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https://github.com/mon/TataconUSB.git
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145 lines
4.8 KiB
C
145 lines
4.8 KiB
C
// https://github.com/SFE-Chris/UNO-HIDKeyboard-Library/blob/master/HIDKeyboard.h
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#include <avr/pgmspace.h>
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// HID Values of Function Keys
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#define F1 0x3a
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#define F2 0x3b
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#define F3 0x3c
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#define F4 0x3d
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#define F5 0x3e
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#define F6 0x3f
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#define F7 0x40
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#define F8 0x41
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#define F9 0x42
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#define F10 0x43
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#define F11 0x44
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#define F12 0x45
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// HID Values of Special Keys
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#define ENTER 0x28
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#define ESCAPE 0x29
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#define BACKSPACE 0x2a
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#define TAB 0x2b
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#define SPACEBAR 0x2c
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#define CAPSLOCK 0x39
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#define PRINTSCREEN 0x46
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#define SCROLLLOCK 0x47
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#define PAUSE 0x48
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#define INSERT 0x49
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#define HOME 0x4a
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#define PAGEUP 0x4b
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#define DELETE 0x4c
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#define END 0x4d
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#define PAGEDOWN 0x4e
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#define RIGHTARROW 0x4f
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#define LEFTARROW 0x50
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#define DOWNARROW 0x51
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#define UPARROW 0x52
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// HID Values of Keypad Keys
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#define NUMLOCK 0x53
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#define KEYPADSLASH 0x54
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#define KEYPADSTAR 0x55
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#define KEYPADMINUS 0x56
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#define KEYPADPLUS 0x57
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#define KEYPADENTER 0x58
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#define KEYPAD1 0x59
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#define KEYPAD2 0x5a
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#define KEYPAD3 0x5b
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#define KEYPAD4 0x5c
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#define KEYPAD5 0x5d
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#define KEYPAD6 0x5e
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#define KEYPAD7 0x5f
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#define KEYPAD8 0x60
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#define KEYPAD9 0x61
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#define KEYPAD0 0x62
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#define KEYPADPERIOD 0x63
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// HID Values of System Keys
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#define KEYBOARDAPPLICATION 0x65
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#define KEYBOARDPOWER 0x66
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#define VOLUMEMUTE 0x7f
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#define VOLUMEUP 0x80
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#define VOLUMEDOWN 0x81
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// Common-use modifiers
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#define CTRL 0x01
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#define SHIFT 0x02
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#define ALT 0x04
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#define GUI 0x08
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/****************************************************************************
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*
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* ASCII->HID LOOKUP TABLE
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*
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* Taken from the HID Table definition at
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* http://www.usb.org/developers/devclass_docs/Hut1_11.pdf
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*
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* This array maps the ASCII value of a type-able character to its
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* corresponding HID value.
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*
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* Example:
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* 'a' = ASCII value 97 = HID value 0x04
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* HIDTable['a'] = HIDTable[97] = 0x04
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*
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* NOTE:
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* "Shift Modified" HID values are the same as the non Shift-Modified values
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* for any given character, e.g. the HID value for '2' is equal to the
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* HID value for '@'. The Shift-Modified value is sent by setting the
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* modifier value (buf[0]) to the corresponding modifier value in the
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* modifier table.
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*
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****************************************************************************/
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const PROGMEM uint8_t HIDTable[] = {
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0x00, // 0
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x28, // 10
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0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 20
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0x00, 0x00, 0x00, // 30
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0x00, 0x2c, 0x1e, 0x34, 0x20, 0x21, 0x22, 0x24, 0x34, 0x26, // 40
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0x27, 0x25, 0x2e, 0x36, 0x2d, 0x37, 0x38, 0x27, 0x1e, 0x1f, // 50
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x33, 0x33, 0x36, // 60
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0x2e, 0x37, 0x38, 0x1f, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, // 70
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0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, // 80
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0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, // 90
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0x2f, 0x31, 0x30, 0x23, 0x2d, 0x35, 0x04, 0x05, 0x06, 0x07, // 100
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, // 110
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0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, // 120
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0x1c, 0x1d, 0x2f, 0x31, 0x30, 0x35, 127 // 127
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};
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/****************************************************************************
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*
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* ASCII->MODIFIER LOOKUP TABLE
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*
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* Looks up whether or not the HID report should use the SHIFT modifier.
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*
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* Example:
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* The character '2' and the character '@' have different ASCII values but
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* the same HID value. This table uses the ASCII value to determine if
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* we should hold shift while sending the key. e.g.:
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*
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* HIDTable['2'] = 0x1f and modifierTable['2'] = 0
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* HIDTable['@'] = 0x1f and modifierTable['@'] = SHIFT
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*
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* There's probaly a better way to do this, but it's functional.
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*
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****************************************************************************/
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const PROGMEM uint8_t modifierTable[] = {
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0x00, // 0
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 10
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 20
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 30
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0x00, 0x00, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, // 40
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SHIFT, 0x00, SHIFT, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 50
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, SHIFT, 0x00, SHIFT, // 60
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0x00, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, // 70
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SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, // 80
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SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, SHIFT, // 90
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0x00, 0x00, 0x00, SHIFT, SHIFT, 0x00, 0x00, 0x00, 0x00, 0x00, // 100
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 110
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 120
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0x00, 0x00, SHIFT, SHIFT, SHIFT, SHIFT, 0x00 // 127
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}; |