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1 #ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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2 ;
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3 ; shared_definitions.h
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4 ;
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5 ; Declare variables used both in C and ASM code
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6 ;
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7 ; This program is free software: you can redistribute it and/or modify
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8 ; it under the terms of the GNU General Public License as published by
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9 ; the Free Software Foundation, either version 3 of the License, or
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10 ; (at your option) any later version.
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11 ;
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12 ; This program is distributed in the hope that it will be useful,
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13 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 ; GNU General Public License for more details.
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16 ;
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17 ; You should have received a copy of the GNU General Public License
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18 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 ;
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20 ; Copyright (c) 2010, JD Gascuel.
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21 ;=============================================================================
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22 ; RATIONAL
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23 ;
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24 ; We must enforce good data passing between the C and the ASM parts of code.
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25 ; The previous design used two independant definitions of each variable,
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26 ; one in C, one in ASM. If they did not match, no error was generated, and
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27 ; anything can happend at runtime...
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28 ;
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29 ; The new design use LINKING to ensure the variables defined in C are at the
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30 ; same address when used in ASM code. And it uses a unique declaration file
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31 ; (with suitable macros) to make sure they have the same size in both language.
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32 ;
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33 ; HISTORY
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34 ; 2011-01-20: [jDG] Creation.
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35 ;
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36 ; NOTE
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37 ;
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38 ; This file have to obey both ASM and C syntax. The only common directives
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39 ; are #if/#ifdef/#endif and the #define, so they are eavily used to do the
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40 ; trick.
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41 ;
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42 ; BUGS
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43 ;=============================================================================
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44 #endif
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45
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46 #ifdef __18CXX
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47 //------------------------------------------------------------------------
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48 // C-style declarations:
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49 # ifndef TEST_MAIN
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50 # define VAR_UCHAR(n) extern unsigned char n
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51 # define TAB_UCHAR(n,size) extern unsigned char n[size]
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52 # define VAR_UINT(n) extern unsigned short n
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53 # define TAB_UINT(n,size) extern unsigned short n[size]
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54 # else
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55 # define VAR_UCHAR(n) unsigned char n
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56 # define TAB_UCHAR(n,size) unsigned char n[size]
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57 # define VAR_UINT(n) unsigned short n
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58 # define TAB_UINT(n,size) unsigned short n[size]
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59 # endif
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60 #else
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61 ;-------------------------------------------------------------------------
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62 ; ASM-style declarations:
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63 #define VAR_UCHAR(n) n res 1
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64 #define TAB_UCHAR(n,size) n res size
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65 #define VAR_UINT(n) n res 2
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66 #define TAB_UINT(n,size) n res 2*size
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67 #endif
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68
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69 #ifdef __18CXX
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70 //---- BANK 2 DATA -------------------------------------------------------
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71 // Gather all data C-code --> ASM-code
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72 # pragma udata overlay bank2=0x200
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73 #else
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74 bank2 udata_ovr 0x200
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75 #endif
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76
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77 #ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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78 Define model dimensions.
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79 NUM_COMP is the number of compartiments in the Bühlmann ZH-L16 model, ie 16.
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80 NUM_STOPS is the maximum number of stops computed by decoplanning.
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81 Note that the deapest stop is roughly limited to 3m * NUM_STOPS
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82 (this is assuming all stops up to the surface are used).
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83 Note also that if the table overflow, extra stops are ignored,
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84 and not reported in TTS summing.
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85 NUM_GAS is the number of (potentially) active gas considered during
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86 ascent simulation.
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87 #endif
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88 #define NUM_COMP 0x10
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89 #define NUM_STOPS 0x20
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90 #define NUM_GAS 5
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91
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92 VAR_UINT (int_O_gtissue_limit);
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93 VAR_UINT (int_O_gtissue_press);
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94 VAR_UINT (int_O_desaturation_time); //
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95 VAR_UINT (int_O_ascenttime); // TTS (in minutes)
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96 VAR_UINT (int_O_extra_ascenttime); // TTS for @+5min variant (in minutes)
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97
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98 VAR_UCHAR (char_O_nullzeit); //
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99 VAR_UCHAR (char_O_deco_status); // Deko state-machine state.
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100 VAR_UCHAR (char_O_deco_last_stop); // Depth reached during deko planning.
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101 VAR_UCHAR (char_O_gradient_factor); //
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102 VAR_UCHAR (char_O_gtissue_no); //
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103 VAR_UCHAR (char_O_diluent); // new in v.101
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104 VAR_UCHAR (char_O_flush_ppO2); // 2011-05-01: ppO2 from diluant (CCR mode).
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105 VAR_UCHAR (char_O_EAD); // 2011-05-01: Added EAD/END in deco model.
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106 VAR_UCHAR (char_O_END); // 2011-05-01: Added EAD/END in deco model.
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107 VAR_UCHAR (char_O_CNS_fraction); // new in v.101
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108 VAR_UCHAR (char_O_relative_gradient_GF); // new in v.102
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109
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110 VAR_UCHAR (char_O_first_deco_depth); // Depth of first stop.
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111 VAR_UCHAR (char_O_first_deco_time) ; // Duration of first stop.
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112 TAB_UCHAR (char_O_deco_depth, NUM_STOPS); // Fusionned decompression table:
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113 TAB_UCHAR (char_O_deco_time, NUM_STOPS); // Both ZH-L16 and L16-GF models.
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114
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115 TAB_UCHAR (char_O_tissue_N2_saturation, NUM_COMP); // Nitrogen compartiment desaturation time, in min.
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116 TAB_UCHAR (char_O_tissue_He_saturation, NUM_COMP); // Helium compartiment desaturation time, in min.
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117
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118 VAR_UINT (int_O_DBS_bitfield); // NOTE: 9 bytes dumped to divelog by store_dive_decodebug
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119 VAR_UINT (int_O_DBS2_bitfield);
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120 VAR_UINT (int_O_DBG_pre_bitfield);
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121 VAR_UINT (int_O_DBG_post_bitfield);
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122 VAR_UCHAR (char_O_NDL_at_20mtr);
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123
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124 TAB_UINT (int_O_gas_volumes, 5); // Volumes evaluation for each gas tank, in 0.1 liters.
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125
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126 TAB_UCHAR (char_O_hash, 16);
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127
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128 #ifdef __18CXX
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129 //---- BANK 3 DATA -------------------------------------------------------
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130 // Gather all data ASM-code --> C-code
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131 # pragma udata overlay bank3=0x300
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132 #else
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133 ; In ASM, put the same bank, in overlay mode, at the same address
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134 bank3 udata_ovr 0x300
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135 #endif
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136
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137 VAR_UCHAR (char_I_step_is_1min); // Use 1min integration for tissue and CNS.
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138
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139 VAR_UINT (int_I_pres_respiration); //
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140 VAR_UINT (int_I_pres_surface); //
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141 VAR_UINT (int_I_temp); // new in v101
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142 VAR_UINT (int_I_divemins); // Dive time (minutes)
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143 VAR_UCHAR (char_I_temp); // new in v101
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144 VAR_UCHAR (char_I_actual_ppO2); //
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145 VAR_UCHAR (char_I_first_gas); // Gas used at start of dive (bottom mix)
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146 VAR_UCHAR (char_I_current_gas); // Current gas breathed (1..6).
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147 VAR_UCHAR (char_I_N2_ratio); //
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148 VAR_UCHAR (char_I_He_ratio); //
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149 VAR_UCHAR (char_I_saturation_multiplier); // for conservatism/safety values 1.0 no conservatism to 1.5 50% faster saturation
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150 VAR_UCHAR (char_I_desaturation_multiplier);// for conservatism/safety values 0.66 50% slower desaturation to 1.0 no conservatism// consveratism used in calc_tissue , calc_tissue_step_1_min and sim_tissue_1min
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151 VAR_UCHAR (char_I_GF_High_percentage); // new in v.102
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152 VAR_UCHAR (char_I_GF_Low_percentage); // new in v.102
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153 VAR_UCHAR (char_I_deco_distance); //
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154 VAR_UCHAR (char_I_const_ppO2); // new in v.101
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155 VAR_UCHAR (char_I_depth_last_deco); // new in v.101 unit: [m]
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156 VAR_UCHAR (char_I_deco_model); // new in v.102. 0 == ZH-L16, 1 = ZH-L16-GF (Grandiant facttor)
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157 VAR_UCHAR (char_I_bottom_depth); // Bottom depth for planning (used in gas volume evaluation).
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158 VAR_UCHAR (char_I_bottom_time); // Bottom time for planning (used in gas volume evaluation).
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159 VAR_UCHAR (char_I_dive_interval); // Delay before next dive simulation.
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160
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161 TAB_UCHAR (char_I_deco_gas_change,NUM_GAS);// new in v.101
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162 TAB_UCHAR (char_I_deco_N2_ratio, NUM_GAS); // new in v.101
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163 TAB_UCHAR (char_I_deco_He_ratio, NUM_GAS); // new in v.101
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164
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165 #ifdef __18CXX
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166 //----------------------------------------------------------------------------
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167 // Access to various utilities defined in ASM-code.
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168 //
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169 // Note: Need to switch to BANK1 before calling most of them !
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170 extern unsigned char win_top, win_leftx2, win_font, win_invert;
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171 extern ram unsigned char letter[26];
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172
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173 extern void PLED_ClearScreen(void);
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174 extern void PLED_standard_color(void);
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175 extern void PLED_warnings_color(void);
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176 extern void PLED_divemask_color(void);
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177
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178 extern void PLED_box(void);
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179 extern void PLED_frame(void);
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180 extern void aa_wordprocessor(void);
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181
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182 /// Set WREG color.
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183 extern void PLED_set_color(void);
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184 #endif
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