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hwOS tech 3.22 release
| author | heinrichsweikamp |
|---|---|
| date | Mon, 29 Apr 2024 13:05:18 +0200 |
| parents | 75e90cd0c2c3 |
| children |
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;============================================================================= ; ; File simulator.asm * combined next generation V3.11.1 ; ; Deco Calculator ; ; Copyright (c) 2011, JD Gascuel, heinrichs weikamp gmbh, all right reserved. ;============================================================================= ; HISTORY ; 2011-07-09 : [jDG] Creation... #include "hwos.inc" ; Mandatory include #include "convert.inc" ; output_* #include "shared_definitions.h" ; Mailbox from/to p2_deco.c #include "strings.inc" ; STRCPY,... #include "tft.inc" ; WIN_LEFT,... #include "start.inc" #include "divemode.inc" #include "sleepmode.inc" #include "math.inc" #include "eeprom_rs232.inc" #include "tft_outputs.inc" #include "gaslist.inc" #include "surfmode.inc" #include "wait.inc" #include "colorschemes.inc" extern deco_push_tissues_to_vault extern deco_calc_dive_interval extern deco_calc_hauptroutine extern deco_pull_tissues_from_vault extern do_return_menu_simulator_planner extern convert_meter_to_feet extern dive_boot_oc extern get_first_gas_to_WREG IFDEF _ccr_pscr extern dive_boot_cc extern get_first_dil_to_WREG ENDIF ;---- Private local Variables ------------------------------------------------- CBLOCK local3 ; max size is 16 Byte !!! decoplan_index ; within each page decoplan_gindex ; global index decoplan_last ; depth of last stop decoplan_flags ; private flags decoplan_page ; page number decoplan_warnings ; deco engine warnings gas_index ; counter for looping through the gases output_row ; used for positioning of the results output real_CNS ; real CNS value from before simulated dive ENDC ; used: 8 byte, remaining: 8 byte ;---- Private local Flags ---------------------------------------------------- #define decoplan_abort decoplan_flags,0 ; =1: deco calculations were aborted #define decoplan_last_stop_shown decoplan_flags,1 ; =1: last deco stop is shown #define decoplan_show_pressures decoplan_flags,2 ; =1: show bar, =0: show liters #define decoplan_overflow decoplan_flags,3 ; =1: result > 999 #define decoplan_toggleflag decoplan_flags,4 ; used to show calculation progress ; decoplan_flags,5 ; --- unused ; decoplan_flags,6 ; --- unused ; decoplan_flags,7 ; --- unused ;---- Macro for easier Code Writing ------------------------------------------ ; print a multi-lingual text at position horizontal x, vertical y in tiny font TEXT_SMALL macro x, y, txt WIN_SMALL x,y STRCPY_TEXT_PRINT txt endm ;============================================================================= simulator CODE ;============================================================================= ;----------------------------------------------------------------------------- ; Entry Point for Deco Calculator ; global demo_planner demo_planner: btfsc FLAG_gauge_mode ; in gauge mode? bra do_demo_planner_exit ; YES - abort btfsc FLAG_apnoe_mode ; in apnea mode? bra do_demo_planner_exit ; YES - abort clrf decoplan_flags ; clear all local flags bsf simulatormode ; activate simulator mode bsf reset_timebase ; request ISR to reset the timebase call deco_push_tissues_to_vault ; back-up the state of the real tissues (C-code) banksel common ; back to bank common MOVII int_O_CNS_current,real_CNS ; memorize real CNS value from before simulated dive rcall deco_calculate ; calculate deco plan btfss decoplan_abort ; was the deco plan calculation aborted? rcall deco_results ; NO - show results movff simulator_time,char_I_dive_interval ; get the deco calculator runtime call deco_pull_tissues_from_vault ; restore the status of the real tissues (C-code) call deco_calc_dive_interval ; catch up with tissue desaturation (C-code) call deco_calc_desaturation_time ; calculate desaturation and no-fly/no-altitude time after catch-up (C-code) banksel common ; back to bank common bcf switch_left ; clear left button event (may be left over from abort/exit) bcf simulatormode ; terminate simulator mode bsf reset_timebase ; request ISR to reset the timebase btfsc divemode ; shall go into dive mode? goto restart ; YES - goto restart which will dispatch further on to dive mode btfss trigger_timeout ; timeout on any button press? bra do_demo_planner_exit ; NO - take normal exit into surface menu bcf trigger_timeout ; YES - clear timeout flag bcf restart_fast ; - set next restart to be done slow, i.e. with logos goto sleeploop ; - goto sleep mode do_demo_planner_exit: goto do_return_menu_simulator_planner; return to simulator menu ;----------------------------------------------------------------------------- ; Helper Function - Calculate the Deco Plan ; deco_calculate: call request_speed_fastest ; request CPU speed change to fastest speed call TFT_ClearScreen ; clear screen to show that calculator is starting up FONT_COLOR_MEMO ; select default text color ; initialization of the deco engine btfsc update_surface_pressure ; is there a pending surface pressure update? bra $-2 ; YES - loop waiting for the ISR to kick in ; calculate absolute pressure at selected depth movff char_I_bottom_depth,WREG ; get selected depth in meters movwf depth_meter ; store depth for check_gas_best code movwf xA+0 ; copy depth in [m] to xA, low byte clrf xA+1 ; clear xA, high byte movff opt_salinity,WREG ; get salinity setting (0 - 4 %) addlw d'100' ; add density of fresh water (1.00 kg/l) mullw .100 ; multiply by 100 to counteract the x 100 with the freshwater conversion factor MOVII PRODL,xB ; copy result to xB call mult16x16 ; xC:4 = xA:2 * xB:2 MOVLI .102,xB ; load conversion factor x 100 for fresh water (1.02 cm per each 1 mbar) call div32x16 ; xC:4 = xC:4 / xB:2 with xA as remainder = relative pressure [mbar] at depth movff int_I_pres_surface+0,WREG ; get surface pressure, low byte addwf xC+0,W ; add relative pressure, low byte movff WREG,int_I_pres_respiration+0 ; store as absolute pressure, low byte movff int_I_pres_surface+1,WREG ; get surface pressure, high byte addwfc xC+1,W ; add relative pressure, high byte movff WREG,int_I_pres_respiration+1 ; store as absolute pressure, high byte ; compute absolute pressure / 10, will be used by check_gas_best MOVII int_I_pres_respiration,xA ; get absolute pressure at depth MOVLI .10,xB ; divide by 10 call div16x16 ; xC = xA / xB = absolute pressure / 10 MOVII xC,pressure_abs_10 ; store result for later use ; set up gas / diluent to be used on bottom segment clrf WREG ; reset the deco info vector / deco flag so that ... movff WREG,char_O_deco_info ; ... check_gas_best will not pick any deco gases call get_first_gas_to_WREG ; find first gas movwf active_gas ; set first gas IFDEF _ccr_pscr call get_first_dil_to_WREG ; find first diluent movwf active_dil ; set first diluent ENDIF call check_gas_best ; check if first gas & dil are usable, if not replace by usable gas / dil IFDEF _ccr_pscr btfsc FLAG_oc_mode ; in OC mode? bra deco_calculate_0_oc ; YES - set up OC mode ;bra deco_calculate_0_loop ; NO - set up CCR/pSCR mode deco_calculate_0_loop: movf best_dil_number,W ; get best diluent into WREG bz deco_calculate_0_error ; any usable diluent found? if NO do error handling call setup_dil_registers ; set-up of diluent parameters for currently breathed diluent call deco_setup_cc_diluents ; set-up of diluent list for deco calculations bra deco_calculate_0_com ; continue with common part ENDIF deco_calculate_0_oc: movf best_gas_number,W ; get best gas into WREG bz deco_calculate_0_error ; any usable gas found? if NO do error handling call setup_gas_registers ; set-up of gas parameters of currently breathed gas call deco_setup_oc_gases ; set-up of gas list for deco calculations bra deco_calculate_0_com ; continue with common part deco_calculate_0_error: call request_speed_normal ; request switch back to normal speed FONT_COLOR color_red ; select color for error message TEXT_SMALL .0, .80, tNoBottomGas1 ; print error message, line 1 TEXT_SMALL .0, .105, tNoBottomGas2 ; print error message, line 2 bsf decoplan_abort ; set abort flag WAITS .2 ; wait 2 seconds bcf switch_left ; clear potential button event return ; return to deco calculator main function deco_calculate_0_com: ; set deco stop settings movff opt_last_stop,char_I_last_stop_depth ; write last stop depth to deco engine ; set GF factors movff opt_GF_low, char_I_GF_Low_percentage ; load normal GF factors by default movff opt_GF_high,char_I_GF_High_percentage ; ... TSTOSS opt_sim_use_aGF ; shall use alternative GF factors in simulation? bra deco_calculate_1 ; NO - keep normal GF factors movff opt_aGF_low ,char_I_GF_Low_percentage ; YES - overwrite with alternative GF factors movff opt_aGF_high,char_I_GF_High_percentage ; - ... deco_calculate_1: IFDEF _ccr_pscr ; set char_I_const_ppO2 for pSCR/CCR mode clrf WREG ; load coding for pSCR calculated ppO2 btfsc FLAG_pscr_mode ; in pSCR mode? movff WREG,char_I_const_ppO2 ; YES - configure pSCR computations to calculated ppO2 btfss FLAG_ccr_mode ; in CCR mode? bra deco_calculate_2 ; NO - skip next movff opt_sim_setpoint_number,WREG ; YES - get selected setpoint decf WREG,W ; - 1-5 -> 0-4 lfsr FSR1,opt_setpoint_cbar ; - set base address of setpoint list movff PLUSW1,char_I_const_ppO2 ; - configure setpoint value ENDIF deco_calculate_2: ; configure the deco engine - char_O_main_status movff char_O_main_status,hi ; get the configuration set by dive_boot_oc / dive_boot_cc bsf hi,DECO_VOLUME_FLAG ; enable gas volume calculation bsf hi,DECO_BOTTOM_FLAG ; include bottom segment into gas needs IFDEF _cave_mode bcf hi,DECO_CAVE_MODE ; cave mode not supported in deco calculator ENDIF IFDEF _gas_contingency bcf hi,DECO_GAS_CONTINGENCY ; disable gas contingency mode by default TSTOSC opt_gas_contingency_sim ; gas contingency switched on? bsf hi,DECO_GAS_CONTINGENCY ; YES - activate gas contingency mode ENDIF bcf hi,DECO_EXTENDED_STOPS ; disable extended stops by default TSTOSC opt_ext_stops ; shall make extended stops? bsf hi,DECO_EXTENDED_STOPS ; YES - activate extended stops bcf hi,DECO_TR_FUNCTIONS ; execution of TR functions is not needed in deco calculator mode movff hi,char_O_main_status ; bank-safe copy to deco engine control ; configure the deco engine - char_O_deco_status movff char_O_deco_status,lo ; get the configuration set by dive_boot_oc / dive_boot_cc bcf lo,DECO_START_NORM ; clear flag for normal plan mode bcf lo,DECO_START_ALT ; clear flag for alternative plan mode bsf lo,DECO_INITIALIZE ; set flag for once-per-dive initialization bsf lo,DECO_CALCULATOR_MODE ; signal that the deco engine is run from the deco calculator bcf lo,DECO_BAILOUT_FLAG ; no gas switches before first deco stop bcf lo,DECO_DELAY_FLAG ; no delayed ascent movff lo,char_O_deco_status ; bank-safe copy to deco engine control deco_calculate_redo: call request_speed_fastest ; request CPU speed change to fastest speed (again, if in redo) ; show that the deco calculation is in progress call TFT_ClearScreen ; clear screen from last results FONT_COLOR color_lightblue ; select color for abort label TEXT_SMALL .1,.215, tAbort ; print abort label FONT_COLOR color_white ; select color for title and progress outputs TEXT_SMALL .0, .40, tCalculating ; print "Calculating..." ; calculate the surface interval TSTOSS opt_surface_interval ; surface interval > 0 ? bra deco_calculate_bottom ; NO - continue with bottom segment TEXT_SMALL .20,.75, tCalcSurfInter ; YES - print what we are doing movff opt_surface_interval,char_I_dive_interval ; - copy surface interval to deco engine call deco_calc_dive_interval ; - calculate surface interval (C-code) banksel common ; - back to bank common ; calculate the bottom segment deco_calculate_bottom: ; advance tissues by selected bottom time, ; char_I_sim_advance_time is cleared by deco engine after execution movff char_I_bottom_time,char_I_sim_advance_time TEXT_SMALL .20,.100,tCalcBotSeg ; print what we are doing ; invoke the deco engine once to condition the real tissues ; to their pressure state at the end of the bottom segment call deco_calc_hauptroutine ; invoke the deco engine (C-code) banksel common ; back to bank common IFDEF _ccr_pscr ; conditional switch to bailout mode btfss bailout_mode ; shall calculate a bailout plan? bra deco_calculate_ascent ; NO - skip next call dive_boot_oc ; YES - switch to OC mode, configure OC gases and switch to gas set as 'First' movff char_O_main_status,hi ; - bank-safe copy from deco engine control (main status) bcf hi,DECO_BOTTOM_FLAG ; - exclude bottom segment from gas needs, i.e. calculate ascent needs only movff hi,char_O_main_status ; - bank-safe copy back to deco engine control movff char_O_deco_status,lo ; - bank-safe copy from deco engine control (deco status) bsf lo,DECO_BAILOUT_FLAG ; - allow gas switches before first deco stop bsf lo,DECO_DELAY_FLAG ; - allow delayed ascent movff lo,char_O_deco_status ; - bank-safe copy back to deco engine control TEXT_SMALL .20,.125, tCalcBailout ; - print what we are doing ENDIF ; calculate ascent deco_calculate_ascent: movff char_O_deco_status,lo ; bank-safe copy from deco engine control bsf lo,DECO_START_NORM ; start calculation of a normal plan movff lo,char_O_deco_status ; bank-safe copy back to deco engine control TEXT_SMALL .20,.150, tCalcAscent ; print what we are doing deco_calculate_loop: btfsc switch_left ; was the left button pressed? bra deco_calculate_abort ; YES - set abort flag, do some clean-up and return call deco_calc_hauptroutine ; NO - invoke the deco engine so that it can do the deco calculation (C-code) banksel common ; - back to bank common movff char_O_depth_sim,lo ; - get the depth reached (in meters) WIN_SMALL .75,.150 ; - set output position TSTOSS opt_units ; check depth units bra deco_calculate_loop_metric ; 0 - use Meters ;bra deco_calculate_loop_imperial ; 1 - use Feet deco_calculate_loop_imperial: call convert_meter_to_feet ; convert value in lo from [m] to [feet] output_999 ; print depth reached STRCAT_TEXT tFeets ; append unit and dump to screen bra deco_calculate_loop_0 deco_calculate_loop_metric: output_256 ; print depth reached (in meters) STRCAT_TEXT tMeters ; append unit and dump to screen ;bra deco_calculate_loop_0 ; continue deco_calculate_loop_0: btg decoplan_toggleflag ; - toggle the toggle flag btfsc decoplan_toggleflag ; - toggle flag set? bra deco_calculate_loop_1 ; YES - print ". " STRCAT_PRINT " ." ; NO - print " ." bra deco_calculate_loop_2 ; deco_calculate_loop_1: ; STRCAT_PRINT ". " ; deco_calculate_loop_2: ; movff char_O_deco_status,lo ; - get deco calculation status btfss lo,DECO_COMPLETED_NORM ; - deco calculation completed? bra deco_calculate_loop ; NO - loop movff char_O_deco_warnings,decoplan_warnings; YES - copy warnings for later display bra deco_calculate_finish ; - do some clean-up and return deco_calculate_abort: bcf switch_left ; clear button event bsf decoplan_abort ; set abort flag deco_calculate_finish: goto request_speed_normal ; request switch back to normal speed and return to deco calculator main function ;----------------------------------------------------------------------------- ; Helper Function - draw one Stop of the Deco Plan ; Inputs: lo = depth ; hi = minutes ; win_top = line to draw on screen. ; ; Trashed: hi, lo, ; win_height, win_leftx2, win_width, win_color*, ; WREG, PROD, TBLPTR TABLAT. ; deco_plan_show_stop: ; print depth lfsr FSR2,char_O_deco_gas ; needed to be initialized here every time because... movf decoplan_gindex,W ; ...FSR2 is also used for string operations movff PLUSW2,WREG ; get current gas and copy it to WREG for color-coding call TFT_color_code_gas ; set output color dependent on gas (1-5) INIT_BUFFER ; initialize output buffer TSTOSS opt_units ; 0=Meter, 1=Feet bra deco_plan_show_nstd_stop_metric ; 0 - do metric ; 1 - do imperial movff hi,ul ; back-up hi (minutes) WIN_LEFT .80 call convert_meter_to_feet ; convert value in lo from meters to feet output_999 ; limit output to 0...999 STRCAT_PRINT "ft" movff ul,hi ; restore hi (minutes) bra deco_plan_show_nstd_stop_common deco_plan_show_nstd_stop_metric: WIN_LEFT .85 ; set position output_256 ; print depth PUTC_PRINT "m" ; append unit and dump buffer to screen deco_plan_show_nstd_stop_common: ; print duration WIN_LEFT .135 ; set position INIT_BUFFER ; initialize buffer movff hi,lo ; get stop time output_99dd ; stop entries are 99 minutes at max., prints double dots if duration is zero PUTC_PRINT "'" ; append unit and dump buffer to screen ; draw the bar graph used for deco stops (lo = minutes) incf win_top,F movlw .19 movwf win_height movlw .118 movwf win_leftx2 ; column left (0-159) MOVLI .16,win_width ; column max width incf lo,W ; add 1 for a minimum visible active bargraph area movwf win_bargraph ; set width of the active bargraph area BOX ; draw bargraph ; restore win_top FONT_COLOR_MEMO ; set font color decf win_top,F ; restore win_top return ; done ;----------------------------------------------------------------------------- ; Helper Function - Display the Deco Plan results Page ; ; Inputs: char_O_deco_table (array of stop times, in minutes) ; decoplan_page = page number. ; deco_results_page: FONT_COLOR color_greenish IFDEF _ccr_pscr btfss bailout_mode ; bailout results? bra deco_results_page_1 ; NO TEXT_SMALL .80,.1, tDiveBailout ; YES bra deco_results_page_2 ENDIF deco_results_page_1: TEXT_SMALL .80,.1, tDivePlan deco_results_page_2: movff char_O_deco_info,WREG ; get the deco info vector btfsc WREG,deco_stops_norm ; are there deco stops? bra deco_plan_show_1 ; YES ;---- no deco FONT_COLOR_MEMO ; set color TEXT_SMALL .80, .25, tNoDeco ; print "no Deco" ; show remaining NDL time WIN_SMALL .80, .50 ; same line as bottom time PUTC "+" ; print a plus movff int_O_NDL_norm+0,lo ; get NDL time in normal plan bsf leftbind ; align to the left output_256 ; print time (0-255) PUTC "'" ; append unit PUTC " " ; append a space STRCAT_TEXT_PRINT tNDLleft ; append "NDL" and dump to screen bsf decoplan_last_stop_shown return ;---- deco stops deco_plan_show_1: lfsr FSR0,char_O_deco_depth ; initialize indexed addressing lfsr FSR1,char_O_deco_time ; ... clrf decoplan_index ; start with index = 0 movlw .24 movwf win_top ; and row = 0 at position 24 ; read stop parameters, indexed by decoplan_index and decoplan_page movf decoplan_page,W ; decoplan_gindex = 6*decoplan_page + decoplan_index mullw .8 ; 8 lines/page in deco plan movf decoplan_index,W addwf PRODL,W movwf decoplan_gindex ; --> decoplan_gindex bcf decoplan_last_stop_shown ; not done yet... deco_plan_show_2: btfsc decoplan_gindex,5 ; reached table length (32) ? bra deco_plan_show_99 ; YES - done ; read stop parameters, indexed by decoplan_index movf decoplan_gindex,W ; index movff PLUSW0,lo ; char_O_deco_depth[decoplan_gindex] movff PLUSW1,hi ; char_O_deco_time [decoplan_gindex] movf lo,W bz deco_plan_show_99 ; depth == 0 -> done ; display the stop line rcall deco_plan_show_stop ; draw one stop of the deco plan ; next movlw .24 ; row: += 24 addwf win_top,F ; ... incf decoplan_index,F ; local index += 1 incf decoplan_gindex,F ; global index += 1 ; max number of lines/page reached? movlw .8 ; 8 lines/page in deco plan cpfseq decoplan_index bra deco_plan_show_2 ; NO - loop ; check if next stop is end-of-list? movf decoplan_gindex,W ; get index movf PLUSW0,W ; char_O_deco_depth[decoplan_gindex] bz deco_plan_show_99 ; end of list WIN_SMALL .135,.212 ; set output position FONT_COLOR_MEMO ; set font color STRCAT_PRINT ">>>" ; show cue for next page return ; done deco_plan_show_99: bsf decoplan_last_stop_shown ; nothing more in table to display FONT_COLOR_MEMO ; set font color return ; done ;----------------------------------------------------------------------------- ; Show Deco Calculation Results ; deco_results: call TFT_ClearScreen ; clear the screen FONT_COLOR_MEMO ; set font color ; print interval WIN_SMALL .0,.25 ; set position STRCPY "Int. :" ; print label movff opt_surface_interval,lo ; get value output_256 ; print value PUTC_PRINT "'" ; append unit and dump buffer to screen ; print bottom time WIN_SMALL .0,.50 ; set position STRCPY_TEXT tBtTm_short ; print label movff char_I_bottom_time,lo ; get value output_256 ; print value PUTC_PRINT "'" ; append unit and dump buffer to screen ; print bottom depth WIN_SMALL .0,.75 ; set position STRCPY_TEXT tDepth ; print label PUTC ":" ; append ":" movff char_I_bottom_depth,lo ; get value TSTOSS opt_units ; check depth units bra deco_results_metric ; 0 - use Meters ;bra deco_results_imperial ; 1 - use Feet deco_results_imperial: call convert_meter_to_feet ; convert value in lo from [m] to [feet] output_999 ; print depth reached STRCAT_TEXT tFeets ; print unit and dump to screen bra deco_results_0 ; continue deco_results_metric: output_256 ; print depth reached STRCAT_TEXT tMeters ; print unit and dump to screen ;bra deco_results_0 ; continue deco_results_0: PRINT ; finalize bottom depth output ; print warnings or sat/dsat factors WIN_SMALL .0,.105 ; set position for label ; check for stop table overflow btfss decoplan_warnings,deco_plan_incomplete ; check if deco plan is incomplete bra deco_results_0a ; NO - skip ; display overflow warning FONT_COLOR_WARNING ; select warning color STRCAT_PRINT "incomplete" ; show warning (max 10 characters) bra deco_results_m1 ; skip displaying sat/dsat factors deco_results_0a: IFDEF _helium ; check for IBCD warning btfss decoplan_warnings,IBCD_warning_lock ; check if we have a locked IBCD warning bra deco_results_2b ; NO - skip ; display IBCD warning FONT_COLOR_ATTENTION ; select attention color STRCAT_PRINT "IBCD!" ; max 10 characters bra deco_results_m1 ; skip displaying sat/dsat factors ENDIF deco_results_2b: ; display Sat/Desat factors --> omitted if there were warnings STRCAT_PRINT "SD:" ; print label WIN_SMALL .25,.105 ; set position for values movff char_I_saturation_multiplier,lo ; get 1st value output_256 ; print 1st value STRCAT "/" ; print "/" movff char_I_desaturation_multiplier,lo ; get 2nd value output_256 ; print 2nd value PRINT ; dump to screen deco_results_m1: FONT_COLOR_MEMO ; revert font color ; get model movff char_I_model,WREG ; 0: straight Buhlmann, 1: with GF iorwf WREG ; GF factors in use? bz deco_results_m2 ; NO ; display GF low/high factors WIN_SMALL .0,.130 ; set position for label STRCAT_PRINT "GF:" ; print label WIN_SMALL .25,.130 ; set position for values movff char_I_GF_Low_percentage,lo ; get 1st value output_256 ; print 1st value STRCAT "/" ; print "/" movff char_I_GF_High_percentage,lo ; get 2nd value output_256 ; print value PRINT ; dump to screen deco_results_m2: ; display deco mode WIN_SMALL .0,.155 ; set position INIT_BUFFER ; load buffer base address movff opt_dive_mode,lo ; 0=OC, 1=CC, 2=Gauge, 3=Apnea, 4=pSCR call TFT_print_decotype ; print deco type (OC, CCR) IFDEF _ccr_pscr btfss FLAG_ccr_mode ; current dive mode = CCR ? bra deco_results_2c ; NO - skip WIN_SMALL .25,.155 ; YES - set position STRCPY "SP:" ; - print label movff opt_sim_setpoint_number,lo ; - get setpoint used for calculation output_9 ; - print setpoint number (0-9) PRINT ; - dump to screen ENDIF deco_results_2c: btfss FLAG_oc_mode ; current dive mode = OC ? bra deco_results_2d ; NO - skip TSTOSS opt_ext_stops ; YES - extended stops activated? bra deco_results_2d ; NO - skip WIN_SMALL .18,.155 ; YES - set position STRCAT_PRINT "ext.Stop" ; - print notice deco_results_2d: ; display TTS result WIN_SMALL .0,.180 ; position STRCPY_TEXT tTTS ; print label STRCAT ": " ; append ": " MOVII int_O_TTS_norm,mpr ; get TTS value bsf leftbind ; print left-aligned output_999 ; print TTS (0-999) PUTC_PRINT "'" ; append unit and dump to screen ; display CNS result WIN_TOP .205 ; position STRCPY_TEXT tCNS2 ; print label MOVII real_CNS,mpr ; recall real CNS from before simulated dive call TFT_color_code_cns ; color-code CNS output bsf leftbind ; print left-aligned output_999 ; limit to 999 and display only (0-999) STRCAT "%\x92" ; "->" MOVII int_O_CNS_norm,mpr ; get CNS at end of simulated dive in normal plan call TFT_color_code_cns ; color-code CNS output bsf leftbind ; print left-aligned output_999 ; limit to 999 and display only (0-999) PUTC_PRINT "%" ; append unit and print everything to screen FONT_COLOR_MEMO ; back to standard color ; loop through deco plan pages deco_results_1: clrf decoplan_page ; start from first page bcf decoplan_show_pressures ; start with showing volumes (liter) deco_results_1a: WIN_BOX_BLACK .0, .239, .80, .159 ; clear the complete right part of the result column (top, bottom, left, right) rcall deco_results_page ; show a results page incf decoplan_page,F ; increment results page number call reset_timeout_surfmode ; reset timeout bcf switch_right ; clear left-over right button event bcf switch_left ; clear left-over left button event deco_results_2: btfsc switch_right ; right button pressed? bra deco_results_3 ; YES - show further results btfsc switch_left ; left button pressed? return ; YES - return to deco calculator main function call housekeeping ; NO to both - handle screen dump request, timeout and need to enter dive mode btfsc divemode ; shall go into dive mode? bsf decoplan_abort ; YES - set abort flag btfsc trigger_timeout ; timeout on any button press? bsf decoplan_abort ; YES - set abort flag btfss decoplan_abort ; shall abort? bra deco_results_2 ; NO - loop return ; YES deco_results_3: btfss decoplan_last_stop_shown ; was the last stop shown already? bra deco_results_1a ; NO - loop IFDEF _ccr_pscr movff char_O_deco_status,WREG ; YES - get deco calculation status btfss WREG,DECO_MODE_LOOP_FLAG ; - check if calculation was made for loop mode (CCR/pSCR) bra deco_results_gas_volumes ; NO - normal OC mode or bailout mode, show gas needs bsf bailout_mode ; YES - do a 2nd deco-plan in bailout mode call deco_pull_tissues_from_vault ; - restore the status of the real tissues (C-code) banksel common ; - back to bank common rcall deco_calculate_redo ; - redo complete deco calculation btfss decoplan_abort ; - was the calculation aborted? bra deco_results ; NO - redo display of deco stops return ; YES - return to deco calculator main function ENDIF ;---- show the gas needs (OC and bailout only) --------------------------- deco_results_gas_volumes: lfsr FSR0,int_O_gas_need_vol ; load base address of gas needs in volume deco_results_gas_common: WIN_BOX_BLACK .0, .239, .80, .159 ; clear the complete right part of the result column (top, bottom, left, right) movlw .25 ; output row is 25 (fixed offset set here) + n*25 (line increment, see below) movwf output_row ; set fixed vertical offset for output row WIN_LEFT .80 ; set column clrf gas_index ; initialize gas counter bcf is_diluent_menu ; working on OC gases deco_results_gas_loop: movff gas_index,PRODL ; copy gas index to PRODL (interface to gaslist_strcat_gas) incf gas_index,F ; increment gas index movf gas_index,W ; copy gas index to WREG for color-coding call TFT_color_code_gas ; set output color according to gas (1-5) movlw .25 ; spacing between outputs addwf output_row,F ; increase row position movff output_row,win_top ; set row position INIT_BUFFER ; initialize output buffer bsf short_gas_descriptions ; configure gaslist_strcat_gas output format bsf divemode ; configure gaslist_strcat_gas output format call gaslist_strcat_mix_PRODL ; write "Nxlo", "Txlo/hi", "Air" or "O2" into output buffer bcf divemode ; revoke dive mode movff POSTINC0,lo ; read gas volume low byte movff POSTINC0,hi ; high byte bcf decoplan_overflow ; no overflow in gas needs by default btfss decoplan_show_pressures ; shall show pressures? bra deco_results_gas_volumes_2 ; NO - volume in liter ;bra deco_results_gas_volumes_1 ; YES - pressure in bar ; output of gas needs in bar deco_results_gas_volumes_1: btfsc hi,int_high_flag ; overflow in result? bsf decoplan_overflow ; YES - remember it bcf hi,int_high_flag ; clear flag for overflow in result btfsc hi,int_warning_flag ; gas needs above available amount? bsf win_invert ; YES - print in inverse bcf hi,int_warning_flag ; clear flag for gas needs above available amount bcf hi,int_attention_flag ; clear flag for gas needs close to available amount bcf hi,int_invalid_flag ; clear flag for invalid data bcf hi,int_is_zero ; clear flag for zero ; common part for liter and bar deco_results_gas_volumes_2: PUTC ":" ; print ":" output_9999 ; print volume or bar (0-9999) movlw '>' ; load coding of ">" sign into WREG btfsc decoplan_overflow ; overflow in pressure value? movff WREG,buffer+.7 ; YES - place ">" in front of pressure value btfsc output_overflow ; overflow in output? movff WREG,buffer+.6 ; YES - place ">" in front of volume value PRINT ; dump to screen deco_results_gas_volumes_3: movlw NUM_GAS ; 5 gases to show cpfseq gas_index ; all gases shown? bra deco_results_gas_loop ; NO - loop FONT_COLOR color_greenish ; set color TEXT_SMALL .80,.01,tGasUsage ; "Gas Usage" btfsc decoplan_show_pressures ; showing pressures in bar? bra deco_results_gas_volumes_4b ; YES - bar ;bra deco_results_gas_volumes_4a ; NO - liter deco_results_gas_volumes_4a: TEXT_SMALL .120,.25,tLiterLong ; print "Liter" bra deco_results_gas_volumes_5 ; continue with initialization of housekeeping deco_results_gas_volumes_4b: TEXT_SMALL .120,.25,tbar ; print " bar" (with leading space) ;bra deco_results_gas_volumes_5 ; continue with initialization of housekeeping deco_results_gas_volumes_5: call reset_timeout_surfmode ; reset timeout bcf switch_right ; clear left-over right button event bcf switch_left ; clear left-over left button event deco_results_gas_volumes_6: btfsc switch_right ; right button pressed? bra deco_results_gas_volumes_7 ; YES - show results in bar or restart with deco stops again btfsc switch_left ; left button pressed? return ; YES - return to deco calculator main function call housekeeping ; NO to both - handle screen dump request, timeout and need to enter dive mode btfsc divemode ; shall go into dive mode? bsf decoplan_abort ; YES - set abort flag btfsc trigger_timeout ; timeout on any button press? bsf decoplan_abort ; YES - set abort flag btfss decoplan_abort ; shall abort? bra deco_results_gas_volumes_6 ; NO - loop return ; YES deco_results_gas_volumes_7: btfsc decoplan_show_pressures ; showing pressures in bar? bra deco_results_1 ; YES - restart with deco stops again bsf decoplan_show_pressures ; NO - but now lfsr FSR0,int_O_gas_need_pres ; - set base address of gas needs in bar bra deco_results_gas_common ; - re-run gas needs output in pressure mode ;----------------------------------------------------------------------------- END