Rev 109 | Rev 551 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
31 | halyavin | 1 | ; |
2 | ; KEYBOARD SCANCODE EXAMPLE |
||
3 | ; |
||
4 | ; Compile with FASM for Menuet |
||
5 | ; |
||
6 | |||
7 | include "lang.inc" |
||
8 | include "macros.inc" |
||
9 | |||
10 | use32 |
||
11 | org 0x0 |
||
12 | |||
13 | db 'MENUET01' ; 8 byte id |
||
14 | dd 0x01 ; header version |
||
15 | dd START ; start of code |
||
16 | dd I_END ; size of image |
||
17 | dd 0x1000 ; memory for app |
||
18 | dd 0x1000 ; esp |
||
19 | dd 0x0 , 0x0 ; I_Param , I_Icon |
||
20 | |||
21 | START: ; start of execution |
||
22 | |||
23 | mov eax,66 ; keyboard mode definitions |
||
24 | mov ebx,1 ; set |
||
25 | mov ecx,1 ; return scancodes |
||
26 | int 0x40 |
||
27 | |||
28 | mov eax,26 ; get setup for keyboard |
||
29 | mov ebx,2 |
||
30 | mov ecx,1 ; base keymap |
||
31 | mov edx,keymap |
||
32 | int 0x40 |
||
317 | heavyiron | 33 | red: |
31 | halyavin | 34 | call draw_window |
35 | |||
36 | still: |
||
37 | |||
38 | mov eax,10 ; wait here for event |
||
39 | int 0x40 |
||
40 | |||
41 | cmp eax,1 ; redraw request ? |
||
42 | je red |
||
43 | cmp eax,2 ; key in buffer ? |
||
44 | je key |
||
45 | cmp eax,3 ; button in buffer ? |
||
46 | je button |
||
47 | |||
48 | jmp still |
||
49 | |||
50 | |||
51 | key: ; key |
||
52 | mov eax,2 ; just read it and ignore |
||
53 | int 0x40 |
||
54 | |||
55 | mov esi,scan_codes+1 |
||
56 | mov edi,scan_codes+0 |
||
57 | mov ecx,15 |
||
58 | cld |
||
59 | rep movsb |
||
60 | |||
61 | mov esi,key_codes+12 |
||
62 | mov edi,key_codes+0 |
||
63 | mov ecx,15*12 |
||
64 | cld |
||
65 | rep movsb |
||
66 | |||
67 | shr eax,8 ; scancode |
||
68 | and eax,0xff |
||
69 | mov [scan_codes+15],al |
||
70 | |||
71 | mov [key_codes+15*12+8],dword 'Down' |
||
72 | cmp eax,128 |
||
73 | jb no_up |
||
74 | mov [key_codes+15*12+8],dword 'Up ' |
||
75 | no_up: |
||
76 | |||
77 | mov ebx,eax |
||
78 | and ebx,0x7f |
||
79 | |||
80 | movzx edx,byte [keymap+ebx] ; key from keymap |
||
81 | mov [key_codes+15*12+0],edx |
||
82 | mov [key_codes+15*12+4],dword ' ' |
||
83 | |||
84 | movzx edx,byte [ext] |
||
85 | shl edx,8 |
||
86 | add ebx,edx |
||
87 | |||
88 | mov esi,ext0-10 |
||
89 | new_ext0: |
||
90 | add esi,10 |
||
91 | cmp esi,ext0end |
||
92 | jg exit_ext0 |
||
93 | movzx edx,word [esi] |
||
94 | cmp edx,ebx |
||
95 | jne new_ext0 |
||
96 | mov edx,[esi+2] |
||
97 | mov [key_codes+15*12+0],edx |
||
98 | mov edx,[esi+6] |
||
99 | mov [key_codes+15*12+4],edx |
||
100 | exit_ext0: |
||
101 | no_ext_off: |
||
102 | |||
103 | cmp [ext2],0 |
||
104 | je noext2dec |
||
105 | dec [ext2] |
||
106 | jne noext2dec |
||
107 | mov [key_codes+15*12+0],dword '----' |
||
108 | mov [key_codes+15*12+4],dword '----' |
||
109 | noext2dec: |
||
110 | |||
111 | mov [ext],0 |
||
112 | |||
113 | cmp eax,224 |
||
114 | jne no_ext |
||
115 | mov [key_codes+15*12+0],dword ' ' |
||
116 | mov [key_codes+15*12+4],dword ' ' |
||
117 | mov [key_codes+15*12+8],dword 'Ext ' |
||
118 | mov [ext],1 |
||
119 | no_ext: |
||
120 | |||
121 | cmp eax,225 |
||
122 | jne no_ext2 |
||
123 | mov [key_codes+15*12+0],dword ' ' |
||
124 | mov [key_codes+15*12+4],dword ' ' |
||
125 | mov [key_codes+15*12+8],dword 'Ext2' |
||
126 | mov [ext],2 |
||
127 | mov [ext2],2 |
||
128 | no_ext2: |
||
129 | |||
130 | |||
131 | call draw_codes |
||
132 | jmp still |
||
133 | |||
134 | |||
135 | |||
136 | button: ; button |
||
137 | or eax, -1 ; close this program |
||
138 | int 0x40 |
||
139 | |||
140 | |||
141 | |||
142 | |||
143 | ; ********************************************* |
||
144 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
||
145 | ; ********************************************* |
||
146 | |||
147 | |||
148 | draw_window: |
||
149 | |||
150 | mov eax, 48 ; GET SYSTEM COLORS |
||
151 | mov ebx, 3 |
||
152 | mov ecx, sc |
||
153 | mov edx, sizeof.system_colors |
||
154 | int 0x40 |
||
155 | |||
156 | mov eax,12 ; function 12:tell os about windowdraw |
||
157 | mov ebx,1 ; 1, start of draw |
||
158 | int 0x40 |
||
159 | |||
160 | ; DRAW WINDOW |
||
161 | mov eax, 0 ; function 0 : define and draw window |
||
162 | mov ebx, 100*65536+200 ; [x start] *65536 + [x size] |
||
163 | mov ecx, 100*65536+275 ; [y start] *65536 + [y size] |
||
164 | mov edx, [sc.work] ; color of work area RRGGBB,8->color gl |
||
317 | heavyiron | 165 | or edx, 0x33000000 |
166 | mov edi, header ; WINDOW LABEL |
||
31 | halyavin | 167 | int 0x40 |
317 | heavyiron | 168 | |
31 | halyavin | 169 | mov eax, 4 |
317 | heavyiron | 170 | mov ebx, 15*65536+10 |
171 | xor ecx, ecx |
||
31 | halyavin | 172 | mov edx, text |
173 | mov esi, text.len |
||
174 | int 0x40 |
||
175 | |||
176 | call draw_codes |
||
177 | |||
178 | mov eax,12 ; function 12:tell os about windowdraw |
||
179 | mov ebx,2 ; 2, end of draw |
||
180 | int 0x40 |
||
181 | |||
182 | ret |
||
183 | |||
184 | |||
185 | draw_codes: |
||
186 | |||
187 | mov eax,47 |
||
188 | mov ebx,6*65536 |
||
317 | heavyiron | 189 | mov edx,15*65536+35 |
31 | halyavin | 190 | mov edi,0 |
191 | mov esi,0 |
||
192 | newscan: |
||
193 | pusha |
||
194 | mov cx,dx |
||
195 | shl ecx,16 |
||
196 | add ecx,10 |
||
197 | mov eax,13 ; filled rectangle |
||
317 | heavyiron | 198 | mov ebx,15*65536+160 |
31 | halyavin | 199 | mov edx,[sc.work] |
200 | int 0x40 |
||
201 | popa |
||
202 | pusha |
||
203 | mov ebx,edx |
||
204 | add ebx,70*65536 |
||
205 | mov eax,4 ; text |
||
206 | mov ecx,[sc.work_text] |
||
207 | mov edx,key_codes |
||
208 | imul edi,12 |
||
209 | add edx,edi |
||
210 | mov esi,12 |
||
211 | int 0x40 |
||
212 | popa |
||
213 | movzx ecx,byte [scan_codes+edi] |
||
214 | int 0x40 ; number |
||
215 | inc ecx |
||
216 | add edx,12 |
||
217 | inc edi |
||
218 | cmp edi,16 |
||
219 | jne newscan |
||
220 | |||
221 | ret |
||
222 | |||
223 | |||
224 | ; DATA AREA |
||
225 | |||
226 | ext0: |
||
227 | |||
228 | db 1,0,'Esc ' |
||
229 | db 28,0,'Enter ' |
||
230 | db 29,0,'L-Ctrl ' |
||
231 | db 41,0,'1/2 ' |
||
232 | db 42,0,'L-Shift ' |
||
233 | db 54,0,'R-Shift ' |
||
234 | db 55,0,'Num * ' |
||
235 | db 56,0,'Alt ' |
||
236 | db 58,0,'CapsLck ' |
||
237 | db 59,0,'F1 ' |
||
238 | db 60,0,'F2 ' |
||
239 | db 61,0,'F3 ' |
||
240 | db 62,0,'F4 ' |
||
241 | db 63,0,'F5 ' |
||
242 | db 64,0,'F6 ' |
||
243 | db 65,0,'F7 ' |
||
244 | db 66,0,'F8 ' |
||
245 | db 67,0,'F9 ' |
||
246 | db 68,0,'F10 ' |
||
247 | db 69,0,'NumLock ' |
||
248 | db 70,0,'SclLock ' |
||
249 | db 71,0,'Num 7 ' |
||
250 | db 72,0,'Num 8 ' |
||
251 | db 73,0,'Num 9 ' |
||
252 | db 74,0,'Num - ' |
||
253 | db 75,0,'Num 4 ' |
||
254 | db 76,0,'Num 5 ' |
||
255 | db 77,0,'Num 6 ' |
||
256 | db 78,0,'Num + ' |
||
257 | db 79,0,'Num 1 ' |
||
258 | db 80,0,'Num 2 ' |
||
259 | db 81,0,'Num 3 ' |
||
260 | db 82,0,'Num 0 ' |
||
261 | db 83,0,'Num , ' |
||
262 | db 87,0,'F11 ' |
||
263 | db 88,0,'F12 ' |
||
264 | |||
265 | db 28,1,'Num Ent ' |
||
266 | db 29,1,'R-Ctrl ' |
||
267 | db 53,1,'Num / ' |
||
268 | db 55,1,'PrScr ' |
||
269 | db 56,1,'Alt Gr ' |
||
270 | db 71,1,'Home ' |
||
271 | db 72,1,'Up-A ' |
||
272 | db 73,1,'PgUp ' |
||
273 | db 75,1,'Left-A ' |
||
274 | db 77,1,'Right-A ' |
||
275 | db 79,1,'End ' |
||
276 | db 80,1,'Down-A ' |
||
277 | db 81,1,'PgDown ' |
||
278 | db 82,1,'Insert ' |
||
279 | db 83,1,'Delete ' |
||
280 | db 91,1,'Menu-1 ' |
||
281 | db 92,1,'Menu-2 ' |
||
282 | db 93,1,'Menu-3 ' |
||
283 | |||
284 | db 29,2,'Break ' |
||
285 | |||
286 | ext0end: |
||
287 | |||
288 | |||
289 | if lang eq ru |
||
290 | text: |
||
291 | db ' ' |
||
292 | .len = $ - text |
||
293 | |||
317 | heavyiron | 294 | header db ' ',0 |
31 | halyavin | 295 | else |
296 | text: |
||
297 | db 'READING RAW SCANCODE DATA' |
||
298 | .len = $ - text |
||
299 | |||
317 | heavyiron | 300 | header db 'KEYBOARD SCANCODES',0 |
31 | halyavin | 301 | end if |
302 | |||
303 | ext db 0x0 |
||
304 | ext2 db 0x0 |
||
305 | |||
306 | pos dd 0x0 |
||
307 | |||
308 | I_END: |
||
309 | |||
310 | sc system_colors |
||
311 | |||
312 | scan_codes: times 16 db ? |
||
313 | |||
314 | key_codes: times 16 dd ?,?,? |
||
315 | |||
316 | keymap: |