annotate code_part1/OSTC_code_asm_part1/divemode.asm @ 148:055977afc2f9

Make loogbook search twice faster. + Cleanup inc/dec eeprom_address macros. + Cleanup loop menu_logbook2. + Make 2 bytes steps
author JeanDo
date Sun, 09 Jan 2011 16:04:02 +0100
parents 622da16b768f
children a1960295433b 144822282fa3
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1
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2 ; OSTC - diving computer code
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3 ; Copyright (C) 2008 HeinrichsWeikamp GbR
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4
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5 ; This program is free software: you can redistribute it and/or modify
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6 ; it under the terms of the GNU General Public License as published by
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7 ; the Free Software Foundation, either version 3 of the License, or
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8 ; (at your option) any later version.
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9
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10 ; This program is distributed in the hope that it will be useful,
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11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 ; GNU General Public License for more details.
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14
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15 ; You should have received a copy of the GNU General Public License
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16 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 ; Mainroutines for divemode
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20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
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21 ; written: 10/01/05
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22 ; last updated: 15/05/08
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23 ; known bugs:
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24 ; ToDo:
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25
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26 diveloop:
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27 call diveloop_boot ; Boot tasks for all modes
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28
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29 ; Startup Tasks for all modes
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30 ostc_debug 'R' ; Sends debug-information to screen if debugmode active
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31 call PLED_ClearScreen ; clean up OLED
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32 call PLED_divemode_mask ; Display mask
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33 call PLED_active_gas_divemode ; Display gas, if required
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34 call PLED_temp_divemode ; Displays temperature
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35
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36 btfsc FLAG_apnoe_mode
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37 bsf realdive ; Set Realdive flag in Apnoe mode
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38
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39 btfsc gauge_mode
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40 bra diveloop_loop ; Skip in gauge mode
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41 btfsc FLAG_apnoe_mode
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42 bra diveloop_loop ; Skip in apnoe mode
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43
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44 ; Startup Tasks for deco modes
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45 call PLED_display_ndl_mask ; display "no stop" if not in gauge or apnoe mode
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46
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47 diveloop_loop: ; The diveloop starts here
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48 btfss onesecupdate ; tasks any new second
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49 bra diveloop_loop2
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50
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51 btfsc gauge_mode ; Only in gauge mode
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52 bra diveloop_loop1a ; One Second Tasks in Gauge mode
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53 btfsc FLAG_apnoe_mode ; Only in apnoe mode
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54 bra diveloop_loop1b ; One Second Tasks in Apnoe mode
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55 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode
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56 bra diveloop_loop1c ; One Second Tasks in const_ppO2 mode
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57
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58 ; Tasks only for OC modes
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59 call check_ppO2 ; check ppO2 and displays warning if required
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60 call calc_deko_divemode ; calculate decompression and display result (any two seconds)
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61 bra diveloop_loop1x ; Common Tasks
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62
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63 ; Tasks only for Gauge mode
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64 diveloop_loop1a:
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65 btfss premenu ; Is the divemode menu active?
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66 call PLED_divemins ; display (new) divetime!
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67 call timeout_divemode ; dive finished? This routine sets the required flags
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68
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69 btfsc twosecupdate ; two seconds after the last call
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70 bra diveloop_loop1a2 ; Common Tasks
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71
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72 bsf twosecupdate ; Routines used in the "other second"
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73 call calc_average_depth ; calculate average depth
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74
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75 bra diveloop_loop1x ; Common Tasks
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76
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77 diveloop_loop1a2:
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78 bcf twosecupdate
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79 bra diveloop_loop1x ; Common Tasks
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80
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81 ; Tasks only for Apnoe mode
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82 diveloop_loop1b:
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83 call divemode_apnoe_tasks ; 1 sec. Apnoe tasks
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84 bra diveloop_loop1x ; Common Tasks
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85
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86 ; Tasks only for ppO2 mode
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87 diveloop_loop1c:
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88 call PLED_const_ppO2_value ; display const ppO2 setting in [Bar]
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89 call calc_deko_divemode ; calculate decompression and display result (any two seconds)
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90 btfsc is_bailout ; Are we in Bailout mode?
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91 call check_ppO2_bail ; Yes, display ppO2 (If required)
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92
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93 bra diveloop_loop1x ; Common Tasks
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94
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95 ; Common Tasks for all modes
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96 diveloop_loop1x:
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97 call timeout_divemode ; dive finished? This routine sets the required flags
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98 btfsc low_battery_state ; If battery is low, then...
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99 call update_batt_voltage_divemode ; Display Battery Warning Text
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100 btfsc premenu ; is Menu? displayed?
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101 call timeout_premenu_divemode ; No, so check for timeout premenu
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102 btfsc menubit ; is the Dive mode menu displayed?
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103 call timeout_divemenu ; Yes, so check for timeout divemenu
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104 call set_leds_divemode ; Sets warnings, if required. Also Sets buzzer
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105 btfsc enter_error_sleep ; Enter Fatal Error Routine?
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106 call fatal_error_sleep ; Yes (In Sleepmode_vxx.asm!)
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107 call customview_second ; Do every-second tasks for the custom view area
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108
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109 bcf onesecupdate ; one seconds update done
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110
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111 GETCUSTOM8 d'38' ; Show seconds (=1?)
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112 movwf lo
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113 movlw d'1'
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114 cpfseq lo ; =1?
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115 bra diveloop_loop2 ; No, minutes only
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116 bsf update_divetime ; Set Update flag
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117
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118
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119 diveloop_loop2:
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120 btfss update_divetime ; display new divetime?
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121 bra diveloop_loop3 ; No
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122 btfsc premenu ; Is the divemode menu active?
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123 bra diveloop_loop2a ; Yes
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124 call PLED_divemins ; Display (new) divetime!
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125 btfsc FLAG_const_ppO2_mode ; only in const_ppO2_mode
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126 call PLED_const_ppO2_value ; display const ppO2 setting in [Bar]
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127 btfsc ppO2_show_value ; show ppO2?
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128 call check_ppO2 ; check ppO2 and displays warning if required
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129
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130 diveloop_loop2a:
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131 bcf update_divetime ; clear flag
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132
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133 diveloop_loop3:
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134 btfss menubit ; Divemode menu active?
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135 call test_switches_divemode ; No, Check switches normal
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136
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137 btfsc menubit ; Divemode menu active?
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138 call test_switches_divemode_menu ; Yes, check switches divemode menu
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139
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140 btfss divemode ; Dive finished?
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141 bra end_dive ; Dive finished!
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142
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143 btfsc pressure_refresh ; new pressure available?
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144 call update_divemode1 ; Yes, display new depth
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145 bcf pressure_refresh ; until new pressure is available
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146
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147 btfsc oneminupdate ; one minute tasks
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148 call update_divemode60 ; Update clock, etc.
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149
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150 btfsc store_sample ; store new sample?
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151 call store_dive_data ; Store profile data
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152
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153 btfsc toggle_customview ; Next view?
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154 call customview_toggle ; Yes, show next customview (and delete this flag)
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156 btfsc menubit ; Sleep only with inactive menu...
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157 bra diveloop_loop4
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158
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159 btfsc simulatormode_active ; Do not sleep in Simualtor mode
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160 bra diveloop_loop4
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161
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162 sleep
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163 nop
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164 diveloop_loop4:
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165 bra diveloop_loop ; Loop the divemode
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166
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167 timeout_premenu_divemode:
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168 incf timeout_counter3,F ; Yes...
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170 GETCUSTOM8 d'4' ; loads premenu_timeout into WREG
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171 cpfsgt timeout_counter3 ; ... longer then premenu_timeout
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172 return ; No!
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174 bcf premenu ; Yes, so clear "Menu?" and clear pre_menu bit
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175 call PLED_menu_clear ; Remove "Menu?"
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176 return
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178 divemode_apnoe_tasks: ; 1 sec. Apnoe tasks
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179 call PLED_display_apnoe_descent ; Show descent timer
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180
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181 btfsc divemode2 ; Time running?
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182 bra divemode_apnoe_tasks2 ; New descent, reset data if flag is set
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183
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184 call PLED_display_apnoe_surface
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185 incf apnoe_surface_secs,F
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186 movlw d'60'
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187 cpfseq apnoe_surface_secs
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188 bra divemode_apnoe_tasks1
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189 clrf apnoe_surface_secs
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190 incf apnoe_surface_mins,F
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191
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192 divemode_apnoe_tasks1:
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193 bcf FLAG_active_descent ; Clear flag
96a35aeda5f2 Initial setup
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194 btfsc divemode2 ; Time running?
96a35aeda5f2 Initial setup
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195 return ; Yes, return
96a35aeda5f2 Initial setup
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196
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197 bsf FLAG_active_descent ; Set Flag
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198 return
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199
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200 divemode_apnoe_tasks2:
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201 btfss FLAG_active_descent ; Are descending?
96a35aeda5f2 Initial setup
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202 return ; No, We are at the surface
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203 rcall apnoe_calc_maxdepth ; Yes!
96a35aeda5f2 Initial setup
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204
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205 divemode_apnoe_tasks3:
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206 call PLED_apnoe_clear_surface ; Clear Surface timer
96a35aeda5f2 Initial setup
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207
96a35aeda5f2 Initial setup
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208 clrf apnoe_timeout_counter ; Delete timeout
96a35aeda5f2 Initial setup
heinrichsweikamp
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209 clrf apnoe_surface_secs
96a35aeda5f2 Initial setup
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210 clrf apnoe_surface_mins
96a35aeda5f2 Initial setup
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211 clrf apnoe_secs
96a35aeda5f2 Initial setup
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212 clrf apnoe_mins ; Reset Descent time
96a35aeda5f2 Initial setup
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213 clrf max_pressure+0
96a35aeda5f2 Initial setup
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214 clrf max_pressure+1 ; Reset Max. Depth
96a35aeda5f2 Initial setup
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215 bcf FLAG_active_descent ; Clear flag
96a35aeda5f2 Initial setup
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216 return
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217
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218 apnoe_calc_maxdepth:
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219 movff apnoe_max_pressure+0,sub_a+0
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220 movff apnoe_max_pressure+1,sub_a+1
96a35aeda5f2 Initial setup
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221 movff max_pressure+0,sub_b+0
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222 movff max_pressure+1,sub_b+1
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223 call sub16 ; sub_c = sub_a - sub_b
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224 ; apnoe_max_pressure<max_pressure -> neg_flag=1
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225 ; max_pressure<=apnoe_max_pressure -> neg_flag=0
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226 btfss neg_flag
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227 return
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228 ;apnoe_max_pressure<max_pressure
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229 movff max_pressure+0,apnoe_max_pressure+0
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230 movff max_pressure+1,apnoe_max_pressure+1
96a35aeda5f2 Initial setup
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231 return
96a35aeda5f2 Initial setup
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232
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233 set_leds_divemode:
96a35aeda5f2 Initial setup
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234 movff char_O_gradient_factor,lo ; gradient factor absolute
96a35aeda5f2 Initial setup
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235
96a35aeda5f2 Initial setup
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236 GETCUSTOM8 d'14' ; threshold for LED warning
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237 cpfslt lo ;
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238 call warn_gf1 ; show warning, set flags
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239
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240 movff char_I_deco_model,lo
96a35aeda5f2 Initial setup
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241 decfsz lo,W ; jump over return if char_I_deco_model == 1
96a35aeda5f2 Initial setup
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242 return
96a35aeda5f2 Initial setup
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243
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244 movff char_O_relative_gradient_GF,lo ; gradient factor relative (GF model)
96a35aeda5f2 Initial setup
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245
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246 GETCUSTOM8 d'14' ; threshold for LED warning
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247 cpfslt lo ;
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248 call warn_gf1 ; show warning, set flags
96a35aeda5f2 Initial setup
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249
96a35aeda5f2 Initial setup
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250 return
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251
96a35aeda5f2 Initial setup
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252 warn_gf1:
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253 movlw d'2' ; Type of Alarm
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254 movwf AlarmType ; Copy to Alarm Register
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255 bsf event_occured ; Set Event Flag
96a35aeda5f2 Initial setup
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256 return
96a35aeda5f2 Initial setup
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257
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258 calc_deko_divemode:
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259 btfsc twosecupdate ; two seconds after the last call
96a35aeda5f2 Initial setup
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260 bra calc_deko_divemode2 ; Yes, calculate and display deco data ("first second")
96a35aeda5f2 Initial setup
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261
49
cd5b650920f6 1.70...
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262 bsf twosecupdate ; No, but next second!
0
96a35aeda5f2 Initial setup
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263 ; Routines used in the "other second"
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264 call calc_average_depth ; calculate average depth
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265 call calc_velocity ; calculate vertical velocity and display if > threshold (every two seconds)
96a35aeda5f2 Initial setup
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266
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267 ; calculate ppO2 in 0.1Bar (e.g. 150 = 1.50Bar ppO2)
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268 movff amb_pressure+0,xA+0
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269 movff amb_pressure+1,xA+1
49
cd5b650920f6 1.70...
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270 movlw d'10'
0
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271 movwf xB+0
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272 clrf xB+1
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273 call div16x16 ; xC=p_amb/10
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274 movff xC+0,xA+0
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275 movff xC+1,xA+1
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276 movff char_I_O2_ratio,xB+0
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277 clrf xB+1
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278 call mult16x16 ; char_I_O2_ratio * p_amb/10
96a35aeda5f2 Initial setup
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279 movff xC+0,xA+0
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280 movff xC+1,xA+1
49
cd5b650920f6 1.70...
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281 movlw d'100'
0
96a35aeda5f2 Initial setup
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282 movwf xB+0
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283 clrf xB+1
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284 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100
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285
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286 ; Copy ppO2 for CNS calculation
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287 movff xC+0, char_I_actual_ppO2 ; copy last ppO2 to buffer register
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288 btfsc FLAG_const_ppO2_mode ; do in const_ppO2_mode
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289 movff char_I_const_ppO2, char_I_actual_ppO2 ; copy last ppO2 to buffer register
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290
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291 ; Calculate CNS
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
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292 call deco_calc_CNS_fraction ; calculate CNS
0
96a35aeda5f2 Initial setup
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293 movlb b'00000001' ; rambank 1 selected
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294
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295 ; Check if CNS should be displayed
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296 movff char_O_CNS_fraction,lo ; copy into bank1
96a35aeda5f2 Initial setup
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297 GETCUSTOM8 d'27' ; cns_display_high
96a35aeda5f2 Initial setup
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298 subwf lo,W
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299 btfsc STATUS,C
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300 call PLED_display_cns ; Show CNS
8
d8b426d71282 1.52 rc2
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301 call check_gas_change ; Checks if a better gas should be selected (by user)
d8b426d71282 1.52 rc2
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302
0
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303 ; Check for decompression gases if in decomode
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304 btfss dekostop_active
96a35aeda5f2 Initial setup
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305 bra reset_decompression_gases ; While in NDL, do not set deompression gas
96a35aeda5f2 Initial setup
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306
38
8ece4837a642 test & debugging new deco code...
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diff changeset
307 divemode_check_decogases: ; CALLed from Simulator
33
6e5db85382a2 Speedy simulator! New Deco code test 1
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308 ; Copy active gases to char_I_deco_N2_ratio and char_I_deco_He_ratio
49
cd5b650920f6 1.70...
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309 read_int_eeprom d'97' ; Read He ratio
cd5b650920f6 1.70...
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310 movff EEDATA,char_I_deco_He_ratio5 ; And copy into hold register
cd5b650920f6 1.70...
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311 read_int_eeprom d'96' ; Read O2 ratio
cd5b650920f6 1.70...
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312 movff char_I_deco_He_ratio5, wait_temp ; copy into bank1 register
cd5b650920f6 1.70...
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313 bsf STATUS,C ;
cd5b650920f6 1.70...
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314 movlw d'100' ; 100%
cd5b650920f6 1.70...
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315 subfwb wait_temp,W ; minus He
cd5b650920f6 1.70...
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316 subfwb EEDATA,F ; minus O2
cd5b650920f6 1.70...
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317 movff EEDATA, char_I_deco_N2_ratio5; = N2!
0
96a35aeda5f2 Initial setup
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318
49
cd5b650920f6 1.70...
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319 read_int_eeprom d'101' ; Read He ratio
cd5b650920f6 1.70...
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320 movff EEDATA,char_I_deco_He_ratio4 ; And copy into hold register
cd5b650920f6 1.70...
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321 read_int_eeprom d'100' ; Read O2 ratio
cd5b650920f6 1.70...
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322 movff char_I_deco_He_ratio4, wait_temp ; copy into bank1 register
cd5b650920f6 1.70...
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323 bsf STATUS,C ;
cd5b650920f6 1.70...
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324 movlw d'100' ; 100%
cd5b650920f6 1.70...
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325 subfwb wait_temp,W ; minus He
cd5b650920f6 1.70...
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326 subfwb EEDATA,F ; minus O2
cd5b650920f6 1.70...
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327 movff EEDATA, char_I_deco_N2_ratio4; = N2!
cd5b650920f6 1.70...
heinrichsweikamp
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diff changeset
328
cd5b650920f6 1.70...
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329 read_int_eeprom d'105' ; Read He ratio
cd5b650920f6 1.70...
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330 movff EEDATA,char_I_deco_He_ratio3 ; And copy into hold register
cd5b650920f6 1.70...
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331 read_int_eeprom d'104' ; Read O2 ratio
cd5b650920f6 1.70...
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332 movff char_I_deco_He_ratio3, wait_temp ; copy into bank1 register
cd5b650920f6 1.70...
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333 bsf STATUS,C ;
cd5b650920f6 1.70...
heinrichsweikamp
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334 movlw d'100' ; 100%
cd5b650920f6 1.70...
heinrichsweikamp
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335 subfwb wait_temp,W ; minus He
cd5b650920f6 1.70...
heinrichsweikamp
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336 subfwb EEDATA,F ; minus O2
cd5b650920f6 1.70...
heinrichsweikamp
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337 movff EEDATA, char_I_deco_N2_ratio3; = N2!
cd5b650920f6 1.70...
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338
cd5b650920f6 1.70...
heinrichsweikamp
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339 read_int_eeprom d'109' ; Read He ratio
cd5b650920f6 1.70...
heinrichsweikamp
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340 movff EEDATA,char_I_deco_He_ratio2 ; And copy into hold register
cd5b650920f6 1.70...
heinrichsweikamp
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341 read_int_eeprom d'108' ; Read O2 ratio
cd5b650920f6 1.70...
heinrichsweikamp
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342 movff char_I_deco_He_ratio2, wait_temp ; copy into bank1 register
cd5b650920f6 1.70...
heinrichsweikamp
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343 bsf STATUS,C ;
cd5b650920f6 1.70...
heinrichsweikamp
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344 movlw d'100' ; 100%
cd5b650920f6 1.70...
heinrichsweikamp
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345 subfwb wait_temp,W ; minus He
cd5b650920f6 1.70...
heinrichsweikamp
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346 subfwb EEDATA,F ; minus O2
cd5b650920f6 1.70...
heinrichsweikamp
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347 movff EEDATA, char_I_deco_N2_ratio2; = N2!
0
96a35aeda5f2 Initial setup
heinrichsweikamp
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348
45
985607cfb813 1.65beta
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349 read_int_eeprom d'113' ; Read He ratio
39
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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350 movff EEDATA,char_I_deco_He_ratio ; And copy into hold register
45
985607cfb813 1.65beta
heinrichsweikamp
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351 read_int_eeprom d'112' ; Read O2 ratio
39
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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352 movff char_I_deco_He_ratio, wait_temp ; copy into bank1 register
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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353 bsf STATUS,C ;
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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354 movlw d'100' ; 100%
1705b3f7e5b3 1.62 beta rc2
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355 subfwb wait_temp,W ; minus He
1705b3f7e5b3 1.62 beta rc2
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356 subfwb EEDATA,F ; minus O2
1705b3f7e5b3 1.62 beta rc2
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357 movff EEDATA, char_I_deco_N2_ratio; = N2!
1705b3f7e5b3 1.62 beta rc2
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358
45
985607cfb813 1.65beta
heinrichsweikamp
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diff changeset
359 ; Now, set change depth. Inactive gases have depth=0!
33
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
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360
45
985607cfb813 1.65beta
heinrichsweikamp
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361 read_int_eeprom d'118' ; read gas_change_depth Gas1
985607cfb813 1.65beta
heinrichsweikamp
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362 movff EEDATA,char_I_deco_gas_change5
49
cd5b650920f6 1.70...
heinrichsweikamp
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diff changeset
363 read_int_eeprom d'119' ; read gas_change_depth Gas2
45
985607cfb813 1.65beta
heinrichsweikamp
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364 movff EEDATA,char_I_deco_gas_change4
49
cd5b650920f6 1.70...
heinrichsweikamp
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365 read_int_eeprom d'120' ; read gas_change_depth Gas3
45
985607cfb813 1.65beta
heinrichsweikamp
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366 movff EEDATA,char_I_deco_gas_change3
49
cd5b650920f6 1.70...
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diff changeset
367 read_int_eeprom d'121' ; read gas_change_depth Gas4
45
985607cfb813 1.65beta
heinrichsweikamp
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diff changeset
368 movff EEDATA,char_I_deco_gas_change2
49
cd5b650920f6 1.70...
heinrichsweikamp
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369 read_int_eeprom d'122' ; read gas_change_depth Gas5
45
985607cfb813 1.65beta
heinrichsweikamp
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370 movff EEDATA,char_I_deco_gas_change
985607cfb813 1.65beta
heinrichsweikamp
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diff changeset
371
38
8ece4837a642 test & debugging new deco code...
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372
8ece4837a642 test & debugging new deco code...
heinrichsweikamp
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373 ; Debugger
45
985607cfb813 1.65beta
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374 ; call enable_rs232
39
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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375 ; movff char_I_deco_He_ratio5,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
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diff changeset
376 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
377 ; movff char_I_deco_N2_ratio5,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
378 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
379 ; movff char_I_deco_He_ratio4,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
380 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
381 ; movff char_I_deco_N2_ratio4,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
382 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
383 ; movff char_I_deco_He_ratio3,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
384 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
385 ; movff char_I_deco_N2_ratio3,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
386 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
387 ; movff char_I_deco_He_ratio2,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
388 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
389 ; movff char_I_deco_N2_ratio2,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
390 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
391 ; movff char_I_deco_He_ratio,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
392 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
393 ; movff char_I_deco_N2_ratio,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
394 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
395 ; movff char_I_deco_gas_change5,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
396 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
397 ; movff char_I_deco_gas_change4,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
398 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
399 ; movff char_I_deco_gas_change3,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
400 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
401 ; movff char_I_deco_gas_change2,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
402 ; call rs232_wait_tx ; wait for UART
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
403 ; movff char_I_deco_gas_change,TXREG
1705b3f7e5b3 1.62 beta rc2
heinrichsweikamp
parents: 38
diff changeset
404 ; call rs232_wait_tx ; wait for UART
47
56aea9fcdd8f 1.65beta release
heinrichsweikamp
parents: 45
diff changeset
405
33
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
406 return
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
407
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
408 reset_decompression_gases: ; reset the deco gas while in NDL
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
409 ostc_debug 'F' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
410 clrf lo
38
8ece4837a642 test & debugging new deco code...
heinrichsweikamp
parents: 35
diff changeset
411 movff lo,char_I_deco_gas_change5
8ece4837a642 test & debugging new deco code...
heinrichsweikamp
parents: 35
diff changeset
412 movff lo,char_I_deco_gas_change4
8ece4837a642 test & debugging new deco code...
heinrichsweikamp
parents: 35
diff changeset
413 movff lo,char_I_deco_gas_change3
8ece4837a642 test & debugging new deco code...
heinrichsweikamp
parents: 35
diff changeset
414 movff lo,char_I_deco_gas_change2
49
cd5b650920f6 1.70...
heinrichsweikamp
parents: 47
diff changeset
415 movff lo,char_I_deco_gas_change ; clear
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
416 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
417
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
418 calc_deko_divemode2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
419 bcf twosecupdate
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
420
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
421 btfsc gauge_mode ; ignore decompression calculation in gauge mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
422 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
423 btfsc FLAG_apnoe_mode ; ignore decompression calculation in apnoe mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
424 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
425
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
426 ostc_debug 'B' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
427 call divemode_prepare_flags_for_deco
40
92001c045088 1.62 beta release
heinrichsweikamp
parents: 39
diff changeset
428
92001c045088 1.62 beta release
heinrichsweikamp
parents: 39
diff changeset
429 movlw d'0'
92001c045088 1.62 beta release
heinrichsweikamp
parents: 39
diff changeset
430 movff WREG,char_I_step_is_1min ; 2 second deco mode
92001c045088 1.62 beta release
heinrichsweikamp
parents: 39
diff changeset
431
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 115
diff changeset
432 call deco_calc_hauptroutine ; calc_tissue
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
433 movlb b'00000001' ; rambank 1 selected
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
434 ostc_debug 'C' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
435
124
4f9f477bb452 Rewrite display of decoplan:
JeanDo
parents: 116
diff changeset
436 movff char_O_deco_status,WREG
4f9f477bb452 Rewrite display of decoplan:
JeanDo
parents: 116
diff changeset
437 tstfsz WREG ; deco_status=0 if decompression calculation done
4f9f477bb452 Rewrite display of decoplan:
JeanDo
parents: 116
diff changeset
438 return ; calculation not yet finished!
68
d0b677e1e9a5 new decoplan (GF mode) debuged
heinrichsweikamp
parents: 64
diff changeset
439
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
440 movff char_O_array_decodepth+0,wait_temp ; copy ceiling to temp register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
441 tstfsz wait_temp ; Ceiling<0m?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
442 bra calc_deko_divemode3 ; Yes!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
443
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
444 btfsc dekostop_active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
445 call PLED_display_ndl_mask ; Clear deco data, display nostop time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
446 bcf dekostop_active ; clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
447
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
448 clrf decodata+0 ; for profile memory
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
449 movff char_O_nullzeit,decodata+1 ; nostop time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
450
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
451 call PLED_display_ndl ; display no deco limit
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
452 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
453
124
4f9f477bb452 Rewrite display of decoplan:
JeanDo
parents: 116
diff changeset
454 ;-----------------------------------------------------------------------------
69
df2d3b28947f 1.71beta for Mk.2
heinrichsweikamp
parents: 68
diff changeset
455
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
456 divemode_prepare_flags_for_deco:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
457 movff amb_pressure+0,int_I_pres_respiration+0 ; lo and copy result to deco routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
458 movff amb_pressure+1,int_I_pres_respiration+1 ; hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
459 GETCUSTOM8 d'11' ; Saturation multiplier %
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
460 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
461 movff wait_temp,char_I_saturation_multiplier
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
462 GETCUSTOM8 d'12' ; Desaturation multiplier %
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
463 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
464 movff wait_temp,char_I_desaturation_multiplier
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
465 GETCUSTOM8 d'16' ; Deco distance to decostop in 1/10 meter for simulation
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
466 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
467 movff wait_temp,char_I_deco_distance
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
468 GETCUSTOM8 d'29' ; Depth Last Deco in meter for simulation
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
469 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
470 movff wait_temp,char_I_depth_last_deco
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
471 call restart_set_modes_and_flags ; Sets decomode (char_I_deco_model) and flags (again)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
472 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
473
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
474 calc_deko_divemode3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
475 btfss dekostop_active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
476 call PLED_display_deko_mask ; clear nostop time, display decodata
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
477 bsf dekostop_active ; Set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
478
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
479 movff char_O_array_decodepth+0,decodata+0 ; ceiling
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
480 movff char_O_array_decotime,decodata+1 ; length of first stop in minues
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
481
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
482 call PLED_display_deko ; display decodata
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
483 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
484
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
485 store_dive_data: ; CF20 seconds gone
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
486 bcf store_sample ; update only any CF20 seconds
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
487 bsf update_divetime ; update divemins every CF20 seconds
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
488
33
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
489 btfsc simulatormode_active ; Are we in simulator mode?
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
490 return ; Yes, discard everything
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
491
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
492 btfsc header_stored ; Header already stored?
71
6beb680a6130 1.72beta - color-coded gaslist, small fix with stopwatch
heinrichsweikamp
parents: 69
diff changeset
493 bra store_dive_data2 ; Yes, store only profile data
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
494 bsf header_stored ; Store header
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
495
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
496 movff eeprom_address+0, eeprom_header_address+0 ; store startposition
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
497 movff eeprom_address+1, eeprom_header_address+1 ; store startposition
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
498
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
499 ; shift address for header
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
500 ; the header will be stored after the dive
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
501 incf_eeprom_address d'47' ; Macro, that adds 8Bit to eeprom_address:2 with banking at 0x8000
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
502
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
503 store_dive_data2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
504 movf rel_pressure+0,W ; store depth with every sample
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
505 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
506 movf rel_pressure+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
507 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
508
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
509 ;First, find out how many bytes will append to this sample....
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
510 clrf ProfileFlagByte ; clear number of bytes to append
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
511
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
512 ; Check Extented informations
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
513 decfsz divisor_temperature,W ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
514 bra check_extended1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
515 movlw d'2' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
516 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
517 check_extended1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
518 decfsz divisor_deco,W ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
519 bra check_extended2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
520 movlw d'2' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
521 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
522 check_extended2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
523 decfsz divisor_tank,W ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
524 bra check_extended3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
525 movlw d'2' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
526 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
527 check_extended3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
528 decfsz divisor_ppo2,W ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
529 bra check_extended4
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
530 movlw d'3' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
531 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
532 check_extended4:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
533 decfsz divisor_deco_debug,W; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
534 bra check_extended5
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
535 movlw d'9' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
536 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
537 check_extended5:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
538 decfsz divisor_nuy2,W ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
539 bra check_extended6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
540 movlw d'0' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
541 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
542 check_extended6:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
543
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
544 ; Second, check global event flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
545 btfss event_occured ; Check global event flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
546 bra store_dive_data3 ; No Event
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
547 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
548 addwf ProfileFlagByte,F ; add one byte (The EventByte)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
549
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
550 clrf EventByte ; reset EventByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
551
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
552 movf AlarmType,W ; Type of Alarm Bit 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
553 addwf EventByte,F ; Copy to EventByte Bit 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
554 clrf AlarmType ; Reset AlarmType
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
555
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
556 ; Third, check events and add aditional bytes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
557 btfss manual_gas_changed ; Check flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
558 bra check_event1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
559 movlw d'2' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
560 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
561 bsf EventByte,4 ; Also set Flag in EventByte!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
562 check_event1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
563 btfss stored_gas_changed ; Check flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
564 bra check_event2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
565 movlw d'1' ; Information length
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
566 addwf ProfileFlagByte,F ; add to ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
567 bsf EventByte,5 ; Also set Flag in EventByte!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
568 check_event2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
569 bsf ProfileFlagByte,7 ; Set EventByte Flag in ProfileFlagByte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
570
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
571 store_dive_data3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
572 movf ProfileFlagByte,W ; finally, write ProfileFlagByte!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
573 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
574
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
575 btfss event_occured ; Check global event flag (again)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
576 bra store_dive_data4 ; No Event
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
577
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
578 ; Store the EventByte + additional bytes now
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
579 movf EventByte,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
580 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
581
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
582 btfss manual_gas_changed ; Check flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
583 bra store_dive_data3a
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
584 read_int_eeprom d'24' ; % O2 Gas6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
585 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
586 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
587 read_int_eeprom d'25' ; % He Gas6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
588 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
589 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
590
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
591 store_dive_data3a:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
592 btfss stored_gas_changed ; Check flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
593 bra store_dive_data3b
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
594 movf active_gas,W ; Store active gas
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
595 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
596
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
597 store_dive_data3b:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
598
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
599 store_dive_data4:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
600 bcf event_occured ; Clear the global event flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
601 bcf manual_gas_changed ; Clear all events
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
602 bcf stored_gas_changed ; Clear all events
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
603
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
604 ; Store extended informations
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
605 decfsz divisor_temperature,F ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
606 bra store_extended1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
607 rcall store_dive_temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
608 store_extended1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
609 decfsz divisor_deco,F ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
610 bra store_extended2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
611 rcall store_dive_decodata
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
612 store_extended2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
613 decfsz divisor_tank,F ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
614 bra store_extended3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
615 rcall store_dive_tankdata
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
616 store_extended3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
617 decfsz divisor_ppo2,F ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
618 bra store_extended4
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
619 rcall store_dive_ppo2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
620 store_extended4:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
621 decfsz divisor_deco_debug,F; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
622 bra store_extended5
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
623 rcall store_dive_decodebug
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
624 store_extended5:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
625 decfsz divisor_nuy2,F ; Check divisor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
626 bra store_extended6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
627 rcall store_dive_nuy2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
628 store_extended6:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
629
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
630 ; The next block is required to take care of "store never"
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
631 btfsc divisor_temperature,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
632 clrf divisor_temperature ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
633 btfsc divisor_deco,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
634 clrf divisor_deco ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
635 btfsc divisor_tank,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
636 clrf divisor_tank ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
637 btfsc divisor_ppo2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
638 clrf divisor_ppo2 ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
639 btfsc divisor_deco_debug,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
640 clrf divisor_deco_debug ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
641 btfsc divisor_nuy2,7 ; Test highest Bit (Register must have been zero before the "decfsz" command!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
642 clrf divisor_nuy2 ; And clear register again, so it will never reach zero...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
643
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
644 ostc_debug 'D' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
645 return ; Done.
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
646
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
647 store_dive_nuy2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
648 GETCUSTOM8 d'26'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
649 movwf divisor_nuy2 ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
650 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
651
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
652 store_dive_decodebug:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
653 movff 0x931,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
654 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
655 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
656 movff 0x930,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
657 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
658 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
659 movff 0x933,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
660 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
661 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
662 movff 0x932,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
663 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
664 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
665 movff 0x935,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
666 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
667 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
668 movff 0x934,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
669 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
670 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
671 movff 0x937,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
672 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
673 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
674 movff 0x936,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
675 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
676 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
677 movff 0x938,divisor_deco_debug ; Used as temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
678 movf divisor_deco_debug,W ; copy to WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
679 call write_external_eeprom ; Store in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
680 GETCUSTOM8 d'25'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
681 movwf divisor_deco_debug ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
682 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
683
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
684 store_dive_ppo2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
685 movlw 0x00 ; Dummy
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
686 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
687 movlw 0x00 ; Dummy
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
688 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
689 movlw 0x00 ; Dummy
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
690 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
691 GETCUSTOM8 d'24'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
692 movwf divisor_ppo2 ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
693 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
694
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
695 store_dive_tankdata:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
696 movlw d'0' ; Dummy Tank1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
697 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
698 movlw d'0' ; Dummy Tank2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
699 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
700 GETCUSTOM8 d'23'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
701 movwf divisor_tank ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
702 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
703
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
704 store_dive_decodata:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
705 movf decodata+0,W ; =0:no stop dive, if in deco mode: ceiling in m
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
706 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
707 movf decodata+1,W ; no stop time of length of first stop
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
708 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
709 GETCUSTOM8 d'22'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
710 movwf divisor_deco ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
711 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
712
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
713 store_dive_temperature:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
714 movf temperature+0,W ; append temperature to current sample!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
715 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
716 movf temperature+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
717 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
718 GETCUSTOM8 d'21'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
719 movwf divisor_temperature ; Reload divisor from CF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
720 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
721
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
722 calc_velocity: ; called every two seconds
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
723 btfss divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
724 bra do_not_display_velocity ; display velocity only in divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
725
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
726 calc_velocity2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
727 movff amb_pressure+0,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
728 movff amb_pressure+1,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
729 movff last_pressure+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
730 movff last_pressure+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
731 movff amb_pressure+0,last_pressure+0 ; store old value for velocity
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
732 movff amb_pressure+1,last_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
733
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
734 call sub16 ; sub_c = amb_pressure - last_pressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
735
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
736 movff sub_c+0,xA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
737 movff sub_c+1,xA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
738 movlw d'39' ;77 when called every second....
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
739 movwf xB+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
740 clrf xB+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
741 call mult16x16 ; differential pressure in mBar*77...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
742 movff xC+0,divA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
743 movff xC+1,divA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
744 movlw d'7'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
745 movwf divB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
746 call div16 ; devided by 2^7 equals velocity in m/min
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
747
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
748 movlw d'99'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
749 cpfsgt divA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
750 bra calc_velocity3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
751 movwf divA ; divA=99
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
752
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
753 calc_velocity3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
754
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
755 GETCUSTOM8 d'5' ; threshold for display vertical velocity
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
756 subwf divA+0,W ;
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
757
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
758 btfss STATUS,C
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
759 bra do_not_display_velocity
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
760
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
761 update_velocity:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
762 bsf display_velocity
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
763 call PLED_display_velocity
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
764 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
765
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
766 do_not_display_velocity:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
767 btfss display_velocity ; Velocity was not displayed, do not delete
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
768 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
769
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
770 bcf display_velocity ; Velocity was displayed, delete velocity now
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
771 call PLED_display_velocity_clear
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
772 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
773
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
774 check_ppO2: ; check current ppO2 and display warning if required
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
775 btfsc FLAG_const_ppO2_mode ; ignore in ppO2 mode....
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
776 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
777
3
3cf8af30b36e v1.51 beta
heinrichsweikamp
parents: 2
diff changeset
778 check_ppO2_bail: ; In CC mode but bailout active!
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
779 movff amb_pressure+0,xA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
780 movff amb_pressure+1,xA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
781 movlw d'10'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
782 movwf xB+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
783 clrf xB+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
784 call div16x16 ; xC=p_amb/10
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
785 movff xC+0,xA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
786 movff xC+1,xA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
787 movff char_I_O2_ratio,xB+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
788 clrf xB+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
789 call mult16x16 ; char_I_O2_ratio * p_amb/10
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
790
74
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
791 ; Check very high ppO2 manually
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
792 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55Bar?
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
793 bra check_ppO2_bail2 ; Yes, display Value!
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
794
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
795 ; Check if ppO2 should be displayed
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
796 movff xC+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
797 movff xC+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
798 GETCUSTOM8 d'19' ; ppo2_display_high
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
799 mullw d'100' ; ppo2_display_high*100
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
800 movff PRODL,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
801 movff PRODH,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
802 call sub16
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
803 bcf ppO2_show_value ; clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
804 btfsc neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
805 bsf ppO2_show_value ; set flag if required
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
806
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
807 ;check if we are within our warning thresholds!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
808 bcf ppO2_warn_value ; clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
809 movff xC+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
810 movff xC+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
811 GETCUSTOM8 d'18' ; ppo2_warning_high
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
812 mullw d'100' ; ppo2_warning_high*100
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
813 movff PRODL,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
814 movff PRODH,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
815 call sub16
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
816 btfss neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
817 bra check_ppO2_0 ; Not too high
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
818
74
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
819 check_ppO2_bail2:
a1ccb92b59cd 1.72beta release
heinrichsweikamp
parents: 71
diff changeset
820 bsf ppO2_show_value ; set flag if required
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
821 bsf ppO2_warn_value ; set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
822 movlw d'5' ; Type of Alarm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
823 movwf AlarmType ; Copy to Alarm Register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
824 bsf event_occured ; Set Event Flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
825
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
826 check_ppO2_0:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
827 movff xC+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
828 movff xC+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
829 GETCUSTOM8 d'17' ; ppo2_warning_low
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
830 mullw d'100' ; ppo2_warning_low*100
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
831 movff PRODL,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
832 movff PRODH,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
833 call sub16
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
834 btfsc neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
835 bra check_ppO2_1 ; Not too low
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
836
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
837 bsf ppO2_warn_value ; set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
838 bsf ppO2_show_value ; show ppO2 if below threshold!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
839 movlw d'4' ; Type of Alarm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
840 movwf AlarmType ; Copy to Alarm Register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
841 bsf event_occured ; Set Event Flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
842
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
843 check_ppO2_1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
844 btfsc ppO2_show_value ; show value?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
845 bra check_ppO2_2 ; yes!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
846
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
847 btfss ppO2_display_active ; is the value displayed?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
848 bra check_ppO2_3 ; No, so clear not required
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
849
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
850 call PLED_show_ppO2_clear; Clear ppO2 value
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
851 bcf ppO2_display_active ; clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
852 bra check_ppO2_3 ; done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
853
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
854 check_ppO2_2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
855 call PLED_show_ppO2 ; Display ppO2 (stored in xC)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
856 bsf ppO2_display_active ; Set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
857
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
858 check_ppO2_3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
859 return ; done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
860
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
861
8
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
862 check_gas_change: ; Checks if a better gas should be selected (by user)
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
863 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
864
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
865 movff rel_pressure+0,xA+0
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
866 movff rel_pressure+1,xA+1
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
867 movlw d'100'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
868 movwf xB+0
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
869 clrf xB+1
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
870 call div16x16 ; compute depth in full m -> result in xC+0
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
871
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
872 check_gas_change1: ; check gas1
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
873 read_int_eeprom d'27' ; read flag register
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
874 btfss EEDATA,0 ; check active flag
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
875 bra check_gas_change2 ; skip inactive gases!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
876 movlw d'1'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
877 cpfseq active_gas ; is this gas currently selected?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
878 bra check_gas_change1x ; No...
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
879 bra check_gas_change2 ; Yes, skip depth check
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
880 check_gas_change1x:
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
881 read_int_eeprom d'28' ; read gas_change_depth
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
882 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
883 cpfsgt EEDATA ; Change depth>3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
884 bra check_gas_change2 ; No, Change depth not deep enough, skip!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
885 movf xC+0,W ; load depth in m into WREG
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
886 cpfsgt EEDATA ; gas_change_depth < current depth?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
887 bra check_gas_change2 ; No, check next gas
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
888 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
889 subwf EEDATA,W ; Change depth-3m
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
890 cpfslt xC+0 ; current depth<Change depth-3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
891 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
892
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
893 check_gas_change2: ; check gas2
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
894 read_int_eeprom d'27' ; read flag register
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
895 btfss EEDATA,1 ; check active flag
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
896 bra check_gas_change3 ; skip inactive gases!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
897 movlw d'2'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
898 cpfseq active_gas ; is this gas currently selected?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
899 bra check_gas_change2x ; No...
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
900 bra check_gas_change3 ; Yes, skip depth check
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
901 check_gas_change2x:
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
902 read_int_eeprom d'29' ; read gas_change_depth
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
903 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
904 cpfsgt EEDATA ; Change depth>3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
905 bra check_gas_change3 ; No, Change depth not deep enough, skip!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
906 movf xC+0,W ; load depth in m into WREG
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
907 cpfsgt EEDATA ; gas_change_depth < current depth?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
908 bra check_gas_change3 ; No, check next gas
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
909 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
910 subwf EEDATA,W ; Change depth-3m
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
911 cpfslt xC+0 ; current depth<Change depth-3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
912 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
913
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
914 check_gas_change3: ; check gas3
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
915 read_int_eeprom d'27' ; read flag register
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
916 btfss EEDATA,2 ; check active flag
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
917 bra check_gas_change4 ; skip inactive gases!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
918 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
919 cpfseq active_gas ; is this gas currently selected?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
920 bra check_gas_change3x ; No...
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
921 bra check_gas_change4 ; Yes, skip depth check
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
922 check_gas_change3x:
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
923 read_int_eeprom d'30' ; read gas_change_depth
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
924 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
925 cpfsgt EEDATA ; Change depth>3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
926 bra check_gas_change4 ; No, Change depth not deep enough, skip!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
927 movf xC+0,W ; load depth in m into WREG
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
928 cpfsgt EEDATA ; gas_change_depth < current depth?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
929 bra check_gas_change4 ; No, check next gas
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
930 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
931 subwf EEDATA,W ; Change depth-3m
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
932 cpfslt xC+0 ; current depth<Change depth-3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
933 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
934
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
935 check_gas_change4: ; check gas4
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
936 read_int_eeprom d'27' ; read flag register
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
937 btfss EEDATA,3 ; check active flag
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
938 bra check_gas_change5 ; skip inactive gases!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
939 movlw d'4'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
940 cpfseq active_gas ; is this gas currently selected?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
941 bra check_gas_change4x ; No...
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
942 bra check_gas_change5 ; Yes, skip depth check
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
943 check_gas_change4x:
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
944 read_int_eeprom d'31' ; read gas_change_depth
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
945 cpfsgt EEDATA ; Change depth>3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
946 bra check_gas_change5 ; No, Change depth not deep enough, skip!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
947 movf xC+0,W ; load depth in m into WREG
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
948 cpfsgt EEDATA ; gas_change_depth < current depth?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
949 bra check_gas_change5 ; No, check next gas
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
950 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
951 subwf EEDATA,W ; Change depth-3m
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
952 cpfslt xC+0 ; current depth<Change depth-3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
953 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
954
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
955 check_gas_change5: ; check gas5
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
956 read_int_eeprom d'27' ; read flag register
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
957 btfss EEDATA,4 ; check active flag
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
958 bra check_gas_change6 ; skip inactive gases!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
959 movlw d'5'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
960 cpfseq active_gas ; is this gas currently selected?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
961 bra check_gas_change5x ; No...
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
962 bra check_gas_change6 ; Yes, skip depth check
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
963 check_gas_change5x:
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
964 read_int_eeprom d'32' ; read gas_change_depth
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
965 cpfsgt EEDATA ; Change depth>3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
966 bra check_gas_change6 ; No, Change depth not deep enough, skip!
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
967 movf xC+0,W ; load depth in m into WREG
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
968 cpfsgt EEDATA ; gas_change_depth < current depth?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
969 bra check_gas_change6 ; No, check next gas
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
970 movlw d'3'
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
971 subwf EEDATA,W ; Change depth-3m
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
972 cpfslt xC+0 ; current depth<Change depth-3m?
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
973 bsf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
974
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
975 check_gas_change6: ;Done
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
976 call PLED_active_gas_divemode ; Display gas, if required (and with "*" if irequired...)
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
977 return
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
978
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
979 calculate_noflytime:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
980 ; calculate nofly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
981 movff int_O_desaturation_time+0,xA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
982 movff int_O_desaturation_time+1,xA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
983 tstfsz xA+0 ; Desat=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
984 bra calculate_noflytime2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
985 tstfsz xA+1 ; Desat=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
986 bra calculate_noflytime2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
987 ; Desaturation time = zero
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
988 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
989 movwf nofly_time+0 ; Clear nofly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
990 clrf nofly_time+1 ; Clear nofly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
991 bcf nofly_active ; Clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
992 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
993
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
994 calculate_noflytime2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
995 movff xA+0,int_I_temp+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
996 movff xA+1,int_I_temp+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
997 GETCUSTOM8 .13 ; nofly_time_ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
998 movwf xB+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
999 movff xB,char_I_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1000 ostc_debug 'K' ; Sends debug-information to screen if debugmode active
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 115
diff changeset
1001 call deco_calc_percentage
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1002 movlb b'00000001' ; select ram bank 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1003 ostc_debug 'L' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1004 movff int_I_temp+0,xA+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1005 movff int_I_temp+1,xA+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1006 tstfsz xA+0 ; Desat=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1007 bra calculate_noflytime_2_final
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1008 tstfsz xA+1 ; Desat=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1009 bra calculate_noflytime_2_final
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1010 ; noflytime = zero
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1011 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1012 movwf nofly_time+0 ; Clear nofly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1013 clrf nofly_time+1 ; Clear nofly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1014 bcf nofly_active ; Clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1015 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1016 calculate_noflytime_2_final:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1017 movff xA+0,nofly_time+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1018 movff xA+1,nofly_time+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1019 bsf nofly_active ; Set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1020 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1021
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1022 end_dive:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1023 btfss realdive ; dive longer then one minute
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1024 goto end_dive_common ; No, discard everything
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1025
33
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
1026 btfsc simulatormode_active ; Are we in simulator mode?
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
1027 goto end_dive_common ; Yes, discard everything
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
1028
83
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 75
diff changeset
1029 ; Dive finished (and longer then one minute or Apnoe timeout occured)
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1030
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1031 btfsc FLAG_apnoe_mode ; Calc max. depth (again) for very short apnoe dives
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1032 rcall apnoe_calc_maxdepth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1033
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1034 ; calculate desaturation time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1035 movff last_surfpressure_30min+0,int_I_pres_respiration+0 ; copy surface air pressure to deco routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1036 movff last_surfpressure_30min+1,int_I_pres_respiration+1 ; 30min old values
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1037
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1038 GETCUSTOM8 d'12' ; Desaturation multiplier %
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1039 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1040 movff wait_temp,char_I_desaturation_multiplier
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1041
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1042 ostc_debug 'G' ; Sends debug-information to screen if debugmode active
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 115
diff changeset
1043 call deco_calc_desaturation_time ; calculate desaturation time
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1044 movlb b'00000001' ; select ram bank 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1045 rcall calculate_noflytime ; Calc NoFly time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1046 ostc_debug 'H' ; Sends debug-information to screen if debugmode active
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1047 ; store header and ...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1048 movlw 0xFD ; .... End-of-Profile Bytes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1049 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1050 movlw 0xFD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1051 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1052 movlw 0xFE ; This positon will be overwritten for the next profile
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1053 call write_external_eeprom ; and is required to find the newest dive after a firmware reset
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1054
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1055 movff eeprom_header_address+0, eeprom_address+0 ; set header adress
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1056 movff eeprom_header_address+1, eeprom_address+1 ; write header
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1057
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1058 movlw 0xFA ; Header start
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1059 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1060 movlw 0xFA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1061 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1062 movlw logbook_profile_version ; Defined in definitions_vxyy.asm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1063 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1064 movf month,W ; Date
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1065 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1066 movf day,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1067 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1068 movf year,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1069 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1070 movf hours,W ; End of dive time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1071 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1072 movf mins,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1073 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1074
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1075 btfss FLAG_apnoe_mode ; Store apnoe max or normal max (Which is only max from the last descent)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1076 bra end_dive1 ; Store normal depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1077
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1078 movff apnoe_max_pressure+0,lo
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1079 movff apnoe_max_pressure+1,hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1080 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mBar]
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1081 movff lo,apnoe_max_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1082 movff hi,apnoe_max_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1083
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1084 movf apnoe_max_pressure+0,W ; Max. depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1085 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1086 movf apnoe_max_pressure+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1087 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1088 bra end_dive2 ; skip
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1089
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1090 end_dive1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1091 movff max_pressure+0,lo
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1092 movff max_pressure+1,hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1093 call adjust_depth_with_salinity ; computes salinity setting into lo:hi [mBar]
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1094 movff lo,max_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1095 movff hi,max_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1096
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1097 movf max_pressure+0,W ; Max. depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1098 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1099 movf max_pressure+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1100 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1101
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1102 end_dive2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1103 movf divemins+0,W ; divetime minutes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1104 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1105 movf divemins+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1106 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1107 movf divesecs,W ; divetime seconds
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1108 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1109 movf mintemp+0,W ; minimum temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1110 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1111 movf mintemp+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1112 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1113 movf last_surfpressure_30min+0,W ; airpressure before dive
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1114 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1115 movf last_surfpressure_30min+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1116 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1117 movff int_O_desaturation_time+0,lo ;
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1118 movff int_O_desaturation_time+1,hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1119 movf lo,W ; desaturation time in minutes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1120 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1121 movf hi,W ;
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1122 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1123
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1124 ; Gases....
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1125 read_int_eeprom d'6' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1126 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1127 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1128 read_int_eeprom d'7' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1129 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1130 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1131
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1132 read_int_eeprom d'10' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1133 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1134 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1135 read_int_eeprom d'11' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1136 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1137 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1138
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1139 read_int_eeprom d'14' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1140 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1141 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1142 read_int_eeprom d'15' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1143 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1144 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1145
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1146 read_int_eeprom d'18' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1147 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1148 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1149 read_int_eeprom d'19' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1150 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1151 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1152
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1153 read_int_eeprom d'22' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1154 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1155 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1156 read_int_eeprom d'23' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1157 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1158 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1159
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1160 read_int_eeprom d'24' ; % O2 Gas6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1161 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1162 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1163 read_int_eeprom d'25' ; % He Gas6
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1164 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1165 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1166 read_int_eeprom d'33' ; start gas
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1167 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1168 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1169
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1170 movlw softwareversion_x ; Firmware version
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1171 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1172 movlw softwareversion_y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1173 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1174 movf batt_voltage+0,W ; Battery voltage
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1175 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1176 movf batt_voltage+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1177 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1178
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1179 GETCUSTOM8 d'20' ; sampling rate in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1180 btfsc FLAG_apnoe_mode ; Apnoe mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1181 movlw d'1' ; Apnoe sampling rate
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1182 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1183
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1184 movlw d'2' ; information size temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1185 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1186 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1187 GETCUSTOM8 d'21' ; Divisor temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1188 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1189 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1190
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1191 movlw d'2' ; information size deco
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1192 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1193 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1194 GETCUSTOM8 d'22' ; Divisor deco
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1195 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1196 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1197
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1198 movlw d'2' ; information size tank
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1199 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1200 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1201 GETCUSTOM8 d'23' ; Divisor Tank
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1202 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1203 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1204
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1205 movlw d'3' ; information size pp02
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1206 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1207 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1208 GETCUSTOM8 d'24' ; Divisor pp02
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1209 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1210 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1211
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1212 movlw d'9' ; information size Decodebug
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1213 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1214 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1215 GETCUSTOM8 d'25' ; Divisor Decodebug
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1216 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1217 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1218
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1219 movlw d'0' ; information size nuy2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1220 movwf temp1 ; copy to bits 0-3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1221 swapf temp1,F ; swap nibbels 0-3 with 4-7
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1222 GETCUSTOM8 d'26' ; Divisor nuy2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1223 addwf temp1,W ; copy to bits 0-3, result in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1224 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1225
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1226 read_int_eeprom d'26' ; Read Salinity from EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1227 movf EEDATA,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1228 call write_external_eeprom ; Store Salinity to Dive
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1229
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1230 movlw d'0' ; Spare
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1231 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1232
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1233 movlw 0xFB ; Header stop
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1234 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1235 movlw 0xFB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1236 call write_external_eeprom
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1237
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1238 ; Increase total dive counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1239 read_int_eeprom d'2' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1240 movff EEDATA,temp1 ; Low byte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1241 read_int_eeprom d'3' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1242 movff EEDATA,temp2 ; high byte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1243 bcf STATUS,C
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1244 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1245 addwf temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1246 movlw d'0'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1247 addwfc temp2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1248 movff temp1,EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1249 write_int_eeprom d'2' ; write byte stored in EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1250 movff temp2,EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1251 write_int_eeprom d'3' ; write byte stored in EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1252
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1253 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1254 tstfsz lo ; lo=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1255 bra change_logbook_offset1 ; No, adjust offset
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1256 tstfsz hi ; hi=0?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1257 bra change_logbook_offset1 ; No, adjust offset
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1258 bra change_logbook_offset2 ; lo=0 and hi=0 -> skip Offset routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1259 change_logbook_offset1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1260 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1261 addwf lo
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1262 movlw d'0'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1263 addwfc hi
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1264 movlw d'112' ; CF28 *4 Bytes...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1265 addlw 0x82
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1266 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1267 movff lo,EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1268 call write_eeprom ; Lowbyte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1269 movlw d'112' ; CF28 *4 Bytes...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1270 addlw 0x83
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1271 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1272 movff hi,EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1273 call write_eeprom ; Highbyte
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1274
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1275 change_logbook_offset2:
25
99512945c7a1 1.61 beta rc2
heinrichsweikamp
parents: 21
diff changeset
1276 bcf LED_blue
129
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1277 clrf surface_interval+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1278 clrf surface_interval+1 ; Clear surface interval timer
33
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
1279
6e5db85382a2 Speedy simulator! New Deco code test 1
heinrichsweikamp
parents: 25
diff changeset
1280 end_dive_common:
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1281 bcf simulatormode_active ; if we were in simulator mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1282
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1283 btfsc restore_deco_data ; Restore decodata?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1284 call simulator_restore_tissue_data ; Yes!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1285
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 115
diff changeset
1286 call deco_gradient_array
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1287 movlb b'00000001' ; select ram bank 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1288
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1289 goto surfloop ; and return to surfaceloop
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1290
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1291 timeout_divemode:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1292 btfss realdive ; Dive longer then one minute
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1293 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1294
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1295 btfsc FLAG_apnoe_mode ; In Apnoe mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1296 bra timeout_divemode2 ; Yes, use CF30 [min] for timeout
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1297
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1298 btfsc simulatormode_active ; In Simulator mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1299 bra timeout_divemode3 ; Yes, use fixed 5 seconds timeout
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1300
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1301 bcf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1302 incf timeout_counter,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1303 GETCUSTOM8 d'2' ; diveloop_timeout
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1304 addlw d'2' ; adds two seconds in case timout=zero!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1305 btfsc STATUS,C ; > 255?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1306 movlw d'255' ; Set to 255...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1307 decf WREG,F ; Limit to 254
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1308 cpfsgt timeout_counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1309 bsf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1310 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1311
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1312 timeout_divemode2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1313 incf timeout_counter,F ; seconds...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1314 movlw d'60'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1315 cpfseq timeout_counter ; timeout_counter=60?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1316 return ; No.
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1317
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1318 clrf timeout_counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1319 bcf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1320 incf apnoe_timeout_counter,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1321 GETCUSTOM8 d'30' ; apnoe timeout [min]
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1322 cpfseq apnoe_timeout_counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1323 bsf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1324 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1325
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1326 timeout_divemode3:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1327 bcf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1328 incf timeout_counter,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1329 movlw d'5' ; Fixed timeout of 5 seconds
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1330 cpfsgt timeout_counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1331 bsf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1332 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1333
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1334 update_divemode1: ; update any second
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1335 call set_dive_modes ; tests if depth>threshold
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1336
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1337 btfsc divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1338 call set_max_depth ; update max. depth if required
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1339
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1340 btfsc divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1341 call set_min_temp ; store min. temp if required
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1342
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1343 bcf temp_changed ; Display temperature?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1344 movf temperature+0,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1345 cpfseq last_temperature+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1346 bsf temp_changed ; Yes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1347 movf temperature+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1348 cpfseq last_temperature+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1349 bsf temp_changed ; Yes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1350 btfsc temp_changed
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1351 call PLED_temp_divemode ; Displays temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1352
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1353 bcf pres_changed ; Display new depth?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1354 movf amb_pressure+0,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1355 cpfseq last_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1356 bsf pres_changed ; Yes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1357 movf amb_pressure+1,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1358 cpfseq last_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1359 bsf pres_changed ; Yes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1360
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1361 btfsc simulatormode_active ; always update depth when in simulator mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1362 bsf pres_changed
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1363
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1364 btfsc pres_changed
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1365 call PLED_depth ; Displays new depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1366 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1367
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1368 update_divemode60: ; update any minute
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1369 call get_battery_voltage ; gets battery voltage
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1370 call set_powersafe ; red LED blinking if battery is low
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1371 call PLED_max_pressure ; No, use normal max. depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1372 call check_temp_extrema ; check for new temperature extremas
98
6f8e3a08011e 1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents: 83
diff changeset
1373 call customview_minute ; Do every-minute tasks for the custom view area
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1374 bcf oneminupdate
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1375 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1376
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1377 set_max_depth:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1378 movff max_pressure+0,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1379 movff max_pressure+1,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1380 movff rel_pressure+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1381 movff rel_pressure+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1382 call sub16 ; sub_c = sub_a - sub_b
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1383 ; max_pressure<rel_pressure -> neg_flag=1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1384 ; rel_pressure<=max_pressure -> neg_flag=0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1385 btfss neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1386 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1387 ;max_pressure<rel_pressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1388 movff rel_pressure+0,max_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1389 movff rel_pressure+1,max_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1390 call PLED_max_pressure ; No, use normal max. depth
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1391 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1392
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1393 set_min_temp:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1394 movff mintemp+0,sub_a+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1395 movff mintemp+1,sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1396 movff temperature+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1397 movff temperature+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1398 call sub16 ; sub_c = sub_a - sub_b
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1399 ; mintemp<T -> neg_flag=1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1400 ; T<=mintemp -> neg_flag=0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1401 btfsc neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1402 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1403 ;mintemp>=T
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1404 movff temperature+0,mintemp+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1405 movff temperature+1,mintemp+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1406 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1407
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1408 set_dive_modes:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1409 bcf divemode2 ; Stop time
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1410
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1411 GETCUSTOM8 .0 ; loads dive_threshold in WREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1412 movwf sub_a+0 ; dive_treshold is in cm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1413 clrf sub_a+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1414
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1415 movff rel_pressure+0,sub_b+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1416 movff rel_pressure+1,sub_b+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1417
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1418 call sub16 ; sub_c = sub_a - sub_b
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1419
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1420 btfss neg_flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1421 bra set_dive_modes2 ; too shallow (rel_pressure<dive_threshold)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1422
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1423 btfsc realdive ; Dive longer than one minute?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1424 clrf timeout_counter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1425
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1426 bsf divemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1427 bsf divemode2 ; displayed divetime is running
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1428 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1429
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1430 set_dive_modes2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1431 btfss realdive ; dive longer then one minute?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1432 bcf divemode ; no -> this was no real dive
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1433 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1434
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1435 set_powersafe:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1436 btfsc low_battery_state ; battery warning alread active?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1437 bra set_powersafe2 ; Yes, but is it still required?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1438 ; battery voltage in mV (value*256+Lowbyte=actual treshold)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1439 movlw d'12' ; 3,328V
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1440 cpfsgt batt_voltage+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1441 bra set_powersafe1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1442 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1443
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1444 set_powersafe1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1445 movlw d'7' ; Type of Alarm (Battery Low)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1446 movwf AlarmType ; Copy to Alarm Register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1447 bsf event_occured ; Set Event Flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1448 bsf low_battery_state ; set flag for battery warning
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1449 return ; return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1450
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1451 set_powersafe2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1452 movlw d'13' ; 3,584V
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1453 cpfsgt batt_voltage+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1454 bra set_powersafe1 ; Still to low
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1455 bcf low_battery_state ; clear flag for battery warning mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1456 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1457
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1458 calc_average_depth:
111
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1459 btfsc reset_average_depth ; Reset the Avewrage depth?
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1460 rcall reset_average1 ; Reset the resettable average depth
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1461
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1462 ; 1. Add new 2xdepth to the Sum of depths registers
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1463 movff rel_pressure+0,b0_lo
129
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1464 movff rel_pressure+1,b0_hi ; Buffer...
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1465
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1466 movf b0_lo,w
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1467 addwf average_depth_hold+0,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1468 movf b0_hi,w
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1469 addwfc average_depth_hold+1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1470 movlw d'0'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1471 addwfc average_depth_hold+2,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1472 addwfc average_depth_hold+3,F ; Will work up to 9999mBar*60*60*24=863913600mBar
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1473
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1474 movf b0_lo,w
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1475 addwf average_depth_hold+0,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1476 movf b0_hi,w
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1477 addwfc average_depth_hold+1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1478 movlw d'0'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1479 addwfc average_depth_hold+2,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1480 addwfc average_depth_hold+3,F ; Will work up to 9999mBar*60*60*24=863913600mBar
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1481
129
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1482 ; Do the same for the _total registers (Non-Resettable)
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1483 movf b0_lo,w
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1484 addwf average_depth_hold_total+0,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1485 movf b0_hi,w
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1486 addwfc average_depth_hold_total+1,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1487 movlw d'0'
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1488 addwfc average_depth_hold_total+2,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1489 addwfc average_depth_hold_total+3,F ; Will work up to 9999mBar*60*60*24=863913600mBar
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1490
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1491 movf b0_lo,w
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1492 addwf average_depth_hold_total+0,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1493 movf b0_hi,w
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1494 addwfc average_depth_hold_total+1,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1495 movlw d'0'
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1496 addwfc average_depth_hold_total+2,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1497 addwfc average_depth_hold_total+3,F ; Will work up to 9999mBar*60*60*24=863913600mBar
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1498
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1499 ; 2. Compute Average Depth on base of average_divesecs:2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1500 movff average_divesecs+0,xB+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1501 movff average_divesecs+1,xB+1 ; Copy
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1502 movff average_depth_hold+0,xC+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1503 movff average_depth_hold+1,xC+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1504 movff average_depth_hold+2,xC+2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1505 movff average_depth_hold+3,xC+3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1506
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1507 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1508 movff xC+0,avr_rel_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1509 movff xC+1,avr_rel_pressure+1
129
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1510
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1511 ; Compute Total Average Depth on base of divemins:2 and divesecs
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1512 movff divemins+0,xA+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1513 movff divemins+1,xA+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1514 movlw d'60'
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1515 movwf xB+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1516 clrf xB+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1517 call mult16x16 ; xC:4=xA:2*xB:2
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1518 movf divesecs,W
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1519 addwf xC+0,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1520 movlw d'0'
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1521 addwfc xC+1,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1522 movlw d'3' ; 2+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1523 btfss divesecs,0 ; divesecs even?
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1524 movlw d'2' ; Yes, do not add +1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1525 addwf xC+0,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1526 movlw d'0'
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1527 addwfc xC+1,F
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1528 ; Ignore xC+2 and xC+3. Total Average will only work up to divetime=1092:16
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1529 movff xC+0,xB+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1530 movff xC+1,xB+1 ; Copy
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1531 movff average_depth_hold_total+0,xC+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1532 movff average_depth_hold_total+1,xC+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1533 movff average_depth_hold_total+2,xC+2
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1534 movff average_depth_hold_total+3,xC+3
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1535
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1536 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1537 movff xC+0,avr_rel_pressure_total+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1538 movff xC+1,avr_rel_pressure_total+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1539
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1540 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1541
111
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1542 reset_average1:
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1543 clrf average_depth_hold+0
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1544 clrf average_depth_hold+1
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1545 clrf average_depth_hold+2
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1546 clrf average_depth_hold+3 ; Clear average depth register
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1547 movlw d'2'
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1548 movwf average_divesecs+0
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1549 clrf average_divesecs+1
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1550 bcf reset_average_depth ; Clear flag
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1551 return
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1552
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1553 diveloop_boot:
49
cd5b650920f6 1.70...
heinrichsweikamp
parents: 47
diff changeset
1554 ostc_debug 'Q' ; Sends debug-information to screen if debugmode active
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1555 clrf max_pressure+0 ; clear some variables
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1556 clrf max_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1557
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1558 clrf avr_rel_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1559 clrf avr_rel_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1560
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1561 call PLED_brightness_low
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1562 read_int_eeprom d'90' ; Brightness offset? (Dim>0, Normal = 0)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1563 movlw d'0'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1564 cpfsgt EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1565 call PLED_brightness_full
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1566
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1567 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1568 movwf apnoe_max_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1569 clrf apnoe_max_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1570 clrf apnoe_surface_mins
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1571 clrf apnoe_surface_secs
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1572 clrf apnoe_mins
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1573 clrf apnoe_secs
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1574 clrf divemins+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1575 clrf divemins+1
98
6f8e3a08011e 1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents: 83
diff changeset
1576 clrf menupos3
6f8e3a08011e 1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents: 83
diff changeset
1577 bcf menu3_active
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1578 clrf divesecs
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1579 clrf samplesecs
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1580 clrf apnoe_timeout_counter ; timeout in minutes
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1581 clrf timeout_counter ; takes care of the timeout
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1582 clrf timeout_counter2 ; Here: counts to six, then store deco data and temperature
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1583 clrf AlarmType ; Clear all alarms
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1584 bcf event_occured ; clear flag
111
ed7826c740a0 1.74beta rc1
heinrichsweikamp
parents: 106
diff changeset
1585 rcall reset_average1 ; Reset the resettable average depth
129
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1586 clrf average_depth_hold_total+0
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1587 clrf average_depth_hold_total+1
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1588 clrf average_depth_hold_total+2
06c4899ddb4b Custom views in dive mode configrable (New CF50-CF53)
Heinrichsweikamp
parents: 124
diff changeset
1589 clrf average_depth_hold_total+3 ; Clear Non-Resettable Average
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1590 bcf depth_greater_100m ; clear flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1591 setf last_diluent ; to be displayed after first calculation (range: 0 to 100 [%])
3
3cf8af30b36e v1.51 beta
heinrichsweikamp
parents: 2
diff changeset
1592 bcf dekostop_active
3cf8af30b36e v1.51 beta
heinrichsweikamp
parents: 2
diff changeset
1593 bcf is_bailout ;=1: CC mode, but bailout active!
8
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
1594 bcf better_gas_available ;=1: A better gas is available and a gas change is advised in divemode
d8b426d71282 1.52 rc2
heinrichsweikamp
parents: 4
diff changeset
1595
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1596 call get_free_EEPROM_location ; get last position in external EEPROM, may be up to 2 secs!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1597
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1598 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; HIGH copy surfacepressure to deco routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1599 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; LOW copy surfacepressure to deco routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1600 movff temperature+0,mintemp+0 ; Reset Min-Temp registers
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1601 movff temperature+1,mintemp+1 ; Reset Min-Temp registers
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1602
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1603 clrf wait_temp ; Used to clear Bankx registers
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1604 movff wait_temp,char_O_GF_low_pointer
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1605 movff wait_temp,char_O_actual_pointer
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1606 lfsr FSR0,0x250
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1607 movlw 0x20
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1608 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1609 clear_deco_lists: ; Clear Deco list
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1610 clrf POSTINC0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1611 decfsz wait_temp,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1612 bra clear_deco_lists
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1613 lfsr FSR0,0x270
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1614 movlw 0x20
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1615 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1616 set_no_forced_stops: ; Init Deco list
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1617 movlw 0x01
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1618 movwf POSTINC0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1619 decfsz wait_temp,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1620 bra set_no_forced_stops
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1621 lfsr FSR0,0x290 ; clear int_O_calc_tissue_call_counter (DEBUG)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1622 clrf POSTINC0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1623 clrf POSTINC0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1624
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1625 ; Init profile recording parameters
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1626 GETCUSTOM8 d'20' ; sample rate
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1627 movwf samplesecs_value ; to avoid EEPROM access in the ISR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1628 GETCUSTOM8 d'21'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1629 movwf divisor_temperature ; load divisors for profile storage
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1630 GETCUSTOM8 d'22'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1631 movwf divisor_deco
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1632 GETCUSTOM8 d'23'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1633 movwf divisor_tank
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1634 GETCUSTOM8 d'24'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1635 movwf divisor_ppo2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1636 GETCUSTOM8 d'25'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1637 movwf divisor_deco_debug
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1638 GETCUSTOM8 d'26'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1639 movwf divisor_nuy2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1640
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1641 btfss FLAG_apnoe_mode ; In Apnoe mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1642 bra divemode1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1643 ; Overwrite some parameters in Apnoe mode....
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1644 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1645 movwf samplesecs_value ; to avoid EEPROM access in the ISR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1646
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1647 divemode1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1648 read_int_eeprom d'36' ; Read mix 1 ppO2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1649 btfsc FLAG_const_ppO2_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1650 movff EEDATA,char_I_const_ppO2 ; Set ppO2 setpoint if in ppO2 mode
4
2b5c52ae3923 1.52 beta rc
heinrichsweikamp
parents: 3
diff changeset
1651 movff EEDATA, ppO2_setpoint_store ; Store also in this byte...
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1652
21
73014f788032 1.60 stable rc1
heinrichsweikamp
parents: 16
diff changeset
1653 bcf LED_blue
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1654 bcf low_battery_state ; clear flag for battery warning mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1655 bcf header_stored
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1656 bcf premenu
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1657 bcf realdive
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1658 bsf update_divetime ; set flag
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1659 btfss simulatormode_active ; do not disable in simulator mode!
49
cd5b650920f6 1.70...
heinrichsweikamp
parents: 47
diff changeset
1660 call disable_rs232 ; Disable RS232
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1661
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1662 read_int_eeprom d'33' ; Read byte (stored in EEDATA)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1663 movff EEDATA,active_gas ; Read start gas (1-5)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1664
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1665 ; Read Start Gas and configure char_I_He_ratio, char_I_O2_ratio and char_I_N2_ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1666 decf active_gas,W ; Gas 0-4
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1667 mullw d'4'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1668 movf PRODL,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1669 addlw d'7' ; = address for He ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1670 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1671 call read_eeprom ; Read He ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1672 movff EEDATA,char_I_He_ratio ; And copy into hold register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1673 decf active_gas,W ; Gas 0-4
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1674 mullw d'4'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1675 movf PRODL,W
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1676 addlw d'6' ; = address for O2 ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1677 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1678 call read_eeprom ; Read O2 ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1679 movff EEDATA, char_I_O2_ratio ; O2 ratio
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1680 movff char_I_He_ratio, wait_temp ; copy into bank1 register
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1681 bsf STATUS,C ; Borrow bit
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1682 movlw d'100' ; 100%
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1683 subfwb wait_temp,W ; minus He
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1684 bsf STATUS,C ; Borrow bit
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1685 subfwb EEDATA,F ; minus O2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1686 movff EEDATA, char_I_N2_ratio ; = N2!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1687
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1688 bcf multi_gf_display ; Do not display the multi-gf table screen
98
6f8e3a08011e 1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents: 83
diff changeset
1689 return