Add special hid functionality, consumer control working

1 files changed, 360 insertions, 0 deletions

diff --git a/src/hid/keyboard.h b/src/hid/keyboard.h
new file mode 100644
index 0000000..c535ace
--- /dev/null
+++ b/src/hid/keyboard.h
@@ -0,0 +1,360 @@
+#pragma once
+
+/*
+ * Keycodes based on HID Keyboard/Keypad Usage Page (0x07) plus media keys
+ * from Generic Desktop Page (0x01) and Consumer Page (0x0C)
+ *
+ * See https://web.archive.org/web/20060218214400/http://www.usb.org/developers/devclass_docs/Hut1_12.pdf
+ * or http://www.usb.org/developers/hidpage/Hut1_12v2.pdf (older)
+ */
+
+#define IS_ANY_KC(code) (KC_A <= (code) && (code) <= 0xFF)
+#define IS_ERROR_KC(code) (KC_ROLL_OVER <= (code) && (code) <= KC_UNDEFINED)
+#define IS_KEY_KC(code) (KC_A <= (code) && (code) <= KC_EXSEL)
+#define IS_MOD_KC(code) (KC_LEFT_CTRL <= (code) && (code) <= KC_RIGHT_GUI)
+
+#define MOD_INDEX(code) ((code) & 0b111)
+#define MOD_BIT(code) (1 << MOD_INDEX(code))
+
+/* Transparent */
+#define KC_TRANSPARENT 0x01
+#define KC_TRNS KC_TRANSPARENT
+
+/* Punctuation */
+#define KC_ENT  KC_ENTER
+#define KC_ESC  KC_ESCAPE
+#define KC_BSPC KC_BACKSPACE
+#define KC_SPC  KC_SPACE
+#define KC_MINS KC_MINUS
+#define KC_EQL  KC_EQUAL
+#define KC_LBRC KC_LEFT_BRACKET
+#define KC_RBRC KC_RIGHT_BRACKET
+#define KC_BSLS KC_BACKSLASH
+#define KC_NUHS KC_NONUS_HASH
+#define KC_SCLN KC_SEMICOLON
+#define KC_QUOT KC_QUOTE
+#define KC_GRV  KC_GRAVE
+#define KC_COMM KC_COMMA
+#define KC_SLSH KC_SLASH
+#define KC_NUBS KC_NONUS_BACKSLASH
+
+/* Lock Keys */
+#define KC_CAPS KC_CAPS_LOCK
+#define KC_SCRL KC_SCROLL_LOCK
+#define KC_NUM  KC_NUM_LOCK
+#define KC_LCAP KC_LOCKING_CAPS_LOCK
+#define KC_LNUM KC_LOCKING_NUM_LOCK
+#define KC_LSCR KC_LOCKING_SCROLL_LOCK
+
+/* Commands */
+#define KC_PSCR KC_PRINT_SCREEN
+#define KC_PAUS KC_PAUSE
+#define KC_BRK  KC_PAUSE
+#define KC_INS  KC_INSERT
+#define KC_PGUP KC_PAGE_UP
+#define KC_DEL  KC_DELETE
+#define KC_PGDN KC_PAGE_DOWN
+#define KC_RGHT KC_RIGHT
+#define KC_APP  KC_APPLICATION
+#define KC_EXEC KC_EXECUTE
+#define KC_SLCT KC_SELECT
+#define KC_AGIN KC_AGAIN
+#define KC_PSTE KC_PASTE
+#define KC_ERAS KC_ALTERNATE_ERASE
+#define KC_SYRQ KC_SYSTEM_REQUEST
+#define KC_CNCL KC_CANCEL
+#define KC_CLR  KC_CLEAR
+#define KC_PRIR KC_PRIOR
+#define KC_RETN KC_RETURN
+#define KC_SEPR KC_SEPARATOR
+#define KC_CLAG KC_CLEAR_AGAIN
+#define KC_CRSL KC_CRSEL
+#define KC_EXSL KC_EXSEL
+
+/* Keypad */
+#define KC_PSLS KC_KP_SLASH
+#define KC_PAST KC_KP_ASTERISK
+#define KC_PMNS KC_KP_MINUS
+#define KC_PPLS KC_KP_PLUS
+#define KC_PENT KC_KP_ENTER
+#define KC_P1   KC_KP_1
+#define KC_P2   KC_KP_2
+#define KC_P3   KC_KP_3
+#define KC_P4   KC_KP_4
+#define KC_P5   KC_KP_5
+#define KC_P6   KC_KP_6
+#define KC_P7   KC_KP_7
+#define KC_P8   KC_KP_8
+#define KC_P9   KC_KP_9
+#define KC_P0   KC_KP_0
+#define KC_PDOT KC_KP_DOT
+#define KC_PEQL KC_KP_EQUAL
+#define KC_PCMM KC_KP_COMMA
+
+/* Language Specific */
+#define KC_INT1 KC_INTERNATIONAL_1
+#define KC_INT2 KC_INTERNATIONAL_2
+#define KC_INT3 KC_INTERNATIONAL_3
+#define KC_INT4 KC_INTERNATIONAL_4
+#define KC_INT5 KC_INTERNATIONAL_5
+#define KC_INT6 KC_INTERNATIONAL_6
+#define KC_INT7 KC_INTERNATIONAL_7
+#define KC_INT8 KC_INTERNATIONAL_8
+#define KC_INT9 KC_INTERNATIONAL_9
+#define KC_LNG1 KC_LANGUAGE_1
+#define KC_LNG2 KC_LANGUAGE_2
+#define KC_LNG3 KC_LANGUAGE_3
+#define KC_LNG4 KC_LANGUAGE_4
+#define KC_LNG5 KC_LANGUAGE_5
+#define KC_LNG6 KC_LANGUAGE_6
+#define KC_LNG7 KC_LANGUAGE_7
+#define KC_LNG8 KC_LANGUAGE_8
+#define KC_LNG9 KC_LANGUAGE_9
+
+/* Modifiers */
+#define KC_LCTL KC_LEFT_CTRL
+#define KC_LSFT KC_LEFT_SHIFT
+#define KC_LALT KC_LEFT_ALT
+#define KC_LOPT KC_LEFT_ALT
+#define KC_LGUI KC_LEFT_GUI
+#define KC_LCMD KC_LEFT_GUI
+#define KC_LWIN KC_LEFT_GUI
+#define KC_RCTL KC_RIGHT_CTRL
+#define KC_RSFT KC_RIGHT_SHIFT
+#define KC_RALT KC_RIGHT_ALT
+#define KC_ALGR KC_RIGHT_ALT
+#define KC_ROPT KC_RIGHT_ALT
+#define KC_RGUI KC_RIGHT_GUI
+#define KC_RCMD KC_RIGHT_GUI
+#define KC_RWIN KC_RIGHT_GUI
+
+/* Keyboard/Keypad Page (0x07) */
+enum hid_keyboard {
+	KC_NO = 0x00,
+	KC_ROLL_OVER,
+	KC_POST_FAIL,
+	KC_UNDEFINED,
+	KC_A,
+	KC_B,
+	KC_C,
+	KC_D,
+	KC_E,
+	KC_F,
+	KC_G,
+	KC_H,
+	KC_I,
+	KC_J,
+	KC_K,
+	KC_L,
+	KC_M, // 0x10
+	KC_N,
+	KC_O,
+	KC_P,
+	KC_Q,
+	KC_R,
+	KC_S,
+	KC_T,
+	KC_U,
+	KC_V,
+	KC_W,
+	KC_X,
+	KC_Y,
+	KC_Z,
+	KC_1,
+	KC_2,
+	KC_3, // 0x20
+	KC_4,
+	KC_5,
+	KC_6,
+	KC_7,
+	KC_8,
+	KC_9,
+	KC_0,
+	KC_ENTER,
+	KC_ESCAPE,
+	KC_BACKSPACE,
+	KC_TAB,
+	KC_SPACE,
+	KC_MINUS,
+	KC_EQUAL,
+	KC_LEFT_BRACKET,
+	KC_RIGHT_BRACKET, // 0x30
+	KC_BACKSLASH,
+	KC_NONUS_HASH,
+	KC_SEMICOLON,
+	KC_QUOTE,
+	KC_GRAVE,
+	KC_COMMA,
+	KC_DOT,
+	KC_SLASH,
+	KC_CAPS_LOCK,
+	KC_F1,
+	KC_F2,
+	KC_F3,
+	KC_F4,
+	KC_F5,
+	KC_F6,
+	KC_F7, // 0x40
+	KC_F8,
+	KC_F9,
+	KC_F10,
+	KC_F11,
+	KC_F12,
+	KC_PRINT_SCREEN,
+	KC_SCROLL_LOCK,
+	KC_PAUSE,
+	KC_INSERT,
+	KC_HOME,
+	KC_PAGE_UP,
+	KC_DELETE,
+	KC_END,
+	KC_PAGE_DOWN,
+	KC_RIGHT,
+	KC_LEFT, // 0x50
+	KC_DOWN,
+	KC_UP,
+	KC_NUM_LOCK,
+	KC_KP_SLASH,
+	KC_KP_ASTERISK,
+	KC_KP_MINUS,
+	KC_KP_PLUS,
+	KC_KP_ENTER,
+	KC_KP_1,
+	KC_KP_2,
+	KC_KP_3,
+	KC_KP_4,
+	KC_KP_5,
+	KC_KP_6,
+	KC_KP_7,
+	KC_KP_8, // 0x60
+	KC_KP_9,
+	KC_KP_0,
+	KC_KP_DOT,
+	KC_NONUS_BACKSLASH,
+	KC_APPLICATION,
+	KC_KB_POWER,
+	KC_KP_EQUAL,
+	KC_F13,
+	KC_F14,
+	KC_F15,
+	KC_F16,
+	KC_F17,
+	KC_F18,
+	KC_F19,
+	KC_F20,
+	KC_F21, // 0x70
+	KC_F22,
+	KC_F23,
+	KC_F24,
+	KC_EXECUTE,
+	KC_HELP,
+	KC_MENU,
+	KC_SELECT,
+	KC_STOP,
+	KC_AGAIN,
+	KC_UNDO,
+	KC_CUT,
+	KC_COPY,
+	KC_PASTE,
+	KC_FIND,
+	KC_KB_MUTE,
+	KC_KB_VOLUME_UP, // 0x80
+	KC_KB_VOLUME_DOWN,
+	KC_LOCKING_CAPS_LOCK,
+	KC_LOCKING_NUM_LOCK,
+	KC_LOCKING_SCROLL_LOCK,
+	KC_KP_COMMA,
+	KC_KP_EQUAL_AS400,
+	KC_INTERNATIONAL_1,
+	KC_INTERNATIONAL_2,
+	KC_INTERNATIONAL_3,
+	KC_INTERNATIONAL_4,
+	KC_INTERNATIONAL_5,
+	KC_INTERNATIONAL_6,
+	KC_INTERNATIONAL_7,
+	KC_INTERNATIONAL_8,
+	KC_INTERNATIONAL_9,
+	KC_LANGUAGE_1, // 0x90
+	KC_LANGUAGE_2,
+	KC_LANGUAGE_3,
+	KC_LANGUAGE_4,
+	KC_LANGUAGE_5,
+	KC_LANGUAGE_6,
+	KC_LANGUAGE_7,
+	KC_LANGUAGE_8,
+	KC_LANGUAGE_9,
+	KC_ALTERNATE_ERASE,
+	KC_SYSTEM_REQUEST,
+	KC_CANCEL,
+	KC_CLEAR,
+	KC_PRIOR,
+	KC_RETURN,
+	KC_SEPARATOR,
+	KC_OUT, // 0xA0
+	KC_OPER,
+	KC_CLEAR_AGAIN,
+	KC_CRSEL,
+	KC_EXSEL,
+
+#if 0
+	/* These keycodes are present in the HID spec, but are
+	 * nonfunctional on modern OSes */
+	
+	KC_KP_00				= 0xB0,
+	KC_KP_000,
+	KC_THOUSANDS_SEPARATOR,
+	KC_DECIMAL_SEPARATOR,
+	KC_CURRENCY_UNIT,
+	KC_CURRENCY_SUB_UNIT,
+	KC_KP_LEFT_PARENTHESIS,
+	KC_KP_RIGHT_PARENTHESIS,
+	KC_KP_LEFT_BRACE,
+	KC_KP_RIGHT_BRACE,
+	KC_KP_TAB,
+	KC_KP_BACKSPACE,
+	KC_KP_A,
+	KC_KP_B,
+	KC_KP_C,
+	KC_KP_D,
+	KC_KP_E,				//0xC0
+	KC_KP_F,
+	KC_KP_XOR,
+	KC_KP_HAT,
+	KC_KP_PERCENT,
+	KC_KP_LESS_THAN,
+	KC_KP_GREATER_THAN,
+	KC_KP_AND,
+	KC_KP_LAZY_AND,
+	KC_KP_OR,
+	KC_KP_LAZY_OR,
+	KC_KP_COLON,
+	KC_KP_HASH,
+	KC_KP_SPACE,
+	KC_KP_AT,
+	KC_KP_EXCLAMATION,
+	KC_KP_MEM_STORE,		//0xD0
+	KC_KP_MEM_RECALL,
+	KC_KP_MEM_CLEAR,
+	KC_KP_MEM_ADD,
+	KC_KP_MEM_SUB,
+	KC_KP_MEM_MUL,
+	KC_KP_MEM_DIV,
+	KC_KP_PLUS_MINUS,
+	KC_KP_CLEAR,
+	KC_KP_CLEAR_ENTRY,
+	KC_KP_BINARY,
+	KC_KP_OCTAL,
+	KC_KP_DECIMAL,
+	KC_KP_HEXADECIMAL,
+#endif
+
+	/* Modifiers */
+	KC_LEFT_CTRL = 0xE0,
+	KC_LEFT_SHIFT,
+	KC_LEFT_ALT,
+	KC_LEFT_GUI,
+	KC_RIGHT_CTRL,
+	KC_RIGHT_SHIFT,
+	KC_RIGHT_ALT,
+	KC_RIGHT_GUI
+};