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view src/tft_outputs.asm @ 243:ee81f46714cb
auto-select correct settings menu
| author | heinrichsweikamp |
|---|---|
| date | Wed, 04 Mar 2015 16:25:44 +0100 |
| parents | 6c4ad243cb44 |
| children | 5968af2839a4 |
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;============================================================================= ; ; File tft_outputs.asm ; ; Startup subroutines ; ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved. ;============================================================================= ; HISTORY ; 2011-08-07 : [mH] moving from OSTC code #include "ostc3.inc" ; Mandatory header #include "shared_definitions.h" ; Mailbox from/to p2_deco.c #include "tft.inc" #include "wait.inc" #include "strings.inc" #include "convert.inc" #include "varargs.inc" #include "math.inc" #include "isr.inc" #include "eeprom_rs232.inc" #include "adc_lightsensor.inc" #include "surfmode.inc" #include "divemode.inc" #include "external_flash.inc" #include "ghostwriter.inc" #include "customview.inc" #include "i2c.inc" #include "colorschemes.inc" #include "calibrate.inc" extern aa_wordprocessor ;============================================================================= gui CODE ;============================================================================= global TFT_divemask_color TFT_divemask_color: movlw color_green btfsc divemode ; in Divemode? rcall TFT_divemask_color_dive bra TFT_standard_color0 TFT_divemask_color_dive: movff opt_dive_color_scheme,WREG ; 0-3 incf WREG dcfsnz WREG bra TFT_divemask_colordive0 ;0 dcfsnz WREG bra TFT_divemask_colordive1 ;1 dcfsnz WREG bra TFT_divemask_colordive2 ;2 dcfsnz WREG bra TFT_divemask_colordive3 ;3 TFT_divemask_colordive0: movlw color_scheme_divemode_mask1 return TFT_divemask_colordive1: movlw color_scheme_divemode_mask2 return TFT_divemask_colordive2: movlw color_scheme_divemode_mask3 return TFT_divemask_colordive3: movlw color_scheme_divemode_mask4 return global TFT_attention_color TFT_attention_color: movlw color_yellow bra TFT_standard_color0 global TFT_warnings_color TFT_warnings_color: movlw color_red ; TODO bra TFT_standard_color0 global TFT_disabled_color TFT_disabled_color: movlw color_grey ; Default to OSTC grey (dark blue) btfsc divemode ; in Divemode? rcall TFT_disabled_color_dive bra TFT_standard_color0 TFT_disabled_color_dive: movff opt_dive_color_scheme,WREG ; 0-3 incf WREG dcfsnz WREG bra TFT_disabled_colordive0 ;0 dcfsnz WREG bra TFT_disabled_colordive1 ;1 dcfsnz WREG bra TFT_disabled_colordive2 ;2 dcfsnz WREG bra TFT_disabled_colordive3 ;3 TFT_disabled_colordive0: movlw color_scheme_divemode_dis1 return TFT_disabled_colordive1: movlw color_scheme_divemode_dis2 return TFT_disabled_colordive2: movlw color_scheme_divemode_dis3 return TFT_disabled_colordive3: movlw color_scheme_divemode_dis4 return global TFT_standard_color TFT_standard_color: setf WREG ; Default white btfsc divemode ; in Divemode? rcall TFT_standard_color_dive TFT_standard_color0: call TFT_set_color return TFT_standard_color_dive: movff opt_dive_color_scheme,WREG ; 0-3 incf WREG dcfsnz WREG bra TFT_standard_colordive0 ;0 dcfsnz WREG bra TFT_standard_colordive1 ;1 dcfsnz WREG bra TFT_standard_colordive2 ;2 dcfsnz WREG bra TFT_standard_colordive3 ;3 TFT_standard_colordive0: movlw color_scheme_divemode_std1 return TFT_standard_colordive1: movlw color_scheme_divemode_std2 return TFT_standard_colordive2: movlw color_scheme_divemode_std3 return TFT_standard_colordive3: movlw color_scheme_divemode_std4 return TFT_color_code macro color_code_temp movlw color_code_temp call TFT_color_code1 endm global TFT_color_code1 TFT_color_code1: ; Color-codes the output, if required dcfsnz WREG bra TFT_color_code_depth ; depth_warn_mbar [mbar], 16Bit dcfsnz WREG bra TFT_color_code_cns ; color_code_cns_high [%] dcfsnz WREG bra TFT_color_code_gf ; color_code_gf_warn_high [%] dcfsnz WREG bra TFT_color_code_ppo2 ; Color-code the OC ppO2 results [cbar], opt_ppO2_max as threshold dcfsnz WREG bra TFT_color_code_velocity ; color_code_velocity_warn_high [m/min] dcfsnz WREG bra TFT_color_code_ceiling ; Show warning if current depth>shown ceiling dcfsnz WREG bra TFT_color_code_gaslist ; Color-code current row in Gaslist (%O2 in hi), opt_ppO2_max as threshold dcfsnz WREG bra TFT_color_code_ppo2_hud ; Color-code the hud ppO2 readings [cbar], opt_ppO2_max as threshold dcfsnz WREG bra TFT_color_code_battery ; Color-code the battery display TFT_color_code_gaslist: ; %O2 in hi ; Check very high ppO2 manually SAFE_2BYTE_COPY amb_pressure,xA movlw d'10' movwf xB+0 clrf xB+1 call div16x16 ; xC=p_amb/10 movff xC+0,xA+0 movff xC+1,xA+1 movff hi,xB+0 clrf xB+1 call mult16x16 ; lo * p_amb/10 ; Check if ppO2>6,55bar tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? bra TFT_warnings_color ; Yes, warn in warning color ; Check if ppO2>3,30bar btfsc xC+1,7 bra TFT_warnings_color ; Yes, warn in warning color ; Check for low ppo2 movff xC+0,sub_a+0 movff xC+1,sub_a+1 movff opt_ppO2_min,WREG mullw d'100' ; opt_ppO2_min*100 movff PRODL,sub_b+0 movff PRODH,sub_b+1 call subU16 btfsc neg_flag bra TFT_warnings_color ; too low -> Warning Color! ; Check for high ppo2 movff opt_ppO2_max,WREG ; PPO2 Max for MOD calculation and color coding in divemode mullw d'100' ; opt_ppO2_max*100 movff PRODL,sub_b+0 movff PRODH,sub_b+1 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag bra TFT_warnings_color ; too high -> Warning Color! return TFT_color_code_ceiling: SAFE_2BYTE_COPY rel_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] movff hi,xA+1 movff lo,xA+0 movff char_O_first_deco_depth,lo ; Ceiling in m decf lo,F ; -1 movlw LOW d'100' movwf xB+0 clrf xB+1 ; Devide/100 -> xC+0 = Depth in m call div16x16 ; xA/xB=xC with xA as remainder movf xC+0,W ; Depth in m subwf lo,W btfsc STATUS,C bra TFT_warnings_color ; Set to warning color call TFT_standard_color return TFT_color_code_depth: movff hi,hi_temp movff lo,lo_temp SAFE_2BYTE_COPY rel_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] movff lo,sub_a+0 movff hi,sub_a+1 movlw LOW depth_warn_mbar movwf lo movlw HIGH depth_warn_mbar movwf hi movff lo,sub_b+0 movff hi,sub_b+1 movff hi_temp,hi movff lo_temp,lo ; Restore hi, lo call subU16 ; sub_c = sub_a - sub_b btfss neg_flag bra TFT_warnings_color ; Set to warning color call TFT_standard_color return TFT_color_code_cns: movff int_O_CNS_fraction+1,lo ; copy into bank1 tstfsz lo ; >255% ? bra TFT_warnings_color ; Yes movff int_O_CNS_fraction+0,lo movlw color_code_cns_high ; CNS Warn [%] subwf lo,W btfsc STATUS,C bra TFT_warnings_color ; Set to warning color call TFT_standard_color return TFT_color_code_gf: movff char_O_gradient_factor,lo ; gradient factor movlw color_code_gf_warn_high ; GF Warn [%] subwf lo,W btfsc STATUS,C bra TFT_warnings_color ; Set to warning color call TFT_standard_color return TFT_color_code_ppo2: ; Check if ppO2>6,55bar tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? bra TFT_warnings_color ; Yes, warn in warning color ; Check if ppO2>3,30bar btfsc xC+1,7 bra TFT_warnings_color ; Yes, warn in warning color movff xC+0,sub_a+0 movff xC+1,sub_a+1 movff opt_ppO2_max,WREG ; PPO2 Max for MOD calculation and color coding in divemode mullw d'100' movff PRODL,sub_b+0 movff PRODH,sub_b+1 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag bra TFT_warnings_color ; Set to warning color movff xC+0,sub_a+0 movff xC+1,sub_a+1 movff opt_ppO2_min,WREG ; PPO2 min for Sensors and color coding in divemode mullw d'100' movff PRODL,sub_b+0 movff PRODH,sub_b+1 call subU16 ; sub_c = sub_a - sub_b btfsc neg_flag bra TFT_warnings_color ; Set to warning color call TFT_standard_color return TFT_color_code_velocity: btfss neg_flag ; Ignore for descent! bra TFT_color_code_velocity1 ; Skip check! movff divA+0,lo movlw color_code_velocity_warn_high ; Velocity warn [m/min] subwf lo,W btfsc STATUS,C bra TFT_warnings_color ; Set to warning color TFT_color_code_velocity1: call TFT_standard_color return TFT_color_code_ppo2_hud: ; With ppO2 [cbar] in lo movff opt_ppO2_max,WREG ; PPO2 Max for MOD calculation and color coding in divemode cpfsgt lo ; lo > opt_ppO2_max? bra TFT_color_code_ppo2_hud1; No bra TFT_warnings_color ; Yes TFT_color_code_ppo2_hud1: movff opt_ppO2_min,WREG ; PPO2 min for Sensors and color coding in divemode cpfslt lo ; lo < opt_ppO2_min? bra TFT_color_code_ppo2_hud2; No bra TFT_warnings_color ; Yes TFT_color_code_ppo2_hud2: call TFT_standard_color return TFT_color_code_battery: ; With battery percent in lo movlw color_code_battery_low cpfsgt lo ; lo < color_code_battery_low ? bra TFT_warnings_color ; No call TFT_standard_color return ; **************************************************************************** global TFT_show_OC_startgas_surface TFT_show_OC_startgas_surface: ; Show first gas and "OSTC2-like" active gases ; Show first gas WIN_SMALL surf_decotype_column+.1,surf_decotype_row+.30 extern get_first_gas_to_WREG,gaslist_strcat_gas call get_first_gas_to_WREG ; Gets first gas (0-4) into WREG movwf PRODL call gaslist_strcat_gas ; Input: PRODL : gas number (0..4), Output: Text appended into buffer pointed by FSR2. STRCAT_PRINT "" ; Show boxes WIN_TOP surf_decotype_row+.30+.25 WIN_LEFT surf_decotype_boxes_left1+.1 rcall TFT_disabled_color movff opt_gas_type+0,hi ; 0=Disabled, 1=First, 2=Travel, 3=Deco tstfsz hi rcall TFT_standard_color STRCPY_PRINT "1" decfsz hi,F ; Type = 1 (First)? bra DISP_active_gas_surfmode3 ; No, skip box WIN_FRAME_STD surf_decotype_boxes_top, surf_decotype_boxes_bottom, surf_decotype_boxes_left1, surf_decotype_boxes_left1+.8 ;top, bottom, left, right DISP_active_gas_surfmode3: rcall TFT_disabled_color movff opt_gas_type+1,hi ; 0=Disabled, 1=First, 2=Travel, 3=Deco tstfsz hi rcall TFT_standard_color WIN_LEFT surf_decotype_boxes_left2+.1 STRCPY_PRINT "2" decfsz hi,F ; Type = 1 (First)? bra DISP_active_gas_surfmode4 ; No, skip box WIN_FRAME_STD surf_decotype_boxes_top, surf_decotype_boxes_bottom, surf_decotype_boxes_left2, surf_decotype_boxes_left2+.8 ;top, bottom, left, right DISP_active_gas_surfmode4: rcall TFT_disabled_color movff opt_gas_type+2,hi ; 0=Disabled, 1=First, 2=Travel, 3=Deco tstfsz hi rcall TFT_standard_color WIN_LEFT surf_decotype_boxes_left3+.1 STRCPY_PRINT "3" decfsz hi,F ; Type = 1 (First)? bra DISP_active_gas_surfmode5 ; No, skip box WIN_FRAME_STD surf_decotype_boxes_top, surf_decotype_boxes_bottom, surf_decotype_boxes_left3, surf_decotype_boxes_left3+.8 ;top, bottom, left, right DISP_active_gas_surfmode5: rcall TFT_disabled_color movff opt_gas_type+3,hi ; 0=Disabled, 1=First, 2=Travel, 3=Deco tstfsz hi rcall TFT_standard_color WIN_LEFT surf_decotype_boxes_left4+.1 STRCPY_PRINT "4" decfsz hi,F ; Type = 1 (First)? bra DISP_active_gas_surfmode6 ; No, skip box WIN_FRAME_STD surf_decotype_boxes_top, surf_decotype_boxes_bottom, surf_decotype_boxes_left4, surf_decotype_boxes_left4+.8 ;top, bottom, left, right DISP_active_gas_surfmode6: call TFT_disabled_color movff opt_gas_type+4,hi ; 0=Disabled, 1=First, 2=Travel, 3=Deco tstfsz hi rcall TFT_standard_color WIN_LEFT surf_decotype_boxes_left5+.1 STRCPY_PRINT "5" rcall TFT_standard_color ; Reset color decfsz hi,F ; Type = 1 (First)? return ; no, Done. WIN_FRAME_STD surf_decotype_boxes_top, surf_decotype_boxes_bottom, surf_decotype_boxes_left5, surf_decotype_boxes_left5+.8 ;top, bottom, left, right return ; Done. global TFT_show_color_schemes TFT_show_color_schemes: ; update the color schemes bsf divemode ; put in divemode call TFT_divemask_color WIN_TINY divemode_mask_depth_column,divemode_mask_depth_row+.40 STRCAT_TEXT_PRINT tDepth WIN_TINY divemode_mask_maxdepth_column,divemode_mask_maxdepth_row+.40 STRCAT_TEXT_PRINT tMaxDepth WIN_TINY divemode_mask_divetime_column,divemode_mask_divetime_row+.40 STRCAT_TEXT_PRINT tDivetime ; Show some demo screen ; Depth demo call TFT_standard_color WIN_MEDIUM depth_column+.3,depth_row+.40 movlw LOW .5172 movwf lo movlw HIGH .5172 movwf hi bsf leftbind bsf ignore_digit4 output_16 ; Full meters in Big font bcf leftbind STRCAT_PRINT "" ; Display full meters WIN_SMALL depth_dm_column-.15,max_depth_dm_row+.40 movlw LOW .5172 movwf lo movlw HIGH .5172 movwf hi PUTC "." movlw d'4' movwf ignore_digits bsf ignore_digit5 output_16dp d'0' ; .1m in SMALL font STRCAT_PRINT "" ; Display decimeters WIN_FONT FT_SMALL ; Max. Depth demo WIN_MEDIUM max_depth_column,max_depth_row+.40 bsf ignore_digit4 ; no 0.1m bsf leftbind movlw LOW .6349 movwf lo movlw HIGH .6349 movwf hi output_16 STRCAT_PRINT "" ; Display full meters bcf leftbind ; .1m in SMALL font WIN_SMALL max_depth_dm_column,max_depth_dm_row+.40 PUTC "." movlw d'4' movwf ignore_digits bsf ignore_digit5 bsf leftbind movlw LOW .6349 movwf lo movlw HIGH .6349 movwf hi output_16dp d'0' STRCAT_PRINT "" ; Display decimeters bcf leftbind ; Divetime demo movff mins,lo clrf hi WIN_MEDIUM divetime_column, divetime_row+.40 output_16_3 ; limit to 999 and display only (0-999) STRCAT_PRINT "" ; Show minutes in large font WIN_SMALL divetime_secs_column, divetime_secs_row+.40 ; left position for two sec figures PUTC ':' bsf leftbind movff secs,lo output_99x bcf leftbind STRCAT_PRINT "" ; Show seconds in small font bcf divemode ; don't stay in divemode return global TFT_divemode_mask TFT_divemode_mask: ; Displays mask in Dive-Mode call TFT_divemask_color WIN_TINY divemode_mask_depth_column,divemode_mask_depth_row STRCAT_TEXT_PRINT tDepth WIN_TINY divemode_mask_maxdepth_column,divemode_mask_maxdepth_row STRCAT_TEXT_PRINT tMaxDepth WIN_TINY divemode_mask_divetime_column,divemode_mask_divetime_row STRCAT_TEXT_PRINT tDivetime call TFT_standard_color return global TFT_clear_customview_divemode TFT_clear_customview_divemode: WIN_BOX_BLACK divemode_customview_row, .163, .0, .159 ; top, bottom, left, right return global TFT_display_velocity TFT_display_velocity: ; With divA+0 = m/min TFT_color_code warn_velocity ; Color-code Output (With divA+0 = m/min) WIN_SMALL velocity_text_column,velocity_text_row TSTOSS opt_units ; 0=Meters, 1=Feets bra TFT_display_velocity_metric ;TFT_display_velocity_imperial: movff divA+0,WREG ; divA+0 = m/min mullw .100 ; PRODL:PRODH = mbar/min movff PRODL,lo movff PRODH,hi call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet movlw '-' btfsc neg_flag movlw '+' movwf POSTINC2 bsf leftbind output_16 bcf leftbind STRCAT_TEXT_PRINT tVelImperial ; Unit switch call TFT_standard_color return TFT_display_velocity_metric: movff divA+0,lo ; divA+0 = m/min movlw '-' btfsc neg_flag movlw '+' movwf POSTINC2 output_99 STRCAT_TEXT_PRINT tVelMetric ; Unit switch call TFT_standard_color return global TFT_display_velocity_clear TFT_display_velocity_clear: ; Clear Text WIN_BOX_BLACK velocity_text_row, velocity_text_row+.22, velocity_text_column, (velocity_text_column+.7*.8)-1 ; top, bottom, left, right return global TFT_clear_decoarea TFT_clear_decoarea: WIN_BOX_BLACK decostop_1st_stop_row, .239, decostop_1st_stop_column ,.159 ; top, bottom, left, right return global TFT_clear_divemode_menu TFT_clear_divemode_menu: WIN_BOX_BLACK divemode_menu_row, divemode_menu_lower, divemode_menu_left ,divemode_menu_right ; top, bottom, left, right return global TFT_display_ndl_mask TFT_display_ndl_mask: btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return rcall TFT_clear_decoarea ; Clear Dekostop and Dekosum call TFT_divemask_color WIN_STD ndl_text_column,ndl_text_row STRCPY_TEXT_PRINT tNDL ; NDL call TFT_standard_color return global TFT_show_TTS_divemode TFT_show_TTS_divemode: btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return call TFT_standard_color movff int_O_ascenttime+0,lo ; TTS movff int_O_ascenttime+1,hi ; on 16bits WIN_MEDIUM tts_value_column,tts_value_row output_16_3 ;Displays only 0...999 STRCAT_PRINT "'" return global TFT_display_ndl TFT_display_ndl: btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return WIN_MEDIUM ndl_value_column,ndl_value_row call TFT_standard_color movff char_O_nullzeit,lo ; Get NDL from C-code output_8 STRCAT_PRINT "'" return global TFT_divemode_warning TFT_divemode_warning: bsf dive_warning_displayed ; =1: The warning sign is shown WIN_TOP warning_icon_row WIN_LEFT warning_icon_column TFT_WRITE_PROM_IMAGE dive_warning_block ; Show Warning icon ; movlw .3 ; cpfslt warning_counter ; More then two warnings? ; rcall TFT_divemode_warning_counter ; Yes, show the number return ;TFT_divemode_warning_counter: ; WIN_SMALL warning_icon_column+.8,warning_icon_row+.13 ; call TFT_warnings_color ; movff warning_counter,lo ; bsf leftbind ; output_8 ; bcf leftbind ; STRCAT_PRINT "" ; call TFT_standard_color ; return global TFT_divemode_warning_clear TFT_divemode_warning_clear: btfss dive_warning_displayed ; =1: The warning sign is shown return bcf dive_warning_displayed ; clear only once WIN_BOX_BLACK warning_icon_row, warning_icon_row+.38, warning_icon_column, warning_icon_column+.21; top, bottom, left, right return global TFT_display_deko_mask TFT_display_deko_mask: rcall TFT_clear_decoarea WIN_STD tts_text_column,tts_text_row call TFT_divemask_color STRCPY_TEXT_PRINT tTTS ; TTS call TFT_standard_color bcf show_safety_stop ; Clear safety stop flag return TFT_display_deko_output_depth: ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) TSTOSS opt_units ; 0=m, 1=ft bra TFT_display_deko_output_metric ;TFT_display_deko_output_imperial: movf lo,W ; lo = m mullw .100 ; PRODL:PRODH = mbar movff PRODL,lo movff PRODH,hi ; Convert with 334feet/100m to have 10ft, 20ft, 30ft stops... movff lo,xA+0 movff hi,xA+1 movlw LOW d'334' ; 334feet/100m movwf xB+0 movlw HIGH d'334' movwf xB+1 call mult16x16 ; xA*xB=xC (lo:hi * 328) movlw d'50' ; round up addwf xC+0,F movlw 0 addwfc xC+1,F addwfc xC+2,F addwfc xC+3,F movlw d'100' movwf xB+0 clrf xB+1 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder movff xC+0,lo movff xC+1,hi ; restore lo and hi with updated value bcf leftbind bsf ignore_digit4 ; Only full feet output_16 STRCAT_TEXT tFeets1 return TFT_display_deko_output_metric: output_99 STRCAT_TEXT tMeters PUTC ' ' return global TFT_display_deko TFT_display_deko: btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return WIN_MEDIUM decostop_1st_stop_column,decostop_1st_stop_row TFT_color_code warn_ceiling ; Color-code Output movff char_O_first_deco_depth,lo ; Ceiling in m rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_first_deco_time,lo ; length of first stop in min output_99 STRCAT_PRINT "'" call TFT_standard_color return global TFT_decoplan TFT_decoplan: call TFT_divemask_color WIN_TINY decoplan_title_column,decoplan_title_row STRCPY_TEXT_PRINT tDiveDecoplan call TFT_standard_color movff char_O_deco_depth+1,lo tstfsz lo ; Show another stop? bra TFT_display_deko2 ; Yes ; No, clear output and return call TFT_standard_color WIN_SMALL decostop_4th_stop_column,decostop_4th_stop_row STRCPY_PRINT " --- " WIN_BOX_BLACK decostop_2nd_stop_row, divemode_simtext_row-1, decostop_2nd_stop_column, decostop_4th_stop_column ; top, bottom, left, right WIN_BOX_BLACK decostop_5th_stop_row, divemode_simtext_row-1, decostop_5th_stop_column, decostop_6th_stop_column ; top, bottom, left, right WIN_BOX_BLACK decostop_6th_stop_row, divemode_simtext_row-1, decostop_6th_stop_column, .159 ; top, bottom, left, right return TFT_display_deko2: WIN_SMALL decostop_2nd_stop_column,decostop_2nd_stop_row movff char_O_deco_depth+1,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+1,lo ; length of stop in min output_99 STRCAT_PRINT "'" movff char_O_deco_depth+2,lo tstfsz lo ; Show another stop? bra TFT_display_deko3 ; Yes ; No, clear output and return WIN_BOX_BLACK decostop_3rd_stop_row, divemode_simtext_row-1, decostop_2nd_stop_column, decostop_4th_stop_column ; top, bottom, left, right WIN_BOX_BLACK decostop_4th_stop_row, divemode_simtext_row-1, decostop_4th_stop_column, .159 ; top, bottom, left, right return TFT_display_deko3: WIN_SMALL decostop_3rd_stop_column,decostop_3rd_stop_row movff char_O_deco_depth+2,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+2,lo ; length of stop in min output_99 STRCAT_PRINT "'" movff char_O_deco_depth+3,lo tstfsz lo ; Show another stop? bra TFT_display_deko4 ; Yes ; No, clear output and return WIN_BOX_BLACK decostop_4th_stop_row, divemode_simtext_row-1, decostop_4th_stop_column, .159 ; top, bottom, left, right return ; Done. TFT_display_deko4: WIN_SMALL decostop_4th_stop_column,decostop_4th_stop_row movff char_O_deco_depth+3,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+3,lo ; length of stop in min output_99 STRCAT_PRINT "'" movff char_O_deco_depth+4,lo tstfsz lo ; Show another stop? bra TFT_display_deko5 ; Yes ; No, clear output and return WIN_BOX_BLACK decostop_5th_stop_row, divemode_simtext_row-1, decostop_5th_stop_column, decostop_6th_stop_column ; top, bottom, left, right WIN_BOX_BLACK decostop_6th_stop_row, divemode_simtext_row-1, decostop_6th_stop_column, .159 ; top, bottom, left, right return ; Done. TFT_display_deko5: WIN_SMALL decostop_5th_stop_column,decostop_5th_stop_row movff char_O_deco_depth+4,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+4,lo ; length of stop in min output_99 STRCAT_PRINT "'" movff char_O_deco_depth+5,lo tstfsz lo ; Show another stop? bra TFT_display_deko6 ; Yes ; No, clear output and return WIN_BOX_BLACK decostop_6th_stop_row, divemode_simtext_row-1, decostop_6th_stop_column, .159 ; top, bottom, left, right return ; Done. TFT_display_deko6: WIN_SMALL decostop_6th_stop_column,decostop_6th_stop_row movff char_O_deco_depth+5,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+5,lo ; length of stop in min output_99 STRCAT_PRINT "'" movff char_O_deco_depth+6,lo tstfsz lo ; Show another stop? bra TFT_display_deko7 ; Yes ; No, clear output and return WIN_BOX_BLACK decostop_7th_stop_row, divemode_simtext_row-1, decostop_7th_stop_column, .159 ; top, bottom, left, right return ; Done. TFT_display_deko7: WIN_SMALL decostop_7th_stop_column,decostop_7th_stop_row movff char_O_deco_depth+6,lo ; stop in m bcf lo,7 ; Clear GAS_SWITCH bit rcall TFT_display_deko_output_depth ; Outputs depth (stored in lo) to POSTINC2 with "m" or w/o (For ft) movff char_O_deco_time+6,lo ; length of stop in min output_99 STRCAT_PRINT "'" return ; Done. ;TFT_display_deko1: ; movff char_O_gradient_factor,lo ; gradient factor ; movlw gf_display_threshold ; threshold for display ; cpfslt lo ; show value? ; bra TFT_display_deko2 ; Yes ; ; No ; bra TFT_display_ndl_mask2 ; Clear gradient factor ; global TFT_clear_safety_stop TFT_clear_safety_stop: WIN_BOX_BLACK safetystop_text_row, ndl_text_row-.4, safetystop_text_column, .159 ; top, bottom, left, right return global TFT_show_safety_stop TFT_show_safety_stop: tstfsz safety_stop_countdown ; Countdown at zero? bra TFT_show_safety_stop2 ; No, show stop bcf show_safety_stop ; Clear flag btfss safety_stop_active ; Displayed? return ; No bcf safety_stop_active ; Clear flag btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return rcall TFT_clear_safety_stop ; Yes, Clear stop return TFT_show_safety_stop2: bsf safety_stop_active ; Set flag decf safety_stop_countdown,F ; Reduce countdown btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return btfsc menuview bra TFT_show_safety_stop3 ; No room when menuview=1... rcall TFT_divemask_color WIN_STD safetystop_text_column,safetystop_text_row STRCPY_TEXT_PRINT tDiveSafetyStop TFT_show_safety_stop3: rcall TFT_attention_color ; show in yellow WIN_MEDIUM safetystop_column,safetystop_row lfsr FSR2,buffer movff safety_stop_countdown,lo clrf hi call convert_time ; converts hi:lo in seconds to mins (hi) and seconds (lo) movf hi,W movff lo,hi movwf lo ; exchange lo and hi bsf leftbind output_8 bcf leftbind PUTC ':' movff hi,lo output_99x STRCAT_PRINT "" WIN_FONT FT_SMALL rcall TFT_standard_color return global TFT_mask_avr_stopwatch ; Show mask for average depth and stopwatch TFT_mask_avr_stopwatch: ; The mask call TFT_divemask_color WIN_TINY dive_custom_avr_stop_column1,dive_custom_avr_stop_row STRCPY_TEXT_PRINT tDiveTotalAvr WIN_TINY dive_custom_avr_stop_column2,dive_custom_avr_stop_row STRCPY_TEXT_PRINT tDiveStopwatch WIN_TINY dive_custom_avr_stop_column3,dive_custom_avr_stop_row STRCPY_TEXT_PRINT tDiveStopAvr call TFT_standard_color return global TFT_dyn_gaslist TFT_dyn_gaslist: ; Show the dynamic gaslist ; The mask call TFT_divemask_color WIN_TINY dive_custom_dyn_mask_column,dive_custom_dyn_mask_row STRCPY_TEXT_PRINT tGaslist call TFT_standard_color WIN_SMALL dive_custom_dyn_mask_column1,dive_custom_dyn_mask_row1 movlw .1 movwf temp1 bsf short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint rcall TFT_dyn_gaslist_common WIN_SMALL dive_custom_dyn_mask_column1,dive_custom_dyn_mask_row2 incf temp1,F ; +1 movf temp1,W ; into W rcall TFT_dyn_gaslist_common WIN_SMALL dive_custom_dyn_mask_column2,dive_custom_dyn_mask_row1 incf temp1,F ; +1 movf temp1,W ; into W rcall TFT_dyn_gaslist_common WIN_SMALL dive_custom_dyn_mask_column2,dive_custom_dyn_mask_row2 incf temp1,F ; +1 movf temp1,W ; into W rcall TFT_dyn_gaslist_common call TFT_standard_color return TFT_dyn_gaslist_common: cpfseq active_gas ;1-5 bra $+4 incf temp1,F ; +1 movff temp1,lo movff temp1,PRODL decf PRODL,F ;-1 to have 0-4 bsf leftbind output_8 ; Gas number bcf leftbind PUTC ":" call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string PUTC " " ; Clearing space movlw 0x00 movff WREG,buffer+.11 ; limit to 11 chars STRCAT_PRINT "" return global TFT_update_avr_stopwatch ; Update average depth and stopwatch TFT_update_avr_stopwatch: call TFT_standard_color SAFE_2BYTE_COPY average_divesecs,lo call convert_time ; lo=secs, hi=mins WIN_MEDIUM dive_avr_stop_column2,dive_avr_stop_row bsf leftbind movf hi,W movff lo,hi movwf lo ; exchange lo and hi output_8 PUTC ':' movff hi,lo output_99x movlw .5 call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) clrf WREG movff WREG,buffer+.5 ; limit to 5 chars STRCAT_PRINT "" TSTOSS opt_units ; 0=m, 1=ft bra TFT_update_avr_stopwatch_metric ;TFT_update_avr_stopwatch_imperial movff avr_rel_pressure_total+0,lo movff avr_rel_pressure_total+1,hi call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet WIN_MEDIUM dive_avr_stop_column1,dive_avr_stop_row bsf leftbind output_16 ; yxz STRCAT_PRINT " " ; Stopped average depth movff avr_rel_pressure+0,lo movff avr_rel_pressure+1,hi call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet WIN_MEDIUM dive_avr_stop_column3,dive_avr_stop_row output_16 ; yxz bcf leftbind STRCAT_PRINT " " return TFT_update_avr_stopwatch_metric: ; Non-resettable average depth movff avr_rel_pressure_total+0,lo movff avr_rel_pressure_total+1,hi call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] WIN_MEDIUM dive_avr_stop_column1,dive_avr_stop_row bsf ignore_digit5 ; no cm output_16dp .3 ; yxz.a STRCAT_PRINT " " ; Stopped average depth movff avr_rel_pressure+0,lo movff avr_rel_pressure+1,hi call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] WIN_MEDIUM dive_avr_stop_column3,dive_avr_stop_row bsf ignore_digit5 ; no cm output_16dp .3 ; yxz.a bcf leftbind bcf ignore_digit5 STRCAT_PRINT " " return global TFT_ceiling_mask ; The ceiling mask TFT_ceiling_mask: call TFT_divemask_color WIN_TINY dive_ceiling_text_column,dive_ceiling_text_row STRCPY_TEXT_PRINT tCeiling call TFT_standard_color return global TFT_ceiling ; Ceiling TFT_ceiling: call TFT_standard_color WIN_MEDIUM dive_ceiling_value_column,dive_ceiling_value_row movff int_O_ceiling+0,lo movff int_O_ceiling+1,hi call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] bsf leftbind TSTOSS opt_units ; 0=m, 1=ft bra TFT_ceiling_metric ;TFT_ceiling_imperial call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet output_16 ; yxz bcf leftbind STRCAT_PRINT " " return TFT_ceiling_metric: bsf ignore_digit5 ; no cm output_16dp .3 ; yxz.a bcf leftbind bcf ignore_digit5 STRCAT_PRINT " " return global TFT_hud_mask ; The HUD mask TFT_hud_mask: call TFT_divemask_color WIN_TINY dive_custom_hud_column1,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveHudMask1 WIN_TINY dive_custom_hud_column2,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveHudMask2 WIN_TINY dive_custom_hud_column3,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveHudMask3 call TFT_standard_color return global TFT_hud_voltages TFT_hud_voltages: ; Show HUD details WIN_SMALL .5,dive_hud_data_row call TFT_standard_color btfss use_O2_sensor1 call TFT_warnings_color movff o2_mv_sensor1+0,lo movff o2_mv_sensor1+1,hi bsf leftbind output_16dp .4 ; x.xx bcf leftbind STRCAT_PRINT "mV " WIN_SMALL .55,dive_hud_data_row call TFT_standard_color btfss use_O2_sensor2 call TFT_warnings_color movff o2_mv_sensor2+0,lo movff o2_mv_sensor2+1,hi bsf leftbind output_16dp .4 ; x.xx bcf leftbind STRCAT_PRINT "mV " WIN_SMALL .105,dive_hud_data_row call TFT_standard_color btfss use_O2_sensor3 call TFT_warnings_color movff o2_mv_sensor3+0,lo movff o2_mv_sensor3+1,hi bsf leftbind output_16dp .4 ; x.xx bcf leftbind STRCAT_PRINT "mV " call TFT_standard_color return global TFT_update_ppo2_sensors ; Update Sensor data TFT_update_ppo2_sensors: ; show three sensors bsf leftbind btfsc use_O2_sensor1 ; Use Sensor 1? bra TFT_update_hud1 ; Yes btfss dive_hud1_displayed ; Was the sensor shown? bra TFT_update_hud2 ; Yes, skip clear bcf dive_hud1_displayed ; No, clear display flag WIN_BOX_BLACK dive_hud_data_row, dive_hud_data_row+.31, dive_hud_sensor1_column, dive_hud_sensor2_column ; top, bottom, left, right WIN_STD dive_hud_sensor1_column+.7,dive_hud_data_row+.5 call TFT_standard_color STRCPY_PRINT "---" bra TFT_update_hud2 ; Skip Sensor 1 TFT_update_hud1: WIN_MEDIUM dive_hud_sensor1_column,dive_hud_data_row movff o2_ppo2_sensor1,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo btfss voting_logic_sensor1 ; Sensor within voting logic? bsf win_invert ; No, invert output... btfss voting_logic_sensor1 call TFT_warnings_color ; ... and draw in red clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" bcf win_invert bsf dive_hud1_displayed ; Set display flag TFT_update_hud2: btfsc use_O2_sensor2 ; Use Sensor 2? bra TFT_update_hud3 ; Yes btfss dive_hud2_displayed ; Was the sensor shown? bra TFT_update_hud4 ; Yes, skip clear bcf dive_hud2_displayed ; No, clear display flag WIN_BOX_BLACK dive_hud_data_row, dive_hud_data_row+.31, dive_hud_sensor2_column, dive_hud_sensor3_column ; top, bottom, left, right WIN_STD dive_hud_sensor2_column+.7,dive_hud_data_row+.5 call TFT_standard_color STRCPY_PRINT "---" bra TFT_update_hud4 ; Skip Sensor 2 TFT_update_hud3: WIN_MEDIUM dive_hud_sensor2_column,dive_hud_data_row movff o2_ppo2_sensor2,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo btfss voting_logic_sensor2 ; Sensor within voting logic? bsf win_invert ; No, invert output... btfss voting_logic_sensor2 call TFT_warnings_color ; ... and draw in red clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" bcf win_invert bsf dive_hud2_displayed ; Set display flag TFT_update_hud4: btfsc use_O2_sensor3 ; Use Sensor 3? bra TFT_update_hud5 ; Yes btfss dive_hud3_displayed ; Was the sensor shown? bra TFT_update_hud6 ; Yes, skip clear bcf dive_hud3_displayed ; No, clear display flag WIN_BOX_BLACK dive_hud_data_row, dive_hud_data_row+.31, dive_hud_sensor3_column, .159 ; top, bottom, left, right WIN_STD dive_hud_sensor3_column+.7,dive_hud_data_row+.5 call TFT_standard_color STRCPY_PRINT "---" bra TFT_update_hud6 ; Skip Sensor 3 TFT_update_hud5: WIN_MEDIUM dive_hud_sensor3_column,dive_hud_data_row movff o2_ppo2_sensor3,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo btfss voting_logic_sensor3 ; Sensor within voting logic? bsf win_invert ; No, invert output... btfss voting_logic_sensor3 call TFT_warnings_color ; ... and draw in red clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" bcf win_invert bsf dive_hud3_displayed ; Set display flag TFT_update_hud6: bcf leftbind call TFT_standard_color return global TFT_surface_sensor ; Update Sensor data in surface mode TFT_surface_sensor: ; show three sensors bsf leftbind WIN_SMALL surf_hud_sensor1_column,surf_hud_sensor1_row btfsc use_O2_sensor1 ; Use Sensor 1? bra TFT_surface_sensor1 ; Yes call TFT_standard_color STRCPY_PRINT "--- " bra TFT_surface_sensor2 ; Skip Sensor 1 TFT_surface_sensor1: movff o2_ppo2_sensor1,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" TFT_surface_sensor2: WIN_SMALL surf_hud_sensor2_column,surf_hud_sensor2_row btfsc use_O2_sensor2 ; Use Sensor 2? bra TFT_surface_sensor3 ; Yes call TFT_standard_color STRCPY_PRINT "--- " bra TFT_surface_sensor4 ; Skip Sensor 2 TFT_surface_sensor3: movff o2_ppo2_sensor2,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" TFT_surface_sensor4: WIN_SMALL surf_hud_sensor3_column,surf_hud_sensor3_row btfsc use_O2_sensor3 ; Use Sensor 3? bra TFT_surface_sensor5 ; Yes call TFT_standard_color STRCPY_PRINT "--- " bra TFT_surface_sensor6 ; Skip Sensor 3 TFT_surface_sensor5: movff o2_ppo2_sensor3,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo clrf hi output_16dp .3 ; x.xx bar STRCAT_PRINT "" TFT_surface_sensor6: bcf leftbind call TFT_standard_color return global TFT_menu_hud TFT_menu_hud: ; Yes, update HUD data call TFT_attention_color ; show in yellow bsf leftbind WIN_SMALL surf_menu_sensor1_column,surf_menu_sensor1_row movff o2_ppo2_sensor1,lo clrf hi output_16dp .3 ; x.xx bar PUTC "," movff o2_mv_sensor1+0,lo ; in 0.1mV steps movff o2_mv_sensor1+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " WIN_SMALL surf_menu_sensor2_column,surf_menu_sensor2_row movff o2_ppo2_sensor2,lo clrf hi output_16dp .3 ; x.xx bar PUTC "," movff o2_mv_sensor2+0,lo ; in 0.1mV steps movff o2_mv_sensor2+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " WIN_SMALL surf_menu_sensor3_column,surf_menu_sensor3_row movff o2_ppo2_sensor3,lo clrf hi output_16dp .3 ; x.xx bar PUTC "," movff o2_mv_sensor3+0,lo ; in 0.1mV steps movff o2_mv_sensor3+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " WIN_SMALL surf_menu_sensor4_column,surf_menu_sensor4_row btfss analog_o2_input bra TFT_menu_hud_2 ; always for normal OSTC3 btfss s8_digital return ; Not for analog TFT_menu_hud_2: STRCPY "Batt:" movff hud_battery_mv+0,lo ; in mV movff hud_battery_mv+1,hi ; in mV output_16dp .2 ; x.yyy V STRCAT_PRINT "V" call TFT_standard_color bcf leftbind return global TFT_menu_calibrate TFT_menu_calibrate: ; update mV data in calibration menu call compute_ppo2 ; compute mv_sensorX and ppo2_sensorX arrays call TFT_attention_color ; show in yellow bsf leftbind WIN_SMALL surf_menu_sensor1_column,surf_menu2_sensor1_row movff o2_mv_sensor1+0,lo ; in 0.1mV steps movff o2_mv_sensor1+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " WIN_SMALL surf_menu_sensor2_column,surf_menu2_sensor2_row movff o2_mv_sensor2+0,lo ; in 0.1mV steps movff o2_mv_sensor2+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " WIN_SMALL surf_menu_sensor3_column,surf_menu2_sensor3_row movff o2_mv_sensor3+0,lo ; in 0.1mV steps movff o2_mv_sensor3+1,hi ; in 0.1mV steps output_16dp .4 ; xxx.y mV STRCAT_PRINT "mV " ; WIN_SMALL surf_menu2_ambient_column,surf_menu2_ambient_row ; PUTC "@" ; SAFE_2BYTE_COPY amb_pressure, lo ; output_16 ; STRCAT_TEXT tMBAR ; mbar ; STRCAT_PRINT " " call TFT_standard_color bcf leftbind return global TFT_clock TFT_clock: WIN_SMALL surf_clock_column,surf_clock_row TFT_clock2: ; called from divemode clock call TFT_standard_color movff hours,lo output_99 movlw ':' btfss secs,0 ; blinking every second movlw ' ' movwf POSTINC2 movff mins,lo output_99x STRCAT_PRINT "" return global TFT_show_time_date_menu TFT_show_time_date_menu: call speed_fastest WIN_SMALL .15,.30 call TFT_standard_color movff hours,lo output_99 PUTC ':' movff mins,lo output_99x PUTC ':' movff secs,lo output_99x STRCAT " - " movff month,convert_value_temp+0 movff day,convert_value_temp+1 movff year,convert_value_temp+2 call TFT_convert_date ; converts into "DD/MM/YY" or "MM/DD/YY" or "YY/MM/DD" in postinc2 STRCAT_PRINT " " return ;============================================================================= global TFT_interval TFT_interval: call TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No STRCPY "Int:" movff surface_interval+0,lo movff surface_interval+1,hi call convert_time ; lo=mins, hi=hours movf hi,W movff lo,hi movwf lo ; exchange lo and hi output_99x PUTC ':' movff hi,lo output_99x movlw surf_warning_length ; No, use surface string length call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return global TFT_compass_fast TFT_compass_fast: WIN_TINY .20,.50 STRCPY "X:" movff compass_DX+0,lo movff compass_DX+1,hi call TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required output_16 STRCAT " Y:" movff compass_DY+0,lo movff compass_DY+1,hi call TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required output_16 STRCAT " Z:" movff compass_DZ+0,lo movff compass_DZ+1,hi call TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required output_16 STRCAT_PRINT " " return global TFT_show_timeout_testmode TFT_show_timeout_testmode: ; With timeout in WREG... movwf hi WIN_TINY .20,.68 STRCPY "T:" movf timeout_counter2,W ; current timeout subwf hi,W ; subtract from timeout value addlw .1 ; +1 movwf lo bsf leftbind output_8 ; Display timeout bcf leftbind STRCAT_PRINT "s " return global TFT_compass_show_gain TFT_compass_show_gain: ; Show the current compass gain movff opt_compass_gain,lo ; 0-7 (230LSB/Gauss to 1370LSB/Gaus) tstfsz lo return ; Do not show unless gain=0 WIN_TINY .20,.86 STRCPY_TEXT tCompassGain movff opt_compass_gain,lo ; 0-7 (230LSB/Gauss to 1370LSB/Gaus) bsf leftbind output_8 bcf leftbind STRCAT_PRINT "!" return global TFT_surface_decosettings ; Show all deco settings TFT_surface_decosettings: ; Deco Mode call TFT_standard_color movff char_I_deco_model,WREG iorwf WREG bnz TFT_surface_decosettings1 ; Display ZH-L16 sat/desat model. TEXT_SMALL surf_gaslist_column,surf_gaslist_row, tZHL16 WIN_TOP surf_gaslist_row+(surf_gaslist_spacing*.1) lfsr FSR2,buffer movff char_I_desaturation_multiplier,lo bsf leftbind output_8 STRCAT "%/" movff char_I_saturation_multiplier,lo output_8 STRCAT_PRINT "%" bra TFT_surface_decosettings2 ; Display ZH-L16-GF low/high model. TFT_surface_decosettings1: TEXT_SMALL surf_gaslist_column,surf_gaslist_row, tZHL16GF WIN_TOP surf_gaslist_row+(surf_gaslist_spacing*.1) STRCPY_TEXT tGF ; GF: movff char_I_GF_Low_percentage,lo output_99x STRCAT "/" movff char_I_GF_High_percentage,lo output_99x STRCAT_PRINT "" ;bra TFT_surface_decosettings2 TFT_surface_decosettings2: ; FTTS WIN_TOP surf_gaslist_row+(surf_gaslist_spacing*.2) STRCPY_TEXT tFTTSMenu movff char_I_extra_time,lo bsf leftbind output_8 STRCAT_TEXT_PRINT tMinutes ; Last Stop WIN_TOP surf_gaslist_row+(surf_gaslist_spacing*.3) STRCPY_TEXT tLastDecostop movff char_I_depth_last_deco,lo output_8 STRCAT_TEXT_PRINT tMeters ; Salinity WIN_TOP surf_gaslist_row+(surf_gaslist_spacing*.4) STRCPY_TEXT tDvSalinity movff opt_salinity,lo output_8 bcf leftbind STRCAT_TEXT_PRINT tPercent return ; Done. global TFT_surface_compass_mask TFT_surface_compass_mask: WIN_SMALL surf_compass_mask_column,surf_compass_mask_row call TFT_standard_color STRCPY_TEXT_PRINT tHeading ; Heading: return global TFT_dive_compass_mask TFT_dive_compass_mask: WIN_BOX_STD dive_compass_graph_row-.3,dive_compass_graph_row,(dive_compass_graph_left+dive_compass_graph_right)/.2-.2,(dive_compass_graph_left+dive_compass_graph_right)/.2+.2 WIN_FRAME_STD dive_compass_graph_row, dive_compass_graph_row+dive_compass_graph_height,dive_compass_graph_left-.1,dive_compass_graph_right-.1 return ; WIN_TINY dive_compass_mask_column,dive_compass_mask_row ; call TFT_divemask_color ; STRCPY_TEXT_PRINT tHeading ; Heading: ; return global TFT_surface_compass_heading TFT_surface_compass_heading: rcall compass_heading_common WIN_STD surf_compass_head_column,surf_compass_head_row call TFT_standard_color TFT_surface_compass_heading_com: ; Show "000° N" movff compass_heading+0,lo movff compass_heading+1,hi call TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required ; Shown and actual identical? movff compass_heading_shown+0,WREG cpfseq lo bra TFT_surface_compass_heading_com1 ; Not equal movff compass_heading_shown+1,WREG cpfseq hi bra TFT_surface_compass_heading_com1 ; Not equal bra TFT_surface_compass_heading_com3 ; equal, skip smoothing TFT_surface_compass_heading_com1: movff lo,sub_a+0 movff hi,sub_a+1 movff compass_heading_shown+0,sub_b+0 movff compass_heading_shown+1,sub_b+1 call subU16 btfsc neg_flag bra TFT_surface_compass_heading_com2 ; shown > actual ; shown < actual banksel compass_heading_shown infsnz compass_heading_shown+0,F incf compass_heading_shown+1,F ; +1 bra TFT_surface_compass_heading_com3 TFT_surface_compass_heading_com2: banksel compass_heading_shown movlw d'1' subwf compass_heading_shown+0,F movlw d'0' subwfb compass_heading_shown+1,F ; -1 TFT_surface_compass_heading_com3: banksel common movff compass_heading_shown+0,lo movff compass_heading_shown+1,hi bsf leftbind output_16dp .2 ; Result is "0.000" bcf leftbind ; rearrange figures to "000" movff buffer+2,buffer+0 movff buffer+3,buffer+1 movff buffer+4,buffer+2 lfsr FSR2,buffer+3 STRCAT "° " rcall tft_compass_cardinal ; Add cardinal and ordinal to POSTINC2 clrf WREG movff WREG,buffer+.7 ; limit to 7 chars STRCAT_PRINT "" return global TFT_dive_compass_heading TFT_dive_compass_heading: rcall compass_heading_common ; Graphic output movff compass_heading_shown+0,lo movff compass_heading_shown+1,hi bcf STATUS,C rrcf hi,F rrcf lo,F ; /2 -> heading 0-179 in lo ; Debug WIN_TINY .0,.71 output_8 STRCAT_PRINT " " ; Debug ; With 60° shown, left border is heading-30° or lo - 15 movlw .15 subwf lo,W btfss STATUS,C ; <0? addlw .180 ; Yes, adjust value movwf lo ; lo has now left border of graphic in 0-179 ; Debug WIN_TINY .0,.85 output_8 STRCAT_PRINT " " ; Debug ; Draw marks (left border of graphic is in lo) ; WIN_BOX_BLACK dive_compass_graph_row+.1,dive_compass_graph_row+dive_compass_graph_height-.1,dive_compass_graph_left,dive_compass_graph_right-.2 ; WIN_FRAME_STD dive_compass_graph_row, dive_compass_graph_row+dive_compass_graph_height,dive_compass_graph_left-.1,dive_compass_graph_right-.1 movlw dive_compass_graph_row+.1 movff WREG,win_top movlw dive_compass_graph_height-.1 movff WREG,win_height ; lo is 0-179, draw first mark at full 10° incf lo,F ; +1 setf hi ; =255 TFT_compass_graph1: lfsr FSR2,buffer incf hi,F decf lo,F output_8 movlw "0" movwf up ; Digit "0" movff buffer+2,WREG cpfseq up ; Last digit = 0? bra TFT_compass_graph1b ; No bra TFT_compass_graph1a ; Yes TFT_compass_graph1b: movlw "5" movwf up ; Digit "5" movff buffer+2,WREG cpfseq up ; Last digit = 5? bra TFT_compass_graph1 ; No TFT_compass_graph1a: ; Yes setup PROD for the first mark movlw .5 mulwf hi movlw dive_compass_graph_leftx2 addwf PRODL,F movlw .0 addwfc PRODH,F ; add left offset movlw .11 ; amount of marks (-1) movwf up TFT_compass_graph2: movff PRODL,lo movff PRODH,hi ; Backup rcall TFT_compass_graph3 ; Write one mark movff lo,PRODL movff hi,PRODH ; Restore movlw .25 ; Spacing in pixels addwf PRODL,F movlw .0 addwfc PRODH,F decfsz up,F bra TFT_compass_graph2 rcall TFT_compass_graph4 ; Write one mark without black space ; Text output WIN_STD dive_compass_head_column,dive_compass_head_row call TFT_standard_color rcall TFT_surface_compass_heading_com ; Show "000° N" return ; Done. TFT_compass_graph3: rcall TFT_compass_graph4 ; Mark movff lo,PRODL movff hi,PRODH ; Restore ; black space clrf WREG movff WREG,win_color1 movff WREG,win_color2 ; Set to black movlw dive_compass_graph_width+.1 addwf PRODL,F movlw .0 addwfc PRODH,F movlw .20 ; Spacing in pixels movff WREG,win_width+0 call TFT_box_write_16bit_win_left ; With column in PRODL:PRODH movf win_width,W bcf STATUS,C rlcf WREG movwf win_width+0 movlw 0 rlcf WREG movwf win_width+1 call TFT_box_16bit_win_left ; Fill window return TFT_compass_graph4: call TFT_divemask_color ;---- Define Window ------------------------------------------------------ movlw dive_compass_graph_width movff WREG,win_width+0 clrf win_width+1 call TFT_box_write_16bit_win_left ; With column in PRODL:PRODH movf win_width,W bcf STATUS,C rlcf WREG movwf win_width+0 movlw 0 rlcf WREG movwf win_width+1 call TFT_box_16bit_win_left ; Fill window return tft_compass_cardinal: btfsc hi,0 ; Heading >255°? bra tft_compass_cardinal2 ; Yes must be W, NW or N ; No, Must be W, SW, S, SE, E, NE or N movlw .23 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_N movlw .68 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_NE movlw .113 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_E movlw .158 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_SE movlw .203 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_S movlw .248 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_SW bra tft_compass_cardinal_W tft_compass_cardinal2: movlw .37 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_W movlw .82 subwf lo,W btfss STATUS,C bra tft_compass_cardinal_NW ; bra tft_compass_cardinal_N tft_compass_cardinal_N: STRCAT_TEXT tN return tft_compass_cardinal_NE: STRCAT_TEXT tNE return tft_compass_cardinal_E: STRCAT_TEXT tE return tft_compass_cardinal_SE: STRCAT_TEXT tSE return tft_compass_cardinal_S: STRCAT_TEXT tS return tft_compass_cardinal_SW: STRCAT_TEXT tSW return tft_compass_cardinal_W: STRCAT_TEXT tW return tft_compass_cardinal_NW: STRCAT_TEXT tNW return compass_heading_common: call speed_normal movlw compass_averaging ; numbers of extra averaging movwf up compass_heading_common2: rcall TFT_get_compass decfsz up,F bra compass_heading_common2 extern compass call compass ; Do compass corrections. banksel common ; More then compass_fast_treshold? movff compass_heading_old+0,sub_a+0 movff compass_heading_old+1,sub_a+1 movff compass_heading+0,sub_b+0 movff compass_heading+1,sub_b+1 call sub16 btfss neg_flag ; <0? bra compass_heading_common3 ; No, test for threshold ; Yes, subtract the other way round movff compass_heading+0,sub_a+0 movff compass_heading+1,sub_a+1 movff compass_heading_old+0,sub_b+0 movff compass_heading_old+1,sub_b+1 call sub16 compass_heading_common3: movff compass_heading+0,compass_heading_old+0 ; copy new "old" movff compass_heading+1,compass_heading_old+1 bcf compass_fast_mode movlw compass_fast_treshold cpfslt sub_c+0 ; > compass_fast_treshold? bsf compass_fast_mode ; Yes! btfss compass_fast_mode ; In fast mode? return ; No. ; Yes. movff compass_heading+0,lo movff compass_heading+1,hi rcall TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required movff lo,compass_heading_shown+0 movff hi,compass_heading_shown+1 return TFT_get_compass: call I2C_RX_compass ; Test Compass call I2C_RX_accelerometer ; Test Accelerometer extern compass_filter call compass_filter ; Filter Raw compass + accel readings. banksel common return global TFT_debug_output TFT_debug_output: return WIN_TINY .80,.0 call TFT_standard_color lfsr FSR2,buffer movff hud_status_byte,lo output_8 STRCAT_PRINT "" return global TFT_divetimeout ; Show timeout counter TFT_divetimeout: call TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No call TFT_standard_color STRCPY 0x94 ; "End of dive" icon movlw LOW divemode_timeout movwf sub_a+0 movlw HIGH divemode_timeout movwf sub_a+1 movff timeout_counter,sub_b+0 movff timeout_counter2,sub_b+1 call subU16 ; sub_c = sub_a - sub_b (with UNSIGNED values) movff sub_c+0, lo movff sub_c+1, hi call convert_time ; converts hi:lo in minutes to hours (hi) and minutes (lo) movf hi,W movff lo,hi movwf lo ; exchange lo and hi output_99x PUTC ':' movff hi,lo output_99x movlw warning_length ; Divemode string length call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return global TFT_ftts TFT_ftts: movff char_I_extra_time,lo tstfsz lo bra $+4 return ; char_I_extra_time=0, return. incf warning_counter,F ; increase counter call TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No movff char_I_extra_time,lo STRCPY "@+" bsf leftbind output_8 PUTC ":" movff int_O_extra_ascenttime+0,lo movff int_O_extra_ascenttime+1,hi movf lo,W iorwf hi,W ; extra_ascenttime == 0 ? bz TFT_ftts2 ; No deco movf lo,W ; extra_ascenttime == 0xFFFF ? andwf hi,W incf WREG,w bz TFT_ftts2 ; Wait... output_16 bcf leftbind PUTC "'" movlw warning_length ; Divemode string length call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return TFT_ftts2: STRCAT "---" bcf leftbind movlw warning_length ; Divemode string length call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return ;============================================================================= global TFT_temp_surfmode TFT_temp_surfmode: WIN_SMALL surf_temp_column,surf_temp_row call TFT_standard_color SAFE_2BYTE_COPY temperature, lo TSTOSS opt_units ; 0=°C, 1=°F bra TFT_temp_surfmode_metric ;TFT_temp_surfmode_imperial: rcall TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required call convert_celsius_to_fahrenheit ; convert value in lo:hi from celsius to fahrenheit lfsr FSR2,buffer ; Overwrite "-" bsf ignore_digit5 ; Full degrees only output_16 STRCAT_PRINT "" call TFT_divemask_color WIN_SMALL surf_temp_column+4*8,surf_temp_row STRCPY_PRINT "°F" return TFT_temp_surfmode_metric: rcall TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required movlw d'3' movwf ignore_digits bsf ignore_digit5 ; Full degrees only output_16 ; read-back the buffer+4 movff buffer+4,lo movlw " " ; Space cpfseq lo ; Was it a space (between +1°C and -1°C)? bra TFT_temp_surfmode1 ; No. movlw "0" ; Yes, print manual zero movff WREG,buffer+3 bra TFT_temp_surfmode2 TFT_temp_surfmode1: ; Test if output was negative (Flag set in TFT_convert_signed_16bit) btfss neg_flag ; Negative temperature? bra TFT_temp_surfmode3 ; No, continue ; Yes, negative temperature! movff buffer+3,buffer+2 ; remove two spaces manually movff buffer+4,buffer+3 TFT_temp_surfmode2: movlw 0x00 movff WREG,buffer+4 TFT_temp_surfmode3: STRCAT_PRINT "" call TFT_divemask_color WIN_SMALL surf_temp_column+4*8,surf_temp_row STRCPY_PRINT "°C" return ;============================================================================= global TFT_divemode_menu_cursor TFT_divemode_menu_cursor: WIN_BOX_BLACK divemode_menu_item1_row,divemode_menu_item3_row+.24,divemode_menu_item1_column-.8,divemode_menu_item1_column-.1 WIN_BOX_BLACK divemode_menu_item4_row,divemode_menu_item6_row+.24,divemode_menu_item4_column-.8,divemode_menu_item4_column-.1 call TFT_standard_color movlw divemode_menu_item1_column-.8 btfsc menupos,2 ; >3? movlw divemode_menu_item4_column-.8 ; Yes movff WREG,win_leftx2 movff menupos,lo ; Copy menu pos movlw divemode_menu_item6_row dcfsnz lo,F movlw divemode_menu_item1_row dcfsnz lo,F movlw divemode_menu_item2_row dcfsnz lo,F movlw divemode_menu_item3_row dcfsnz lo,F movlw divemode_menu_item4_row dcfsnz lo,F movlw divemode_menu_item5_row movff WREG,win_top movlw FT_SMALL movff WREG,win_font STRCPY_PRINT "\xb7" ; print cursor return global TFT_temp_divemode TFT_temp_divemode: btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return btfsc blinking_better_gas ; blinking better Gas? return ; Yes, no update of temperature now ; temperature WIN_SMALL dive_temp_column,dive_temp_row call TFT_standard_color bsf leftbind SAFE_2BYTE_COPY temperature, lo TSTOSS opt_units ; 0=°C, 1=°F bra TFT_temp_divemode_metric ;TFT_temp_divemode_imperial: rcall TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required call convert_celsius_to_fahrenheit ; convert value in lo:hi from celsius to fahrenheit lfsr FSR2,buffer ; Overwrite "-" (There won't be less then -18°C underwater...) bsf ignore_digit5 ; Full degrees only output_16 STRCAT_TEXT tLogTunitF TFT_temp_divemode_common: bcf leftbind movlw .4 ; limit to three chars call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return ; Done. TFT_temp_divemode_metric: rcall TFT_convert_signed_16bit ; converts lo:hi into signed-short and adds '-' to POSTINC2 if required movlw d'3' movwf ignore_digits bsf ignore_digit5 ; Full degrees only output_16 STRCAT_TEXT tLogTunitC bra TFT_temp_divemode_common ; Done. TFT_active_setpoint2: movff char_I_const_ppO2,lo TFT_color_code warn_ppo2_hud ; With ppO2 [cbar] in lo clrf hi bsf leftbind output_16dp d'3' bcf leftbind STRCAT_TEXT tbar TSTOSS opt_ccr_mode ; =0: Fixed SP, =1: Sensor bra $+4 PUTC "*" STRCAT_PRINT "" return TFT_active_setpoint: ; Show setpoint WIN_STD active_gas_column,active_gas_row call TFT_standard_color btfsc is_bailout ; =1: Bailout bra TFT_active_setpoint_bail ; Show "Bailout" instead of Setpoint rcall TFT_active_setpoint2 ; show setpoint (Non-Inverted in all cases) btfss setpoint_fallback ; =1: Fallback to SP1 due to external O2 sensor failure bra TFT_active_setpoint_diluent ; Done. btg blinking_setpoint ; Toggle blink bit... btfss blinking_setpoint ; blink now? bra TFT_active_setpoint_diluent ; Done. movlw color_yellow ; Blink in yellow call TFT_set_color bsf win_invert ; Set invert flag WIN_STD active_gas_column,active_gas_row movff char_I_const_ppO2,lo clrf hi bsf leftbind output_16dp d'3' bcf leftbind STRCAT_TEXT tbar TSTOSS opt_ccr_mode ; =0: Fixed SP, =1: Sensor bra $+4 PUTC "*" STRCAT_PRINT "" bcf win_invert ; Reset invert flag TFT_active_setpoint_diluent: call TFT_standard_color WIN_SMALL active_dil_column,active_dil_row movff char_I_O2_ratio,lo ; lo now stores O2 in % movff char_I_He_ratio,hi ; hi now stores He in % rcall TFT_show_dil_divemode2 ; Show diluent (Non-Inverted in all cases) btfss better_gas_available ; =1: A better gas is available and a gas change is advised in divemode return ; Done. btg blinking_better_gas ; Toggle blink bit... btfss blinking_better_gas ; blink now? return ; No, Done. movlw color_yellow ; Blink in yellow call TFT_set_color bsf win_invert ; Set invert flag WIN_SMALL active_dil_column,active_dil_row movff char_I_O2_ratio,lo ; lo now stores O2 in % movff char_I_He_ratio,hi ; hi now stores He in % rcall TFT_show_dil_divemode2 ; Show gas bcf win_invert ; Reset invert flag call TFT_standard_color return ; Done. TFT_show_dil_divemode2: call customview_show_mix ; Put "Nxlo", "Txlo/hi", "Air" or "O2" into Postinc2 STRCAT_PRINT "" return TFT_active_setpoint_bail: STRCPY_TEXT_PRINT tDiveBailout ; Bailout bra TFT_active_setpoint_diluent global TFT_active_gas_divemode TFT_active_gas_divemode: ; Display gas/Setpoint btfsc divemode_menu ; Is the dive mode menu shown? return ; Yes, return btfsc FLAG_apnoe_mode ; Ignore in Apnoe mode return btfsc FLAG_ccr_mode ; in CCR mode bra TFT_active_setpoint ; Yes, show setpoint call TFT_standard_color WIN_STD active_gas_column,active_gas_row movff char_I_O2_ratio,lo ; lo now stores O2 in % movff char_I_He_ratio,hi ; hi now stores He in % rcall TFT_active_gas_divemode2 ; Show gas (Non-Inverted in all cases) btfss better_gas_available ; =1: A better gas is available and a gas change is advised in divemode return ; Done. btg blinking_better_gas ; Toggle blink bit... btfss blinking_better_gas ; blink now? return ; No, Done. call TFT_attention_color ; blink in yellow bsf win_invert ; Set invert flag WIN_STD active_gas_column,active_gas_row movff char_I_O2_ratio,lo ; lo now stores O2 in % movff char_I_He_ratio,hi ; hi now stores He in % rcall TFT_active_gas_divemode2 ; Show gas (Non-Inverted in all cases) bcf win_invert ; Reset invert flag call TFT_standard_color return ; Done. TFT_active_gas_divemode2: call customview_show_mix ; Put "Nxlo", "Txlo/hi", "Air" or "O2" into Postinc2 STRCAT_PRINT "" return global TFT_display_decotype_surface TFT_display_decotype_surface: WIN_STD surf_decotype_column,surf_decotype_row WIN_COLOR color_lightblue movff opt_dive_mode,lo ; 0=OC, 1=CC, 2=Gauge, 3=Apnea tstfsz lo bra TFT_display_decotype_surface2 TFT_display_decotype_surface0: STRCAT_TEXT_PRINT tDvOC ; OC bra TFT_display_decotype_exit TFT_display_decotype_surface2: decfsz lo,F bra TFT_display_decotype_surface3 STRCAT_TEXT_PRINT tDvCC ; CC call TFT_standard_color WIN_TINY surf_decotype_column+.18,surf_decotype_row+.12 TSTOSS opt_ccr_mode ; =0: Fixed SP, =1: Sensor bra TFT_display_decotype_cc_fixed ; Sensor mode STRCPY_TEXT tCCRModeSensor ; Sensor bra TFT_display_decotype_cc_common TFT_display_decotype_cc_fixed: STRCPY_TEXT tCCRModeFixedSP ; Fixed TFT_display_decotype_cc_common: STRCAT_PRINT "" bra TFT_display_decotype_exit TFT_display_decotype_surface3: decfsz lo,F bra TFT_display_decotype_surface4 TFT_display_decotype_surface3_1: STRCAT_TEXT_PRINT tDvGauge ; Gauge bra TFT_display_decotype_exit TFT_display_decotype_surface4: STRCAT_TEXT_PRINT tDvApnea ; Apnea TFT_display_decotype_exit: call TFT_standard_color return global TFT_display_decotype_surface1 ; Used from logbook! TFT_display_decotype_surface1: ; Used from logbook! tstfsz lo bra TFT_display_decotype_surface1_2 bra TFT_display_decotype_surface0 ;OC TFT_display_decotype_surface1_2: decfsz lo,F bra TFT_display_decotype_surface1_3 STRCAT_TEXT_PRINT tDvCC ; CC (w/o Sensor/Fixed Display) TFT_display_decotype_surface1_3: decfsz lo,F bra TFT_display_decotype_surface4 ; Apnea bra TFT_display_decotype_surface3_1 ; Gauge ;============================================================================= global TFT_splist_surfmode ; Show Setpoint list extern gaslist_strcat_setpoint TFT_splist_surfmode: bsf short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint ;SP 1 WIN_SMALL surf_gaslist_column,surf_gaslist_row clrf PRODL call gaslist_strcat_setpoint ; Show SP#+1 of PRODL# STRCAT_PRINT "" ;SP 2 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.1) movlw .1 movwf PRODL call gaslist_strcat_setpoint ; Show SP#+1 of PRODL# STRCAT_PRINT "" ;SP 3 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.2) movlw .2 movwf PRODL call gaslist_strcat_setpoint ; Show SP#+1 of PRODL# STRCAT_PRINT "" ;SP 4 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.3) movlw .3 movwf PRODL call gaslist_strcat_setpoint ; Show SP#+1 of PRODL# STRCAT_PRINT "" ;SP 5 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.4) movlw .4 movwf PRODL call gaslist_strcat_setpoint ; Show SP#+1 of PRODL# STRCAT_PRINT "" bcf leftbind return global TFT_gaslist_surfmode TFT_gaslist_surfmode: ; Displays Gas List bsf short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint extern gaslist_strcat_gas_mod ;Gas 1 WIN_SMALL surf_gaslist_column,surf_gaslist_row movlw .0 movwf PRODL call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string STRCAT_PRINT "" ;Gas 2 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.1) movlw .1 movwf PRODL call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string STRCAT_PRINT "" ;Gas 3 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.2) movlw .2 movwf PRODL call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string STRCAT_PRINT "" ;Gas 4 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.3) movlw .3 movwf PRODL call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string STRCAT_PRINT "" ;Gas 5 WIN_SMALL surf_gaslist_column,surf_gaslist_row+(surf_gaslist_spacing*.4) movlw .4 movwf PRODL call gaslist_strcat_gas_mod ;Append gas description of gas #PRODL (0-4) to current string STRCAT_PRINT "" bcf leftbind return global TFT_dillist_surfmode TFT_dillist_surfmode: ; Displays Diluent List bsf short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint bsf ccr_diluent_setup ; Use CCR Diluents... rcall TFT_gaslist_surfmode ; Use OC/BAIL routine bcf ccr_diluent_setup ; Clear flag return global TFT_depth TFT_depth: SAFE_2BYTE_COPY rel_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] TSTOSS opt_units ; 0=m, 1=ft bra TFT_depth_metric ;TFT_depth_imperial WIN_LARGE depth_feet_column,depth_feet_row TFT_color_code warn_depth ; Color-code the output clrf sub_a+1 ; Display 0ft if lower then 30cm movlw d'30' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag ; Depth lower then 0.4m? bra depth_less_0.3mtr_feet ; Yes, Show 0ft manually call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet bsf leftbind output_16 ; feet in Big font bcf leftbind movlw .3 ; limit to three chars call TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" ; Display feet return depth_less_0.3mtr_feet: STRCAT_PRINT "0 " ; manual zero return TFT_depth_metric: WIN_LARGE depth_column,depth_row TFT_color_code warn_depth ; Color-code the output movlw .039 cpfslt hi bra depth_greater_99_84mtr btfsc depth_greater_100m ; Was depth>100m during last call rcall TFT_clear_depth ; Yes, clear depth area bcf depth_greater_100m ; Do this once only... movlw .039 cpfslt hi bra depth_greater_99_84mtr movlw HIGH d'1000' movwf sub_a+1 movlw LOW d'1000' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 incf sub_b+0,F movlw d'0' addwfc sub_b+1,F ; Add 1mbar offset call sub16 ; sub_c = sub_a - sub_b movlw ' ' btfss neg_flag ; Depth lower then 10m? movwf POSTINC2 ; Yes, add extra space clrf sub_a+1 movlw d'99' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag ; Depth lower then 1m? bra tft_depth2 ; Yes, display manual Zero bsf leftbind bsf ignore_digit4 output_16 ; Full meters in Big font bcf leftbind bra tft_depth3 tft_depth2: STRCAT "0" ; manual zero tft_depth3: STRCAT_PRINT "" ; Display full meters ; .1m in MEDIUM font WIN_MEDIUM depth_dm_column,depth_dm_row TFT_color_code warn_depth ; Color-code the output SAFE_2BYTE_COPY rel_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] PUTC "." movlw HIGH d'30' ; Display 0.0m if lower then 30cm movwf sub_a+1 movlw LOW d'30' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag ; Depth lower then 0.3m? bra depth_less_0.3mtr ; Yes, Show ".0" manually movlw d'4' movwf ignore_digits bsf ignore_digit5 output_16dp d'0' STRCAT_PRINT "" ; Display decimeters WIN_FONT FT_SMALL return depth_less_0.3mtr: STRCAT_PRINT "0" ; Display 0.0m manually WIN_FONT FT_SMALL return depth_greater_99_84mtr: ; Display only in full meters btfss depth_greater_100m ; Is depth>100m already? rcall TFT_clear_depth ; No, clear depth area and set flag ; Depth is already in hi:lo ; Show depth in Full meters ; That means ignore figure 4 and 5 lfsr FSR2,buffer bsf ignore_digit4 bsf leftbind output_16 bcf leftbind STRCAT_PRINT "" ; Display full meters only WIN_FONT FT_SMALL return TFT_clear_depth: ; No, clear depth area and set flag WIN_BOX_BLACK depth_row, .77,.0, max_depth_column-.1 ;top, bottom, left, right bsf depth_greater_100m ; Set Flag return ;============================================================================= global TFT_custom_text TFT_custom_text: ; Show the custom text lfsr FSR0, opt_name ; Source WIN_SMALL surf_customtext_column,surf_customtext_row1 ; First row rcall TFT_custom_text_2 ; Show up to 12 chars and print incfsz lo,F ; Was lo=255? return ; No, all done. lfsr FSR0, opt_name+.12 ; Source WIN_SMALL surf_customtext_column,surf_customtext_row2 ; Second row rcall TFT_custom_text_2 ; Show up to 12 chars and print incfsz lo,F ; Was lo=255? return ; No, all done. lfsr FSR0, opt_name+.24 ; Source WIN_SMALL surf_customtext_column,surf_customtext_row3 ; Third row rcall TFT_custom_text_2 ; Show up to 12 chars and print incfsz lo,F ; Was lo=255? return ; No, all done. lfsr FSR0, opt_name+.36 ; Source WIN_SMALL surf_customtext_column,surf_customtext_row4 ; Forth row rcall TFT_custom_text_2 ; Show up to 12 chars and print incfsz lo,F ; Was lo=255? return ; No, all done. lfsr FSR0, opt_name+.48 ; Source WIN_SMALL surf_customtext_column,surf_customtext_row5 ; Fifth row rcall TFT_custom_text_2 ; Show up to 12 chars and print return ; Done. TFT_custom_text_2: lfsr FSR2, buffer ; destination movlw .12 movwf lo ; length/line TFT_custom_text_3: movf POSTINC0,W ; Get byte bz TFT_custom_text_4 ; End if NULL movwf POSTINC2 ; NO: copy decfsz lo,F ; Max len reached ? bra TFT_custom_text_3 ; NO: loop setf lo ; lo=255 -> more to come TFT_custom_text_4: clrf POSTINC2 ; Mark end of string goto aa_wordprocessor ; print and return ;============================================================================= global TFT_update_surf_press TFT_update_surf_press: WIN_SMALL surf_press_column,surf_press_row call TFT_standard_color SAFE_2BYTE_COPY amb_pressure, lo movff lo,sub_a+0 movff hi,sub_a+1 movff last_surfpressure_30min+0,sub_b+0 movff last_surfpressure_30min+1,sub_b+1 call subU16 ; sub_c = sub_a - sub_b btfsc neg_flag ; Pressure lower? rcall update_surf_press2 ; Yes, test threshold tstfsz sub_c+1 ; >255mbar difference? bra update_surf_press_common; Yes, display! movlw d'10' ; 10mbar noise suppression subwf sub_c+0,W btfsc STATUS,C bra update_surf_press_common; Yes, display! SAFE_2BYTE_COPY last_surfpressure_30min, lo ; Overwrite with stable value... update_surf_press_common: output_16 ; Show only 4 figures movff buffer+1,buffer+0 movff buffer+2,buffer+1 movff buffer+3,buffer+2 movff buffer+4,buffer+3 movlw 0x00 movff WREG,buffer+4 STRCAT_PRINT "" call TFT_divemask_color WIN_SMALL surf_press_column+4*8,surf_press_row STRCPY_TEXT_PRINT tMBAR ; mbar return update_surf_press2: movff lo,sub_b+0 movff hi,sub_b+1 movff last_surfpressure_30min+0,sub_a+0 movff last_surfpressure_30min+1,sub_a+1 call subU16 ; sub_c = sub_a - sub_b return ;============================================================================= global TFT_update_batt_voltage TFT_update_batt_voltage: movff batt_percent,lo ; Get battery percent TFT_color_code warn_battery; Color-code battery percent ; Setup charge indicator btfsc cc_active bsf win_invert btfsc cc_active movlw color_yellow btfsc cv_active movlw color_green btfsc cc_active call TFT_set_color WIN_TINY batt_percent_column,batt_percent_row bsf leftbind output_8 bcf leftbind STRCAT "% " movlw 0x00 movff WREG,buffer+4 ; Only "xxx%" STRCAT_PRINT "" bcf win_invert call TFT_standard_color WIN_TINY batt_voltage_column,batt_voltage_row movff batt_voltage+0,lo movff batt_voltage+1,hi bsf leftbind output_16dp .2 bcf leftbind PUTC 'V' movff buffer+5,buffer+3 movlw 0x00 movff WREG,buffer+4 ; Only "x.yV" STRCAT_PRINT "" return ;update_battery_debug: ; call TFT_standard_color ; WIN_TINY .70,.0 ; movff battery_gauge+5,xC+3 ; movff battery_gauge+4,xC+2 ; movff battery_gauge+3,xC+1 ; movff battery_gauge+2,xC+0 ; ; battery_gauge:6 is nAs ; ; devide through 65536 ; ; devide through 152 ; ; Result is 0.01Ah in xC+1:xC+0 ; movlw LOW .152 ; movwf xB+0 ; movlw HIGH .152 ; movwf xB+1 ; call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder ; bsf leftbind ; movff xC+0,lo ; movff xC+1,hi ; output_16 ; STRCAT_PRINT "x.01Ah" ; WIN_FONT FT_SMALL ; bcf leftbind ; return ;============================================================================= global TFT_convert_signed_16bit TFT_convert_signed_16bit: bcf neg_flag ; Positive temperature btfss hi,7 ; Negative temperature ? return ; No, return ; Yes, negative temperature! bsf neg_flag ; Negative temperature PUTC '-' ; Display "-" comf hi ; Then, 16bit sign changes. negf lo btfsc STATUS,C incf hi return ; and return ;============================================================================= global TFT_convert_date TFT_convert_date: ; converts into "DD/MM/YY" or "MM/DD/YY" or "YY/MM/DD" in postinc2 movff opt_dateformat,WREG ; =0:MMDDYY, =1:DDMMYY, =2:YYMMDD movwf EEDATA ; used as temp here tstfsz EEDATA bra TFT_convert_date1 ; EEDATA was 0 ; Use MMDDYY movff convert_value_temp+0,lo ;month bsf leftbind output_99x PUTC '.' movff convert_value_temp+1,lo ;day bra TFT_convert_date1_common ;year TFT_convert_date1: ; Read date format (0=MMDDYY, 1=DDMMYY, 2=YYMMDD) decfsz EEDATA,F bra TFT_convert_date2 ; EEDATA was 2 ; EEDATA was 1 ; Use DDMMYY movff convert_value_temp+1,lo ;day bsf leftbind output_99x PUTC '.' movff convert_value_temp+0,lo ;month TFT_convert_date1_common: bsf leftbind output_99x PUTC '.' movff convert_value_temp+2,lo ;year output_99x bcf leftbind return TFT_convert_date2: ; Use YYMMDD movff convert_value_temp+2,lo ;year bsf leftbind output_99x PUTC '.' movff convert_value_temp+0,lo ;month output_99x PUTC '.' movff convert_value_temp+1,lo ;day output_99x bcf leftbind return ;============================================================================= global TFT_convert_date_short TFT_convert_date_short: ; converts into "DD/MM" or "MM/DD" or "MM/DD" in postinc2 movff opt_dateformat,WREG ; =0:MMDDYY, =1:DDMMYY, =2:YYMMDD movwf EEDATA ; used as temp here tstfsz EEDATA bra TFT_convert_date_short1 ; EEDATA was 0 ; Use MMDDYY TFT_convert_date_short_common: movff convert_value_temp+0,lo ;month bsf leftbind output_99x PUTC '.' movff convert_value_temp+1,lo ;day output_99x bcf leftbind return TFT_convert_date_short1: decfsz EEDATA,F bra TFT_convert_date_short_common ; EEDATA was 2 -> Use YYMMDD ; EEDATA was 1 ; Use DDMMYY movff convert_value_temp+1,lo ;day bsf leftbind output_99x PUTC '.' movff convert_value_temp+0,lo ;month output_99x bcf leftbind return ;============================================================================= global TFT_date TFT_date: WIN_SMALL surf_date_column,surf_date_row ; Init new Wordprocessor call TFT_standard_color movff month,convert_value_temp+0 movff day,convert_value_temp+1 movff year,convert_value_temp+2 call TFT_convert_date ; converts into "DD/MM/YY" or "MM/DD/YY" or "YY/MM/DD" in postinc2 STRCAT_PRINT "" return ;============================================================================= global TFT_max_pressure TFT_max_pressure: btfsc FLAG_apnoe_mode ; different display in apnoe mode bra TFT_max_pressure_apnoe TFT_max_pressure2: SAFE_2BYTE_COPY max_pressure, lo TFT_max_pressure3: call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] TSTOSS opt_units ; 0=m, 1=ft bra TFT_max_pressure2_metric ;TFT_max_pressure2_imperial call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet WIN_MEDIUM max_depth_feet_column,max_depth_feet_row call TFT_standard_color output_16_3 STRCAT_PRINT "" return TFT_max_pressure2_metric: WIN_MEDIUM max_depth_column,max_depth_row movlw .039 cpfslt hi bra max_depth_greater_99_84mtr btfsc max_depth_greater_100m ; Was depth>100m during last call rcall TFT_clear_max_depth ; Yes, clear depth area bcf max_depth_greater_100m ; Do this once only... movlw .039 cpfslt hi bra max_depth_greater_99_84mtr movlw HIGH d'1000' movwf sub_a+1 movlw LOW d'1000' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 incf sub_b+0,F movlw d'0' addwfc sub_b+1,F ; Add 1mbar offset call sub16 ; sub_c = sub_a - sub_b movlw ' ' btfss neg_flag ; Depth lower then 10m? movwf POSTINC2 ; Yes, add extra space clrf sub_a+1 movlw d'99' movwf sub_a+0 movff hi,sub_b+1 movff lo,sub_b+0 call subU16 ; sub_c = sub_a - sub_b btfss neg_flag ; Depth lower then 1m? bra tft_max_depth2 ; Yes, display manual Zero bsf ignore_digit4 ; no 0.1m bsf leftbind output_16 bra tft_max_depth3 tft_max_depth2: WIN_MEDIUM max_depth_column,max_depth_row STRCAT "0" tft_max_depth3: call TFT_standard_color STRCAT_PRINT "" ; Display full meters bcf leftbind ; .1m in SMALL font WIN_SMALL max_depth_dm_column,max_depth_dm_row SAFE_2BYTE_COPY max_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] PUTC "." movlw d'4' movwf ignore_digits bsf ignore_digit5 bsf leftbind output_16dp d'0' STRCAT_PRINT "" ; Display decimeters bcf leftbind return max_depth_greater_99_84mtr: ; Display only in full meters btfss max_depth_greater_100m ; Is max depth>100m already? rcall TFT_clear_max_depth ; No, clear max depth area and set flag ; Max. Depth is already in hi:lo ; Show max. depth in Full meters ; That means ignore figure 4 and 5 lfsr FSR2,buffer bsf ignore_digit4 bsf leftbind output_16 bcf leftbind STRCAT_PRINT "" ; Display full meters only WIN_FONT FT_SMALL return TFT_clear_max_depth: ; No, clear max. depth area and set flag WIN_BOX_BLACK max_depth_row,.49,max_depth_column, max_depth_dm_column+.13 ;top, bottom, left, right bsf max_depth_greater_100m ; Set Flag return TFT_max_pressure_apnoe: btfss FLAG_active_descent ; Are we descending? bra TFT_max_pressure2 ; Yes, show normal max. SAFE_2BYTE_COPY apnoe_max_pressure, lo bra TFT_max_pressure3 ; Show apnoe_max_pressure as max. depth global TFT_display_apnoe_last_max TFT_display_apnoe_last_max: call TFT_divemask_color WIN_TINY last_max_apnoe_text_column,last_max_apnoe_text_row STRCPY_TEXT_PRINT tApnoeMax call TFT_standard_color SAFE_2BYTE_COPY max_pressure, lo call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mbar] TSTOSS opt_units ; 0=m, 1=ft bra TFT_display_apnoe_last_m_metric ;TFT_display_apnoe_last_max_imperial call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet WIN_MEDIUM apnoe_last_max_depth_column,apnoe_last_max_depth_row output_16 STRCAT_PRINT "" return TFT_display_apnoe_last_m_metric: WIN_MEDIUM apnoe_last_max_depth_column,apnoe_last_max_depth_row bsf ignore_digit5 ; do not display 1cm depth output_16dp d'3' STRCAT_PRINT "" return ;============================================================================= global TFT_divemins TFT_divemins: movff divemins+0,lo movff divemins+1,hi bcf leftbind btfsc no_more_divesecs ; Ignore seconds? bra TFT_divemins2 ; Show minutes only movlw .99 cpfsgt lo ; bigger then 99? bra TFT_divemins1 ; No show mins:secs ; Yes, remove second display for the rest of the dive and clear seconds bsf no_more_divesecs ; Set flag ; Clear rest of seconds WIN_BOX_BLACK divetime_row, warning1_row,divetime_column,.159 ;top, bottom, left, right bra TFT_divemins2 ; Show minutes only TFT_divemins1: WIN_MEDIUM divetime_column, divetime_row output_16_3 ; displays only last three figures from a 16Bit value (0-999) call TFT_standard_color STRCAT_PRINT "" ; Show minutes in large font WIN_SMALL divetime_secs_column, divetime_secs_row ; left position for two sec figures PUTC ':' bsf leftbind movff divesecs,lo output_99x bcf leftbind STRCAT_PRINT "" ; Show seconds in small font return TFT_divemins2: WIN_MEDIUM divetime_minsonly_column, divetime_row output_16 call TFT_standard_color STRCAT_PRINT "" ; Show minutes in large font return ;============================================================================= global TFT_display_apnoe_surface TFT_display_apnoe_surface: call TFT_divemask_color WIN_TINY surface_apnoe_text_column,surface_apnoe_text_row STRCPY_TEXT_PRINT tApnoeSurface call TFT_standard_color WIN_MEDIUM surface_time_apnoe_column, surface_time_apnoe_row movff apnoe_surface_mins,lo output_8 PUTC ':' movff apnoe_surface_secs,lo output_99x STRCAT_PRINT "" return global TFT_apnoe_clear_surface TFT_apnoe_clear_surface: ; Clear Surface timer.... WIN_BOX_BLACK surface_apnoe_text_row, .239, surface_apnoe_text_column, .159 ;top, bottom, left, right return global TFT_display_apnoe_descent TFT_display_apnoe_descent: ; Descent divetime movff apnoe_mins,lo clrf hi WIN_MEDIUM divetime_column, divetime_row output_16_3 ; displays only last three figures from a 16Bit value (0-999) call TFT_standard_color STRCAT_PRINT "" ; Show minutes in large font WIN_SMALL divetime_secs_column, divetime_secs_row ; left position for two sec figures PUTC ':' bsf leftbind movff apnoe_secs,lo output_99x bcf leftbind STRCAT_PRINT "" ; Show seconds in small font call TFT_divemask_color WIN_TINY total_apnoe_text_column,total_apnoe_text_row STRCPY_TEXT_PRINT tApnoeTotal call TFT_standard_color movff divemins,lo clrf hi WIN_MEDIUM apnoe_total_divetime_column, apnoe_total_divetime_row output_16_3 ; displays only last three figures from a 16Bit value (0-999) call TFT_standard_color STRCAT_PRINT "" ; Show minutes in large font WIN_SMALL apnoe_total_divetime_secs_column, apnoe_total_divetime_secs_row ; left position for two sec figures PUTC ':' bsf leftbind movff divesecs,lo output_99x bcf leftbind STRCAT_PRINT "" ; Show seconds in small font return ;============================================================================= ; Writes ostc3 #Serial and Firmware version in splash screen ; global TFT_serial TFT_serial: WIN_TINY .5,.225 STRCPY "OSTC" ; Won't translate that... btfsc rechargeable bra TFT_serial2 STRCAT "3 #" bra TFT_serial3 TFT_serial2: STRCAT " cR #" TFT_serial3: rcall TFT_cat_serial STRCAT " v" WIN_COLOR color_greenish rcall TFT_cat_firmware ifdef __DEBUG movlw color_grey ; Write header in blue when call TFT_set_color ; compiled in DEBUG mode... STRCAT_PRINT "DEBUG" else STRCAT_PRINT "" bcf win_invert ; Reset invert flag call TFT_standard_color movlw softwareversion_beta ; =1: Beta, =0: Release decfsz WREG,F return ; Release version -> Return call TFT_warnings_color WIN_LEFT .160-4*9/2 ; Right pad. STRCPY_TEXT_PRINT tBeta endif call TFT_standard_color return ;============================================================================= ; For the Information menu: append firmware x.yy version. global info_menu_firmware extern tFirmware info_menu_firmware: lfsr FSR1,tFirmware call strcat_text rcall TFT_cat_firmware bcf win_invert ; Reset invert flag return global TFT_cat_firmware TFT_cat_firmware: movlw softwareversion_x movwf lo bsf leftbind output_8 PUTC '.' movlw softwareversion_y movwf lo output_99x bcf leftbind ; Check firmware date movlw firmware_expire_year-.1 cpfsgt year ; > threshold? return movlw firmware_expire_month-.1 cpfsgt month ; > threshold? return movlw firmware_expire_day-.1 cpfsgt day ; > threshold? return ; Show in "change firmware" style movlw color_yellow call TFT_set_color bsf win_invert ; Set invert flag return ;----------------------------------------------------------------------------- ; For the Information menu: append serial number ostc3#42. global info_menu_serial extern tSerial info_menu_serial: lfsr FSR1,tSerial call strcat_text global TFT_cat_serial TFT_cat_serial: clrf EEADRH clrf EEADR ; Get Serial number LOW call read_eeprom ; read byte movff EEDATA,lo incf EEADR,F ; Get Serial number HIGH call read_eeprom ; read byte movff EEDATA,hi bsf leftbind output_16 bcf leftbind return ;----------------------------------------------------------------------------- ; For the Information menu: Append total dives global info_menu_total_dives extern tTotalDives info_menu_total_dives: lfsr FSR1,tTotalDives call strcat_text TFT_cat_total_dives: read_int_eeprom .2 movff EEDATA,lo read_int_eeprom .3 movff EEDATA,hi bsf leftbind output_16 bcf leftbind return ; For the Information menu: Append battery voltage global info_menu_battery_volts extern tBatteryV info_menu_battery_volts: lfsr FSR1,tBatteryV call strcat_text movff batt_voltage+1,hi movff batt_voltage+0,lo bsf leftbind output_16dp .2 ; x.xxx bcf leftbind PUTC "V" return ;----------------------------------------------------------------------------- ; ppO2 menu global divesets_ppo2_max extern tPPO2Max extern tbar divesets_ppo2_max: lfsr FSR1,tPPO2Max call strcat_text movff opt_ppO2_max,lo movlw ppo2_warning_high divesets_ppo2_common: movwf up ; Save default value clrf hi bsf leftbind output_16dp d'3' bcf leftbind lfsr FSR1,tbar call strcat_text movf up,W ; Default value cpfseq lo ; Current value bra divesets_ppo2_common2 ; Not default, add * return ; Default, Done. divesets_ppo2_common2: PUTC "*" return ; Done. global divesets_ppo2_min extern tPPO2Min divesets_ppo2_min: lfsr FSR1,tPPO2Min call strcat_text movff opt_ppO2_min,lo movlw ppo2_warning_low bra divesets_ppo2_common ;============================================================================= global TFT_clear_warning_text TFT_clear_warning_text: btfss divemode ; in divemode? bra TFT_clear_warning_text2 ; No, setup for surface mode WIN_BOX_BLACK warning1_row, divemode_customview_row-3, warning1_column, warning_icon_column-3 ;top, bottom, left, right return TFT_clear_warning_text2: WIN_BOX_BLACK surf_warning1_row, surf_warning2_row+.24, surf_warning1_column, surf_warning1_column+.76 ;top, bottom, left, right return global TFT_clear_warning_text_2nd_row TFT_clear_warning_text_2nd_row: btfss divemode ; in divemode? bra TFT_clear_warning_text_2nd_2 ; No, setup for surface mode WIN_BOX_BLACK warning2_row, divemode_customview_row-3, warning2_column, warning_icon_column-3 ;top, bottom, left, right return TFT_clear_warning_text_2nd_2: WIN_BOX_BLACK surf_warning2_row, surf_warning2_row+.24, surf_warning2_column, surf_warning2_column+.76 ;top, bottom, left, right return global TFT_fillup_with_spaces TFT_fillup_with_spaces: ; Fillup FSR2 with spaces (Total string length in #WREG) movwf lo ; save max. string length into lo movf FSR2L,W ; Get current string length subwf lo,F ; lo-WREG btfsc STATUS,N ; longer then #lo already? return ; Yes, done. tstfsz lo ; Zero? bra TFT_fillup_with_spaces2 ; No. return ; Yes, done. TFT_fillup_with_spaces2: PUTC " " ; Add one space decfsz lo,F ; All done? bra TFT_fillup_with_spaces2 ; No, loop return ; Done. global TFT_desaturation_time TFT_desaturation_time: rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No STRCPY "Desat:" movff desaturation_time+0,lo ; divide by 60... movff desaturation_time+1,hi call convert_time ; converts hi:lo in minutes to hours (hi) and minutes (lo) bsf leftbind movf lo,W movff hi,lo movwf hi ; exchange lo and hi... output_8 ; Hours PUTC ':' movff hi,lo ; Minutes output_99x bcf leftbind movlw surf_warning_length ; Only use surface string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) movlw .0 movff WREG,buffer+11 STRCAT_PRINT "" return global TFT_nofly_time TFT_nofly_time: rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No STRCPY "NoFly:" movff nofly_time+0,lo ; divide by 60... movff nofly_time+1,hi call convert_time ; converts hi:lo in minutes to hours (hi) and minutes (lo) bsf leftbind movf lo,W movff hi,lo movwf hi ; exchange lo and hi... output_8 ; Hours PUTC ':' movff hi,lo ; Minutes output_99x bcf leftbind movlw surf_warning_length ; Only use surface string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) movlw .0 movff WREG,buffer+11 STRCAT_PRINT "" return global TFT_warning_agf TFT_warning_agf: rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No call TFT_warnings_color STRCPY_TEXT tDiveaGF_active ; "aGF!" movlw warning_length ; Divemode string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" call TFT_standard_color return global TFT_warning_fallback TFT_warning_fallback: ; Show fallback warning rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No call TFT_warnings_color STRCPY_TEXT tDiveFallback ; "Fallback!" movlw warning_length ; Divemode string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" call TFT_standard_color return global TFT_warning_gf TFT_warning_gf: ;GF rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No TFT_color_code warn_gf ; Color-code Output STRCPY "GF:" movff char_O_gradient_factor,lo ; gradient factor bsf leftbind output_8 PUTC "%" movlw warning_length ; Divemode string length btfss divemode ; In Divemode? movlw surf_warning_length ; No, use surface string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" bcf leftbind call TFT_standard_color return TFT_warning_set_window: ; Sets the row and column for the current warning ; ignore warning (now)? decf warning_counter,W ; -1 bcf STATUS,C rrcf WREG,W ; (warning_counter-1)/2 cpfseq warning_page retlw .255 ; WREG <> 0 -> Warning window not defined call TFT_standard_color btfss divemode ; in divemode? bra TFT_warning_set_window3 ; No, setup for surface mode btfss warning_counter,0 ; Toggle with each warning bra TFT_warning_set_window2 WIN_SMALL warning1_column,warning1_row bcf second_row_warning ; =1: The second row contains a warning retlw .0 ; WREG=0 -> Warning window defined TFT_warning_set_window2: WIN_SMALL warning2_column,warning2_row bsf second_row_warning ; =1: The second row contains a warning retlw .0 ; WREG=0 -> Warning window defined TFT_warning_set_window3: btfss warning_counter,0 ; Toggle with each warning bra TFT_warning_set_window4 WIN_SMALL surf_warning1_column,surf_warning1_row bcf second_row_warning ; =1: The second row contains a warning retlw .0 ; WREG=0 -> Warning window defined TFT_warning_set_window4: WIN_SMALL surf_warning2_column,surf_warning2_row bsf second_row_warning ; =1: The second row contains a warning retlw .0 ; WREG=0 -> Warning window defined global TFT_update_batt_percent_divemode TFT_update_batt_percent_divemode: rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No movff batt_percent,lo ; Get battery percent TFT_color_code warn_battery; Color-code battery percent STRCPY "Batt:" bsf leftbind output_8 bcf leftbind PUTC "%" movlw warning_length ; Divemode string length btfss divemode ; In Divemode? movlw surf_warning_length ; No, use surface string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" call TFT_standard_color return global TFT_gf_mask ; Setup Mask TFT_gf_mask: ; The mask call TFT_divemask_color WIN_TINY dive_gf_column1,dive_gf_text_row STRCPY_TEXT_PRINT tGFactors WIN_TINY dive_gf_column2,dive_gf_text_row STRCPY_TEXT_PRINT taGFactors WIN_TINY dive_gf_column3,dive_gf_text_row STRCPY_TEXT_PRINT tGFInfo ; Show GF (Static) call TFT_disabled_color btfss use_agf call TFT_standard_color WIN_STD dive_gf_column,dive_gf_row bsf leftbind movff opt_GF_low,lo output_8 PUTC "/" movff opt_GF_high,lo output_8 STRCAT_PRINT "" ; Show aGF (Static) call TFT_standard_color TSTOSS opt_enable_aGF ; =1: aGF can be selected underwater bra TFT_gf_mask2 ; Show "---" instead btfss use_agf call TFT_disabled_color WIN_STD dive_agf_column,dive_agf_row movff opt_aGF_low,lo output_8 PUTC "/" movff opt_aGF_high,lo output_8 STRCAT_PRINT "" bcf leftbind call TFT_standard_color return TFT_gf_mask2: WIN_STD dive_agf_column+.10,dive_agf_row STRCPY_PRINT "---" bcf leftbind return global TFT_gf_info ; Show GF informations TFT_gf_info: ; Show current GF movff char_O_gradient_factor,lo ; gradient factor absolute (Non-GF model) movff char_I_deco_model,hi decfsz hi,F ; jump over next line if char_I_deco_model == 1 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model) WIN_STD dive_currentgf_column,dive_currentgf_row output_8 STRCAT_PRINT "%" return global TFT_ead_end_tissues_clock_mask ; Setup Mask TFT_ead_end_tissues_clock_mask: ; The mask call TFT_divemask_color btfsc FLAG_apnoe_mode ; In Apnoe mode? bra TFT_ead_end_tissues_clock_mask2 ; Yes btfsc FLAG_gauge_mode ; In Gauge mode? bra TFT_ead_end_tissues_clock_mask2 ; Yes ; Put three columns at HUD positions WIN_TINY dive_custom_hud_column2,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveEAD_END WIN_TINY dive_custom_hud_column3,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveTissues TFT_ead_end_tissues_clock_mask2: ; Show only clock WIN_TINY dive_custom_hud_column1,dive_custom_hud_row STRCPY_TEXT_PRINT tDiveClock call TFT_standard_color return global TFT_ead_end_tissues_clock ; Show EAD/END, Tissues and clock TFT_ead_end_tissues_clock: ; Update clock and date WIN_SMALL dive_clock_column,dive_clock_row call TFT_clock2 ; print clock btfsc FLAG_apnoe_mode ; In Apnoe mode? return ; Yes, done. btfsc FLAG_gauge_mode ; In Gauge mode? return ; Yes, done. ; WIN_SMALL dive_endtime_column,dive_endtime_row ; ; btfss decostop_active ; Already in nodeco mode ? ; bra TFT_ead_end_tissues_clock2 ; No, overwrite with some spaces ; ; STRCPY 0x94 ; "End of dive" icon ; movff hours,WREG ; mullw .60 ; movf mins,W ; addwf PRODL ; movlw .0 ; addwfc PRODH ; movff PRODL, lo ; movff PRODH, hi ; ; ; Add TTS ; movff int_O_ascenttime+0,WREG ; TTS ; addwf lo,F ; movff int_O_ascenttime+1,WREG ; TTS is 16bits ; addwfc hi,F ; ; call convert_time ; converts hi:lo in minutes to hours (hi) and minutes (lo) ; movf hi,W ; movff lo,hi ; movwf lo ; exchange lo and hi ; output_99x ; PUTC ':' ; movff hi,lo ; output_99x ; STRCAT_PRINT "" ; bra TFT_ead_end_tissues_clock3 ; ;TFT_ead_end_tissues_clock2: ; STRCPY_PRINT " " ;TFT_ead_end_tissues_clock3: ; Show END/EAD WIN_SMALL dive_ead_column,dive_ead_row STRCPY_TEXT tEAD ; EAD: movff char_O_EAD,lo rcall TFT_end_ead_common ; print "lo m" (or ft) and limit to 8 chars WIN_SMALL dive_end_column,dive_end_row STRCPY_TEXT tEND ; END: movff char_O_END,lo rcall TFT_end_ead_common ; print "lo m" (or ft) and limit to 8 chars ; Show tissue diagram call TFT_divemask_color WIN_TINY dive_tissue_N2_column,dive_tissue_N2_row STRCPY_TEXT_PRINT tN2 WIN_TINY dive_tissue_He_column,dive_tissue_He_row STRCPY_TEXT_PRINT tHe call deco_calc_desaturation_time ; calculate desaturation time (and char_O_tissue_N2_saturation and char_O_tissue_He_saturation) movlb b'00000001' ; select ram bank 1 rcall DISP_tissue_saturation_graph ; Show char_O_tissue_N2_saturation and char_O_tissue_He_saturation return TFT_end_ead_common: ; print "lo m" (or ft) and limit to 8 chars bsf leftbind TSTOSS opt_units ; 0=Meters, 1=Feets bra TFT_end_ead_common_metric ;TFT_end_ead_common_imperial: ; With lo in m movf lo,W mullw .100 ; PRODL:PRODH = mbar/min movff PRODL,lo movff PRODH,hi call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet output_16_3 STRCAT_TEXT tFeets clrf WREG movff WREG,buffer+.8 ; limit string length to 8 bra TFT_end_ead_common_exit TFT_end_ead_common_metric: output_8 STRCAT_TEXT tMeters TFT_end_ead_common_exit: bcf leftbind movlw .8 rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" return global TFT_surface_tissues TFT_surface_tissues: ; Show Tissue diagram in surface mode WIN_SMALL surf_tissue_N2_column,surf_tissue_N2_row STRCPY_TEXT_PRINT tN2 WIN_SMALL surf_tissue_He_column,surf_tissue_He_row STRCPY_TEXT_PRINT tHe call deco_calc_desaturation_time ; calculate desaturation time (and char_O_tissue_N2_saturation and char_O_tissue_He_saturation) movlb b'00000001' ; select ram bank 1 movlw color_deepblue call TFT_set_color ; Make this configurable? WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.29,.29 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.37,.37 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.45,.45 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.53,.53 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.61,.61 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.69,.69 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.77,.77 WIN_FRAME_COLOR16 surf_tissue_diagram_top+.23,surf_tissue_diagram_bottom-.4,.85,.85 WIN_FRAME_STD surf_tissue_diagram_top, surf_tissue_diagram_bottom, surf_tissue_diagram_left, surf_tissue_diagram_right ; outer frame movlw .1 movff WREG,win_height ; row bottom (0-239) movlw surf_tissue_diagram_left+.4 ; Surface mode movff WREG,win_leftx2 ; column left (0-159) movlw surf_tissue_diagram_right-surf_tissue_diagram_left-4 ; Width movff WREG,win_width ;---- Draw N2 Tissues lfsr FSR2, char_O_tissue_N2_saturation movlw d'16' movwf wait_temp ; 16 tissues clrf waitms_temp ; Row offset surf_tissue_saturation_graph_N2: movlw surf_tissue_diagram_top+.23 ; surface mode addwf waitms_temp,W movff WREG,win_top ; row top (0-239) rcall surf_tissue_saturation_loop ; Show one tissue decfsz wait_temp,F bra surf_tissue_saturation_graph_N2 ;---- Draw He Tissues ---------------------------------------------------- lfsr FSR2, char_O_tissue_He_saturation movlw d'16' movwf wait_temp ; 16 tissues clrf waitms_temp ; Row offset surf_tissue_saturation_graph_He: movlw surf_tissue_diagram_top+.23+.56 ; surface mode addwf waitms_temp,W movff WREG,win_top ; row top (0-239) rcall surf_tissue_saturation_loop ; Show one tissue decfsz wait_temp,F bra surf_tissue_saturation_graph_He return surf_tissue_saturation_loop: call TFT_standard_color movlw .2 ; row spacing addwf waitms_temp,F movf POSTINC2,W ; Get tissue load bcf STATUS,C rrcf WREG ; And divide by 2 movwf temp1 movlw .20 subwf temp1,F ; Subtract some offset movff win_width,WREG ; Max width. cpfslt temp1 ; skip if WREG < win_width movwf temp1 movff temp1,win_bargraph call TFT_box return ;============================================================================= ; Draw saturation graph, is surface mode or in dive mode. DISP_tissue_saturation_graph: ;---- Draw Frame call TFT_standard_color WIN_FRAME_COLOR16 tissue_diagram_top, tissue_diagram_bottom, tissue_diagram_left, .159 ; outer frame movlw .1 movff WREG,win_height ; row bottom (0-239) movlw tissue_diagram_left+.3 ; divemode movff WREG,win_leftx2 ; column left (0-159) movlw .159-tissue_diagram_left-4 ; Width movff WREG,win_width ;---- Draw N2 Tissues lfsr FSR2, char_O_tissue_N2_saturation movlw d'16' movwf wait_temp ; 16 tissues clrf waitms_temp ; Row offset tissue_saturation_graph_N2: movlw tissue_diagram_top+3 ; divemode addwf waitms_temp,W movff WREG,win_top ; row top (0-239) rcall tissue_saturation_graph_loop ; Show one tissue decfsz wait_temp,F bra tissue_saturation_graph_N2 ;---- Draw He Tissues ---------------------------------------------------- lfsr FSR2, char_O_tissue_He_saturation movlw d'16' movwf wait_temp ; 16 tissues clrf waitms_temp ; Row offset tissue_saturation_graph_He: movlw tissue_diagram_top+3+.22 ; divemode addwf waitms_temp,W movff WREG,win_top ; row top (0-239) rcall tissue_saturation_graph_loop ; Show one tissue decfsz wait_temp,F bra tissue_saturation_graph_He return tissue_saturation_graph_loop: call TFT_standard_color incf waitms_temp,F movf POSTINC2,W bcf STATUS,C rrcf WREG bcf STATUS,C rrcf WREG ; And divide by 4 movwf temp1 movlw .12 subwf temp1,F ; Subtract some offset movff win_width,WREG ; Max width. cpfslt temp1 ; skip if WREG < win_width movwf temp1 movff temp1,win_bargraph call TFT_box return global TFT_display_cns TFT_display_cns: rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No TFT_color_code warn_cns ; Color-code CNS output STRCPY_TEXT tCNS2 ; CNS: movff int_O_CNS_fraction+0,lo movff int_O_CNS_fraction+1,hi bsf leftbind output_16_3 ;Displays only 0...999 bcf leftbind PUTC "%" movlw warning_length ; Divemode string length btfss divemode ; In Divemode? movlw surf_warning_length ; No, use surface string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" call TFT_standard_color return global TFT_display_ppo2 TFT_display_ppo2: ; Show ppO2 (ppO2 stored in xC, in mbar!) rcall TFT_warning_set_window ; Sets the row and column for the current warning tstfsz WREG ; Is there room for the warning? return ; No TFT_color_code warn_ppo2 ; Color-code output (ppO2 stored in xC) STRCPY_TEXT tppO2 ; ppO2: ; Check very high ppO2 manually tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar? bra TFT_show_ppO2_3 ; Yes, display fixed Value! movff xC+0,lo movff xC+1,hi bsf ignore_digit4 output_16dp d'1' TFT_show_ppO2_2: movlw warning_length ; Divemode string length rcall TFT_fillup_with_spaces ; Fillup FSR2 with spaces (Total string length in #WREG) STRCAT_PRINT "" call TFT_standard_color return TFT_show_ppO2_3: STRCAT ">6.6" bra TFT_show_ppO2_2 global TFT_LogOffset_Logtitle TFT_LogOffset_Logtitle: STRCPY_TEXT tLogOffset PUTC ":" call do_logoffset_common_read ; Offset into lo:hi bsf leftbind output_16 bcf leftbind PUTC " " return ; No "_PRINT" here... global adjust_depth_with_salinity adjust_depth_with_salinity: ; computes salinity setting into lo:hi [mbar] btfsc simulatormode_active ; Do apply salinity in Simulatormode return global adjust_depth_with_salinity_log movff opt_salinity,WREG ; 0-5% adjust_depth_with_salinity_log: ; computes salinity setting (FROM WREG!) into lo:hi [mbar] addlw d'100' ; 1.00kg/l movwf wait_temp movlw d'105' ; 105% ? cpfslt wait_temp ; Salinity higher limit return ; Out of limit, do not adjust lo:hi movlw d'99' ; 99% ? cpfsgt wait_temp ; Salinity lower limit return ; Out of limit, do not adjust lo:hi movff lo,xA+0 movff hi,xA+1 movlw d'102' ; 0,98bar/10m movwf xB+0 clrf xB+1 call mult16x16 ;xA*xB=xC (lo:hi * 100) movff wait_temp,xB+0 ; Salinity clrf xB+1 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder movff xC+0,lo movff xC+1,hi ; restore lo and hi with updated value return global convert_mbar_to_feet ; convert value in lo:hi from mbar to feet convert_mbar_to_feet: ; convert value in lo:hi from mbar to feet movff lo,xA+0 movff hi,xA+1 movlw LOW d'328' ; 328feet/100m movwf xB+0 movlw HIGH d'328' movwf xB+1 call mult16x16 ; xA*xB=xC (lo:hi * 328) movlw d'50' ; round up addwf xC+0,F movlw 0 addwfc xC+1,F addwfc xC+2,F addwfc xC+3,F movlw LOW .10000 movwf xB+0 movlw HIGH .10000 movwf xB+1 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder movff xC+0,lo movff xC+1,hi ; restore lo and hi with updated value return global convert_celsius_to_fahrenheit ; convert value in lo:hi from celsius to fahrenheit convert_celsius_to_fahrenheit: ; convert value in lo:hi from celsius to fahrenheit ; Does it work with signed temperature? mH movff lo,xA+0 movff hi,xA+1 movlw d'18' ; 1C = 1.8F movwf xB+0 clrf xB+1 call mult16x16 ;xA*xB=xC (lo:hi * 18) movlw d'10' movwf xB+0 clrf xB+1 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder movlw LOW d'320' ; 0C = 32F addwf xC+0,F movlw HIGH d'320' addwfc xC+1,F movff xC+0,lo movff xC+1,hi ; restore lo and hi with updated value return END