Implement USB HID Device Support for ESP32-S2 (#5538)

* Add support and example for USB HID Devices * Add support and example for USB Vendor
2021-08-23 17:27:34 +03:00
parent b1d072df9f
commit c45cff5f83
66 changed files with 3259 additions and 47 deletions
--- a/libraries/USB/src/USBHIDMouse.cpp
+++ b/libraries/USB/src/USBHIDMouse.cpp
@ -0,0 +1,92 @@
+/*
+  Mouse.cpp
+
+  Copyright (c) 2015, Arduino LLC
+  Original code (pre-library): Copyright (c) 2011, Peter Barrett
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#include "USBHID.h"
+
+#if CONFIG_TINYUSB_HID_ENABLED
+
+#include "USBHIDMouse.h"
+
+static const uint8_t report_descriptor[] = {
+    TUD_HID_REPORT_DESC_MOUSE(HID_REPORT_ID(HID_REPORT_ID_MOUSE))
+};
+
+USBHIDMouse::USBHIDMouse(): hid(), _buttons(0){
+    static bool initialized = false;
+    if(!initialized){
+        initialized = true;
+        hid.addDevice(this, sizeof(report_descriptor));
+    }
+}
+
+uint16_t USBHIDMouse::_onGetDescriptor(uint8_t* dst){
+    memcpy(dst, report_descriptor, sizeof(report_descriptor));
+    return sizeof(report_descriptor);
+}
+
+void USBHIDMouse::begin(){
+    hid.begin();
+}
+
+void USBHIDMouse::end(){
+}
+
+void USBHIDMouse::move(int8_t x, int8_t y, int8_t wheel, int8_t pan){
+    hid_mouse_report_t report = {
+        .buttons = _buttons,
+        .x       = x,
+        .y       = y,
+        .wheel   = wheel,
+        .pan     = pan
+    };
+    hid.SendReport(HID_REPORT_ID_MOUSE, &report, sizeof(report));
+}
+
+void USBHIDMouse::click(uint8_t b){
+    _buttons = b;
+    move(0,0);
+    _buttons = 0;
+    move(0,0);
+}
+
+void USBHIDMouse::buttons(uint8_t b){
+    if (b != _buttons){
+        _buttons = b;
+        move(0,0);
+    }
+}
+
+void USBHIDMouse::press(uint8_t b){
+    buttons(_buttons | b);
+}
+
+void USBHIDMouse::release(uint8_t b){
+    buttons(_buttons & ~b);
+}
+
+bool USBHIDMouse::isPressed(uint8_t b){
+    if ((b & _buttons) > 0) {
+        return true;
+    }
+    return false;
+}
+
+
+#endif /* CONFIG_TINYUSB_HID_ENABLED */