87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/* Gamepad.cpp
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*
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* Copyright (c) 2020 Mikael Norrgård <http://daemonbite.com>
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*
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* GNU GENERAL PUBLIC LICENSE
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* Version 3, 29 June 2007
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "Gamepad.h"
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static const uint8_t _hidReportDescriptor[] PROGMEM = {
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0x05, 0x01, // USAGE_PAGE (Generic Desktop)
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0x09, 0x04, // USAGE (Joystick) (Maybe change to gamepad? I don't think so but...)
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0xa1, 0x01, // COLLECTION (Application)
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0x85, 0x01, // REPORT_ID (1) // change to 3 if using mouse and keyboard on 1&2
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0xa1, 0x00, // COLLECTION (Physical)
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0x05, 0x09, // USAGE_PAGE (Button)
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0x19, 0x01, // USAGE_MINIMUM (Button 1)
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0x29, 0x08, // USAGE_MAXIMUM (Button 8)
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0x15, 0x00, // LOGICAL_MINIMUM (0)
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0x25, 0x01, // LOGICAL_MAXIMUM (1)
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0x95, 0x08, // REPORT_COUNT (8)
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0x75, 0x01, // REPORT_SIZE (1)
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0x81, 0x02, // INPUT (Data,Var,Abs)
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0x05, 0x01, // USAGE_PAGE (Generic Desktop)
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0x09, 0x01, // USAGE (pointer)
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0xa1, 0x00, // COLLECTION (Physical)
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0x09, 0x30, // USAGE (X)
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0x09, 0x31, // USAGE (Y)
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0x15, 0xff, // LOGICAL_MINIMUM (-1)
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0x25, 0x01, // LOGICAL_MAXIMUM (1)
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0x95, 0x02, // REPORT_COUNT (2)
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0x75, 0x08, // REPORT_SIZE (8)
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0x81, 0x02, // INPUT (Data,Var,Abs)
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0xc0, // END_COLLECTION
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0xc0, // END_COLLECTION
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0xc0, // END_COLLECTION
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};
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Gamepad_::Gamepad_(void)
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{
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reportId=1;
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static HIDSubDescriptor node(_hidReportDescriptor, sizeof(_hidReportDescriptor));
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HID().AppendDescriptor(&node);
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}
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void Gamepad_::begin(uint8_t id)
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{
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reportId=id;
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}
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void Gamepad_::end(void)
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{
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this->reset();
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}
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void Gamepad_::reset()
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{
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_GamepadReport.X = 0;
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_GamepadReport.Y = 0;
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_GamepadReport.buttons = 0;
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this->send();
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}
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void Gamepad_::send()
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{
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HID().SendReport(reportId,&_GamepadReport,sizeof(GamepadReport));
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}
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