forked from KolibriOS/kolibrios
4256086104
updated keyascii, scancode, example 1, cpuspeed git-svn-id: svn://kolibrios.org@317 a494cfbc-eb01-0410-851d-a64ba20cac60
126 lines
2.8 KiB
NASM
126 lines
2.8 KiB
NASM
;
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; CPU SPEED INDICATIOR
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;
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; Compile with FASM for Menuet
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;
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use32
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org 0x0
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db 'MENUET00' ; 8 byte id
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dd 38 ; 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
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dd 0x00000000 ; reserved=no extended header
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include 'lang.inc'
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include 'macros.inc'
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START: ; start of execution
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mov eax,18
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mov ebx,5
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int 0x40
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xor edx,edx
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mov ebx,1000000
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div ebx
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mov ebx,10
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mov edi,text+19
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mov ecx,5
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newnum:
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xor edx,edx
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mov ebx,10
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div ebx
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add dl,48
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mov [edi],dl
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sub edi,1
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loop newnum
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red:
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call draw_window ; at first, draw the window
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still:
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mov eax,10 ; wait here for event
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int 0x40
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cmp eax,1 ; redraw request ?
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jz red
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cmp eax,2 ; key in buffer ?
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jz key
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cmp eax,3 ; button in buffer ?
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jz button
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jmp still
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key: ; key
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mov eax,2 ; just read it and ignore
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int 0x40
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jmp still
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button: ; button
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mov eax,17 ; get id
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int 0x40
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cmp ah,1 ; button id=1 ?
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jnz still
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or eax,-1 ; close this program
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int 0x40
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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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int 0x40
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mov eax,48
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mov ebx,3
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mov ecx,sc
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mov edx,sizeof.system_colors
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int 0x40
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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+200 ; [x start] *65536 + [x size]
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mov ecx,100*65536+65 ; [y start] *65536 + [y size]
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mov edx,[sc.work] ; color of work area RRGGBB,8->color glide
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or edx,0x33000000 ; color of grab bar RRGGBB,8->color
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mov edi,header ; WINDOW LABEL
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int 0x40
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mov ebx,20*65536+14 ; draw info text with function 4
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mov ecx,[sc.work_text]
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mov edx,text
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mov esi,24
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mov eax,4
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int 0x40
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,2 ; 2, end of draw
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int 0x40
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ret
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; DATA AREA
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text:
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db 'CPU RUNNING AT MHZ'
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header db 'CPU SPEED',0
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I_END:
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sc system_colors
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