Mercurial > public > hwos_code
view src/hwos.inc @ 628:cd58f7fc86db
3.05 stable work
| author | heinrichsweikamp |
|---|---|
| date | Thu, 19 Sep 2019 12:01:29 +0200 |
| parents | 7bdcc591196c |
| children | 237931377539 |
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;============================================================================= ; ; File hwos.inc combined next generation V3.04.3 ; ; OSTC Platform Definitions ; ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved. ;============================================================================= ; HISTORY ; 2011-05-24 : [jDG] Cleanups from initial Matthias code ;============================================================================= ; Hardware Configuration LIST P=18F87K22 ; compiler settings, if changed change also: Configure -> SelectDevice in MPLAB #include "p18f87k22.inc" ; processor definitions #include "ports.inc" ; port map definitions ; Software Configuration #include "configuration.inc" ; OSTC hwOS configuration ; Language Codes #DEFINE none 0 ; no language selected #DEFINE en 1 ; select English #DEFINE de 2 ; select German #DEFINE fr 3 ; select French #DEFINE it 4 ; select Italian ; Magic Cookie Definition #DEFINE comm_service_key 0xABCDEF ; simsalabim to establish data connection ; Logo Address Vectors #DEFINE hw_logo_block 0x01E000 ; color image data for heinrichsweikamp logo #DEFINE usb_ble_logo_1 0x01EEDE ; color image data for USB or BLE logo #DEFINE usb_ble_logo_2 0x01EA04 ; color image data for USB or BLE logo, "+" bootloader ;-----------------------------EEPROM DATA ------------------------------------ ; Automatic reset of all options when this is changed: #DEFINE eeprom_opt_serial 0x0008 ; Version 0.8 ;----------------------------------------------------------------------------- #DEFINE CCP1CON_VALUE b'00001100' ; PWM1 for LED dimming #DEFINE T2CON_ECO b'01111110' #DEFINE T2CON_NORMAL b'01111110' #DEFINE T2CON_FASTEST b'01111110' ; CPU speeds #DEFINE coding_speed_eco .1 ; 1 MHz = eco speed #DEFINE coding_speed_normal .2 ; 16 MHz = normal speed #DEFINE coding_speed_fastest .4 ; 64 MHz = fastest speed (32 MHz on OSTC Sport BLE) #DEFINE speed_is_eco cpu_speed_state,0 ; =1: CPU is running at eco speed #DEFINE speed_is_normal cpu_speed_state,1 ; =1: CPU is running at normal speed #DEFINE speed_is_fastest cpu_speed_state,2 ; =1: CPU is running at fastest speed ; Divemode Custom View Indexes - Attention: these numbers need to be in line with the jump tables in customview.asm! #DEFINE index_avr_stopwatch .1 ; average depth and stopwatch #DEFINE index_compass_dm .2 ; compass #DEFINE index_ppo2_sensors .3 ; ppO2 sensors #DEFINE index_sensor_check .4 ; sensor check #DEFINE index_pscr_info .5 ; pSCR data #DEFINE index_pressures_SAC .6 ; tank pressure and SAC rate #DEFINE index_gas_needs_ascent .7 ; gas needs for ascent / cave return #DEFINE index_decoplan .8 ; deco plan #DEFINE index_ceiling_GF_tissue .9 ; ceiling, current GF and tissues #DEFINE index_CNS .10 ; CNS values #DEFINE index_ppo2_ead_end_cns .11 ; ppO2, END/EAD and CNS or gas density #DEFINE index_gf_factors .12 ; GF factors #DEFINE index_clock_batt_surfpress .13 ; clock, battery and surface pressure #DEFINE index_cv_dm_max .13 ; highest index in use in dive mode custom view ; Timing for button hold-down flags #DEFINE TMR1H_VALUE_FIRST .255-.128 ; in steps of 7.8125 ms -> 1 s #DEFINE TMR1H_VALUE_CONT .255-.32 ; in steps of 7.8125 ms -> 0.25 s #DEFINE TMR1H_VALUE_CONT_DIVE .255-.64 ; in steps of 7.8125 ms -> 0.5 s ; Color Definitions: 8 bit RGB b'RRRGGGBB' #DEFINE color_red b'11100000' ; (7,0,0) #DEFINE color_dark_red b'10000101' ; (4,1,1) #DEFINE color_violet b'11101011' ; (7,2,3) #DEFINE color_blue b'11000111' ; (6,1,3) #DEFINE color_green b'00011100' ; (0,7,0) #DEFINE color_greenish b'00111110' ; (1,7,2) #DEFINE color_dark_green b'00111001' ; (1,6,1) #DEFINE color_yellow b'11111101' ; (7,7,1) #DEFINE color_white b'11111111' ; (7,7,3) #DEFINE color_black b'00000000' ; (0,0,0) #DEFINE color_deepblue b'00000010' ; (0,0,2) #DEFINE color_grey b'11011111' ; (6,7,3) #DEFINE color_cyan b'11011111' ; (6,7,3) #DEFINE color_lightblue b'11011011' ; (6,7,3) #DEFINE color_orange b'11111000' ; (7,6,0) #DEFINE color_pink b'11111010' ; (7,6,2) ; Font Sizes #DEFINE FT_TINY .0 ; aa_font16_block, full character set #DEFINE FT_SMALL .1 ; aa_font28_block, full character set #DEFINE FT_STANDARD .2 ; aa_font34_block, full character set #DEFINE FT_MEDIUM .3 ; aa_font48_block, only digits, /, ., :, ;, <, =, > and ? #DEFINE FT_LARGE .4 ; aa_font90_block, only digits, / and . #DEFINE FT_HUGE .5 ; aa_font92_block, only digits, / and . ; External O2 cell input Parameters #DEFINE min_mv .70 ; = 7 mV #DEFINE max_mv .2500 ; = 250 mV #DEFINE ignore_mv .3500 ; = 350 mV (to suppress ghost readings for long, open cables) ; Profile Recording Parameters #DEFINE logbook_profile_version 0x24 #DEFINE samplingrate_apnoe .1 ; [seconds] ; Profile Recording Rates - Attention: all Divisors must be < 16 ! #DEFINE div_temperature .6 ; x sampling rate [s] #DEFINE div_deco .6 ; x sampling rate [s] #DEFINE div_gf .12 ; x sampling rate [s] #DEFINE div_ppo2_sensors .2 ; x sampling rate [s] #DEFINE div_decoplan .12 ; x sampling rate [s] #DEFINE div_cns .12 ; x sampling rate [s] #DEFINE div_tank .12 ; x sampling rate [s] ; Profile Recording Data - Attention: Information Lengths must be < 16 ! #DEFINE infolength_temperature .2 ; [byte] #DEFINE infolength_deco .2 ; [byte] #DEFINE infolength_gf .1 ; [byte] #DEFINE infolength_ppo2_sensors .9 ; [byte] #DEFINE infolength_decoplan .15 ; [byte] #DEFINE infolength_cns .2 ; [byte] #DEFINE infolength_tank .2 ; [byte] ; RX Functions #DEFINE rx_packet_overdue_timeout .120 ; [seconds] timeout for pressure measurements becomming declared as outdated (max. 255) #DEFINE max_pres_diff_min .5 ; [bar] minimum selectable pressure difference for ind.double mode #DEFINE max_pres_diff_max .50 ; [bar] maximum selectable pressure difference for ind.double mode IFDEF _ccr_pscr #DEFINE tr_pres_options .15 ; number of options for pressure measurement source / with diluents ELSE #DEFINE tr_pres_options .6 ; number of options for pressure measurement source / OC gases only ENDIF ; Cave Mode IFDEF _cave_mode #DEFINE calc_gas_options .3 ; 3 options: off, on, cave ELSE #DEFINE calc_gas_options .2 ; 2 options: off, on ENDIF ; Gas Needs Settings #DEFINE min_tank_size .1 ; [liter] #DEFINE max_tank_size .40 ; [liter] #DEFINE min_fill_press .5 ; [0 bar] value is in multiples of 10 bar #DEFINE max_fill_press .29 ; [0 bar] value is in multiples of 10 bar, no 300 bar due to too far beyond ideal gas laws ; Timeouts for Menus #DEFINE surfmode_timeout_default .90 ; [s] default timeout for surface mode and surface menus #DEFINE surfmode_timeout_simulator .240 ; [s] special timeout for simulator (deco calculator) mode #DEFINE surfmode_timeout_sensor .240 ; [s] special timeout for surface mode when in CCR/pSCR sensor mode #DEFINE surfmode_timeout_calibrate .240 ; [s] special timeout when in surface CCR calibrate sensors menu #DEFINE surfmode_timeout_xmitter .240 ; [s] special timeout when in surface transmitter pairing menu #DEFINE divemode_timeout_premenu .10 ; [s] timeout for dive mode pre-menu #DEFINE divemode_timeout_mainmenu .30 ; [s] timeout for dive mode main menu ; other Timeouts #DEFINE simulator_timeout .15 ; [s] #DEFINE apnoe_timeout .15 ; [min] #DEFINE deep_sleep_10mins .144 ; [x 10mins] (24h in this example) ; Surface Mode Thresholds and Limits #DEFINE high_altitude_threshold .880 ; [mbar] ambient pressure at which to switch into high altitude mode #DEFINE max_surfpressure .1030 ; [mbar] maximum value for internal surface pressure ; Dive Mode Thresholds and Limits #DEFINE wake_up_from_sleep .1160 ; [mbar] absolute pressure at which to switch from sleep mode to surface / dive mode #DEFINE dive_threshold_norm_alt_start .125 ; [mbar] relative pressure for normal altitude start-of-dive (equals depth in cm) #DEFINE dive_threshold_norm_alt_end .75 ; [mbar] relative pressure for normal altitude end-of-dive (equals depth in cm) #DEFINE dive_threshold_high_alt_start .325 ; [mbar] relative pressure for high altitude start-of-dive (equals depth in cm) #DEFINE dive_threshold_high_alt_end .75 ; [mbar] relative pressure for high altitude end-of-dive (equals depth in cm) #DEFINE ostc_depth_max .120 ; [m] maximum allowed operational depth for OSTC 2, 3, cR, TR, Plus & Sport #DEFINE deco_region_distance .2 ; [m] distance below first stop for the deco region to begin ; Dive Mode Margins #DEFINE ppO2_margin_on_max .300 ; [0.1 mbar] extra margin on ppO2 max values to compensate for surface pressures > 1000 hPa #DEFINE sensor_voting_logic_threshold .10 ; threshold in 0.01 bar ; ppO2 Limits #DEFINE ppo2_warning_low_lowest .15 ; [cbar] minimum value for minimum ppO2 on OC #DEFINE ppo2_warning_low_default .17 ; [cbar] default value for minimum ppO2 on OC #DEFINE ppo2_warning_low_highest .21 ; [cbar] maximum value for minimum ppO2 on OC #DEFINE ppo2_warning_loop_lowest .20 ; [cbar] minimum value for minimum ppO2 on loop #DEFINE ppo2_warning_loop_default .40 ; [cbar] default value for minimum ppO2 on loop #DEFINE ppo2_warning_loop_highest .60 ; [cbar] maximum value for minimum ppO2 on loop #DEFINE ppo2_warning_high_lowest .120 ; [cbar] minimum value for maximum ppO2 in none-deco phase #DEFINE ppo2_warning_deco_lowest .120 ; [cbar] minimum value for maximum ppO2 in deco phase #DEFINE ppo2_warning_high_default .140 ; [cbar] default value for maximum ppO2 in none-deco phase #DEFINE ppo2_warning_deco_default .160 ; [cbar] default value for maximum ppO2 in deco phase IFDEF _high_ppO2_max #DEFINE ppo2_warning_high_highest .200 ; [cbar] maximum value for maximum ppO2 in none-deco phase #DEFINE ppo2_warning_deco_highest .200 ; [cbar] maximum value for maximum ppO2 in deco phase ELSE #DEFINE ppo2_warning_high_highest .160 ; [cbar] maximum value for maximum ppO2 in none-deco phase #DEFINE ppo2_warning_deco_highest .160 ; [cbar] maximum value for maximum ppO2 in deco phase ENDIF ; Color-Code Parameters for the Dive Mode #DEFINE color_code_velocity_warn_high .11 ; [m/min] #DEFINE color_code_velocity_attn_high .10 ; [m/min] #DEFINE velocity_display_threshold .3 ; [m/min] ; Simulator Parameters #DEFINE simulator_startdepth .200 ; [mbar] initial depth (relative pressure) when entering simulator mode #DEFINE simulator_descent_threshold .50 ; [mbar] remaining distance to target pressure when to slow down descent #DEFINE simulator_ascent_threshold .50 ; [mbar] remaining distance to target pressure when to slow down ascent #DEFINE simulator_descent_rate .5 ; [mbar/0.125 sec] normal descent speed, 5 equals 24 m/min #DEFINE simulator_ascent_rate .2 ; [mbar/0.125 sec] normal ascent speed, 2 equals 9 m/min ; Battery Thresholds #DEFINE max_battery_charge_temp .3231 ; [0.1 Kelvin] max allowed battery temperature during charging (equals 50°C) #DEFINE lithium_36v_empty .2400 ; [mV] Saft 3.6 V LS14500 AA - threshold for battery percent display #DEFINE lithium_36v_low .2000 ; [mV] Saft 3.6 V LS14500 AA - lowest possible voltage, value must be higher than value of aa_15v_high! #DEFINE aa_15v_high .1550 ; [mV] Energizer 1.5 V E2 AA - highest possible voltage, value must be lower than value of lithium_36v_low! #DEFINE aa_15v_low .1100 ; [mV] Energizer 1.5 V E2 AA - lowest possible voltage, according to Energizer data sheet EBC-4201R, page 2 #DEFINE battery_show_level .30 ; [%] threshold when to show battery level #DEFINE battery_warn_level_36 .15 ; [%] threshold for 3.6 V battery warning, also acts as threshold for setting display brightness level to ECO when in dive mode #DEFINE battery_warn_level_15 .25 ; [%] threshold for 1.5 V battery warning, also acts as threshold for setting display brightness level to ECO when in dive modebattery warning level, also acts as threshold for setting display brightness level to ECO when in dive mode ; 3.6 Volt Battery Sensing Data Points at 70 mA Load #DEFINE lithium_36v_75 .3000 ; [mV] #DEFINE lithium_36v_50 .2900 ; [mV] #DEFINE lithium_36v_25 .2600 ; [mV] #DEFINE lithium_36v_10 .2500 ; [mV] ; Capacity for 2.4 Ah Saft LS14500 and 0.8 Ah Panasonic UR14500P ; battery_gauge: 6 is nAs ; devide through 65536 ; a) devide through 364 -> result is in percent of a 2.4 Ah battery ; or b) devide through 121 -> result is in percent of a 0.8 Ah battery ; internal Battery Gauging #DEFINE capacity_saft_internal .364 #DEFINE capacity_panasonic_internal .121 ; Gauge IC #DEFINE capacity_saft .281 ; 2.4Ah/0.085mAh/100 [%] #DEFINE offset_saft .37300 ; 65536-(2.4Ah/0.085mAh) #DEFINE capacity_panasonic .94 ; 0.8Ah/0.085mAh/100 [%] #DEFINE offset_panasonic .56124 ; 65536-(0.8Ah/0.085mAh) #DEFINE capacity_ncr18650 .364 ; 3.1Ah/0.085mAh/100 [%] #DEFINE offset_ncr18650 .29065 ; 65536-(3.1Ah/0.085mAh) #DEFINE capacity_ur16650 .271 ; 2.3Ah/0.085mAh/100 [%] #DEFINE offset_ur16650 .38477 ; 65536-(2.3Ah/0.085mAh) ; Power Consumption Values #DEFINE current_sleepmode .31 #DEFINE current_backlight_multi .115 ; * CCPR1L + current_backlight_offset (restricted to <= 255) #DEFINE current_backlight_offset .216 #DEFINE current_speed_eco .1914 #DEFINE current_speed_normal .4027 #DEFINE current_speed_fastest .5050 #DEFINE current_ir_receiver .139 #DEFINE current_compass .28 ; Brightness Thresholds (between zero (off) and 255 (max. power consumption)) #DEFINE ambient_light_max_high_36V .170 #DEFINE ambient_light_max_high_cr .240 #DEFINE ambient_light_max_high_15V .140 #DEFINE ambient_light_min_high .35 #DEFINE ambient_light_max_medium .125 #DEFINE ambient_light_min_medium .25 #DEFINE ambient_light_max_eco .70 #DEFINE ambient_light_min_eco .10 ; must be the lowest value! ; IR Link Timeout #DEFINE ir_timeout_value .128 ; in multiples of 62.5 ms ; Setpoint Control #DEFINE surface_sp .50 ; in cbar ; Gaslist hard-coded Limits IFDEF _helium #DEFINE gaslist_min_o2 .7 ; minimum O2 [%] ( 7% is minimum value to keep MOD < 255 meters / 1 Byte) #DEFINE gaslist_max_He .100-gaslist_min_o2 ; maximum He [%] #DEFINE gaslist_max_change_depth .220 ; max. change depth [m] (219 is maximum value that can be produced by gaslist_calc_mod with 7% O2) #DEFINE tissue_graphics_options .2 ; tissue graphics "Pres+Sat" and "N2+He" available ELSE #DEFINE gaslist_min_o2 .21 ; minimum O2 [%] #DEFINE gaslist_max_He .0 ; maximum He [%] #DEFINE gaslist_max_change_depth .70 ; max. change depth [m] (67 is maximum value that can be produced by gaslist_calc_mod with 21% O2) #DEFINE tissue_graphics_options .1 ; tissue graphics "Pres+Sat" only available ENDIF ; Setpoint list hard-coded Limits #DEFINE gaslist_sp_stepsize .10 ; steps for setpoint setup [cbar] #DEFINE gaslist_sp_max .160 ; max. setpoint [cbar] #DEFINE gaslist_sp_min .50 ; min. setpoint [cbar] ; Compass Display #DEFINE compass_fast_treshold .9 ; show new heading instantly if angular difference > compass_fast_treshold, else show animated turning of compass rose #DEFINE compass_averaging .10 ; number of averaging cycles ; Bit Flags for Communication with p2_deco.c - char_O_main_status #DEFINE DECO_VOLUME_FLAG .0 ; =1: calculate gas needs #DEFINE DECO_BOTTOM_FLAG .1 ; =1: calculate gas needs for full bottom segment, =0: ...for extra time only #DEFINE DECO_CAVE_MODE .2 ; =1: calculate ascent and gas needs using backtracking data #DEFINE DECO_Z_FACTOR_FLAG .3 ; =1: calculate with Z factor when converting gas volumes <-> pressures #DEFINE DECO_TR_FUNCTIONS .4 ; =1: calculate TR functions (pressure readings) #DEFINE DECO_EXTENDED_STOPS .5 ; =1: place gas changes also below 1st stop depth #DEFINE DECO_MODE_LOOP_FLAG .6 ; =1: calculate real tissues in loop mode (CCR or pSCR) #DEFINE DECO_MODE_PSCR_FLAG .7 ; =1: calculate real tissues in pSCR mode (loop flag needs to be set, too) ; Bit Flags for Communication with p2_deco.c - char_O_deco_status #DEFINE DECO_START_NORM .0 ; =1: write: start calculation of a normal deco plan #DEFINE DECO_START_ALT .1 ; =1: write: start calculation of an alternative deco plan #DEFINE DECO_COMPLETED_NORM .0 ; =1: read: calculation of a normal deco plan has completed #DEFINE DECO_COMPLETED_ALT .1 ; =1: read: calculation of an alternative deco plan has completed #DEFINE DECO_INITIALIZE .2 ; =1: write: initialize deco engine (to be done only once at the begin of every dive) #DEFINE DECO_CALCULATOR_MODE .3 ; =1: deco engone is run from the deco calculator #DEFINE DECO_BAILOUT_FLAG .4 ; =1: allow gas switches before first deco stop (used in bailout plans) #DEFINE DECO_ASCENT_FLAG .5 ; =1: figure in a delayed ascent (fTTS) ; DECO_MODE_LOOP_FLAG .6 ; =1: calculate simulated tissues in loop mode (CCR or pSCR) ; DECO_MODE_PSCR_FLAG .7 ; =1: calculate simulated tissues in pSCR mode (loop flag needs to be set, too) ; Bit Flags for Communication with p2_deco.c - char_O_deco_warnings #DEFINE IBCD_warning .0 ; =1: IBCD currently occuring #DEFINE IBCD_warning_lock .1 ; =1: IBCD occured durign the dive #DEFINE mbubble_warning .2 ; =1: microbubbles potentionally currently occuring #DEFINE mbubble_warning_lock .3 ; =1: microbubbles potentionally occured during the dive #DEFINE outside_warning .4 ; =1: currently outside the ZHL-16 model #DEFINE outside_warning_lock .5 ; =1: was outside the ZHL-16 model during the dive #DEFINE outside_attention .6 ; =1: currently near to the limits of the ZHL-16 model #DEFINE deco_plan_incomplete .7 ; =1: internal error: deco calculation incomplete ; Bit Flags for Communication with p2_deco.c - char_O_deco_info #DEFINE deco_mode .0 ; =1: in deco mode, deco ppO2 levels permitted #DEFINE ind_double_switch .1 ; =1: switch to other tank advice active ; .2 ; --- unused #DEFINE deco_zone .3 ; =1: fTTS is <= TTS (not updated when in bailout mode) #DEFINE deco_ceiling .4 ; =1: ceiling depth > 0 #DEFINE deco_stops .5 ; =1: deco stops found #DEFINE gas_needs_cave .6 ; =1: indicated gas needs are calculated in cave mode ; .7 ; --- unused ; Bit Flags for Status on Variables of Type char #DEFINE char_transmitter_lost .6 #DEFINE char_invalid_flag .7 #DEFINE char_transmitter_low_bat .7 ; Bit Flags for Status on Variables of Type int (Flags are placed in the upper byte) #DEFINE int_invalid_flag .2 #DEFINE int_not_yet_computed .3 #DEFINE int_is_zero .3 #DEFINE int_low_flag .4 #DEFINE int_not_avail_flag .4 #DEFINE int_high_flag .5 #DEFINE int_outdated_flag .5 #DEFINE int_attention_flag .6 #DEFINE int_warning_flag .7 ;----------------------------------------------------------------------------- ; Timebase and Eventbase (stored in access RAM, set by the ISR, trigger flags to be cleared by the application) #DEFINE timebase_0sec timebase,0 ; counting timebase, 1/2 sec bit #DEFINE timebase_1sec timebase,1 ; counting timebase, 1 sec bit #DEFINE timebase_2sec timebase,2 ; counting timebase, 2 sec bit #DEFINE trigger_quarter_second timebase,3 ; =1: a new 1/4 second has begun (not synced with the other time flags, not generated while block_sensor_interrupt is set) #DEFINE trigger_half_second timebase,4 ; =1: a new 1/2 second has begun #DEFINE trigger_full_second timebase,5 ; =1: a new 1/1 second has begun #DEFINE trigger_full_minute timebase,6 ; =1: a new minute has begun #DEFINE trigger_full_hour timebase,7 ; =1: a new hour has begun #DEFINE trigger_isr_updates eventbase,0 ; =1: the ISR had kicked in (set by ISR, used by ISR-safe copy macros) #DEFINE trigger_timeout eventbase,1 ; =1: timeout signal by timeout service #DEFINE trigger_sample_divedata eventbase,2 ; =1: time to store a new sample #DEFINE trigger_S8_data_update eventbase,3 ; =1: new S8 digital data are available #DEFINE trigger_pres_update eventbase,4 ; =1: new pressure value is available #DEFINE trigger_pres_cur_changed eventbase,5 ; =1: current pressure value has changed #DEFINE trigger_pres_max_changed eventbase,6 ; =1: maximum pressure value has changed #DEFINE trigger_temp_changed eventbase,7 ; =1: temperature value has changed ;----------------------------------------------------------------------------- ; Flags - stored in access RAM ;---- Hardware - OSTC Model Descriptor (stored in access RAM, cleared & rebuilt in restart, to preserve compatibility with 3rd party tools DO NOT alter bit positions) #DEFINE battery_gauge_available HW_descriptor,0 ; =1: OSTC has rechargeable battery with battery management chip #DEFINE ambient_sensor HW_descriptor,1 ; =1: OSTC has an ambient light sensor #DEFINE analog_o2_input HW_descriptor,2 ; =1: OSTC has analog inputs and S8 digital #DEFINE optical_input HW_descriptor,3 ; =1: OSTC has an digital optical input #DEFINE ble_available HW_descriptor,4 ; =1: OSTC has an BLE module #DEFINE ostc_rx_present HW_descriptor,5 ; =1: OSTC has RX module #DEFINE lv_core HW_descriptor,6 ; =1: OSTC has low-voltage core (2.7V) ; HW_descriptor,7 ; --- reserved ;---- Hardware - OSTC Model Variants (stored in access RAM, NOT cleared in restart) #DEFINE screen_type1 HW_variants,0 ; =1: display type 1, =0; display type 0 #DEFINE screen_type2 HW_variants,1 ; =1: display type 2, =0: display type 0 or 1 #DEFINE screen_type3 HW_variants,2 ; =1: display type 3, =0: display type 0 or 1 or 2 #DEFINE compass_type1 HW_variants,3 ; =1: compass type 1, =0: compass type 0 #DEFINE compass_type2 HW_variants,4 ; =1: compass type 2, =0: compass type 0 or 1 #DEFINE compass_type3 HW_variants,5 ; =1: compass type 3, =0: compass type 0 or 1 or 2 #DEFINE analog_switches HW_variants,6 ; =1: analog switches available #DEFINE battery_is_36v HW_variants,7 ; =1: a 3.6 Volt battery is detected ;---- Hardware - States 1 (stored in access RAM, cleared on restart) #DEFINE analog_sw1_pressed HW_flags_state1,0 ; =1: analog switch 1 pressed #DEFINE analog_sw2_pressed HW_flags_state1,1 ; =1: analog switch 2 pressed #DEFINE switch_left HW_flags_state1,2 ; =1: left button was pressed #DEFINE switch_right HW_flags_state1,3 ; =1: right button was pressed #DEFINE flip_screen HW_flags_state1,4 ; =1: screen is shown 180° turned #DEFINE adc_is_running HW_flags_state1,5 ; =1: the ADC is in use #DEFINE tft_is_dimming HW_flags_state1,6 ; =1: the TFT is dimming, ignore light sensor #DEFINE compass_enabled HW_flags_state1,7 ; =1: the compass and accelerometer chip is active ;---- Hardware - States 2 (stored in access RAM, NOT cleared on restart) #DEFINE cc_active HW_flags_state2,0 ; =1: constant current charging active (cR hardware only) #DEFINE cv_active HW_flags_state2,1 ; =1: constant voltage charging active (cR hardware only) ; HW_flags_state2,2 ; --- unused ; HW_flags_state2,3 ; --- unused ; HW_flags_state2,4 ; --- unused ; HW_flags_state2,5 ; --- unused ; HW_flags_state2,6 ; --- unused ; HW_flags_state2,7 ; --- unused ;---- Operating System - persistent Settings (stored in access RAM, NOT cleared in restart) #DEFINE sensor1_calibrated_ok OS_flags_persist,0 ; =1: sensor 1 calibration ok #DEFINE sensor2_calibrated_ok OS_flags_persist,1 ; =1: sensor 2 calibration ok #DEFINE sensor3_calibrated_ok OS_flags_persist,2 ; =1: sensor 3 calibration ok #DEFINE compass_bearing_set OS_flags_persist,3 ; =1: compass bearing is set #DEFINE use_old_batt_flag OS_flags_persist,4 ; =1: load old battery data after power-on reset #DEFINE option_repaired OS_flags_persist,5 ; =1: options have been repaired #DEFINE restart_fast OS_flags_persist,6 ; =1: skip logos and waits on restart #DEFINE battery_overtemp OS_flags_persist,7 ; =1: battery charging temperature limit exceeded ;---- Operating System - ISR Control 1 (stored in access RAM) #DEFINE reset_timebase OS_flags_ISR1,0 ; =1: request ISR to reset the timebase for the trigger flags #DEFINE reset_timeout OS_flags_ISR1,1 ; =1: request ISR to reset the timeout timer #DEFINE reset_max_pressure OS_flags_ISR1,2 ; =1: request ISR to reset the maximum pressure to zero #DEFINE reset_surface_interval OS_flags_ISR1,3 ; =1: request ISR to reset the surface interval to zero #DEFINE reset_trip_pressure OS_flags_ISR1,4 ; =1: request ISR to reset the resettable min/max pressure #DEFINE block_rtc_access OS_flags_ISR1,5 ; =1: suspend the ISR from accessing the RTC #DEFINE block_battery_gauge OS_flags_ISR1,6 ; =1: suspend the ISR from updating the battery gauge #DEFINE block_sensor_interrupt OS_flags_ISR1,7 ; =1: suspend the ISR from executing sensor interrupts ;---- Operating System - ISR Control 2 (stored in access RAM) #DEFINE update_surface_pressure OS_flags_ISR2,0 ; =1: request ISR to update the surface pressure #DEFINE quit_simulatormode OS_flags_ISR2,1 ; =1: request ISR to quit the simulator mode #DEFINE count_divetime OS_flags_ISR2,2 ; =1: request ISR to count the dive time #DEFINE sensor_override_request OS_flags_ISR2,3 ; =1: request ISR to override the pressure sensor with a simulated depth ; OS_flags_ISR2,4 ; --- unused ; OS_flags_ISR2,5 ; --- unused #DEFINE sensor_override_active OS_flags_ISR2,6 ; =1: ISR output: switch to override-mode confirmed #DEFINE divetime_longer_1min OS_flags_ISR2,7 ; =1: ISR output: dive time is >= one minute ;---- Operating Modes (stored in access RAM, persistent) #DEFINE sleepmode OM_flags_mode,0 ; =1: in sleep mode #DEFINE divemode OM_flags_mode,1 ; =1: in dive mode #DEFINE simulatormode OM_flags_mode,2 ; =1: in simulator mode #DEFINE high_altitude_mode OM_flags_mode,3 ; =1: unit was manually turned on with absolute pressure < 880 mbar #DEFINE s8_digital_avail OM_flags_mode,4 ; =1: S8 digital interface is available #DEFINE tr_functions_activated OM_flags_mode,5 ; =1: TR module is available and TR mode is <> off #DEFINE cold_start OM_flags_mode,6 ; =1: restart is entered from a cold start IFDEF _screendump #DEFINE screen_dump_avail OM_flags_mode,7 ; =1: screen dump function is available ELSE #DEFINE comm_mode_disabled OM_flags_mode,7 ; =1: COMM mode is disabled ENDIF ;---- Dive Modes - Deco Modes (stored in access RAM) #DEFINE FLAG_oc_mode DM_flags_deco,0 ; =1: in OC mode active #DEFINE FLAG_ccr_mode DM_flags_deco,1 ; =1: in CCR mode (fixed ppO2 or sensor) active #DEFINE FLAG_gauge_mode DM_flags_deco,2 ; =1: in gauge mode #DEFINE FLAG_apnoe_mode DM_flags_deco,3 ; =1: in apnoe mode #DEFINE FLAG_pscr_mode DM_flags_deco,4 ; =1: in pSCR mode #DEFINE bailout_mode DM_flags_deco,5 ; =1: in bailout mode #DEFINE apnoe_at_surface DM_flags_deco,6 ; =1: at the surface, 0= submerged (apnoe mode only, set/reset by ISR) #DEFINE apnoe_new_dive DM_flags_deco,7 ; =1: a new dive has begun (apnoe mode only, set by ISR) ;----------------------------------------------------------------------------- ; Flags - stored in bank common ;---- Dive Mode - Dive States #DEFINE use_aGF DM_flags_state,0 ; =1: use aGF, =0: use GF #DEFINE sp_fallback DM_flags_state,1 ; =1: fall-back to SP1 due to external O2 sensor failure #DEFINE dive_turned DM_flags_state,2 ; =1: dive is turned #DEFINE cave_mode DM_flags_state,3 ; =1: in cave mode (gas needs by backtracking) #DEFINE depth_limit_exceeded DM_flags_state,4 ; =1: depth limit exceeded #DEFINE deco_locked DM_flags_state,5 ; =1: in or has been in deco obligation during the dive #DEFINE deco_region DM_flags_state,6 ; =1: in or has been in the deco stops region during the dive ; DM_flags_state,7 ; --- unused ;---- Dive Mode - O2 Sensors #DEFINE use_O2_sensor1 DM_flags_sensor,0 ; =1: sensor 1 shall be used #DEFINE use_O2_sensor2 DM_flags_sensor,1 ; =1: sensor 2 shall be used #DEFINE use_O2_sensor3 DM_flags_sensor,2 ; =1: sensor 3 shall be used #DEFINE voting_logic_sensor1 DM_flags_sensor,3 ; =1: sensor 1 is within the voting logic threshold #DEFINE voting_logic_sensor2 DM_flags_sensor,4 ; =1: sensor 2 is within the voting logic threshold #DEFINE voting_logic_sensor3 DM_flags_sensor,5 ; =1: sensor 3 is within the voting logic threshold ; DM_flags_sensor,6 ; --- unused ; DM_flags_sensor,7 ; --- unused ;---- Dive Mode - User Requests #DEFINE request_gaschange DM_flags_request,0 ; =1: request to change the gas #DEFINE request_reset_avg DM_flags_request,1 ; =1: request to reset the average depth #DEFINE request_next_custview DM_flags_request,2 ; =1: request to show the next custom view #DEFINE request_back_to_loop DM_flags_request,3 ; =1: request to switch back from bailout to loop #DEFINE request_toggle_GF DM_flags_request,4 ; =1: request to toggle between GF and aGF #DEFINE request_set_marker DM_flags_request,5 ; =1: request to set a marker in the logbook #DEFINE request_turn_dive DM_flags_request,6 ; =1: request to toggle the dive turned status ; DM_flags_request,7 ; --- unused ;---- Dive Mode - Data Recording Events #DEFINE event_occured DM_flags_event,0 ; =1: an event occurred (global indicator flag) #DEFINE event_gas_change DM_flags_event,1 ; =1: a change to another gas or diluent occurred #DEFINE event_gas_change_gas6 DM_flags_event,2 ; =1: a change to or of the gas 6 has occurred #DEFINE event_bailout DM_flags_event,3 ; =1: a change to or of the OC gas occurred due to bailout #DEFINE event_SP_change DM_flags_event,4 ; =1: a change of the setpoint has occurred ; DM_flags_event,5 ; --- unused #DEFINE rs232_rx_timeout DM_flags_event,6 ; =1: RS232 receive timeout occurred | no better place found #DEFINE i2c_error_flag DM_flags_event,7 ; =1: an I2C error occurred | for these two flags... ;---- Dive Mode - Display Control / Layout #DEFINE safety_stop_enabled DM_flags_layout1,0 ; =1: safety stop is enabled #DEFINE safety_stop_active DM_flags_layout1,1 ; =1: safety stop is shown #DEFINE decostop_active DM_flags_layout1,2 ; =1: decompression stop is shown #DEFINE velocity_active_num DM_flags_layout1,3 ; =1: numerical velocity indicator is shown #DEFINE velocity_active_vsi DM_flags_layout1,4 ; =1: graphical velocity indicator is shown #DEFINE alt_layout_active DM_flags_layout1,5 ; =1: the alternative dive layout is used (aka "blind mode") #DEFINE neg_flag_velocity DM_flags_layout1,6 ; =1: descending, used by velocity logic #DEFINE show_only_divemins DM_flags_layout1,7 ; =1: only dive minutes are shown #DEFINE cur_depth_greater_100m DM_flags_layout2,0 ; =1: current depth > 100 meters #DEFINE max_depth_greater_100m DM_flags_layout2,1 ; =1: max. depth > 100 meters #DEFINE depth_attention DM_flags_layout2,2 ; =1: show depth in attention color #DEFINE depth_warning DM_flags_layout2,3 ; =1: show depth in warning color #DEFINE depth_warn_att_last DM_flags_layout2,4 ; =1: last depth was shown in warning or attention color #DEFINE depth_inverse_last DM_flags_layout2,5 ; =1: last depth was shown in inverse #DEFINE gas_needs_mode_last DM_flags_layout2,6 ; =1: last gas needs were computed for cave mode, =0: direct ascent #DEFINE tts_greater_99 DM_flags_layout2,7 ; =1: TTS > 99 minutes ;---- Dive Mode - Display Control / Messages #DEFINE message_advice DM_flags_message,0 ; =1: an advice is active in dive mode #DEFINE message_attention DM_flags_message,1 ; =1: an attention is active in dive mode or surface mode #DEFINE message_warning DM_flags_message,2 ; =1: a warning is active in dive mode or surface mode #DEFINE message_2nd_row_used DM_flags_message,3 ; =1: the second row contains a warning/attention/advice #DEFINE sign_shown DM_flags_message,4 ; =1: the warning/attention/advice sign is shown #DEFINE gas_needs_attention DM_flags_message,5 ; =1: the gas needs attention has been shown before #DEFINE gas_needs_warning DM_flags_message,6 ; =1: the gas needs warning has been shown before #DEFINE o2_sensors_warning DM_flags_message,7 ; =1: the O2 sensors warning has been shown before ;---- Dive Mode - Display Control / Gas, Diluent #DEFINE better_gas_hint DM_flags_gas_dil,0 ; =1: mark a gas when it is a better gas #DEFINE better_gas_available DM_flags_gas_dil,1 ; =1: a better gas is available #DEFINE better_gas_blinking DM_flags_gas_dil,2 ; =1: gas is blinking #DEFINE better_dil_available DM_flags_gas_dil,3 ; =1: a better diluent is available #DEFINE better_dil_blinking DM_flags_gas_dil,4 ; =1: diluent is blinking ; DM_flags_gas_dil,5 ; --- unused ; DM_flags_gas_dil,6 ; --- unused ; DM_flags_gas_dil,7 ; --- unused ;---- Menu System - Control #DEFINE surfmode_menu MS_flags_control,0 ; =1: surface menu is shown (i.e. returning from it) #DEFINE dive_options_menu MS_flags_control,1 ; =1: dive options menu is shown (e.g. "Menu?") #DEFINE dive_main_menu MS_flags_control,2 ; =1: dive mode menu is shown (i.e. the "big" menu) #DEFINE compass_menu MS_flags_control,3 ; =1: "set bearing" is shown #DEFINE is_diluent_menu MS_flags_control,4 ; =1: setting up diluents, =0: setting up OC gases #DEFINE is_bailout_menu MS_flags_control,5 ; =1: in bailout menu ; MS_flags_control,6 ; --- unused ; MS_flags_control,7 ; --- unused ;---- Menu System - Data Imprinting #DEFINE imprint_time_date MS_flags_imprint,0 ; =1: imprint current time & date #DEFINE imprint_color_schemes MS_flags_imprint,1 ; =1: imprint color schemes #DEFINE imprint_sensor_mv MS_flags_imprint,2 ; =1: imprint O2 sensor mV data #DEFINE imprint_xmitter_pres MS_flags_imprint,3 ; =1: imprint transmitter pressure data #DEFINE imprint_xmitter_ID MS_flags_imprint,4 ; =1: in transmitter-to-tank pairing menu #DEFINE imprint_surfmode_data MS_flags_imprint,5 ; =1: imprint surface mode data #DEFINE block_option_value MS_flags_imprint,6 ; =1: suspend display of option values ; MS_flags_imprint,7 ; --- unused ;---- Font & Image System #DEFINE aa_antialias AA_flags,0 ; used by aa_wordprocessor #DEFINE aa_color_quarter AA_flags,1 ; used by aa_wordprocessor #DEFINE aa_color_half AA_flags,2 ; used by aa_wordprocessor #DEFINE aa_aux_flag AA_flags,3 ; auxiliary flag for various purposes #DEFINE use_custom_colors AA_flags,4 ; =1: override default pixel colors, used by color_image ; AA_flags,5 ; --- unused ; AA_flags,6 ; --- unused ; AA_flags,7 ; --- unused ;---- Convert and Display Functions (Control of numerical and other Output) #DEFINE leftbind CVT_flags1,0 ; =1: align numbers to the left #DEFINE win_invert CVT_flags1,1 ; =1: the text shall be printed in inverse #DEFINE short_gas_descriptions CVT_flags1,2 ; =1: use short versions of gaslist_strcat_gas_cd and gaslist_strcat_setpoint #DEFINE ignore_digit3 CVT_flags1,3 #DEFINE ignore_digit4 CVT_flags1,4 #DEFINE ignore_digit5 CVT_flags1,5 #DEFINE aux_flag CVT_flags1,6 ; provided for local boolean arguments and storage ; CVT_flags1,7 ; --- unused #DEFINE pre_zero_flag CVT_flags2,0 #DEFINE all_zeros_flag CVT_flags2,1 #DEFINE DP_done CVT_flags2,2 #DEFINE DP_done2 CVT_flags2,3 #DEFINE show_last3 CVT_flags2,4 #DEFINE leading_zeros CVT_flags2,5 #DEFINE show_last4 CVT_flags2,6 #DEFINE neg_flag CVT_flags2,7 ; =1: result is negative ;---- Miscellaneous Flags #DEFINE ignore_last_edited_gas misc_flags,0 ; =1: ignore last edited gas while cleaning up gas/dil list #DEFINE copying_dil misc_flags,1 ; =1: copying a diluent #DEFINE comm_service_enabled misc_flags,2 ; =1: COMM service mode is enabled ; misc_flags,3 ; --- unused ; misc_flags,4 ; --- unused ; misc_flags,5 ; --- unused ; misc_flags,6 ; --- unused ; misc_flags,7 ; --- unused ;---- HUD Status Byte (stored in access RAM) #DEFINE hud_connection_ok hud_status_byte,0 ; =1 HUD connection ok ; hud_status_byte,1 ; =1 HUD is calibrated ; hud_status_byte,2 ; =1 HUD battery is low (< 3000 mV) #DEFINE sensor1_active hud_status_byte,3 ; =1: sensor 1 is active #DEFINE sensor2_active hud_status_byte,4 ; =1: sensor 2 is active #DEFINE sensor3_active hud_status_byte,5 ; =1: sensor 3 is active ; hud_status_byte,6 ; --- unused in stand-alone HUD ; hud_status_byte,7 ; --- unused in stand-alone HUD ;---------------------------- Macros ------------------------------------ TSTOSS macro opt_reg ; TeST Option Skip next instruction if Set (not zero) movff opt_reg,WREG ; Attention: destroys WREG! tstfsz WREG,A ; Attention: must be followed by a plain machine bra $+4 ; command, do not let follow a macro! endm ; TSTOSC macro opt_reg ; TeST Option Skip next instruction if Clear (zero) movff opt_reg,WREG ; Attention: destroys WREG! tstfsz WREG,A ; Attention: must be followed by a plain machine endm ; command, do not let follow a macro! CLRI macro int ; CLeaR Integer (version of clrf for 2 byte integers) clrf int+0 ; Attention: must be in bank where target variable resides! clrf int+1 ; endm ; SETI macro int ; SET Integer (version of setf for 2 byte integers) setf int+0 ; Attention: must be in bank where target variable resides! setf int+1 ; endm ; MOVLI macro lit, int ; MOVe Literal to Integer movlw LOW (lit) ; Attention: destroys WREG! movwf int+0 ; Attention: must be in bank where target variable resides! movlw HIGH (lit) ; movwf int+1 ; endm ; INCI macro int ; INCrement Integer (version of incf for 2 byte integers) infsnz int+0,F ; Attention: must be in bank where target variable resides! incf int+1,F ; endm ; DECI macro int ; DECrement Integer (version of decf for 2 byte integers) movlw .1 ; Attention: destroys WREG! subwf int+0,F ; Attention: must be in bank where target variable resides! movlw .0 ; subwfb int+1,F ; endm ; ADDLI macro lit, int ; ADD Literal to Integer movlw LOW (lit) ; Attention: destroys WREG! addwf int+0,F ; Attention: must be in bank where target variable resides! movlw HIGH (lit) ; addwfc int+1,F ; endm ; SUBLI macro lit, int ; SUBtract Literal from Integer movlw LOW (lit) ; Attention: destroys WREG! subwf int+0,F ; Attention: must be in bank where target variable resides! movlw HIGH (lit) ; subwfb int+1,F ; endm ; MOVII macro from, to ; MOVe Integer to Integer (version of movff for 2 byte integers) movff from+0,to+0 ; banksafe movff from+1,to+1 ; endm ; SMOVII macro from, to ; isr-Safe MOVe 2 byte Integer to Integer (version of MOVII for integers updated in ISR) local retry ; retry: bcf trigger_isr_updates ; clear flag, it will be set by the ISR in case it had kicked in movff from+0,to+0 ; copy low byte movff from+1,to+1 ; copy high byte btfsc trigger_isr_updates ; did the ISR kicked in since we cleared the flag? bra retry ; YES - retry copy endm ; NO - done SMOVTT macro from, to ; isr-Safe MOVe Three byte integer to integer (version of MOVII for integers updated in ISR) local retry ; retry: bcf trigger_isr_updates ; clear flag, it will be set by the ISR in case it had kicked in movff from+0,to+0 ; copy low byte movff from+1,to+1 ; copy high byte movff from+2,to+2 ; copy upper byte btfsc trigger_isr_updates ; did the ISR kicked in since we cleared the flag? bra retry ; YES - retry copy endm ; NO - done SMOVFF macro from, to ; isr-Safe MOVe Four byte integer to integer (version of MOVII for integers updated in ISR) local retry ; retry: bcf trigger_isr_updates ; clear flag, it will be set by the ISR in case it had kicked in movff from+0,to+0 ; copy byte 0 (LSB) movff from+1,to+1 ; copy byte 1 movff from+2,to+2 ; copy byte 2 movff from+3,to+3 ; copy byte 3 (MSB) btfsc trigger_isr_updates ; did the ISR kicked in since we cleared the flag? bra retry ; YES - retry copy endm ; NO - done SMOVSS macro from, to ; isr-Safe MOVe Six byte integer to integer (version of MOVII for integers updated in ISR) local retry ; retry: bcf trigger_isr_updates ; clear flag, it will be set by the ISR in case it had kicked in movff from+0,to+0 ; copy byte 0 (LSB) movff from+1,to+1 ; copy byte 1 movff from+2,to+2 ; copy byte 2 movff from+3,to+3 ; copy byte 3 movff from+4,to+4 ; copy byte 4 movff from+5,to+5 ; copy byte 5 (MSB) btfsc trigger_isr_updates ; did the ISR kicked in since we cleared the flag? bra retry ; YES - retry copy endm ; NO - done ;---------------------------- C-Code Routines ---------------------------- extern deco_calc_desaturation_time extern deco_calc_hauptroutine extern deco_calc_dive_interval extern deco_calc_dive_interval_1min extern deco_calc_dive_interval_10min extern deco_clear_tissue extern deco_init_output_vars extern deco_pull_tissues_from_vault extern deco_push_tissues_to_vault ;---------------------------- Bank0 ACCESS RAM ------------------------------ ; Variables located in the Access Bank are declared in hwos.asm ifndef ACCESS_RAM_VARS extern HW_descriptor extern HW_variants extern HW_flags_state1 extern HW_flags_state2 extern OS_flags_persist extern OS_flags_ISR1 extern OS_flags_ISR2 extern OM_flags_mode extern DM_flags_deco extern cpu_speed_request extern cpu_speed_state extern timebase extern eventbase extern isr_timeout_timer extern isr_timeout_reload extern total_divetime_secs extern counted_divetime_mins extern counted_divetime_secs extern apnoe_surface_secs extern apnoe_surface_mins extern apnoe_dive_secs extern apnoe_dive_mins extern sampling_rate extern sampling_timer extern simulatormode_depth extern hud_status_byte extern hud_battery_mv endif ;---------------------------- Bank0 NORMAL RAM ------------------------------ isr_backup equ 0x060 ; Alias for "banksel isr_backup" isr_backup udata_ovr isr_backup ; Bank 0 ISR data ;---- Backup for general Registers PROD_backup res 2 FSR0_backup res 2 BSR_backup res 1 ;---- Multi-Purpose Register for ISR Routines isr_mpr res 2 ; used in ms5541.asm and isr.asm #DEFINE isr_lo isr_mpr+0 ; #DEFINE isr_hi isr_mpr+1 ; ;---- Time and Date - Real Time Clock rtc_year res 1 ; running year | Attention: rtc_month res 1 ; running month | do not change rtc_day res 1 ; running day | the Position of rtc_hour res 1 ; running hour | these Variables rtc_mins res 1 ; running minute | relative to rtc_secs res 1 ; running second | each other! rtc_latched_year res 1 ; latched year | Attention: rtc_latched_month res 1 ; latched month | do not change rtc_latched_day res 1 ; latched day | the Position of rtc_latched_hour res 1 ; latched hour | these Variables rtc_latched_mins res 1 ; latched minute | relative to rtc_latched_secs res 1 ; latched second | each other! ;--- RTC-independent Timebase timebase_mins res 1 ; RTC-independent timer for generating the every hour trigger timebase_secs res 1 ; RTC-independent timer for generating the every minute trigger ;---- other Timers uptime res 4 ; [sec] uptime of the OSTC since last cold start lastdive_time res 4 ; [sec] time since last dive surface_interval res 2 ; [min] surface interval simulator_time res 1 ; [min] real runtime of the simulator ;---- Data for Pressure and Temperature Calculation (MS5541) clock_count res 1 ; I2C clock pulse counter sensor_state_counter res 1 ; counter for pressure sensor state machine dLSB res 1 ; pressure sensor interface, LSB dMSB res 1 ; pressure sensor interface, MSB dbuffer res 1 ; pressure sensor interface, RX/TX buffer C1 res 2 ; decoded calibration data C2 res 2 ; decoded calibration data C3 res 2 ; decoded calibration data C4 res 2 ; decoded calibration data, here C4-250 C5 res 2 ; decoded calibration data, here reference temperature UT1 = 8*C5 + 10000 (u16 range 10.000 .. +42.760) C6 res 2 ; decoded calibration data D1 res 2 ; raw pressure D2 res 2 ; raw temperature xdT res 2 xdT2 res 2 OFF res 2 SENS res 2 temperature_cur res 2 ; current temperature temperature_min res 2 ; minimum temperature (operated by divemode.asm) temperature_avg res 2 ; internal register used for averaging temperature_last res 2 ; internal register used for detecting changes pressure_abs res 2 ; current absolute pressure pressure_abs_avg res 2 ; internal register used for averaging pressure_abs_last res 2 ; internal register used for detecting pressure changes pressure_abs_sampled res 2 ; sampled surface pressure, sampled in sleep mode every 15 minutes pressure_abs_ref res 2 ; reference surface pressure, surface pressure sampled 15 minutes ago pressure_surf res 2 ; surface pressure used by ISR to calculate relative pressures pressure_rel_cur res 2 ; current relative pressure pressure_rel_max res 2 ; maximum relative pressure pressure_rel_sim res 2 ; simulated relative pressure (simulator mode) ;---- Data for ISR Math Subroutines isr_xA res 2 ; multiplicand 1 isr_xB res 2 ; multiplicand 2 isr_xC res 4 ; resulting product ;---- Display Brightness ambient_light res 2 ; ambient light level max_CCPR1L res 1 ; max. brightness value for CCPR1L ;---- Battery Gauge (nAs, nC) battery_gauge res 6 ; 48 bit -> 78 Ah max ;---- IR/S8-Link ir_s8_buffer res .18 ; buffer for data received on IR/S8 interface, ; also used to buffer MS5541 raw calibration data IFDEF _external_sensor ir_s8_counter res 1 ir_s8_timeout res 1 ; timeout for valid data ENDIF ;---- raw O2 Sensor Data received on S8 Link IFDEF _external_sensor s8_rawdata_sensor1 res 3 ; 24 bit A/D raw data from S8 HUD sensor 1 s8_rawdata_sensor2 res 3 ; 24 bit A/D raw data from S8 HUD sensor 2 s8_rawdata_sensor3 res 3 ; 24 bit A/D raw data from S8 HUD sensor 3 ENDIF ;---- Switch Processing (8 byte, called by ISR and sleep mode) analog_sw1_raw res 2 ; idle values (average) analog_sw2_raw res 2 ; idle values (average) analog_counter res 1 ; for averaging analog_sw1 res 1 ; analog value for switch 1 analog_sw2 res 1 ; analog value for switch 2 button_polarity res 1 ; 0xFF (both normal), 0x00 (both inverted), 0x01 (left inverted only), 0x02 (right inverted only) ;--- resettable min and max Depth Option IFDEF _min_depth_option pressure_rel_min_trip res 2 ; resettable minimum relative pressure pressure_rel_max_trip res 2 ; resettable maximum relative pressure ENDIF ; 141 byte used, 19 byte free ;---------------------------- Common DATA ------------------------------------ common equ 0x100 ; Alias for "banksel common" common udata_ovr common ; Bank 1 general variables ;---- Multi-Purpose Register for Data Storage and Interface with Conversion and Display Functions (6 byte) mpr res 6 ; will be used as base address of 1, 2, 3, 4 and 6 byte buffers #DEFINE lo mpr+0 ; nickname for "low" #DEFINE hi mpr+1 ; nickname for "high" #DEFINE up mpr+2 ; nickname for "upper" #DEFINE ex mpr+3 ; nickname for "extra" #DEFINE ul mpr+4 ; nickname for "ultra" #DEFINE hy mpr+5 ; nickname for "hyper" ;---- Flags - Menu System (2 byte) MS_flags_control res 1 ; menu system - control MS_flags_imprint res 1 ; menu system - data imprinting ;---- Flags - Dive Mode (7 byte) DM_flags_state res 1 ; dive mode - dive states DM_flags_sensor res 1 ; dive mode - O2 sensors DM_flags_request res 1 ; dive mode - user requests DM_flags_event res 1 ; dive mode - data recording events DM_flags_layout1 res 1 ; dive mode - display control / layout (1) DM_flags_layout2 res 1 ; dive mode - display control / layout (2) DM_flags_message res 1 ; dive mode - display control / messages DM_flags_gas_dil res 1 ; dive mode - display control / gas, diluent ;---- Miscellaneous Flags (1 byte) misc_flags res 1 ;---- Interface to numerical Display Functions (1 byte) ignore_digits res 1 ;---- Interface to Graphic Functions (12 byte) win_leftx2 res 1 win_top res 1 win_width res 2 win_height res 1 win_bargraph res 1 ; width of the bargraph bar win_color1 res 1 ; 2 byte color win_color2 res 1 ; 2 byte color win_color3 res 1 ; 3 byte color used for display 2 win_color4 res 1 ; 3 byte color used for display 2 win_color5 res 1 ; 3 byte color used for display 2 win_font res 1 ; font size selector ;---- Interface to Math Functions (16 byte) divA res 2 xA res 2 xB res 2 xC res 4 sub_a res 2 sub_b res 2 sub_c res 2 ;---- Menu System and Views (4 byte) menu_pos_cur res 1 ; current position in main menu menu_pos_max res 1 ; highest position in main menu active_premenu res 1 ; currently shown pre-menu (0: none) active_customview res 1 ; currently shown custom view ;---- Miscellaneous (6 byte) batt_voltage res 2 ; battery voltage in mV (no ISR involved) batt_percent res 1 ; battery in percent (1-100%) message_counter res 1 ; counts amount of messages message_page res 1 ; current message page number pairing_slot res 1 ; slot number, used in transmitter pairing ;---- Dive Mode / all modes (25 byte) divesecs_avg_trip res 2 ; time accumulator for the resettable average depth & stopwatch divesecs_avg_total res 2 ; time accumulator for the total dive average depth pressure_rel_avg_trip res 2 ; calculated resettable average depth pressure_rel_avg_total res 2 ; calculated total dive average depth pressure_rel_cur_cached res 2 ; cached current relative pressure pressure_rel_max_cached res 2 ; cached maximum relative pressure pressure_abs_cached res 2 ; cached current absolute pressure pressure_abs_10 res 2 ; cached current absolute pressure divided by 10 depth_meter res 1 ; current depth in meters safety_stop_countdown res 1 ; counter for safety stop dive_timeout_timer res 2 ; timeout timer for leaving dive mode after surfacing gaslist_gas res 1 ; used for transfer between gaslist.asm and menu_tree.asm best_gas_number res 1 ; number of the "best gas": 0= none found, 1-5= gases 1-5, 255= not computed active_gas res 1 ; the currently used OC/bailout gas (1-5) IFDEF _ccr_pscr best_dil_number res 1 ; number of the "best dil": 0= none found, 1-5= dils 1-5, 255= not computed active_dil res 1 ; the currently used diluent (1-5) ENDIF ;---- Dive Mode / apnoe mode (2 byte) apnoe_max_pressure res 2 ; max depth over all dives in the series ;---- Gas 6 Data (2 byte) gas6_O2_ratio res 1 ; gas 6 O2 ratio IFDEF _helium gas6_He_ratio res 1 ; gas 6 He ratio ENDIF ;---- Profile Recording (6 byte) alarm_type res 1 ; event_byte1 res 1 ; event_byte2 res 1 ; CNS_start res 2 ; CNS value at beginning of dive ;---- External Flash (13 byte) ext_flash_rw res 1 ; transfer register for data read / write ext_flash_address res 3 ; 24 bit address ext_flash_log_pointer res 3 ; 24 bit address for logbook profile storing ext_flash_end_pointer res 3 ; 24 bit address for logbook profile storing ext_flash_dive_counter res 3 ; 24 bit counter for dive length (increased in write_byte_ext_flash_plus) ;---- Battery Management (12 byte) battery_capacity_internal res 2 ; for internal battery gauging battery_capacity res 2 ; for battery gauge IC battery_offset res 2 ; for battery gauge IC battery_type res 1 ; =0:1.5V, =1:3.6V Saft, =2:LiIon 3.7V/0.8Ah, =3:LiIon 3.7V/3.1Ah, =4: LiIon 3.7V/2.3Ah battery_accumulated_charge res 2 ; raw values in battery gauge IC battery_temperature res 2 ; battery temperature in 0.1 Kelvin gauge_status_byte res 1 ; gauge IC status byte ;========================= private Variables =================================== ; do not access from outside of the respective source files! ;---- aa_wordprocessor.asm and strings.asm AA_flags res 1 ; various flags for aa_wordprocessor and strings aa_bitlen res 1 ; count of pixels when decoding bitmaps aa_start res 2 ; PROM pointer to start of encoded bitmap aa_end res 2 ; and end of it aa_temp res 2 ; current color, divided by 2 or 4 ;--- adc_lightsensor.asm get_bat_volt_counter res 1 ; counter for reading the charger chip ;---- convert.asm CVT_flags1 res 1 CVT_flags2 res 1 cvt_temp1 res 1 cvt_temp2 res 1 cvt_temp3 res 1 cvt_temp4 res 1 cvt_temp_lo res 1 cvt_temp_hi res 1 ;---- color_processor.asm overall_pixels res 3 ; used by color_processor.asm pixel_count res 2 ; used by color_processor.asm encoding_format res 1 ; image encoding format ;---- compass_ops.asm compass_flags res 1 ; flags are defined in compass_ops.asm ;---- comm.asm comm_timeout_timer res 1 ; timeout for communication ;---- eeprom_rs232.asm uart_timeout_timer res 3 ; RS232 receive timeout counter ;---- i2c.asm i2c_temp1 res 1 ; temporary data i2c_temp2 res 1 ; temporary data ;---- math.asm math_loop res 1 ; loop counter ;---- menu_processor.asm menustack_pointer res 1 ; pointer to menu stack menu_flags res 1 ; flags for menu entries menu_item res 1 ; index of the current item start_item res 1 ; index of the first item (scrolling) item_max res 1 ; number of items in menu selected_item res 1 ; index of the current item value_type res 1 ; type for vertical menu dynamic_item res 3 ; callback address menu_block res 3 ; address of the menu block (i.e. item 0) menu_title res 3 ; text or procedure for dynamic menu menu_center res 1 ; centering for line menu proc_item res 3 ; address of the current procedure text_item res 2 ; address of the current text ;---- options.asm opt_type res 1 ; option type opt_default res 1 ; default value opt_inc res 1 ; also used for default+1 (string) and enum low opt_min res 1 ; minimum value, also used for enum high opt_max res 1 ; maximum value opt_unit res 2 ; multi-lingual unit text opt_eeprom res 1 ; storage position in EEPROM opt_backup_tbl res 3 ; buffer for table pointer ;---- tft.asm tft_save_top res 1 tft_save_height res 1 tft_save_left res 1 tft_save_width res 1 tft_temp1 res 1 tft_temp2 res 1 tft_temp3 res 1 tft_temp4 res 1 ;---- dump screen Function IFDEF _screendump ds_line res 1 ; current line (0..239) ds_column res 1 ; current columnx2 (0..159) ds_pixel res 2 ; current pixel color ds_count res 1 ; repetition count ENDIF ;---- wait.asm wait_counter res 1 ; 193 byte used, 15 byte free (208 byte total) ;============================ LOCAL DATA ====================================== ; Space for various overlayed local data from top-level applications, ; i.e. applications that never run in parallel to each other ; ; --------------------- local Data Users -------------------------------------- ; ; -------------- Applications using ---------------------- ; Mode local1 local2 local3 ; ----------------------------------------------------------------------------- ; sleepmode sleepmode.asm (unused) (unused) ; surfmode surfmode.asm* (unused) (unused) ; simulator divemode.asm divemode.asm simulator.asm ; divemode divemode.asm divemode.asm ghostwriter.asm ; logbook logbook.asm logbook.asm logbook.asm ; ; * assigned to this slot, but currently no local memory used local1 equ 0x1D0 ; Alias for CBLOCK directive local1 udata_ovr 0x1D0 ; Bank1 shared local space res 0x10 ; 16 Byte (0x1D0 ... 0x1DF) local2 equ 0x1E0 ; Alias for CBLOCK directive local2 udata_ovr 0x1E0 ; Bank1 shared local space res 0x10 ; 16 Byte (0x1E0 ... 0x1EF) local3 equ 0x1F0 ; Alias for CBLOCK directive local3 udata_ovr 0x1F0 ; Bank1 shared local space res 0x10 ; 16 Byte (0x1F0 ... 0x1FF) ;---------------------------- Common2 DATA ------------------------------------ common2 equ 0xA00 ; Alias for "banksel common2" common2 udata_ovr common2 ; Bank 10 general variables ;---- Data for Logging (6 byte), sampled in divemode.asm and used in ghostwriter.asm start_year res 1 ; year | ATTENTION: start_month res 1 ; month | do not change the start_day res 1 ; day | position of these start_hour res 1 ; hour | variables relative start_mins res 1 ; minute | to each other! start_secs res 1 ; second, not used, for code commonality | supersat_start res 1 ; leading tissue supersaturation at beginning of the dive ;---- Backup for lost Gas Function (10 byte) opt_gas_type_backup res 5 ; 0=Disabled, 1=First, 2=Travel, 3=Deco | ATTENTION: opt_dil_type_backup res 5 ; 0=Disabled, 1=First, 2=Normal | (as above) ;---- O2 Sensors (9 byte, updated by ISR when sensors are connected via datalink) IFDEF _external_sensor sensor1_mv res 2 ; sensor 1 voltage in 0.1 mV steps sensor2_mv res 2 ; sensor 2 voltage in 0.1 mV steps sensor3_mv res 2 ; sensor 3 voltage in 0.1 mV steps sensor1_ppO2 res 1 ; sensor 1 ppO2 in 0.01 bar steps sensor2_ppO2 res 1 ; sensor 2 ppO2 in 0.01 bar steps sensor3_ppO2 res 1 ; sensor 3 ppO2 in 0.01 bar steps ENDIF ;---- last Dive Statistics (7 byte) lastdive_duration res 3 ; byte 0= minutes, low byte, 1= minutes, high byte, 2= seconds lastdive_maxdepth res 2 ; in mbar lastdive_avgdepth res 2 ; in mbar ;---- Backup of last shown Custom View (2 byte) customview_surfmode res 1 ; storage to remember last selected custom view in surface mode customview_divemode res 1 ; storage to remember last selected custom view in dive mode ;---- Miscellaneous (0 byte) ;old_velocity res 4 ; stores the last 4 speeds (8 seconds) in m/min ;---- Menu Processor (8 byte) menustack res 8 ; menu stack ;---- Graphical Compass (15 byte) xRD res 2 ; virtual compass ruler offset xRDr res 2 ; virtual compass ruler offset - right end xRD180 res 2 ; virtual compass ruler offset for the -180 marker xLO res 1 ; lo backup to prevent trashing xHI res 1 ; hi backup to prevent trashing xCM res 1 ; compass bearing relative position compass_heading_new res 2 ; corrected heading (in 1°) : -180 .. 180 compass_heading_shown res 2 ; displayed heading compass_bearing res 2 ; displayed bearing ;---- Compass Arithmetics (30 byte) compass_DX res 2 ; raw data compass_DY res 2 ; raw data compass_DZ res 2 ; raw data accel_DX res 2 ; raw data accel_DY res 2 ; raw data accel_DZ res 2 ; raw data compass_DX_f res 2 ; filtered Data compass_DY_f res 2 ; filtered Data compass_DZ_f res 2 ; filtered Data accel_DX_f res 2 ; filtered Data accel_DY_f res 2 ; filtered Data accel_DZ_f res 2 ; filtered Data compass_CX_f res 2 ; calibration data compass_CY_f res 2 ; calibration data compass_CZ_f res 2 ; calibration data ;---- temporary Data for Q15 Arithmetics (7 byte, compass_ops.asm, called from C) compass_a res 2 ; compass_b res 2 ; compass_r res 3 ; ;---- Data Exchange with TR Co-Processor (50 byte) IFDEF _rx_functions rx_buffer res .48 ; Buffer for RX data (slots 0-7) rx_firmware_cur_major res 1 ; TR module current firmware, major rx_firmware_cur_minor res 1 ; TR module current firmware, minor ENDIF ;---- SAC Calculation on Pressure Readings 1 & 2 (22 byte) IFDEF _rx_functions pres_accu_1st res 4 ; accumulator for pressure drop in 1/160 bar | ATTENTION: do not pres_accu_2nd res 4 ; accumulator for pressure drop in 1/160 bar | change the time_accu_1st res 2 ; accumulator for reading ages in seconds | position gas__last_1st res 1 ; last gas assignment | of these time_accu_2nd res 2 ; accumulator for reading ages in seconds | variables gas__last_2nd res 1 ; last gas assignment | relative pres_last_1st res 2 ; last pressure reading pressure in 1/160 bar | to each pres_last_2nd res 2 ; last pressure reading pressure in 1/160 bar | other! time_last_1st res 2 ; last pressure reading time in seconds | time_last_2nd res 2 ; last pressure reading time in seconds | ENDIF ; 166 byte used, 90 byte free ;----------------------- Bank 2 General Purpose Buffer ------------------------- ; Reserved for general purpose buffer (strings, images, etc). ; NOTE: Needs to be aligned with a bank (LOW(buffer)==0). buffer udata_ovr 0x200 buffer res .256 ; used for string assembly / display output ;---------------------- Bank 14 Options Table --------------------------------- opt_table equ 0xE00 ; Alias for "banksel opt_table" opt_table udata_ovr opt_table ; Bank 14 options table ;---- Gas and Diluent Settings opt_gas_O2_ratio res 5 ; O2 ratios of OC/bailout gases | ATTENTION: opt_dil_O2_ratio res 5 ; O2 ratios of diluents | keep relative opt_gas_He_ratio res 5 ; He ratios of OC/bailout gases | positioning of opt_dil_He_ratio res 5 ; He ratios of diluents | all arrays in opt_gas_type res 5 ; OC/bailout gas type: O=Disabled, 1=First, 2=Travel, 3=Deco | this block! opt_dil_type res 5 ; dil type: 0=Disabled, 1=First, 2=Normal | opt_gas_change res 5 ; change depths for OC/Bailout gases | opt_dil_change res 5 ; change depths for diluents | ;---- Setpoints opt_setpoint_cbar res 5 ; setpoints in cbar | ATTENTION: keep relative positioning opt_setpoint_change res 5 ; change depth for the setpoints in meter | of these two arrays! ;---- Dive Mode Settings opt_dive_mode res 1 ; main dive/deco mode: =0: OC, =1: CC, =2: Gauge, =3: Apnea, =4: pSCR opt_ccr_mode res 1 ; CCR/pSCR sub mode: =0: fixed/calculated SP, =1: Sensor, =2: Auto SP ;---- custom Text #DEFINE opt_name_length .60 ; custom text string 5 rows with 12 chars opt_name res opt_name_length ;---- various other Settings opt_surface_interval res 1 ; surface interval, used by deco calculator opt_brightness res 1 ; =0: Eco, =1:Medium, =2:Full opt_salinity res 1 ; 0-5% opt_language res 1 ; current language: 0=EN, 1=DE, 2=FR, 3=SP opt_units res 1 ; 0:m/°C, 1:ft/°F opt_dateformat res 1 ; =0:MMDDYY, =1:DDMMYY, =2:YYMMDD opt_last_stop res 1 ; =3:3m, =4:4m, =5:5m, =6:6m opt_aGF_high res 1 ; alternative GF HIGH opt_aGF_low res 1 ; alternative GF LOW opt_GF_high res 1 ; GF HIGH opt_GF_low res 1 ; GF LOW opt_enable_aGF res 1 ; =1: aGF can be selected underwater opt_compass_gain res 1 ; 0-7 (230LSB/Gauss to 1370LSB/Gaus) opt_sampling_rate res 1 ; =1: 10s, =0: 2s opt_dive_color_scheme res 1 ; 0-3 opt_pressure_adjust res 1 ; SIGNED char (two's complement), -20/+20mbar max. opt_enable_safetystop res 1 ; =1: a safety stop is shown opt_calibration_O2_ratio res 1 ; %O2 of calibration gas opt_x_s1 res 2 ; calibration factor (Not stored in EEPROM) opt_x_s2 res 2 ; calibration factor (Not stored in EEPROM) opt_x_s3 res 2 ; calibration factor (Not stored in EEPROM) opt_sensor_fallback res 1 ; NOT USED ANY MORE, KEPT FOR COMPATIBILITY WITH EEPROM IMAGE opt_flip_screen res 1 ; =1: flip the screen opt_cR_button_left res 1 ; left button sensitivity (cR hardware) opt_cR_button_right res 1 ; right button sensitivity (cR hardware) opt_modwarning res 1 ; =1:do a red blinking warning, =0:default behavior opt_vsitextv2 res 1 ; =1:use the depth dependent ascend rate limits opt_vsigraph res 1 ; =1:draw the graphical VSI bar opt_showppo2 res 1 ; =1:always show the ppO2 value in the warning position opt_temperature_adjust res 1 ; SIGNED char (two's complement), -2.0/+2.0 °C max. opt_safety_stop_length res 1 ; [s] opt_safety_stop_start res 1 ; [cbar] opt_safety_stop_end res 1 ; [cbar] opt_safety_stop_reset res 1 ; [cbar] opt_diveTimeout res 1 ; timeout for dive mode [min] opt_sim_setpoint_number res 1 ; setpoint to use for deco calculation opt_calc_asc_gasvolume res 1 ; calculate OC gas volume needs for ascent opt_sim_use_aGF res 1 ; =0: use GF, =1: use aGF for deco calculation opt_enable_IBCD res 1 ; enable IBCD warning opt_sat_multiplier_gf res 1 ; Buhlmann safety factor for GF deco opt_desat_multiplier_gf res 1 ; Buhlmann safety factor for GF deco opt_sat_multiplier_non_gf res 1 ; Buhlmann safety factor for NON-GF deco opt_desat_multiplier_non_gf res 1 ; Buhlmann safety factor for NON-GF deco opt_ZfactorUse res 1 ; =1: figure in compression factor Z when converting gas volume <-> gas pressure opt_ZfactorTemp res 1 ; temperature setpoint for compression factor Z opt_2ndDepthDisp res 1 ; =1: show average depth instead of max depth opt_max_depth res 1 ; depth at which a warning will be given opt_store_apnoe_dive res 1 ; =1: store dives in apnoe mode into logbook opt_tissue_graphics res 1 ; =0: show N2 and He pressures, =1: show pressures and saturations opt_logoffset_step res 1 ; step size when adjusting log offset opt_layout res 1 ; initial layout of dive mode screen opt_extended_stops res 1 ; =1: place gas switches also below 1st stop depth ;---- RX Function Settings opt_transmitter_id_1 res 2 ; 16 bit transmitter ID for Gas 1 opt_transmitter_id_2 res 2 ; 16 bit transmitter ID for Gas 2 opt_transmitter_id_3 res 2 ; 16 bit transmitter ID for Gas 3 opt_transmitter_id_4 res 2 ; 16 bit transmitter ID for Gas 4 opt_transmitter_id_5 res 2 ; 16 bit transmitter ID for Gas 5 opt_transmitter_id_6 res 2 ; 16 bit transmitter ID for Dil 1 opt_transmitter_id_7 res 2 ; 16 bit transmitter ID for Dil 2 opt_transmitter_id_8 res 2 ; 16 bit transmitter ID for Dil 3 opt_transmitter_id_9 res 2 ; 16 bit transmitter ID for Dil 4 opt_transmitter_id_10 res 2 ; 16 bit transmitter ID for Dil 5 opt_TR_mode res 1 ; TR functions - mode opt_TR_1st_pres res 1 ; TR functions - 1st pressure assignment opt_TR_2nd_pres res 1 ; TR functions - 2nd pressure assignment opt_TR_Bail_pres res 1 ; TR functions - bailout pressure assignment ; ==> 187 bytes used - 57 bytes free (244 usable bytes only in bank 14 as the upper 12 ; bytes may be used for SFRs on some PIC devices) ;-----------------------------------------------------------------------------