/*
LUFA Library
- Copyright (C) Dean Camera, 2010.
-
+ Copyright (C) Dean Camera, 2011.
+
dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
+ www.lufa-lib.org
*/
/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ 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
+ 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
+ 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
*
* Header file for AudioOutput.c.
*/
-
+
#ifndef _AUDIO_OUTPUT_H_
#define _AUDIO_OUTPUT_H_
#include <stdbool.h>
#include "Descriptors.h"
-
+
#include <LUFA/Version.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/Buttons.h>
/* Macros: */
- /** MIDI command for a note on (activation) event */
- #define MIDI_COMMAND_NOTE_ON 0x90
-
- /** MIDI command for a note off (deactivation) event */
- #define MIDI_COMMAND_NOTE_OFF 0x80
-
- /** Standard key press velocity value used for all note events, as no pressure sensor is mounted */
- #define MIDI_STANDARD_VELOCITY 64
-
- /** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel
- * addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address.
- *
- * \param[in] channel MIDI channel number to address
- */
- #define MIDI_CHANNEL(channel) ((channel) - 1)
-
/** 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 an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
- /* Type Defines: */
- /** Type define for a USB MIDI event packet, used to encapsulate sent and received MIDI messages from a USB MIDI interface. */
- typedef struct
- {
- unsigned char Command : 4; /**< MIDI command being sent or received in the event packet */
- unsigned char CableNumber : 4; /**< Virtual cable number of the event being sent or received in the given MIDI interface */
-
- uint8_t Data1; /**< First byte of data in the MIDI event */
- uint8_t Data2; /**< Second byte of data in the MIDI event */
- uint8_t Data3; /**< Third byte of data in the MIDI event */
- } USB_MIDI_EventPacket_t;
-
/* Function Prototypes: */
void SetupHardware(void);
void MIDI_Task(void);
-
+
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);
void EVENT_USB_Device_ConfigurationChanged(void);
-
+
#endif
+