| 1 | ; AiR-BOOT (c) Copyright 1998-2008 M. Kiewitz
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| 2 | ;
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| 3 | ; This file is part of AiR-BOOT
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| 4 | ;
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| 5 | ; AiR-BOOT is free software: you can redistribute it and/or modify it under
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| 6 | ; the terms of the GNU General Public License as published by the Free
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| 7 | ; Software Foundation, either version 3 of the License, or (at your option)
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| 8 | ; any later version.
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| 9 | ;
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| 10 | ; AiR-BOOT is distributed in the hope that it will be useful, but WITHOUT ANY
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| 11 | ; WARRANTY: without even the implied warranty of MERCHANTABILITY or FITNESS
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| 12 | ; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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| 13 | ; details.
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| 14 | ;
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| 15 | ; You should have received a copy of the GNU General Public License along with
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| 16 | ; AiR-BOOT. If not, see <http://www.gnu.org/licenses/>.
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| 17 | ;
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| 18 | ;---------------------------------------------------------------------------
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| 19 | ; AiR-BOOT / VIDEO I/O
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| 20 | ;---------------------------------------------------------------------------
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| 21 |
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| 22 | IFDEF MODULE_NAMES
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| 23 | DB 'VIDEOIO',0
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| 24 | ENDIF
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| 25 |
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| 26 | VideoIO_WaitRetrace Proc Near Uses ax dx
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| 27 | mov dx, 3DAh
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| 28 | VIOWR_Jump1:
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| 29 | in al, dx
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| 30 | test al, 8
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| 31 | jnz VIOWR_Jump1
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| 32 | VIOWR_Jump2:
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| 33 | in al, dx
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| 34 | test al, 8
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| 35 | jz VIOWR_Jump2
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| 36 | ret
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| 37 | VideoIO_WaitRetrace EndP
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| 38 |
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| 39 |
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| 40 |
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| 41 | ; Holds the current position. Yeah, I know this is in the code area, but who
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| 42 | ; cares :))
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| 43 | TextPosY db 0h
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| 44 | TextPosX db 0h
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| 45 | TextColorFore db 7h
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| 46 | TextColorBack db 0h
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| 47 |
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| 48 | ; In: CH - Cursor Column, CL - Cursor Row (Start at 1,1)
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| 49 | ; Destroyed: None
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| 50 | VideoIO_Locate Proc Near Uses cx
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| 51 | or ch, ch
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| 52 | jz VIOL_IgnoreY
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| 53 | dec ch
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| 54 | mov TextPosY, ch
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| 55 | VIOL_IgnoreY:
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| 56 | or cl, cl
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| 57 | jz VIOL_IgnoreX
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| 58 | dec cl
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| 59 | mov TextPosX, cl
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| 60 | VIOL_IgnoreX:
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| 61 | ret
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| 62 | VideoIO_Locate EndP
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| 63 |
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| 64 | ; In: CH - Cursor Column, CL - Center Cursor Row (Start at 1,1)
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| 65 | ; DX - Length to use for centering
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| 66 | ; Destroyed: None
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| 67 | VideoIO_LocateToCenter Proc Near Uses cx dx
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| 68 | shr dl, 1 ; Length / 2
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| 69 | sub cl, dl
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| 70 | call VideoIO_Locate
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| 71 | ret
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| 72 | VideoIO_LocateToCenter EndP
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| 73 |
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| 74 | ; In: CH - Color Fore, CL - Color Back
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| 75 | ; Destroyed: None
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| 76 | VideoIO_Color Proc Near Uses cx
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| 77 | mov TextColorFore, CH
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| 78 | mov TextColorBack, CL
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| 79 | ret
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| 80 | VideoIO_Color EndP
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| 81 |
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| 82 | VideoIO_CursorOff Proc Near Uses ax cx
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| 83 | mov ax, 0102h ; 02 for fixup on AMI BIOS
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| 84 | mov cx, 1000h
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| 85 | int 10h ; Clears cursor
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| 86 | ret
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| 87 | VideoIO_CursorOff EndP
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| 88 |
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| 89 | VideoIO_CursorOn Proc Near Uses ax cx
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| 90 | mov ax, 0102h ; 02 for fixup on AMI BIOS
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| 91 | mov cx, 0F0Eh
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| 92 | int 10h ; Builds cursor
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| 93 | ret
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| 94 | VideoIO_CursorOn EndP
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| 95 |
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| 96 | VideoIO_CursorSet Proc Near Uses ax bx dx
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| 97 | mov ah, 02h
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| 98 | xor bh, bh
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| 99 | mov dh, TextPosY
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| 100 | mov dl, TextPosX
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| 101 | int 10h
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| 102 | ret
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| 103 | VideoIO_CursorSet EndP
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| 104 |
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| 105 | ; Sets DI which is used across many video routines !
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| 106 | VideoIO_Internal_SetRegs Proc Near Uses bx
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| 107 | mov ax, VideoIO_Segment
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| 108 | mov es, ax
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| 109 | ;movzx ax, TextPosY
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| 110 | mov al,TextPosY
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| 111 | mov ah,0
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| 112 |
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| 113 | mov bl, 160
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| 114 | mul bl
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| 115 | xor bh, bh
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| 116 | mov bl, TextPosX
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| 117 | shl bl, 1
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| 118 | add ax, bx
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| 119 | mov di, ax ; Location at ES:DI
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| 120 | mov ah, TextColorFore
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| 121 | mov al, TextColorBack
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| 122 | shl al, 4
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| 123 | or ah, al ; Color Attribute in AH
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| 124 | ret
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| 125 | VideoIO_Internal_SetRegs EndP
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| 126 |
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| 127 | ; In: SI - String to Print (EOS is 0)
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| 128 | ; Destroyed: SI
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| 129 | VideoIO_Print Proc Near Uses ax es di
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| 130 | call VideoIO_Internal_SetRegs
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| 131 | VIOP_Loop:
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| 132 | lodsb
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| 133 | or al, al
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| 134 | jz VIOP_End
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| 135 | mov es:[di], al
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| 136 | mov es:[di+1], ah
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| 137 | add di, 2
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| 138 | inc TextPosX
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| 139 | jmp VIOP_Loop
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| 140 | VIOP_End:
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| 141 | ret
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| 142 | VideoIO_Print EndP
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| 143 |
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| 144 | ; In: SI - String to Print (EOS is 0)
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| 145 | ; Destroyed: SI
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| 146 | VideoIO_PrintLikeLenOfName Proc Near Uses cx es di
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| 147 | push si
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| 148 | xor cx, cx
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| 149 | VIOPLLON_Loop:
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| 150 | lodsb
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| 151 | inc cx
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| 152 | or al, al
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| 153 | jnz VIOPLLON_Loop
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| 154 | pop si
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| 155 | call GetLenOfName ; Gets the real length...tricky ;)
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| 156 | jz VIOPLLON_Nul
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| 157 | call VideoIO_FixedPrint ; we are lazy :)
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| 158 | VIOPLLON_Nul:
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| 159 | ret
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| 160 | VideoIO_PrintLikeLenOfName EndP
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| 161 |
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| 162 | ; In: SI - String to Print
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| 163 | ; CL - Len Of String
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| 164 | ; Destroyed: SI
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| 165 | VideoIO_FixedPrint Proc Near Uses es di
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| 166 | or cl, cl
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| 167 | jz VIOFP_NoString
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| 168 | call VideoIO_Internal_SetRegs
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| 169 | VIOFP_Loop:
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| 170 | lodsb
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| 171 | mov es:[di], al
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| 172 | mov es:[di+1], ah
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| 173 | add di, 2
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| 174 | inc [TextPosX]
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| 175 | dec cl
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| 176 | jnz VIOFP_Loop
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| 177 | VIOFP_NoString:
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| 178 | ret
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| 179 | VideoIO_FixedPrint EndP
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| 180 |
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| 181 | ; Rousseau:
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| 182 | ; Turn off blinking
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| 183 | ; http://www.ctyme.com/intr/rb-0088.htm does not mention this
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| 184 | VideoIO_NoBlinking Proc Near Uses ax bx
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| 185 | mov bx,0
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| 186 | mov ax,1003h
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| 187 | int 10h
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| 188 | ret
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| 189 | VideoIO_NoBlinking EndP
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| 190 |
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| 191 | ; In: AL - Single Char to Print
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| 192 | ; Destroyed: None
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| 193 | VideoIO_PrintSingleChar Proc Near Uses ax bx es di
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| 194 | mov bl, al
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| 195 | call VideoIO_Internal_SetRegs
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| 196 | mov es:[di], bl
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| 197 | mov es:[di+1], ah
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| 198 | inc TextPosX
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| 199 | ret
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| 200 | VideoIO_PrintSingleChar EndP
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| 201 |
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| 202 |
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| 203 | IF 0
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| 204 | ; Print dec-byte to screen
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| 205 | ; This outputs 1 to 3 characters
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| 206 | ; In: AL - byte to send
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| 207 | ; Out: AL - byte sent
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| 208 | ; Destroyed: None
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| 209 | VideoIO_PrintDecByte Proc Near Uses ax
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| 210 | call CONV_BinToPBCD ; Convert to PBCD
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| 211 | mov dx, ax ; Save PBCD value
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| 212 | shr ah, 4 ; Move digit count to low nibble
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| 213 | cmp ah, 3 ; Less than 3 digits ?
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| 214 | jb @F ; Yep, skip digit with index 2
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| 215 | mov al, dh ; Get byte with digit
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| 216 | and al, 0fh ; Mask it out
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| 217 | add al, '0' ; To ASCII
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| 218 | call VideoIO_PrintSingleChar
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| 219 | @@:
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| 220 | shr dh, 4 ; Move digit count to low nibble
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| 221 | cmp dh, 2 ; Less that 2 digits ?
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| 222 | jb @F ; Yep, skip digit with index 1
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| 223 | mov al, dl ; Get byte with digit
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| 224 | shr al, 4 ; Move to lower nibble
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| 225 | add al, '0' ; To ASCII
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| 226 | call VideoIO_PrintSingleChar
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| 227 | @@:
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| 228 | mov al, dl ; Get byte with digit
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| 229 | and al, 0fh ; Mask it out
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| 230 | add al, '0' ; To ASCII
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| 231 | call VideoIO_PrintSingleChar
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| 232 | ret
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| 233 | VideoIO_PrintDecByte EndP
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| 234 | ENDIF
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| 235 |
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| 236 |
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| 237 | ; Print hex-byte to screen
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| 238 | ; This outputs two characters
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| 239 | ; In: AL - byte to send
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| 240 | ; Out: AL - byte sent
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| 241 | ; Destroyed: None
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| 242 | VideoIO_PrintHexByte Proc Near Uses ax
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| 243 | call CONV_BinToAsc ; Returns high hex-nibble in AH, low hex-nibble in AL
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| 244 | xchg al,ah ; High hex-nibble first
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| 245 | call VideoIO_PrintSingleChar ; Output to screen
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| 246 | xchg al,ah ; Low hex-nibble next
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| 247 | call VideoIO_PrintSingleChar ; Output to screen
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| 248 | ret
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| 249 | VideoIO_PrintHexByte EndP
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| 250 |
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| 251 |
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| 252 | ; Print hex-word to screen
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| 253 | ; This outputs four characters
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| 254 | ; In: AX - word to send
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| 255 | ; Out: AX - word sent
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| 256 | ; Destroyed: None
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| 257 | VideoIO_PrintHexWord Proc Near
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| 258 | xchg al,ah ; High byte first
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| 259 | call VideoIO_PrintHexByte ; Output to screen
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| 260 | xchg al,ah ; low byte next
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| 261 | call VideoIO_PrintHexByte ; Output to screen
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| 262 | ret
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| 263 | VideoIO_PrintHexWord EndP
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| 264 |
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| 265 |
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| 266 | ; Print hex-dword to screen
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| 267 | ; This outputs eight characters
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| 268 | ; In: DX:AX - dword to send
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| 269 | ; Out: DX:AX - dword sent
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| 270 | ; Destroyed: None
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| 271 | VideoIO_PrintHexDWord Proc Near
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| 272 | xchg ax,dx
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| 273 | call VideoIO_PrintHexWord ; High word first
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| 274 | xchg ax,dx
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| 275 | call VideoIO_PrintHexWord ; Low word next
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| 276 | ret
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| 277 | VideoIO_PrintHexDWord EndP
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| 278 |
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| 279 |
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| 280 | ; Print hex-qword to screen
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| 281 | ; This outputs sixteen characters
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| 282 | ; In: BX:CX:DX:AX - qword to send
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| 283 | ; Out: BX:CX:DX:AX - qword sent
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| 284 | ; Destroyed: None
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| 285 | VideoIO_PrintHexQWord Proc Near
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| 286 | xchg dx,bx
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| 287 | xchg ax,cx
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| 288 | call VideoIO_PrintHexDWord ; High dword first
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| 289 | xchg dx,bx
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| 290 | xchg ax,cx
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| 291 | call VideoIO_PrintHexDWord ; Low dword next
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| 292 | ret
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| 293 | VideoIO_PrintHexQWord EndP
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| 294 |
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| 295 |
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| 296 |
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| 297 |
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| 298 |
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| 299 | ; In: AL - Single Char to Print
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| 300 | ; CL - Times to print it
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| 301 | ; Destroyed: None
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| 302 | VideoIO_PrintSingleMultiChar Proc Near Uses ax bx cx es di
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| 303 | or cl, cl
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| 304 | jz VIOPSMC_NoChars
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| 305 | mov bl, al
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| 306 | call VideoIO_Internal_SetRegs
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| 307 | VIOPSMC_Loop:
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| 308 | mov es:[di], bl
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| 309 | mov es:[di+1], ah
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| 310 | add di, 2
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| 311 | inc TextPosX
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| 312 | dec cl
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| 313 | jnz VIOPSMC_Loop
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| 314 | VIOPSMC_NoChars:
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| 315 | ret
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| 316 | VideoIO_PrintSingleMultiChar EndP
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| 317 |
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| 318 | ; Will print a number to screen (2 bytes t.m. 0-99)
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| 319 | ; In: AL - Single Byte to Print
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| 320 | ; Destroyed: None
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| 321 | VideoIO_PrintByteNumber Proc Near Uses ax bx dx es di
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| 322 | cmp al, 99
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| 323 | ja VIOPBN_DoNotWriteAnything
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| 324 | ;movzx bx, al
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| 325 | mov bl,al
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| 326 | mov bh,0
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| 327 |
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| 328 | call VideoIO_Internal_SetRegs
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| 329 | cmp bl, 10
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| 330 | jb VIOPBN_Lower10
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| 331 | push ax
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| 332 | ;movzx ax, bl
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| 333 | mov al,bl
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| 334 | mov ah,0
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| 335 |
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| 336 | mov dl, 10
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| 337 | div dl
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| 338 | mov bh, al ; BH = Upper Number
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| 339 | mov bl, ah ; BL = Rest
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| 340 | pop ax
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| 341 | VIOPBN_Lower10:
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| 342 | add bh, 30h
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| 343 | add bl, 30h
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| 344 | mov es:[di], bh
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| 345 | mov es:[di+1], ah
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| 346 | mov es:[di+2], bl
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| 347 | mov es:[di+3], ah
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| 348 | VIOPBN_DoNotWriteAnything:
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| 349 | add TextPosX, 2
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| 350 | ret
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| 351 | VideoIO_PrintByteNumber EndP
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| 352 |
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| 353 | ; Will print a number to screen (dynamic bytes from 0 to 255)
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| 354 | ; In: AL - Single Byte to Print
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| 355 | ; Destroyed: None
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| 356 | VideoIO_PrintByteDynamicNumber Proc Near Uses ax bx cx dx es di ; Rousseau: cx was missing from push-list
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| 357 | xor cl, cl
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| 358 | mov bh, al
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| 359 | call VideoIO_Internal_SetRegs
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| 360 | xchg bh, ah ; Exchange backgroundcolor with Number
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| 361 | cmp ah, 10
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| 362 | jb VIOPBDN_Lower10
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| 363 | cmp ah, 100
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| 364 | jb VIOPBDN_Lower100
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| 365 | ;movzx ax, ah
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| 366 | mov al,ah
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| 367 | mov ah,0
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| 368 |
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| 369 | mov dl, 100
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| 370 | div dl
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| 371 | add al, 30h
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| 372 | mov es:[di], al
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| 373 | mov es:[di+1], bh
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| 374 | inc TextPosX
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| 375 | add di, 2
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| 376 | VIOPBDN_Lower100:
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| 377 | ;movzx ax, ah
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| 378 | mov al,ah
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| 379 | mov ah,0
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| 380 |
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| 381 | mov dl, 10
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| 382 | div dl
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| 383 | add al, 30h
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| 384 | mov es:[di], al
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| 385 | mov es:[di+1], bh
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| 386 | inc TextPosX
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| 387 | add di, 2
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| 388 | VIOPBDN_Lower10:
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| 389 | add ah, 30h
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| 390 | mov es:[di], ah
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| 391 | mov es:[di+1], bh
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| 392 | inc TextPosX
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| 393 | add di, 2
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| 394 | ret
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| 395 | VideoIO_PrintByteDynamicNumber EndP
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| 396 |
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| 397 |
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| 398 | ; In: AL - Zeichen zum Zeichnen, CL - Wie oft
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| 399 | ; Destroyed: None Important
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| 400 | VideoIO_Internal_MakeWinDown Proc Near Uses dx di
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| 401 | ;movzx dx, cl
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| 402 | mov dl,cl
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| 403 | mov dh,0
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| 404 |
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| 405 | mov bl, al
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| 406 | call VideoIO_Internal_SetRegs
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| 407 | mov al, bl
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| 408 | VIOIMWD_Loop:
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| 409 | mov es:[di], al
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| 410 | mov es:[di+1], ah
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| 411 | add di, 160
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| 412 | inc TextPosY
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| 413 | dec dx
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| 414 | jnz VIOIMWD_Loop
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| 415 | ret
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| 416 | VideoIO_Internal_MakeWinDown EndP
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| 417 |
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| 418 | ; In: AL - Zeichen zum Zeichnen, CL - Wie oft
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| 419 | ; Destroyed: None Important
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| 420 | VideoIO_Internal_MakeWinRight Proc Near Uses dx di
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| 421 | ;movzx dx, cl
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| 422 | mov dl,cl
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| 423 | mov dh,0
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| 424 |
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| 425 | mov bl, al
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| 426 | call VideoIO_Internal_SetRegs
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| 427 | mov al, bl
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| 428 | VIOIMWR_Loop:
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| 429 | mov es:[di], al
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| 430 | mov es:[di+1], ah
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| 431 | add di, 2
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| 432 | inc TextPosX
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| 433 | dec dx
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| 434 | jnz VIOIMWR_Loop
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| 435 | ret
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| 436 | VideoIO_Internal_MakeWinRight EndP
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| 437 |
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| 438 | WinBeginPosY db 0h
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| 439 | WinBeginPosX db 0h
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| 440 | WinEndPosY db 0h
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| 441 | WinEndPosX db 0h
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| 442 | WinCharRight db 0CDh
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| 443 | WinCharDown db 0B3h
|
|---|
| 444 | WinCharBB db 0D5h
|
|---|
| 445 | WinCharBE db 0B8h
|
|---|
| 446 | WinCharEB db 0D4h
|
|---|
| 447 | WinCharEE db 0BEh
|
|---|
| 448 | db 0E4h
|
|---|
| 449 | db 0D7h
|
|---|
| 450 | db 0C6h
|
|---|
| 451 | db 0C4h
|
|---|
| 452 | db 0EAh
|
|---|
| 453 | db 0F6h
|
|---|
| 454 | db 085h
|
|---|
| 455 | db 0E0h
|
|---|
| 456 | db 0C1h
|
|---|
| 457 | db 0CCh
|
|---|
| 458 | db 0D1h
|
|---|
| 459 | db 0CCh
|
|---|
| 460 | db 0CAh
|
|---|
| 461 | db 0CBh
|
|---|
| 462 | db 085h
|
|---|
| 463 | db 0D5h
|
|---|
| 464 | db 0C4h
|
|---|
| 465 | db 0D7h
|
|---|
| 466 | db 0C4h
|
|---|
| 467 | db 085h
|
|---|
| 468 |
|
|---|
| 469 | ; In: BX - Begin Position, DX - End Position
|
|---|
| 470 | ; Destroyed: BX DX
|
|---|
| 471 | VideoIO_MakeWindow Proc Near Uses ax bx cx es di
|
|---|
| 472 | mov WinBeginPosY, bh
|
|---|
| 473 | mov WinBeginPosX, bl
|
|---|
| 474 | mov WinEndPosY, dh
|
|---|
| 475 | mov WinEndPosX, dl
|
|---|
| 476 | mov cx, bx
|
|---|
| 477 | inc ch
|
|---|
| 478 | call VideoIO_Locate ; StartPos left line
|
|---|
| 479 | mov cl, WinEndPosY
|
|---|
| 480 | sub cl, WinBeginPosY
|
|---|
| 481 | dec cl
|
|---|
| 482 | mov al, WinCharDown
|
|---|
| 483 | push cx
|
|---|
| 484 | call VideoIO_Internal_MakeWinDown
|
|---|
| 485 | mov ch, WinBeginPosY
|
|---|
| 486 | mov cl, WinEndPosX
|
|---|
| 487 | inc ch
|
|---|
| 488 | call VideoIO_Locate ; StartPos right line
|
|---|
| 489 | pop cx
|
|---|
| 490 | mov al, WinCharDown
|
|---|
| 491 | call VideoIO_Internal_MakeWinDown
|
|---|
| 492 | ; Left & Right are already done...
|
|---|
| 493 | mov ch, WinBeginPosY
|
|---|
| 494 | mov cl, WinBeginPosX
|
|---|
| 495 | call VideoIO_Locate ; StartPos upper line
|
|---|
| 496 | mov al, WinCharBB
|
|---|
| 497 | call VideoIO_PrintSingleChar
|
|---|
| 498 | mov cl, WinEndPosX
|
|---|
| 499 | sub cl, WinBeginPosX
|
|---|
| 500 | dec cl
|
|---|
| 501 | mov al, WinCharRight
|
|---|
| 502 | push cx
|
|---|
| 503 | call VideoIO_Internal_MakeWinRight
|
|---|
| 504 | mov al, WinCharBE
|
|---|
| 505 | call VideoIO_PrintSingleChar
|
|---|
| 506 | mov ch, WinEndPosY
|
|---|
| 507 | mov cl, WinBeginPosX
|
|---|
| 508 | call VideoIO_Locate ; StartPos lower line
|
|---|
| 509 | mov al, WinCharEB
|
|---|
| 510 | call VideoIO_PrintSingleChar
|
|---|
| 511 | pop cx
|
|---|
| 512 | mov al, WinCharRight
|
|---|
| 513 | call VideoIO_Internal_MakeWinRight
|
|---|
| 514 | mov al, WinCharEE
|
|---|
| 515 | call VideoIO_PrintSingleChar
|
|---|
| 516 | ; Frame done, now just filling...
|
|---|
| 517 | mov bh, WinEndPosY
|
|---|
| 518 | sub bh, WinBeginPosY
|
|---|
| 519 | dec bh
|
|---|
| 520 | mov bl, WinEndPosX
|
|---|
| 521 | sub bl, WinBeginPosX
|
|---|
| 522 | dec bl
|
|---|
| 523 |
|
|---|
| 524 | VIOIMW_Loop:
|
|---|
| 525 | mov ch, WinBeginPosY
|
|---|
| 526 | add ch, bh
|
|---|
| 527 | mov cl, WinBeginPosX
|
|---|
| 528 | inc cl
|
|---|
| 529 | call VideoIO_Locate
|
|---|
| 530 |
|
|---|
| 531 | mov al, 20h
|
|---|
| 532 | mov cl, bl
|
|---|
| 533 | push bx
|
|---|
| 534 | call VideoIO_Internal_MakeWinRight
|
|---|
| 535 | pop bx
|
|---|
| 536 | dec bh
|
|---|
| 537 | jnz VIOIMW_Loop
|
|---|
| 538 | ret
|
|---|
| 539 | VideoIO_MakeWindow EndP
|
|---|
| 540 |
|
|---|
| 541 | ; In: AX - Segment to copy B800 to...
|
|---|
| 542 | ; Destroyed: BX DX
|
|---|
| 543 | VideoIO_BackUpTo Proc Near Uses cx ds si es di
|
|---|
| 544 | mov es, ax
|
|---|
| 545 | mov ax, 0B800h
|
|---|
| 546 | mov ds, ax
|
|---|
| 547 | xor si, si
|
|---|
| 548 | xor di, di
|
|---|
| 549 | mov cx, 800h ; Copy 1000h bytes
|
|---|
| 550 | rep movsw
|
|---|
| 551 | ret
|
|---|
| 552 | VideoIO_BackUpTo EndP
|
|---|
| 553 |
|
|---|
| 554 | VideoIO_RestoreFrom Proc Near Uses cx ds si es di
|
|---|
| 555 | mov ds, ax
|
|---|
| 556 | mov ax, 0B800h
|
|---|
| 557 | mov es, ax
|
|---|
| 558 | xor si, si
|
|---|
| 559 | xor di, di
|
|---|
| 560 | mov cx, 800h ; Copy 1000h bytes
|
|---|
| 561 | rep movsw
|
|---|
| 562 | ret
|
|---|
| 563 | VideoIO_RestoreFrom EndP
|
|---|
| 564 |
|
|---|
| 565 | ; In: CL - Total Length of String
|
|---|
| 566 | ; DS:SI - Actual String
|
|---|
| 567 | ; Out: Carry Set if String was ENTERd
|
|---|
| 568 | ; Destroyed: *none*
|
|---|
| 569 | VideoIO_LetUserEditString Proc Near Uses ax bx cx dx si es di
|
|---|
| 570 | local StartPosX:byte, LastPosX:byte
|
|---|
| 571 | local StringLen:byte
|
|---|
| 572 |
|
|---|
| 573 | or cl, cl
|
|---|
| 574 | jnz VIOLUES_LenNotNUL
|
|---|
| 575 | clc
|
|---|
| 576 | ret
|
|---|
| 577 |
|
|---|
| 578 | VIOLUES_LenNotNUL:
|
|---|
| 579 | mov al, TextPosX
|
|---|
| 580 | inc al
|
|---|
| 581 | mov StartPosX, al
|
|---|
| 582 | mov StringLen, cl
|
|---|
| 583 |
|
|---|
| 584 | push cx
|
|---|
| 585 | call VideoIO_Internal_SetRegs ; ES:DI - Pos on Screen at Start
|
|---|
| 586 |
|
|---|
| 587 | xor ch, ch
|
|---|
| 588 | call GetLenOfName ; CX - Actual Length of String
|
|---|
| 589 | mov dl, cl
|
|---|
| 590 |
|
|---|
| 591 | ; Set Cursor behind String and turn it on...
|
|---|
| 592 | add cl, StartPosX
|
|---|
| 593 | call VideoIO_Locate
|
|---|
| 594 | call VideoIO_CursorSet
|
|---|
| 595 | call VideoIO_CursorOn ; Set and turn cursor on
|
|---|
| 596 |
|
|---|
| 597 | ; ES:DI - Screen-Position to Start of String
|
|---|
| 598 | ; DL - Position in String (relative to begin, base=0)
|
|---|
| 599 |
|
|---|
| 600 | VIOLUES_Loop:
|
|---|
| 601 | mov ah, 0
|
|---|
| 602 | int 16h
|
|---|
| 603 | cmp ah, Keys_ESC
|
|---|
| 604 | je VIOLUES_KeyESC
|
|---|
| 605 | cmp ah, Keys_ENTER
|
|---|
| 606 | je VIOLUES_KeyENTER
|
|---|
| 607 | cmp ah, Keys_Backspace
|
|---|
| 608 | je VIOLUES_KeyBACKSPACE
|
|---|
| 609 | ; Check for valid char...
|
|---|
| 610 | cmp al, 32
|
|---|
| 611 | jb VIOLUES_Loop
|
|---|
| 612 | cmp al, 166
|
|---|
| 613 | ja VIOLUES_Loop
|
|---|
| 614 | ; Okay, Character to add to string
|
|---|
| 615 | cmp dl, StringLen ; String "full" ?
|
|---|
| 616 | jae VIOLUES_Loop
|
|---|
| 617 | ;movzx bx, dl
|
|---|
| 618 | mov bl,dl
|
|---|
| 619 | mov bh,0
|
|---|
| 620 |
|
|---|
| 621 | shl bx, 1
|
|---|
| 622 | mov es:[di+bx], al
|
|---|
| 623 | inc dl
|
|---|
| 624 | VIOLUES_UpdateCursor:
|
|---|
| 625 | mov cl, dl
|
|---|
| 626 | add cl, StartPosX
|
|---|
| 627 | call VideoIO_Locate
|
|---|
| 628 | call VideoIO_CursorSet
|
|---|
| 629 | jmp VIOLUES_Loop
|
|---|
| 630 |
|
|---|
| 631 | VIOLUES_KeyBACKSPACE:
|
|---|
| 632 | or dl, dl ; String "empty" ?
|
|---|
| 633 | jz VIOLUES_Loop
|
|---|
| 634 | mov al, ' '
|
|---|
| 635 | dec dl
|
|---|
| 636 | ;movzx bx, dl
|
|---|
| 637 | mov bl,dl
|
|---|
| 638 | mov bh,0
|
|---|
| 639 |
|
|---|
| 640 | shl bx, 1
|
|---|
| 641 | mov es:[di+bx], al
|
|---|
| 642 | jmp VIOLUES_UpdateCursor
|
|---|
| 643 |
|
|---|
| 644 | VIOLUES_KeyESC:
|
|---|
| 645 | pop cx
|
|---|
| 646 | call VideoIO_CursorOff ; Bye Bye cursor
|
|---|
| 647 | clc
|
|---|
| 648 | ret
|
|---|
| 649 |
|
|---|
| 650 | VIOLUES_KeyENTER:
|
|---|
| 651 | pop cx
|
|---|
| 652 | ; ENTERd, so copy data to String-Pointer...
|
|---|
| 653 | VIOLUES_CopyLoop:
|
|---|
| 654 | mov al, es:[di]
|
|---|
| 655 | add di, 2
|
|---|
| 656 | mov ds:[si], al
|
|---|
| 657 | inc si
|
|---|
| 658 | dec cl
|
|---|
| 659 | jnz VIOLUES_CopyLoop
|
|---|
| 660 | ; Finally Cursor off-line...
|
|---|
| 661 | call VideoIO_CursorOff
|
|---|
| 662 | stc
|
|---|
| 663 | ret
|
|---|
| 664 | VideoIO_LetUserEditString EndP
|
|---|
| 665 |
|
|---|
| 666 |
|
|---|
| 667 |
|
|---|
| 668 | ;
|
|---|
| 669 | ; Rousseau Additions.
|
|---|
| 670 | ;
|
|---|
| 671 |
|
|---|
| 672 |
|
|---|
| 673 | ; Function Template
|
|---|
| 674 | ;ProcName Proc Near Uses ax bx cx dx si es di
|
|---|
| 675 | ;ProcName EndP
|
|---|
| 676 |
|
|---|
| 677 |
|
|---|
| 678 | ;
|
|---|
| 679 | ; Clear the current page
|
|---|
| 680 | ;
|
|---|
| 681 | VideoIO_ClearScreen Proc Near Uses ax bx cx dx si es di
|
|---|
| 682 | mov al, 0 ; clear entire window
|
|---|
| 683 | mov bh,07h ; Attribute for new lines
|
|---|
| 684 | xor cx,cx ; Row, Column ULC
|
|---|
| 685 | xor dx,dx
|
|---|
| 686 | dec dx ; Row, Column LRC (does this corrupt other pages ?)
|
|---|
| 687 | mov ah, 06h ; Function Code
|
|---|
| 688 | int 10h ; Do It !
|
|---|
| 689 | ret
|
|---|
| 690 | VideoIO_ClearScreen EndP
|
|---|
| 691 |
|
|---|
| 692 | ;
|
|---|
| 693 | ; Set position to teletype cursor
|
|---|
| 694 | ;
|
|---|
| 695 | VideoIO_SyncPos Proc Near Uses ax bx cx dx
|
|---|
| 696 | pushf
|
|---|
| 697 | mov bh, 0
|
|---|
| 698 | mov ah, 03h
|
|---|
| 699 | int 10h
|
|---|
| 700 | mov [TextPosX], dl
|
|---|
| 701 | mov [TextPosY], dh
|
|---|
| 702 | popf
|
|---|
| 703 | ret
|
|---|
| 704 | VideoIO_SyncPos EndP
|
|---|
| 705 |
|
|---|
| 706 | ;
|
|---|
| 707 | ; Put the Build Information at the POST BIOS screen.
|
|---|
| 708 | ;
|
|---|
| 709 | VideoIO_PrintBuildInfo Proc Near Uses ax bx dx cx si di
|
|---|
| 710 | ; Print header.
|
|---|
| 711 | mov si, offset [build_date]
|
|---|
| 712 | call MBR_Teletype
|
|---|
| 713 | call VideoIO_SyncPos
|
|---|
| 714 |
|
|---|
| 715 | ; Display part of build information
|
|---|
| 716 | mov si, offset bld_level_date_start
|
|---|
| 717 | mov cx, offset bld_level_date_end
|
|---|
| 718 | sub cx, si
|
|---|
| 719 | call VideoIO_FixedPrint
|
|---|
| 720 | mov cx, 10
|
|---|
| 721 | xor dx, dx
|
|---|
| 722 | mov [TextPosX], 65
|
|---|
| 723 | mov al, ' '
|
|---|
| 724 | mov si, offset [WinBeginPosY]
|
|---|
| 725 |
|
|---|
| 726 | ; Adjust positions for language
|
|---|
| 727 | mov bx, BLD_LANG_TXT
|
|---|
| 728 | cmp bx, 06573h
|
|---|
| 729 | jne @F
|
|---|
| 730 | xchg ah, al
|
|---|
| 731 | mov byte ptr [si+20], 0c6h
|
|---|
| 732 | mov byte ptr [si+22], 007h
|
|---|
| 733 | mov bx, cx
|
|---|
| 734 | push si
|
|---|
| 735 | push [si+bx+00]
|
|---|
| 736 | push [si+bx+02]
|
|---|
| 737 | push [si+bx+04]
|
|---|
| 738 | mov dx, 5
|
|---|
| 739 | mov di, si
|
|---|
| 740 | add di, bx
|
|---|
| 741 | add si, 17
|
|---|
| 742 | mov cx, 7
|
|---|
| 743 | add cx, dx
|
|---|
| 744 | inc cx
|
|---|
| 745 | cld
|
|---|
| 746 | rep movsb
|
|---|
| 747 | xchg bx, cx
|
|---|
| 748 | pop [di+bx+04]
|
|---|
| 749 | pop [di+bx+02]
|
|---|
| 750 | pop [di+bx+00]
|
|---|
| 751 | pop si
|
|---|
| 752 | sub [TextPosX], dl
|
|---|
| 753 | xchg ah, al
|
|---|
| 754 | @@:
|
|---|
| 755 | add si, cx
|
|---|
| 756 | mov ah, al
|
|---|
| 757 | xor al, ah
|
|---|
| 758 | shr ah, 4
|
|---|
| 759 | sub ax,2
|
|---|
| 760 | mov bx, ax
|
|---|
| 761 | mov ax, [bx]
|
|---|
| 762 | shl ax, 4
|
|---|
| 763 | add cx, 4
|
|---|
| 764 | add cx, dx
|
|---|
| 765 | @@: lodsb
|
|---|
| 766 | xor al, ah
|
|---|
| 767 | call VideoIO_PrintSingleChar
|
|---|
| 768 | loop @B
|
|---|
| 769 | add [TextPosY], 2
|
|---|
| 770 | mov [TextPosX], 0
|
|---|
| 771 | call MBR_TeletypeSyncPos
|
|---|
| 772 | ret
|
|---|
| 773 | VideoIO_PrintBuildInfo EndP
|
|---|
| 774 |
|
|---|
| 775 |
|
|---|
| 776 |
|
|---|
| 777 |
|
|---|
| 778 | ;------------------------------------------------------------------------------
|
|---|
| 779 | ; [TextColorFore], 01h ; blue
|
|---|
| 780 | ; [TextColorFore], 02h ; green
|
|---|
| 781 | ; [TextColorFore], 03h ; cyan
|
|---|
| 782 | ; [TextColorFore], 04h ; red
|
|---|
| 783 | ; [TextColorFore], 05h ; magenta
|
|---|
| 784 | ; [TextColorFore], 06h ; brown
|
|---|
| 785 | ; [TextColorFore], 07h ; white
|
|---|
| 786 | ; [TextColorFore], 08h ; grey
|
|---|
| 787 | ; [TextColorFore], 09h ; marine
|
|---|
| 788 | ; [TextColorFore], 0ah ; bright green
|
|---|
| 789 | ; [TextColorFore], 0bh ; bright cyan
|
|---|
| 790 | ; [TextColorFore], 0ch ; bright red
|
|---|
| 791 | ; [TextColorFore], 0dh ; bright magenta
|
|---|
| 792 | ; [TextColorFore], 0eh ; bright yellow
|
|---|
| 793 | ; [TextColorFore], 0fh ; bright white
|
|---|
| 794 | ; [TextColorFore], 10h ; black on blue.
|
|---|
| 795 | ; more...
|
|---|
| 796 | ;------------------------------------------------------------------------------
|
|---|
| 797 | ; Show disk and other information on the pre-MENU screen
|
|---|
| 798 | ;------------------------------------------------------------------------------
|
|---|
| 799 | ; IN : None
|
|---|
| 800 | ; OUT : None
|
|---|
| 801 | ; NOTE : Assumes VIDEO and DISK stuff has been done already
|
|---|
| 802 | ; TODO : Optimize for space (use seperate function to display geo)
|
|---|
| 803 | ;------------------------------------------------------------------------------
|
|---|
| 804 | VideoIO_DisplayDiskInfo Proc Near
|
|---|
| 805 |
|
|---|
| 806 | ; Push the whole shebang
|
|---|
| 807 | pusha
|
|---|
| 808 |
|
|---|
| 809 | ; Push these too for safety
|
|---|
| 810 | push ds
|
|---|
| 811 | push es
|
|---|
| 812 |
|
|---|
| 813 | ; Save current video state
|
|---|
| 814 | mov al, [TextColorFore]
|
|---|
| 815 | mov ah, [TextColorBack]
|
|---|
| 816 | mov dl, [TextPosX]
|
|---|
| 817 | mov dh, [TextPosY]
|
|---|
| 818 | push ax
|
|---|
| 819 | push dx
|
|---|
| 820 |
|
|---|
| 821 |
|
|---|
| 822 | ;
|
|---|
| 823 | ; Display disk information on the pre-MENU screen
|
|---|
| 824 | ;
|
|---|
| 825 |
|
|---|
| 826 |
|
|---|
| 827 | ; Start postition -- allow for AuxIO message when debugging
|
|---|
| 828 | IFNDEF AUX_DEBUG
|
|---|
| 829 | mov [TextPosY], 7
|
|---|
| 830 | ELSE
|
|---|
| 831 | mov [TextPosY], 8
|
|---|
| 832 | ENDIF
|
|---|
| 833 | mov [TextPosX], 0
|
|---|
| 834 |
|
|---|
| 835 | ; Normal colors
|
|---|
| 836 | mov [TextColorFore], 07h ; white
|
|---|
| 837 | mov [TextColorBack], 00h ; black
|
|---|
| 838 |
|
|---|
| 839 | ; Show the labels
|
|---|
| 840 | mov si, offset [VideoIO_DisplayDiskInfo_labels]
|
|---|
| 841 | call VideoIO_Print
|
|---|
| 842 |
|
|---|
| 843 | ; Zero based index of first drive to scan
|
|---|
| 844 | xor cl, cl
|
|---|
| 845 |
|
|---|
| 846 | ; Reduced brightness
|
|---|
| 847 | mov [TextColorFore], 08h
|
|---|
| 848 |
|
|---|
| 849 | ; Loop over all disks found
|
|---|
| 850 | VideoIO_DisplayDiskInfo_next_disk:
|
|---|
| 851 |
|
|---|
| 852 | ; Compose BIOS disk number (80h, 81h, etc)
|
|---|
| 853 | mov dl, cl
|
|---|
| 854 | add dl, 80h
|
|---|
| 855 |
|
|---|
| 856 | ; Pointer to label positions
|
|---|
| 857 | mov si, offset VideoIO_DisplayDiskInfo_labpos
|
|---|
| 858 |
|
|---|
| 859 |
|
|---|
| 860 | ; Position on start of next line
|
|---|
| 861 | inc [TextPosY]
|
|---|
| 862 | lodsb
|
|---|
| 863 | mov [TextPosX], al
|
|---|
| 864 |
|
|---|
| 865 | ; Show a bright star if this is the BIOS boot-disk
|
|---|
| 866 | ;~ mov [TextColorBack], 08h
|
|---|
| 867 | mov al, ' '
|
|---|
| 868 | cmp dl, [BIOS_BootDisk]
|
|---|
| 869 | jne @F
|
|---|
| 870 | mov [TextColorFore], 0fh
|
|---|
| 871 | mov al, '*'
|
|---|
| 872 | @@:
|
|---|
| 873 | call VideoIO_PrintSingleChar
|
|---|
| 874 |
|
|---|
| 875 | ; Show BIOS disk number in normal white ----------------- [ BIOS DISK ]
|
|---|
| 876 | mov [TextColorFore], 07h
|
|---|
| 877 | mov al, dl
|
|---|
| 878 | call VideoIO_PrintHexByte
|
|---|
| 879 | mov al, 'h'
|
|---|
| 880 | call VideoIO_PrintSingleChar
|
|---|
| 881 | mov [TextColorFore], 08h
|
|---|
| 882 |
|
|---|
| 883 | ; Get pointer to DISKINFO structure in BX
|
|---|
| 884 | call DriveIO_CalcDiskInfoPointer
|
|---|
| 885 |
|
|---|
| 886 | ; Show disk size in LBA sectors (hex) -------------------- [ LBA SECS ]
|
|---|
| 887 | lodsb
|
|---|
| 888 | mov [TextPosX], al
|
|---|
| 889 | mov [TextColorFore], 06h ; brown for >2TiB
|
|---|
| 890 | mov al, [bx+LocDISKINFO_I13X_SecsLBA+04h]
|
|---|
| 891 | test al, al
|
|---|
| 892 | jnz @F
|
|---|
| 893 | mov ch, 08h ; reduced brightness
|
|---|
| 894 | cmp dl, [BIOS_BootDisk]
|
|---|
| 895 | lahf ; load flags
|
|---|
| 896 | rcl ah, 2 ; move ZF to CF
|
|---|
| 897 | sbb ch, 0 ; change color to white
|
|---|
| 898 | mov [TextColorFore], ch ; white when boot-disk
|
|---|
| 899 | @@:
|
|---|
| 900 | call VideoIO_PrintHexByte
|
|---|
| 901 | mov ax, [bx+LocDISKINFO_I13X_SecsLBA+00h]
|
|---|
| 902 | mov dx, [bx+LocDISKINFO_I13X_SecsLBA+02h]
|
|---|
| 903 | call VideoIO_PrintHexDWord
|
|---|
| 904 | mov al, 'h'
|
|---|
| 905 | call VideoIO_PrintSingleChar
|
|---|
| 906 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 907 |
|
|---|
| 908 | ; Show sector size (hex) ------------------------------ [ SECTOR SIZE ]
|
|---|
| 909 | lodsb
|
|---|
| 910 | mov [TextPosX], al
|
|---|
| 911 | mov [TextColorFore], 06h ; brown for != 512
|
|---|
| 912 | mov ax, [bx+LocDISKINFO_I13X_SecSize]
|
|---|
| 913 | cmp ax, 0200h
|
|---|
| 914 | jne @F
|
|---|
| 915 | mov [TextColorFore], ch ; white when boot-disk
|
|---|
| 916 | @@:
|
|---|
| 917 | call VideoIO_PrintHexWord
|
|---|
| 918 | mov al, 'h'
|
|---|
| 919 | call VideoIO_PrintSingleChar
|
|---|
| 920 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 921 |
|
|---|
| 922 | ; Show INT13 geometry (dec) ----------------------------- [ INT13 GEO ]
|
|---|
| 923 | lodsb
|
|---|
| 924 | mov [TextPosX], al
|
|---|
| 925 | mov [TextColorFore], 04h ; red for (0,0)
|
|---|
| 926 | mov dl, [bx+LocDISKINFO_I13_Secs]
|
|---|
| 927 | mov dh, [bx+LocDISKINFO_I13_Heads]
|
|---|
| 928 | test dl, dl
|
|---|
| 929 | jz @F ; no spt !
|
|---|
| 930 | test dh, dh
|
|---|
| 931 | jz @F ; no heads !
|
|---|
| 932 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 933 | @@:
|
|---|
| 934 | mov al, '('
|
|---|
| 935 | call VideoIO_PrintSingleChar
|
|---|
| 936 | mov al, dh ; int13 heads
|
|---|
| 937 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 938 | mov al, ','
|
|---|
| 939 | call VideoIO_PrintSingleChar
|
|---|
| 940 | mov al, dl ; int13 secs
|
|---|
| 941 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 942 | mov al, ')'
|
|---|
| 943 | call VideoIO_PrintSingleChar
|
|---|
| 944 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 945 |
|
|---|
| 946 | ; Show INT13X geometry (dec) --------------------------- [ INT13X GEO ]
|
|---|
| 947 | lodsb
|
|---|
| 948 | mov [TextPosX], al
|
|---|
| 949 | mov [TextColorFore], 04h ; red for (0,0)
|
|---|
| 950 | mov dl, [bx+LocDISKINFO_I13X_Secs]
|
|---|
| 951 | mov dh, [bx+LocDISKINFO_I13X_Heads]
|
|---|
| 952 | test dl, dl
|
|---|
| 953 | jz @F ; no spt !
|
|---|
| 954 | test dh, dh
|
|---|
| 955 | jz @F ; no heads !
|
|---|
| 956 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 957 | @@:
|
|---|
| 958 | mov al, '('
|
|---|
| 959 | call VideoIO_PrintSingleChar
|
|---|
| 960 | mov al, dh ; int13x heads
|
|---|
| 961 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 962 | mov al, ','
|
|---|
| 963 | call VideoIO_PrintSingleChar
|
|---|
| 964 | mov al, dl ; int13x secs
|
|---|
| 965 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 966 | mov al, ')'
|
|---|
| 967 | call VideoIO_PrintSingleChar
|
|---|
| 968 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 969 |
|
|---|
| 970 | ; Show LVM geometery (dec) ------------------------------- [ LVM GEO ]
|
|---|
| 971 | lodsb
|
|---|
| 972 | mov [TextPosX], al
|
|---|
| 973 | mov [TextColorFore], 04h ; red for (0,0)
|
|---|
| 974 | mov dl, [bx+LocDISKINFO_LVM_Secs]
|
|---|
| 975 | mov dh, [bx+LocDISKINFO_LVM_Heads]
|
|---|
| 976 | test dl, dl
|
|---|
| 977 | jz @F ; no spt, thus no lvm !
|
|---|
| 978 | test dh, dh
|
|---|
| 979 | jz @F ; no heads, thus no lvm !
|
|---|
| 980 | mov [TextColorFore], 09h ; marine for LVM_SPT>127
|
|---|
| 981 | cmp dl, 127
|
|---|
| 982 | ja @F ; IBMS506 or DANI on >1TiB
|
|---|
| 983 | mov [TextColorFore], 03h ; cyan for 63>LVM_SPT<=127
|
|---|
| 984 | cmp dl, 63
|
|---|
| 985 | ja @F ; DANI on >502MiB
|
|---|
| 986 | mov [TextColorFore], 07h ; white for normal LVM_SPT
|
|---|
| 987 | @@:
|
|---|
| 988 | mov al, '('
|
|---|
| 989 | call VideoIO_PrintSingleChar
|
|---|
| 990 | mov al, dh ; lvm heads
|
|---|
| 991 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 992 | mov al, ','
|
|---|
| 993 | call VideoIO_PrintSingleChar
|
|---|
| 994 | mov al, dl ; lvm secs
|
|---|
| 995 | call VideoIO_PrintByteDynamicNumber
|
|---|
| 996 | mov al, ')'
|
|---|
| 997 | call VideoIO_PrintSingleChar
|
|---|
| 998 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 999 |
|
|---|
| 1000 | ; Show host bus (4 chars) -------------------------------- [ HOST BUS ]
|
|---|
| 1001 | lodsb
|
|---|
| 1002 | mov [TextPosX], al
|
|---|
| 1003 | mov ax, [bx+LocDISKINFO_I13X_HostBus+00h]
|
|---|
| 1004 | mov dx, [bx+LocDISKINFO_I13X_HostBus+02h]
|
|---|
| 1005 | call VideoIO_PrintSingleChar
|
|---|
| 1006 | mov al, ah
|
|---|
| 1007 | call VideoIO_PrintSingleChar
|
|---|
| 1008 | mov al, dl
|
|---|
| 1009 | call VideoIO_PrintSingleChar
|
|---|
| 1010 | mov al, dh
|
|---|
| 1011 | call VideoIO_PrintSingleChar
|
|---|
| 1012 |
|
|---|
| 1013 | ; Show interface (8 chars) ------------------------------ [ INTERFACE ]
|
|---|
| 1014 | lodsb
|
|---|
| 1015 | mov [TextPosX], al
|
|---|
| 1016 | mov ax, [bx+LocDISKINFO_I13X_Interface+00h]
|
|---|
| 1017 | mov dx, [bx+LocDISKINFO_I13X_Interface+02h]
|
|---|
| 1018 | call VideoIO_PrintSingleChar
|
|---|
| 1019 | mov al, ah
|
|---|
| 1020 | call VideoIO_PrintSingleChar
|
|---|
| 1021 | mov al, dl
|
|---|
| 1022 | call VideoIO_PrintSingleChar
|
|---|
| 1023 | mov al, dh
|
|---|
| 1024 | call VideoIO_PrintSingleChar
|
|---|
| 1025 | mov ax, [bx+LocDISKINFO_I13X_Interface+04h]
|
|---|
| 1026 | mov dx, [bx+LocDISKINFO_I13X_Interface+06h]
|
|---|
| 1027 | call VideoIO_PrintSingleChar
|
|---|
| 1028 | mov al, ah
|
|---|
| 1029 | call VideoIO_PrintSingleChar
|
|---|
| 1030 | mov al, dl
|
|---|
| 1031 | call VideoIO_PrintSingleChar
|
|---|
| 1032 | mov al, dh
|
|---|
| 1033 | call VideoIO_PrintSingleChar
|
|---|
| 1034 |
|
|---|
| 1035 | ; Show if disk is removable (YES/NO) -------------------- [ REMOVABLE ]
|
|---|
| 1036 | lodsb
|
|---|
| 1037 | mov [TextPosX], al
|
|---|
| 1038 | mov si, offset [No]
|
|---|
| 1039 | mov ax, [bx+LocDISKINFO_I13X_Flags]
|
|---|
| 1040 | test ax, 0004h
|
|---|
| 1041 | jz @F
|
|---|
| 1042 | mov si, offset [Yes]
|
|---|
| 1043 | mov [TextColorFore], 06h ; brown
|
|---|
| 1044 | @@:
|
|---|
| 1045 | call VideoIO_Print
|
|---|
| 1046 | mov [TextColorFore], 08h ; reduced brightness
|
|---|
| 1047 |
|
|---|
| 1048 | ; Increment disk index
|
|---|
| 1049 | inc cl
|
|---|
| 1050 |
|
|---|
| 1051 | ; Process next disk if still in range
|
|---|
| 1052 | cmp cl, [TotalHarddiscs]
|
|---|
| 1053 | jb VideoIO_DisplayDiskInfo_next_disk
|
|---|
| 1054 |
|
|---|
| 1055 | ; We're done
|
|---|
| 1056 | VideoIO_DisplayDiskInfo_end:
|
|---|
| 1057 |
|
|---|
| 1058 | ; Restore video state
|
|---|
| 1059 | pop dx
|
|---|
| 1060 | pop ax
|
|---|
| 1061 | mov [TextPosY], dh
|
|---|
| 1062 | mov [TextPosX], dl
|
|---|
| 1063 | mov [TextColorBack], ah
|
|---|
| 1064 | mov [TextColorFore], al
|
|---|
| 1065 |
|
|---|
| 1066 | ; Restore segment registers
|
|---|
| 1067 | pop es
|
|---|
| 1068 | pop ds
|
|---|
| 1069 |
|
|---|
| 1070 | ; Restore work registers
|
|---|
| 1071 | popa
|
|---|
| 1072 |
|
|---|
| 1073 | ret
|
|---|
| 1074 | VideoIO_DisplayDiskInfo EndP
|
|---|
| 1075 |
|
|---|
| 1076 |
|
|---|
| 1077 | ;
|
|---|
| 1078 | ; Set position to teletype cursor
|
|---|
| 1079 | ;
|
|---|
| 1080 | VideoIO_ShowWaitDots Proc
|
|---|
| 1081 | pusha
|
|---|
| 1082 | ; Color white on black
|
|---|
| 1083 | mov ch,7
|
|---|
| 1084 | mov cl,0
|
|---|
| 1085 | call VideoIO_Color
|
|---|
| 1086 | ; Locate cursor for output of debug-info
|
|---|
| 1087 | mov ch,8
|
|---|
| 1088 | mov cl,1
|
|---|
| 1089 | call VideoIO_Locate
|
|---|
| 1090 |
|
|---|
| 1091 | ; Print dots with interval.
|
|---|
| 1092 | mov cx,10
|
|---|
| 1093 | VideoIO_ShowWaitDots_next_dot:
|
|---|
| 1094 | mov al,'.'
|
|---|
| 1095 | call VideoIO_PrintSingleChar
|
|---|
| 1096 | ; Value 30 is about 1.5 seconds
|
|---|
| 1097 | mov al,1
|
|---|
| 1098 | call TIMER_WaitTicCount
|
|---|
| 1099 | loop VideoIO_ShowWaitDots_next_dot
|
|---|
| 1100 | popa
|
|---|
| 1101 | ret
|
|---|
| 1102 | VideoIO_ShowWaitDots EndP
|
|---|
| 1103 |
|
|---|
| 1104 |
|
|---|
| 1105 | ; DOS CR/LF
|
|---|
| 1106 | NL db 0dh, 0ah, 0
|
|---|
| 1107 |
|
|---|
| 1108 | IF NOT BLD_LANG_TXT EQ 'es'
|
|---|
| 1109 | ;
|
|---|
| 1110 | ; Strings used in the pre-MENU screen
|
|---|
| 1111 | ;
|
|---|
| 1112 | DisksFound db "Disks Found : ",0
|
|---|
| 1113 | PartitionsFound db "Partitions Found : ",0
|
|---|
| 1114 | Phase1 db "OS/2 Install Phase 1 : ",0
|
|---|
| 1115 | TABMessage db "Press TAB to return to the AiR-BOOT Menu",0
|
|---|
| 1116 | PREPMessage db "Preparing BOOT Menu...",0
|
|---|
| 1117 | Yes db "YES",0
|
|---|
| 1118 | No db "NO",0
|
|---|
| 1119 | ;~ On db "ON",0
|
|---|
| 1120 | ;~ Off db "OFF",0
|
|---|
| 1121 | ;~ None db "NONE",0
|
|---|
| 1122 | ;~ Active db "ACTIVE",0
|
|---|
| 1123 | ;~ NotActive db "NOT ACTIVE",0
|
|---|
| 1124 | ;~ AutoStartPart db "Auto Start Partition : ",0
|
|---|
| 1125 |
|
|---|
| 1126 | ; Label positions for disk information in preboot-menu
|
|---|
| 1127 | VideoIO_DisplayDiskInfo_labpos db 0, 5, 17, 26, 36, 46, 56, 61, 71
|
|---|
| 1128 |
|
|---|
| 1129 | ; Label names for disk information in preboot-menu
|
|---|
| 1130 | VideoIO_DisplayDiskInfo_labels db 'DISK '
|
|---|
| 1131 | db 'SECTORS_LBA '
|
|---|
| 1132 | db 'SECSIZE '
|
|---|
| 1133 | db 'I13_GEO '
|
|---|
| 1134 | db 'I13X_GEO '
|
|---|
| 1135 | db 'LVM_GEO '
|
|---|
| 1136 | db 'BUS '
|
|---|
| 1137 | db 'INTERFACE '
|
|---|
| 1138 | db 'REMOVABLE'
|
|---|
| 1139 | db 0
|
|---|
| 1140 | ENDIF
|
|---|
