269 lines
5.4 KiB
NASM
269 lines
5.4 KiB
NASM
;
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; INFRARED
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;
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; Compile with FASM
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;
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 1 ; required os
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dd START ; program start
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dd I_END ; program image size
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dd 0x1000 ; required amount of memory
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dd 0x1000 ; esp = 0x7FFF0
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dd 0, 0
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include '..\..\..\..\macros.inc'
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START: ; start of execution
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set_variables:
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mov eax,46 ; reserve ports 0x3f0 - 0x3ff
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mov ebx,0
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mov ecx,0x3f0
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mov edx,0x3ff
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mcall
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mov eax,45 ; reserve irq 4
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mov ebx,0
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mov ecx,4
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mcall
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mov eax,44 ; set read ports for irq 4
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mov ebx,irqtable
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; mov ecx,4
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mcall
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mov dh, 3 ; all ports have number 3xx hex
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mov dl, 0xf3+8
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mov al, 0x80
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out dx, al
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mov dl, 0xf1+8
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mov al, 0
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out dx, al
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mov dl, 0xf0+8
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mov al, 0x30 / 4
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out dx, al
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mov dl, 0xf3+8
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mov al, 3
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out dx, al
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mov dl, 0xf4+8
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mov al, 0xB
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out dx, al
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mov dl, 0xf1+8
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mov al, 1
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out dx, al
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mov eax,5
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mov ebx,100
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mcall
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mov dl, 0xf8
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mov al, 'I'
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out dx, al
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mov eax,5
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mov ebx,10
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mcall
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mov al, 'R'
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out dx, al
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mov eax,40 ; get com 1 data with irq 4
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mov ebx,0000000000010000b shl 16 + 101b
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mcall
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red:
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call draw_window
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still:
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mov eax,10 ; wait here for event
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mcall
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dec eax
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jz red
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dec eax
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dec eax
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jnz readir
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button: ; button
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mov al,17 ; get id
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mcall
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; we have only one button, close
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mov eax,45 ; free irq
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mov ebx,1
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mov ecx,4
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mcall
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mov eax,46 ; free ports 0x3f0-0x3ff
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mov ebx,1
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mov ecx,0x3f0
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mov edx,0x3ff
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mcall
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or eax,-1 ; close this program
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mcall
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pos dd 0x0
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cdplayer:
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dd 7
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dd 0
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dd 0
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dd 0
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dd 0
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db '/sys/CDP',0
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readir:
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mov eax,42
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mov ebx,4
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mcall
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cmp ebx,80
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jne nocd
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mov eax,70
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mov ebx,cdplayer
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mcall
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nocd:
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push ebx
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mov eax,[pos]
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add eax,1
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cmp eax,10*20+1
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jb noeaxz
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mov esi,text+10*4
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mov edi,text
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mov ecx,10*21*4
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cld
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rep movsb
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mov eax,13
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mov ebx,20*65536+260
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mov ecx,22*65536+220
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mov edx,[wcolor]
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mcall
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mov eax,10*19+1
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noeaxz:
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mov [pos],eax
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pop ebx
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and ebx,0xff
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call draw_data
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jmp still
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draw_data:
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pusha
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xchg eax,ebx
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mov ecx,10
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shl ebx,2
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mov esi,3
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newnum:
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xor edx,edx
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div ecx
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add edx,48
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mov [ebx+text-1],dl
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dec ebx
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dec esi
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jnz newnum
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call draw_text
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popa
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ret
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irqtable:
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dd 0x3f8+0x01000000 ; + 01 = read byte, 02 read word
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dd 0
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; *********************************************
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; ******* WINDOW DEFINITIONS AND DRAW ********
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; *********************************************
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draw_window:
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,1 ; 1, start of draw
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mcall
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; DRAW WINDOW
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mov eax,0 ; function 0 : define and draw window
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mov ebx,100*65536+300 ; [x start] *65536 + [x size]
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mov ecx,100*65536+250 ; [y start] *65536 + [y size]
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mov edx,[wcolor] ; color of work area RRGGBB,8->color
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mov edi,labelt ; caption string
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mcall
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; ; WINDOW LABEL
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; mov eax,4 ; function 4 : write text to window
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; mov ebx,8*65536+8 ; [x start] *65536 + [y start]
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; mov ecx,0x00ffffff ; color of text RRGGBB
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; mov edx,labelt ; pointer to text beginning
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; mov esi,labellen-labelt ; text length
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; mcall
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; CLOSE BUTTON
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; mov eax,8 ; function 8 : define and draw button
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; mov ebx,(300-19)*65536+12 ; [x start] *65536 + [x size]
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; mov ecx,5*65536+12 ; [y start] *65536 + [y size]
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; mov edx,1 ; button id
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; mov esi,0x5599cc ; button color RRGGBB
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; mcall
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draw_text:
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mov ebx,25*65536+35 ; draw info text with function 4
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mov ecx,0xffffff
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mov edx,text
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mov esi,40
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mov edi,20
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newline:
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mov eax,4
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mcall
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add ebx,10
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add edx,esi
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dec edi
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jne newline
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mov eax,12
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mov ebx,2
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mcall
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ret
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; DATA AREA
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wcolor dd 0x13000000
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labelt db 'INFRARED RECEIVER FOR IRMAN IN COM 1',0
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text:
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I_END:
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