Prvni ulozeni z chegewara githubu

libraries/USB/examples/CustomHIDDevice/CustomHIDDevice.ino

@@ -0,0 +1,85 @@
+#if ARDUINO_USB_MODE
+#warning This sketch should be used when USB is in OTG mode
+void setup(){}
+void loop(){}
+#else
+#include "USB.h"
+#include "USBHID.h"
+USBHID HID;
+
+static const uint8_t report_descriptor[] = { // 8 axis
+    0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
+    0x09, 0x04,        // Usage (Joystick)
+    0xa1, 0x01,        // Collection (Application)
+    0xa1, 0x00,        //   Collection (Physical)
+    0x05, 0x01,        //   Usage Page (Generic Desktop Ctrls)
+    0x09, 0x30,        //     Usage (X)
+    0x09, 0x31,        //     Usage (Y)
+    0x09, 0x32,        //     Usage (Z)
+    0x09, 0x33,        //     Usage (Rx)
+    0x09, 0x34,        //     Usage (Ry)
+    0x09, 0x35,        //     Usage (Rz)
+    0x09, 0x36,        //     Usage (Slider)
+    0x09, 0x36,        //     Usage (Slider)
+    0x15, 0x81,        //     Logical Minimum (-127)
+    0x25, 0x7f,        //     Logical Maximum (127)
+    0x75, 0x08,        //     Report Size (8)
+    0x95, 0x08,        //     Report Count (8)
+    0x81, 0x02,        //     Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
+    0xC0,              //   End Collection
+    0xC0,              // End Collection
+};
+
+class CustomHIDDevice: public USBHIDDevice {
+public:
+  CustomHIDDevice(void){
+    static bool initialized = false;
+    if(!initialized){
+      initialized = true;
+      HID.addDevice(this, sizeof(report_descriptor));
+    }
+  }
+  
+  void begin(void){
+    HID.begin();
+  }
+    
+  uint16_t _onGetDescriptor(uint8_t* buffer){
+    memcpy(buffer, report_descriptor, sizeof(report_descriptor));
+    return sizeof(report_descriptor);
+  }
+
+  bool send(uint8_t * value){
+    return HID.SendReport(0, value, 8);
+  }
+};
+
+CustomHIDDevice Device;
+#endif /* ARDUINO_USB_MODE */
+
+const int buttonPin = 0;
+int previousButtonState = HIGH;
+uint8_t axis[8];
+
+void setup() {
+  Serial.begin(115200);
+  Serial.setDebugOutput(true);
+  pinMode(buttonPin, INPUT_PULLUP);
+  Device.begin();
+  USB.begin();
+}
+
+void loop() {
+  int buttonState = digitalRead(buttonPin);
+  if (HID.ready() && buttonState != previousButtonState) {
+    previousButtonState = buttonState;
+    if (buttonState == LOW) {
+      Serial.println("Button Pressed");
+      axis[0] = random() & 0xFF;
+      Device.send(axis);
+    } else {
+      Serial.println("Button Released");
+    }
+    delay(100);
+  }
+}