Mercurial > public > hwos_code
annotate src/simulator.asm @ 653:8bcd138ab744
add tools/o3pack.bat and the required tools/libs
| author | heinrichsweikamp |
|---|---|
| date | Fri, 11 Aug 2023 15:53:49 +0200 |
| parents | 8c1f1f334275 |
| children | 75e90cd0c2c3 |
| rev | line source |
|---|---|
| 0 | 1 ;============================================================================= |
| 2 ; | |
| 640 | 3 ; File simulator.asm * combined next generation V3.11.1 |
| 0 | 4 ; |
| 623 | 5 ; Deco Calculator |
| 0 | 6 ; |
| 7 ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved. | |
| 8 ;============================================================================= | |
| 9 ; HISTORY | |
| 582 | 10 ; 2011-07-09 : [jDG] Creation... |
| 0 | 11 |
| 582 | 12 #include "hwos.inc" ; Mandatory include |
| 13 #include "convert.inc" ; output_* | |
| 14 #include "shared_definitions.h" ; Mailbox from/to p2_deco.c | |
| 15 #include "strings.inc" ; STRCPY,... | |
| 16 #include "tft.inc" ; WIN_LEFT,... | |
| 0 | 17 #include "start.inc" |
| 18 #include "divemode.inc" | |
| 623 | 19 #include "sleepmode.inc" |
| 0 | 20 #include "math.inc" |
| 21 #include "eeprom_rs232.inc" | |
| 50 | 22 #include "tft_outputs.inc" |
|
298
2fe34fc0e2ae
new submenu for gas consumption, show actual mix instead of GAS1-GAS5 in deco planner
heinrichsweikamp
parents:
296
diff
changeset
|
23 #include "gaslist.inc" |
| 623 | 24 #include "surfmode.inc" |
| 25 #include "wait.inc" | |
| 634 | 26 #include "colorschemes.inc" |
| 0 | 27 |
| 623 | 28 |
| 582 | 29 extern deco_push_tissues_to_vault |
| 30 extern deco_calc_dive_interval | |
| 31 extern deco_calc_hauptroutine | |
| 32 extern deco_pull_tissues_from_vault | |
| 634 | 33 extern do_return_menu_simulator_planner |
| 631 | 34 extern convert_meter_to_feet |
| 604 | 35 extern dive_boot_oc |
| 631 | 36 extern get_first_gas_to_WREG |
| 623 | 37 |
| 38 IFDEF _ccr_pscr | |
| 604 | 39 extern dive_boot_cc |
| 631 | 40 extern get_first_dil_to_WREG |
| 623 | 41 ENDIF |
| 560 | 42 |
| 0 | 43 |
| 623 | 44 ;---- Private local Variables ------------------------------------------------- |
| 0 | 45 |
| 628 | 46 CBLOCK local3 ; max size is 16 Byte !!! |
| 582 | 47 decoplan_index ; within each page |
| 48 decoplan_gindex ; global index | |
| 623 | 49 decoplan_last ; depth of last stop |
| 50 decoplan_flags ; private flags | |
| 582 | 51 decoplan_page ; page number |
| 52 decoplan_warnings ; deco engine warnings | |
| 623 | 53 gas_index ; counter for looping through the gases |
| 54 output_row ; used for positioning of the results output | |
| 628 | 55 real_CNS ; real CNS value from before simulated dive |
| 582 | 56 ENDC ; used: 8 byte, remaining: 8 byte |
| 57 | |
| 623 | 58 |
| 59 ;---- Private local Flags ---------------------------------------------------- | |
| 560 | 60 |
| 623 | 61 #define decoplan_abort decoplan_flags,0 ; =1: deco calculations were aborted |
| 62 #define decoplan_last_stop_shown decoplan_flags,1 ; =1: last deco stop is shown | |
| 640 | 63 #define decoplan_show_pressures decoplan_flags,2 ; =1: show bar, =0: show liters |
| 623 | 64 #define decoplan_overflow decoplan_flags,3 ; =1: result > 999 |
| 65 #define decoplan_toggleflag decoplan_flags,4 ; used to show calculation progress | |
| 66 ; decoplan_flags,5 ; --- unused | |
| 67 ; decoplan_flags,6 ; --- unused | |
| 68 ; decoplan_flags,7 ; --- unused | |
| 560 | 69 |
| 604 | 70 |
| 634 | 71 ;---- Macro for easier Code Writing ------------------------------------------ |
| 604 | 72 |
| 634 | 73 ; print a multi-lingual text at position horizontal x, vertical y in tiny font |
| 74 TEXT_SMALL macro x, y, txt | |
| 75 WIN_SMALL x,y | |
| 76 STRCPY_TEXT_PRINT txt | |
| 77 endm | |
| 78 | |
| 604 | 79 |
| 623 | 80 ;============================================================================= |
| 634 | 81 simulator CODE |
| 82 ;============================================================================= | |
| 83 | |
| 84 | |
| 85 ;----------------------------------------------------------------------------- | |
| 86 ; Entry Point for Deco Calculator | |
| 623 | 87 ; |
| 634 | 88 global demo_planner |
| 89 demo_planner: | |
| 604 | 90 btfsc FLAG_gauge_mode ; in gauge mode? |
| 91 bra do_demo_planner_exit ; YES - abort | |
| 623 | 92 btfsc FLAG_apnoe_mode ; in apnea mode? |
| 604 | 93 bra do_demo_planner_exit ; YES - abort |
| 623 | 94 |
| 95 clrf decoplan_flags ; clear all local flags | |
| 96 bsf simulatormode ; activate simulator mode | |
| 97 bsf reset_timebase ; request ISR to reset the timebase | |
| 634 | 98 |
| 623 | 99 call deco_push_tissues_to_vault ; back-up the state of the real tissues (C-code) |
| 100 banksel common ; back to bank common | |
| 101 | |
| 628 | 102 MOVII int_O_CNS_current,real_CNS ; memorize real CNS value from before simulated dive |
| 103 | |
| 623 | 104 rcall deco_calculate ; calculate deco plan |
| 628 | 105 |
| 623 | 106 btfss decoplan_abort ; was the deco plan calculation aborted? |
| 107 rcall deco_results ; NO - show results | |
| 108 | |
| 109 movff simulator_time,char_I_dive_interval ; get the deco calculator runtime | |
| 634 | 110 |
| 623 | 111 call deco_pull_tissues_from_vault ; restore the status of the real tissues (C-code) |
| 112 call deco_calc_dive_interval ; catch up with tissue desaturation (C-code) | |
| 113 call deco_calc_desaturation_time ; calculate desaturation and no-fly/no-altitude time after catch-up (C-code) | |
| 114 banksel common ; back to bank common | |
| 115 | |
| 116 bcf switch_left ; clear left button event (may be left over from abort/exit) | |
| 117 bcf simulatormode ; terminate simulator mode | |
| 118 bsf reset_timebase ; request ISR to reset the timebase | |
| 119 | |
| 120 btfsc divemode ; shall go into dive mode? | |
| 121 goto restart ; YES - goto restart which will dispatch further on to dive mode | |
| 122 | |
| 123 btfss trigger_timeout ; timeout on any button press? | |
| 124 bra do_demo_planner_exit ; NO - take normal exit into surface menu | |
| 125 bcf trigger_timeout ; YES - clear timeout flag | |
| 126 bcf restart_fast ; - set next restart to be done slow, i.e. with logos | |
| 127 goto sleeploop ; - goto sleep mode | |
| 128 | |
| 604 | 129 do_demo_planner_exit: |
| 634 | 130 goto do_return_menu_simulator_planner; return to simulator menu |
| 0 | 131 |
| 132 | |
| 634 | 133 ;----------------------------------------------------------------------------- |
| 134 ; Helper Function - Calculate the Deco Plan | |
| 623 | 135 ; |
| 136 deco_calculate: | |
| 137 call request_speed_fastest ; request CPU speed change to fastest speed | |
| 138 call TFT_ClearScreen ; clear screen to show that calculator is starting up | |
| 634 | 139 FONT_COLOR_MEMO ; select default text color |
| 623 | 140 |
| 141 ; initialization of the deco engine | |
| 142 btfsc update_surface_pressure ; is there a pending surface pressure update? | |
| 143 bra $-2 ; YES - loop waiting for the ISR to kick in | |
| 144 | |
| 631 | 145 ; calculate absolute pressure at selected depth |
| 623 | 146 movff char_I_bottom_depth,WREG ; get selected depth in meters |
| 631 | 147 movwf depth_meter ; store depth for check_gas_best code |
| 148 | |
| 149 movwf xA+0 ; copy depth in [m] to xA, low byte | |
| 150 clrf xA+1 ; clear xA, high byte | |
| 151 | |
| 152 movff opt_salinity,WREG ; get salinity setting (0 - 4 %) | |
| 153 addlw d'100' ; add density of fresh water (1.00 kg/l) | |
| 154 mullw .100 ; multiply by 100 to counteract the x 100 with the freshwater conversion factor | |
| 155 MOVII PRODL,xB ; copy result to xB | |
| 156 call mult16x16 ; xC:4 = xA:2 * xB:2 | |
| 157 | |
| 158 MOVLI .102,xB ; load conversion factor x 100 for fresh water (1.02 cm per each 1 mbar) | |
| 159 call div32x16 ; xC:4 = xC:4 / xB:2 with xA as remainder = relative pressure [mbar] at depth | |
| 160 | |
| 161 movff int_I_pres_surface+0,WREG ; get surface pressure, low byte | |
| 162 addwf xC+0,W ; add relative pressure, low byte | |
| 163 movff WREG,int_I_pres_respiration+0 ; store as absolute pressure, low byte | |
| 164 movff int_I_pres_surface+1,WREG ; get surface pressure, high byte | |
| 165 addwfc xC+1,W ; add relative pressure, high byte | |
| 166 movff WREG,int_I_pres_respiration+1 ; store as absolute pressure, high byte | |
| 582 | 167 |
| 628 | 168 ; compute absolute pressure / 10, will be used by check_gas_best |
| 169 MOVII int_I_pres_respiration,xA ; get absolute pressure at depth | |
| 170 MOVLI .10,xB ; divide by 10 | |
| 171 call div16x16 ; xC = xA / xB = absolute pressure / 10 | |
| 172 MOVII xC,pressure_abs_10 ; store result for later use | |
| 173 | |
| 174 ; set up gas / diluent to be used on bottom segment | |
| 175 clrf WREG ; reset the deco info vector / deco flag so that ... | |
| 176 movff WREG,char_O_deco_info ; ... check_gas_best will not pick any deco gases | |
| 631 | 177 |
| 178 call get_first_gas_to_WREG ; find first gas | |
| 179 movwf active_gas ; set first gas | |
| 628 | 180 IFDEF _ccr_pscr |
| 631 | 181 call get_first_dil_to_WREG ; find first diluent |
| 182 movwf active_dil ; set first diluent | |
| 628 | 183 ENDIF |
| 631 | 184 call check_gas_best ; check if first gas & dil are usable, if not replace by usable gas / dil |
| 628 | 185 |
| 186 IFDEF _ccr_pscr | |
| 187 btfsc FLAG_oc_mode ; in OC mode? | |
| 188 bra deco_calculate_0_oc ; YES - set up OC mode | |
| 189 ;bra deco_calculate_0_loop ; NO - set up CCR/pSCR mode | |
| 190 | |
| 191 deco_calculate_0_loop: | |
| 192 movf best_dil_number,W ; get best diluent into WREG | |
| 193 bz deco_calculate_0_error ; any usable diluent found? if NO do error handling | |
| 194 call setup_dil_registers ; set-up of diluent parameters for currently breathed diluent | |
| 195 call deco_setup_cc_diluents ; set-up of diluent list for deco calculations | |
| 196 bra deco_calculate_0_com ; continue with common part | |
| 197 ENDIF | |
| 198 | |
| 199 deco_calculate_0_oc: | |
| 200 movf best_gas_number,W ; get best gas into WREG | |
| 201 bz deco_calculate_0_error ; any usable gas found? if NO do error handling | |
| 202 call setup_gas_registers ; set-up of gas parameters of currently breathed gas | |
| 203 call deco_setup_oc_gases ; set-up of gas list for deco calculations | |
| 204 bra deco_calculate_0_com ; continue with common part | |
| 205 | |
| 206 deco_calculate_0_error: | |
| 207 call request_speed_normal ; request switch back to normal speed | |
| 634 | 208 FONT_COLOR color_red ; select color for error message |
| 628 | 209 TEXT_SMALL .0, .80, tNoBottomGas1 ; print error message, line 1 |
| 210 TEXT_SMALL .0, .105, tNoBottomGas2 ; print error message, line 2 | |
| 211 bsf decoplan_abort ; set abort flag | |
| 634 | 212 WAITS .2 ; wait 2 seconds |
| 628 | 213 bcf switch_left ; clear potential button event |
| 214 return ; return to deco calculator main function | |
| 215 | |
| 216 deco_calculate_0_com: | |
| 623 | 217 ; set deco stop settings |
| 631 | 218 movff opt_last_stop,char_I_last_stop_depth ; write last stop depth to deco engine |
| 0 | 219 |
| 623 | 220 ; set GF factors |
| 221 movff opt_GF_low, char_I_GF_Low_percentage ; load normal GF factors by default | |
| 222 movff opt_GF_high,char_I_GF_High_percentage ; ... | |
| 223 TSTOSS opt_sim_use_aGF ; shall use alternative GF factors in simulation? | |
| 224 bra deco_calculate_1 ; NO - keep normal GF factors | |
| 225 movff opt_aGF_low ,char_I_GF_Low_percentage ; YES - overwrite with alternative GF factors | |
| 226 movff opt_aGF_high,char_I_GF_High_percentage ; - ... | |
| 227 | |
| 228 deco_calculate_1: | |
| 582 | 229 |
| 623 | 230 IFDEF _ccr_pscr |
| 231 ; set char_I_const_ppO2 for pSCR/CCR mode | |
| 232 clrf WREG ; load coding for pSCR calculated ppO2 | |
| 233 btfsc FLAG_pscr_mode ; in pSCR mode? | |
| 234 movff WREG,char_I_const_ppO2 ; YES - configure pSCR computations to calculated ppO2 | |
| 235 btfss FLAG_ccr_mode ; in CCR mode? | |
| 236 bra deco_calculate_2 ; NO - skip next | |
| 237 movff opt_sim_setpoint_number,WREG ; YES - get selected setpoint | |
| 238 decf WREG,W ; - 1-5 -> 0-4 | |
| 631 | 239 lfsr FSR1,opt_setpoint_cbar ; - set base address of setpoint list |
| 623 | 240 movff PLUSW1,char_I_const_ppO2 ; - configure setpoint value |
| 241 ENDIF | |
| 0 | 242 |
| 623 | 243 deco_calculate_2: |
| 560 | 244 |
| 623 | 245 ; configure the deco engine - char_O_main_status |
| 246 movff char_O_main_status,hi ; get the configuration set by dive_boot_oc / dive_boot_cc | |
| 247 bsf hi,DECO_VOLUME_FLAG ; enable gas volume calculation | |
| 248 bsf hi,DECO_BOTTOM_FLAG ; include bottom segment into gas needs | |
| 631 | 249 |
| 250 IFDEF _cave_mode | |
| 623 | 251 bcf hi,DECO_CAVE_MODE ; cave mode not supported in deco calculator |
| 631 | 252 ENDIF |
| 253 | |
| 254 IFDEF _gas_contingency | |
| 255 bcf hi,DECO_GAS_CONTINGENCY ; disable gas contingency mode by default | |
| 256 TSTOSC opt_gas_contingency_sim ; gas contingency switched on? | |
| 257 bsf hi,DECO_GAS_CONTINGENCY ; YES - activate gas contingency mode | |
| 258 ENDIF | |
| 259 | |
| 623 | 260 bcf hi,DECO_EXTENDED_STOPS ; disable extended stops by default |
| 631 | 261 TSTOSC opt_ext_stops ; shall make extended stops? |
| 623 | 262 bsf hi,DECO_EXTENDED_STOPS ; YES - activate extended stops |
| 263 bcf hi,DECO_TR_FUNCTIONS ; execution of TR functions is not needed in deco calculator mode | |
| 264 movff hi,char_O_main_status ; bank-safe copy to deco engine control | |
| 560 | 265 |
| 623 | 266 ; configure the deco engine - char_O_deco_status |
| 267 movff char_O_deco_status,lo ; get the configuration set by dive_boot_oc / dive_boot_cc | |
| 268 bcf lo,DECO_START_NORM ; clear flag for normal plan mode | |
| 269 bcf lo,DECO_START_ALT ; clear flag for alternative plan mode | |
| 270 bsf lo,DECO_INITIALIZE ; set flag for once-per-dive initialization | |
| 628 | 271 bsf lo,DECO_CALCULATOR_MODE ; signal that the deco engine is run from the deco calculator |
| 623 | 272 bcf lo,DECO_BAILOUT_FLAG ; no gas switches before first deco stop |
| 631 | 273 bcf lo,DECO_DELAY_FLAG ; no delayed ascent |
| 623 | 274 movff lo,char_O_deco_status ; bank-safe copy to deco engine control |
| 275 | |
| 276 deco_calculate_redo: | |
| 277 | |
| 278 call request_speed_fastest ; request CPU speed change to fastest speed (again, if in redo) | |
| 560 | 279 |
| 623 | 280 ; show that the deco calculation is in progress |
| 281 call TFT_ClearScreen ; clear screen from last results | |
| 634 | 282 |
| 283 FONT_COLOR color_lightblue ; select color for abort label | |
| 623 | 284 TEXT_SMALL .1,.215, tAbort ; print abort label |
| 634 | 285 |
| 286 FONT_COLOR color_white ; select color for title and progress outputs | |
| 623 | 287 TEXT_SMALL .0, .40, tCalculating ; print "Calculating..." |
| 0 | 288 |
| 628 | 289 ; calculate the surface interval |
| 623 | 290 TSTOSS opt_surface_interval ; surface interval > 0 ? |
| 291 bra deco_calculate_bottom ; NO - continue with bottom segment | |
| 292 TEXT_SMALL .20,.75, tCalcSurfInter ; YES - print what we are doing | |
| 293 movff opt_surface_interval,char_I_dive_interval ; - copy surface interval to deco engine | |
| 294 call deco_calc_dive_interval ; - calculate surface interval (C-code) | |
| 295 banksel common ; - back to bank common | |
| 0 | 296 |
| 623 | 297 ; calculate the bottom segment |
| 298 deco_calculate_bottom: | |
| 299 ; advance tissues by selected bottom time, | |
| 300 ; char_I_sim_advance_time is cleared by deco engine after execution | |
| 301 movff char_I_bottom_time,char_I_sim_advance_time | |
| 302 | |
| 628 | 303 TEXT_SMALL .20,.100,tCalcBotSeg ; print what we are doing |
| 623 | 304 |
| 305 ; invoke the deco engine once to condition the real tissues | |
| 306 ; to their pressure state at the end of the bottom segment | |
| 634 | 307 call deco_calc_hauptroutine ; invoke the deco engine (C-code) |
| 308 banksel common ; back to bank common | |
| 0 | 309 |
| 623 | 310 IFDEF _ccr_pscr |
| 311 ; conditional switch to bailout mode | |
| 312 btfss bailout_mode ; shall calculate a bailout plan? | |
| 313 bra deco_calculate_ascent ; NO - skip next | |
| 111 | 314 |
| 628 | 315 call dive_boot_oc ; YES - switch to OC mode, configure OC gases and switch to gas set as 'First' |
| 623 | 316 movff char_O_main_status,hi ; - bank-safe copy from deco engine control (main status) |
| 317 bcf hi,DECO_BOTTOM_FLAG ; - exclude bottom segment from gas needs, i.e. calculate ascent needs only | |
| 318 movff hi,char_O_main_status ; - bank-safe copy back to deco engine control | |
| 319 movff char_O_deco_status,lo ; - bank-safe copy from deco engine control (deco status) | |
| 320 bsf lo,DECO_BAILOUT_FLAG ; - allow gas switches before first deco stop | |
| 631 | 321 bsf lo,DECO_DELAY_FLAG ; - allow delayed ascent |
| 623 | 322 movff lo,char_O_deco_status ; - bank-safe copy back to deco engine control |
| 604 | 323 |
| 623 | 324 TEXT_SMALL .20,.125, tCalcBailout ; - print what we are doing |
| 325 ENDIF | |
| 0 | 326 |
| 623 | 327 ; calculate ascent |
| 328 deco_calculate_ascent: | |
| 329 movff char_O_deco_status,lo ; bank-safe copy from deco engine control | |
| 330 bsf lo,DECO_START_NORM ; start calculation of a normal plan | |
| 331 movff lo,char_O_deco_status ; bank-safe copy back to deco engine control | |
| 332 TEXT_SMALL .20,.150, tCalcAscent ; print what we are doing | |
| 333 deco_calculate_loop: | |
| 334 btfsc switch_left ; was the left button pressed? | |
| 335 bra deco_calculate_abort ; YES - set abort flag, do some clean-up and return | |
| 628 | 336 call deco_calc_hauptroutine ; NO - invoke the deco engine so that it can do the deco calculation (C-code) |
| 623 | 337 banksel common ; - back to bank common |
| 338 movff char_O_depth_sim,lo ; - get the depth reached (in meters) | |
| 628 | 339 WIN_SMALL .75,.150 ; - set output position |
| 631 | 340 |
| 341 TSTOSS opt_units ; check depth units | |
| 342 bra deco_calculate_loop_metric ; 0 - use Meters | |
| 343 ;bra deco_calculate_loop_imperial ; 1 - use Feet | |
| 344 | |
| 345 deco_calculate_loop_imperial: | |
| 346 call convert_meter_to_feet ; convert value in lo from [m] to [feet] | |
| 634 | 347 output_999 ; print depth reached |
| 348 STRCAT_TEXT tFeets ; append unit and dump to screen | |
| 631 | 349 bra deco_calculate_loop_0 |
| 350 | |
| 351 deco_calculate_loop_metric: | |
| 634 | 352 output_256 ; print depth reached (in meters) |
| 353 STRCAT_TEXT tMeters ; append unit and dump to screen | |
| 631 | 354 ;bra deco_calculate_loop_0 ; continue |
| 355 | |
| 356 deco_calculate_loop_0: | |
| 623 | 357 btg decoplan_toggleflag ; - toggle the toggle flag |
| 358 btfsc decoplan_toggleflag ; - toggle flag set? | |
| 359 bra deco_calculate_loop_1 ; YES - print ". " | |
| 360 STRCAT_PRINT " ." ; NO - print " ." | |
| 361 bra deco_calculate_loop_2 ; | |
| 362 deco_calculate_loop_1: ; | |
| 363 STRCAT_PRINT ". " ; | |
| 364 deco_calculate_loop_2: ; | |
| 365 movff char_O_deco_status,lo ; - get deco calculation status | |
| 366 btfss lo,DECO_COMPLETED_NORM ; - deco calculation completed? | |
| 367 bra deco_calculate_loop ; NO - loop | |
| 368 movff char_O_deco_warnings,decoplan_warnings; YES - copy warnings for later display | |
| 369 bra deco_calculate_finish ; - do some clean-up and return | |
| 370 deco_calculate_abort: | |
| 371 bcf switch_left ; clear button event | |
| 372 bsf decoplan_abort ; set abort flag | |
| 373 deco_calculate_finish: | |
| 374 goto request_speed_normal ; request switch back to normal speed and return to deco calculator main function | |
| 0 | 375 |
| 376 | |
| 377 ;----------------------------------------------------------------------------- | |
| 634 | 378 ; Helper Function - draw one Stop of the Deco Plan |
| 582 | 379 ; Inputs: lo = depth |
| 380 ; hi = minutes | |
| 381 ; win_top = line to draw on screen. | |
| 382 ; | |
| 383 ; Trashed: hi, lo, | |
| 384 ; win_height, win_leftx2, win_width, win_color*, | |
| 0 | 385 ; WREG, PROD, TBLPTR TABLAT. |
| 386 ; | |
| 387 deco_plan_show_stop: | |
| 623 | 388 ; print depth |
| 389 lfsr FSR2,char_O_deco_gas ; needed to be initialized here every time because... | |
| 390 movf decoplan_gindex,W ; ...FSR2 is also used for string operations | |
| 391 movff PLUSW2,WREG ; get current gas and copy it to WREG for color-coding | |
| 392 call TFT_color_code_gas ; set output color dependent on gas (1-5) | |
| 0 | 393 |
| 634 | 394 INIT_BUFFER ; initialize output buffer |
| 0 | 395 |
| 623 | 396 TSTOSS opt_units ; 0=Meter, 1=Feet |
| 397 bra deco_plan_show_nstd_stop_metric ; 0 - do metric | |
| 398 ; 1 - do imperial | |
| 399 movff hi,ul ; back-up hi (minutes) | |
| 604 | 400 WIN_LEFT .80 |
| 623 | 401 call convert_meter_to_feet ; convert value in lo from meters to feet |
| 634 | 402 output_999 ; limit output to 0...999 |
| 604 | 403 STRCAT_PRINT "ft" |
| 623 | 404 movff ul,hi ; restore hi (minutes) |
| 582 | 405 bra deco_plan_show_nstd_stop_common |
| 0 | 406 |
| 407 deco_plan_show_nstd_stop_metric: | |
| 634 | 408 WIN_LEFT .85 ; set position |
| 409 output_256 ; print depth | |
| 410 PUTC_PRINT "m" ; append unit and dump buffer to screen | |
| 582 | 411 |
| 0 | 412 deco_plan_show_nstd_stop_common: |
| 623 | 413 ; print duration |
| 634 | 414 WIN_LEFT .135 ; set position |
| 415 INIT_BUFFER ; initialize buffer | |
| 416 movff hi,lo ; get stop time | |
| 628 | 417 output_99dd ; stop entries are 99 minutes at max., prints double dots if duration is zero |
| 634 | 418 PUTC_PRINT "'" ; append unit and dump buffer to screen |
| 0 | 419 |
| 623 | 420 ; draw the bar graph used for deco stops (lo = minutes) |
| 582 | 421 incf win_top,F |
| 422 movlw .19 | |
| 423 movwf win_height | |
| 424 movlw .118 | |
| 623 | 425 movwf win_leftx2 ; column left (0-159) |
| 426 MOVLI .16,win_width ; column max width | |
| 427 incf lo,W ; add 1 for a minimum visible active bargraph area | |
| 428 movwf win_bargraph ; set width of the active bargraph area | |
| 634 | 429 BOX ; draw bargraph |
| 0 | 430 |
| 623 | 431 ; restore win_top |
| 634 | 432 FONT_COLOR_MEMO ; set font color |
| 623 | 433 decf win_top,F ; restore win_top |
| 634 | 434 return ; done |
| 0 | 435 |
| 436 | |
| 437 ;----------------------------------------------------------------------------- | |
| 634 | 438 ; Helper Function - Display the Deco Plan results Page |
| 439 ; | |
| 0 | 440 ; Inputs: char_O_deco_table (array of stop times, in minutes) |
| 441 ; decoplan_page = page number. | |
| 442 ; | |
| 623 | 443 deco_results_page: |
| 634 | 444 FONT_COLOR color_greenish |
| 623 | 445 IFDEF _ccr_pscr |
| 446 btfss bailout_mode ; bailout results? | |
| 447 bra deco_results_page_1 ; NO | |
| 448 TEXT_SMALL .80,.1, tDiveBailout ; YES | |
| 449 bra deco_results_page_2 | |
| 450 ENDIF | |
| 451 deco_results_page_1: | |
| 452 TEXT_SMALL .80,.1, tDivePlan | |
| 453 deco_results_page_2: | |
| 628 | 454 movff char_O_deco_info,WREG ; get the deco info vector |
| 631 | 455 btfsc WREG,deco_stops_norm ; are there deco stops? |
| 628 | 456 bra deco_plan_show_1 ; YES |
| 0 | 457 |
| 634 | 458 ;---- no deco |
| 459 FONT_COLOR_MEMO ; set color | |
| 460 TEXT_SMALL .80, .25, tNoDeco ; print "no Deco" | |
| 604 | 461 |
| 634 | 462 ; show remaining NDL time |
| 623 | 463 WIN_SMALL .80, .50 ; same line as bottom time |
| 634 | 464 PUTC "+" ; print a plus |
| 631 | 465 movff int_O_NDL_norm+0,lo ; get NDL time in normal plan |
| 634 | 466 bsf leftbind ; align to the left |
| 467 output_256 ; print time (0-255) | |
| 468 PUTC "'" ; append unit | |
| 469 PUTC " " ; append a space | |
| 470 STRCAT_TEXT_PRINT tNDLleft ; append "NDL" and dump to screen | |
| 604 | 471 |
| 623 | 472 bsf decoplan_last_stop_shown |
| 582 | 473 return |
| 0 | 474 |
| 634 | 475 ;---- deco stops |
| 0 | 476 deco_plan_show_1: |
| 623 | 477 lfsr FSR0,char_O_deco_depth ; initialize indexed addressing |
| 631 | 478 lfsr FSR1,char_O_deco_time ; ... |
| 0 | 479 |
| 623 | 480 clrf decoplan_index ; start with index = 0 |
| 604 | 481 movlw .24 |
| 623 | 482 movwf win_top ; and row = 0 at position 24 |
| 0 | 483 |
| 623 | 484 ; read stop parameters, indexed by decoplan_index and decoplan_page |
| 485 movf decoplan_page,W ; decoplan_gindex = 6*decoplan_page + decoplan_index | |
| 486 mullw .8 ; 8 lines/page in deco plan | |
| 582 | 487 movf decoplan_index,W |
| 488 addwf PRODL,W | |
| 623 | 489 movwf decoplan_gindex ; --> decoplan_gindex |
| 0 | 490 |
| 623 | 491 bcf decoplan_last_stop_shown ; not done yet... |
| 0 | 492 |
| 493 deco_plan_show_2: | |
| 623 | 494 btfsc decoplan_gindex,5 ; reached table length (32) ? |
| 495 bra deco_plan_show_99 ; YES - done | |
| 0 | 496 |
| 623 | 497 ; read stop parameters, indexed by decoplan_index |
| 498 movf decoplan_gindex,W ; index | |
| 499 movff PLUSW0,lo ; char_O_deco_depth[decoplan_gindex] | |
| 500 movff PLUSW1,hi ; char_O_deco_time [decoplan_gindex] | |
| 582 | 501 movf lo,W |
| 623 | 502 bz deco_plan_show_99 ; depth == 0 -> done |
| 0 | 503 |
| 623 | 504 ; display the stop line |
| 634 | 505 rcall deco_plan_show_stop ; draw one stop of the deco plan |
| 0 | 506 |
| 623 | 507 ; next |
| 634 | 508 movlw .24 ; row: += 24 |
| 509 addwf win_top,F ; ... | |
| 623 | 510 incf decoplan_index,F ; local index += 1 |
| 511 incf decoplan_gindex,F ; global index += 1 | |
| 0 | 512 |
| 623 | 513 ; max number of lines/page reached? |
| 514 movlw .8 ; 8 lines/page in deco plan | |
| 582 | 515 cpfseq decoplan_index |
| 623 | 516 bra deco_plan_show_2 ; NO - loop |
| 0 | 517 |
| 623 | 518 ; check if next stop is end-of-list? |
| 634 | 519 movf decoplan_gindex,W ; get index |
| 623 | 520 movf PLUSW0,W ; char_O_deco_depth[decoplan_gindex] |
| 521 bz deco_plan_show_99 ; end of list | |
| 0 | 522 |
| 634 | 523 WIN_SMALL .135,.212 ; set output position |
| 524 FONT_COLOR_MEMO ; set font color | |
| 525 STRCAT_PRINT ">>>" ; show cue for next page | |
| 526 return ; done | |
| 0 | 527 |
| 528 deco_plan_show_99: | |
| 623 | 529 bsf decoplan_last_stop_shown ; nothing more in table to display |
| 634 | 530 FONT_COLOR_MEMO ; set font color |
| 531 return ; done | |
| 0 | 532 |
| 634 | 533 |
| 534 ;----------------------------------------------------------------------------- | |
| 623 | 535 ; Show Deco Calculation Results |
| 536 ; | |
| 537 deco_results: | |
| 634 | 538 call TFT_ClearScreen ; clear the screen |
| 539 FONT_COLOR_MEMO ; set font color | |
| 623 | 540 |
| 628 | 541 ; print interval |
| 634 | 542 WIN_SMALL .0,.25 ; set position |
| 543 STRCPY "Int. :" ; print label | |
| 544 movff opt_surface_interval,lo ; get value | |
| 545 output_256 ; print value | |
| 546 PUTC_PRINT "'" ; append unit and dump buffer to screen | |
| 628 | 547 |
| 548 ; print bottom time | |
| 634 | 549 WIN_SMALL .0,.50 ; set position |
| 550 STRCPY_TEXT tBtTm_short ; print label | |
| 551 movff char_I_bottom_time,lo ; get value | |
| 552 output_256 ; print value | |
| 553 PUTC_PRINT "'" ; append unit and dump buffer to screen | |
| 628 | 554 |
| 555 ; print bottom depth | |
| 634 | 556 WIN_SMALL .0,.75 ; set position |
| 557 STRCPY_TEXT tDepth ; print label | |
| 558 PUTC ":" ; append ":" | |
| 559 movff char_I_bottom_depth,lo ; get value | |
| 631 | 560 |
| 561 TSTOSS opt_units ; check depth units | |
| 562 bra deco_results_metric ; 0 - use Meters | |
| 563 ;bra deco_results_imperial ; 1 - use Feet | |
| 564 | |
| 565 deco_results_imperial: | |
| 566 call convert_meter_to_feet ; convert value in lo from [m] to [feet] | |
| 634 | 567 output_999 ; print depth reached |
| 568 STRCAT_TEXT tFeets ; print unit and dump to screen | |
| 631 | 569 bra deco_results_0 ; continue |
| 570 | |
| 571 deco_results_metric: | |
| 634 | 572 output_256 ; print depth reached |
| 573 STRCAT_TEXT tMeters ; print unit and dump to screen | |
| 631 | 574 ;bra deco_results_0 ; continue |
| 575 | |
| 576 deco_results_0: | |
| 634 | 577 PRINT ; finalize bottom depth output |
| 628 | 578 |
| 579 ; print warnings or sat/dsat factors | |
| 634 | 580 WIN_SMALL .0,.105 ; set position for label |
|
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581 |
| 623 | 582 ; check for stop table overflow |
| 628 | 583 btfss decoplan_warnings,deco_plan_incomplete ; check if deco plan is incomplete |
| 623 | 584 bra deco_results_0a ; NO - skip |
| 585 | |
| 586 ; display overflow warning | |
| 634 | 587 FONT_COLOR_WARNING ; select warning color |
| 588 STRCAT_PRINT "incomplete" ; show warning (max 10 characters) | |
| 623 | 589 bra deco_results_m1 ; skip displaying sat/dsat factors |
| 590 | |
| 591 deco_results_0a: | |
| 592 IFDEF _helium | |
| 593 ; check for IBCD warning | |
| 582 | 594 btfss decoplan_warnings,IBCD_warning_lock ; check if we have a locked IBCD warning |
| 623 | 595 bra deco_results_2b ; NO - skip |
| 596 | |
| 597 ; display IBCD warning | |
| 634 | 598 FONT_COLOR_ATTENTION ; select attention color |
| 582 | 599 STRCAT_PRINT "IBCD!" ; max 10 characters |
| 623 | 600 bra deco_results_m1 ; skip displaying sat/dsat factors |
| 601 ENDIF | |
| 582 | 602 |
| 623 | 603 deco_results_2b: |
| 604 ; display Sat/Desat factors --> omitted if there were warnings | |
| 634 | 605 STRCAT_PRINT "SD:" ; print label |
| 606 WIN_SMALL .25,.105 ; set position for values | |
| 607 movff char_I_saturation_multiplier,lo ; get 1st value | |
| 608 output_256 ; print 1st value | |
| 609 STRCAT "/" ; print "/" | |
| 610 movff char_I_desaturation_multiplier,lo ; get 2nd value | |
| 611 output_256 ; print 2nd value | |
| 612 PRINT ; dump to screen | |
| 560 | 613 |
| 623 | 614 deco_results_m1: |
| 634 | 615 FONT_COLOR_MEMO ; revert font color |
| 0 | 616 |
| 623 | 617 ; get model |
| 631 | 618 movff char_I_model,WREG ; 0: straight Buhlmann, 1: with GF |
| 623 | 619 iorwf WREG ; GF factors in use? |
| 620 bz deco_results_m2 ; NO | |
| 560 | 621 |
| 623 | 622 ; display GF low/high factors |
| 634 | 623 WIN_SMALL .0,.130 ; set position for label |
| 624 STRCAT_PRINT "GF:" ; print label | |
| 625 WIN_SMALL .25,.130 ; set position for values | |
| 626 movff char_I_GF_Low_percentage,lo ; get 1st value | |
| 627 output_256 ; print 1st value | |
| 628 STRCAT "/" ; print "/" | |
| 629 movff char_I_GF_High_percentage,lo ; get 2nd value | |
| 630 output_256 ; print value | |
| 631 PRINT ; dump to screen | |
| 560 | 632 |
| 623 | 633 deco_results_m2: |
| 634 ; display deco mode | |
| 634 | 635 WIN_SMALL .0,.155 ; set position |
| 636 INIT_BUFFER ; load buffer base address | |
| 623 | 637 movff opt_dive_mode,lo ; 0=OC, 1=CC, 2=Gauge, 3=Apnea, 4=pSCR |
| 634 | 638 call TFT_print_decotype ; print deco type (OC, CCR) |
| 623 | 639 |
| 640 IFDEF _ccr_pscr | |
| 582 | 641 btfss FLAG_ccr_mode ; current dive mode = CCR ? |
| 634 | 642 bra deco_results_2c ; NO - skip |
| 643 WIN_SMALL .25,.155 ; YES - set position | |
| 644 STRCPY "SP:" ; - print label | |
| 645 movff opt_sim_setpoint_number,lo ; - get setpoint used for calculation | |
| 646 output_9 ; - print setpoint number (0-9) | |
| 647 PRINT ; - dump to screen | |
| 623 | 648 ENDIF |
| 0 | 649 |
| 623 | 650 deco_results_2c: |
| 651 btfss FLAG_oc_mode ; current dive mode = OC ? | |
| 652 bra deco_results_2d ; NO - skip | |
| 631 | 653 TSTOSS opt_ext_stops ; YES - extended stops activated? |
| 623 | 654 bra deco_results_2d ; NO - skip |
| 655 WIN_SMALL .18,.155 ; YES - set position | |
| 656 STRCAT_PRINT "ext.Stop" ; - print notice | |
| 657 | |
| 658 deco_results_2d: | |
| 659 | |
| 660 ; display TTS result | |
| 634 | 661 WIN_SMALL .0,.180 ; position |
| 662 STRCPY_TEXT tTTS ; print label | |
| 663 STRCAT ": " ; append ": " | |
| 664 MOVII int_O_TTS_norm,mpr ; get TTS value | |
| 665 bsf leftbind ; print left-aligned | |
| 666 output_999 ; print TTS (0-999) | |
| 667 PUTC_PRINT "'" ; append unit and dump to screen | |
| 0 | 668 |
| 623 | 669 ; display CNS result |
| 634 | 670 WIN_TOP .205 ; position |
| 671 STRCPY_TEXT tCNS2 ; print label | |
| 628 | 672 MOVII real_CNS,mpr ; recall real CNS from before simulated dive |
| 604 | 673 call TFT_color_code_cns ; color-code CNS output |
| 634 | 674 bsf leftbind ; print left-aligned |
| 675 output_999 ; limit to 999 and display only (0-999) | |
| 582 | 676 STRCAT "%\x92" ; "->" |
| 628 | 677 MOVII int_O_CNS_norm,mpr ; get CNS at end of simulated dive in normal plan |
| 604 | 678 call TFT_color_code_cns ; color-code CNS output |
| 634 | 679 bsf leftbind ; print left-aligned |
| 680 output_999 ; limit to 999 and display only (0-999) | |
| 681 PUTC_PRINT "%" ; append unit and print everything to screen | |
| 682 FONT_COLOR_MEMO ; back to standard color | |
| 582 | 683 |
| 623 | 684 ; loop through deco plan pages |
| 685 deco_results_1: | |
| 686 clrf decoplan_page ; start from first page | |
| 640 | 687 bcf decoplan_show_pressures ; start with showing volumes (liter) |
| 623 | 688 deco_results_1a: |
| 628 | 689 WIN_BOX_BLACK .0, .239, .80, .159 ; clear the complete right part of the result column (top, bottom, left, right) |
| 623 | 690 rcall deco_results_page ; show a results page |
| 691 incf decoplan_page,F ; increment results page number | |
| 692 call reset_timeout_surfmode ; reset timeout | |
| 693 bcf switch_right ; clear left-over right button event | |
| 694 bcf switch_left ; clear left-over left button event | |
| 695 deco_results_2: | |
| 696 btfsc switch_right ; right button pressed? | |
| 697 bra deco_results_3 ; YES - show further results | |
| 698 btfsc switch_left ; left button pressed? | |
| 699 return ; YES - return to deco calculator main function | |
| 700 call housekeeping ; NO to both - handle screen dump request, timeout and need to enter dive mode | |
| 701 btfsc divemode ; shall go into dive mode? | |
| 702 bsf decoplan_abort ; YES - set abort flag | |
| 703 btfsc trigger_timeout ; timeout on any button press? | |
| 704 bsf decoplan_abort ; YES - set abort flag | |
| 705 btfss decoplan_abort ; shall abort? | |
| 706 bra deco_results_2 ; NO - loop | |
| 582 | 707 return ; YES |
| 560 | 708 |
| 623 | 709 deco_results_3: |
| 710 btfss decoplan_last_stop_shown ; was the last stop shown already? | |
| 711 bra deco_results_1a ; NO - loop | |
|
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|
712 |
| 623 | 713 IFDEF _ccr_pscr |
| 714 movff char_O_deco_status,WREG ; YES - get deco calculation status | |
| 715 btfss WREG,DECO_MODE_LOOP_FLAG ; - check if calculation was made for loop mode (CCR/pSCR) | |
| 716 bra deco_results_gas_volumes ; NO - normal OC mode or bailout mode, show gas needs | |
| 717 bsf bailout_mode ; YES - do a 2nd deco-plan in bailout mode | |
| 628 | 718 call deco_pull_tissues_from_vault ; - restore the status of the real tissues (C-code) |
| 719 banksel common ; - back to bank common | |
| 720 rcall deco_calculate_redo ; - redo complete deco calculation | |
| 623 | 721 btfss decoplan_abort ; - was the calculation aborted? |
| 722 bra deco_results ; NO - redo display of deco stops | |
| 723 return ; YES - return to deco calculator main function | |
| 724 ENDIF | |
|
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|
725 |
| 623 | 726 ;---- show the gas needs (OC and bailout only) --------------------------- |
| 727 deco_results_gas_volumes: | |
| 728 lfsr FSR0,int_O_gas_need_vol ; load base address of gas needs in volume | |
| 729 | |
| 730 deco_results_gas_common: | |
| 628 | 731 WIN_BOX_BLACK .0, .239, .80, .159 ; clear the complete right part of the result column (top, bottom, left, right) |
| 623 | 732 movlw .25 ; output row is 25 (fixed offset set here) + n*25 (line increment, see below) |
| 733 movwf output_row ; set fixed vertical offset for output row | |
| 604 | 734 WIN_LEFT .80 ; set column |
| 623 | 735 clrf gas_index ; initialize gas counter |
| 736 bcf is_diluent_menu ; working on OC gases | |
| 604 | 737 |
| 623 | 738 deco_results_gas_loop: |
| 739 movff gas_index,PRODL ; copy gas index to PRODL (interface to gaslist_strcat_gas) | |
| 740 incf gas_index,F ; increment gas index | |
| 582 | 741 |
| 623 | 742 movf gas_index,W ; copy gas index to WREG for color-coding |
| 582 | 743 call TFT_color_code_gas ; set output color according to gas (1-5) |
| 560 | 744 |
| 623 | 745 movlw .25 ; spacing between outputs |
| 746 addwf output_row,F ; increase row position | |
| 747 movff output_row,win_top ; set row position | |
| 582 | 748 |
| 634 | 749 INIT_BUFFER ; initialize output buffer |
| 750 | |
| 751 bsf short_gas_descriptions ; configure gaslist_strcat_gas output format | |
| 752 bsf divemode ; configure gaslist_strcat_gas output format | |
| 753 call gaslist_strcat_mix_PRODL ; write "Nxlo", "Txlo/hi", "Air" or "O2" into output buffer | |
| 754 bcf divemode ; revoke dive mode | |
| 755 | |
| 623 | 756 movff POSTINC0,lo ; read gas volume low byte |
| 757 movff POSTINC0,hi ; high byte | |
| 758 | |
| 759 bcf decoplan_overflow ; no overflow in gas needs by default | |
| 760 | |
| 640 | 761 btfss decoplan_show_pressures ; shall show pressures? |
| 762 bra deco_results_gas_volumes_2 ; NO - volume in liter | |
| 763 ;bra deco_results_gas_volumes_1 ; YES - pressure in bar | |
|
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|
764 |
| 623 | 765 ; output of gas needs in bar |
| 766 deco_results_gas_volumes_1: | |
| 767 btfsc hi,int_high_flag ; overflow in result? | |
| 768 bsf decoplan_overflow ; YES - remember it | |
| 769 bcf hi,int_high_flag ; clear flag for overflow in result | |
| 770 btfsc hi,int_warning_flag ; gas needs above available amount? | |
| 771 bsf win_invert ; YES - print in inverse | |
| 772 bcf hi,int_warning_flag ; clear flag for gas needs above available amount | |
| 773 bcf hi,int_attention_flag ; clear flag for gas needs close to available amount | |
| 774 bcf hi,int_invalid_flag ; clear flag for invalid data | |
| 775 bcf hi,int_is_zero ; clear flag for zero | |
| 582 | 776 |
| 640 | 777 ; common part for liter and bar |
| 623 | 778 deco_results_gas_volumes_2: |
| 779 PUTC ":" ; print ":" | |
| 634 | 780 output_9999 ; print volume or bar (0-9999) |
| 623 | 781 movlw '>' ; load coding of ">" sign into WREG |
| 634 | 782 btfsc decoplan_overflow ; overflow in pressure value? |
| 783 movff WREG,buffer+.7 ; YES - place ">" in front of pressure value | |
| 784 btfsc output_overflow ; overflow in output? | |
| 785 movff WREG,buffer+.6 ; YES - place ">" in front of volume value | |
| 786 PRINT ; dump to screen | |
| 582 | 787 |
| 623 | 788 deco_results_gas_volumes_3: |
| 789 movlw NUM_GAS ; 5 gases to show | |
| 790 cpfseq gas_index ; all gases shown? | |
| 791 bra deco_results_gas_loop ; NO - loop | |
| 792 | |
| 634 | 793 FONT_COLOR color_greenish ; set color |
| 623 | 794 TEXT_SMALL .80,.01,tGasUsage ; "Gas Usage" |
| 582 | 795 |
| 640 | 796 btfsc decoplan_show_pressures ; showing pressures in bar? |
| 797 bra deco_results_gas_volumes_4b ; YES - bar | |
| 798 ;bra deco_results_gas_volumes_4a ; NO - liter | |
| 604 | 799 |
| 640 | 800 deco_results_gas_volumes_4a: |
| 801 TEXT_SMALL .120,.25,tLiterLong ; print "Liter" | |
| 802 bra deco_results_gas_volumes_5 ; continue with initialization of housekeeping | |
| 803 | |
| 804 deco_results_gas_volumes_4b: | |
| 805 TEXT_SMALL .120,.25,tbar ; print " bar" (with leading space) | |
| 806 ;bra deco_results_gas_volumes_5 ; continue with initialization of housekeeping | |
|
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|
807 |
| 623 | 808 deco_results_gas_volumes_5: |
| 809 call reset_timeout_surfmode ; reset timeout | |
| 810 bcf switch_right ; clear left-over right button event | |
| 811 bcf switch_left ; clear left-over left button event | |
| 812 deco_results_gas_volumes_6: | |
| 813 btfsc switch_right ; right button pressed? | |
| 814 bra deco_results_gas_volumes_7 ; YES - show results in bar or restart with deco stops again | |
| 815 btfsc switch_left ; left button pressed? | |
| 816 return ; YES - return to deco calculator main function | |
| 817 call housekeeping ; NO to both - handle screen dump request, timeout and need to enter dive mode | |
| 818 btfsc divemode ; shall go into dive mode? | |
| 819 bsf decoplan_abort ; YES - set abort flag | |
| 820 btfsc trigger_timeout ; timeout on any button press? | |
| 821 bsf decoplan_abort ; YES - set abort flag | |
| 822 btfss decoplan_abort ; shall abort? | |
| 823 bra deco_results_gas_volumes_6 ; NO - loop | |
| 824 return ; YES | |
| 560 | 825 |
| 623 | 826 deco_results_gas_volumes_7: |
| 640 | 827 btfsc decoplan_show_pressures ; showing pressures in bar? |
| 828 bra deco_results_1 ; YES - restart with deco stops again | |
| 829 bsf decoplan_show_pressures ; NO - but now | |
| 631 | 830 lfsr FSR0,int_O_gas_need_pres ; - set base address of gas needs in bar |
| 623 | 831 bra deco_results_gas_common ; - re-run gas needs output in pressure mode |
| 832 | |
| 634 | 833 ;----------------------------------------------------------------------------- |
| 0 | 834 |
| 634 | 835 END |