58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
/*
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Copyright (c) 2014-2015 NicoHood
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See the readme for credit to other people.
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NKROKeyboard example
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Press a button to hold a lot of keys at the same time.
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NKRO can push 113 keys at the same time,
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the other Keyboards only 6 keys + 8 modifiers!
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You may also use SingleNKROKeyboard to enable a single report NKROKeyboard.
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See HID Project documentation for more information.
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https://github.com/NicoHood/HID/wiki/Keyboard-API
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*/
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#include "HID-Project.h"
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const int pinLed = LED_BUILTIN;
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const int pinButton = 2;
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void setup() {
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pinMode(pinLed, OUTPUT);
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pinMode(pinButton, INPUT_PULLUP);
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// Sends a clean report to the host. This is important on any Arduino type.
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NKROKeyboard.begin();
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}
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void loop() {
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// Hold a lot of keys at the same time
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if (!digitalRead(pinButton)) {
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digitalWrite(pinLed, HIGH);
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// Do not press to many at once or some OS will have problems.
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// Note that the resulting pressed order might differ,
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// because all keys are pressed at the same time.
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NKROKeyboard.addKeyToReport('0');
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NKROKeyboard.addKeyToReport('1');
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NKROKeyboard.addKeyToReport('2');
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NKROKeyboard.addKeyToReport('3');
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NKROKeyboard.addKeyToReport('4');
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NKROKeyboard.addKeyToReport('5');
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NKROKeyboard.addKeyToReport('6');
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NKROKeyboard.addKeyToReport('7');
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NKROKeyboard.addKeyToReport('8');
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NKROKeyboard.addKeyToReport('9');
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NKROKeyboard.send_now();
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// Release all keys and hit enter
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NKROKeyboard.releaseAll();
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NKROKeyboard.println();
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// Simple debounce
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delay(300);
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}
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}
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