forked from espressif/arduino-esp32
93 lines
2.2 KiB
C++
93 lines
2.2 KiB
C++
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/*
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Mouse.cpp
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Copyright (c) 2015, Arduino LLC
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Original code (pre-library): Copyright (c) 2011, Peter Barrett
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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. See the GNU
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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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#include "USBHID.h"
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#if CONFIG_TINYUSB_HID_ENABLED
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#include "USBHIDMouse.h"
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static const uint8_t report_descriptor[] = {
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TUD_HID_REPORT_DESC_MOUSE(HID_REPORT_ID(HID_REPORT_ID_MOUSE))
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};
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USBHIDMouse::USBHIDMouse(): hid(), _buttons(0){
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static bool initialized = false;
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if(!initialized){
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initialized = true;
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hid.addDevice(this, sizeof(report_descriptor));
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}
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}
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uint16_t USBHIDMouse::_onGetDescriptor(uint8_t* dst){
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memcpy(dst, report_descriptor, sizeof(report_descriptor));
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return sizeof(report_descriptor);
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}
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void USBHIDMouse::begin(){
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hid.begin();
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}
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void USBHIDMouse::end(){
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}
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void USBHIDMouse::move(int8_t x, int8_t y, int8_t wheel, int8_t pan){
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hid_mouse_report_t report = {
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.buttons = _buttons,
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.x = x,
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.y = y,
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.wheel = wheel,
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.pan = pan
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};
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hid.SendReport(HID_REPORT_ID_MOUSE, &report, sizeof(report));
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}
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void USBHIDMouse::click(uint8_t b){
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_buttons = b;
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move(0,0);
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_buttons = 0;
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move(0,0);
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}
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void USBHIDMouse::buttons(uint8_t b){
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if (b != _buttons){
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_buttons = b;
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move(0,0);
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}
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}
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void USBHIDMouse::press(uint8_t b){
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buttons(_buttons | b);
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}
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void USBHIDMouse::release(uint8_t b){
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buttons(_buttons & ~b);
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}
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bool USBHIDMouse::isPressed(uint8_t b){
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if ((b & _buttons) > 0) {
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return true;
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}
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return false;
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}
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#endif /* CONFIG_TINYUSB_HID_ENABLED */
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