HuiJun
/
qmk_firmware


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687
							/*

             LUFA Library

     Copyright (C) Dean Camera, 2014.


  dean [at] fourwalledcubicle [dot] com

           www.lufa-lib.org

*/

/*

  Copyright 2014  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 disclaims 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 AudioOutputHost.c.

 */

#ifndef _AUDIO_OUTPUT_HOST_H_
#define _AUDIO_OUTPUT_HOST_H_

	/* Includes: */
		#include <avr/io.h>
		#include <avr/wdt.h>
		#include <avr/pgmspace.h>
		#include <avr/power.h>
		#include <avr/interrupt.h>
		#include <stdio.h>

		#include <LUFA/Drivers/Misc/TerminalCodes.h>
		#include <LUFA/Drivers/Peripheral/Serial.h>
		#include <LUFA/Drivers/Peripheral/ADC.h>
		#include <LUFA/Drivers/Board/LEDs.h>
		#include <LUFA/Drivers/Board/Buttons.h>
		#include <LUFA/Drivers/USB/USB.h>
		#include <LUFA/Platform/Platform.h>

		#include "Config/AppConfig.h"

	/* Macros: */
		/** Maximum audio sample value for the microphone input. */
		#define SAMPLE_MAX_RANGE          0xFFFF

		/** Maximum ADC range for the microphone input. */
		#define ADC_MAX_RANGE             0x3FF

		/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
		#define LEDMASK_USB_NOTREADY      LEDS_LED1

		/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
		#define LEDMASK_USB_ENUMERATING  (LEDS_LED2 | LEDS_LED3)

		/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
		#define LEDMASK_USB_READY        (LEDS_LED2 | LEDS_LED4)

		/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
		#define LEDMASK_USB_ERROR        (LEDS_LED1 | LEDS_LED3)

	/* Function Prototypes: */
		void SetupHardware(void);

		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
		void EVENT_USB_Host_DeviceAttached(void);
		void EVENT_USB_Host_DeviceUnattached(void);
		void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,

		                                            const uint8_t SubErrorCode);
		void EVENT_USB_Host_DeviceEnumerationComplete(void);

#endif