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91 lines
3.3 KiB
91 lines
3.3 KiB
/*
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LUFA Library
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Copyright (C) Dean Camera, 2009.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, and distribute this software
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and its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Header file for CDCHost.c.
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*/
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#ifndef _CDC_HOST_H_
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#define _CDC_HOST_H_
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/* Includes: */
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#include <avr/io.h>
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#include <avr/wdt.h>
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#include <avr/pgmspace.h>
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#include <avr/power.h>
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#include <stdio.h>
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#include <LUFA/Version.h> // Library Version Information
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#include <LUFA/Common/ButtLoadTag.h> // PROGMEM tags readable by the ButtLoad project
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#include <LUFA/Drivers/Misc/TerminalCodes.h> // ANSI Terminal Escape Codes
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#include <LUFA/Drivers/USB/USB.h> // USB Functionality
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#include <LUFA/Drivers/AT90USBXXX/Serial_Stream.h> // Serial stream driver
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#include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
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#include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
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#include "ConfigDescriptor.h"
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/* Macros: */
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/** Pipe number for the CDC data IN pipe */
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#define CDC_DATAPIPE_IN 1
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/** Pipe number for the CDC data OUT pipe */
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#define CDC_DATAPIPE_OUT 2
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/** Pipe number for the CDC notification pipe */
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#define CDC_NOTIFICATIONPIPE 3
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/* Enums: */
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/** Enum for the possible status codes for passing to the UpdateStatus() function. */
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enum CDCHost_StatusCodes_t
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{
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Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB device) */
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Status_USBEnumerating = 1, /**< USB interface is enumerating */
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Status_USBReady = 2, /**< USB interface is connected and ready */
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Status_EnumerationError = 3, /**< Software error while enumerating the attached USB device */
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Status_HardwareError = 4, /**< Hardware error while enumerating the attached USB device */
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};
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/* Task Definitions: */
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TASK(USB_CDC_Host);
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/* Event Handlers: */
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HANDLES_EVENT(USB_DeviceAttached);
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HANDLES_EVENT(USB_DeviceUnattached);
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HANDLES_EVENT(USB_DeviceEnumerationComplete);
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HANDLES_EVENT(USB_HostError);
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HANDLES_EVENT(USB_DeviceEnumerationFailed);
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/* Function Prototypes: */
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void UpdateStatus(uint8_t CurrentStatus);
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#endif
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