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55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/*
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Copyright (c) 2012 Arduino. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef KEYBOARD_CONTROLLER_H
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#define KEYBOARD_CONTROLLER_H
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#include <hidboot.h>
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enum KeyboardModifiers {
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LeftCtrl = 1,
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LeftShift = 2,
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Alt = 4,
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LeftCmd = 8,
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RightCtrl = 16,
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RightShift = 32,
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AltGr = 64,
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RightCmd = 128
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};
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class KeyboardController : public KeyboardReportParser {
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public:
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KeyboardController(USBHost &usb) : hostKeyboard(&usb), key(0), keyOem(0), modifiers(0) {
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hostKeyboard.SetReportParser(0, this);
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};
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uint8_t getKey() { return key; };
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uint8_t getModifiers() { return modifiers; };
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uint8_t getOemKey() { return keyOem; };
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protected:
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virtual void OnKeyDown(uint8_t mod, uint8_t key);
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virtual void OnKeyUp(uint8_t mod, uint8_t key);
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private:
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HIDBoot<HID_PROTOCOL_KEYBOARD> hostKeyboard;
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uint8_t key, keyOem, modifiers;
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};
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#endif
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