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annotate src/gaslist.asm @ 160:99ac325586ce

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BUGFIX: Fast diluent (w/o dive mode menu) change did not work correctly
author heinrichsweikamp
date Mon, 08 Sep 2014 15:39:41 +0200
parents afa31c815f24
children 932e91074bdb
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1 ;=============================================================================
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2 ;
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3 ; File gaslist.asm
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4 ;
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5 ; Managing OSTC3 gas list
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6 ;
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7 ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved.
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8 ;=============================================================================
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9 ; HISTORY
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10 ; 2011-08-11 : [jDG] Creation.
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11
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12 #include "ostc3.inc" ; Mandatory header
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13 #include "convert.inc"
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14 #include "math.inc" ; div16x16 for MOD calculations
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15 #include "strings.inc"
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16 #include "tft.inc"
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17 #include "tft_outputs.inc"
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18
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19 #include "shared_definitions.h"
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20
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21 CBLOCK tmp+0x40 ; Keep space for menu processor
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22 gaslist_gas
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23 gaslist_O2
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24 gaslist_He
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25 gaslist_depth
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26 gaslist_Type
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27 ; Reserved to tmp+0x5F
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28 ENDC
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29
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30 extern convert_mbar_to_feet
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31
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32 gui CODE
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33 ;=============================================================================
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34 ; Append gas description to current string.
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35 ; Input: PRODL : gas number (0..4)
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36 ; FSR2 : Current string position.
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37 ; Output: Text appended into buffer pointed by FSR2.
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38 extern customview_show_mix
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39 global gaslist_strcat_gas
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40 gaslist_strcat_gas:
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41 rcall gaslist_setgas ; Sets gaslist_gas (0-4 for OC/Bailout, 5-9 for Diluents)
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42 ; Retrieve gas definition:
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43 gaslist_strcat_gas_0:
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44 movf gaslist_gas,W
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45 lfsr FSR1,opt_gas_O2_ratio ; Read opt_gas_O2_ratio[WREG]
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46 movff PLUSW1,gaslist_O2
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47 movf gaslist_gas,W
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48 lfsr FSR1,opt_gas_He_ratio ; Read opt_gas_He_ratio[WREG]
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49 movff PLUSW1,gaslist_He
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50
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51 movff gaslist_O2,lo
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52 movff gaslist_He,hi
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53 call customview_show_mix ; Put "Nxlo", "Txlo/hi", "Air" or "O2" into Postinc2
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54 return
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55
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56
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57 ;=============================================================================
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58 ; Append current mix to current string (For divemode)
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59 ; Input: FSR2 : Current string position.
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60 ; Output: Text appended into buffer pointed by FSR2.
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61 global gaslist_strcat_gasx
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62 gaslist_strcat_gasx: ; Show current O2/He mix
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63 STRCAT_TEXT tGas
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64 STRCAT ": "
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65 movff char_I_O2_ratio,lo
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66 movff char_I_He_ratio,hi
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67 call customview_show_mix ; Put "Nxlo", "Txlo/hi", "Air" or "O2" into Postinc2
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68 return
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69
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70 global gaslist_show_type
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71 extern tGasDisabled
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72 extern tDilDisabled
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73 gaslist_show_type:
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74 movf gaslist_gas,W
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75 lfsr FSR1,opt_gas_type ; Read opt_gas_type[WREG]
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76 movff PLUSW1,gaslist_Type
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77 STRCAT_TEXT tType
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78 lfsr FSR1,tGasDisabled ; Base text number
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79 btfsc ccr_diluent_setup ; In CCR setup?
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80 lfsr FSR1,tDilDisabled ; Base text number
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81 movff gaslist_Type,WREG ; 0-3
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82 rlncf WREG ; x2
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83 addwf FSR1L,F
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84 movlw .0
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85 addwfc FSR1H,F
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86 call strcat_text
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87 return
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88
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89 global gaslist_toggle_type
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90 gaslist_toggle_type:
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91 movf gaslist_gas,W
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92 lfsr FSR1,opt_gas_type ; Read opt_gas_type[WREG]
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93 movff PLUSW1,gaslist_Type
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94 incf gaslist_Type,F ; 0-3/0-2
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95 btfsc ccr_diluent_setup ; In CCR setup?
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96 bra gaslist_toggle_type2 ; Yes
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97 btfsc gaslist_Type,2 ; >3?
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98 clrf gaslist_Type ; Clear to zero
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99 movff gaslist_Type,PLUSW1 ; Copy back result
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100 return
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101
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102 gaslist_toggle_type2:
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103 movlw .3
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104 cpfslt gaslist_Type ; >2?
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105 clrf gaslist_Type ; Clear to zero
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106 movf gaslist_gas,W
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107 movff gaslist_Type,PLUSW1 ; Copy back result
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108 return
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109
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110 global gaslist_setSP
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111 gaslist_setSP:
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112 movff PRODL,gaslist_gas ; 0-4
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113 return
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114
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115 extern tbar
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116 global gaslist_strcat_setpoint
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117 global gaslist_strcat_setpoint_0
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118 gaslist_strcat_setpoint:
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119 call gaslist_setSP
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120 gaslist_strcat_setpoint_0:
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121 bsf leftbind
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122 btfsc short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint
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123 bra gaslist_strcat_setpoint2 ; Short version
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124 STRCAT_TEXT tSP
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125 incf gaslist_gas,W
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126 movwf lo
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127 output_8
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128 bcf leftbind
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129 PUTC ":"
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130 gaslist_strcat_setpoint2: ; Short version
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131 btfsc divemode
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132 bra gaslist_strcat_setpoint4 ; no "*" in divemode
95
3dfc2b7ced6d BUGFIX: Show "*" always in front of the initial Setpoint 1
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133 movf gaslist_gas,W ; Number-1 into WREG
3dfc2b7ced6d BUGFIX: Show "*" always in front of the initial Setpoint 1
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134 bnz gaslist_strcat_setpoint3 ; Not SP1
0
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135 PUTC "*"
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136 bra gaslist_strcat_setpoint4
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137 gaslist_strcat_setpoint3:
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138 PUTC " "
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139 gaslist_strcat_setpoint4:
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140 movf gaslist_gas,W
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141 lfsr FSR1,char_I_setpoint_cbar
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142 movf PLUSW1,W
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143 movwf lo
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144 clrf hi
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145 bsf leftbind
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146 output_16dp d'3'
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147 btfsc divemode
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148 bra gaslist_strcat_setpoint5 ; Skip text in divemode
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149 STRCAT_TEXT tbar
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150 gaslist_strcat_setpoint5:
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151 PUTC " "
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152 ; Read switch depth
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153 movf gaslist_gas,W
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154 lfsr FSR1,char_I_setpoint_change
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155 movff PLUSW1,lo
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156 bra gaslist_strcat_4 ; And return...
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157
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158 ;----------------------------------------------------------------------------
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159 ; Append gas description to current string.
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160 ; Input: PRODL : gas number (0..4)
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161 ; FSR2 : Current string position.
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162 ; Output: Text appended into buffer pointed by FSR2.
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163 ;
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164 ; NOTE: used in the menu-tree for the MENU_CALLBACK entry.
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165
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166 gaslist_strcat_gas_better: ; Yes, check if this is a "better gas"
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167 movlw .0
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168 movff WREG,win_invert
160
99ac325586ce BUGFIX: Fast diluent (w/o dive mode menu) change did not work correctly
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169 decf better_gas_number,W ; better_gas_number-1 -> WREG
99ac325586ce BUGFIX: Fast diluent (w/o dive mode menu) change did not work correctly
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170 btfsc ccr_diluent_setup ; in CCR menus?
99ac325586ce BUGFIX: Fast diluent (w/o dive mode menu) change did not work correctly
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171 addlw .5 ; Yes, offset to gases 5-9
99ac325586ce BUGFIX: Fast diluent (w/o dive mode menu) change did not work correctly
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172 cpfseq gaslist_gas ; 0-4 for OC/Bailout, 5-9 for Diluents
0
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173 return
50
ec4d8503ec45 NEW: user-selectable color schemes
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174 call TFT_attention_color ; show in yellow
0
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175 movlw .1
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176 movff WREG,win_invert ; and invert
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177 return
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178
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179 global gaslist_strcat_gas_mod
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180 gaslist_strcat_gas_mod:
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181 rcall gaslist_setgas ; Sets gaslist_gas (0-4 for OC/Bailout, 5-9 for Diluents)
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182
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183 global gaslist_gastitle
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184 gaslist_gastitle:
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185 btfsc short_gas_decriptions ; =1: Use short versions of gaslist_strcat_gas_mod and gaslist_strcat_setpoint
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186 bra gaslist_gastitle2 ; Short version
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187 STRCAT_TEXT tGas
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188 incf gaslist_gas,W
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189 movwf lo
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190 bsf leftbind
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191 output_8
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192 bcf leftbind
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193 PUTC ":"
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194
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195 gaslist_gastitle2: ; Short version
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196 lfsr FSR1,opt_gas_type
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197 btfsc divemode
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198 bra gaslist_gastitle3 ; no "*" in divemode
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199 movf gaslist_gas,W
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200 decf PLUSW1,W ; Type-1 into WREG
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201 bnz gaslist_gastitle1 ; Not "First"
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202 PUTC "*"
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203 bra gaslist_gastitle3
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204 gaslist_gastitle1:
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205 PUTC " "
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206 gaslist_gastitle3: ; Short version
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207 call TFT_standard_color
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208
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209 btfsc divemode ; In divemode?
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210 rcall gaslist_strcat_gas_better ; Yes, check if this is a "better gas"
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211
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212 movf gaslist_gas,W ; (0-4 for OC/Bailout, 5-9 for Diluents)
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213 movf PLUSW1,W
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214 bnz gaslist_strcat_3
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215 call TFT_disabled_color
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216 gaslist_strcat_3:
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217 rcall gaslist_strcat_gas_0
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218 PUTC " "
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219 ; Read switch depth
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
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220 lfsr FSR1,char_I_dil_change-.5 ; Setup Diluents-5
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
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221 movlw .4
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
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222 cpfsgt gaslist_gas ; >4? (-> Diluents)
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
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223 lfsr FSR1,opt_OC_bail_gas_change ; Setup OC Gases
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
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224
0
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225 movf gaslist_gas,W ; (0-4 for OC/Bailout, 5-9 for Diluents)
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226 movff PLUSW1,lo
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227 rcall gaslist_calc_mod ; Compute MOD into WREG
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228 cpfsgt lo
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229 bra gaslist_strcat_4
50
ec4d8503ec45 NEW: user-selectable color schemes
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230 call TFT_warnings_color ; Turn red if bigger
0
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231 gaslist_strcat_4:
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232 TSTOSS opt_units ; 0=Meters, 1=Feets
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233 bra gaslist_strcat_3_metric
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234 ;gaslist_strcat_3_imperial:
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235 movf lo,W
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236 mullw .100 ; convert meters to mbar
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237 movff PRODL,lo
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238 movff PRODH,hi
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239 call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet
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240 bsf leftbind
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241 output_16_3
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242 STRCAT_TEXT tFeets ; "ft"
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243 return
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244
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245 gaslist_strcat_3_metric:
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246 output_99
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247 STRCAT_TEXT tMeters ; "m"
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248 return
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249
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250 ;----------------------------------------------------------------------------
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251 ; Store current menu item, and display gas description later.
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252 ; Input: PRODL : gas number (0..4)
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253 ; NOTE: used in the menu-tree for the MENU_CALLBACK entry.
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254 global gaslist_setgas
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255 gaslist_setgas:
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256 movff PRODL,gaslist_gas
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257 movlw .5
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258 btfsc ccr_diluent_setup ; in CCR menus?
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259 addwf gaslist_gas,F ; Yes, offset to gases 5-9
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260 return
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261
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262
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263 global gaslist_cleanup_list ; Takes care that only one gas can be first and first has 0m change depth
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264 gaslist_cleanup_list:
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265 bcf ignore_last_edited_gas
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parents:
diff changeset
266 movlw .0
heinrichsweikamp
parents:
diff changeset
267 btfsc ccr_diluent_setup ; In CCR-Menu?
heinrichsweikamp
parents:
diff changeset
268 addlw .5 ; Yes, adjust offset
heinrichsweikamp
parents:
diff changeset
269 subwf gaslist_gas,F
heinrichsweikamp
parents:
diff changeset
270 gaslist_cleanup_list1:
heinrichsweikamp
parents:
diff changeset
271 clrf lo
heinrichsweikamp
parents:
diff changeset
272 lfsr FSR1,opt_gas_type ; Read opt_gas_type[WREG]
heinrichsweikamp
parents:
diff changeset
273 movlw .5 ; Check 5 gases
heinrichsweikamp
parents:
diff changeset
274 movwf hi
heinrichsweikamp
parents:
diff changeset
275 gaslist_cleanup_list2:
heinrichsweikamp
parents:
diff changeset
276 decf hi,w ; 0-4
heinrichsweikamp
parents:
diff changeset
277 btfsc ccr_diluent_setup ; In CCR-Menu?
heinrichsweikamp
parents:
diff changeset
278 addlw .5 ; Yes, adjust offset
heinrichsweikamp
parents:
diff changeset
279 movff PLUSW1,hi_temp
heinrichsweikamp
parents:
diff changeset
280 movlw .1
heinrichsweikamp
parents:
diff changeset
281 cpfseq hi_temp ; gas = first ?
heinrichsweikamp
parents:
diff changeset
282 bra gaslist_cleanup_list3 ; No
heinrichsweikamp
parents:
diff changeset
283 incf lo,F ; Yes, count "first gases"
heinrichsweikamp
parents:
diff changeset
284
heinrichsweikamp
parents:
diff changeset
285 btfss ignore_last_edited_gas ; If we are not in the second-pass mode
heinrichsweikamp
parents:
diff changeset
286 bra gaslist_cleanup_list2b
heinrichsweikamp
parents:
diff changeset
287
heinrichsweikamp
parents:
diff changeset
288 decf hi,w ; 0-4
heinrichsweikamp
parents:
diff changeset
289 cpfseq gaslist_gas ; Do not disable last edited gas
heinrichsweikamp
parents:
diff changeset
290 gaslist_cleanup_list2b:
heinrichsweikamp
parents:
diff changeset
291 movff hi,lo_temp ; Keep the last "first gas" found
heinrichsweikamp
parents:
diff changeset
292 gaslist_cleanup_list3:
heinrichsweikamp
parents:
diff changeset
293 decfsz hi,F
heinrichsweikamp
parents:
diff changeset
294 bra gaslist_cleanup_list2 ; Loop
heinrichsweikamp
parents:
diff changeset
295
heinrichsweikamp
parents:
diff changeset
296 tstfsz lo ; No gas active?
heinrichsweikamp
parents:
diff changeset
297 bra gaslist_cleanup_list4 ; No, at least one is active
heinrichsweikamp
parents:
diff changeset
298
heinrichsweikamp
parents:
diff changeset
299 btfsc ccr_diluent_setup ; In CCR-Menu?
heinrichsweikamp
parents:
diff changeset
300 bra gaslist_cleanup_list3a ; Yes.
heinrichsweikamp
parents:
diff changeset
301 ; make gas1 first and zero
heinrichsweikamp
parents:
diff changeset
302 movlw .1 ; First
heinrichsweikamp
parents:
diff changeset
303 movwf lo_temp
heinrichsweikamp
parents:
diff changeset
304 movwf INDF1
heinrichsweikamp
parents:
diff changeset
305 bra gaslist_cleanup_list5 ; Set change depth to zero
heinrichsweikamp
parents:
diff changeset
306
heinrichsweikamp
parents:
diff changeset
307 gaslist_cleanup_list3a:
heinrichsweikamp
parents:
diff changeset
308 movlw .5
heinrichsweikamp
parents:
diff changeset
309 addwf FSR1L,F
heinrichsweikamp
parents:
diff changeset
310 movlw .0
heinrichsweikamp
parents:
diff changeset
311 addwfc FSR1H,F ; Setup to Diluents
heinrichsweikamp
parents:
diff changeset
312 ; make dil1 first and zero
heinrichsweikamp
parents:
diff changeset
313 movlw .1 ; First
heinrichsweikamp
parents:
diff changeset
314 movwf lo_temp
heinrichsweikamp
parents:
diff changeset
315 movwf INDF1
heinrichsweikamp
parents:
diff changeset
316 bra gaslist_cleanup_list5 ; Set change depth to zero
heinrichsweikamp
parents:
diff changeset
317
heinrichsweikamp
parents:
diff changeset
318 gaslist_cleanup_list4:
heinrichsweikamp
parents:
diff changeset
319 movlw .1
heinrichsweikamp
parents:
diff changeset
320 cpfsgt lo ; More then one "first gas"?
heinrichsweikamp
parents:
diff changeset
321 bra gaslist_cleanup_list5 ; No, done.
heinrichsweikamp
parents:
diff changeset
322 ; More then one Gas is "first gas"
heinrichsweikamp
parents:
diff changeset
323 ; Disable last found "first gas" but keep it's change depth
heinrichsweikamp
parents:
diff changeset
324 decf lo_temp,W ; 0-4
heinrichsweikamp
parents:
diff changeset
325 cpfseq gaslist_gas ; Do not disable last edited gas
heinrichsweikamp
parents:
diff changeset
326 bra gaslist_cleanup_list4b
heinrichsweikamp
parents:
diff changeset
327 ; Do not disable last edited gas
heinrichsweikamp
parents:
diff changeset
328 ; search again but ignore last edited gas
heinrichsweikamp
parents:
diff changeset
329 bsf ignore_last_edited_gas
heinrichsweikamp
parents:
diff changeset
330 bra gaslist_cleanup_list1 ; Loop until only one "first gas" is left
heinrichsweikamp
parents:
diff changeset
331
heinrichsweikamp
parents:
diff changeset
332 gaslist_cleanup_list4b:
heinrichsweikamp
parents:
diff changeset
333 btfsc ccr_diluent_setup ; In CCR-Menu?
heinrichsweikamp
parents:
diff changeset
334 addlw .5 ; Yes, adjust offset
heinrichsweikamp
parents:
diff changeset
335 clrf PLUSW1 ; Disable gas
heinrichsweikamp
parents:
diff changeset
336 bra gaslist_cleanup_list ; Loop until only one "first gas" is left
heinrichsweikamp
parents:
diff changeset
337
heinrichsweikamp
parents:
diff changeset
338 gaslist_cleanup_list5:
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
339 ; Read switch depth
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
340 lfsr FSR1,char_I_dil_change-.5 ; Setup Diluents-5
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
341 btfss ccr_diluent_setup ; In CCR-Menu?
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
342 lfsr FSR1,opt_OC_bail_gas_change ; No, setup OC Gases
0
heinrichsweikamp
parents:
diff changeset
343 decf lo_temp,W
heinrichsweikamp
parents:
diff changeset
344 btfsc ccr_diluent_setup ; In CCR-Menu?
heinrichsweikamp
parents:
diff changeset
345 addlw .5 ; Yes, adjust offset
heinrichsweikamp
parents:
diff changeset
346 clrf PLUSW1 ; Set First gas to zero m
heinrichsweikamp
parents:
diff changeset
347 return
heinrichsweikamp
parents:
diff changeset
348
heinrichsweikamp
parents:
diff changeset
349 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
350 ; Increment/Decrement O2 ratio
heinrichsweikamp
parents:
diff changeset
351 global gaslist_pO2
heinrichsweikamp
parents:
diff changeset
352 gaslist_pO2:
heinrichsweikamp
parents:
diff changeset
353 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
354 lfsr FSR1,opt_gas_He_ratio ; Read opt_gas_He_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
355 movff PLUSW1,gaslist_He
heinrichsweikamp
parents:
diff changeset
356 lfsr FSR1,opt_gas_O2_ratio ; Read opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
357 movff PLUSW1,gaslist_O2
heinrichsweikamp
parents:
diff changeset
358
heinrichsweikamp
parents:
diff changeset
359 incf gaslist_O2,F ; O2++
heinrichsweikamp
parents:
diff changeset
360 movf gaslist_He,W
heinrichsweikamp
parents:
diff changeset
361 addwf gaslist_O2,W
heinrichsweikamp
parents:
diff changeset
362 movwf lo
heinrichsweikamp
parents:
diff changeset
363 movlw .101
heinrichsweikamp
parents:
diff changeset
364 cpfslt lo ; O2+He<101?
heinrichsweikamp
parents:
diff changeset
365 decf gaslist_O2,F ; O2-- (Unchanged)
heinrichsweikamp
parents:
diff changeset
366
heinrichsweikamp
parents:
diff changeset
367 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
368 movff gaslist_O2,PLUSW1 ; And write back to opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
369 return
heinrichsweikamp
parents:
diff changeset
370
heinrichsweikamp
parents:
diff changeset
371 global gaslist_mO2
heinrichsweikamp
parents:
diff changeset
372 gaslist_mO2:
heinrichsweikamp
parents:
diff changeset
373 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
374 lfsr FSR1,opt_gas_O2_ratio ; Read opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
375 movff PLUSW1,gaslist_O2
heinrichsweikamp
parents:
diff changeset
376
heinrichsweikamp
parents:
diff changeset
377 decf gaslist_O2,F
heinrichsweikamp
parents:
diff changeset
378 movlw gaslist_min_o2
heinrichsweikamp
parents:
diff changeset
379 cpfslt gaslist_O2
heinrichsweikamp
parents:
diff changeset
380 bra gaslist_mO2_1
heinrichsweikamp
parents:
diff changeset
381 movlw gaslist_min_o2
heinrichsweikamp
parents:
diff changeset
382 movwf gaslist_O2
heinrichsweikamp
parents:
diff changeset
383 gaslist_mO2_1:
heinrichsweikamp
parents:
diff changeset
384 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
385 movff gaslist_O2,PLUSW1 ; And write back to opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
386 return
heinrichsweikamp
parents:
diff changeset
387
heinrichsweikamp
parents:
diff changeset
388 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
389 ; Increment/Decrement He ratio
heinrichsweikamp
parents:
diff changeset
390 global gaslist_pHe
heinrichsweikamp
parents:
diff changeset
391 gaslist_pHe:
heinrichsweikamp
parents:
diff changeset
392 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
393 lfsr FSR1,opt_gas_O2_ratio ; Read opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
394 movff PLUSW1,gaslist_O2
heinrichsweikamp
parents:
diff changeset
395 lfsr FSR1,opt_gas_He_ratio ; Read opt_gas_He_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
396 movff PLUSW1,gaslist_He
heinrichsweikamp
parents:
diff changeset
397
heinrichsweikamp
parents:
diff changeset
398 incf gaslist_He,F ; He++
heinrichsweikamp
parents:
diff changeset
399 movf gaslist_He,W
heinrichsweikamp
parents:
diff changeset
400 addwf gaslist_O2,W
heinrichsweikamp
parents:
diff changeset
401 movwf lo
heinrichsweikamp
parents:
diff changeset
402 movlw .101
heinrichsweikamp
parents:
diff changeset
403 cpfslt lo ; O2+He<101?
heinrichsweikamp
parents:
diff changeset
404 decf gaslist_He,F ; Yes, He-- (Unchanged)
heinrichsweikamp
parents:
diff changeset
405
heinrichsweikamp
parents:
diff changeset
406 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
407 movff gaslist_He,PLUSW1 ; And write back to opt_gas_He_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
408 return
heinrichsweikamp
parents:
diff changeset
409
heinrichsweikamp
parents:
diff changeset
410 global gaslist_mHe
heinrichsweikamp
parents:
diff changeset
411 gaslist_mHe:
heinrichsweikamp
parents:
diff changeset
412 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
413 lfsr FSR1,opt_gas_He_ratio ; Read opt_gas_He_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
414 movff PLUSW1,gaslist_He
heinrichsweikamp
parents:
diff changeset
415
heinrichsweikamp
parents:
diff changeset
416 decf gaslist_He,F
heinrichsweikamp
parents:
diff changeset
417 bnn gaslist_mHe_1
heinrichsweikamp
parents:
diff changeset
418 clrf gaslist_He
heinrichsweikamp
parents:
diff changeset
419 gaslist_mHe_1:
heinrichsweikamp
parents:
diff changeset
420 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
421 movff gaslist_He,PLUSW1 ; And write back to opt_gas_He_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
422 return
heinrichsweikamp
parents:
diff changeset
423
heinrichsweikamp
parents:
diff changeset
424 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
425 ; Increment/Decrement switch depth
heinrichsweikamp
parents:
diff changeset
426 global gaslist_pDepth
heinrichsweikamp
parents:
diff changeset
427 gaslist_pDepth:
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
428 lfsr FSR1,char_I_dil_change-.5 ; Setup Diluents-5
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
429 movlw .4
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
430 cpfsgt gaslist_gas ; >4? (-> Diluents)
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
431 lfsr FSR1,opt_OC_bail_gas_change ; Setup OC Gases
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
432
0
heinrichsweikamp
parents:
diff changeset
433 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
434 movff PLUSW1,gaslist_O2 ; Read char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
435
heinrichsweikamp
parents:
diff changeset
436 incf gaslist_O2,F
heinrichsweikamp
parents:
diff changeset
437 movlw gaslist_max_change_depth
heinrichsweikamp
parents:
diff changeset
438 cpfsgt gaslist_O2
heinrichsweikamp
parents:
diff changeset
439 bra gaslist_pDepth_1
heinrichsweikamp
parents:
diff changeset
440 movlw gaslist_max_change_depth
heinrichsweikamp
parents:
diff changeset
441 movwf gaslist_O2
heinrichsweikamp
parents:
diff changeset
442 gaslist_pDepth_1:
heinrichsweikamp
parents:
diff changeset
443 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
444 movff gaslist_O2,PLUSW1 ; Write back to char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
445 return
heinrichsweikamp
parents:
diff changeset
446
heinrichsweikamp
parents:
diff changeset
447 global gaslist_mDepth
heinrichsweikamp
parents:
diff changeset
448 gaslist_mDepth:
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
449 lfsr FSR1,char_I_dil_change-.5 ; Setup Diluents-5
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
450 movlw .4
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
451 cpfsgt gaslist_gas ; >4? (-> Diluents)
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
452 lfsr FSR1,opt_OC_bail_gas_change ; Setup OC Gases
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
453
0
heinrichsweikamp
parents:
diff changeset
454 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
455 movff PLUSW1,gaslist_O2 ; Read char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
456
heinrichsweikamp
parents:
diff changeset
457 decf gaslist_O2,F
heinrichsweikamp
parents:
diff changeset
458 btfsc STATUS,N
heinrichsweikamp
parents:
diff changeset
459 clrf gaslist_O2
heinrichsweikamp
parents:
diff changeset
460
heinrichsweikamp
parents:
diff changeset
461 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
462 movff gaslist_O2,PLUSW1 ; And write back to char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
463 return
heinrichsweikamp
parents:
diff changeset
464
heinrichsweikamp
parents:
diff changeset
465 global gaslist_spplus
heinrichsweikamp
parents:
diff changeset
466 gaslist_spplus:
heinrichsweikamp
parents:
diff changeset
467 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
468 lfsr FSR1,char_I_setpoint_cbar
heinrichsweikamp
parents:
diff changeset
469 movff PLUSW1,lo ; Read char_I_setpoint_cbar[WREG]
heinrichsweikamp
parents:
diff changeset
470 movlw gaslist_sp_stepsize
heinrichsweikamp
parents:
diff changeset
471 addwf lo,F
heinrichsweikamp
parents:
diff changeset
472 movlw gaslist_sp_max
heinrichsweikamp
parents:
diff changeset
473 cpfsgt lo
heinrichsweikamp
parents:
diff changeset
474 bra gaslist_spplus2
heinrichsweikamp
parents:
diff changeset
475 movlw gaslist_sp_min
heinrichsweikamp
parents:
diff changeset
476 movwf lo
heinrichsweikamp
parents:
diff changeset
477 gaslist_spplus2:
heinrichsweikamp
parents:
diff changeset
478 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
479 movff lo,PLUSW1 ; Write back to char_I_setpoint_cbar
heinrichsweikamp
parents:
diff changeset
480 return
heinrichsweikamp
parents:
diff changeset
481
heinrichsweikamp
parents:
diff changeset
482 global gaslist_spdepthplus
heinrichsweikamp
parents:
diff changeset
483 gaslist_spdepthplus:
heinrichsweikamp
parents:
diff changeset
484 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
485 bz gaslist_spdepthplus3 ; Setpoint 1 is always 0m
heinrichsweikamp
parents:
diff changeset
486 lfsr FSR1,char_I_setpoint_change
heinrichsweikamp
parents:
diff changeset
487 movff PLUSW1,gaslist_O2 ; Read char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
488 incf gaslist_O2,F
heinrichsweikamp
parents:
diff changeset
489 movlw gaslist_max_change_depth
heinrichsweikamp
parents:
diff changeset
490 cpfsgt gaslist_O2
heinrichsweikamp
parents:
diff changeset
491 bra gaslist_spdepthplus_1
heinrichsweikamp
parents:
diff changeset
492 movlw gaslist_max_change_depth
heinrichsweikamp
parents:
diff changeset
493 movwf gaslist_O2
heinrichsweikamp
parents:
diff changeset
494 gaslist_spdepthplus_1:
heinrichsweikamp
parents:
diff changeset
495 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
496 movff gaslist_O2,PLUSW1 ; Write back to char_I_deco_gas_change[WREG]
heinrichsweikamp
parents:
diff changeset
497 return
heinrichsweikamp
parents:
diff changeset
498
heinrichsweikamp
parents:
diff changeset
499 gaslist_spdepthplus3:
heinrichsweikamp
parents:
diff changeset
500 movlw .0
heinrichsweikamp
parents:
diff changeset
501 movff WREG,char_I_setpoint_change+0 ; Reset to 0m
heinrichsweikamp
parents:
diff changeset
502 return
heinrichsweikamp
parents:
diff changeset
503
heinrichsweikamp
parents:
diff changeset
504 global gaslist_spdepthminus
heinrichsweikamp
parents:
diff changeset
505 gaslist_spdepthminus:
heinrichsweikamp
parents:
diff changeset
506 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
507 bz gaslist_spdepthplus3 ; Setpoint 1 is always 0m
heinrichsweikamp
parents:
diff changeset
508 lfsr FSR1,char_I_setpoint_change
heinrichsweikamp
parents:
diff changeset
509 movff PLUSW1,gaslist_O2 ; Read opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
510 decf gaslist_O2,F
heinrichsweikamp
parents:
diff changeset
511 btfsc STATUS,N
heinrichsweikamp
parents:
diff changeset
512 clrf gaslist_O2
heinrichsweikamp
parents:
diff changeset
513 movf gaslist_gas,W
heinrichsweikamp
parents:
diff changeset
514 movff gaslist_O2,PLUSW1 ; And write back to opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
515 return
heinrichsweikamp
parents:
diff changeset
516
heinrichsweikamp
parents:
diff changeset
517 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
518 ; Compute MOD from ppO2 Max and current O2 Ratio.
heinrichsweikamp
parents:
diff changeset
519 ;
heinrichsweikamp
parents:
diff changeset
520 ; Input: gaslist_gas = current gas index.
heinrichsweikamp
parents:
diff changeset
521 ; opt_gas_O2_ratio[gaslist_gas] = current O2 ratio
heinrichsweikamp
parents:
diff changeset
522 ; Output: WREG = MOD [m]
heinrichsweikamp
parents:
diff changeset
523 ;
heinrichsweikamp
parents:
diff changeset
524 gaslist_calc_mod:
heinrichsweikamp
parents:
diff changeset
525 movf gaslist_gas,W ; Read current gas O2 ratio
heinrichsweikamp
parents:
diff changeset
526 lfsr FSR1,opt_gas_O2_ratio ; Read opt_gas_O2_ratio[WREG]
heinrichsweikamp
parents:
diff changeset
527 movf PLUSW1,W
heinrichsweikamp
parents:
diff changeset
528
heinrichsweikamp
parents:
diff changeset
529 btfsc divemode ; In divemode?
heinrichsweikamp
parents:
diff changeset
530 bra gaslist_calc_mod_divemode ; Yes.
heinrichsweikamp
parents:
diff changeset
531
heinrichsweikamp
parents:
diff changeset
532 ; Pamb max = ppO2 Max / O2 ratio
heinrichsweikamp
parents:
diff changeset
533 movwf xB+0
heinrichsweikamp
parents:
diff changeset
534 clrf xB+1
heinrichsweikamp
parents:
diff changeset
535
heinrichsweikamp
parents:
diff changeset
536 movff opt_ppO2_max,WREG
heinrichsweikamp
parents:
diff changeset
537 mullw .10
heinrichsweikamp
parents:
diff changeset
538 movff PRODL,xA+0
heinrichsweikamp
parents:
diff changeset
539 movff PRODH,xA+1
heinrichsweikamp
parents:
diff changeset
540 call div16x16
heinrichsweikamp
parents:
diff changeset
541
heinrichsweikamp
parents:
diff changeset
542 ; Prof = Pamb - 1bar.
heinrichsweikamp
parents:
diff changeset
543 movf xC+0,W
heinrichsweikamp
parents:
diff changeset
544 addlw -.10
heinrichsweikamp
parents:
diff changeset
545 return
heinrichsweikamp
parents:
diff changeset
546
heinrichsweikamp
parents:
diff changeset
547 gaslist_calc_mod_divemode:
heinrichsweikamp
parents:
diff changeset
548 extern TFT_color_code1
heinrichsweikamp
parents:
diff changeset
549 movwf hi ; Copy O2%
heinrichsweikamp
parents:
diff changeset
550 movlw warn_gas_in_gaslist
heinrichsweikamp
parents:
diff changeset
551 call TFT_color_code1 ; Color-code current row in Gaslist (%O2 in hi), opt_ppO2_max as threshold
heinrichsweikamp
parents:
diff changeset
552 return
heinrichsweikamp
parents:
diff changeset
553 ;----------------------------------------------------------------------------
154
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
554
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
555 global gaslist_ppo2
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
556 gaslist_ppo2:
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
557 STRCAT_TEXT tppO2 ; ppO2:
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
558 movf gaslist_gas,W
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
559 lfsr FSR1,char_I_dil_change-.5 ; Setup Diluents
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
560 btfss ccr_diluent_setup ; In CCR-Menu?
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
561 lfsr FSR1,opt_OC_bail_gas_change ; No, setup OC/Bailout Gases
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
562 movf PLUSW1,W
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
563 mullw .10 ; PROD=Depth in mbar/10 (100 = 1.00 bar)
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
564 movlw .100
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
565 addwf PRODL,F
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
566 movlw .0
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
567 addwfc PRODH,F ; add 1bar
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
568 movff PRODL,xA+0
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
569 movff PRODH,xA+1
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
570 movf gaslist_gas,W ; Read current gas O2 ratio
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
571 lfsr FSR1,opt_dil_O2_ratio-.5 ; Read dil_gas_O2_ratio[WREG]
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
572 btfss ccr_diluent_setup ; In CCR-Menu?
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
573 lfsr FSR1,opt_gas_O2_ratio ; No, read opt_gas_O2_ratio[WREG]
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
574 movff PLUSW1,xB+0
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
575 clrf xB+1
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
576 call mult16x16 ; char_I_O2_ratio * (p_amb/10)
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
577 movff xC+0,xA+0
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
578 movff xC+1,xA+1
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
579 movlw d'100'
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
580 movwf xB+0
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
581 clrf xB+1
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
582 call div16x16 ; xC=(char_I_O2_ratio * p_amb/10)/100
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
583 ; Check very high ppO2 manually
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
584 tstfsz xC+2 ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55bar?
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
585 bra gaslist_ppo2_2 ; Yes, display fixed Value!
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
586 movff xC+0,lo
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
587 movff xC+1,hi
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
588 bcf ignore_digit4
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
589 bsf leftbind
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
590 output_16dp d'3' ; x.xx
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
591 STRCAT_TEXT tbar ; bar
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
592 return
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
593 gaslist_ppo2_2:
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
594 STRCAT ">6.6"
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
595 return
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
596
0
heinrichsweikamp
parents:
diff changeset
597 global gaslist_MOD_END
heinrichsweikamp
parents:
diff changeset
598 gaslist_MOD_END:
heinrichsweikamp
parents:
diff changeset
599 rcall gaslist_calc_mod ; Compute MOD into WREG
heinrichsweikamp
parents:
diff changeset
600 movwf lo ; Copy to lo
14
440e537e19d6 Show "MOD:" instead of "EAD:" in gas setup
heinrichsweikamp
parents: 0
diff changeset
601 STRCAT_TEXT tMOD ; MOD:
0
heinrichsweikamp
parents:
diff changeset
602 TSTOSS opt_units ; 0=Meters, 1=Feets
heinrichsweikamp
parents:
diff changeset
603 bra gaslist_MOD_metric
heinrichsweikamp
parents:
diff changeset
604 ;gaslist_MOD_imperial:
heinrichsweikamp
parents:
diff changeset
605 movf lo,W
heinrichsweikamp
parents:
diff changeset
606 mullw .100 ; convert meters to mbar
heinrichsweikamp
parents:
diff changeset
607 movff PRODL,lo
heinrichsweikamp
parents:
diff changeset
608 movff PRODH,hi
heinrichsweikamp
parents:
diff changeset
609 call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet
heinrichsweikamp
parents:
diff changeset
610 bsf leftbind
heinrichsweikamp
parents:
diff changeset
611 output_16_3
heinrichsweikamp
parents:
diff changeset
612 STRCAT_TEXT tFeets ; "ft"
heinrichsweikamp
parents:
diff changeset
613 bra gaslist_MOD_common
heinrichsweikamp
parents:
diff changeset
614 gaslist_MOD_metric:
heinrichsweikamp
parents:
diff changeset
615 output_8
heinrichsweikamp
parents:
diff changeset
616 STRCAT_TEXT tMeters ; m
heinrichsweikamp
parents:
diff changeset
617 gaslist_MOD_common:
heinrichsweikamp
parents:
diff changeset
618 PUTC "/"
heinrichsweikamp
parents:
diff changeset
619 STRCAT_TEXT tEND ; END:
heinrichsweikamp
parents:
diff changeset
620 rcall gaslist_calc_mod ; Output: WREG = MOD [m]
heinrichsweikamp
parents:
diff changeset
621 addlw .10 ; MOD=MOD+10m
heinrichsweikamp
parents:
diff changeset
622 movwf xB+0
heinrichsweikamp
parents:
diff changeset
623 clrf xB+1
heinrichsweikamp
parents:
diff changeset
624 movlw d'100'
heinrichsweikamp
parents:
diff changeset
625 movwf xA+0
heinrichsweikamp
parents:
diff changeset
626 movf gaslist_He,W ; He value in % -> WREG
heinrichsweikamp
parents:
diff changeset
627 subwf xA+0,F ; xA+0 = 100 - He Value in %
heinrichsweikamp
parents:
diff changeset
628 clrf xA+1
heinrichsweikamp
parents:
diff changeset
629 call mult16x16 ; xA*xB=xC
heinrichsweikamp
parents:
diff changeset
630 movff xC+0,xA+0
heinrichsweikamp
parents:
diff changeset
631 movff xC+1,xA+1
heinrichsweikamp
parents:
diff changeset
632 movlw d'100'
heinrichsweikamp
parents:
diff changeset
633 movwf xB+0
heinrichsweikamp
parents:
diff changeset
634 clrf xB+1
heinrichsweikamp
parents:
diff changeset
635 call div16x16 ; xA/xB=xC with xA as remainder
heinrichsweikamp
parents:
diff changeset
636 ; xC:2 = ((MOD+10) * 100 - HE Value in %) / 100
heinrichsweikamp
parents:
diff changeset
637 movlw d'10'
heinrichsweikamp
parents:
diff changeset
638 subwf xC+0,F ; Subtract 10m...
heinrichsweikamp
parents:
diff changeset
639 movff xC+0,lo
heinrichsweikamp
parents:
diff changeset
640 ; END 8Bit only
heinrichsweikamp
parents:
diff changeset
641 ; movlw d'0'
heinrichsweikamp
parents:
diff changeset
642 ; subwfb xC+1,F
heinrichsweikamp
parents:
diff changeset
643 ; movff xC+1,hi
heinrichsweikamp
parents:
diff changeset
644 TSTOSS opt_units ; 0=Meters, 1=Feets
heinrichsweikamp
parents:
diff changeset
645 bra gaslist_END_metric
heinrichsweikamp
parents:
diff changeset
646 ;gaslist_END_imperial:
heinrichsweikamp
parents:
diff changeset
647 movf lo,W
heinrichsweikamp
parents:
diff changeset
648 mullw .100 ; convert meters to mbar
heinrichsweikamp
parents:
diff changeset
649 movff PRODL,lo
heinrichsweikamp
parents:
diff changeset
650 movff PRODH,hi
heinrichsweikamp
parents:
diff changeset
651 call convert_mbar_to_feet ; convert value in lo:hi from mbar to feet
heinrichsweikamp
parents:
diff changeset
652 bsf leftbind
heinrichsweikamp
parents:
diff changeset
653 output_16_3
heinrichsweikamp
parents:
diff changeset
654 STRCAT_TEXT tFeets ; "ft"
heinrichsweikamp
parents:
diff changeset
655 return
heinrichsweikamp
parents:
diff changeset
656 gaslist_END_metric:
heinrichsweikamp
parents:
diff changeset
657 output_8
heinrichsweikamp
parents:
diff changeset
658 STRCAT_TEXT tMeters ; m
heinrichsweikamp
parents:
diff changeset
659 return
heinrichsweikamp
parents:
diff changeset
660
heinrichsweikamp
parents:
diff changeset
661 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
662 global gaslist_reset_mod_title
heinrichsweikamp
parents:
diff changeset
663 gaslist_reset_mod_title:
heinrichsweikamp
parents:
diff changeset
664 STRCAT_TEXT tDepthReset
heinrichsweikamp
parents:
diff changeset
665
heinrichsweikamp
parents:
diff changeset
666 gaslist_reset_mod_title2:
heinrichsweikamp
parents:
diff changeset
667 rcall gaslist_calc_mod ; Compute MOD into WREG
heinrichsweikamp
parents:
diff changeset
668 movwf lo ; Copy to lo
heinrichsweikamp
parents:
diff changeset
669
heinrichsweikamp
parents:
diff changeset
670 movf gaslist_gas,W ; Compare to switch depth
154
afa31c815f24 NEW: Show ppO2 for change depth during gas setup
heinrichsweikamp
parents: 97
diff changeset
671 lfsr FSR1,char_I_dil_change ; Setup Diluents
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
672 btfss ccr_diluent_setup ; In CCR-Menu?
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
673 lfsr FSR1,opt_OC_bail_gas_change ; No, setup OC Gases
0
heinrichsweikamp
parents:
diff changeset
674 movf PLUSW1,W
heinrichsweikamp
parents:
diff changeset
675 cpfslt lo
heinrichsweikamp
parents:
diff changeset
676 bra gaslist_strcat_4 ; And return...
50
ec4d8503ec45 NEW: user-selectable color schemes
heinrichsweikamp
parents: 14
diff changeset
677 call TFT_warnings_color ; Turn red if bigger !
0
heinrichsweikamp
parents:
diff changeset
678 bra gaslist_strcat_4 ; And return...
heinrichsweikamp
parents:
diff changeset
679
heinrichsweikamp
parents:
diff changeset
680 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
681 global gaslist_reset_mod
heinrichsweikamp
parents:
diff changeset
682 gaslist_reset_mod:
heinrichsweikamp
parents:
diff changeset
683 rcall gaslist_calc_mod ; Compute MOD
heinrichsweikamp
parents:
diff changeset
684 movwf gaslist_depth
heinrichsweikamp
parents:
diff changeset
685
heinrichsweikamp
parents:
diff changeset
686 movf gaslist_gas,W ; Read current gas O2 ratio
97
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
687
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
688 lfsr FSR1,char_I_dil_change ; Setup Diluents mH
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
689 btfss ccr_diluent_setup ; In CCR-Menu?
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
690 lfsr FSR1,opt_OC_bail_gas_change ; No, setup OC Gases
53a99a2dc6a1 CHANGE: Always compute bailout plan based on all active gases
heinrichsweikamp
parents: 95
diff changeset
691
0
heinrichsweikamp
parents:
diff changeset
692 movff gaslist_depth,PLUSW1 ; And save new change depth
heinrichsweikamp
parents:
diff changeset
693 return
heinrichsweikamp
parents:
diff changeset
694 ;----------------------------------------------------------------------------
heinrichsweikamp
parents:
diff changeset
695 END