kolibrios/programs/develop/examples/ir/trunk/ir.asm
SPraid (simba) 98a985b7d1 changed path to /sys in some programs
git-svn-id: svn://kolibrios.org@539 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-06-08 15:54:05 +00:00

269 lines
5.4 KiB
NASM

;
; 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
mcall
mov eax,45 ; reserve irq 4
mov ebx,0
mov ecx,4
mcall
mov eax,44 ; set read ports for irq 4
mov ebx,irqtable
; mov ecx,4
mcall
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
mcall
mov dl, 0xf8
mov al, 'I'
out dx, al
mov eax,5
mov ebx,10
mcall
mov al, 'R'
out dx, al
mov eax,40 ; get com 1 data with irq 4
mov ebx,0000000000010000b shl 16 + 101b
mcall
red:
call draw_window
still:
mov eax,10 ; wait here for event
mcall
dec eax
jz red
dec eax
dec eax
jnz readir
button: ; button
mov al,17 ; get id
mcall
; we have only one button, close
mov eax,45 ; free irq
mov ebx,1
mov ecx,4
mcall
mov eax,46 ; free ports 0x3f0-0x3ff
mov ebx,1
mov ecx,0x3f0
mov edx,0x3ff
mcall
or eax,-1 ; close this program
mcall
pos dd 0x0
cdplayer:
dd 7
dd 0
dd 0
dd 0
dd 0
db '/sys/CDP',0
readir:
mov eax,42
mov ebx,4
mcall
cmp ebx,80
jne nocd
mov eax,70
mov ebx,cdplayer
mcall
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]
mcall
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
mcall
; 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
mcall
; ; 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
; mcall
; 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
; mcall
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
mcall
add ebx,10
add edx,esi
dec edi
jne newline
mov eax,12
mov ebx,2
mcall
ret
; DATA AREA
wcolor dd 0x13000000
labelt db 'INFRARED RECEIVER FOR IRMAN IN COM 1',0
text:
I_END: