0,0 → 1,336 |
; |
; KEYBOARD SCANCODE EXAMPLE |
; |
; Compile with FASM for Menuet |
; |
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include "lang.inc" |
include "macros.inc" |
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use32 |
org 0x0 |
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db 'MENUET01' ; 8 byte id |
dd 0x01 ; header version |
dd START ; start of code |
dd I_END ; size of image |
dd 0x1000 ; memory for app |
dd 0x1000 ; esp |
dd 0x0 , 0x0 ; I_Param , I_Icon |
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START: ; start of execution |
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mov eax,66 ; keyboard mode definitions |
mov ebx,1 ; set |
mov ecx,1 ; return scancodes |
int 0x40 |
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mov eax,26 ; get setup for keyboard |
mov ebx,2 |
mov ecx,1 ; base keymap |
mov edx,keymap |
int 0x40 |
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call draw_window |
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still: |
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mov eax,10 ; wait here for event |
int 0x40 |
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cmp eax,1 ; redraw request ? |
je red |
cmp eax,2 ; key in buffer ? |
je key |
cmp eax,3 ; button in buffer ? |
je button |
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jmp still |
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red: ; redraw |
call draw_window |
jmp still |
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key: ; key |
mov eax,2 ; just read it and ignore |
int 0x40 |
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mov esi,scan_codes+1 |
mov edi,scan_codes+0 |
mov ecx,15 |
cld |
rep movsb |
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mov esi,key_codes+12 |
mov edi,key_codes+0 |
mov ecx,15*12 |
cld |
rep movsb |
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shr eax,8 ; scancode |
and eax,0xff |
mov [scan_codes+15],al |
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mov [key_codes+15*12+8],dword 'Down' |
cmp eax,128 |
jb no_up |
mov [key_codes+15*12+8],dword 'Up ' |
no_up: |
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mov ebx,eax |
and ebx,0x7f |
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movzx edx,byte [keymap+ebx] ; key from keymap |
mov [key_codes+15*12+0],edx |
mov [key_codes+15*12+4],dword ' ' |
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movzx edx,byte [ext] |
shl edx,8 |
add ebx,edx |
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mov esi,ext0-10 |
new_ext0: |
add esi,10 |
cmp esi,ext0end |
jg exit_ext0 |
movzx edx,word [esi] |
cmp edx,ebx |
jne new_ext0 |
mov edx,[esi+2] |
mov [key_codes+15*12+0],edx |
mov edx,[esi+6] |
mov [key_codes+15*12+4],edx |
exit_ext0: |
no_ext_off: |
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cmp [ext2],0 |
je noext2dec |
dec [ext2] |
jne noext2dec |
mov [key_codes+15*12+0],dword '----' |
mov [key_codes+15*12+4],dword '----' |
noext2dec: |
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mov [ext],0 |
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cmp eax,224 |
jne no_ext |
mov [key_codes+15*12+0],dword ' ' |
mov [key_codes+15*12+4],dword ' ' |
mov [key_codes+15*12+8],dword 'Ext ' |
mov [ext],1 |
no_ext: |
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cmp eax,225 |
jne no_ext2 |
mov [key_codes+15*12+0],dword ' ' |
mov [key_codes+15*12+4],dword ' ' |
mov [key_codes+15*12+8],dword 'Ext2' |
mov [ext],2 |
mov [ext2],2 |
no_ext2: |
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call draw_codes |
jmp still |
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button: ; button |
or eax, -1 ; close this program |
int 0x40 |
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; ********************************************* |
; ******* WINDOW DEFINITIONS AND DRAW ******** |
; ********************************************* |
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draw_window: |
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mov eax, 48 ; GET SYSTEM COLORS |
mov ebx, 3 |
mov ecx, sc |
mov edx, sizeof.system_colors |
int 0x40 |
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mov eax,12 ; function 12:tell os about windowdraw |
mov ebx,1 ; 1, start of draw |
int 0x40 |
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; DRAW WINDOW |
mov eax, 0 ; function 0 : define and draw window |
mov ebx, 100*65536+200 ; [x start] *65536 + [x size] |
mov ecx, 100*65536+275 ; [y start] *65536 + [y size] |
mov edx, [sc.work] ; color of work area RRGGBB,8->color gl |
or edx, 0x03000000 |
mov esi, [sc.grab] ; color of grab bar RRGGBB,8->color gl |
or esi, 0x80000000 |
mov edi, [sc.frame] ; color of frames RRGGBB |
int 0x40 |
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; WINDOW LABEL |
mov eax, 4 ; function 4 : write text to window |
mov ebx, 8*65536+8 ; [x start] *65536 + [y start] |
mov ecx, [sc.grab_text] ; font 1 & color ( 0xF0RRGGBB ) |
or ecx, 0x10000000 |
mov edx, header ; pointer to text beginning |
mov esi, header.len ; text length |
int 0x40 |
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mov eax, 4 |
mov ebx, 20*65536+35 |
mov ecx, 0 |
mov edx, text |
mov esi, text.len |
int 0x40 |
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call draw_codes |
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mov eax,12 ; function 12:tell os about windowdraw |
mov ebx,2 ; 2, end of draw |
int 0x40 |
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ret |
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draw_codes: |
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mov eax,47 |
mov ebx,6*65536 |
mov edx,20*65536+60 |
mov edi,0 |
mov esi,0 |
newscan: |
pusha |
mov cx,dx |
shl ecx,16 |
add ecx,10 |
mov eax,13 ; filled rectangle |
mov ebx,20*65536+160 |
mov edx,[sc.work] |
int 0x40 |
popa |
pusha |
mov ebx,edx |
add ebx,70*65536 |
mov eax,4 ; text |
mov ecx,[sc.work_text] |
mov edx,key_codes |
imul edi,12 |
add edx,edi |
mov esi,12 |
int 0x40 |
popa |
movzx ecx,byte [scan_codes+edi] |
int 0x40 ; number |
inc ecx |
add edx,12 |
inc edi |
cmp edi,16 |
jne newscan |
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ret |
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; DATA AREA |
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ext0: |
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db 1,0,'Esc ' |
db 28,0,'Enter ' |
db 29,0,'L-Ctrl ' |
db 41,0,'1/2 ' |
db 42,0,'L-Shift ' |
db 54,0,'R-Shift ' |
db 55,0,'Num * ' |
db 56,0,'Alt ' |
db 58,0,'CapsLck ' |
db 59,0,'F1 ' |
db 60,0,'F2 ' |
db 61,0,'F3 ' |
db 62,0,'F4 ' |
db 63,0,'F5 ' |
db 64,0,'F6 ' |
db 65,0,'F7 ' |
db 66,0,'F8 ' |
db 67,0,'F9 ' |
db 68,0,'F10 ' |
db 69,0,'NumLock ' |
db 70,0,'SclLock ' |
db 71,0,'Num 7 ' |
db 72,0,'Num 8 ' |
db 73,0,'Num 9 ' |
db 74,0,'Num - ' |
db 75,0,'Num 4 ' |
db 76,0,'Num 5 ' |
db 77,0,'Num 6 ' |
db 78,0,'Num + ' |
db 79,0,'Num 1 ' |
db 80,0,'Num 2 ' |
db 81,0,'Num 3 ' |
db 82,0,'Num 0 ' |
db 83,0,'Num , ' |
db 87,0,'F11 ' |
db 88,0,'F12 ' |
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db 28,1,'Num Ent ' |
db 29,1,'R-Ctrl ' |
db 53,1,'Num / ' |
db 55,1,'PrScr ' |
db 56,1,'Alt Gr ' |
db 71,1,'Home ' |
db 72,1,'Up-A ' |
db 73,1,'PgUp ' |
db 75,1,'Left-A ' |
db 77,1,'Right-A ' |
db 79,1,'End ' |
db 80,1,'Down-A ' |
db 81,1,'PgDown ' |
db 82,1,'Insert ' |
db 83,1,'Delete ' |
db 91,1,'Menu-1 ' |
db 92,1,'Menu-2 ' |
db 93,1,'Menu-3 ' |
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db 29,2,'Break ' |
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ext0end: |
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if lang eq ru |
text: |
db '
' |
.len = $ - text |
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header: |
db ' ' |
.len = $ - header |
else |
text: |
db 'READING RAW SCANCODE DATA' |
.len = $ - text |
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header: |
db 'KEYBOARD SCANCODES' |
.len = $ - header |
end if |
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ext db 0x0 |
ext2 db 0x0 |
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pos dd 0x0 |
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I_END: |
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sc system_colors |
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scan_codes: times 16 db ? |
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key_codes: times 16 dd ?,?,? |
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keymap: |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |