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Copy file name to clipboardExpand all lines: Language/Functions/USB/Keyboard/keyboardModifiers.adoc
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@@ -62,6 +62,7 @@ These are all the keys that do not match a printable ASCII character and are not
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|KEY_CAPS_LOCK |0xC1 |193
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|KEY_BACKSPACE |0xB2 |178
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|KEY_RETURN |0xB0 |176
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|KEY_MENU |0xED |237
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|===
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[float]
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|KEY_RIGHT_ARROW |0xD7 |215
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|===
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[float]
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==== Numeric keypad
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|===
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|Key |Hexadecimal value |Decimal value
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|KEY_NUM_LOCK |0xDB |219
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|KEY_KP_SLASH |0xDC |220
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|KEY_KP_ASTERISK |0xDD |221
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|KEY_KP_MINUS |0xDE |222
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|KEY_KP_PLUS |0xDF |223
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|KEY_KP_ENTER |0xE0 |224
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|KEY_KP_1 |0xE1 |225
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|KEY_KP_2 |0xE2 |226
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|KEY_KP_3 |0xE3 |227
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|KEY_KP_4 |0xE4 |228
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|KEY_KP_5 |0xE5 |229
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|KEY_KP_6 |0xE6 |230
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|KEY_KP_7 |0xE7 |231
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|KEY_KP_8 |0xE8 |232
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|KEY_KP_9 |0xE9 |233
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|KEY_KP_0 |0xEA |234
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|KEY_KP_DOT |0xEB |235
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|===
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[float]
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==== Escape and function keys
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The library can simulate function keys up to F24.
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|KEY_F24 |0xFB |251
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|===
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[float]
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==== Function control keys
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These are three keys that sit above the navigation cluster.
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|===
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|Key |Hexadecimal value |Decimal value |Notes
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|KEY_PRINT_SCREEN |0xCE |206 |Print Screen or PrtSc / SysRq
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|KEY_SCROLL_LOCK |0xCF |207 |
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|KEY_PAUSE |0xD0 |208 |Pause / Break
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|===
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[float]
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==== International keyboard layouts
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Some national layouts define extra keys. For example, the Swedish and Danish layouts define `KEY_A_RING` as `0xB7`, which is the key to the right of "P", labeled "Å" on those layouts and "{"/"[" on the US layout. In order to use those definitions, one has to include the proper Keyboard_*.h file. For example:
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[source,arduino]
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----
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#include <Keyboard.h>
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#include <Keyboard_sv_SE.h> // extra key definitions from Swedish layout
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void setup() {
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Keyboard.begin(KeyboardLayout_sv_SE); // use the Swedish layout
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Keyboard.write(KEY_A_RING);
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}
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void loop() {} // do-nothing loop
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----
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For the list of layout-specific key definitions, see the respective Keyboard_*.h file within the library sources.
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