kolibrios/programs/system/ir/trunk/ir.asm

269 lines
5.2 KiB
NASM
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;
; INFRARED
;
; Compile with FASM for Menuet
;
use32
org 0x0
db 'MENUET01' ; 8 byte id
dd 1 ; required os
dd START ; program start
dd I_END ; program image size
dd 0x1000 ; required amount of memory
dd 0x1000 ; esp = 0x7FFF0
dd 0, 0
include 'macros.inc'
START: ; start of execution
set_variables:
mov eax,46 ; reserve ports 0x3f0 - 0x3ff
mov ebx,0
mov ecx,0x3f0
mov edx,0x3ff
int 0x40
mov eax,45 ; reserve irq 4
mov ebx,0
mov ecx,4
int 0x40
mov eax,44 ; set read ports for irq 4
mov ebx,irqtable
; mov ecx,4
int 0x40
mov dh, 3 ; all ports have number 3xx hex
mov dl, 0xf3+8
mov al, 0x80
out dx, al
mov dl, 0xf1+8
mov al, 0
out dx, al
mov dl, 0xf0+8
mov al, 0x30 / 4
out dx, al
mov dl, 0xf3+8
mov al, 3
out dx, al
mov dl, 0xf4+8
mov al, 0xB
out dx, al
mov dl, 0xf1+8
mov al, 1
out dx, al
mov eax,5
mov ebx,100
int 0x40
mov dl, 0xf8
mov al, 'I'
out dx, al
mov eax,5
mov ebx,10
int 0x40
mov al, 'R'
out dx, al
mov eax,40 ; get com 1 data with irq 4
mov ebx,0000000000010000b shl 16 + 101b
int 0x40
red:
call draw_window
still:
mov eax,10 ; wait here for event
int 0x40
dec eax
jz red
dec eax
dec eax
jnz readir
button: ; button
mov al,17 ; get id
int 0x40
; we have only one button, close
mov eax,45 ; free irq
mov ebx,1
mov ecx,4
int 0x40
mov eax,46 ; free ports 0x3f0-0x3ff
mov ebx,1
mov ecx,0x3f0
mov edx,0x3ff
int 0x40
or eax,-1 ; close this program
int 0x40
pos dd 0x0
cdplayer:
dd 7
dd 0
dd 0
dd 0
dd 0
db '/RD/1/CDP',0
readir:
mov eax,42
mov ebx,4
int 0x40
cmp ebx,80
jne nocd
mov eax,70
mov ebx,cdplayer
int 0x40
nocd:
push ebx
mov eax,[pos]
add eax,1
cmp eax,10*20+1
jb noeaxz
mov esi,text+10*4
mov edi,text
mov ecx,10*21*4
cld
rep movsb
mov eax,13
mov ebx,20*65536+260
mov ecx,22*65536+220
mov edx,[wcolor]
int 0x40
mov eax,10*19+1
noeaxz:
mov [pos],eax
pop ebx
and ebx,0xff
call draw_data
jmp still
draw_data:
pusha
xchg eax,ebx
mov ecx,10
shl ebx,2
mov esi,3
newnum:
xor edx,edx
div ecx
add edx,48
mov [ebx+text-1],dl
dec ebx
dec esi
jnz newnum
call draw_text
popa
ret
irqtable:
dd 0x3f8+0x01000000 ; + 01 = read byte, 02 read word
dd 0
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
mov eax,0 ; function 0 : define and draw window
mov ebx,100*65536+300 ; [x start] *65536 + [x size]
mov ecx,100*65536+250 ; [y start] *65536 + [y size]
mov edx,[wcolor] ; color of work area RRGGBB,8->color
mov edi,labelt ; caption string
int 0x40
; ; WINDOW LABEL
; mov eax,4 ; function 4 : write text to window
; mov ebx,8*65536+8 ; [x start] *65536 + [y start]
; mov ecx,0x00ffffff ; color of text RRGGBB
; mov edx,labelt ; pointer to text beginning
; mov esi,labellen-labelt ; text length
; int 0x40
; CLOSE BUTTON
; mov eax,8 ; function 8 : define and draw button
; mov ebx,(300-19)*65536+12 ; [x start] *65536 + [x size]
; mov ecx,5*65536+12 ; [y start] *65536 + [y size]
; mov edx,1 ; button id
; mov esi,0x5599cc ; button color RRGGBB
; int 0x40
draw_text:
mov ebx,25*65536+35 ; draw info text with function 4
mov ecx,0xffffff
mov edx,text
mov esi,40
mov edi,20
newline:
mov eax,4
int 0x40
add ebx,10
add edx,esi
dec edi
jne newline
mov eax,12
mov ebx,2
int 0x40
ret
; DATA AREA
wcolor dd 0x13000000
labelt db 'INFRARED RECEIVER FOR IRMAN IN COM 1',0
text:
I_END: