52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* This file is part of the libusbhost library
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* hosted at http://github.com/libusbhost/libusbhost
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*
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* Copyright (C) 2016 Amir Hammad <amir.hammad@hotmail.com>
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*
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*
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* libusbhost is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef USBH_DRIVER_AC_MIDI_PRIVATE_
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#define USBH_DRIVER_AC_MIDI_PRIVATE_
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#include "driver/usbh_device_driver.h"
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#include "usbh_driver_ac_midi.h"
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#include <stdint.h>
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#define MIDI_INITIAL_DELAY (100000)
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struct _midi_device {
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usbh_device_t *usbh_device;
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uint8_t buffer[USBH_AC_MIDI_BUFFER];
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uint16_t endpoint_in_maxpacketsize;
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uint16_t endpoint_out_maxpacketsize;
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uint8_t endpoint_in_address;
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uint8_t endpoint_out_address;
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uint8_t state;
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uint8_t endpoint_in_toggle;
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uint8_t endpoint_out_toggle;
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uint8_t device_id;
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bool sending;
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midi_write_callback_t write_callback_user;
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usbh_packet_t write_packet;
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// Timestamp at sending config command
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uint32_t time_us_config;
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};
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typedef struct _midi_device midi_device_t;
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#endif
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