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annotate code_part1/OSTC_code_c_part2/shared_definitions.h @ 338:b75564fb3d4b
Optimizing access to B?hlmann coefficient (speed).
Define number of compartiments, stops and gases.
| author | JeanDo |
|---|---|
| date | Tue, 17 May 2011 15:56:09 +0200 |
| parents | 676d18bce8d7 |
| children | cb77d1fa4535 |
| rev | line source |
|---|---|
| 163 | 1 #ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| 2 ; | |
| 3 ; shared_definitions.h | |
| 4 ; | |
| 5 ; Declare variables used both in C and ASM code | |
| 6 ; | |
| 7 ; This program is free software: you can redistribute it and/or modify | |
| 8 ; it under the terms of the GNU General Public License as published by | |
| 9 ; the Free Software Foundation, either version 3 of the License, or | |
| 10 ; (at your option) any later version. | |
| 11 ; | |
| 12 ; This program is distributed in the hope that it will be useful, | |
| 13 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 ; GNU General Public License for more details. | |
| 16 ; | |
| 17 ; You should have received a copy of the GNU General Public License | |
| 18 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 ; | |
| 20 ; Copyright (c) 2010, JD Gascuel. | |
| 21 ;============================================================================= | |
| 22 ; RATIONAL | |
| 23 ; | |
| 24 ; We must enforce good data passing between the C and the ASM parts of code. | |
| 25 ; The previous design used two independant definitions of each variable, | |
| 26 ; one in C, one in ASM. If they did not match, no error was generated, and | |
| 27 ; anything can happend at runtime... | |
| 28 ; | |
| 29 ; The new design use LINKING to ensure the variables defined in C are at the | |
| 30 ; same address when used in ASM code. And it uses a unique declaration file | |
| 31 ; (with suitable macros) to make sure they have the same size in both language. | |
| 32 ; | |
| 33 ; HISTORY | |
| 34 ; 2011-01-20: [jDG] Creation. | |
| 35 ; | |
| 36 ; NOTE | |
| 37 ; | |
| 38 ; This file have to obey both ASM and C syntax. The only common directives | |
| 39 ; are #if/#ifdef/#endif and the #define, so they are eavily used to do the | |
| 40 ; trick. | |
| 41 ; | |
| 42 ; BUGS | |
| 43 ;============================================================================= | |
| 44 #endif | |
| 45 | |
| 46 #ifdef __18CXX | |
| 47 //------------------------------------------------------------------------ | |
| 48 // C-style declarations: | |
|
275
4310ab395dbe
Keep low_depth in float 32bits (w/o rounding) for a better stability.
JeanDo
parents:
240
diff
changeset
|
49 # ifndef TEST_MAIN |
| 216 | 50 # define VAR_UCHAR(n) extern unsigned char n |
| 51 # define TAB_UCHAR(n,size) extern unsigned char n[size] | |
| 52 # define VAR_UINT(n) extern unsigned short n | |
| 53 # define TAB_UINT(n,size) extern unsigned short n[size] | |
| 167 | 54 # else |
| 216 | 55 # define VAR_UCHAR(n) unsigned char n |
| 56 # define TAB_UCHAR(n,size) unsigned char n[size] | |
| 57 # define VAR_UINT(n) unsigned short n | |
| 58 # define TAB_UINT(n,size) unsigned short n[size] | |
| 167 | 59 # endif |
| 163 | 60 #else |
| 61 ;------------------------------------------------------------------------- | |
| 62 ; ASM-style declarations: | |
| 63 #define VAR_UCHAR(n) n res 1 | |
| 64 #define TAB_UCHAR(n,size) n res size | |
| 65 #define VAR_UINT(n) n res 2 | |
| 66 #define TAB_UINT(n,size) n res 2*size | |
| 67 #endif | |
| 68 | |
| 69 #ifdef __18CXX | |
| 70 //---- BANK 2 DATA ------------------------------------------------------- | |
| 71 // Gather all data C-code --> ASM-code | |
| 72 # pragma udata overlay bank2=0x200 | |
| 73 #else | |
| 74 bank2 udata_ovr 0x200 | |
| 75 #endif | |
| 76 | |
| 338 | 77 #ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| 78 Define model dimensions. | |
| 79 NUM_COMP is the number of compartiments in the Bühlmann ZH-L16 model, ie 16. | |
| 80 NUM_STOPS is the maximum number of stops computed by decoplanning. | |
| 81 Note that the deapest stop is roughly limited to 3m * NUM_STOPS | |
| 82 (this is assuming all stops up to the surface are used). | |
| 83 Note also that if the table overflow, extra stops are ignored, | |
| 84 and not reported in TTS summing. | |
| 85 NUM_GAS is the number of (potentially) active gas considered during | |
| 86 ascent simulation. | |
| 87 #endif | |
| 88 #define NUM_COMP 0x10 | |
| 89 #define NUM_STOPS 0x20 | |
| 90 #define NUM_GAS 5 | |
| 91 | |
| 163 | 92 VAR_UINT (int_O_gtissue_limit); |
| 93 VAR_UINT (int_O_gtissue_press); | |
| 168 | 94 VAR_UINT (int_O_desaturation_time); // |
| 95 VAR_UINT (int_O_ascenttime); // TTS (in minutes) | |
|
312
b7e4e74c0e17
New @5 variant: compute TTS if staying some extra time (CF58) at current depth.
JeanDo
parents:
307
diff
changeset
|
96 VAR_UINT (int_O_extra_ascenttime); // TTS for @+5min variant (in minutes) |
| 163 | 97 |
| 98 VAR_UCHAR (char_O_nullzeit); // | |
| 278 | 99 VAR_UCHAR (char_O_deco_status); // Deko state-machine state. |
| 100 VAR_UCHAR (char_O_deco_last_stop); // Depth reached during deko planning. | |
| 163 | 101 VAR_UCHAR (char_O_gradient_factor); // |
| 102 VAR_UCHAR (char_O_gtissue_no); // | |
| 103 VAR_UCHAR (char_O_diluent); // new in v.101 | |
| 322 | 104 VAR_UCHAR (char_O_flush_ppO2); // 2011-05-01: ppO2 from diluant (CCR mode). |
| 307 | 105 VAR_UCHAR (char_O_EAD); // 2011-05-01: Added EAD/END in deco model. |
| 106 VAR_UCHAR (char_O_END); // 2011-05-01: Added EAD/END in deco model. | |
| 163 | 107 VAR_UCHAR (char_O_CNS_fraction); // new in v.101 |
| 108 VAR_UCHAR (char_O_relative_gradient_GF); // new in v.102 | |
| 109 | |
|
169
e26f49674956
Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents:
168
diff
changeset
|
110 VAR_UCHAR (char_O_first_deco_depth); // Depth of first stop. |
|
e26f49674956
Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents:
168
diff
changeset
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111 VAR_UCHAR (char_O_first_deco_time) ; // Duration of first stop. |
| 338 | 112 TAB_UCHAR (char_O_deco_depth, NUM_STOPS); // Fusionned decompression table: |
| 113 TAB_UCHAR (char_O_deco_time, NUM_STOPS); // Both ZH-L16 and L16-GF models. | |
| 163 | 114 |
| 338 | 115 TAB_UCHAR (char_O_tissue_saturation, 2*NUM_COMP); // Compartiment desaturation time, in min. |
| 163 | 116 |
| 171 | 117 VAR_UINT (int_O_DBS_bitfield); // NOTE: 9 bytes dumped to divelog by store_dive_decodebug |
| 163 | 118 VAR_UINT (int_O_DBS2_bitfield); |
| 119 VAR_UINT (int_O_DBG_pre_bitfield); | |
| 120 VAR_UINT (int_O_DBG_post_bitfield); | |
| 121 VAR_UCHAR (char_O_NDL_at_20mtr); | |
| 122 | |
| 224 | 123 TAB_UINT (int_O_gas_volumes, 5); // Volumes evaluation for each gas tank, in 0.1 liters. |
|
222
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
JeanDo
parents:
216
diff
changeset
|
124 |
| 164 | 125 TAB_UCHAR (char_O_hash, 16); |
| 126 | |
| 163 | 127 #ifdef __18CXX |
| 128 //---- BANK 3 DATA ------------------------------------------------------- | |
| 129 // Gather all data ASM-code --> C-code | |
| 130 # pragma udata overlay bank3=0x300 | |
| 131 #else | |
| 132 ; In ASM, put the same bank, in overlay mode, at the same address | |
| 133 bank3 udata_ovr 0x300 | |
| 134 #endif | |
| 135 | |
| 292 | 136 VAR_UCHAR (char_I_step_is_1min); // Use 1min integration for tissue and CNS. |
| 163 | 137 |
| 138 VAR_UINT (int_I_pres_respiration); // | |
| 139 VAR_UINT (int_I_pres_surface); // | |
| 140 VAR_UINT (int_I_temp); // new in v101 | |
| 203 | 141 VAR_UINT (int_I_divemins); // Dive time (minutes) |
| 163 | 142 VAR_UCHAR (char_I_temp); // new in v101 |
| 143 VAR_UCHAR (char_I_actual_ppO2); // | |
|
240
d995e220ddac
BUGFIX Gas Usage when first gas is not #1 (bug BB22).
JeanDo
parents:
224
diff
changeset
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144 VAR_UCHAR (char_I_first_gas); // Gas used at start of dive. |
| 163 | 145 VAR_UCHAR (char_I_N2_ratio); // |
| 146 VAR_UCHAR (char_I_He_ratio); // | |
| 147 VAR_UCHAR (char_I_saturation_multiplier); // for conservatism/safety values 1.0 no conservatism to 1.5 50% faster saturation | |
| 148 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 | |
| 149 VAR_UCHAR (char_I_GF_High_percentage); // new in v.102 | |
| 150 VAR_UCHAR (char_I_GF_Low_percentage); // new in v.102 | |
| 151 VAR_UCHAR (char_I_deco_distance); // | |
| 152 VAR_UCHAR (char_I_const_ppO2); // new in v.101 | |
| 153 VAR_UCHAR (char_I_depth_last_deco); // new in v.101 unit: [m] | |
| 167 | 154 VAR_UCHAR (char_I_deco_model); // new in v.102. 0 == ZH-L16, 1 = ZH-L16-GF (Grandiant facttor) |
|
222
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
JeanDo
parents:
216
diff
changeset
|
155 VAR_UCHAR (char_I_bottom_depth); // Bottom depth for planning (used in gas volume evaluation). |
|
638f8e17bd51
Prototyping deco_gas_volumes() to compute gas consumption per tank with decoplanning.
JeanDo
parents:
216
diff
changeset
|
156 VAR_UCHAR (char_I_bottom_time); // Bottom time for planning (used in gas volume evaluation). |
| 163 | 157 |
| 338 | 158 TAB_UCHAR (char_I_deco_gas_change,NUM_GAS);// new in v.101 |
| 159 TAB_UCHAR (char_I_deco_N2_ratio, NUM_GAS); // new in v.101 | |
| 160 TAB_UCHAR (char_I_deco_He_ratio, NUM_GAS); // new in v.101 | |
| 167 | 161 |
| 162 #ifdef __18CXX | |
| 163 //---------------------------------------------------------------------------- | |
| 164 // Access to various utilities defined in ASM-code. | |
| 165 // | |
| 166 // Note: Need to switch to BANK1 before calling most of them ! | |
| 167 extern unsigned char win_top, win_leftx2, win_font, win_invert; | |
| 168 extern ram unsigned char letter[26]; | |
| 169 | |
| 170 extern void PLED_ClearScreen(void); | |
| 171 extern void PLED_standard_color(void); | |
| 172 extern void PLED_warnings_color(void); | |
| 173 extern void PLED_divemask_color(void); | |
| 174 | |
| 175 extern void PLED_box(void); | |
| 176 extern void PLED_frame(void); | |
| 177 extern void aa_wordprocessor(void); | |
| 178 | |
| 179 /// Set WREG color. | |
| 180 extern void PLED_set_color(void); | |
| 278 | 181 #endif |