added keyoard mouse example

git-svn-id: https://svn.spreadspace.org/avr/trunk@192 aa12f405-d877-488e-9caf-2d797e2a1cc7

4 files changed, 607 insertions, 0 deletions

diff --git a/lib/lufa-descriptor-keyboardmouse.c b/lib/lufa-descriptor-keyboardmouse.c
new file mode 100644
index 0000000..ca19381
--- /dev/null
+++ b/lib/lufa-descriptor-keyboardmouse.c
@@ -0,0 +1,308 @@
+/*

+             LUFA Library

+     Copyright (C) Dean Camera, 2012.

+

+  dean [at] fourwalledcubicle [dot] com

+           www.lufa-lib.org

+*/

+

+/*

+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)

+

+  Permission to use, copy, modify, distribute, and sell this

+  software and its documentation for any purpose is hereby granted

+  without fee, provided that the above copyright notice appear in

+  all copies and that both that the copyright notice and this

+  permission notice and warranty disclaimer appear in supporting

+  documentation, and that the name of the author not be used in

+  advertising or publicity pertaining to distribution of the

+  software without specific, written prior permission.

+

+  The author disclaim all warranties with regard to this

+  software, including all implied warranties of merchantability

+  and fitness.  In no event shall the author be liable for any

+  special, indirect or consequential damages or any damages

+  whatsoever resulting from loss of use, data or profits, whether

+  in an action of contract, negligence or other tortious action,

+  arising out of or in connection with the use or performance of

+  this software.

+*/

+

+/** \file

+ *

+ *  USB Device Descriptors, for library use when in USB device mode. Descriptors are special

+ *  computer-readable structures which the host requests upon device enumeration, to determine

+ *  the device's capabilities and functions.

+ */

+

+#include "lufa-descriptor-keyboardmouse.h"

+

+/** HID class report descriptor. This is a special descriptor constructed with values from the

+ *  USBIF HID class specification to describe the reports and capabilities of the HID device. This

+ *  descriptor is parsed by the host and its contents used to determine what data (and in what encoding)

+ *  the device will send, and what it may be sent back from the host. Refer to the HID specification for

+ *  more details on HID report descriptors.

+ *

+ *  This descriptor describes the mouse HID interface's report structure.

+ */

+const USB_Descriptor_HIDReport_Datatype_t PROGMEM MouseReport[] =

+{

+	/* Use the HID class driver's standard Mouse report.

+	 *   Min X/Y Axis values: -1

+	 *   Max X/Y Axis values:  1

+	 *   Min physical X/Y Axis values (used to determine resolution): -1

+	 *   Max physical X/Y Axis values (used to determine resolution):  1

+	 *   Buttons: 3

+	 *   Absolute screen coordinates: false

+	 */

+	HID_DESCRIPTOR_MOUSE(-1, 1, -1, 1, 3, false)

+};

+

+/** Same as the MouseReport structure, but defines the keyboard HID interface's report structure. */

+const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] =

+{

+	/* Use the HID class driver's standard Keyboard report.

+	 *   Max simultaneous keys: 6

+	 */

+	HID_DESCRIPTOR_KEYBOARD(6)

+};

+

+/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall

+ *  device characteristics, including the supported USB version, control endpoint size and the

+ *  number of device configurations. The descriptor is read out by the USB host when the enumeration

+ *  process begins.

+ */

+const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =

+{

+	.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},

+

+	.USBSpecification       = VERSION_BCD(01.10),

+	.Class                  = USB_CSCP_NoDeviceClass,

+	.SubClass               = USB_CSCP_NoDeviceSubclass,

+	.Protocol               = USB_CSCP_NoDeviceProtocol,

+

+	.Endpoint0Size          = FIXED_CONTROL_ENDPOINT_SIZE,

+

+	.VendorID               = 0x03EB,

+	.ProductID              = 0x204D,

+	.ReleaseNumber          = VERSION_BCD(00.01),

+

+	.ManufacturerStrIndex   = 0x01,

+	.ProductStrIndex        = 0x02,

+	.SerialNumStrIndex      = NO_DESCRIPTOR,

+

+	.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS

+};

+

+/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage

+ *  of the device in one of its supported configurations, including information about any device interfaces

+ *  and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting

+ *  a configuration so that the host may correctly communicate with the USB device.

+ */

+const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =

+{

+	.Config =

+		{

+			.Header                 = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},

+

+			.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),

+			.TotalInterfaces        = 2,

+

+			.ConfigurationNumber    = 1,

+			.ConfigurationStrIndex  = NO_DESCRIPTOR,

+

+			.ConfigAttributes       = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),

+

+			.MaxPowerConsumption    = USB_CONFIG_POWER_MA(100)

+		},

+

+	.HID1_KeyboardInterface =

+		{

+			.Header                 = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},

+

+			.InterfaceNumber        = 0x00,

+			.AlternateSetting       = 0x00,

+

+			.TotalEndpoints         = 1,

+

+			.Class                  = HID_CSCP_HIDClass,

+			.SubClass               = HID_CSCP_BootSubclass,

+			.Protocol               = HID_CSCP_KeyboardBootProtocol,

+

+			.InterfaceStrIndex      = NO_DESCRIPTOR

+		},

+

+	.HID1_KeyboardHID =

+		{

+			.Header                 = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},

+

+			.HIDSpec                = VERSION_BCD(01.11),

+			.CountryCode            = 0x00,

+			.TotalReportDescriptors = 1,

+			.HIDReportType          = HID_DTYPE_Report,

+			.HIDReportLength        = sizeof(KeyboardReport)

+		},

+

+	.HID1_ReportINEndpoint =

+		{

+			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

+

+			.EndpointAddress        = (ENDPOINT_DIR_IN | KEYBOARD_IN_EPNUM),

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

+			.EndpointSize           = HID_EPSIZE,

+			.PollingIntervalMS      = 0x01

+		},

+

+	.HID2_MouseInterface =

+		{

+			.Header                 = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},

+

+			.InterfaceNumber        = 0x01,

+			.AlternateSetting       = 0x00,

+

+			.TotalEndpoints         = 1,

+

+			.Class                  = HID_CSCP_HIDClass,

+			.SubClass               = HID_CSCP_BootSubclass,

+			.Protocol               = HID_CSCP_MouseBootProtocol,

+

+			.InterfaceStrIndex      = NO_DESCRIPTOR

+		},

+

+	.HID2_MouseHID =

+		{

+			.Header                 = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},

+

+			.HIDSpec                = VERSION_BCD(01.11),

+			.CountryCode            = 0x00,

+			.TotalReportDescriptors = 1,

+			.HIDReportType          = HID_DTYPE_Report,

+			.HIDReportLength        = sizeof(MouseReport)

+		},

+

+	.HID2_ReportINEndpoint =

+		{

+			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

+

+			.EndpointAddress        = (ENDPOINT_DIR_IN | MOUSE_IN_EPNUM),

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

+			.EndpointSize           = HID_EPSIZE,

+			.PollingIntervalMS      = 0x01

+		}

+};

+

+/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests

+ *  the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate

+ *  via the language ID table available at USB.org what languages the device supports for its string descriptors.

+ */

+const USB_Descriptor_String_t PROGMEM LanguageString =

+{

+	.Header                 = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},

+

+	.UnicodeString          = {LANGUAGE_ID_ENG}

+};

+

+/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable

+ *  form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device

+ *  Descriptor.

+ */

+const USB_Descriptor_String_t PROGMEM ManufacturerString =

+{

+	.Header                 = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},

+#ifndef USB_MANUFACTURER

+  .UnicodeString          = L"Dean Camera"

+#else

+  .UnicodeString          = USB_MANUFACTURER

+#endif

+};

+

+/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,

+ *  and is read out upon request by the host when the appropriate string ID is requested, listed in the Device

+ *  Descriptor.

+ */

+const USB_Descriptor_String_t PROGMEM ProductString =

+{

+	.Header                 = {.Size = USB_STRING_LEN(28), .Type = DTYPE_String},

+#ifndef USB_PRODUCT

+	.UnicodeString          = L"LUFA Mouse and Keyboard Demo"

+#else

+  .UnicodeString          = USB_PRODUCT

+#endif

+};

+

+/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"

+ *  documentation) by the application code so that the address and size of a requested descriptor can be given

+ *  to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function

+ *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the

+ *  USB host.

+ */

+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,

+                                    const uint8_t wIndex,

+                                    const void** const DescriptorAddress)

+{

+	const uint8_t  DescriptorType   = (wValue >> 8);

+	const uint8_t  DescriptorNumber = (wValue & 0xFF);

+

+	const void* Address = NULL;

+	uint16_t    Size    = NO_DESCRIPTOR;

+

+	switch (DescriptorType)

+	{

+		case DTYPE_Device:

+			Address = &DeviceDescriptor;

+			Size    = sizeof(USB_Descriptor_Device_t);

+			break;

+		case DTYPE_Configuration:

+			Address = &ConfigurationDescriptor;

+			Size    = sizeof(USB_Descriptor_Configuration_t);

+			break;

+		case DTYPE_String:

+			switch (DescriptorNumber)

+			{

+				case 0x00:

+					Address = &LanguageString;

+					Size    = pgm_read_byte(&LanguageString.Header.Size);

+					break;

+				case 0x01:

+					Address = &ManufacturerString;

+					Size    = pgm_read_byte(&ManufacturerString.Header.Size);

+					break;

+				case 0x02:

+					Address = &ProductString;

+					Size    = pgm_read_byte(&ProductString.Header.Size);

+					break;

+			}

+

+			break;

+		case HID_DTYPE_HID:

+			if (!(wIndex))

+			{

+				Address = &ConfigurationDescriptor.HID1_KeyboardHID;

+				Size    = sizeof(USB_HID_Descriptor_HID_t);

+			}

+			else

+			{

+				Address = &ConfigurationDescriptor.HID2_MouseHID;

+				Size    = sizeof(USB_HID_Descriptor_HID_t);

+			}

+

+			break;

+		case HID_DTYPE_Report:

+			if (!(wIndex))

+			{

+				Address = &KeyboardReport;

+				Size    = sizeof(KeyboardReport);

+			}

+			else

+			{

+				Address = &MouseReport;

+				Size    = sizeof(MouseReport);

+			}

+

+			break;

+	}

+

+	*DescriptorAddress = Address;

+	return Size;

+}

+

diff --git a/lib/lufa-descriptor-keyboardmouse.h b/lib/lufa-descriptor-keyboardmouse.h
new file mode 100644
index 0000000..9381602
--- /dev/null
+++ b/lib/lufa-descriptor-keyboardmouse.h
@@ -0,0 +1,81 @@
+/*

+             LUFA Library

+     Copyright (C) Dean Camera, 2012.

+

+  dean [at] fourwalledcubicle [dot] com

+           www.lufa-lib.org

+*/

+

+/*

+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)

+

+  Permission to use, copy, modify, distribute, and sell this

+  software and its documentation for any purpose is hereby granted

+  without fee, provided that the above copyright notice appear in

+  all copies and that both that the copyright notice and this

+  permission notice and warranty disclaimer appear in supporting

+  documentation, and that the name of the author not be used in

+  advertising or publicity pertaining to distribution of the

+  software without specific, written prior permission.

+

+  The author disclaim all warranties with regard to this

+  software, including all implied warranties of merchantability

+  and fitness.  In no event shall the author be liable for any

+  special, indirect or consequential damages or any damages

+  whatsoever resulting from loss of use, data or profits, whether

+  in an action of contract, negligence or other tortious action,

+  arising out of or in connection with the use or performance of

+  this software.

+*/

+

+/** \file

+ *

+ *  Header file for Descriptors.c.

+ */

+

+#ifndef _DESCRIPTORS_H_

+#define _DESCRIPTORS_H_

+

+	/* Includes: */

+		#include <avr/pgmspace.h>

+

+		#include <LUFA/Drivers/USB/USB.h>

+

+	/* Type Defines: */

+		/** Type define for the device configuration descriptor structure. This must be defined in the

+		 *  application code, as the configuration descriptor contains several sub-descriptors which

+		 *  vary between devices, and which describe the device's usage to the host.

+		 */

+		typedef struct

+		{

+			USB_Descriptor_Configuration_Header_t Config;

+

+			// Keyboard HID Interface

+			USB_Descriptor_Interface_t            HID1_KeyboardInterface;

+			USB_HID_Descriptor_HID_t              HID1_KeyboardHID;

+			USB_Descriptor_Endpoint_t             HID1_ReportINEndpoint;

+

+			// Mouse HID Interface

+			USB_Descriptor_Interface_t            HID2_MouseInterface;

+			USB_HID_Descriptor_HID_t              HID2_MouseHID;

+			USB_Descriptor_Endpoint_t             HID2_ReportINEndpoint;

+		} USB_Descriptor_Configuration_t;

+

+	/* Macros: */

+		/** Endpoint number of the Keyboard HID reporting IN endpoint. */

+		#define KEYBOARD_IN_EPNUM         1

+

+		/** Endpoint number of the Mouse HID reporting IN endpoint. */

+		#define MOUSE_IN_EPNUM            3

+

+		/** Size in bytes of each of the HID reporting IN endpoints. */

+		#define HID_EPSIZE                8

+

+	/* Function Prototypes: */

+		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,

+		                                    const uint8_t wIndex,

+		                                    const void** const DescriptorAddress)

+		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);

+

+#endif

+

diff --git a/usb-keyboardmouse/Makefile b/usb-keyboardmouse/Makefile
new file mode 100644
index 0000000..5e20ae0
--- /dev/null
+++ b/usb-keyboardmouse/Makefile
@@ -0,0 +1,41 @@
+##
+##  spreadspace avr utils
+##
+##
+##  Copyright (C) 2013 Christian Pointner <equinox@spreadspace.org>
+##
+##  This file is part of spreadspace avr utils.
+##
+##  spreadspace avr utils is free software: you can redistribute it and/or modify
+##  it under the terms of the GNU General Public License as published by
+##  the Free Software Foundation, either version 3 of the License, or
+##  any later version.
+##
+##  spreadspace avr utils 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 General Public License for more details.
+##
+##  You should have received a copy of the GNU General Public License
+##  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
+##
+
+NAME := usb-keyboardmouse
+BOARD_TYPE := teensy2
+OBJ := $(NAME).o
+LIBS := util led lufa-descriptor-keyboardmouse
+EXTERNAL_LIBS := lufa
+
+LUFA_PATH := ../contrib/LUFA-120219
+LUFA_OPTS  = -D USB_DEVICE_ONLY
+LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
+LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
+LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
+
+LUFA_OPTS += -D USB_MANUFACTURER="L\"equinox\""
+LUFA_OPTS += -D USB_PRODUCT="L\"$(NAME)\""
+
+LUFA_COMPONENTS := USB USBCLASS
+
+include ../include.mk
diff --git a/usb-keyboardmouse/usb-keyboardmouse.c b/usb-keyboardmouse/usb-keyboardmouse.c
new file mode 100644
index 0000000..de796f5
--- /dev/null
+++ b/usb-keyboardmouse/usb-keyboardmouse.c
@@ -0,0 +1,177 @@
+/*
+ *  spreadspace avr utils
+ *
+ *
+ *  Copyright (C) 2013 Christian Pointner <equinox@spreadspace.org>
+ *
+ *  This file is part of spreadspace avr utils.
+ *
+ *  spreadspace avr utils is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
+ *
+ *  spreadspace avr utils 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <avr/power.h>
+
+#include "util.h"
+#include "led.h"
+
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2012.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+#include <LUFA/Drivers/USB/USB.h>
+#include "lufa-descriptor-keyboardmouse.h"
+
+static uint8_t PrevKeyboardHIDReportBuffer[sizeof(USB_KeyboardReport_Data_t)];
+static uint8_t PrevMouseHIDReportBuffer[sizeof(USB_MouseReport_Data_t)];
+
+USB_ClassInfo_HID_Device_t Keyboard_HID_Interface =
+	{
+		.Config =
+			{
+				.InterfaceNumber              = 0,
+
+				.ReportINEndpointNumber       = KEYBOARD_IN_EPNUM,
+				.ReportINEndpointSize         = HID_EPSIZE,
+				.ReportINEndpointDoubleBank   = false,
+
+				.PrevReportINBuffer           = PrevKeyboardHIDReportBuffer,
+				.PrevReportINBufferSize       = sizeof(PrevKeyboardHIDReportBuffer),
+			},
+	};
+
+USB_ClassInfo_HID_Device_t Mouse_HID_Interface =
+	{
+		.Config =
+			{
+				.InterfaceNumber              = 1,
+
+				.ReportINEndpointNumber       = MOUSE_IN_EPNUM,
+				.ReportINEndpointSize         = HID_EPSIZE,
+
+				.PrevReportINBuffer           = PrevMouseHIDReportBuffer,
+				.PrevReportINBufferSize       = sizeof(PrevMouseHIDReportBuffer),
+			},
+	};
+
+
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+	HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface);
+	HID_Device_ConfigureEndpoints(&Mouse_HID_Interface);
+
+	USB_Device_EnableSOFEvents();
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+	HID_Device_ProcessControlRequest(&Keyboard_HID_Interface);
+	HID_Device_ProcessControlRequest(&Mouse_HID_Interface);
+}
+
+/** Event handler for the USB device Start Of Frame event. */
+void EVENT_USB_Device_StartOfFrame(void)
+{
+	HID_Device_MillisecondElapsed(&Keyboard_HID_Interface);
+	HID_Device_MillisecondElapsed(&Mouse_HID_Interface);
+}
+/* end LUFA CDC-ACM specific definitions*/
+
+
+bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo,
+                                         uint8_t* const ReportID,
+                                         const uint8_t ReportType,
+                                         void* ReportData,
+                                         uint16_t* const ReportSize)
+{
+	if (HIDInterfaceInfo == &Keyboard_HID_Interface) {
+		USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
+
+		/* no key has been pressed - just return */
+    return 0;
+
+/*    
+		KeyboardReport->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT;
+    KeyboardReport->KeyCode[0] = HID_KEYBOARD_SC_A;
+    
+		*ReportSize = sizeof(USB_KeyboardReport_Data_t);
+		return false;
+*/
+	}
+	else
+	{
+		USB_MouseReport_Data_t* MouseReport = (USB_MouseReport_Data_t*)ReportData;
+
+    MouseReport->Y = 0;
+    MouseReport->X = 0;
+/*
+    MouseReport->Y = -1; // UP
+    MouseReport->Y =  1; // DOWN
+    MouseReport->X = -1; // LEFT
+    MouseReport->X =  1; // RIGHT
+*/
+/*
+    MouseReport->Button |= (1 << 0); // Button 1
+*/
+		*ReportSize = sizeof(USB_MouseReport_Data_t);
+		return true;
+	}
+}
+
+void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo,
+                                          const uint8_t ReportID,
+                                          const uint8_t ReportType,
+                                          const void* ReportData,
+                                          const uint16_t ReportSize)
+{
+	if (HIDInterfaceInfo == &Keyboard_HID_Interface)
+	{
+		uint8_t* LEDReport = (uint8_t*)ReportData;
+
+		/* if (*LEDReport & HID_KEYBOARD_LED_NUMLOCK) */
+    /*       // do something */
+
+		if (*LEDReport & HID_KEYBOARD_LED_CAPSLOCK)
+      led_on();
+    else
+      led_off();
+      
+		/* if (*LEDReport & HID_KEYBOARD_LED_SCROLLLOCK) */
+    /*       // do something */
+	}
+}
+
+int main(void)
+{
+  MCUSR &= ~(1 << WDRF);
+  wdt_disable();
+
+  cpu_init();
+  led_init();
+  USB_Init();
+  sei();
+
+  for(;;) {
+		HID_Device_USBTask(&Keyboard_HID_Interface);
+		HID_Device_USBTask(&Mouse_HID_Interface);
+    USB_USBTask();
+  }
+}