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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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17
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18
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19 ; menu "Simulator"
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20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
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21 ; written: 081210
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22 ; last updated: 081210
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23 ; known bugs:
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24 ; ToDo:
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25
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26 menu_simulator:
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27 movlw d'1'
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28 movwf logbook_temp1 ; Bottom time
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29 movlw d'15'
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30 movwf logbook_temp2 ; Max. Depth
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31 movlw d'1'
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32 movwf menupos
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33
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34 menu_simulator1:
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35 clrf timeout_counter2
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36 bsf menubit
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37 bsf cursor
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38 call PLED_ClearScreen
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39 call PLED_simulator_mask
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40
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41 menu_simulator2:
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42 bcf switch_left
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43 bcf switch_right
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44 bcf menubit2
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45 bcf menubit3
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46 call PLED_simulator_data
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47 call PLED_menu_cursor
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48
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49 menu_simulator_loop:
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50 call check_switches_menu
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51 menu_simulator_loop2:
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52 btfss onesecupdate
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53 bra menu_simulator_loop3
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54
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55 call timeout_surfmode
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56 call set_dive_modes
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57 call test_charger ; check if charger IC is active
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58 call get_battery_voltage ; get battery voltage
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59
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60 bcf onesecupdate ; End of one second tasks
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61
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62 menu_simulator_loop3:
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63 btfsc menubit2
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64 goto menu_simulator_do ; call submenu
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65
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66 btfss menubit
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67 goto menu ; exit setup menu and return to main menu
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68
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69 btfsc sleepmode
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70 goto more_menu
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71
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72 btfsc divemode
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73 goto restart ; exit menu, restart and enter divemode
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74
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75 bra menu_simulator_loop
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76
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77 menu_simulator_do: ; calls submenu
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78 dcfsnz menupos,F
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79 bra simulator_startdive
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80 dcfsnz menupos,F
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81 bra simulator_inc_bottomtime
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82 dcfsnz menupos,F
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83 bra simulator_inc_maxdepth
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84 dcfsnz menupos,F
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85 bra simulator_calc_deco
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86 dcfsnz menupos,F
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87 bra simulator_show_decoplan
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88 movlw d'4'
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89 movwf menupos
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90 goto more_menu2 ; exit...
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91
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92 simulator_inc_bottomtime:
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93 movlw d'2'
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94 addwf logbook_temp1,F ; Here: Bottomtime in m
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95 movlw d'199'
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96 cpfslt logbook_temp1
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97 movwf logbook_temp1
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98 movlw d'2'
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99 movwf menupos
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100 bra menu_simulator2
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101
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102 simulator_inc_maxdepth:
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103 movlw d'3'
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104 addwf logbook_temp2,F ; Here: Maxdepth in m
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105 movlw d'99'
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106 cpfslt logbook_temp2
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107 movwf logbook_temp2
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108 movlw d'3'
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109 movwf menupos
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110 bra menu_simulator2
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111
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112 simulator_startdive:
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113 ; Descent to -3m depth
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114 ; Set standalone_simulator flag (Displays Simulator menu during simulation by pressing ENTER button)
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115 ; Clear standalone_simulator after (any) dive
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116 bsf simulatormode_active ; normal simulator mode
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117 bsf standalone_simulator ; Standalone Simulator active
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118
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119 movff logbook_temp2,xA+0
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120 clrf xA+1
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121 movlw d'100'
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122 movwf xB+0
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123 clrf xB+1
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124 call mult16x16 ;xA*xB=xC ; Depth in m*100
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125
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126 movlw LOW d'1000'
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127 addwf xC+0,F
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128 movlw HIGH d'1000'
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129 addwfc xC+1,F ; Add 1000mBar
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130
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131 movff xC+0,sim_pressure+0
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132 movff xC+1,sim_pressure+1
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133
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134 movff sim_pressure+0,amb_pressure+0 ; override readings with simulator values
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135 movff sim_pressure+1,amb_pressure+1
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136
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137 bcf menubit2
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138 bcf menubit3
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139 bcf menubit
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140 bcf switch_left
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141 bcf switch_right
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142
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143 call simulator_save_tissue_data ; Stores 32 floats "pre_tissue" into bank3
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144
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145 bsf divemode ; Set divemode flag
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146 ostc_debug 'P' ; Sends debug-information to screen if debugmode active
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147 goto diveloop ; Start Divemode
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148
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149 simulator_save_tissue_data:
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150 bsf restore_deco_data ; Set restore flag
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151 ostc_debug 'S' ; Sends debug-information to screen if debugmode active
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152 call main_push_tissues_to_vault
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153 movlb 0x01 ; Back to RAM Bank1
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154 ostc_debug 'T' ; Sends debug-information to screen if debugmode active
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155 return
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156
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157 simulator_restore_tissue_data:
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158 bcf restore_deco_data ; clear restore flag
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159 ostc_debug 'S' ; Sends debug-information to screen if debugmode active
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160 call main_pull_tissues_from_vault
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161 movlb 0x01 ; Back to RAM Bank1
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162 ostc_debug 'T' ; Sends debug-information to screen if debugmode active
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163
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164 ostc_debug 'G' ; Sends debug-information to screen if debugmode active
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165 call deco_main_calc_desaturation_time ; calculate desaturation time
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166 movlb b'00000001' ; select ram bank 1
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167 call calculate_noflytime ; Calc NoFly time
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168 ostc_debug 'H' ; Sends debug-information to screen if debugmode active
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169 return
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170
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171 simulator_show_decoplan:
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172 call PLED_ClearScreen
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173 call divemenu_see_decoplan
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174
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175 bcf switch_left
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176 bcf switch_right
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177
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178 simulator_show_decoplan2:
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179 btfss onesecupdate
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180 bra simulator_show_decoplan3
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181
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182 call timeout_surfmode
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183 call set_dive_modes
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184 call test_charger ; check if charger IC is active
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185 call get_battery_voltage ; get battery voltage
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186
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187 bcf onesecupdate ; End of one second tasks
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188
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189 simulator_show_decoplan3:
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190 btfsc switch_left
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191 bra simulator_show_decoplan4 ; Quit display
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192
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193 btfsc switch_right
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194 bra simulator_show_decoplan4 ; Quit display
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195
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196 btfsc sleepmode
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197 goto more_menu
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198
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199 btfsc divemode
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200 goto restart ; exit menu, restart and enter divemode
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201
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202 bra simulator_show_decoplan2
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203
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204 simulator_show_decoplan4:
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205 movlw d'5'
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206 movwf menupos
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207 bra menu_simulator1
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208
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209
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210 simulator_calc_deco:
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211 call diveloop_boot ; configure gases, etc.
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212
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213 bsf simulatormode_active ; normal simulator mode
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214 bsf standalone_simulator ; Standalone Simulator active
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215
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216
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217 movff logbook_temp2,xA+0
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218 clrf xA+1
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219 movlw d'100'
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220 movwf xB+0
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221 clrf xB+1
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222 call mult16x16 ;xA*xB=xC ; Depth in m*100
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223
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224 movlw LOW d'1000'
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225 addwf xC+0,F
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226 movlw HIGH d'1000'
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227 addwfc xC+1,F ; Add 1000mBar
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228
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229 movff xC+0,sim_pressure+0
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230 movff xC+1,sim_pressure+1
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231
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232 movff sim_pressure+0,amb_pressure+0 ; override readings with simulator values
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233 movff sim_pressure+1,amb_pressure+1
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234
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235 call simulator_save_tissue_data ; Stores 32 floats "pre_tissue" into bank3
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236
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237 WIN_INVERT .1
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238 DISPLAYTEXT .12 ;" Wait.."
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239 WIN_INVERT .0
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240
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241 simulator_calc_deco_loop1:
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242 call PLED_simulator_data
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243
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244 ; movlw .011
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245 ; call PLED_SetColumn
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246 ; movlw .009
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247 ; call PLED_SetRow
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248 ; lfsr FSR2,letter
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249 ; movff char_O_array_decodepth+0,lo ; Get Depth
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250 ; bsf leftbind
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251 ; output_8
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252 ; bcf leftbind
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253 ; movlw ' '
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254 ; movwf POSTINC2
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255 ;call word_processor
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256
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257
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258 simulator_calc_deco_loop2:
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259 btg LED_red
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0
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260
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261 movlw d'1'
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262 movff WREG,char_I_step_is_1min ; 1 minute mode
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263
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264 call divemode_check_decogases ; Checks for decogases and sets the gases
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265 call divemode_prepare_flags_for_deco
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266
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267 call deco_main_calc_hauptroutine ; calc_tissue
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268 movlb b'00000001' ; rambank 1 selected
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269 ostc_debug 'C' ; Sends debug-information to screen if debugmode active
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270
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271 decfsz logbook_temp1,F
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272 bra simulator_calc_deco_loop1
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273
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274 movff char_O_deco_status,deco_status ;
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275 tstfsz deco_status ; deco_status=0 if decompression calculation done
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276 bra simulator_calc_deco2 ; Not finished
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277
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278 simulator_calc_deco3:
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279 bsf LED_red
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0
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280
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281 call simulator_restore_tissue_data ; Restore 32 floats "pre_tissue" from bank3
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282
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283 bcf simulatormode_active ; normal simulator mode
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284 bcf standalone_simulator ; Standalone Simulator active
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285
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286 WAITMS d'250'
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287 WAITMS d'250'
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288 WAITMS d'250' ; Wait for Pressure Sensor to get real pressure again...
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289
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290 bcf LED_red
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0
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291
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292 movlw d'1'
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293 movwf logbook_temp1 ; Bottom time>0!
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294
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295 movlw d'5' ; Pre-Set Cursor to "Show Decoplan"
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296 movwf menupos
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297
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298 movlw d'0'
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299 movff WREG,char_I_step_is_1min ; 2 second deco mode
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300
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301 bra menu_simulator1 ; Done.
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302
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303 simulator_calc_deco2:
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31
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304 movlw d'0'
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305 movff WREG,char_I_step_is_1min ; 2 second deco mode
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306
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307 call divemode_check_decogases ; Checks for decogases and sets the gases
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308 call divemode_prepare_flags_for_deco
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309
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310 call deco_main_calc_hauptroutine ; calc_tissue
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311 movlb b'00000001' ; rambank 1 selected
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312
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313 movff char_O_deco_status,deco_status ;
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314 tstfsz deco_status ; deco_status=0 if decompression calculation done
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315 bra simulator_calc_deco2 ; Not finished
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316 bra simulator_calc_deco3 ; finished! |
