Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 633:242139da29f2
save stop time instead of stop depth in char_O_deco_time_for_log
author | heinrichsweikamp |
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date | Mon, 10 Sep 2012 08:42:56 +0200 |
parents | 6526a5b058b7 |
children | 6cbdfd1b9dcf |
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 | |
35 call PLED_ClearScreen ; clean up OLED | |
36 call PLED_divemode_mask ; Display mask | |
37 call PLED_active_gas_divemode ; Display gas, if required | |
38 call PLED_temp_divemode ; Displays temperature | |
39 | |
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restore last used customview in dive- and surface-mode
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40 ; Reload last customview |
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restore last used customview in dive- and surface-mode
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41 read_int_eeprom d'94' ; Read last selected customview dive mode into EEDATA |
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restore last used customview in dive- and surface-mode
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42 movff EEDATA,menupos3 ; Copy to menupos3 |
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restore last used customview in dive- and surface-mode
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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 | |
54 call PLED_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode | |
55 | |
413 | 56 btfss FLAG_const_ppO2_mode ; only in const_ppO2_mode |
57 bra diveloop_loop ; OC modes, skip | |
404
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Add a setpoint change to the first depth sample in CC mode
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58 bsf setpoint_changed ; Add a setpoint change to the first depth sample in CC mode |
407 | 59 bsf event_occured ; set global event flag |
404
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Add a setpoint change to the first depth sample in CC mode
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60 |
0 | 61 diveloop_loop: ; The diveloop starts here |
62 btfss onesecupdate ; tasks any new second | |
263
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making the seconds display in divemode smoother...
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63 bra diveloop_loop3 |
0 | 64 |
65 btfsc gauge_mode ; Only in gauge mode | |
66 bra diveloop_loop1a ; One Second Tasks in Gauge mode | |
67 btfsc FLAG_apnoe_mode ; Only in apnoe mode | |
68 bra diveloop_loop1b ; One Second Tasks in Apnoe mode | |
617 | 69 |
70 ; Update divetime | |
71 call customview_second ; Do every-second tasks for the custom view area | |
72 GETCUSTOM8 d'38' ; Show seconds (=1?) | |
73 movwf lo | |
74 movlw d'1' | |
75 cpfseq lo ; =1? | |
76 bra diveloop_loop1y ; No, minutes only | |
77 bsf update_divetime ; Set Update flag | |
78 diveloop_loop1y: | |
79 btfss update_divetime ; display new divetime? | |
80 bra diveloop_loop1z ; No | |
81 btfsc premenu ; Is the divemode menu active? | |
82 bra diveloop_loop1z ; Yes | |
83 call PLED_divemins ; Display (new) divetime! | |
84 diveloop_loop1z: | |
85 bcf update_divetime ; clear flag | |
86 | |
0 | 87 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode |
88 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode | |
89 | |
90 ; Tasks only for OC modes | |
599 | 91 btfsc show_safety_stop ; Show the safety stop? |
92 call PLED_show_safety_stop ; Yes, show/delete if done. | |
0 | 93 call check_ppO2 ; check ppO2 and displays warning if required |
94 call calc_deko_divemode ; calculate decompression and display result (any two seconds) | |
95 bra diveloop_loop1x ; Common Tasks | |
96 | |
97 ; Tasks only for Gauge mode | |
98 diveloop_loop1a: | |
106 | 99 btfss premenu ; Is the divemode menu active? |
0 | 100 call PLED_divemins ; display (new) divetime! |
623 | 101 call customview_second ; Do every-second tasks for the custom view area |
0 | 102 call timeout_divemode ; dive finished? This routine sets the required flags |
103 | |
104 btfsc twosecupdate ; two seconds after the last call | |
263
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105 bra diveloop_loop1a2 ; Common Tasks |
0 | 106 |
263
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107 bsf twosecupdate ; Routines used in the "other second" |
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108 call calc_average_depth ; calculate average depth |
494 | 109 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
0 | 110 |
111 bra diveloop_loop1x ; Common Tasks | |
112 | |
113 diveloop_loop1a2: | |
114 bcf twosecupdate | |
115 bra diveloop_loop1x ; Common Tasks | |
116 | |
117 ; Tasks only for Apnoe mode | |
118 diveloop_loop1b: | |
119 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks | |
120 bra diveloop_loop1x ; Common Tasks | |
121 | |
122 ; Tasks only for ppO2 mode | |
123 diveloop_loop1c: | |
599 | 124 btfsc show_safety_stop ; Show the safety stop? |
125 call PLED_show_safety_stop ; Yes, show/delete if done. | |
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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126 call PLED_const_ppO2_value ; display const ppO2 setting in [bar] |
0 | 127 call calc_deko_divemode ; calculate decompression and display result (any two seconds) |
3 | 128 btfsc is_bailout ; Are we in Bailout mode? |
129 call check_ppO2_bail ; Yes, display ppO2 (If required) | |
130 | |
0 | 131 bra diveloop_loop1x ; Common Tasks |
132 | |
133 ; Common Tasks for all modes | |
134 diveloop_loop1x: | |
617 | 135 ; call customview_second ; Do every-second tasks for the custom view area |
136 ; | |
137 ; GETCUSTOM8 d'38' ; Show seconds (=1?) | |
138 ; movwf lo | |
139 ; movlw d'1' | |
140 ; cpfseq lo ; =1? | |
141 ; bra diveloop_loop1y ; No, minutes only | |
142 ; bsf update_divetime ; Set Update flag | |
143 ;diveloop_loop1y: | |
144 ; btfss update_divetime ; display new divetime? | |
145 ; bra diveloop_loop1z ; No | |
146 ; btfsc premenu ; Is the divemode menu active? | |
147 ; bra diveloop_loop1z ; Yes | |
148 ; call PLED_divemins ; Display (new) divetime! | |
149 ; | |
150 ;diveloop_loop1z: | |
151 ; bcf update_divetime ; clear flag | |
263
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152 |
617 | 153 btfsc ppO2_show_value ; show ppO2? |
154 call check_ppO2 ; check ppO2 and displays warning if required | |
0 | 155 call timeout_divemode ; dive finished? This routine sets the required flags |
156 btfsc low_battery_state ; If battery is low, then... | |
141 | 157 call update_batt_voltage_divemode ; Display Battery Warning Text |
0 | 158 btfsc premenu ; is Menu? displayed? |
159 call timeout_premenu_divemode ; No, so check for timeout premenu | |
160 btfsc menubit ; is the Dive mode menu displayed? | |
161 call timeout_divemenu ; Yes, so check for timeout divemenu | |
162 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer | |
163 btfsc enter_error_sleep ; Enter Fatal Error Routine? | |
617 | 164 call fatal_error_sleep ; Yes (In Sleepmode.asm!) |
492
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+CHANGE: Velocity display updated every second
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165 |
0 | 166 bcf onesecupdate ; one seconds update done |
167 | |
168 diveloop_loop3: | |
169 btfss menubit ; Divemode menu active? | |
170 call test_switches_divemode ; No, Check switches normal | |
171 | |
172 btfsc menubit ; Divemode menu active? | |
173 call test_switches_divemode_menu ; Yes, check switches divemode menu | |
174 | |
175 btfss divemode ; Dive finished? | |
498 | 176 goto end_dive ; Dive finished! |
0 | 177 |
178 btfsc pressure_refresh ; new pressure available? | |
179 call update_divemode1 ; Yes, display new depth | |
180 bcf pressure_refresh ; until new pressure is available | |
181 | |
182 btfsc oneminupdate ; one minute tasks | |
183 call update_divemode60 ; Update clock, etc. | |
184 | |
185 btfsc store_sample ; store new sample? | |
186 call store_dive_data ; Store profile data | |
187 | |
98
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188 btfsc toggle_customview ; Next view? |
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189 call customview_toggle ; Yes, show next customview (and delete this flag) |
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190 |
335 | 191 btfsc simulatormode_active ; Is Simualtor mode active ? |
192 bra diveloop_loop4 ; YES: don't sleep | |
2 | 193 |
335 | 194 btfsc menubit ; Sleep only with inactive menu... |
195 bra diveloop_loop5 | |
2 | 196 |
0 | 197 sleep |
198 nop | |
335 | 199 bra diveloop_loop ; Loop the divemode |
200 | |
201 diveloop_loop4: ; And test screen dumps too! | |
202 btfsc uart_dump_screen ; Asked to dump screen contains ? | |
203 call dump_screen ; Yes! | |
204 | |
205 diveloop_loop5: | |
0 | 206 bra diveloop_loop ; Loop the divemode |
207 | |
208 timeout_premenu_divemode: | |
128 | 209 incf timeout_counter3,F ; Yes... |
0 | 210 |
128 | 211 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG |
212 cpfsgt timeout_counter3 ; ... longer then premenu_timeout | |
213 return ; No! | |
0 | 214 |
128 | 215 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit |
216 call PLED_menu_clear ; Remove "Menu?" | |
498 | 217 call PLED_divemode_mask ; And redraw mask (Redraw missing "T" from "Tauchzeit" in german text version) |
622 | 218 call PLED_divemins ; Redraw divetime |
0 | 219 return |
220 | |
128 | 221 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks |
623 | 222 call PLED_divemins ; display (new) divetime! |
0 | 223 call PLED_display_apnoe_descent ; Show descent timer |
224 | |
225 btfsc divemode2 ; Time running? | |
226 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set | |
227 | |
228 call PLED_display_apnoe_surface | |
229 incf apnoe_surface_secs,F | |
230 movlw d'60' | |
231 cpfseq apnoe_surface_secs | |
232 bra divemode_apnoe_tasks1 | |
233 clrf apnoe_surface_secs | |
234 incf apnoe_surface_mins,F | |
235 | |
236 divemode_apnoe_tasks1: | |
237 bcf FLAG_active_descent ; Clear flag | |
238 btfsc divemode2 ; Time running? | |
239 return ; Yes, return | |
240 | |
241 bsf FLAG_active_descent ; Set Flag | |
242 return | |
243 | |
244 divemode_apnoe_tasks2: | |
245 btfss FLAG_active_descent ; Are descending? | |
246 return ; No, We are at the surface | |
598
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247 call apnoe_calc_maxdepth ; Yes! |
0 | 248 |
249 divemode_apnoe_tasks3: | |
250 call PLED_apnoe_clear_surface ; Clear Surface timer | |
251 | |
252 clrf apnoe_timeout_counter ; Delete timeout | |
253 clrf apnoe_surface_secs | |
254 clrf apnoe_surface_mins | |
255 clrf apnoe_secs | |
256 clrf apnoe_mins ; Reset Descent time | |
257 clrf max_pressure+0 | |
258 clrf max_pressure+1 ; Reset Max. Depth | |
259 bcf FLAG_active_descent ; Clear flag | |
260 return | |
261 | |
262 apnoe_calc_maxdepth: | |
263 movff apnoe_max_pressure+0,sub_a+0 | |
264 movff apnoe_max_pressure+1,sub_a+1 | |
265 movff max_pressure+0,sub_b+0 | |
266 movff max_pressure+1,sub_b+1 | |
267 call sub16 ; sub_c = sub_a - sub_b | |
268 ; apnoe_max_pressure<max_pressure -> neg_flag=1 | |
269 ; max_pressure<=apnoe_max_pressure -> neg_flag=0 | |
270 btfss neg_flag | |
271 return | |
272 ;apnoe_max_pressure<max_pressure | |
273 movff max_pressure+0,apnoe_max_pressure+0 | |
274 movff max_pressure+1,apnoe_max_pressure+1 | |
275 return | |
276 | |
277 set_leds_divemode: | |
550 | 278 movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) |
279 movff char_I_deco_model,hi | |
280 decfsz hi,F ; jump over next line if char_I_deco_model == 1 | |
0 | 281 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) |
550 | 282 |
283 GETCUSTOM8 d'14' ; threshold for LED warning into WREG | |
284 cpfslt lo ; Lower then actual warning? | |
285 rcall warn_gf1 ; No, show warning and set flags | |
286 return ; Yes, return | |
0 | 287 |
288 warn_gf1: | |
289 movlw d'2' ; Type of Alarm | |
290 movwf AlarmType ; Copy to Alarm Register | |
291 bsf event_occured ; Set Event Flag | |
292 return | |
293 | |
294 calc_deko_divemode: | |
295 btfsc twosecupdate ; two seconds after the last call | |
296 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second") | |
297 | |
49 | 298 bsf twosecupdate ; No, but next second! |
0 | 299 ; Routines used in the "other second" |
300 call calc_average_depth ; calculate average depth | |
494 | 301 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds) |
598
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302 call set_reset_safety_stop ; Set flags for safety stop and/or reset safety stop |
0 | 303 |
292 | 304 ; Calculate CNS |
305 clrf WREG | |
306 movff WREG,char_I_step_is_1min ; Make sure to be in 2sec mode. | |
0 | 307 |
592
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308 read_int_eeprom d'34' ; Read deco data |
595 | 309 movlw .6 |
310 cpfseq EEDATA ; in pscr-mode? | |
311 rcall set_actual_ppo2 ; No, set char_I_actual_ppO2 | |
592
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312 |
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313 calc_deko_divemode1a: |
116 | 314 call deco_calc_CNS_fraction ; calculate CNS |
0 | 315 movlb b'00000001' ; rambank 1 selected |
316 | |
317 ; Check if CNS should be displayed | |
318 movff char_O_CNS_fraction,lo ; copy into bank1 | |
319 GETCUSTOM8 d'27' ; cns_display_high | |
320 subwf lo,W | |
321 btfsc STATUS,C | |
322 call PLED_display_cns ; Show CNS | |
8 | 323 call check_gas_change ; Checks if a better gas should be selected (by user) |
324 | |
513 | 325 ;NOTE: always set full gas list, because the user can switch gas, |
326 ; even in NDL mode... | |
0 | 327 |
286 | 328 ; Copy all gases to char_I_deco_N2_ratio and char_I_deco_He_ratio |
507 | 329 divemode_check_decogases: ; CALLed from Simulator, too |
522 | 330 ASSERT_BANK1 .10001 ; Just make sure everything is correct. |
331 | |
332 clrf EEADRH ; Make sure to select eeprom bank 0 | |
0 | 333 |
513 | 334 read_int_eeprom d'7' ; Read He ratio |
335 movff EEDATA,char_I_deco_He_ratio+0 ; And copy into hold register | |
336 read_int_eeprom d'6' ; Read O2 ratio | |
337 movff char_I_deco_He_ratio+0,WREG ; Get back He -> WREG | |
338 addwf EEDATA,W ; O2 + He -> WREG | |
339 sublw d'100' ; 100 - (O2 + He) -> WREG | |
340 movff WREG, char_I_deco_N2_ratio+0; Push N2 to C code; | |
341 | |
342 read_int_eeprom d'11' ; Read He ratio | |
343 movff EEDATA,char_I_deco_He_ratio+1 ; And copy into hold register | |
344 read_int_eeprom d'10' ; Read O2 ratio | |
345 movff char_I_deco_He_ratio+1,WREG ; Get back He -> WREG | |
346 addwf EEDATA,W ; O2 + He -> WREG | |
347 sublw d'100' ; 100 - (O2 + He) -> WREG | |
348 movff WREG, char_I_deco_N2_ratio+1; Push N2 to C code; | |
49 | 349 |
291 | 350 read_int_eeprom d'15' ; Read He ratio |
224 | 351 movff EEDATA,char_I_deco_He_ratio+2 ; And copy into hold register |
291 | 352 read_int_eeprom d'14' ; Read O2 ratio |
513 | 353 movff char_I_deco_He_ratio+2,WREG ; Get back He -> WREG |
354 addwf EEDATA,W ; O2 + He -> WREG | |
355 sublw d'100' ; 100 - (O2 + He) -> WREG | |
356 movff WREG, char_I_deco_N2_ratio+2; Push N2 to C code; | |
49 | 357 |
291 | 358 read_int_eeprom d'19' ; Read He ratio |
290
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359 movff EEDATA,char_I_deco_He_ratio+3 ; And copy into hold register |
311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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360 read_int_eeprom d'18' ; Read O2 ratio |
513 | 361 movff char_I_deco_He_ratio+3,WREG ; Get back He -> WREG |
362 addwf EEDATA,W ; O2 + He -> WREG | |
363 sublw d'100' ; 100 - (O2 + He) -> WREG | |
364 movff WREG, char_I_deco_N2_ratio+3; Push N2 to C code; | |
0 | 365 |
291 | 366 read_int_eeprom d'23' ; Read He ratio |
290
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367 movff EEDATA,char_I_deco_He_ratio+4; And copy into hold register |
291 | 368 read_int_eeprom d'22' ; Read O2 ratio |
513 | 369 movff char_I_deco_He_ratio+4,WREG ; Get back He -> WREG |
370 addwf EEDATA,W ; O2 + He -> WREG | |
371 sublw d'100' ; 100 - (O2 + He) -> WREG | |
372 movff WREG, char_I_deco_N2_ratio+4; Push N2 to C code; | |
290
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373 |
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374 ; Copy depth of enabled gas into char_I_deco_gas_change |
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375 ; Note gaslist_active is inited in diveloop_boot, and edited by |
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376 ; the de-activation menu. So don't reread it from eeprom here. |
39 | 377 |
281 | 378 read_int_eeprom d'28' ; read gas_change_depth Gas1 |
290
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379 btfss gaslist_active,0 ; Apply depth? |
221 | 380 clrf EEDATA ; No, clear! |
290
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381 movff EEDATA,char_I_deco_gas_change+0 ; Yes! |
221 | 382 |
281 | 383 read_int_eeprom d'29' ; read gas_change_depth Gas2 |
290
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384 btfss gaslist_active,1 ; Apply depth? |
221 | 385 clrf EEDATA ; No, clear! |
290
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386 movff EEDATA,char_I_deco_gas_change+1 ; Yes! |
45 | 387 |
281 | 388 read_int_eeprom d'30' ; read gas_change_depth Gas3 |
290
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389 btfss gaslist_active,2 ; Apply depth? |
221 | 390 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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391 movff EEDATA,char_I_deco_gas_change+2 ; Yes! |
221 | 392 |
281 | 393 read_int_eeprom d'31' ; read gas_change_depth Gas4 |
290
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394 btfss gaslist_active,3 ; Apply depth? |
221 | 395 clrf EEDATA ; No, clear! |
290
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396 movff EEDATA,char_I_deco_gas_change+3 ; Yes! |
221 | 397 |
281 | 398 read_int_eeprom d'32' ; read gas_change_depth Gas5 |
290
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399 btfss gaslist_active,4 ; Apply depth? |
221 | 400 clrf EEDATA ; No, clear! |
290
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401 movff EEDATA,char_I_deco_gas_change+4 ; Yes! |
33 | 402 return |
0 | 403 |
598
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404 set_reset_safety_stop: ; Set flags for safety stop and/or reset safety stop |
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|
405 GETCUSTOM8 d'65' ; Use safety stop |
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diff
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|
406 decfsz WREG,F ; WREG=1? |
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diff
changeset
|
407 bra delete_safety_stop ; No, don't show safety stop |
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|
408 |
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409 btfsc dekostop_active ; Is a deco stop displayed? |
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diff
changeset
|
410 bra delete_safety_stop ; Yes, don't show safety stop |
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diff
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|
411 ; Below "safety_stop_reset"? Set flag and reset count-down timer |
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|
412 SAFE_2BYTE_COPY rel_pressure, lo |
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413 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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414 movff lo,sub_a+0 |
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415 movff hi,sub_a+1 |
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|
416 movlw LOW safety_stop_reset |
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|
417 movwf sub_b+0 |
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418 movlw HIGH safety_stop_reset |
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419 movwf sub_b+1 |
603 | 420 call subU16 ; sub_c = sub_a - sub_b |
598
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421 btfss neg_flag |
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|
422 bra reset_safety_stop ; Below 10m, reset safety stop |
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|
423 |
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424 ; Above "safety_stop_end"? Clear flag. |
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changeset
|
425 SAFE_2BYTE_COPY rel_pressure, lo |
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diff
changeset
|
426 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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|
427 movff lo,sub_a+0 |
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428 movff hi,sub_a+1 |
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|
429 movlw LOW safety_stop_end |
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|
430 movwf sub_b+0 |
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431 movlw HIGH safety_stop_end |
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|
432 movwf sub_b+1 |
603 | 433 call subU16 ; sub_c = sub_a - sub_b |
598
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diff
changeset
|
434 btfsc neg_flag |
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changeset
|
435 bra delete_safety_stop ; Above 3m, remove safety stop |
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|
436 |
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437 ; Above "safety_stop_start"? Activate safety stop |
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438 SAFE_2BYTE_COPY rel_pressure, lo |
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changeset
|
439 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
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changeset
|
440 movff lo,sub_a+0 |
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changeset
|
441 movff hi,sub_a+1 |
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|
442 movlw LOW safety_stop_start |
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changeset
|
443 movwf sub_b+0 |
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444 movlw HIGH safety_stop_start |
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445 movwf sub_b+1 |
603 | 446 call subU16 ; sub_c = sub_a - sub_b |
598
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changeset
|
447 btfsc neg_flag |
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diff
changeset
|
448 bra acivate_safety_stop ; Above 5m, activate safety stop |
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diff
changeset
|
449 |
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450 bra reset_safety_stop2 ; Pause safety stop |
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diff
changeset
|
451 |
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|
452 acivate_safety_stop: |
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changeset
|
453 tstfsz safety_stop_countdown ; Countdown at zero? |
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diff
changeset
|
454 bsf show_safety_stop ; No, Set flag! |
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|
455 return |
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|
456 |
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|
457 delete_safety_stop: |
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diff
changeset
|
458 clrf safety_stop_countdown ; reset timer |
603 | 459 bra reset_safety_stop2 ; Remove saftestop from display |
598
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diff
changeset
|
460 |
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diff
changeset
|
461 reset_safety_stop: |
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changeset
|
462 movlw safety_stop_length ;[s] |
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diff
changeset
|
463 movwf safety_stop_countdown ; reset timer |
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diff
changeset
|
464 reset_safety_stop2: |
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changeset
|
465 btfss safety_stop_active ; Safety stop shown |
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diff
changeset
|
466 return ; No, don't delete it |
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|
467 bcf show_safety_stop ; Clear flag |
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|
468 bcf safety_stop_active ; Clear flag |
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469 call PLED_clear_decoarea ; Yes, Clear stop |
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changeset
|
470 goto PLED_display_ndl_mask ; Show NDL again (And return) |
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diff
changeset
|
471 |
292 | 472 ;----------------------------------------------------------------------------- |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
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386
diff
changeset
|
473 ; calculate ppO2 in 0.01bar (e.g. 150 = 1.50 bar ppO2) |
292 | 474 set_actual_ppo2: |
592
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
475 SAFE_2BYTE_COPY amb_pressure, xA ; P_amb in millibar (1000 = 1.00 bar). |
292 | 476 movlw d'10' |
477 movwf xB+0 | |
478 clrf xB+1 | |
479 call div16x16 ; xC=p_amb/10 (100 = 1.00 bar). | |
480 movff xC+0,xA+0 | |
481 movff xC+1,xA+1 | |
482 movff char_I_O2_ratio,xB+0 | |
483 clrf xB+1 | |
484 call mult16x16 ; char_I_O2_ratio * (p_amb/10) | |
485 movff xC+0,xA+0 | |
486 movff xC+1,xA+1 | |
487 movlw d'100' | |
488 movwf xB+0 | |
489 clrf xB+1 | |
490 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100 | |
491 | |
492 ; Copy ppO2 for CNS calculation | |
493 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
494 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
495 | |
496 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
497 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode | |
498 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register | |
499 return | |
500 | |
0 | 501 reset_decompression_gases: ; reset the deco gas while in NDL |
502 ostc_debug 'F' ; Sends debug-information to screen if debugmode active | |
290
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503 lfsr FSR2,char_I_deco_gas_change |
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504 clrf POSTINC2 ; Clear Gas1 |
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505 clrf POSTINC2 |
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506 clrf POSTINC2 |
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507 clrf POSTINC2 |
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508 clrf POSTINC2 ; Clear Gas5 |
0 | 509 return |
510 | |
511 calc_deko_divemode2: | |
512 bcf twosecupdate | |
513 | |
514 btfsc gauge_mode ; ignore decompression calculation in gauge mode | |
515 return | |
516 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode | |
517 return | |
518 | |
519 ostc_debug 'B' ; Sends debug-information to screen if debugmode active | |
313 | 520 ; Send nes state to screen, if debugmode active |
521 movff char_O_deco_status,WREG ; Status before call | |
522 addlw '0' ; Convert to ascii char | |
523 call ostc_debug1 ; and send. | |
524 | |
0 | 525 call divemode_prepare_flags_for_deco |
292 | 526 clrf WREG |
527 movff WREG,char_I_step_is_1min ; Force 2 second deco mode | |
40 | 528 |
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
|
529 movff char_I_O2_ratio,lo_temp ; Backup original value for everything |
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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
|
530 movff char_I_N2_ratio,hi_temp ; Backup original value for everything |
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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
|
531 |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
532 read_int_eeprom d'34' ; Read deco data |
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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
|
533 movlw .6 |
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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
|
534 cpfseq EEDATA |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
535 bra calc_deko_divemode2a |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
536 ; in PSCR mode, compute fO2 into char_I_O2_ratio |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
537 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
538 movff sub_c+0,xA+0 |
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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
|
539 movff sub_c+1,xA+1 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
540 movlw LOW .10 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
541 movwf xB+0 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
542 movlw HIGH .10 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
543 movwf xB+1 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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577
diff
changeset
|
544 call mult16x16 ;xA*xB=xC -> xC:4 = ppO2*10 |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
545 SAFE_2BYTE_COPY amb_pressure, xB |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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diff
changeset
|
546 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder |
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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
|
547 ; xC+0 has O2 in percent |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
548 movff xC+0,char_I_O2_ratio |
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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
|
549 |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
550 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
551 bsf STATUS,C ; Borrow bit |
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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
|
552 movlw d'100' ; 100% |
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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
|
553 subfwb wait_temp,W ; minus He |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
554 bsf STATUS,C ; Borrow bit |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
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diff
changeset
|
555 subfwb xC+0,W ; minus O2 |
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556 movff WREG, char_I_N2_ratio ; = N2! |
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557 |
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558 calc_deko_divemode2a: |
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559 |
256 | 560 clrf TMR3L |
537 | 561 nop ; See errata DS80284E-page 2 |
256 | 562 clrf TMR3H ; Reset Timer3 |
563 | |
116 | 564 call deco_calc_hauptroutine ; calc_tissue |
592
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565 movlb b'00000001' ; rambank 1 selected |
0 | 566 ostc_debug 'C' ; Sends debug-information to screen if debugmode active |
567 | |
592
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568 movff lo_temp,char_I_O2_ratio ; Restore original value for everything |
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569 movff hi_temp,char_I_N2_ratio ; Restore original value for everything |
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570 |
256 | 571 btfss debug_mode ; Are we in debugmode? |
572 bra calc_deko_divemode4 ; No... | |
573 | |
574 ; Show timer3 reading converted into ms (Error: +2,3%) in custom area | |
575 movff TMR3L,lo | |
576 movff TMR3H,hi | |
577 bcf STATUS,C | |
578 rrcf hi | |
579 rrcf lo ;/2 | |
580 bcf STATUS,C | |
581 rrcf hi | |
582 rrcf lo ;/4 | |
583 bcf STATUS,C | |
584 rrcf hi | |
585 rrcf lo ;/8 | |
586 bcf STATUS,C | |
587 rrcf hi | |
588 rrcf lo ;/16 | |
589 bcf STATUS,C | |
590 rrcf hi | |
591 rrcf lo ;/32 | |
592 | |
593 WIN_TOP .216 | |
594 WIN_LEFT .100 | |
595 WIN_FONT FT_SMALL | |
596 STRCPY "ms:" | |
597 output_16 | |
598 call word_processor | |
599 | |
600 calc_deko_divemode4: | |
312
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601 movff char_O_deco_status,WREG ; Is a compute cycle finished ? |
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602 iorwf WREG,F |
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603 btfss STATUS,Z |
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604 return ; Return is status <> 0 |
256 | 605 |
312
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606 ; Check if deco stops are necessary ? |
169
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607 movff char_O_first_deco_depth,wait_temp ; copy ceiling to temp register |
0 | 608 tstfsz wait_temp ; Ceiling<0m? |
609 bra calc_deko_divemode3 ; Yes! | |
610 | |
312
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611 btfsc dekostop_active ; Already in nodeco mode ? |
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612 call PLED_display_ndl_mask ; Clear deco data, display nostop time |
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613 bcf dekostop_active ; clear flag |
0 | 614 |
312
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615 clrf decodata+0 ; for profile memory |
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616 movff char_O_nullzeit,decodata+1 ; nostop time |
0 | 617 |
312
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618 call PLED_display_ndl ; display no deco limit |
0 | 619 |
323 | 620 calc_deko_divemode5: |
312
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621 ; Check if extra cycles are needed to compute @5 variant: |
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622 btfss tts_extra_time ; Is @5 displayed ? |
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623 return ; No: don't compute it. |
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624 |
313 | 625 decfsz apnoe_mins ; Reached count-down ? |
312
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626 return ; No: don't compute yet. |
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627 |
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628 movlw .6 |
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629 movff WREG,char_O_deco_status ; Stole next cycles for @5 variant. |
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630 |
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631 movlw .2 ; Restart countdown. |
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632 movwf apnoe_mins |
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633 return |
323 | 634 |
635 calc_deko_divemode3: | |
636 btfss dekostop_active ; Already in deco mode ? | |
637 call PLED_display_deko_mask ; clear nostop time, display decodata | |
638 bsf dekostop_active ; Set flag | |
639 | |
640 movff char_O_first_deco_depth,decodata+0 ; ceiling | |
641 movff char_O_first_deco_time,decodata+1 ; length of first stop in minues | |
642 | |
643 call PLED_display_deko ; display decodata | |
644 bra calc_deko_divemode5 | |
313 | 645 |
124 | 646 ;----------------------------------------------------------------------------- |
69 | 647 |
237 | 648 divemode_prepare_flags_for_deco: |
341
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649 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy result to deco routine |
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650 |
197 | 651 GETCUSTOM8 d'11' ; Saturation multiplier % |
652 movff WREG,char_I_saturation_multiplier | |
653 GETCUSTOM8 d'12' ; Desaturation multiplier % | |
654 movff WREG,char_I_desaturation_multiplier | |
655 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation | |
656 movff WREG,char_I_deco_distance | |
657 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation | |
658 movff WREG,char_I_depth_last_deco | |
203 | 659 movff divemins+0,int_I_divemins+0 ; Current dive time. |
660 movff divemins+1,int_I_divemins+1 | |
197 | 661 goto restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again) |
0 | 662 |
312
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663 ;----------------------------------------------------------------------------- |
0 | 664 |
665 store_dive_data: ; CF20 seconds gone | |
666 bcf store_sample ; update only any CF20 seconds | |
667 bsf update_divetime ; update divemins every CF20 seconds | |
668 | |
233 | 669 ifndef __DEBUG |
670 btfsc simulatormode_active ; Are we in simulator mode? | |
671 return ; Yes, discard everything | |
672 endif | |
33 | 673 |
0 | 674 btfsc header_stored ; Header already stored? |
71
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675 bra store_dive_data2 ; Yes, store only profile data |
0 | 676 bsf header_stored ; Store header |
677 | |
678 movff eeprom_address+0, eeprom_header_address+0 ; store startposition | |
679 movff eeprom_address+1, eeprom_header_address+1 ; store startposition | |
680 | |
681 ; shift address for header | |
682 ; the header will be stored after the dive | |
457 | 683 incf_eeprom_address d'57' ; Macro, that adds 8Bit to eeprom_address:2 |
0 | 684 |
685 store_dive_data2: | |
341
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686 SAFE_2BYTE_COPY rel_pressure, lo |
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687 movf lo,W ; store depth with every sample |
0 | 688 call write_external_eeprom |
341
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689 movf hi,W |
0 | 690 call write_external_eeprom |
691 | |
692 ;First, find out how many bytes will append to this sample.... | |
693 clrf ProfileFlagByte ; clear number of bytes to append | |
694 | |
695 ; Check Extented informations | |
696 decfsz divisor_temperature,W ; Check divisor | |
697 bra check_extended1 | |
698 movlw d'2' ; Information length | |
699 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
700 check_extended1: | |
701 decfsz divisor_deco,W ; Check divisor | |
702 bra check_extended2 | |
703 movlw d'2' ; Information length | |
704 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
705 check_extended2: | |
374 | 706 decfsz divisor_gf,W ; Check divisor |
0 | 707 bra check_extended3 |
374 | 708 movlw d'1' ; Information length |
0 | 709 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
710 check_extended3: | |
711 decfsz divisor_ppo2,W ; Check divisor | |
712 bra check_extended4 | |
713 movlw d'3' ; Information length | |
714 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
715 check_extended4: | |
716 decfsz divisor_deco_debug,W; Check divisor | |
717 bra check_extended5 | |
630
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718 movlw d'15' ; Information length |
0 | 719 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
720 check_extended5: | |
367 | 721 decfsz divisor_cns,W ; Check divisor |
0 | 722 bra check_extended6 |
367 | 723 movlw d'1' ; Information length |
0 | 724 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
725 check_extended6: | |
726 | |
727 ; Second, check global event flag | |
728 btfss event_occured ; Check global event flag | |
729 bra store_dive_data3 ; No Event | |
730 movlw d'1' | |
731 addwf ProfileFlagByte,F ; add one byte (The EventByte) | |
732 | |
733 clrf EventByte ; reset EventByte | |
734 | |
735 movf AlarmType,W ; Type of Alarm Bit 0-3 | |
736 addwf EventByte,F ; Copy to EventByte Bit 0-3 | |
737 clrf AlarmType ; Reset AlarmType | |
738 | |
739 ; Third, check events and add aditional bytes | |
740 btfss manual_gas_changed ; Check flag | |
741 bra check_event1 | |
742 movlw d'2' ; Information length | |
743 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
744 bsf EventByte,4 ; Also set Flag in EventByte! | |
745 check_event1: | |
746 btfss stored_gas_changed ; Check flag | |
747 bra check_event2 | |
748 movlw d'1' ; Information length | |
749 addwf ProfileFlagByte,F ; add to ProfileFlagByte | |
750 bsf EventByte,5 ; Also set Flag in EventByte! | |
751 check_event2: | |
274
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752 btfss setpoint_changed ; Check flag |
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753 bra check_event3 |
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754 movlw d'1' ; Information length |
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755 addwf ProfileFlagByte,F ; add to ProfileFlagByte |
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756 bsf EventByte,6 ; Also set Flag in EventByte! |
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757 check_event3: |
0 | 758 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte |
759 | |
760 store_dive_data3: | |
761 movf ProfileFlagByte,W ; finally, write ProfileFlagByte! | |
762 call write_external_eeprom | |
763 | |
764 btfss event_occured ; Check global event flag (again) | |
765 bra store_dive_data4 ; No Event | |
766 | |
767 ; Store the EventByte + additional bytes now | |
768 movf EventByte,W | |
769 call write_external_eeprom | |
770 | |
274
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771 btfss manual_gas_changed ; Check flag |
0 | 772 bra store_dive_data3a |
773 read_int_eeprom d'24' ; % O2 Gas6 | |
774 movf EEDATA,W | |
775 call write_external_eeprom | |
776 read_int_eeprom d'25' ; % He Gas6 | |
777 movf EEDATA,W | |
778 call write_external_eeprom | |
274
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779 bcf manual_gas_changed ; Clear this event |
0 | 780 |
781 store_dive_data3a: | |
782 btfss stored_gas_changed ; Check flag | |
783 bra store_dive_data3b | |
784 movf active_gas,W ; Store active gas | |
785 call write_external_eeprom | |
274
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786 bcf stored_gas_changed ; Clear this event |
0 | 787 store_dive_data3b: |
788 | |
789 store_dive_data4: | |
790 | |
791 ; Store extended informations | |
792 decfsz divisor_temperature,F ; Check divisor | |
793 bra store_extended1 | |
794 rcall store_dive_temperature | |
795 store_extended1: | |
796 decfsz divisor_deco,F ; Check divisor | |
797 bra store_extended2 | |
798 rcall store_dive_decodata | |
799 store_extended2: | |
374 | 800 decfsz divisor_gf,F ; Check divisor |
0 | 801 bra store_extended3 |
374 | 802 rcall store_dive_gf |
0 | 803 store_extended3: |
804 decfsz divisor_ppo2,F ; Check divisor | |
805 bra store_extended4 | |
806 rcall store_dive_ppo2 | |
807 store_extended4: | |
808 decfsz divisor_deco_debug,F; Check divisor | |
809 bra store_extended5 | |
810 rcall store_dive_decodebug | |
811 store_extended5: | |
367 | 812 decfsz divisor_cns,F ; Check divisor |
0 | 813 bra store_extended6 |
367 | 814 rcall store_dive_cns |
0 | 815 store_extended6: |
816 | |
817 ; The next block is required to take care of "store never" | |
818 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
819 clrf divisor_temperature ; And clear register again, so it will never reach zero... | |
820 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
821 clrf divisor_deco ; And clear register again, so it will never reach zero... | |
374 | 822 btfsc divisor_gf,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
823 clrf divisor_gf ; And clear register again, so it will never reach zero... | |
0 | 824 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
825 clrf divisor_ppo2 ; And clear register again, so it will never reach zero... | |
826 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) | |
827 clrf divisor_deco_debug ; And clear register again, so it will never reach zero... | |
367 | 828 btfsc divisor_cns,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!) |
829 clrf divisor_cns ; And clear register again, so it will never reach zero... | |
0 | 830 |
831 ostc_debug 'D' ; Sends debug-information to screen if debugmode active | |
274
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832 |
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833 ; SetPoint change appended to information due to compatibility reasons |
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834 btfss setpoint_changed ; Check flag |
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835 bra store_dive_data5 |
447 | 836 movff ppO2_setpoint_store,WREG ; SetPoint in cbar |
274
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837 call write_external_eeprom |
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838 bcf setpoint_changed ; Clear this event |
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839 |
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840 store_dive_data5: |
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841 bcf event_occured ; Clear the global event flag |
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842 return ; Done. (Sample with all informations written to EEPROM) |
0 | 843 |
367 | 844 store_dive_cns: |
845 movff char_O_CNS_fraction,WREG | |
846 call write_external_eeprom ; Store in EEPROM | |
0 | 847 GETCUSTOM8 d'26' |
367 | 848 movwf divisor_cns ; Reload divisor from CF |
0 | 849 return |
850 | |
851 store_dive_decodebug: | |
630
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852 movff char_O_deco_time_for_log+.0,WREG ; 3m |
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853 call write_external_eeprom |
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854 movff char_O_deco_time_for_log+.1,WREG |
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855 call write_external_eeprom |
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856 movff char_O_deco_time_for_log+.2,WREG |
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changeset
|
857 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
858 movff char_O_deco_time_for_log+.3,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
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627
diff
changeset
|
859 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
860 movff char_O_deco_time_for_log+.4,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
861 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
862 movff char_O_deco_time_for_log+.5,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
863 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
864 movff char_O_deco_time_for_log+.6,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
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diff
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|
865 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
866 movff char_O_deco_time_for_log+.7,WREG |
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Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
867 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
868 movff char_O_deco_time_for_log+.8,WREG |
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Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
869 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
870 movff char_O_deco_time_for_log+.9,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
871 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
872 movff char_O_deco_time_for_log+.10,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
873 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
874 movff char_O_deco_time_for_log+.11,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
875 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
876 movff char_O_deco_time_for_log+.12,WREG |
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Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
877 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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parents:
627
diff
changeset
|
878 movff char_O_deco_time_for_log+.13,WREG |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
heinrichsweikamp
parents:
627
diff
changeset
|
879 call write_external_eeprom |
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
changeset
|
880 movff char_O_deco_time_for_log+.14,WREG ; 45m |
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Fill char_O_deco_time_for_log array with stop times
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diff
changeset
|
881 call write_external_eeprom |
0 | 882 GETCUSTOM8 d'25' |
883 movwf divisor_deco_debug ; Reload divisor from CF | |
884 return | |
885 | |
886 store_dive_ppo2: | |
887 movlw 0x00 ; Dummy | |
888 call write_external_eeprom | |
889 movlw 0x00 ; Dummy | |
890 call write_external_eeprom | |
891 movlw 0x00 ; Dummy | |
892 call write_external_eeprom | |
893 GETCUSTOM8 d'24' | |
894 movwf divisor_ppo2 ; Reload divisor from CF | |
895 return | |
896 | |
374 | 897 store_dive_gf: |
375 | 898 movff char_O_gradient_factor,WREG ; gradient factor absolute |
0 | 899 call write_external_eeprom |
900 GETCUSTOM8 d'23' | |
374 | 901 movwf divisor_gf ; Reload divisor from CF |
0 | 902 return |
903 | |
904 store_dive_decodata: | |
905 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m | |
906 call write_external_eeprom | |
907 movf decodata+1,W ; no stop time of length of first stop | |
908 call write_external_eeprom | |
909 GETCUSTOM8 d'22' | |
457 | 910 |
911 btfsc FLAG_apnoe_mode ; in Apnoe mode? | |
912 movlw d'0' ; Yes, set to zero | |
0 | 913 movwf divisor_deco ; Reload divisor from CF |
914 return | |
915 | |
916 store_dive_temperature: | |
341
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917 SAFE_2BYTE_COPY temperature,lo |
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
918 movf lo,W ; append temperature to current sample! |
0 | 919 call write_external_eeprom |
341
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|
920 movf hi,W |
0 | 921 call write_external_eeprom |
922 GETCUSTOM8 d'21' | |
923 movwf divisor_temperature ; Reload divisor from CF | |
924 return | |
925 | |
926 calc_velocity: ; called every two seconds | |
927 btfss divemode | |
928 bra do_not_display_velocity ; display velocity only in divemode | |
929 | |
930 calc_velocity2: | |
341
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|
931 SAFE_2BYTE_COPY amb_pressure, sub_a |
0 | 932 movff last_pressure+0,sub_b+0 |
933 movff last_pressure+1,sub_b+1 | |
341
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|
934 movff sub_a+0,last_pressure+0 ; store old value for velocity |
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|
935 movff sub_a+1,last_pressure+1 |
0 | 936 |
937 call sub16 ; sub_c = amb_pressure - last_pressure | |
938 | |
939 movff sub_c+0,xA+0 | |
940 movff sub_c+1,xA+1 | |
494 | 941 movlw d'39' ;77 when called every second.... |
0 | 942 movwf xB+0 |
943 clrf xB+1 | |
398
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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|
944 call mult16x16 ; differential pressure in mbar*77... |
0 | 945 movff xC+0,divA+0 |
946 movff xC+1,divA+1 | |
947 movlw d'7' | |
948 movwf divB | |
949 call div16 ; devided by 2^7 equals velocity in m/min | |
950 | |
951 movlw d'99' | |
492
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486
diff
changeset
|
952 cpfsgt divA ; Limit to 99m/min max. |
0 | 953 bra calc_velocity3 |
954 movwf divA ; divA=99 | |
955 | |
956 calc_velocity3: | |
957 GETCUSTOM8 d'5' ; threshold for display vertical velocity | |
958 subwf divA+0,W ; | |
959 | |
960 btfss STATUS,C | |
961 bra do_not_display_velocity | |
962 | |
963 update_velocity: | |
964 bsf display_velocity | |
492
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+CHANGE: Velocity display updated every second
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diff
changeset
|
965 |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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486
diff
changeset
|
966 GETCUSTOM8 d'60' ; use graphic velocity (=1)? |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
967 movwf lo |
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+CHANGE: Velocity display updated every second
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diff
changeset
|
968 movlw d'1' |
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
486
diff
changeset
|
969 cpfseq lo ; =1? |
19b9e19ea4da
+CHANGE: Velocity display updated every second
heinrichsweikamp
parents:
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diff
changeset
|
970 bra update_velocity1 ; No |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
971 |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
972 call PLED_display_velocity_graphical |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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parents:
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diff
changeset
|
973 return |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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486
diff
changeset
|
974 |
19b9e19ea4da
+CHANGE: Velocity display updated every second
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diff
changeset
|
975 update_velocity1: |
0 | 976 call PLED_display_velocity |
977 return | |
978 | |
979 do_not_display_velocity: | |
980 btfss display_velocity ; Velocity was not displayed, do not delete | |
981 return | |
982 | |
983 bcf display_velocity ; Velocity was displayed, delete velocity now | |
984 call PLED_display_velocity_clear | |
985 return | |
986 | |
237 | 987 check_ppO2: ; check current ppO2 and display warning if required |
988 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode.... | |
0 | 989 return |
990 | |
3 | 991 check_ppO2_bail: ; In CC mode but bailout active! |
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
|
992 read_int_eeprom d'34' ; Read deco data |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
parents:
577
diff
changeset
|
993 movlw .6 |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
heinrichsweikamp
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diff
changeset
|
994 cpfseq EEDATA |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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577
diff
changeset
|
995 bra check_ppO2_non_pscr |
cda5b45b953f
NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
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diff
changeset
|
996 ; in PSCR mode |
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NEW: Deco mode "pSCR-GF": Computes deco and CNS based on pSCR parameters (CF62/63)
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parents:
577
diff
changeset
|
997 call compute_pscr_ppo2 ; pSCR ppO2 into sub_c:2 |
595 | 998 movff sub_c+0,xA+0 |
999 movff sub_c+1,xA+1 | |
1000 movlw d'100' | |
1001 movwf xB+0 | |
1002 clrf xB+1 | |
1003 call div16x16 ; /100 | |
1004 tstfsz xC+1 ; Is ppO2 > 2.55bar ? | |
1005 setf xC+0 ; yes: bound to 2.55... better than wrap around. | |
1006 movff xC+0,char_I_actual_ppO2 ; copy last ppO2 to buffer register (for pSCR CNS) | |
1007 clrf xC+2 | |
1008 clrf xC+3 | |
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
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|
1009 movff sub_c+0,xC+0 |
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1010 movff sub_c+1,xC+1 ; copy for comptibility |
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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
|
1011 bra check_ppO2_check |
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1012 |
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diff
changeset
|
1013 check_ppO2_non_pscr: |
341
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diff
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|
1014 SAFE_2BYTE_COPY amb_pressure, xA |
0 | 1015 movlw d'10' |
1016 movwf xB+0 | |
1017 clrf xB+1 | |
1018 call div16x16 ; xC=p_amb/10 | |
1019 movff xC+0,xA+0 | |
1020 movff xC+1,xA+1 | |
1021 movff char_I_O2_ratio,xB+0 | |
1022 clrf xB+1 | |
592
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diff
changeset
|
1023 call mult16x16 ; char_I_O2_ratio * p_amb/10 -> xC:4 |
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diff
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|
1024 ; bra check_ppO2_check |
cda5b45b953f
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diff
changeset
|
1025 check_ppO2_check: |
74 | 1026 ; Check very high ppO2 manually |
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Fixing issue 50, correct "Bar" to "bar" in texts and comments
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1027 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? |
74 | 1028 bra check_ppO2_bail2 ; Yes, display Value! |
1029 | |
0 | 1030 ; Check if ppO2 should be displayed |
1031 movff xC+0,sub_b+0 | |
1032 movff xC+1,sub_b+1 | |
1033 GETCUSTOM8 d'19' ; ppo2_display_high | |
1034 mullw d'100' ; ppo2_display_high*100 | |
1035 movff PRODL,sub_a+0 | |
1036 movff PRODH,sub_a+1 | |
1037 call sub16 | |
1038 bcf ppO2_show_value ; clear flag | |
1039 btfsc neg_flag | |
1040 bsf ppO2_show_value ; set flag if required | |
1041 | |
1042 ;check if we are within our warning thresholds! | |
1043 movff xC+0,sub_b+0 | |
1044 movff xC+1,sub_b+1 | |
1045 GETCUSTOM8 d'18' ; ppo2_warning_high | |
1046 mullw d'100' ; ppo2_warning_high*100 | |
1047 movff PRODL,sub_a+0 | |
1048 movff PRODH,sub_a+1 | |
1049 call sub16 | |
1050 btfss neg_flag | |
1051 bra check_ppO2_0 ; Not too high | |
1052 | |
74 | 1053 check_ppO2_bail2: |
1054 bsf ppO2_show_value ; set flag if required | |
0 | 1055 movlw d'5' ; Type of Alarm |
1056 movwf AlarmType ; Copy to Alarm Register | |
1057 bsf event_occured ; Set Event Flag | |
1058 | |
1059 check_ppO2_0: | |
1060 movff xC+0,sub_b+0 | |
1061 movff xC+1,sub_b+1 | |
210 | 1062 GETCUSTOM8 d'17' ; ppo2_warning_low |
1063 mullw d'100' ; ppo2_warning_low*100 | |
0 | 1064 movff PRODL,sub_a+0 |
1065 movff PRODH,sub_a+1 | |
1066 call sub16 | |
1067 btfsc neg_flag | |
1068 bra check_ppO2_1 ; Not too low | |
1069 | |
1070 bsf ppO2_show_value ; show ppO2 if below threshold! | |
1071 movlw d'4' ; Type of Alarm | |
1072 movwf AlarmType ; Copy to Alarm Register | |
1073 bsf event_occured ; Set Event Flag | |
1074 | |
1075 check_ppO2_1: | |
1076 btfsc ppO2_show_value ; show value? | |
1077 bra check_ppO2_2 ; yes! | |
1078 | |
1079 btfss ppO2_display_active ; is the value displayed? | |
1080 bra check_ppO2_3 ; No, so clear not required | |
1081 | |
1082 call PLED_show_ppO2_clear; Clear ppO2 value | |
1083 bcf ppO2_display_active ; clear flag | |
1084 bra check_ppO2_3 ; done | |
1085 | |
1086 check_ppO2_2: | |
1087 call PLED_show_ppO2 ; Display ppO2 (stored in xC) | |
1088 bsf ppO2_display_active ; Set flag | |
1089 | |
1090 check_ppO2_3: | |
1091 return ; done | |
1092 | |
290
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|
1093 ;============================================================================= |
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1094 ; Compare all enabled gas in list, to see if a better one is available. |
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1095 ; |
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1096 ; Output: better_gas_available, better_gas_number |
290
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1097 ; |
210 | 1098 check_gas_change: ; Checks if a better gas should be selected (by user) |
8 | 1099 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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1100 |
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1101 SAFE_2BYTE_COPY rel_pressure,xA |
8 | 1102 movlw d'100' |
1103 movwf xB+0 | |
1104 clrf xB+1 | |
1105 call div16x16 ; compute depth in full m -> result in xC+0 | |
1106 | |
1107 check_gas_change1: ; check gas1 | |
290
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1108 btfss gaslist_active,0 ; check active flag |
8 | 1109 bra check_gas_change2 ; skip inactive gases! |
1110 movlw d'1' | |
1111 cpfseq active_gas ; is this gas currently selected? | |
1112 bra check_gas_change1x ; No... | |
1113 bra check_gas_change2 ; Yes, skip depth check | |
1114 check_gas_change1x: | |
1115 read_int_eeprom d'28' ; read gas_change_depth | |
415
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1116 movlw minimum_change_depth |
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|
1117 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1118 bra check_gas_change2 ; No, Change depth not deep enough, skip! |
1119 movf xC+0,W ; load depth in m into WREG | |
1120 cpfsgt EEDATA ; gas_change_depth < current depth? | |
1121 bra check_gas_change2 ; No, check next gas | |
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1122 movlw .1 |
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1123 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
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1124 movlw better_gas_window |
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1125 subwf EEDATA,W ; Change depth-better_gas_window |
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1126 cpfslt xC+0 ; current depth<Change depth-better_gas_window? |
8 | 1127 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
1128 | |
1129 check_gas_change2: ; check gas2 | |
290
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1130 btfss gaslist_active,1 ; check active flag |
8 | 1131 bra check_gas_change3 ; skip inactive gases! |
1132 movlw d'2' | |
1133 cpfseq active_gas ; is this gas currently selected? | |
1134 bra check_gas_change2x ; No... | |
1135 bra check_gas_change3 ; Yes, skip depth check | |
1136 check_gas_change2x: | |
1137 read_int_eeprom d'29' ; read gas_change_depth | |
415
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413
diff
changeset
|
1138 movlw minimum_change_depth |
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changeset
|
1139 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1140 bra check_gas_change3 ; 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_change3 ; No, check next gas | |
627
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|
1144 movlw .2 |
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|
1145 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
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|
1146 movlw better_gas_window |
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1147 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
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_change3: ; check gas3 | |
290
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|
1152 btfss gaslist_active,2 ; check active flag |
8 | 1153 bra check_gas_change4 ; skip inactive gases! |
1154 movlw d'3' | |
1155 cpfseq active_gas ; is this gas currently selected? | |
1156 bra check_gas_change3x ; No... | |
1157 bra check_gas_change4 ; Yes, skip depth check | |
1158 check_gas_change3x: | |
1159 read_int_eeprom d'30' ; read gas_change_depth | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1160 movlw minimum_change_depth |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1161 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1162 bra check_gas_change4 ; 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_change4 ; No, check next gas | |
627
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|
1166 movlw .3 |
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|
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
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413
diff
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|
1168 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1169 subwf EEDATA,W ; Change depth-better_gas_window |
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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_change4: ; check gas4 | |
290
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|
1174 btfss gaslist_active,3 ; check active flag |
8 | 1175 bra check_gas_change5 ; skip inactive gases! |
1176 movlw d'4' | |
1177 cpfseq active_gas ; is this gas currently selected? | |
1178 bra check_gas_change4x ; No... | |
1179 bra check_gas_change5 ; Yes, skip depth check | |
1180 check_gas_change4x: | |
1181 read_int_eeprom d'31' ; read gas_change_depth | |
415
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fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1182 movlw minimum_change_depth |
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diff
changeset
|
1183 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1184 bra check_gas_change5 ; 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_change5 ; No, check next gas | |
627
8d2dc109ecfc
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|
1188 movlw .4 |
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|
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
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diff
changeset
|
1190 movlw better_gas_window |
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413
diff
changeset
|
1191 subwf EEDATA,W ; Change depth-better_gas_window |
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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_change5: ; check gas5 | |
290
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|
1196 btfss gaslist_active,4 ; check active flag |
8 | 1197 bra check_gas_change6 ; skip inactive gases! |
1198 movlw d'5' | |
1199 cpfseq active_gas ; is this gas currently selected? | |
1200 bra check_gas_change5x ; No... | |
1201 bra check_gas_change6 ; Yes, skip depth check | |
1202 check_gas_change5x: | |
1203 read_int_eeprom d'32' ; read gas_change_depth | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1204 movlw minimum_change_depth |
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fixing issue with end-of-dive threshold in high-altitude mode
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413
diff
changeset
|
1205 cpfsgt EEDATA ; Change depth>minimum_change_depth? |
8 | 1206 bra check_gas_change6 ; 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_change6 ; No, check next gas | |
627
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|
1210 movlw .5 |
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|
1211 movwf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
415
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fixing issue with end-of-dive threshold in high-altitude mode
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changeset
|
1212 movlw better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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diff
changeset
|
1213 subwf EEDATA,W ; Change depth-better_gas_window |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
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parents:
413
diff
changeset
|
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 | |
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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|
1217 check_gas_change6: |
627
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changeset
|
1218 btfss better_gas_available ; Is a better gas available |
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changeset
|
1219 clrf better_gas_number ; No, clear better gas register |
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|
1220 |
612
ec2cfd4b748b
Blink better gas in bailout case (if CF42=1)
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|
1221 btfsc is_bailout ;=1: CC mode, but bailout active! |
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diff
changeset
|
1222 bra check_gas_change7 ; In bailout, blink better gas (if required) |
ec2cfd4b748b
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diff
changeset
|
1223 |
505
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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diff
changeset
|
1224 btfsc FLAG_const_ppO2_mode ; in ppO2 mode? |
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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parents:
498
diff
changeset
|
1225 bcf better_gas_available ; Yes, do not blink better gas |
24e018713ea2
fix bb bug #66: CCR air mode: should not blink for my bailout
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diff
changeset
|
1226 |
612
ec2cfd4b748b
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diff
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|
1227 check_gas_change7: |
505
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fix bb bug #66: CCR air mode: should not blink for my bailout
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diff
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|
1228 call PLED_active_gas_divemode; Display gas, if required (and with "*" if required...) |
8 | 1229 return |
1230 | |
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|
1231 ;============================================================================= |
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|
1232 |
0 | 1233 calculate_noflytime: |
1234 ; calculate nofly time | |
1235 movff int_O_desaturation_time+0,xA+0 | |
1236 movff int_O_desaturation_time+1,xA+1 | |
251 | 1237 |
1238 btfsc xA+1,7 ; Is desat time negatif ? | |
1239 bra calculate_noflytime_3 ; Then surely not valid ! | |
1240 | |
0 | 1241 tstfsz xA+0 ; Desat=0? |
1242 bra calculate_noflytime2 | |
1243 tstfsz xA+1 ; Desat=0? | |
1244 bra calculate_noflytime2 | |
229
85ea09d3b9d8
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|
1245 |
85ea09d3b9d8
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diff
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|
1246 calculate_noflytime_3: |
0 | 1247 ; Desaturation time = zero |
229
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|
1248 clrf nofly_time+0 ; Clear nofly time |
0 | 1249 clrf nofly_time+1 ; Clear nofly time |
1250 bcf nofly_active ; Clear flag | |
1251 return | |
218 | 1252 |
0 | 1253 calculate_noflytime2: |
1254 movff xA+0,int_I_temp+0 | |
1255 movff xA+1,int_I_temp+1 | |
1256 GETCUSTOM8 .13 ; nofly_time_ratio | |
218 | 1257 movff WREG,char_I_temp |
0 | 1258 ostc_debug 'K' ; Sends debug-information to screen if debugmode active |
116 | 1259 call deco_calc_percentage |
0 | 1260 movlb b'00000001' ; select ram bank 1 |
1261 ostc_debug 'L' ; Sends debug-information to screen if debugmode active | |
1262 movff int_I_temp+0,xA+0 | |
1263 movff int_I_temp+1,xA+1 | |
1264 tstfsz xA+0 ; Desat=0? | |
1265 bra calculate_noflytime_2_final | |
1266 tstfsz xA+1 ; Desat=0? | |
1267 bra calculate_noflytime_2_final | |
229
85ea09d3b9d8
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diff
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|
1268 bra calculate_noflytime_3 |
85ea09d3b9d8
Nofly should not be reset after dive simulation (bug BB18).
JeanDo
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228
diff
changeset
|
1269 |
0 | 1270 calculate_noflytime_2_final: |
1271 movff xA+0,nofly_time+0 | |
1272 movff xA+1,nofly_time+1 | |
1273 bsf nofly_active ; Set flag | |
1274 return | |
1275 | |
1276 end_dive: | |
1277 btfss realdive ; dive longer then one minute | |
1278 goto end_dive_common ; No, discard everything | |
1279 | |
233 | 1280 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
1281 ifndef __DEBUG | |
1282 btfsc simulatormode_active ; Are we in simulator mode? | |
1283 goto end_dive_common ; Yes, discard everything | |
1284 endif | |
33 | 1285 |
83
3e351e25f5d1
adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents:
75
diff
changeset
|
1286 ; Dive finished (and longer then one minute or Apnoe timeout occured) |
0 | 1287 |
1288 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
|
1289 call apnoe_calc_maxdepth |
0 | 1290 |
1291 ; calculate desaturation time | |
251 | 1292 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; Pass surface to desat routine ! |
1293 movff last_surfpressure_30min+1,int_I_pres_surface+1 | |
0 | 1294 |
251 | 1295 GETCUSTOM8 d'12' ; Desaturation multiplier % |
229
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parents:
228
diff
changeset
|
1296 movff WREG,char_I_desaturation_multiplier |
0 | 1297 |
1298 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
251 | 1299 call deco_calc_desaturation_time ; calculate desaturation time |
229
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parents:
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diff
changeset
|
1300 movlb b'00000001' ; select ram bank 1 |
453
38b38b105782
compute desat based on 30min old surface pressure
heinrichsweikamp
parents:
447
diff
changeset
|
1301 call calc_deko_surfmode2 ; work-around for nofly bug |
229
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Nofly should not be reset after dive simulation (bug BB18).
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parents:
228
diff
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|
1302 rcall calculate_noflytime ; Calc NoFly time |
486
c7b663939737
making waitms speed-independent, desat-time fix
heinrichsweikamp
parents:
458
diff
changeset
|
1303 movff int_O_desaturation_time+0,desaturation_time_buffer+0 |
c7b663939737
making waitms speed-independent, desat-time fix
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parents:
458
diff
changeset
|
1304 movff int_O_desaturation_time+1,desaturation_time_buffer+1 |
229
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diff
changeset
|
1305 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
0 | 1306 ; store header and ... |
1307 movlw 0xFD ; .... End-of-Profile Bytes | |
1308 call write_external_eeprom | |
1309 movlw 0xFD | |
1310 call write_external_eeprom | |
1311 movlw 0xFE ; This positon will be overwritten for the next profile | |
229
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diff
changeset
|
1312 call write_external_eeprom ; and is required to find the newest dive after a firmware reset |
0 | 1313 |
1314 movff eeprom_header_address+0, eeprom_address+0 ; set header adress | |
1315 movff eeprom_header_address+1, eeprom_address+1 ; write header | |
1316 | |
1317 movlw 0xFA ; Header start | |
1318 call write_external_eeprom | |
1319 movlw 0xFA | |
1320 call write_external_eeprom | |
349
ed137d66ac65
Preparations for new "0x21" logbook format
heinrichsweikamp
parents:
344
diff
changeset
|
1321 movlw logbook_profile_version ; Defined in definitions.asm |
0 | 1322 call write_external_eeprom |
229
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diff
changeset
|
1323 movf month,W ; Date |
0 | 1324 call write_external_eeprom |
1325 movf day,W | |
1326 call write_external_eeprom | |
1327 movf year,W | |
1328 call write_external_eeprom | |
1329 movf hours,W ; End of dive time | |
1330 call write_external_eeprom | |
1331 movf mins,W | |
1332 call write_external_eeprom | |
1333 | |
1334 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent) | |
1335 bra end_dive1 ; Store normal depth | |
1336 | |
1337 movff apnoe_max_pressure+0,lo | |
1338 movff apnoe_max_pressure+1,hi | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1339 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
0 | 1340 movff lo,apnoe_max_pressure+0 |
1341 movff hi,apnoe_max_pressure+1 | |
1342 | |
1343 movf apnoe_max_pressure+0,W ; Max. depth | |
1344 call write_external_eeprom | |
1345 movf apnoe_max_pressure+1,W | |
1346 call write_external_eeprom | |
1347 bra end_dive2 ; skip | |
1348 | |
1349 end_dive1: | |
1350 movff max_pressure+0,lo | |
1351 movff max_pressure+1,hi | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1352 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] |
0 | 1353 movff lo,max_pressure+0 |
1354 movff hi,max_pressure+1 | |
1355 | |
1356 movf max_pressure+0,W ; Max. depth | |
1357 call write_external_eeprom | |
1358 movf max_pressure+1,W | |
1359 call write_external_eeprom | |
1360 | |
1361 end_dive2: | |
1362 movf divemins+0,W ; divetime minutes | |
1363 call write_external_eeprom | |
1364 movf divemins+1,W | |
1365 call write_external_eeprom | |
1366 movf divesecs,W ; divetime seconds | |
1367 call write_external_eeprom | |
1368 movf mintemp+0,W ; minimum temperature | |
1369 call write_external_eeprom | |
1370 movf mintemp+1,W | |
1371 call write_external_eeprom | |
1372 movf last_surfpressure_30min+0,W ; airpressure before dive | |
1373 call write_external_eeprom | |
1374 movf last_surfpressure_30min+1,W | |
1375 call write_external_eeprom | |
1376 movff int_O_desaturation_time+0,lo ; | |
1377 movff int_O_desaturation_time+1,hi | |
1378 movf lo,W ; desaturation time in minutes | |
1379 call write_external_eeprom | |
1380 movf hi,W ; | |
1381 call write_external_eeprom | |
1382 | |
1383 ; Gases.... | |
1384 read_int_eeprom d'6' ; Read byte (stored in EEDATA) | |
1385 movf EEDATA,W | |
1386 call write_external_eeprom | |
1387 read_int_eeprom d'7' ; Read byte (stored in EEDATA) | |
1388 movf EEDATA,W | |
1389 call write_external_eeprom | |
1390 | |
1391 read_int_eeprom d'10' ; Read byte (stored in EEDATA) | |
1392 movf EEDATA,W | |
1393 call write_external_eeprom | |
1394 read_int_eeprom d'11' ; Read byte (stored in EEDATA) | |
1395 movf EEDATA,W | |
1396 call write_external_eeprom | |
1397 | |
1398 read_int_eeprom d'14' ; Read byte (stored in EEDATA) | |
1399 movf EEDATA,W | |
1400 call write_external_eeprom | |
1401 read_int_eeprom d'15' ; Read byte (stored in EEDATA) | |
1402 movf EEDATA,W | |
1403 call write_external_eeprom | |
1404 | |
1405 read_int_eeprom d'18' ; Read byte (stored in EEDATA) | |
1406 movf EEDATA,W | |
1407 call write_external_eeprom | |
1408 read_int_eeprom d'19' ; Read byte (stored in EEDATA) | |
1409 movf EEDATA,W | |
1410 call write_external_eeprom | |
1411 | |
1412 read_int_eeprom d'22' ; Read byte (stored in EEDATA) | |
1413 movf EEDATA,W | |
1414 call write_external_eeprom | |
1415 read_int_eeprom d'23' ; Read byte (stored in EEDATA) | |
1416 movf EEDATA,W | |
1417 call write_external_eeprom | |
1418 | |
1419 read_int_eeprom d'24' ; % O2 Gas6 | |
1420 movf EEDATA,W | |
1421 call write_external_eeprom | |
1422 read_int_eeprom d'25' ; % He Gas6 | |
1423 movf EEDATA,W | |
1424 call write_external_eeprom | |
1425 read_int_eeprom d'33' ; start gas | |
1426 movf EEDATA,W | |
1427 call write_external_eeprom | |
1428 | |
1429 movlw softwareversion_x ; Firmware version | |
1430 call write_external_eeprom | |
1431 movlw softwareversion_y | |
1432 call write_external_eeprom | |
1433 movf batt_voltage+0,W ; Battery voltage | |
1434 call write_external_eeprom | |
1435 movf batt_voltage+1,W | |
1436 call write_external_eeprom | |
1437 | |
1438 GETCUSTOM8 d'20' ; sampling rate in WREG | |
1439 btfsc FLAG_apnoe_mode ; Apnoe mode? | |
1440 movlw d'1' ; Apnoe sampling rate | |
1441 call write_external_eeprom | |
1442 | |
1443 movlw d'2' ; information size temperature | |
1444 movwf temp1 ; copy to bits 0-3 | |
1445 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1446 GETCUSTOM8 d'21' ; Divisor temperature | |
1447 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1448 call write_external_eeprom | |
1449 | |
1450 movlw d'2' ; information size deco | |
1451 movwf temp1 ; copy to bits 0-3 | |
1452 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1453 GETCUSTOM8 d'22' ; Divisor deco | |
458 | 1454 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
1455 movlw d'0' ; Yes, set to zero | |
0 | 1456 addwf temp1,W ; copy to bits 0-3, result in WREG |
1457 call write_external_eeprom | |
1458 | |
376
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first gas does not reset change depth, display fix with multigas dives in logbook
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|
1459 movlw d'1' ; information size GF |
0 | 1460 movwf temp1 ; copy to bits 0-3 |
1461 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
376
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|
1462 GETCUSTOM8 d'23' ; Divisor GF |
0 | 1463 addwf temp1,W ; copy to bits 0-3, result in WREG |
1464 call write_external_eeprom | |
1465 | |
1466 movlw d'3' ; information size pp02 | |
1467 movwf temp1 ; copy to bits 0-3 | |
1468 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1469 GETCUSTOM8 d'24' ; Divisor pp02 | |
1470 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1471 call write_external_eeprom | |
1472 | |
630
6526a5b058b7
Fill char_O_deco_time_for_log array with stop times
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627
diff
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|
1473 movlw d'15' ; information size Decodebug |
0 | 1474 movwf temp1 ; copy to bits 0-3 |
1475 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
1476 GETCUSTOM8 d'25' ; Divisor Decodebug | |
1477 addwf temp1,W ; copy to bits 0-3, result in WREG | |
1478 call write_external_eeprom | |
1479 | |
367 | 1480 movlw d'1' ; information size cns |
0 | 1481 movwf temp1 ; copy to bits 0-3 |
1482 swapf temp1,F ; swap nibbels 0-3 with 4-7 | |
367 | 1483 GETCUSTOM8 d'26' ; Divisor cns |
0 | 1484 addwf temp1,W ; copy to bits 0-3, result in WREG |
1485 call write_external_eeprom | |
1486 | |
1487 read_int_eeprom d'26' ; Read Salinity from EEPROM | |
1488 movf EEDATA,W | |
1489 call write_external_eeprom ; Store Salinity to Dive | |
253
3a4096f32526
show CNS in logbook for all dives made with V1.84beta and later
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|
1490 |
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show CNS in logbook for all dives made with V1.84beta and later
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|
1491 movff char_O_CNS_fraction,WREG ; copy into bank1 |
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show CNS in logbook for all dives made with V1.84beta and later
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|
1492 call write_external_eeprom ; Stores CNS% |
0 | 1493 |
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|
1494 movff avr_rel_pressure_total+0,WREG ; Average Depth |
5c186a72cb5d
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|
1495 call write_external_eeprom |
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|
1496 movff avr_rel_pressure_total+1,WREG ; Average Depth |
5c186a72cb5d
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|
1497 call write_external_eeprom |
357
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Bugfix: Wake-up into divemode with 1.91alpha
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|
1498 |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1499 movff total_divetime_seconds+0,WREG ; Total dive time (Regardless of CF01) |
562f1bc79f3c
Bugfix: Wake-up into divemode with 1.91alpha
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|
1500 call write_external_eeprom |
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|
1501 movff total_divetime_seconds+1,WREG ; Total dive time (Regardless of CF01) |
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|
1502 call write_external_eeprom |
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|
1503 |
375 | 1504 movlw d'32' ; GF_lo |
374 | 1505 movff char_I_deco_model,lo |
1506 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
375 | 1507 movlw d'11' ; Saturation Multiplier |
1508 call getcustom8_1 ; Get Custom function #WREG | |
374 | 1509 call write_external_eeprom ; write WREG into external memory |
375 | 1510 |
1511 movlw d'33' ; GF_hi | |
374 | 1512 movff char_I_deco_model,lo |
1513 decfsz lo,F ; jump over next line if char_I_deco_model == 1 | |
375 | 1514 movlw d'12' ; Desaturation Multiplier |
1515 call getcustom8_1 ; Get Custom function #WREG | |
374 | 1516 call write_external_eeprom ; write WREG into external memory |
375 | 1517 |
373
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
parents:
367
diff
changeset
|
1518 read_int_eeprom d'34' ; Read deco modell |
8781d1cf96d8
added GF_hi, GF_lo and deco model to dive header
Heinrichsweikamp
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diff
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|
1519 movf EEDATA,W |
374 | 1520 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
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|
1521 |
351
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1522 clrf WREG |
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Debugging the new logbook format, 64kB download routine
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|
1523 call write_external_eeprom ; Spare3 |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1524 clrf WREG |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1525 call write_external_eeprom ; Spare2 |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1526 clrf WREG |
5c186a72cb5d
Debugging the new logbook format, 64kB download routine
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|
1527 call write_external_eeprom ; Spare1 |
349
ed137d66ac65
Preparations for new "0x21" logbook format
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|
1528 |
0 | 1529 movlw 0xFB ; Header stop |
1530 call write_external_eeprom | |
1531 movlw 0xFB | |
1532 call write_external_eeprom | |
1533 | |
1534 ; Increase total dive counter | |
1535 read_int_eeprom d'2' ; Read byte (stored in EEDATA) | |
1536 movff EEDATA,temp1 ; Low byte | |
1537 read_int_eeprom d'3' ; Read byte (stored in EEDATA) | |
1538 movff EEDATA,temp2 ; high byte | |
1539 bcf STATUS,C | |
1540 movlw d'1' | |
1541 addwf temp1 | |
1542 movlw d'0' | |
1543 addwfc temp2 | |
1544 movff temp1,EEDATA | |
1545 write_int_eeprom d'2' ; write byte stored in EEDATA | |
1546 movff temp2,EEDATA | |
1547 write_int_eeprom d'3' ; write byte stored in EEDATA | |
1548 | |
626
bab5a9fc1b10
restore last used customview in dive- and surface-mode
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623
diff
changeset
|
1549 ; Save dive mode custom view |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
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diff
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|
1550 movff menupos3,EEDATA ; Copy to EEDATA |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
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diff
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|
1551 write_int_eeprom d'94' ; Write last selected customview dive mode into EEPROM |
bab5a9fc1b10
restore last used customview in dive- and surface-mode
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|
1552 |
0 | 1553 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi |
1554 tstfsz lo ; lo=0? | |
1555 bra change_logbook_offset1 ; No, adjust offset | |
1556 tstfsz hi ; hi=0? | |
1557 bra change_logbook_offset1 ; No, adjust offset | |
1558 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
1559 change_logbook_offset1: | |
1560 movlw d'1' | |
1561 addwf lo | |
1562 movlw d'0' | |
1563 addwfc hi | |
1564 movlw d'112' ; CF28 *4 Bytes... | |
1565 addlw 0x82 | |
1566 movwf EEADR | |
1567 movff lo,EEDATA | |
1568 call write_eeprom ; Lowbyte | |
1569 movlw d'112' ; CF28 *4 Bytes... | |
1570 addlw 0x83 | |
1571 movwf EEADR | |
1572 movff hi,EEDATA | |
1573 call write_eeprom ; Highbyte | |
1574 | |
1575 change_logbook_offset2: | |
25 | 1576 bcf LED_blue |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1577 clrf surface_interval+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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|
1578 clrf surface_interval+1 ; Clear surface interval timer |
33 | 1579 |
1580 end_dive_common: | |
0 | 1581 bcf simulatormode_active ; if we were in simulator mode |
1582 | |
407 | 1583 ; In DEBUG compile, keep all simulated dives in logbook, Desat time, nofly, etc... |
1584 ifndef __DEBUG | |
1585 btfsc restore_deco_data ; Restore decodata? | |
1586 call simulator_restore_tissue_data ; Yes! | |
1587 endif | |
0 | 1588 |
1589 goto surfloop ; and return to surfaceloop | |
1590 | |
1591 timeout_divemode: | |
1592 btfss realdive ; Dive longer then one minute | |
1593 return | |
1594 | |
1595 btfsc FLAG_apnoe_mode ; In Apnoe mode? | |
1596 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout | |
1597 | |
233 | 1598 ifndef __DEBUG |
1599 btfsc simulatormode_active ; In Simulator mode? | |
1600 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout | |
1601 endif | |
0 | 1602 |
1603 bcf divemode | |
1604 incf timeout_counter,F | |
352
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1605 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
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|
1606 addwfc timeout_counter2,F ; timeout is 15bits |
572
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1607 |
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1608 GETCUSTOM15 d'2' ; diveloop_timeout -> lo:hi |
80a1d2d5a9ee
timeout display when deco stops are violated
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changeset
|
1609 |
80a1d2d5a9ee
timeout display when deco stops are violated
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|
1610 btfss dekostop_active ; Is a deco stop displayed? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
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550
diff
changeset
|
1611 bra timeout_divemode1 ; No, use normal CF02 timeout |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1612 |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1613 ; Yes, use 10minutes counter |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1614 movlw LOW .600 |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1615 movwf lo |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
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|
1616 movlw HIGH .600 |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1617 movwf hi |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1618 |
80a1d2d5a9ee
timeout display when deco stops are violated
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diff
changeset
|
1619 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
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changeset
|
1620 movff lo,sub_a+0 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1621 movff hi,sub_a+1 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1622 movff timeout_counter, sub_b+0 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1623 movff timeout_counter2, sub_b+1 |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1624 call sub16 ; sub_c = sub_a - sub_b |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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changeset
|
1625 btfss neg_flag ; Result negative? |
544a96faa9f3
New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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|
1626 bsf divemode ; No, set flag |
0 | 1627 return |
1628 | |
1629 timeout_divemode2: | |
1630 incf timeout_counter,F ; seconds... | |
1631 movlw d'60' | |
1632 cpfseq timeout_counter ; timeout_counter=60? | |
1633 return ; No. | |
1634 | |
1635 clrf timeout_counter | |
1636 bcf divemode | |
1637 incf apnoe_timeout_counter,F | |
1638 GETCUSTOM8 d'30' ; apnoe timeout [min] | |
1639 cpfseq apnoe_timeout_counter | |
1640 bsf divemode | |
1641 return | |
1642 | |
1643 timeout_divemode3: | |
1644 bcf divemode | |
1645 incf timeout_counter,F | |
1646 movlw d'5' ; Fixed timeout of 5 seconds | |
1647 cpfsgt timeout_counter | |
1648 bsf divemode | |
1649 return | |
1650 | |
1651 update_divemode1: ; update any second | |
1652 call set_dive_modes ; tests if depth>threshold | |
1653 | |
1654 btfsc divemode | |
1655 call set_max_depth ; update max. depth if required | |
1656 | |
1657 btfsc divemode | |
1658 call set_min_temp ; store min. temp if required | |
1659 | |
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1660 bcf temp_changed ; Display temperature? |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1661 SAFE_2BYTE_COPY temperature,lo |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1662 movf lo,W |
0 | 1663 cpfseq last_temperature+0 |
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1664 bsf temp_changed ; Yes |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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diff
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|
1665 movf hi,W |
0 | 1666 cpfseq last_temperature+1 |
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1667 bsf temp_changed ; Yes |
0 | 1668 btfsc temp_changed |
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
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diff
changeset
|
1669 call PLED_temp_divemode ; Displays temperature |
0 | 1670 |
1671 bcf pres_changed ; Display new depth? | |
341
2144f19fa1eb
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JeanDo
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diff
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|
1672 SAFE_2BYTE_COPY amb_pressure, lo |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1673 movf lo,W |
0 | 1674 cpfseq last_pressure+0 |
1675 bsf pres_changed ; Yes | |
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1676 movf hi,W |
0 | 1677 cpfseq last_pressure+1 |
1678 bsf pres_changed ; Yes | |
1679 | |
1680 btfsc simulatormode_active ; always update depth when in simulator mode | |
1681 bsf pres_changed | |
1682 | |
1683 btfsc pres_changed | |
1684 call PLED_depth ; Displays new depth | |
1685 return | |
1686 | |
1687 update_divemode60: ; update any minute | |
1688 call get_battery_voltage ; gets battery voltage | |
1689 call set_powersafe ; red LED blinking if battery is low | |
1690 call PLED_max_pressure ; No, use normal max. depth | |
1691 call check_temp_extrema ; check for new temperature extremas | |
98
6f8e3a08011e
1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
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83
diff
changeset
|
1692 call customview_minute ; Do every-minute tasks for the custom view area |
0 | 1693 bcf oneminupdate |
1694 return | |
1695 | |
1696 set_max_depth: | |
1697 movff max_pressure+0,sub_a+0 | |
1698 movff max_pressure+1,sub_a+1 | |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
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323
diff
changeset
|
1699 SAFE_2BYTE_COPY rel_pressure, sub_b |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
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|
1700 call sub16 ; sub_c = sub_a - sub_b |
0 | 1701 ; max_pressure<rel_pressure -> neg_flag=1 |
1702 ; rel_pressure<=max_pressure -> neg_flag=0 | |
1703 btfss neg_flag | |
1704 return | |
1705 ;max_pressure<rel_pressure | |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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diff
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|
1706 movff sub_b+0,max_pressure+0 |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
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|
1707 movff sub_b+1,max_pressure+1 |
0 | 1708 call PLED_max_pressure ; No, use normal max. depth |
1709 return | |
1710 | |
1711 set_min_temp: | |
1712 movff mintemp+0,sub_a+0 | |
1713 movff mintemp+1,sub_a+1 | |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1714 SAFE_2BYTE_COPY temperature,sub_b |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1715 call sub16 ; sub_c = sub_a - sub_b |
0 | 1716 ; mintemp<T -> neg_flag=1 |
1717 ; T<=mintemp -> neg_flag=0 | |
1718 btfsc neg_flag | |
1719 return | |
1720 ;mintemp>=T | |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1721 movff sub_b+0,mintemp+0 |
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1722 movff sub_b+1,mintemp+1 |
0 | 1723 return |
1724 | |
1725 set_dive_modes: | |
239 | 1726 btfsc high_altitude_mode ; In high altitude (Fly) mode? |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1727 bra set_dive_modes3 ; Yes! |
239 | 1728 |
615 | 1729 btfss divemode ; In divemode? |
1730 bra set_dive_modes0 ; No. | |
1731 | |
1732 ; in Divemode, check threshold from CF01 | |
1733 GETCUSTOM8 .1 ; loads dive_threshold in WREG | |
1734 movwf sub_a+0 ; dive_treshold is in cm | |
1735 clrf sub_a+1 | |
1736 bra set_dive_modes1 ; Done. | |
1737 | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1738 set_dive_modes0: |
0 | 1739 GETCUSTOM8 .0 ; loads dive_threshold in WREG |
1740 movwf sub_a+0 ; dive_treshold is in cm | |
1741 clrf sub_a+1 | |
615 | 1742 bra set_dive_modes1 ; Done. |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1743 |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1744 set_dive_modes1: |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1745 SAFE_2BYTE_COPY rel_pressure, sub_b |
239 | 1746 call sub16 ; sub_c = sub_a - sub_b |
342
06299199dfb9
Fix bad max depth value (fix sub16 to avoid trashing sub_b).
JeanDo
parents:
341
diff
changeset
|
1747 |
0 | 1748 btfss neg_flag |
239 | 1749 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold) |
0 | 1750 |
239 | 1751 btfsc realdive ; Dive longer than one minute? |
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1752 clrf timeout_counter ; Yes, reset timout counter (Low Byte) |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1753 btfsc realdive ; Dive longer than one minute? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1754 clrf timeout_counter2 ; Yes, reset timout counter (High Byte) |
0 | 1755 |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1756 set_dive_modes_common: |
239 | 1757 bsf divemode ; (Re-)Set divemode flag |
0 | 1758 bsf divemode2 ; displayed divetime is running |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1759 btfsc timeout_display ; Was the timeout displayed? |
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1760 call PLED_divemode_timeout_clear ; Yes, Clear (once) |
0 | 1761 return |
1762 | |
1763 set_dive_modes2: | |
407 | 1764 bcf divemode2 ; Stop time |
1765 btfss realdive ; dive longer then one minute? | |
1766 bcf divemode ; no -> this was no real dive | |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1767 |
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1768 btfss divemode ; Are we still diving? |
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1769 return ; No, return |
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1770 ; Yes, show divemode timeout |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1771 |
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1772 btfsc menubit ; Divemode menu active? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1773 return ; Yes, return |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1774 btfsc FLAG_apnoe_mode ; In Apnoe mode? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1775 return ; Yes, return |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1776 btfsc gauge_mode ; In Gauge mode? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1777 return ; Yes, return |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1778 |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1779 |
408
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1780 btfss dekostop_active ; Is a deco stop displayed? |
3e0192f6c241
NEW: End-of-Dive countdown displayed after surfacing
heinrichsweikamp
parents:
407
diff
changeset
|
1781 call PLED_divemode_timeout ; No, show the divemode timeout here... |
572
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1782 btfsc dekostop_active ; Is a deco stop displayed? |
80a1d2d5a9ee
timeout display when deco stops are violated
heinrichsweikamp
parents:
550
diff
changeset
|
1783 call PLED_divemode_timeout2 ; Yes, show red warning divemode counter |
0 | 1784 return |
1785 | |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1786 set_dive_modes3: ; High-altitude mode |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1787 btfsc realdive ; dive longer then one minute? |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1788 bra set_dive_modes0 ; Yes -> this is a real dive -> Use CF00 threshold for ascend |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1789 |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1790 movlw HIGH d'300' ; hard-wired 300cm threshold |
239 | 1791 movwf sub_a+1 |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1792 movlw LOW d'300' ; hard-wired 300cm threshold |
239 | 1793 movwf sub_a+0 |
415
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1794 bra set_dive_modes1 |
d022c62a1df5
fixing issue with end-of-dive threshold in high-altitude mode
heinrichsweikamp
parents:
413
diff
changeset
|
1795 |
0 | 1796 set_powersafe: |
1797 btfsc low_battery_state ; battery warning alread active? | |
1798 bra set_powersafe2 ; Yes, but is it still required? | |
1799 ; battery voltage in mV (value*256+Lowbyte=actual treshold) | |
1800 movlw d'12' ; 3,328V | |
1801 cpfsgt batt_voltage+1 | |
1802 bra set_powersafe1 | |
1803 return | |
1804 | |
1805 set_powersafe1: | |
1806 movlw d'7' ; Type of Alarm (Battery Low) | |
1807 movwf AlarmType ; Copy to Alarm Register | |
1808 bsf event_occured ; Set Event Flag | |
1809 bsf low_battery_state ; set flag for battery warning | |
1810 return ; return | |
1811 | |
1812 set_powersafe2: | |
1813 movlw d'13' ; 3,584V | |
1814 cpfsgt batt_voltage+1 | |
1815 bra set_powersafe1 ; Still to low | |
1816 bcf low_battery_state ; clear flag for battery warning mode | |
1817 return | |
1818 | |
1819 calc_average_depth: | |
111 | 1820 btfsc reset_average_depth ; Reset the Avewrage depth? |
1821 rcall reset_average1 ; Reset the resettable average depth | |
1822 | |
0 | 1823 ; 1. Add new 2xdepth to the Sum of depths registers |
341
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
323
diff
changeset
|
1824 SAFE_2BYTE_COPY rel_pressure, b0_lo ; Buffer... |
0 | 1825 |
1826 movf b0_lo,w | |
1827 addwf average_depth_hold+0,F | |
1828 movf b0_hi,w | |
1829 addwfc average_depth_hold+1,F | |
1830 movlw d'0' | |
1831 addwfc average_depth_hold+2,F | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1832 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
0 | 1833 |
1834 movf b0_lo,w | |
1835 addwf average_depth_hold+0,F | |
1836 movf b0_hi,w | |
1837 addwfc average_depth_hold+1,F | |
1838 movlw d'0' | |
1839 addwfc average_depth_hold+2,F | |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1840 addwfc average_depth_hold+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
0 | 1841 |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1842 ; Do the same for the _total registers (Non-Resettable) |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1843 movf b0_lo,w |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1844 addwf average_depth_hold_total+0,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1845 movf b0_hi,w |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1846 addwfc average_depth_hold_total+1,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1847 movlw d'0' |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1848 addwfc average_depth_hold_total+2,F |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1849 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1850 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
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|
1851 movf b0_lo,w |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1852 addwf average_depth_hold_total+0,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1853 movf b0_hi,w |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1854 addwfc average_depth_hold_total+1,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1855 movlw d'0' |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1856 addwfc average_depth_hold_total+2,F |
398
ab962c4b19d6
Fixing issue 50, correct "Bar" to "bar" in texts and comments
heinrichsweikamp
parents:
386
diff
changeset
|
1857 addwfc average_depth_hold_total+3,F ; Will work up to 9999mbar*60*60*24=863913600mbar |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents:
124
diff
changeset
|
1858 |
0 | 1859 ; 2. Compute Average Depth on base of average_divesecs:2 |
1860 movff average_divesecs+0,xB+0 | |
1861 movff average_divesecs+1,xB+1 ; Copy | |
1862 movff average_depth_hold+0,xC+0 | |
1863 movff average_depth_hold+1,xC+1 | |
1864 movff average_depth_hold+2,xC+2 | |
1865 movff average_depth_hold+3,xC+3 | |
1866 | |
1867 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
1868 movff xC+0,avr_rel_pressure+0 | |
1869 movff xC+1,avr_rel_pressure+1 | |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1870 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1871 ; Compute Total Average Depth on base of divemins:2 and divesecs |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1872 movff divemins+0,xA+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1873 movff divemins+1,xA+1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1874 movlw d'60' |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1875 movwf xB+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1876 clrf xB+1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1877 call mult16x16 ; xC:4=xA:2*xB:2 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1878 movf divesecs,W |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1879 addwf xC+0,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
changeset
|
1880 movlw d'0' |
228 | 1881 addwfc xC+1,F ; xC:2 holds total dive seconds |
129
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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parents:
124
diff
changeset
|
1882 movlw d'3' ; 2+1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1883 btfss divesecs,0 ; divesecs even? |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1884 movlw d'2' ; Yes, do not add +1 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1885 addwf xC+0,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1886 movlw d'0' |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
changeset
|
1887 addwfc xC+1,F |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1888 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
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|
1889 movff xC+0,xB+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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diff
changeset
|
1890 movff xC+1,xB+1 ; Copy |
06c4899ddb4b
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diff
changeset
|
1891 movff average_depth_hold_total+0,xC+0 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1892 movff average_depth_hold_total+1,xC+1 |
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Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1893 movff average_depth_hold_total+2,xC+2 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1894 movff average_depth_hold_total+3,xC+3 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1895 |
06c4899ddb4b
Custom views in dive mode configrable (New CF50-CF53)
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124
diff
changeset
|
1896 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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124
diff
changeset
|
1897 movff xC+0,avr_rel_pressure_total+0 |
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124
diff
changeset
|
1898 movff xC+1,avr_rel_pressure_total+1 |
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Custom views in dive mode configrable (New CF50-CF53)
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diff
changeset
|
1899 |
0 | 1900 return |
1901 | |
111 | 1902 reset_average1: |
1903 clrf average_depth_hold+0 | |
1904 clrf average_depth_hold+1 | |
1905 clrf average_depth_hold+2 | |
1906 clrf average_depth_hold+3 ; Clear average depth register | |
1907 movlw d'2' | |
1908 movwf average_divesecs+0 | |
1909 clrf average_divesecs+1 | |
1910 bcf reset_average_depth ; Clear flag | |
1911 return | |
0 | 1912 |
290
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parents:
287
diff
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|
1913 ;============================================================================= |
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287
diff
changeset
|
1914 ; Setup everything to enter divemode. |
4dbff2aa31ee
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parents:
287
diff
changeset
|
1915 ; |
0 | 1916 diveloop_boot: |
49 | 1917 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active |
0 | 1918 clrf max_pressure+0 ; clear some variables |
1919 clrf max_pressure+1 | |
1920 clrf avr_rel_pressure+0 | |
1921 clrf avr_rel_pressure+1 | |
1922 | |
1923 movlw d'1' | |
1924 movwf apnoe_max_pressure+0 | |
1925 clrf apnoe_max_pressure+1 | |
1926 clrf apnoe_surface_mins | |
1927 clrf apnoe_surface_secs | |
1928 clrf apnoe_mins | |
1929 clrf apnoe_secs | |
1930 clrf divemins+0 | |
1931 clrf divemins+1 | |
357
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Bugfix: Wake-up into divemode with 1.91alpha
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1932 clrf total_divetime_seconds+0 |
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Bugfix: Wake-up into divemode with 1.91alpha
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1933 clrf total_divetime_seconds+1 |
407 | 1934 bsf divemode2 ; displayed divetime is running (Divetime starts HERE) |
1935 | |
1936 clrf EEADRH ; Make sure to select eeprom bank 0 | |
1937 call PLED_brightness_low | |
1938 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0) | |
1939 movlw d'0' | |
1940 cpfsgt EEDATA | |
1941 call PLED_brightness_full | |
1942 | |
408
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NEW: End-of-Dive countdown displayed after surfacing
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1943 bcf timeout_display |
98
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1.73beta rc1 (Added new customview for divemode)
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1944 bcf menu3_active |
0 | 1945 clrf divesecs |
1946 clrf samplesecs | |
627
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NEW: Gaslist highlights "better gas" in divemode
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1947 clrf better_gas_number ; number (1-5) of the "better gas" in divemode, =0: no better gas available |
0 | 1948 clrf apnoe_timeout_counter ; timeout in minutes |
352
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New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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1949 clrf timeout_counter ; takes care of the timeout (Low byte) |
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New "Quit sim" option in simulated dive mode, CF02 now allows more then 240seconds, Bugfix with runtime=1min in runtime simulator
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1950 clrf timeout_counter2 ; takes care of the timeout (High byte) |
0 | 1951 clrf AlarmType ; Clear all alarms |
1952 bcf event_occured ; clear flag | |
274
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Setpoint changes stored in profile, EAD and END displayed in divemode (Customview 7)
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1953 bcf setpoint_changed ; clear flag |
111 | 1954 rcall reset_average1 ; Reset the resettable average depth |
129
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Custom views in dive mode configrable (New CF50-CF53)
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1955 clrf average_depth_hold_total+0 |
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Custom views in dive mode configrable (New CF50-CF53)
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1956 clrf average_depth_hold_total+1 |
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Custom views in dive mode configrable (New CF50-CF53)
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1957 clrf average_depth_hold_total+2 |
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Custom views in dive mode configrable (New CF50-CF53)
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1958 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average |
517 | 1959 bcf depth_greater_100m ; clear flag |
577 | 1960 ; setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%]) |
3 | 1961 bcf dekostop_active |
1962 bcf is_bailout ;=1: CC mode, but bailout active! | |
312
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1963 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode |
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1964 bcf tts_extra_time ;=1: Compute TTS if extra time spent at current depth |
598
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NEW: CF65: Show a safety stop for no-deco dives
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1965 bcf show_safety_stop ;=1: Show the safety stop |
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NEW: CF65: Show a safety stop for no-deco dives
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1966 clrf safety_stop_countdown ; Clear count-down |
312
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New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
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1967 |
0 | 1968 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs! |
1969 | |
319 | 1970 btfsc simulatormode_active |
237 | 1971 bra diveloop_boot_1 |
1972 ; Normal mode = Surface pressure is the pressure 30mn before dive. | |
0 | 1973 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine |
237 | 1974 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine |
1975 bra diveloop_boot_2 | |
1976 | |
1977 diveloop_boot_1: | |
1978 ; Simulator mode: Surface pressure is 1bar. | |
1979 movlw LOW .1000 | |
1980 movff WREG,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine | |
1981 movlw HIGH .1000 | |
1982 movff WREG,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine | |
1983 | |
1984 diveloop_boot_2: | |
341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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1985 SAFE_2BYTE_COPY temperature,mintemp ; Reset Min-Temp registers |
0 | 1986 |
1987 ; Init profile recording parameters | |
237 | 1988 GETCUSTOM8 d'20' ; sample rate |
1989 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
0 | 1990 GETCUSTOM8 d'21' |
237 | 1991 movwf divisor_temperature ; load divisors for profile storage |
0 | 1992 GETCUSTOM8 d'22' |
457 | 1993 btfsc FLAG_apnoe_mode ; in Apnoe mode? |
1994 movlw d'0' ; Yes, set to zero | |
0 | 1995 movwf divisor_deco |
1996 GETCUSTOM8 d'23' | |
374 | 1997 movwf divisor_gf |
0 | 1998 GETCUSTOM8 d'24' |
1999 movwf divisor_ppo2 | |
2000 GETCUSTOM8 d'25' | |
2001 movwf divisor_deco_debug | |
2002 GETCUSTOM8 d'26' | |
367 | 2003 movwf divisor_cns |
0 | 2004 |
2005 btfss FLAG_apnoe_mode ; In Apnoe mode? | |
2006 bra divemode1 | |
2007 ; Overwrite some parameters in Apnoe mode.... | |
2008 movlw d'1' | |
2009 movwf samplesecs_value ; to avoid EEPROM access in the ISR | |
2010 | |
2011 divemode1: | |
2012 read_int_eeprom d'36' ; Read mix 1 ppO2 | |
2013 btfsc FLAG_const_ppO2_mode | |
292 | 2014 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode |
2015 movff EEDATA,ppO2_setpoint_store ; Store also in this byte... | |
0 | 2016 |
21 | 2017 bcf LED_blue |
0 | 2018 bcf low_battery_state ; clear flag for battery warning mode |
2019 bcf header_stored | |
2020 bcf premenu | |
2021 bcf realdive | |
2022 bsf update_divetime ; set flag | |
2023 btfss simulatormode_active ; do not disable in simulator mode! | |
49 | 2024 call disable_rs232 ; Disable RS232 |
0 | 2025 |
292 | 2026 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio |
2027 set_first_gas: | |
0 | 2028 read_int_eeprom d'33' ; Read byte (stored in EEDATA) |
2029 movff EEDATA,active_gas ; Read start gas (1-5) | |
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Avoid spurious switch-depth stops with 3 or more gas.
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2030 movff EEDATA,char_I_current_gas |
0 | 2031 |
2032 decf active_gas,W ; Gas 0-4 | |
2033 mullw d'4' | |
2034 movf PRODL,W | |
2035 addlw d'7' ; = address for He ratio | |
2036 movwf EEADR | |
2037 call read_eeprom ; Read He ratio | |
2038 movff EEDATA,char_I_He_ratio ; And copy into hold register | |
292 | 2039 |
2040 decf EEADR,F | |
0 | 2041 call read_eeprom ; Read O2 ratio |
2042 movff EEDATA, char_I_O2_ratio ; O2 ratio | |
292 | 2043 |
0 | 2044 movff char_I_He_ratio, wait_temp ; copy into bank1 register |
2045 bsf STATUS,C ; Borrow bit | |
2046 movlw d'100' ; 100% | |
2047 subfwb wait_temp,W ; minus He | |
2048 bsf STATUS,C ; Borrow bit | |
311
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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2049 subfwb EEDATA,W ; minus O2 |
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BUGFIX typo when passing Gas#4 to deko model (bug#43)
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2050 movff WREG, char_I_N2_ratio ; = N2! |
0 | 2051 |
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Hunting for refusing to ignore disabled gas in list...
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2052 ; Configure gaslist_active flag register |
281 | 2053 read_int_eeprom d'27' |
290
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Hunting for refusing to ignore disabled gas in list...
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2054 movff EEDATA, gaslist_active |
281 | 2055 return |