Mercurial > public > mk2
view code_part1/OSTC_code_asm_part1/shared_definitions.h @ 732:920afa50bb0b
dive header diluent list (again)...
author | heinrichsweikamp |
---|---|
date | Tue, 18 Jun 2013 17:39:00 +0200 |
parents | 6e456a6398e0 |
children | 8466932a2fcf |
line wrap: on
line source
#ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ; ; shared_definitions.h ; ; Declare variables used both in C and ASM code ; ; This program is free software: you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by ; the Free Software Foundation, either version 3 of the License, or ; (at your option) any later version. ; ; This program is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ; GNU General Public License for more details. ; ; You should have received a copy of the GNU General Public License ; along with this program. If not, see <http://www.gnu.org/licenses/>. ; ; Copyright (c) 2010, JD Gascuel. ;============================================================================= ; RATIONAL ; ; We must enforce good data passing between the C and the ASM parts of code. ; The previous design used two independant definitions of each variable, ; one in C, one in ASM. If they did not match, no error was generated, and ; anything can happend at runtime... ; ; The new design use LINKING to ensure the variables defined in C are at the ; same address when used in ASM code. And it uses a unique declaration file ; (with suitable macros) to make sure they have the same size in both language. ; ; HISTORY ; 2011-01-20: [jDG] Creation. ; ; NOTE ; ; This file have to obey both ASM and C syntax. The only common directives ; are #if/#ifdef/#endif and the #define, so they are eavily used to do the ; trick. ; ; BUGS ;============================================================================= #endif #ifdef __18CXX //------------------------------------------------------------------------ // C-style declarations: # ifndef TEST_MAIN # define VAR_UCHAR(n) extern unsigned char n # define TAB_UCHAR(n,size) extern unsigned char n[size] # define VAR_UINT(n) extern unsigned short n # define TAB_UINT(n,size) extern unsigned short n[size] # else # define VAR_UCHAR(n) unsigned char n # define TAB_UCHAR(n,size) unsigned char n[size] # define VAR_UINT(n) unsigned short n # define TAB_UINT(n,size) unsigned short n[size] # endif #else ;------------------------------------------------------------------------- ; ASM-style declarations: #define VAR_UCHAR(n) n res 1 #define TAB_UCHAR(n,size) n res size #define VAR_UINT(n) n res 2 #define TAB_UINT(n,size) n res 2*size #endif #ifdef __18CXX //---- BANK 2 DATA ------------------------------------------------------- // Gather all data C-code --> ASM-code # ifndef UNIX # pragma udata overlay bank2=0x200 # endif #else bank2 udata_ovr 0x200 #endif #ifdef xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Define model dimensions. NUM_COMP is the number of compartiments in the Bühlmann ZH-L16 model, ie 16. NUM_STOPS is the maximum number of stops computed by decoplanning. Note that the deapest stop is roughly limited to 3m * NUM_STOPS (this is assuming all stops up to the surface are used). Note also that if the table overflow, extra stops are ignored, and not reported in TTS summing. NUM_GAS is the number of (potentially) active gas considered during ascent simulation. #endif #define NUM_COMP 0x10 #define NUM_STOPS 0x20 #define NUM_GAS 5 VAR_UINT (int_O_gtissue_limit); VAR_UINT (int_O_gtissue_press); VAR_UINT (int_O_desaturation_time); // VAR_UINT (int_O_ascenttime); // TTS (in minutes) VAR_UINT (int_O_extra_ascenttime); // TTS for @+5min variant (in minutes) VAR_UCHAR (char_O_nullzeit); // VAR_UCHAR (char_O_deco_status); // Deko state-machine state. VAR_UCHAR (char_O_deco_last_stop); // Depth reached during deko planning. VAR_UCHAR (char_O_gradient_factor); // VAR_UCHAR (char_O_gtissue_no); // VAR_UCHAR (char_O_diluent); // new in v.101 VAR_UCHAR (char_O_flush_ppO2); // 2011-05-01: ppO2 from diluant (CCR mode). VAR_UCHAR (char_O_EAD); // 2011-05-01: Added EAD/END in deco model. VAR_UCHAR (char_O_END); // 2011-05-01: Added EAD/END in deco model. VAR_UCHAR (char_O_CNS_fraction); // new in v.101 VAR_UCHAR (char_O_relative_gradient_GF); // new in v.102 VAR_UCHAR (char_O_first_deco_depth); // Depth of first stop. VAR_UCHAR (char_O_first_deco_time) ; // Duration of first stop. TAB_UCHAR (char_O_deco_depth, NUM_STOPS); // Fusionned decompression table: TAB_UCHAR (char_O_deco_time, NUM_STOPS); // Both ZH-L16 and L16-GF models. TAB_UCHAR (char_O_deco_time_for_log, NUM_STOPS); // For logging the full decoplan TAB_UCHAR (char_O_tissue_N2_saturation, NUM_COMP); // Nitrogen compartiment desaturation time, in min. TAB_UCHAR (char_O_tissue_He_saturation, NUM_COMP); // Helium compartiment desaturation time, in min. TAB_UINT (int_O_gas_volumes, 5); // Volumes evaluation for each gas tank, in 0.1 liters. TAB_UCHAR (char_O_hash, 16); #ifdef __18CXX //---- BANK 3 DATA ------------------------------------------------------- // Gather all data ASM-code --> C-code # ifndef UNIX # pragma udata overlay bank3=0x300 # endif #else ; In ASM, put the same bank, in overlay mode, at the same address bank3 udata_ovr 0x300 #endif VAR_UCHAR (char_I_step_is_1min); // Use 1min integration for tissue and CNS. VAR_UINT (int_I_pres_respiration); // VAR_UINT (int_I_pres_surface); // VAR_UINT (int_I_temp); // new in v101 VAR_UINT (int_I_divemins); // Dive time (minutes) VAR_UCHAR (char_I_temp); // new in v101 VAR_UCHAR (char_I_actual_ppO2); // VAR_UCHAR (char_I_first_gas); // Gas used at start of dive (bottom mix) VAR_UCHAR (char_I_current_gas); // Current gas breathed (1..6). VAR_UCHAR (char_I_N2_ratio); // VAR_UCHAR (char_I_He_ratio); // VAR_UCHAR (char_I_saturation_multiplier); // for conservatism/safety values 1.0 no conservatism to 1.5 50% faster saturation 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 VAR_UCHAR (char_I_GF_High_percentage); // new in v.102 VAR_UCHAR (char_I_GF_Low_percentage); // new in v.102 VAR_UCHAR (char_I_deco_distance); // VAR_UCHAR (char_I_const_ppO2); // new in v.101 VAR_UCHAR (char_I_depth_last_deco); // new in v.101 unit: [m] VAR_UCHAR (char_I_deco_model); // new in v.102. 0 == ZH-L16, 1 = ZH-L16-GF (Grandiant facttor) VAR_UCHAR (char_I_bottom_depth); // Bottom depth for planning (used in gas volume evaluation). VAR_UCHAR (char_I_bottom_time); // Bottom time for planning (used in gas volume evaluation). VAR_UCHAR (char_I_dive_interval); // Delay before next dive simulation. TAB_UCHAR (char_I_deco_gas_change,NUM_GAS);// new in v.101 TAB_UCHAR (char_I_deco_N2_ratio, NUM_GAS); // new in v.101 TAB_UCHAR (char_I_deco_He_ratio, NUM_GAS); // new in v.101 #ifdef __18CXX //---------------------------------------------------------------------------- // Access to various utilities defined in ASM-code. // // Note: Need to switch to BANK1 before calling most of them ! extern unsigned char win_top, win_leftx2, win_font, win_invert; extern ram unsigned char letter[26]; extern void DISP_ClearScreen(void); extern void DISP_standard_color(void); extern void DISP_warnings_color(void); extern void DISP_divemask_color(void); extern void DISP_box(void); extern void DISP_frame(void); extern void aa_wordprocessor(void); /// Set WREG color. extern void DISP_set_color(void); #endif