heinrichsweikamp
parents:
681
diff
changeset
|
2191 read_int_eeprom d'116' ; Read First Diluent (1-5) |
655
8c01edcf57fc
Allow any diluent to be "First gas" in CCR modes
heinrichsweikamp
parents:
647
diff
changeset
|
2192 movff EEDATA,active_diluent |
647 | 2193 return |