[PHID] Fixes protocol on reenumeration

Author: NicoHood

hardware/arduino/avr/libraries/HID/HID.cpp

@@ -34,6 +34,9 @@ int HID_::getInterface(uint8_t* interfaceCount)
 		D_HIDREPORT(descriptorSize),
 		D_ENDPOINT(USB_ENDPOINT_IN(pluggedEndpoint), USB_ENDPOINT_TYPE_INTERRUPT, USB_EP_SIZE, 0x01)
 	};
+	// Reset the protocol on reenumeration. Normally the host should not assume the state of the protocol
+	// due to the USB specs, but Windows and Linux just assumes its in report mode.
+	protocol = HID_REPORT_PROTOCOL;
 	return USB_SendControl(0, &hidInterface, sizeof(hidInterface));
 }
 
@@ -130,7 +133,7 @@ bool HID_::setup(USBSetup& setup)
 
 HID_::HID_(void) : PluggableUSBModule(1, 1, epType),
                    rootNode(NULL), descriptorSize(0),
-                   protocol(1), idle(1)
+                   protocol(HID_REPORT_PROTOCOL), idle(1)
 {
 	epType[0] = EP_TYPE_INTERRUPT_IN;
 	PluggableUSB().plug(this);