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/*
* This file is part of the libusbhost library
* hosted at http://github.com/libusbhost/libusbhost
*
* Copyright (C) 2016 Amir Hammad <amir.hammad@hotmail.com>
*
*
* libusbhost is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef USBH_DRIVER_AC_MIDI_
#define USBH_DRIVER_AC_MIDI_
#include "usbh_core.h"
#include <stdint.h>
BEGIN_DECLS
struct _midi_config {
void (*read_callback)(int device_id, uint8_t *data);
void (*notify_connected)(int device_id);
void (*notify_disconnected)(int device_id);
};
typedef struct _midi_config midi_config_t;
/**
* @param bytes_written count of bytes that were actually written
*/
typedef void (*midi_write_callback_t)(uint8_t bytes_written);
/**
* @brief midi_driver_init initialization routine - this will initialize internal structures of this device driver
* @param config
*
* @see midi_config_t
*/
void midi_driver_init(const midi_config_t *config);
/**
* @brief usbh_midi_write
* @param device_id
* @param data
* @param length
* @param callback this is called when the write call finishes
*/
void usbh_midi_write(uint8_t device_id, const void *data, uint32_t length, midi_write_callback_t callback);
extern const usbh_dev_driver_t usbh_midi_driver;
END_DECLS
#endif
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