diff options
Diffstat (limited to 'common/keyboard_8042_sharedlib.c')
| -rw-r--r-- | common/keyboard_8042_sharedlib.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/common/keyboard_8042_sharedlib.c b/common/keyboard_8042_sharedlib.c new file mode 100644 index 0000000000..fdacb9db29 --- /dev/null +++ b/common/keyboard_8042_sharedlib.c @@ -0,0 +1,71 @@ +/* Copyright 2015 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * Objects which can be shared between RO and RW for 8042 keyboard protocol. + */ + +#include "button.h" +#include "keyboard_8042_sharedlib.h" +#include "keyboard_config.h" +#include "keyboard_protocol.h" +#include "libsharedobjs.h" +#include "util.h" + +/* The standard Chrome OS keyboard matrix table. */ +SHAREDLIB(const uint16_t scancode_set1[KEYBOARD_ROWS][KEYBOARD_COLS] = { + {0x0000, 0xe05b, 0x003b, 0x0030, 0x0044, 0x0073, 0x0031, 0x0000, 0x000d, + 0x0000, 0xe038, 0x0000, 0x0000}, + {0x0000, 0x0001, 0x003e, 0x0022, 0x0041, 0x0000, 0x0023, 0x0000, 0x0028, + 0x0043, 0x0000, 0x000e, 0x0079}, + {0x001d, 0x000f, 0x003d, 0x0014, 0x0040, 0x001b, 0x0015, 0x0056, 0x001a, + 0x0042, 0x007d, 0x0000, 0x0000}, + {0x0000, 0x0029, 0x003c, 0x0006, 0x003f, 0x0000, 0x0007, 0x0000, 0x000c, + 0x005d, 0x0000, 0x002b, 0x007b}, + {0xe01d, 0x001e, 0x0020, 0x0021, 0x001f, 0x0025, 0x0024, 0x0000, 0x0027, + 0x0026, 0x002b, 0x001c, 0x0000}, + {0x0000, 0x002c, 0x002e, 0x002f, 0x002d, 0x0033, 0x0032, 0x002a, 0x0035, + 0x0034, 0x0000, 0x0039, 0x0000}, + {0x0000, 0x0002, 0x0004, 0x0005, 0x0003, 0x0009, 0x0008, 0x0000, 0x000b, + 0x000a, 0x0038, 0xe050, 0xe04d}, + {0x0000, 0x0010, 0x0012, 0x0013, 0x0011, 0x0017, 0x0016, 0x0036, 0x0019, + 0x0018, 0x0000, 0xe048, 0xe04b}, +}); + +SHAREDLIB(const uint16_t scancode_set2[KEYBOARD_ROWS][KEYBOARD_COLS] = { + {0x0000, 0xe01f, 0x0005, 0x0032, 0x0009, 0x0051, 0x0031, 0x0000, 0x0055, + 0x0000, 0xe011, 0x0000, 0x0000}, + {0x0000, 0x0076, 0x000c, 0x0034, 0x0083, 0x0000, 0x0033, 0x0000, 0x0052, + 0x0001, 0x0000, 0x0066, 0x0064}, + {0x0014, 0x000d, 0x0004, 0x002c, 0x000b, 0x005b, 0x0035, 0x0061, 0x0054, + 0x000a, 0x006a, 0x0000, 0x0000}, + {0x0000, 0x000e, 0x0006, 0x002e, 0x0003, 0x0000, 0x0036, 0x0000, 0x004e, + 0x002f, 0x0000, 0x005d, 0x0067}, + {0xe014, 0x001c, 0x0023, 0x002b, 0x001b, 0x0042, 0x003b, 0x0000, 0x004c, + 0x004b, 0x005d, 0x005a, 0x0000}, + {0x0000, 0x001a, 0x0021, 0x002a, 0x0022, 0x0041, 0x003a, 0x0012, 0x004a, + 0x0049, 0x0000, 0x0029, 0x0000}, + {0x0000, 0x0016, 0x0026, 0x0025, 0x001e, 0x003e, 0x003d, 0x0000, 0x0045, + 0x0046, 0x0011, 0xe072, 0xe074}, + {0x0000, 0x0015, 0x0024, 0x002d, 0x001d, 0x0043, 0x003c, 0x0059, 0x004d, + 0x0044, 0x0000, 0xe075, 0xe06b}, +}); + +/* + * Button scancodes. + * Must be in the same order as defined in keyboard_button_type. + */ +SHAREDLIB(const struct button_8042_t buttons_8042[] = { + {0xe05e, 0xe037, 0}, /* Power */ + {0xe02e, 0xe021, 1}, /* Volume Down */ + {0xe030, 0xe032, 1}, /* Volume Up */ + {0x0002, 0x0016, 1}, /* 1 */ + {0x0003, 0x001e, 1}, /* 2 */ + {0x0004, 0x0026, 1}, /* 3 */ + {0x0005, 0x0025, 1}, /* 4 */ + {0x0006, 0x002e, 1}, /* 5 */ + {0x0007, 0x0036, 1}, /* 6 */ + {0x0008, 0x003d, 1}, /* 7 */ + {0x0009, 0x003e, 1}, /* 8 */ +}); +BUILD_ASSERT(ARRAY_SIZE(buttons_8042) == KEYBOARD_BUTTON_COUNT); |