Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/simulator.asm @ 526:d445f0627e86
2.07beta release - 2.08beta start
| author | heinrichsweikamp |
|---|---|
| date | Sat, 10 Dec 2011 16:20:48 +0100 |
| parents | 154b1d1c489e |
| children | 3091628b2742 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 4 | |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; menu "Simulator" | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 081210 | |
| 22 ; last updated: 081210 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 430 | 26 ;============================================================================= |
| 27 ; Temp data, local to this module, moved to ACCES0 area. | |
| 28 ; | |
| 29 CBLOCK tmp ; Into safe (from C library) area. | |
| 30 sim_btm_time ; Simulated bottom time | |
| 31 sim_btm_depth ; Simulated max depth | |
| 32 sim_CNS ; Backup CNS value during decoplanning. | |
| 33 ENDC | |
| 34 | |
| 35 ;============================================================================= | |
| 36 | |
| 0 | 37 menu_simulator: |
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38 movlw d'3' |
| 430 | 39 movwf sim_btm_time ; Bottom time |
| 0 | 40 movlw d'15' |
| 430 | 41 movwf sim_btm_depth ; Max. Depth |
| 0 | 42 movlw d'1' |
| 43 movwf menupos | |
| 369 | 44 clrf WREG ; Interval |
| 45 movff WREG,char_I_dive_interval | |
| 0 | 46 |
| 47 menu_simulator1: | |
| 48 clrf timeout_counter2 | |
| 49 bsf menubit | |
| 50 bsf cursor | |
| 49 | 51 call PLED_brightness_full ;max. brightness |
| 0 | 52 call PLED_ClearScreen |
| 53 call PLED_simulator_mask | |
| 54 | |
| 55 menu_simulator2: | |
| 56 bcf switch_left | |
| 57 bcf switch_right | |
| 58 bcf menubit2 | |
| 59 bcf menubit3 | |
| 60 call PLED_simulator_data | |
| 61 call PLED_menu_cursor | |
| 62 | |
| 63 menu_simulator_loop: | |
| 64 call check_switches_menu | |
| 65 menu_simulator_loop2: | |
| 66 btfss onesecupdate | |
| 67 bra menu_simulator_loop3 | |
| 68 | |
| 69 call timeout_surfmode | |
| 70 call set_dive_modes | |
| 71 call test_charger ; check if charger IC is active | |
| 72 call get_battery_voltage ; get battery voltage | |
| 73 | |
| 74 bcf onesecupdate ; End of one second tasks | |
| 75 | |
| 76 menu_simulator_loop3: | |
| 77 btfsc menubit2 | |
| 78 goto menu_simulator_do ; call submenu | |
| 79 | |
| 80 btfss menubit | |
| 35 | 81 goto menu_simulator_exit |
| 0 | 82 |
| 83 btfsc sleepmode | |
| 35 | 84 goto menu_simulator_exit |
| 0 | 85 |
| 86 btfsc divemode | |
| 87 goto restart ; exit menu, restart and enter divemode | |
| 88 | |
| 89 bra menu_simulator_loop | |
| 90 | |
| 91 menu_simulator_do: ; calls submenu | |
| 92 dcfsnz menupos,F | |
| 369 | 93 bra simulator_inc_interval |
| 94 dcfsnz menupos,F | |
| 0 | 95 bra simulator_startdive |
| 96 dcfsnz menupos,F | |
| 97 bra simulator_inc_bottomtime | |
| 98 dcfsnz menupos,F | |
| 99 bra simulator_inc_maxdepth | |
| 100 dcfsnz menupos,F | |
| 101 bra simulator_calc_deco | |
| 369 | 102 |
| 35 | 103 menu_simulator_exit: |
| 0 | 104 movlw d'4' |
| 105 movwf menupos | |
| 369 | 106 goto more_menu2 ; exit... |
| 0 | 107 |
| 369 | 108 simulator_inc_interval: |
| 109 movff char_I_dive_interval,PRODL | |
| 389 | 110 movlw .3 |
| 111 addwf PRODL,F | |
| 369 | 112 movlw .24*6 ; Max 24h delay. |
| 113 cpfslt PRODL | |
| 114 clrf PRODL | |
| 115 movff PRODL,char_I_dive_interval | |
| 116 | |
| 117 movlw d'1' | |
| 118 movwf menupos | |
| 119 bra menu_simulator2 | |
| 120 | |
| 0 | 121 simulator_inc_bottomtime: |
| 122 movlw d'2' | |
| 430 | 123 addwf sim_btm_time,F ; Here: Bottomtime in m |
| 0 | 124 movlw d'199' |
| 430 | 125 cpfslt sim_btm_time |
| 126 movwf sim_btm_time | |
| 369 | 127 movlw d'3' |
| 0 | 128 movwf menupos |
| 129 bra menu_simulator2 | |
| 130 | |
| 131 simulator_inc_maxdepth: | |
| 132 movlw d'3' | |
| 430 | 133 addwf sim_btm_depth,F ; Here: Maxdepth in m |
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134 movlw d'120' |
| 430 | 135 cpfslt sim_btm_depth |
| 136 movwf sim_btm_depth | |
| 369 | 137 movlw d'4' |
| 0 | 138 movwf menupos |
| 139 bra menu_simulator2 | |
| 140 | |
| 369 | 141 ;============================================================================= |
| 142 | |
| 0 | 143 simulator_startdive: |
| 33 | 144 ; Descent to -15m depth |
| 0 | 145 ; Set standalone_simulator flag (Displays Simulator menu during simulation by pressing ENTER button) |
| 146 ; Clear standalone_simulator after (any) dive | |
| 147 bsf simulatormode_active ; normal simulator mode | |
| 148 bsf standalone_simulator ; Standalone Simulator active | |
| 369 | 149 |
| 430 | 150 movff sim_btm_depth,xA+0 |
| 0 | 151 clrf xA+1 |
| 152 movlw d'100' | |
| 153 movwf xB+0 | |
| 154 clrf xB+1 | |
| 155 call mult16x16 ;xA*xB=xC ; Depth in m*100 | |
| 156 | |
| 62 | 157 movlw LOW d'1000' |
| 0 | 158 addwf xC+0,F |
| 62 | 159 movlw HIGH d'1000' |
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160 addwfc xC+1,F ; add 1000mbar |
| 62 | 161 |
| 0 | 162 movff xC+0,sim_pressure+0 |
| 163 movff xC+1,sim_pressure+1 | |
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164 |
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165 ; This override is done in ISR too, but do it right now also: |
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166 movff sim_pressure+0,amb_pressure+0 |
| 0 | 167 movff sim_pressure+1,amb_pressure+1 |
| 385 | 168 call comp_air_pressure0 ; Make sure to have depth in rel_pressure:2 |
| 0 | 169 |
| 170 bcf menubit2 | |
| 171 bcf menubit3 | |
| 172 bcf menubit | |
| 173 bcf switch_left | |
| 174 bcf switch_right | |
| 175 | |
| 369 | 176 call simulator_save_tissue_data ; Stores 32 floats "pre_tissue" into bank3 |
| 0 | 177 |
| 369 | 178 movff char_I_dive_interval,WREG ; Any interval ? |
| 179 iorlw 0 ; Test for null | |
| 180 btfss STATUS,Z | |
| 181 call deco_calc_dive_interval ; NZ: call interval subroutine. | |
| 182 movlb 1 | |
| 183 | |
| 184 movlw d'3' ; Begin of deco cycle (reset table). | |
| 185 movff WREG,char_O_deco_status ; Reset Deco module. | |
| 200 | 186 |
| 369 | 187 bsf divemode ; Set divemode flag |
| 188 ostc_debug 'P' ; Sends debug-information to screen if debugmode active | |
| 189 goto diveloop ; Start Divemode | |
| 0 | 190 |
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191 ;============================================================================= |
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192 ; Show decoplanning result. |
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193 ; |
| 0 | 194 simulator_show_decoplan: |
| 124 | 195 call PLED_ClearScreen |
| 196 call PLED_simdata_screen | |
| 197 call divemenu_see_decoplan | |
| 198 | |
| 184 | 199 WIN_LEFT .0 |
| 200 call PLED_standard_color | |
| 201 | |
| 124 | 202 ; Display TTS, if any... |
| 168 | 203 movff int_O_ascenttime+0,lo |
| 204 movff int_O_ascenttime+1,hi | |
| 205 movf lo,W | |
| 206 iorwf hi,W | |
| 124 | 207 bz simulator_decoplan_notts |
| 184 | 208 |
| 292 | 209 WIN_TOP .162 |
| 184 | 210 lfsr FSR2, letter |
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211 OUTPUTTEXT .85 ; TTS |
| 184 | 212 STRCAT ": " |
| 213 bsf leftbind | |
| 214 output_16 | |
| 215 STRCAT_PRINT "'" | |
| 216 | |
| 217 simulator_decoplan_notts: | |
| 292 | 218 WIN_TOP .190 ; Print calculated CNS before and after dive |
| 440 | 219 |
| 220 incf sim_CNS,W ; Detect CNS simulation overflow. | |
| 221 bz simulator_decoplan_cns_1 | |
| 222 | |
| 223 movlw .100 ; Detect if CNS > 100% | |
| 224 cpfslt sim_CNS | |
| 225 call PLED_warnings_color ; Yes: draw in red ! | |
| 226 | |
| 445 | 227 STRCPY TXT_CNS4 |
| 292 | 228 movff char_O_CNS_fraction,lo ; Current CNS, before dive. |
| 229 output_8 | |
| 230 STRCAT "%\x92" ; Right-arrow | |
| 440 | 231 |
| 430 | 232 movff sim_CNS,lo ; Get back CNS value. |
| 292 | 233 output_8 ; CNS after dive. |
| 234 STRCAT_PRINT "%" | |
| 440 | 235 bra simulator_decoplan_cns_2 |
| 124 | 236 |
| 440 | 237 simulator_decoplan_cns_1: |
| 238 call PLED_warnings_color ; Yes: draw in red ! | |
| 445 | 239 STRCPY_PRINT TXT_CNSGR10 |
| 440 | 240 |
| 241 simulator_decoplan_cns_2: | |
| 242 call PLED_standard_color ; Back to normal. | |
| 124 | 243 WIN_INVERT .1 ; Init new Wordprocessor |
| 244 DISPLAYTEXT .188 ; Sim. Results: | |
| 245 WIN_INVERT .0 ; Init new Wordprocessor | |
| 34 | 246 |
| 64 | 247 simulator_show_decoplan1: |
| 369 | 248 bcf switch_left |
| 249 bcf switch_right | |
| 0 | 250 simulator_show_decoplan2: |
| 369 | 251 btfsc uart_dump_screen ; Asked to dump screen contains ? |
| 252 call dump_screen ; Yes! | |
| 253 | |
| 254 btfss onesecupdate | |
| 255 bra simulator_show_decoplan3 | |
| 256 | |
| 257 call timeout_surfmode | |
| 258 call set_dive_modes | |
| 259 call test_charger ; check if charger IC is active | |
| 260 call get_battery_voltage ; get battery voltage | |
| 261 | |
| 262 bcf onesecupdate ; End of one second tasks | |
| 0 | 263 |
| 264 simulator_show_decoplan3: | |
| 64 | 265 btfsc switch_right |
| 369 | 266 bra menu_simulator1 ; Quit display |
| 0 | 267 |
| 64 | 268 btfsc switch_left |
| 224 | 269 bra simulator_show_decoplan5 ; Next decoplan-page. |
| 0 | 270 |
| 271 btfsc sleepmode | |
| 272 goto more_menu | |
| 273 | |
| 274 btfsc divemode | |
| 275 goto restart ; exit menu, restart and enter divemode | |
| 276 | |
| 277 bra simulator_show_decoplan2 | |
| 278 | |
| 64 | 279 simulator_show_decoplan5: |
| 124 | 280 incf decoplan_page,F |
| 64 | 281 btfsc last_ceiling_gf_shown ; last ceiling shown? |
| 282 bra simulator_show_decoplan5_0 ; All done, clear and return | |
| 283 | |
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284 call PLED_decoplan ; Re-Draw Current page of GF Decoplan |
| 64 | 285 bra simulator_show_decoplan1 |
| 286 | |
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287 ;---- In OCR mode, show the gas Usage special page --------------------------- |
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288 simulator_show_decoplan5_0: |
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289 btfss display_see_deco ; Already displayed ? |
| 369 | 290 bra menu_simulator1 ; Exit to menu. |
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291 |
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292 bcf display_see_deco ; clear flag |
| 224 | 293 |
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294 btfsc FLAG_const_ppO2_mode ; In CCR mode ? |
| 369 | 295 bra menu_simulator1 ; YES: finished. |
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296 |
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297 ; Make sure to pass first gas |
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298 clrf EEADRH |
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299 read_int_eeprom .33 ; First gas. |
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300 movff EEDATA,char_I_first_gas |
| 225 | 301 |
| 302 ; Compute gas consumption for each tank. | |
| 224 | 303 call deco_gas_volumes |
| 304 movlb 1 | |
| 305 | |
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230
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306 ; Clear the complete stop result column: |
| 292 | 307 WIN_BOX_BLACK .0, .239, .85, .160 ;top, bottom, left, right |
| 224 | 308 |
| 309 movlw d'10' | |
| 310 movwf waitms_temp ; Row for gas list is .10+.25 | |
| 311 clrf wait_temp ; Gas counter | |
| 312 lfsr FSR0,int_O_gas_volumes ; Initialize indexed addressing. | |
| 313 | |
| 314 WIN_LEFT .90 ; Set column | |
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315 call PLED_standard_color |
| 224 | 316 |
| 317 simulator_show_decoplan5_loop: | |
| 318 incf wait_temp,F ; Increment gas # | |
| 319 | |
| 320 movlw .25 | |
| 321 addwf waitms_temp,F ; Increase row position | |
| 322 movff waitms_temp,win_top ; Set Row | |
| 323 | |
| 324 movff POSTINC0,lo ; Read (16bit) result, low first, | |
| 325 movff POSTINC0,hi ; then high. | |
| 326 movf lo,W ; Null ? | |
| 327 iorwf hi,W | |
| 328 bz simulator_show_decoplan5_1 ; Skip printing. | |
| 329 | |
| 330 movf lo,W ; == 65535 (saturated ?) | |
| 225 | 331 andwf hi,W |
| 224 | 332 incf WREG |
| 333 bnz simulator_show_decoplan5_2 | |
| 334 call PLED_warnings_color | |
| 265 | 335 STRCPY_PRINT "= xxxx.x" |
| 336 call PLED_standard_color | |
| 337 bra simulator_show_decoplan5_1 | |
| 224 | 338 |
| 339 simulator_show_decoplan5_2: | |
| 340 STRCPY "= " | |
| 341 | |
| 232 | 342 bsf leftbind |
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343 output_16 ; No decimal anymore. |
| 232 | 344 bcf leftbind |
| 224 | 345 call word_processor ; No unit: can be bars or litters. |
| 346 | |
| 347 ; Loop for all 5 gas | |
| 348 simulator_show_decoplan5_1: | |
| 349 movlw d'5' ; list all five gases | |
| 350 cpfseq wait_temp ; All gases shown? | |
| 351 bra simulator_show_decoplan5_loop ; No | |
| 352 | |
| 353 WIN_INVERT 1 | |
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354 DISPLAYTEXTH .301 ; OCR Gas Usage: |
| 224 | 355 WIN_INVERT 0 |
| 356 | |
| 357 bra simulator_show_decoplan1 | |
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358 |
| 271 | 359 ;============================================================================= |
| 360 ; OSTC Simulator: compute a new runtime | |
| 361 ; | |
| 0 | 362 simulator_calc_deco: |
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363 call simulator_save_tissue_data ; Stores 32 floats "pre_tissue" into bank3 |
| 0 | 364 |
| 369 | 365 movff char_I_dive_interval,WREG ; Any interval ? |
| 366 iorlw 0 ; Test for null | |
| 367 btfss STATUS,Z | |
| 368 call deco_calc_dive_interval ; NZ: call interval subroutine. | |
| 369 movlb 1 | |
| 370 | |
| 292 | 371 bsf simulatormode_active ; normal simulator mode |
| 372 bsf standalone_simulator ; Standalone Simulator active | |
| 373 bsf no_sensor_int ; Disable sensor interrupt | |
| 390 | 374 clrf T3CON ; Disable timer3 counter, |
| 292 | 375 clrf TMR3L ; so the simu won't stop right away. |
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376 clrf TMR3H |
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377 |
| 292 | 378 call diveloop_boot ; configure gases, etc. |
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379 |
| 224 | 380 ; Save dive parameters for gas volume estimation: |
| 430 | 381 movff sim_btm_depth,char_I_bottom_depth |
| 382 movff sim_btm_time,char_I_bottom_time | |
| 224 | 383 |
| 430 | 384 movff sim_btm_depth,xA+0 ; Bottom depth. |
| 0 | 385 clrf xA+1 |
| 386 movlw d'100' | |
| 387 movwf xB+0 | |
| 388 clrf xB+1 | |
| 292 | 389 call mult16x16 ;xA*xB=xC, Depth in m*100 |
| 0 | 390 |
| 62 | 391 movlw LOW d'1000' |
| 0 | 392 addwf xC+0,F |
| 62 | 393 movlw HIGH d'1000' |
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heinrichsweikamp
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390
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394 addwfc xC+1,F ; add 1000mbar |
| 62 | 395 |
| 0 | 396 movff xC+0,sim_pressure+0 |
| 397 movff xC+1,sim_pressure+1 | |
| 398 | |
| 124 | 399 call PLED_topline_box |
| 0 | 400 WIN_INVERT .1 |
| 292 | 401 DISPLAYTEXT .12 ; "Wait..." |
| 0 | 402 WIN_INVERT .0 |
| 403 | |
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341
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BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
292
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404 ; This override is done in ISR too, but do it right now also: |
|
2144f19fa1eb
BUGFIX protect against ISR changing pressure/temperature while reading it.
JeanDo
parents:
292
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405 movff sim_pressure+0,amb_pressure+0 |
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406 movff sim_pressure+1,amb_pressure+1 |
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407 |
| 197 | 408 call divemode_check_decogases ; Checks for decogases and sets the gases |
| 409 call divemode_prepare_flags_for_deco | |
| 292 | 410 call set_first_gas ; Set current N2/He/O2 ratios. |
| 411 call set_actual_ppo2 ; Then configure char_I_actual_ppO2 | |
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412 |
| 278 | 413 ; First minute is special: init everything. |
| 200 | 414 movlw d'3' ; Begin of deco cycle (reset table). |
| 197 | 415 movff WREG,char_O_deco_status ; Reset Deco module. |
| 416 | |
| 278 | 417 movlw d'1' |
| 418 movff WREG,char_I_step_is_1min ; 1 minute mode. | |
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419 |
| 278 | 420 call deco_calc_hauptroutine ; Reset table + sim one minute for descent. |
| 292 | 421 call deco_calc_CNS_fraction ; Also calculate CNS (in 1min loop) |
| 197 | 422 movlb b'00000001' ; rambank 1 selected |
| 32 | 423 |
| 430 | 424 decf sim_btm_time,F ; One minute done. |
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BUGFIX: Decoplanner accumulates CNS during ascent (bug #55)
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425 bz simulator_calc_deco_loop_end |
| 0 | 426 |
| 278 | 427 ; Loop for bottom time duration |
| 32 | 428 simulator_calc_deco_loop2: |
| 292 | 429 call PLED_simulator_data ; Update display of bottom time. |
| 32 | 430 |
| 292 | 431 call deco_calc_tissue ; JUST calc tissue (faster). |
| 432 call deco_calc_CNS_fraction ; Also calculate CNS (in 1min loop) | |
| 433 movlb b'00000001' ; rambank 1 selected | |
| 434 ostc_debug 'C' ; Sends debug-information to screen if debugmode active | |
| 197 | 435 |
| 430 | 436 decfsz sim_btm_time,F ; Decrement bottom time, |
| 278 | 437 bra simulator_calc_deco_loop2 ; and loop while not finished. |
| 32 | 438 |
|
439
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BUGFIX: Decoplanner accumulates CNS during ascent (bug #55)
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439 ; Now the bottom time is finish, restart a full ascent simulation: |
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440 simulator_calc_deco_loop_end: |
| 32 | 441 movlw d'0' |
| 278 | 442 movff WREG,char_I_step_is_1min ; Back to 2 second deco mode |
| 197 | 443 |
| 271 | 444 clrf timeout_counter2 ; timeout used as maxloop here |
| 278 | 445 movff char_I_bottom_depth,char_O_deco_last_stop |
| 446 | |
| 197 | 447 simulator_calc_deco2: |
| 448 call deco_calc_hauptroutine ; calc_tissue | |
| 449 movlb b'00000001' ; rambank 1 selected | |
| 0 | 450 |
| 430 | 451 movff char_O_deco_last_stop,sim_btm_depth |
| 278 | 452 call PLED_simulator_data ; Animate ascent simu. |
| 453 | |
| 271 | 454 dcfsnz timeout_counter2,F ; Abort loop (max. 256 tries)? |
| 262 | 455 bra simulator_calc_deco3 ; Yes... |
| 456 | |
| 197 | 457 movff char_O_deco_status,WREG |
| 278 | 458 iorwf WREG ; deco_status=0 if decompression calculation done |
| 459 bnz simulator_calc_deco2 ; Not finished | |
| 0 | 460 |
| 292 | 461 ; Finished |
| 262 | 462 simulator_calc_deco3: |
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463 call deco_calc_CNS_planning ; Compute cNS after full ascent. |
| 442 | 464 movlb 0x01 ; Back to RAM Bank1 |
| 430 | 465 movff char_O_CNS_fraction,sim_CNS ; Save calculated CNS. |
| 292 | 466 rcall simulator_restore_tissue_data ; Restore CNS & 32 floats "pre_tissue" from vault |
| 0 | 467 |
| 197 | 468 bcf simulatormode_active ; normal simulator mode |
| 469 bcf standalone_simulator ; Standalone Simulator active | |
|
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470 bcf no_sensor_int ; Re-enable sensor interrupt |
| 0 | 471 |
| 472 WAITMS d'250' | |
| 473 WAITMS d'250' | |
| 197 | 474 WAITMS d'250' ; Wait for Pressure Sensor to get real pressure again... |
| 0 | 475 |
| 335 | 476 movlw d'5' ; Pre-Set Cursor to "Show Decoplan" |
| 197 | 477 movwf menupos |
| 430 | 478 movff char_I_bottom_time,sim_btm_time ; Restore bottom time, |
| 479 movff char_I_bottom_depth,sim_btm_depth ; and depth. | |
| 369 | 480 |
| 481 clrf timeout_counter2 ; Restart menu timeout. | |
| 482 bra simulator_show_decoplan ; Done. | |
| 49 | 483 |
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484 ;============================================================================= |
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485 |
| 49 | 486 simulator_save_tissue_data: |
| 335 | 487 bsf restore_deco_data ; Set restore flag |
| 488 ostc_debug 'S' ; Sends debug-information to screen if debugmode active | |
| 116 | 489 call deco_push_tissues_to_vault |
| 335 | 490 movlb 0x01 ; Back to RAM Bank1 |
| 491 ostc_debug 'T' ; Sends debug-information to screen if debugmode active | |
| 49 | 492 return |
| 493 | |
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494 ;============================================================================= |
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495 |
| 49 | 496 simulator_restore_tissue_data: |
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497 bcf restore_deco_data ; clear restore flag |
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498 ostc_debug 'S' ; Sends debug-information to screen if debugmode active |
| 292 | 499 call deco_pull_tissues_from_vault ; Restore CNS too... |
| 49 | 500 movlb 0x01 ; Back to RAM Bank1 |
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501 ostc_debug 'T' ; Sends debug-information to screen if debugmode active |
| 49 | 502 |
| 503 ostc_debug 'G' ; Sends debug-information to screen if debugmode active | |
| 116 | 504 call deco_calc_desaturation_time ; calculate desaturation time |
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505 movlb b'00000001' ; select ram bank 1 |
| 519 | 506 |
| 507 ; Reset gradient factor until next computation, to avoid spurious | |
| 508 ; displays after simulation. | |
| 509 clrf WREG | |
| 510 movff WREG,char_O_gradient_factor | |
| 511 movff WREG,char_O_relative_gradient_GF | |
| 512 | |
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513 ; Note: should not reset nofly-time here: the true value have continued to be decremented |
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514 ; during simulation, which is the right thing to do... |
| 49 | 515 ostc_debug 'H' ; Sends debug-information to screen if debugmode active |
| 516 | |
| 517 return |