mirror of
https://github.com/mfulz/qmk_firmware.git
synced 2025-06-17 20:25:16 +02:00
8f6b4ddf76
Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favour of new Endpoint_ClearIN(), Endpoint_ClearOUT(), Endpoint_ClearControlIN(), Endpoint_ClearControlOUT(), Pipe_ClearIN(), Pipe_ClearOUT(), Pipe_ClearControlIN() and Pipe_ClearControlOUT() macros (done to allow for the detection of packets of zero length). Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API. Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been renamed to Endpoint_ClearControlSETUP(), the Pipe_IsSetupSent() macro has been renamed to Pipe_IsSETUPSent() and the Pipe_ClearSetupSent() macro is no longer applicable and should be removed - changes made to compliment the new endpoint and pipe bank management API. Updated all demos, bootloaders and projects to use the new endpoint and pipe management APIs (thanks to Roman Thiel). Updated library doxygen documentation, added groups, changed documentation macro functions to real functions for clarity. Removed old endpoint and pipe aliased read/write/discard routines which did not have an explicit endian specifier for clarity. Removed the ButtLoadTag.h header file, as no one used for its intended purpose anyway.
91 lines
3.2 KiB
C
91 lines
3.2 KiB
C
/*
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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 AudioOutput.c.
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*/
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#ifndef _AUDIO_OUTPUT_H_
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#define _AUDIO_OUTPUT_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/power.h>
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#include "Descriptors.h"
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#include <LUFA/Version.h> // Library Version Information
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#include <LUFA/Drivers/USB/USB.h> // USB Functionality
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#include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
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#include <LUFA/Drivers/AT90USBXXX/ADC.h> // ADC driver
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#include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
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/* Macros: */
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/** ADC channel number for the microphone input. */
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#define MIC_IN_ADC_CHANNEL 2
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/** Maximum ADC sample value for the microphone input. */
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#define SAMPLE_MAX_RANGE 0xFFFF
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/** Maximum ADC range for the microphone input. */
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#define ADC_MAX_RANGE 0x3FF
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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 AudioInput_StatusCodes_t
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{
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Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */
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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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};
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/* Task Definitions: */
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TASK(USB_Audio_Task);
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/* Event Handlers: */
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/** Indicates that this module will catch the USB_Connect event when thrown by the library. */
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HANDLES_EVENT(USB_Connect);
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/** Indicates that this module will catch the USB_Disconnect event when thrown by the library. */
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HANDLES_EVENT(USB_Disconnect);
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/** Indicates that this module will catch the USB_ConfigurationChanged event when thrown by the library. */
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HANDLES_EVENT(USB_ConfigurationChanged);
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/** Indicates that this module will catch the USB_UnhandledControlPacket event when thrown by the library. */
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HANDLES_EVENT(USB_UnhandledControlPacket);
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/* Function Prototypes: */
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void UpdateStatus(uint8_t CurrentStatus);
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#endif
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