source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Main.asm @ 483

Last change on this file since 483 was 483, checked in by aitotat@…, 11 years ago

Changes to Configurator v2:

  • XT-CF Sector Window address can now be selected.
  • Default port settings will now be restored when selecting device.
File size: 3.9 KB
Line 
1; Project name  :   XTIDE Univeral BIOS Configurator v2
2; Description   :   Program start and exit.
3
4;
5; XTIDE Universal BIOS and Associated Tools 
6; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
7;
8; This program is free software; you can redistribute it and/or modify
9; it under the terms of the GNU General Public License as published by
10; the Free Software Foundation; either version 2 of the License, or
11; (at your option) any later version.
12; 
13; This program is distributed in the hope that it will be useful,
14; but WITHOUT ANY WARRANTY; without even the implied warranty of
15; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16; GNU General Public License for more details.     
17; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
18;       
19
20; Include .inc files
21       
22%define INCLUDE_MENU_DIALOGS
23%define INCLUDE_SERIAL_LIBRARY
24       
25%include "AssemblyLibrary.inc"  ; Assembly Library. Must be included first!
26%include "Romvars.inc"          ; XTIDE Universal BIOS variables
27%include "JRIDE_ISA.inc"        ; For JR-IDE/ISA default segment
28%include "XTCF.inc"             ; For XT-CF modes
29
30%include "Version.inc"
31%include "MenuCfg.inc"
32%include "MenuStructs.inc"
33%include "Variables.inc"
34
35
36; Section containing code
37SECTION .text
38
39
40; Program first instruction.
41ORG 100h                        ; Code starts at offset 100h (DOS .COM)
42Start:
43    jmp     Main_Start
44
45; Include library sources
46%include "AssemblyLibrary.asm"
47
48; Include sources for this program
49%include "BiosFile.asm"
50%include "Buffers.asm"
51%include "Dialogs.asm"
52%include "EEPROM.asm"
53%include "Flash.asm"
54%include "MenuEvents.asm"
55%include "Menuitem.asm"
56%include "MenuitemPrint.asm"
57%include "Menupage.asm"
58%include "Strings.asm"
59
60%include "BootMenuSettingsMenu.asm"
61%include "ConfigurationMenu.asm"
62%include "FlashMenu.asm"
63%include "IdeControllerMenu.asm"
64%include "MainMenu.asm"
65%include "MasterSlaveMenu.asm"
66
67
68
69;--------------------------------------------------------------------
70; Program start
71;--------------------------------------------------------------------
72ALIGN JUMP_ALIGN
73Main_Start:
74    mov     ax, SCREEN_BACKGROUND_CHARACTER_AND_ATTRIBUTE
75    call    InitializeScreenWithBackgroudCharAndAttrInAX
76
77    call    Main_InitializeCfgVars
78    call    MenuEvents_DisplayMenu
79    mov     ax, DOS_BACKGROUND_CHARACTER_AND_ATTRIBUTE
80    call    InitializeScreenWithBackgroudCharAndAttrInAX
81
82    ; Exit to DOS
83    mov     ax, 4C00h           ; Exit to DOS
84    int     21h
85
86
87;--------------------------------------------------------------------
88; InitializeScreenWithBackgroudCharAndAttrInAX
89;   Parameters:
90;       AL:     Background character
91;       AH:     Background attribute
92;   Returns:
93;       Nothing
94;   Corrupts registers:
95;       AX, DX, DI
96;--------------------------------------------------------------------
97ALIGN JUMP_ALIGN
98InitializeScreenWithBackgroudCharAndAttrInAX:
99    xchg    dx, ax
100    CALL_DISPLAY_LIBRARY InitializeDisplayContext   ; Reset cursor etc
101    xchg    ax, dx
102    CALL_DISPLAY_LIBRARY ClearScreenWithCharInALandAttrInAH
103    ret
104
105
106;--------------------------------------------------------------------
107; Main_InitializeCfgVars
108;   Parameters:
109;       DS:     Segment to CFGVARS
110;   Returns:
111;       Nothing
112;   Corrupts registers:
113;       AX, BX, CX, DI
114;--------------------------------------------------------------------
115ALIGN JUMP_ALIGN
116Main_InitializeCfgVars:
117    push    es
118
119    call    Buffers_Clear
120    call    EEPROM_FindXtideUniversalBiosROMtoESDI
121    jnc     SHORT .InitializationCompleted
122    mov     [CFGVARS.wEepromSegment], es
123.InitializationCompleted:
124    pop     es
125    ret
126
127
128; Section containing initialized data
129SECTION .data
130
131ALIGN WORD_ALIGN
132g_cfgVars:
133istruc CFGVARS
134    at  CFGVARS.pMenupage,          dw  g_MenupageForMainMenu
135    at  CFGVARS.wFlags,             dw  DEFAULT_CFGVARS_FLAGS
136    at  CFGVARS.wEepromSegment,     dw  0
137    at  CFGVARS.bEepromType,        db  DEFAULT_EEPROM_TYPE
138    at  CFGVARS.bEepromPage,        db  DEFAULT_PAGE_SIZE
139    at  CFGVARS.bSdpCommand,        db  DEFAULT_SDP_COMMAND
140iend
141
142
143; Section containing uninitialized data
144SECTION .bss
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