Patrick Pollet / USBDevice

usb device

USBHID/USBKeyboard.cpp@0:c1e89c49eae5, 2022-05-14 (annotated)

Committer:
ppo
Date:
Sat May 14 17:24:10 2022 +0000
Revision:
0:c1e89c49eae5
commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ppo 0:c1e89c49eae5 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
ppo 0:c1e89c49eae5 2 *
ppo 0:c1e89c49eae5 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
ppo 0:c1e89c49eae5 4 * and associated documentation files (the "Software"), to deal in the Software without
ppo 0:c1e89c49eae5 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
ppo 0:c1e89c49eae5 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
ppo 0:c1e89c49eae5 7 * Software is furnished to do so, subject to the following conditions:
ppo 0:c1e89c49eae5 8 *
ppo 0:c1e89c49eae5 9 * The above copyright notice and this permission notice shall be included in all copies or
ppo 0:c1e89c49eae5 10 * substantial portions of the Software.
ppo 0:c1e89c49eae5 11 *
ppo 0:c1e89c49eae5 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
ppo 0:c1e89c49eae5 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
ppo 0:c1e89c49eae5 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
ppo 0:c1e89c49eae5 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ppo 0:c1e89c49eae5 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
ppo 0:c1e89c49eae5 17 */
ppo 0:c1e89c49eae5 18
ppo 0:c1e89c49eae5 19 #include "stdint.h"
ppo 0:c1e89c49eae5 20
ppo 0:c1e89c49eae5 21 #include "USBKeyboard.h"
ppo 0:c1e89c49eae5 22
ppo 0:c1e89c49eae5 23 #define REPORT_ID_KEYBOARD 1
ppo 0:c1e89c49eae5 24 #define REPORT_ID_VOLUME 3
ppo 0:c1e89c49eae5 25
ppo 0:c1e89c49eae5 26
ppo 0:c1e89c49eae5 27 typedef struct {
ppo 0:c1e89c49eae5 28 unsigned char usage;
ppo 0:c1e89c49eae5 29 unsigned char modifier;
ppo 0:c1e89c49eae5 30 } KEYMAP;
ppo 0:c1e89c49eae5 31
ppo 0:c1e89c49eae5 32 #ifdef US_KEYBOARD
ppo 0:c1e89c49eae5 33 /* US keyboard (as HID standard) */
ppo 0:c1e89c49eae5 34 #define KEYMAP_SIZE (152)
ppo 0:c1e89c49eae5 35 const KEYMAP keymap[KEYMAP_SIZE] = {
ppo 0:c1e89c49eae5 36 {0, 0}, /* NUL */
ppo 0:c1e89c49eae5 37 {0, 0}, /* SOH */
ppo 0:c1e89c49eae5 38 {0, 0}, /* STX */
ppo 0:c1e89c49eae5 39 {0, 0}, /* ETX */
ppo 0:c1e89c49eae5 40 {0, 0}, /* EOT */
ppo 0:c1e89c49eae5 41 {0, 0}, /* ENQ */
ppo 0:c1e89c49eae5 42 {0, 0}, /* ACK */
ppo 0:c1e89c49eae5 43 {0, 0}, /* BEL */
ppo 0:c1e89c49eae5 44 {0x2a, 0}, /* BS */ /* Keyboard Delete (Backspace) */
ppo 0:c1e89c49eae5 45 {0x2b, 0}, /* TAB */ /* Keyboard Tab */
ppo 0:c1e89c49eae5 46 {0x28, 0}, /* LF */ /* Keyboard Return (Enter) */
ppo 0:c1e89c49eae5 47 {0, 0}, /* VT */
ppo 0:c1e89c49eae5 48 {0, 0}, /* FF */
ppo 0:c1e89c49eae5 49 {0, 0}, /* CR */
ppo 0:c1e89c49eae5 50 {0, 0}, /* SO */
ppo 0:c1e89c49eae5 51 {0, 0}, /* SI */
ppo 0:c1e89c49eae5 52 {0, 0}, /* DEL */
ppo 0:c1e89c49eae5 53 {0, 0}, /* DC1 */
ppo 0:c1e89c49eae5 54 {0, 0}, /* DC2 */
ppo 0:c1e89c49eae5 55 {0, 0}, /* DC3 */
ppo 0:c1e89c49eae5 56 {0, 0}, /* DC4 */
ppo 0:c1e89c49eae5 57 {0, 0}, /* NAK */
ppo 0:c1e89c49eae5 58 {0, 0}, /* SYN */
ppo 0:c1e89c49eae5 59 {0, 0}, /* ETB */
ppo 0:c1e89c49eae5 60 {0, 0}, /* CAN */
ppo 0:c1e89c49eae5 61 {0, 0}, /* EM */
ppo 0:c1e89c49eae5 62 {0, 0}, /* SUB */
ppo 0:c1e89c49eae5 63 {0, 0}, /* ESC */
ppo 0:c1e89c49eae5 64 {0, 0}, /* FS */
ppo 0:c1e89c49eae5 65 {0, 0}, /* GS */
ppo 0:c1e89c49eae5 66 {0, 0}, /* RS */
ppo 0:c1e89c49eae5 67 {0, 0}, /* US */
ppo 0:c1e89c49eae5 68 {0x2c, 0}, /* */
ppo 0:c1e89c49eae5 69 {0x1e, KEY_SHIFT}, /* ! */
ppo 0:c1e89c49eae5 70 {0x34, KEY_SHIFT}, /* " */
ppo 0:c1e89c49eae5 71 {0x20, KEY_SHIFT}, /* # */
ppo 0:c1e89c49eae5 72 {0x21, KEY_SHIFT}, /* $ */
ppo 0:c1e89c49eae5 73 {0x22, KEY_SHIFT}, /* % */
ppo 0:c1e89c49eae5 74 {0x24, KEY_SHIFT}, /* & */
ppo 0:c1e89c49eae5 75 {0x34, 0}, /* ' */
ppo 0:c1e89c49eae5 76 {0x26, KEY_SHIFT}, /* ( */
ppo 0:c1e89c49eae5 77 {0x27, KEY_SHIFT}, /* ) */
ppo 0:c1e89c49eae5 78 {0x25, KEY_SHIFT}, /* * */
ppo 0:c1e89c49eae5 79 {0x2e, KEY_SHIFT}, /* + */
ppo 0:c1e89c49eae5 80 {0x36, 0}, /* , */
ppo 0:c1e89c49eae5 81 {0x2d, 0}, /* - */
ppo 0:c1e89c49eae5 82 {0x37, 0}, /* . */
ppo 0:c1e89c49eae5 83 {0x38, 0}, /* / */
ppo 0:c1e89c49eae5 84 {0x27, 0}, /* 0 */
ppo 0:c1e89c49eae5 85 {0x1e, 0}, /* 1 */
ppo 0:c1e89c49eae5 86 {0x1f, 0}, /* 2 */
ppo 0:c1e89c49eae5 87 {0x20, 0}, /* 3 */
ppo 0:c1e89c49eae5 88 {0x21, 0}, /* 4 */
ppo 0:c1e89c49eae5 89 {0x22, 0}, /* 5 */
ppo 0:c1e89c49eae5 90 {0x23, 0}, /* 6 */
ppo 0:c1e89c49eae5 91 {0x24, 0}, /* 7 */
ppo 0:c1e89c49eae5 92 {0x25, 0}, /* 8 */
ppo 0:c1e89c49eae5 93 {0x26, 0}, /* 9 */
ppo 0:c1e89c49eae5 94 {0x33, KEY_SHIFT}, /* : */
ppo 0:c1e89c49eae5 95 {0x33, 0}, /* ; */
ppo 0:c1e89c49eae5 96 {0x36, KEY_SHIFT}, /* < */
ppo 0:c1e89c49eae5 97 {0x2e, 0}, /* = */
ppo 0:c1e89c49eae5 98 {0x37, KEY_SHIFT}, /* > */
ppo 0:c1e89c49eae5 99 {0x38, KEY_SHIFT}, /* ? */
ppo 0:c1e89c49eae5 100 {0x1f, KEY_SHIFT}, /* @ */
ppo 0:c1e89c49eae5 101 {0x04, KEY_SHIFT}, /* A */
ppo 0:c1e89c49eae5 102 {0x05, KEY_SHIFT}, /* B */
ppo 0:c1e89c49eae5 103 {0x06, KEY_SHIFT}, /* C */
ppo 0:c1e89c49eae5 104 {0x07, KEY_SHIFT}, /* D */
ppo 0:c1e89c49eae5 105 {0x08, KEY_SHIFT}, /* E */
ppo 0:c1e89c49eae5 106 {0x09, KEY_SHIFT}, /* F */
ppo 0:c1e89c49eae5 107 {0x0a, KEY_SHIFT}, /* G */
ppo 0:c1e89c49eae5 108 {0x0b, KEY_SHIFT}, /* H */
ppo 0:c1e89c49eae5 109 {0x0c, KEY_SHIFT}, /* I */
ppo 0:c1e89c49eae5 110 {0x0d, KEY_SHIFT}, /* J */
ppo 0:c1e89c49eae5 111 {0x0e, KEY_SHIFT}, /* K */
ppo 0:c1e89c49eae5 112 {0x0f, KEY_SHIFT}, /* L */
ppo 0:c1e89c49eae5 113 {0x10, KEY_SHIFT}, /* M */
ppo 0:c1e89c49eae5 114 {0x11, KEY_SHIFT}, /* N */
ppo 0:c1e89c49eae5 115 {0x12, KEY_SHIFT}, /* O */
ppo 0:c1e89c49eae5 116 {0x13, KEY_SHIFT}, /* P */
ppo 0:c1e89c49eae5 117 {0x14, KEY_SHIFT}, /* Q */
ppo 0:c1e89c49eae5 118 {0x15, KEY_SHIFT}, /* R */
ppo 0:c1e89c49eae5 119 {0x16, KEY_SHIFT}, /* S */
ppo 0:c1e89c49eae5 120 {0x17, KEY_SHIFT}, /* T */
ppo 0:c1e89c49eae5 121 {0x18, KEY_SHIFT}, /* U */
ppo 0:c1e89c49eae5 122 {0x19, KEY_SHIFT}, /* V */
ppo 0:c1e89c49eae5 123 {0x1a, KEY_SHIFT}, /* W */
ppo 0:c1e89c49eae5 124 {0x1b, KEY_SHIFT}, /* X */
ppo 0:c1e89c49eae5 125 {0x1c, KEY_SHIFT}, /* Y */
ppo 0:c1e89c49eae5 126 {0x1d, KEY_SHIFT}, /* Z */
ppo 0:c1e89c49eae5 127 {0x2f, 0}, /* [ */
ppo 0:c1e89c49eae5 128 {0x31, 0}, /* \ */
ppo 0:c1e89c49eae5 129 {0x30, 0}, /* ] */
ppo 0:c1e89c49eae5 130 {0x23, KEY_SHIFT}, /* ^ */
ppo 0:c1e89c49eae5 131 {0x2d, KEY_SHIFT}, /* _ */
ppo 0:c1e89c49eae5 132 {0x35, 0}, /* ` */
ppo 0:c1e89c49eae5 133 {0x04, 0}, /* a */
ppo 0:c1e89c49eae5 134 {0x05, 0}, /* b */
ppo 0:c1e89c49eae5 135 {0x06, 0}, /* c */
ppo 0:c1e89c49eae5 136 {0x07, 0}, /* d */
ppo 0:c1e89c49eae5 137 {0x08, 0}, /* e */
ppo 0:c1e89c49eae5 138 {0x09, 0}, /* f */
ppo 0:c1e89c49eae5 139 {0x0a, 0}, /* g */
ppo 0:c1e89c49eae5 140 {0x0b, 0}, /* h */
ppo 0:c1e89c49eae5 141 {0x0c, 0}, /* i */
ppo 0:c1e89c49eae5 142 {0x0d, 0}, /* j */
ppo 0:c1e89c49eae5 143 {0x0e, 0}, /* k */
ppo 0:c1e89c49eae5 144 {0x0f, 0}, /* l */
ppo 0:c1e89c49eae5 145 {0x10, 0}, /* m */
ppo 0:c1e89c49eae5 146 {0x11, 0}, /* n */
ppo 0:c1e89c49eae5 147 {0x12, 0}, /* o */
ppo 0:c1e89c49eae5 148 {0x13, 0}, /* p */
ppo 0:c1e89c49eae5 149 {0x14, 0}, /* q */
ppo 0:c1e89c49eae5 150 {0x15, 0}, /* r */
ppo 0:c1e89c49eae5 151 {0x16, 0}, /* s */
ppo 0:c1e89c49eae5 152 {0x17, 0}, /* t */
ppo 0:c1e89c49eae5 153 {0x18, 0}, /* u */
ppo 0:c1e89c49eae5 154 {0x19, 0}, /* v */
ppo 0:c1e89c49eae5 155 {0x1a, 0}, /* w */
ppo 0:c1e89c49eae5 156 {0x1b, 0}, /* x */
ppo 0:c1e89c49eae5 157 {0x1c, 0}, /* y */
ppo 0:c1e89c49eae5 158 {0x1d, 0}, /* z */
ppo 0:c1e89c49eae5 159 {0x2f, KEY_SHIFT}, /* { */
ppo 0:c1e89c49eae5 160 {0x31, KEY_SHIFT}, /* | */
ppo 0:c1e89c49eae5 161 {0x30, KEY_SHIFT}, /* } */
ppo 0:c1e89c49eae5 162 {0x35, KEY_SHIFT}, /* ~ */
ppo 0:c1e89c49eae5 163 {0,0}, /* DEL */
ppo 0:c1e89c49eae5 164
ppo 0:c1e89c49eae5 165 {0x3a, 0}, /* F1 */
ppo 0:c1e89c49eae5 166 {0x3b, 0}, /* F2 */
ppo 0:c1e89c49eae5 167 {0x3c, 0}, /* F3 */
ppo 0:c1e89c49eae5 168 {0x3d, 0}, /* F4 */
ppo 0:c1e89c49eae5 169 {0x3e, 0}, /* F5 */
ppo 0:c1e89c49eae5 170 {0x3f, 0}, /* F6 */
ppo 0:c1e89c49eae5 171 {0x40, 0}, /* F7 */
ppo 0:c1e89c49eae5 172 {0x41, 0}, /* F8 */
ppo 0:c1e89c49eae5 173 {0x42, 0}, /* F9 */
ppo 0:c1e89c49eae5 174 {0x43, 0}, /* F10 */
ppo 0:c1e89c49eae5 175 {0x44, 0}, /* F11 */
ppo 0:c1e89c49eae5 176 {0x45, 0}, /* F12 */
ppo 0:c1e89c49eae5 177
ppo 0:c1e89c49eae5 178 {0x46, 0}, /* PRINT_SCREEN */
ppo 0:c1e89c49eae5 179 {0x47, 0}, /* SCROLL_LOCK */
ppo 0:c1e89c49eae5 180 {0x39, 0}, /* CAPS_LOCK */
ppo 0:c1e89c49eae5 181 {0x53, 0}, /* NUM_LOCK */
ppo 0:c1e89c49eae5 182 {0x49, 0}, /* INSERT */
ppo 0:c1e89c49eae5 183 {0x4a, 0}, /* HOME */
ppo 0:c1e89c49eae5 184 {0x4b, 0}, /* PAGE_UP */
ppo 0:c1e89c49eae5 185 {0x4e, 0}, /* PAGE_DOWN */
ppo 0:c1e89c49eae5 186
ppo 0:c1e89c49eae5 187 {0x4f, 0}, /* RIGHT_ARROW */
ppo 0:c1e89c49eae5 188 {0x50, 0}, /* LEFT_ARROW */
ppo 0:c1e89c49eae5 189 {0x51, 0}, /* DOWN_ARROW */
ppo 0:c1e89c49eae5 190 {0x52, 0}, /* UP_ARROW */
ppo 0:c1e89c49eae5 191 };
ppo 0:c1e89c49eae5 192
ppo 0:c1e89c49eae5 193 #else
ppo 0:c1e89c49eae5 194 /* UK keyboard */
ppo 0:c1e89c49eae5 195 #define KEYMAP_SIZE (152)
ppo 0:c1e89c49eae5 196 const KEYMAP keymap[KEYMAP_SIZE] = {
ppo 0:c1e89c49eae5 197 {0, 0}, /* NUL */
ppo 0:c1e89c49eae5 198 {0, 0}, /* SOH */
ppo 0:c1e89c49eae5 199 {0, 0}, /* STX */
ppo 0:c1e89c49eae5 200 {0, 0}, /* ETX */
ppo 0:c1e89c49eae5 201 {0, 0}, /* EOT */
ppo 0:c1e89c49eae5 202 {0, 0}, /* ENQ */
ppo 0:c1e89c49eae5 203 {0, 0}, /* ACK */
ppo 0:c1e89c49eae5 204 {0, 0}, /* BEL */
ppo 0:c1e89c49eae5 205 {0x2a, 0}, /* BS */ /* Keyboard Delete (Backspace) */
ppo 0:c1e89c49eae5 206 {0x2b, 0}, /* TAB */ /* Keyboard Tab */
ppo 0:c1e89c49eae5 207 {0x28, 0}, /* LF */ /* Keyboard Return (Enter) */
ppo 0:c1e89c49eae5 208 {0, 0}, /* VT */
ppo 0:c1e89c49eae5 209 {0, 0}, /* FF */
ppo 0:c1e89c49eae5 210 {0, 0}, /* CR */
ppo 0:c1e89c49eae5 211 {0, 0}, /* SO */
ppo 0:c1e89c49eae5 212 {0, 0}, /* SI */
ppo 0:c1e89c49eae5 213 {0, 0}, /* DEL */
ppo 0:c1e89c49eae5 214 {0, 0}, /* DC1 */
ppo 0:c1e89c49eae5 215 {0, 0}, /* DC2 */
ppo 0:c1e89c49eae5 216 {0, 0}, /* DC3 */
ppo 0:c1e89c49eae5 217 {0, 0}, /* DC4 */
ppo 0:c1e89c49eae5 218 {0, 0}, /* NAK */
ppo 0:c1e89c49eae5 219 {0, 0}, /* SYN */
ppo 0:c1e89c49eae5 220 {0, 0}, /* ETB */
ppo 0:c1e89c49eae5 221 {0, 0}, /* CAN */
ppo 0:c1e89c49eae5 222 {0, 0}, /* EM */
ppo 0:c1e89c49eae5 223 {0, 0}, /* SUB */
ppo 0:c1e89c49eae5 224 {0, 0}, /* ESC */
ppo 0:c1e89c49eae5 225 {0, 0}, /* FS */
ppo 0:c1e89c49eae5 226 {0, 0}, /* GS */
ppo 0:c1e89c49eae5 227 {0, 0}, /* RS */
ppo 0:c1e89c49eae5 228 {0, 0}, /* US */
ppo 0:c1e89c49eae5 229 {0x2c, 0}, /* */
ppo 0:c1e89c49eae5 230 {0x1e, KEY_SHIFT}, /* ! */
ppo 0:c1e89c49eae5 231 {0x1f, KEY_SHIFT}, /* " */
ppo 0:c1e89c49eae5 232 {0x32, 0}, /* # */
ppo 0:c1e89c49eae5 233 {0x21, KEY_SHIFT}, /* $ */
ppo 0:c1e89c49eae5 234 {0x22, KEY_SHIFT}, /* % */
ppo 0:c1e89c49eae5 235 {0x24, KEY_SHIFT}, /* & */
ppo 0:c1e89c49eae5 236 {0x34, 0}, /* ' */
ppo 0:c1e89c49eae5 237 {0x26, KEY_SHIFT}, /* ( */
ppo 0:c1e89c49eae5 238 {0x27, KEY_SHIFT}, /* ) */
ppo 0:c1e89c49eae5 239 {0x25, KEY_SHIFT}, /* * */
ppo 0:c1e89c49eae5 240 {0x2e, KEY_SHIFT}, /* + */
ppo 0:c1e89c49eae5 241 {0x36, 0}, /* , */
ppo 0:c1e89c49eae5 242 {0x2d, 0}, /* - */
ppo 0:c1e89c49eae5 243 {0x37, 0}, /* . */
ppo 0:c1e89c49eae5 244 {0x38, 0}, /* / */
ppo 0:c1e89c49eae5 245 {0x27, 0}, /* 0 */
ppo 0:c1e89c49eae5 246 {0x1e, 0}, /* 1 */
ppo 0:c1e89c49eae5 247 {0x1f, 0}, /* 2 */
ppo 0:c1e89c49eae5 248 {0x20, 0}, /* 3 */
ppo 0:c1e89c49eae5 249 {0x21, 0}, /* 4 */
ppo 0:c1e89c49eae5 250 {0x22, 0}, /* 5 */
ppo 0:c1e89c49eae5 251 {0x23, 0}, /* 6 */
ppo 0:c1e89c49eae5 252 {0x24, 0}, /* 7 */
ppo 0:c1e89c49eae5 253 {0x25, 0}, /* 8 */
ppo 0:c1e89c49eae5 254 {0x26, 0}, /* 9 */
ppo 0:c1e89c49eae5 255 {0x33, KEY_SHIFT}, /* : */
ppo 0:c1e89c49eae5 256 {0x33, 0}, /* ; */
ppo 0:c1e89c49eae5 257 {0x36, KEY_SHIFT}, /* < */
ppo 0:c1e89c49eae5 258 {0x2e, 0}, /* = */
ppo 0:c1e89c49eae5 259 {0x37, KEY_SHIFT}, /* > */
ppo 0:c1e89c49eae5 260 {0x38, KEY_SHIFT}, /* ? */
ppo 0:c1e89c49eae5 261 {0x34, KEY_SHIFT}, /* @ */
ppo 0:c1e89c49eae5 262 {0x04, KEY_SHIFT}, /* A */
ppo 0:c1e89c49eae5 263 {0x05, KEY_SHIFT}, /* B */
ppo 0:c1e89c49eae5 264 {0x06, KEY_SHIFT}, /* C */
ppo 0:c1e89c49eae5 265 {0x07, KEY_SHIFT}, /* D */
ppo 0:c1e89c49eae5 266 {0x08, KEY_SHIFT}, /* E */
ppo 0:c1e89c49eae5 267 {0x09, KEY_SHIFT}, /* F */
ppo 0:c1e89c49eae5 268 {0x0a, KEY_SHIFT}, /* G */
ppo 0:c1e89c49eae5 269 {0x0b, KEY_SHIFT}, /* H */
ppo 0:c1e89c49eae5 270 {0x0c, KEY_SHIFT}, /* I */
ppo 0:c1e89c49eae5 271 {0x0d, KEY_SHIFT}, /* J */
ppo 0:c1e89c49eae5 272 {0x0e, KEY_SHIFT}, /* K */
ppo 0:c1e89c49eae5 273 {0x0f, KEY_SHIFT}, /* L */
ppo 0:c1e89c49eae5 274 {0x10, KEY_SHIFT}, /* M */
ppo 0:c1e89c49eae5 275 {0x11, KEY_SHIFT}, /* N */
ppo 0:c1e89c49eae5 276 {0x12, KEY_SHIFT}, /* O */
ppo 0:c1e89c49eae5 277 {0x13, KEY_SHIFT}, /* P */
ppo 0:c1e89c49eae5 278 {0x14, KEY_SHIFT}, /* Q */
ppo 0:c1e89c49eae5 279 {0x15, KEY_SHIFT}, /* R */
ppo 0:c1e89c49eae5 280 {0x16, KEY_SHIFT}, /* S */
ppo 0:c1e89c49eae5 281 {0x17, KEY_SHIFT}, /* T */
ppo 0:c1e89c49eae5 282 {0x18, KEY_SHIFT}, /* U */
ppo 0:c1e89c49eae5 283 {0x19, KEY_SHIFT}, /* V */
ppo 0:c1e89c49eae5 284 {0x1a, KEY_SHIFT}, /* W */
ppo 0:c1e89c49eae5 285 {0x1b, KEY_SHIFT}, /* X */
ppo 0:c1e89c49eae5 286 {0x1c, KEY_SHIFT}, /* Y */
ppo 0:c1e89c49eae5 287 {0x1d, KEY_SHIFT}, /* Z */
ppo 0:c1e89c49eae5 288 {0x2f, 0}, /* [ */
ppo 0:c1e89c49eae5 289 {0x64, 0}, /* \ */
ppo 0:c1e89c49eae5 290 {0x30, 0}, /* ] */
ppo 0:c1e89c49eae5 291 {0x23, KEY_SHIFT}, /* ^ */
ppo 0:c1e89c49eae5 292 {0x2d, KEY_SHIFT}, /* _ */
ppo 0:c1e89c49eae5 293 {0x35, 0}, /* ` */
ppo 0:c1e89c49eae5 294 {0x04, 0}, /* a */
ppo 0:c1e89c49eae5 295 {0x05, 0}, /* b */
ppo 0:c1e89c49eae5 296 {0x06, 0}, /* c */
ppo 0:c1e89c49eae5 297 {0x07, 0}, /* d */
ppo 0:c1e89c49eae5 298 {0x08, 0}, /* e */
ppo 0:c1e89c49eae5 299 {0x09, 0}, /* f */
ppo 0:c1e89c49eae5 300 {0x0a, 0}, /* g */
ppo 0:c1e89c49eae5 301 {0x0b, 0}, /* h */
ppo 0:c1e89c49eae5 302 {0x0c, 0}, /* i */
ppo 0:c1e89c49eae5 303 {0x0d, 0}, /* j */
ppo 0:c1e89c49eae5 304 {0x0e, 0}, /* k */
ppo 0:c1e89c49eae5 305 {0x0f, 0}, /* l */
ppo 0:c1e89c49eae5 306 {0x10, 0}, /* m */
ppo 0:c1e89c49eae5 307 {0x11, 0}, /* n */
ppo 0:c1e89c49eae5 308 {0x12, 0}, /* o */
ppo 0:c1e89c49eae5 309 {0x13, 0}, /* p */
ppo 0:c1e89c49eae5 310 {0x14, 0}, /* q */
ppo 0:c1e89c49eae5 311 {0x15, 0}, /* r */
ppo 0:c1e89c49eae5 312 {0x16, 0}, /* s */
ppo 0:c1e89c49eae5 313 {0x17, 0}, /* t */
ppo 0:c1e89c49eae5 314 {0x18, 0}, /* u */
ppo 0:c1e89c49eae5 315 {0x19, 0}, /* v */
ppo 0:c1e89c49eae5 316 {0x1a, 0}, /* w */
ppo 0:c1e89c49eae5 317 {0x1b, 0}, /* x */
ppo 0:c1e89c49eae5 318 {0x1c, 0}, /* y */
ppo 0:c1e89c49eae5 319 {0x1d, 0}, /* z */
ppo 0:c1e89c49eae5 320 {0x2f, KEY_SHIFT}, /* { */
ppo 0:c1e89c49eae5 321 {0x64, KEY_SHIFT}, /* | */
ppo 0:c1e89c49eae5 322 {0x30, KEY_SHIFT}, /* } */
ppo 0:c1e89c49eae5 323 {0x32, KEY_SHIFT}, /* ~ */
ppo 0:c1e89c49eae5 324 {0,0}, /* DEL */
ppo 0:c1e89c49eae5 325
ppo 0:c1e89c49eae5 326 {0x3a, 0}, /* F1 */
ppo 0:c1e89c49eae5 327 {0x3b, 0}, /* F2 */
ppo 0:c1e89c49eae5 328 {0x3c, 0}, /* F3 */
ppo 0:c1e89c49eae5 329 {0x3d, 0}, /* F4 */
ppo 0:c1e89c49eae5 330 {0x3e, 0}, /* F5 */
ppo 0:c1e89c49eae5 331 {0x3f, 0}, /* F6 */
ppo 0:c1e89c49eae5 332 {0x40, 0}, /* F7 */
ppo 0:c1e89c49eae5 333 {0x41, 0}, /* F8 */
ppo 0:c1e89c49eae5 334 {0x42, 0}, /* F9 */
ppo 0:c1e89c49eae5 335 {0x43, 0}, /* F10 */
ppo 0:c1e89c49eae5 336 {0x44, 0}, /* F11 */
ppo 0:c1e89c49eae5 337 {0x45, 0}, /* F12 */
ppo 0:c1e89c49eae5 338
ppo 0:c1e89c49eae5 339 {0x46, 0}, /* PRINT_SCREEN */
ppo 0:c1e89c49eae5 340 {0x47, 0}, /* SCROLL_LOCK */
ppo 0:c1e89c49eae5 341 {0x39, 0}, /* CAPS_LOCK */
ppo 0:c1e89c49eae5 342 {0x53, 0}, /* NUM_LOCK */
ppo 0:c1e89c49eae5 343 {0x49, 0}, /* INSERT */
ppo 0:c1e89c49eae5 344 {0x4a, 0}, /* HOME */
ppo 0:c1e89c49eae5 345 {0x4b, 0}, /* PAGE_UP */
ppo 0:c1e89c49eae5 346 {0x4e, 0}, /* PAGE_DOWN */
ppo 0:c1e89c49eae5 347
ppo 0:c1e89c49eae5 348 {0x4f, 0}, /* RIGHT_ARROW */
ppo 0:c1e89c49eae5 349 {0x50, 0}, /* LEFT_ARROW */
ppo 0:c1e89c49eae5 350 {0x51, 0}, /* DOWN_ARROW */
ppo 0:c1e89c49eae5 351 {0x52, 0}, /* UP_ARROW */
ppo 0:c1e89c49eae5 352 };
ppo 0:c1e89c49eae5 353 #endif
ppo 0:c1e89c49eae5 354
ppo 0:c1e89c49eae5 355 uint8_t * USBKeyboard::reportDesc() {
ppo 0:c1e89c49eae5 356 static uint8_t reportDescriptor[] = {
ppo 0:c1e89c49eae5 357 USAGE_PAGE(1), 0x01, // Generic Desktop
ppo 0:c1e89c49eae5 358 USAGE(1), 0x06, // Keyboard
ppo 0:c1e89c49eae5 359 COLLECTION(1), 0x01, // Application
ppo 0:c1e89c49eae5 360 REPORT_ID(1), REPORT_ID_KEYBOARD,
ppo 0:c1e89c49eae5 361
ppo 0:c1e89c49eae5 362 USAGE_PAGE(1), 0x07, // Key Codes
ppo 0:c1e89c49eae5 363 USAGE_MINIMUM(1), 0xE0,
ppo 0:c1e89c49eae5 364 USAGE_MAXIMUM(1), 0xE7,
ppo 0:c1e89c49eae5 365 LOGICAL_MINIMUM(1), 0x00,
ppo 0:c1e89c49eae5 366 LOGICAL_MAXIMUM(1), 0x01,
ppo 0:c1e89c49eae5 367 REPORT_SIZE(1), 0x01,
ppo 0:c1e89c49eae5 368 REPORT_COUNT(1), 0x08,
ppo 0:c1e89c49eae5 369 INPUT(1), 0x02, // Data, Variable, Absolute
ppo 0:c1e89c49eae5 370 REPORT_COUNT(1), 0x01,
ppo 0:c1e89c49eae5 371 REPORT_SIZE(1), 0x08,
ppo 0:c1e89c49eae5 372 INPUT(1), 0x01, // Constant
ppo 0:c1e89c49eae5 373
ppo 0:c1e89c49eae5 374
ppo 0:c1e89c49eae5 375 REPORT_COUNT(1), 0x05,
ppo 0:c1e89c49eae5 376 REPORT_SIZE(1), 0x01,
ppo 0:c1e89c49eae5 377 USAGE_PAGE(1), 0x08, // LEDs
ppo 0:c1e89c49eae5 378 USAGE_MINIMUM(1), 0x01,
ppo 0:c1e89c49eae5 379 USAGE_MAXIMUM(1), 0x05,
ppo 0:c1e89c49eae5 380 OUTPUT(1), 0x02, // Data, Variable, Absolute
ppo 0:c1e89c49eae5 381 REPORT_COUNT(1), 0x01,
ppo 0:c1e89c49eae5 382 REPORT_SIZE(1), 0x03,
ppo 0:c1e89c49eae5 383 OUTPUT(1), 0x01, // Constant
ppo 0:c1e89c49eae5 384
ppo 0:c1e89c49eae5 385
ppo 0:c1e89c49eae5 386 REPORT_COUNT(1), 0x06,
ppo 0:c1e89c49eae5 387 REPORT_SIZE(1), 0x08,
ppo 0:c1e89c49eae5 388 LOGICAL_MINIMUM(1), 0x00,
ppo 0:c1e89c49eae5 389 LOGICAL_MAXIMUM(1), 0x65,
ppo 0:c1e89c49eae5 390 USAGE_PAGE(1), 0x07, // Key Codes
ppo 0:c1e89c49eae5 391 USAGE_MINIMUM(1), 0x00,
ppo 0:c1e89c49eae5 392 USAGE_MAXIMUM(1), 0x65,
ppo 0:c1e89c49eae5 393 INPUT(1), 0x00, // Data, Array
ppo 0:c1e89c49eae5 394 END_COLLECTION(0),
ppo 0:c1e89c49eae5 395
ppo 0:c1e89c49eae5 396 // Media Control
ppo 0:c1e89c49eae5 397 USAGE_PAGE(1), 0x0C,
ppo 0:c1e89c49eae5 398 USAGE(1), 0x01,
ppo 0:c1e89c49eae5 399 COLLECTION(1), 0x01,
ppo 0:c1e89c49eae5 400 REPORT_ID(1), REPORT_ID_VOLUME,
ppo 0:c1e89c49eae5 401 USAGE_PAGE(1), 0x0C,
ppo 0:c1e89c49eae5 402 LOGICAL_MINIMUM(1), 0x00,
ppo 0:c1e89c49eae5 403 LOGICAL_MAXIMUM(1), 0x01,
ppo 0:c1e89c49eae5 404 REPORT_SIZE(1), 0x01,
ppo 0:c1e89c49eae5 405 REPORT_COUNT(1), 0x07,
ppo 0:c1e89c49eae5 406 USAGE(1), 0xB5, // Next Track
ppo 0:c1e89c49eae5 407 USAGE(1), 0xB6, // Previous Track
ppo 0:c1e89c49eae5 408 USAGE(1), 0xB7, // Stop
ppo 0:c1e89c49eae5 409 USAGE(1), 0xCD, // Play / Pause
ppo 0:c1e89c49eae5 410 USAGE(1), 0xE2, // Mute
ppo 0:c1e89c49eae5 411 USAGE(1), 0xE9, // Volume Up
ppo 0:c1e89c49eae5 412 USAGE(1), 0xEA, // Volume Down
ppo 0:c1e89c49eae5 413 INPUT(1), 0x02, // Input (Data, Variable, Absolute)
ppo 0:c1e89c49eae5 414 REPORT_COUNT(1), 0x01,
ppo 0:c1e89c49eae5 415 INPUT(1), 0x01,
ppo 0:c1e89c49eae5 416 END_COLLECTION(0),
ppo 0:c1e89c49eae5 417 };
ppo 0:c1e89c49eae5 418 reportLength = sizeof(reportDescriptor);
ppo 0:c1e89c49eae5 419 return reportDescriptor;
ppo 0:c1e89c49eae5 420 }
ppo 0:c1e89c49eae5 421
ppo 0:c1e89c49eae5 422
ppo 0:c1e89c49eae5 423 bool USBKeyboard::EP1_OUT_callback() {
ppo 0:c1e89c49eae5 424 uint32_t bytesRead = 0;
ppo 0:c1e89c49eae5 425 uint8_t led[65];
ppo 0:c1e89c49eae5 426 USBDevice::readEP(EPINT_OUT, led, &bytesRead, MAX_HID_REPORT_SIZE);
ppo 0:c1e89c49eae5 427
ppo 0:c1e89c49eae5 428 // we take led[1] because led[0] is the report ID
ppo 0:c1e89c49eae5 429 lock_status = led[1] & 0x07;
ppo 0:c1e89c49eae5 430
ppo 0:c1e89c49eae5 431 // We activate the endpoint to be able to recceive data
ppo 0:c1e89c49eae5 432 if (!readStart(EPINT_OUT, MAX_HID_REPORT_SIZE))
ppo 0:c1e89c49eae5 433 return false;
ppo 0:c1e89c49eae5 434 return true;
ppo 0:c1e89c49eae5 435 }
ppo 0:c1e89c49eae5 436
ppo 0:c1e89c49eae5 437 uint8_t USBKeyboard::lockStatus() {
ppo 0:c1e89c49eae5 438 return lock_status;
ppo 0:c1e89c49eae5 439 }
ppo 0:c1e89c49eae5 440
ppo 0:c1e89c49eae5 441 int USBKeyboard::_putc(int c) {
ppo 0:c1e89c49eae5 442 return keyCode(c, keymap[c].modifier);
ppo 0:c1e89c49eae5 443 }
ppo 0:c1e89c49eae5 444
ppo 0:c1e89c49eae5 445 bool USBKeyboard::keyCode(uint8_t key, uint8_t modifier) {
ppo 0:c1e89c49eae5 446 // Send a simulated keyboard keypress. Returns true if successful.
ppo 0:c1e89c49eae5 447 HID_REPORT report;
ppo 0:c1e89c49eae5 448
ppo 0:c1e89c49eae5 449 report.data[0] = REPORT_ID_KEYBOARD;
ppo 0:c1e89c49eae5 450 report.data[1] = modifier;
ppo 0:c1e89c49eae5 451 report.data[2] = 0;
ppo 0:c1e89c49eae5 452 report.data[3] = keymap[key].usage;
ppo 0:c1e89c49eae5 453 report.data[4] = 0;
ppo 0:c1e89c49eae5 454 report.data[5] = 0;
ppo 0:c1e89c49eae5 455 report.data[6] = 0;
ppo 0:c1e89c49eae5 456 report.data[7] = 0;
ppo 0:c1e89c49eae5 457 report.data[8] = 0;
ppo 0:c1e89c49eae5 458
ppo 0:c1e89c49eae5 459 report.length = 9;
ppo 0:c1e89c49eae5 460
ppo 0:c1e89c49eae5 461 if (!send(&report)) {
ppo 0:c1e89c49eae5 462 return false;
ppo 0:c1e89c49eae5 463 }
ppo 0:c1e89c49eae5 464
ppo 0:c1e89c49eae5 465 report.data[1] = 0;
ppo 0:c1e89c49eae5 466 report.data[3] = 0;
ppo 0:c1e89c49eae5 467
ppo 0:c1e89c49eae5 468 if (!send(&report)) {
ppo 0:c1e89c49eae5 469 return false;
ppo 0:c1e89c49eae5 470 }
ppo 0:c1e89c49eae5 471
ppo 0:c1e89c49eae5 472 return true;
ppo 0:c1e89c49eae5 473
ppo 0:c1e89c49eae5 474 }
ppo 0:c1e89c49eae5 475
ppo 0:c1e89c49eae5 476
ppo 0:c1e89c49eae5 477 bool USBKeyboard::mediaControl(MEDIA_KEY key) {
ppo 0:c1e89c49eae5 478 HID_REPORT report;
ppo 0:c1e89c49eae5 479
ppo 0:c1e89c49eae5 480 report.data[0] = REPORT_ID_VOLUME;
ppo 0:c1e89c49eae5 481 report.data[1] = (1 << key) & 0x7f;
ppo 0:c1e89c49eae5 482
ppo 0:c1e89c49eae5 483 report.length = 2;
ppo 0:c1e89c49eae5 484
ppo 0:c1e89c49eae5 485 if (!send(&report)) {
ppo 0:c1e89c49eae5 486 return false;
ppo 0:c1e89c49eae5 487 }
ppo 0:c1e89c49eae5 488
ppo 0:c1e89c49eae5 489 report.data[0] = REPORT_ID_VOLUME;
ppo 0:c1e89c49eae5 490 report.data[1] = 0;
ppo 0:c1e89c49eae5 491
ppo 0:c1e89c49eae5 492 report.length = 2;
ppo 0:c1e89c49eae5 493
ppo 0:c1e89c49eae5 494 return send(&report);
ppo 0:c1e89c49eae5 495 }
ppo 0:c1e89c49eae5 496
ppo 0:c1e89c49eae5 497
ppo 0:c1e89c49eae5 498 #define DEFAULT_CONFIGURATION (1)
ppo 0:c1e89c49eae5 499 #define TOTAL_DESCRIPTOR_LENGTH ((1 * CONFIGURATION_DESCRIPTOR_LENGTH) \
ppo 0:c1e89c49eae5 500 + (1 * INTERFACE_DESCRIPTOR_LENGTH) \
ppo 0:c1e89c49eae5 501 + (1 * HID_DESCRIPTOR_LENGTH) \
ppo 0:c1e89c49eae5 502 + (2 * ENDPOINT_DESCRIPTOR_LENGTH))
ppo 0:c1e89c49eae5 503
ppo 0:c1e89c49eae5 504 uint8_t * USBKeyboard::configurationDesc() {
ppo 0:c1e89c49eae5 505 static uint8_t configurationDescriptor[] = {
ppo 0:c1e89c49eae5 506 CONFIGURATION_DESCRIPTOR_LENGTH,// bLength
ppo 0:c1e89c49eae5 507 CONFIGURATION_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 508 LSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (LSB)
ppo 0:c1e89c49eae5 509 MSB(TOTAL_DESCRIPTOR_LENGTH), // wTotalLength (MSB)
ppo 0:c1e89c49eae5 510 0x01, // bNumInterfaces
ppo 0:c1e89c49eae5 511 DEFAULT_CONFIGURATION, // bConfigurationValue
ppo 0:c1e89c49eae5 512 0x00, // iConfiguration
ppo 0:c1e89c49eae5 513 C_RESERVED | C_SELF_POWERED, // bmAttributes
ppo 0:c1e89c49eae5 514 C_POWER(0), // bMaxPowerHello World from Mbed
ppo 0:c1e89c49eae5 515
ppo 0:c1e89c49eae5 516 INTERFACE_DESCRIPTOR_LENGTH, // bLength
ppo 0:c1e89c49eae5 517 INTERFACE_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 518 0x00, // bInterfaceNumber
ppo 0:c1e89c49eae5 519 0x00, // bAlternateSetting
ppo 0:c1e89c49eae5 520 0x02, // bNumEndpoints
ppo 0:c1e89c49eae5 521 HID_CLASS, // bInterfaceClass
ppo 0:c1e89c49eae5 522 1, // bInterfaceSubClass
ppo 0:c1e89c49eae5 523 1, // bInterfaceProtocol (keyboard)
ppo 0:c1e89c49eae5 524 0x00, // iInterface
ppo 0:c1e89c49eae5 525
ppo 0:c1e89c49eae5 526 HID_DESCRIPTOR_LENGTH, // bLength
ppo 0:c1e89c49eae5 527 HID_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 528 LSB(HID_VERSION_1_11), // bcdHID (LSB)
ppo 0:c1e89c49eae5 529 MSB(HID_VERSION_1_11), // bcdHID (MSB)
ppo 0:c1e89c49eae5 530 0x00, // bCountryCode
ppo 0:c1e89c49eae5 531 0x01, // bNumDescriptors
ppo 0:c1e89c49eae5 532 REPORT_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 533 LSB(reportDescLength()), // wDescriptorLength (LSB)
ppo 0:c1e89c49eae5 534 MSB(reportDescLength()), // wDescriptorLength (MSB)
ppo 0:c1e89c49eae5 535
ppo 0:c1e89c49eae5 536 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
ppo 0:c1e89c49eae5 537 ENDPOINT_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 538 PHY_TO_DESC(EPINT_IN), // bEndpointAddress
ppo 0:c1e89c49eae5 539 E_INTERRUPT, // bmAttributes
ppo 0:c1e89c49eae5 540 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
ppo 0:c1e89c49eae5 541 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
ppo 0:c1e89c49eae5 542 1, // bInterval (milliseconds)
ppo 0:c1e89c49eae5 543
ppo 0:c1e89c49eae5 544 ENDPOINT_DESCRIPTOR_LENGTH, // bLength
ppo 0:c1e89c49eae5 545 ENDPOINT_DESCRIPTOR, // bDescriptorType
ppo 0:c1e89c49eae5 546 PHY_TO_DESC(EPINT_OUT), // bEndpointAddress
ppo 0:c1e89c49eae5 547 E_INTERRUPT, // bmAttributes
ppo 0:c1e89c49eae5 548 LSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (LSB)
ppo 0:c1e89c49eae5 549 MSB(MAX_PACKET_SIZE_EPINT), // wMaxPacketSize (MSB)
ppo 0:c1e89c49eae5 550 1, // bInterval (milliseconds)
ppo 0:c1e89c49eae5 551 };
ppo 0:c1e89c49eae5 552 return configurationDescriptor;
ppo 0:c1e89c49eae5 553 }