source: mainline/uspace/srv/hid/kbd/ctl/gxe_fb.c@ af897ff0

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since af897ff0 was 9be360ee, checked in by Jiri Svoboda <jiri@…>, 14 years ago

Allow keyboard server to handle more than one driver at the same time.
  • Property mode set to 100644
File size: 6.5 KB
Line 
1/*
2 * Copyright (c) 2011 Jiri Svoboda
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup kbd_ctl
30 * @ingroup kbd
31 * @{
32 */
33/**
34 * @file
35 * @brief GXEmul framebuffer-mode keyboard controller driver.
36 */
37
38#include <kbd.h>
39#include <io/console.h>
40#include <io/keycode.h>
41#include <kbd_ctl.h>
42#include <kbd_port.h>
43#include <gsp.h>
44#include <stroke.h>
45
46static void gxe_fb_ctl_parse_scancode(int);
47static int gxe_fb_ctl_init(kbd_dev_t *);
48static void gxe_fb_ctl_set_ind(unsigned);
49
50kbd_ctl_ops_t gxe_fb_ctl = {
51 .parse_scancode = gxe_fb_ctl_parse_scancode,
52 .init = gxe_fb_ctl_init,
53 .set_ind = gxe_fb_ctl_set_ind
54};
55
56static kbd_dev_t *kbd_dev;
57
58/** Scancode parser */
59static gsp_t sp;
60
61/** Current parser state */
62static int ds;
63
64#include <stdio.h>
65
66static int seq_defs[] = {
67 /* Not shifted */
68
69 0, KC_BACKTICK, 0x60, GSP_END,
70
71 0, KC_1, 0x31, GSP_END,
72 0, KC_2, 0x32, GSP_END,
73 0, KC_3, 0x33, GSP_END,
74 0, KC_4, 0x34, GSP_END,
75 0, KC_5, 0x35, GSP_END,
76 0, KC_6, 0x36, GSP_END,
77 0, KC_7, 0x37, GSP_END,
78 0, KC_8, 0x38, GSP_END,
79 0, KC_9, 0x39, GSP_END,
80 0, KC_0, 0x30, GSP_END,
81
82 0, KC_MINUS, 0x2d, GSP_END,
83 0, KC_EQUALS, 0x3d, GSP_END,
84 0, KC_BACKSPACE, 0x08, GSP_END,
85
86 0, KC_TAB, 0x09, GSP_END,
87
88 0, KC_Q, 0x71, GSP_END,
89 0, KC_W, 0x77, GSP_END,
90 0, KC_E, 0x65, GSP_END,
91 0, KC_R, 0x72, GSP_END,
92 0, KC_T, 0x74, GSP_END,
93 0, KC_Y, 0x79, GSP_END,
94 0, KC_U, 0x75, GSP_END,
95 0, KC_I, 0x69, GSP_END,
96 0, KC_O, 0x6f, GSP_END,
97 0, KC_P, 0x70, GSP_END,
98
99 0, KC_LBRACKET, 0x5b, GSP_END,
100 0, KC_RBRACKET, 0x5d, GSP_END,
101
102 0, KC_A, 0x61, GSP_END,
103 0, KC_S, 0x73, GSP_END,
104 0, KC_D, 0x64, GSP_END,
105 0, KC_F, 0x66, GSP_END,
106 0, KC_G, 0x67, GSP_END,
107 0, KC_H, 0x68, GSP_END,
108 0, KC_J, 0x6a, GSP_END,
109 0, KC_K, 0x6b, GSP_END,
110 0, KC_L, 0x6c, GSP_END,
111
112 0, KC_SEMICOLON, 0x3b, GSP_END,
113 0, KC_QUOTE, 0x27, GSP_END,
114 0, KC_BACKSLASH, 0x5c, GSP_END,
115
116 0, KC_Z, 0x7a, GSP_END,
117 0, KC_X, 0x78, GSP_END,
118 0, KC_C, 0x63, GSP_END,
119 0, KC_V, 0x76, GSP_END,
120 0, KC_B, 0x62, GSP_END,
121 0, KC_N, 0x6e, GSP_END,
122 0, KC_M, 0x6d, GSP_END,
123
124 0, KC_COMMA, 0x2c, GSP_END,
125 0, KC_PERIOD, 0x2e, GSP_END,
126 0, KC_SLASH, 0x2f, GSP_END,
127
128 /* Shifted */
129
130 KM_SHIFT, KC_BACKTICK, 0x7e, GSP_END,
131
132 KM_SHIFT, KC_1, 0x21, GSP_END,
133 KM_SHIFT, KC_2, 0x40, GSP_END,
134 KM_SHIFT, KC_3, 0x23, GSP_END,
135 KM_SHIFT, KC_4, 0x24, GSP_END,
136 KM_SHIFT, KC_5, 0x25, GSP_END,
137 KM_SHIFT, KC_6, 0x5e, GSP_END,
138 KM_SHIFT, KC_7, 0x26, GSP_END,
139 KM_SHIFT, KC_8, 0x2a, GSP_END,
140 KM_SHIFT, KC_9, 0x28, GSP_END,
141 KM_SHIFT, KC_0, 0x29, GSP_END,
142
143 KM_SHIFT, KC_MINUS, 0x5f, GSP_END,
144 KM_SHIFT, KC_EQUALS, 0x2b, GSP_END,
145
146 KM_SHIFT, KC_Q, 0x51, GSP_END,
147 KM_SHIFT, KC_W, 0x57, GSP_END,
148 KM_SHIFT, KC_E, 0x45, GSP_END,
149 KM_SHIFT, KC_R, 0x52, GSP_END,
150 KM_SHIFT, KC_T, 0x54, GSP_END,
151 KM_SHIFT, KC_Y, 0x59, GSP_END,
152 KM_SHIFT, KC_U, 0x55, GSP_END,
153 KM_SHIFT, KC_I, 0x49, GSP_END,
154 KM_SHIFT, KC_O, 0x4f, GSP_END,
155 KM_SHIFT, KC_P, 0x50, GSP_END,
156
157 KM_SHIFT, KC_LBRACKET, 0x7b, GSP_END,
158 KM_SHIFT, KC_RBRACKET, 0x7d, GSP_END,
159
160 KM_SHIFT, KC_A, 0x41, GSP_END,
161 KM_SHIFT, KC_S, 0x53, GSP_END,
162 KM_SHIFT, KC_D, 0x44, GSP_END,
163 KM_SHIFT, KC_F, 0x46, GSP_END,
164 KM_SHIFT, KC_G, 0x47, GSP_END,
165 KM_SHIFT, KC_H, 0x48, GSP_END,
166 KM_SHIFT, KC_J, 0x4a, GSP_END,
167 KM_SHIFT, KC_K, 0x4b, GSP_END,
168 KM_SHIFT, KC_L, 0x4c, GSP_END,
169
170 KM_SHIFT, KC_SEMICOLON, 0x3a, GSP_END,
171 KM_SHIFT, KC_QUOTE, 0x22, GSP_END,
172 KM_SHIFT, KC_BACKSLASH, 0x7c, GSP_END,
173
174 KM_SHIFT, KC_Z, 0x5a, GSP_END,
175 KM_SHIFT, KC_X, 0x58, GSP_END,
176 KM_SHIFT, KC_C, 0x43, GSP_END,
177 KM_SHIFT, KC_V, 0x56, GSP_END,
178 KM_SHIFT, KC_B, 0x42, GSP_END,
179 KM_SHIFT, KC_N, 0x4e, GSP_END,
180 KM_SHIFT, KC_M, 0x4d, GSP_END,
181
182 KM_SHIFT, KC_COMMA, 0x3c, GSP_END,
183 KM_SHIFT, KC_PERIOD, 0x3e, GSP_END,
184 KM_SHIFT, KC_SLASH, 0x3f, GSP_END,
185
186 /* ... */
187
188 0, KC_SPACE, 0x20, GSP_END,
189 0, KC_ENTER, 0x0a, GSP_END,
190 0, KC_ENTER, 0x0d, GSP_END,
191
192 0, KC_ESCAPE, 0x1b, 0x1b, GSP_END,
193
194 0, KC_F1, 0x1b, 0x5b, 0x4f, 0x50, GSP_END,
195 0, KC_F2, 0x1b, 0x5b, 0x4f, 0x51, GSP_END,
196 0, KC_F3, 0x1b, 0x5b, 0x4f, 0x52, GSP_END,
197 0, KC_F4, 0x1b, 0x5b, 0x4f, 0x53, GSP_END,
198 0, KC_F5, 0x1b, 0x5b, 0x31, 0x35, GSP_END,
199 0, KC_F6, 0x1b, 0x5b, 0x31, 0x37, GSP_END,
200 0, KC_F7, 0x1b, 0x5b, 0x31, 0x38, GSP_END,
201 0, KC_F8, 0x1b, 0x5b, 0x31, 0x39, GSP_END,
202 0, KC_F9, 0x1b, 0x5b, 0x32, 0x38, GSP_END,
203 0, KC_F10, 0x1b, 0x5b, 0x32, 0x39, GSP_END,
204 0, KC_F11, 0x1b, 0x5b, 0x32, 0x33, GSP_END,
205 0, KC_F12, 0x1b, 0x5b, 0x32, 0x34, GSP_END,
206
207 0, KC_INSERT, 0x1b, 0x5b, 0x32, 0x7e, GSP_END,
208 0, KC_HOME, 0x1b, 0x5b, 0x48, GSP_END,
209 0, KC_PAGE_UP, 0x1b, 0x5b, 0x35, 0x7e, GSP_END,
210 0, KC_DELETE, 0x1b, 0x5b, 0x33, 0x7e, GSP_END,
211 0, KC_END, 0x1b, 0x5b, 0x46, GSP_END,
212 0, KC_PAGE_DOWN, 0x1b, 0x5b, 0x36, 0x7e, GSP_END,
213
214 0, KC_UP, 0x1b, 0x5b, 0x41, GSP_END,
215 0, KC_LEFT, 0x1b, 0x5b, 0x44, GSP_END,
216 0, KC_DOWN, 0x1b, 0x5b, 0x42, GSP_END,
217 0, KC_RIGHT, 0x1b, 0x5b, 0x43, GSP_END,
218
219 0, 0
220};
221
222static int gxe_fb_ctl_init(kbd_dev_t *kdev)
223{
224 kbd_dev = kdev;
225 ds = 0;
226
227 gsp_init(&sp);
228 return gsp_insert_defs(&sp, seq_defs);
229}
230
231static void gxe_fb_ctl_parse_scancode(int scancode)
232{
233 unsigned mods, key;
234
235 ds = gsp_step(&sp, ds, scancode, &mods, &key);
236 if (key != 0) {
237 stroke_sim(kbd_dev, mods, key);
238 }
239}
240
241static void gxe_fb_ctl_set_ind(unsigned mods)
242{
243 (void) mods;
244}
245
246/**
247 * @}
248 */
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