pinebuds/apps/btusbaudio/usbaudio_thread.h

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2022-08-15 04:20:27 -05:00
/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef __USB_THREAD_H__
#define __USB_THREAD_H__
#ifdef __cplusplus
extern "C" {
#endif
#define USB_MAILBOX_MAX (20)
typedef struct {
uint32_t id;
uint32_t ptr;
uint32_t param0;
uint32_t param1;
} USB_MESSAGE;
//typedef int (*USB_MOD_HANDLER_T)(USB_MESSAGE_BODY *);
typedef void (*USB_FUNC_T)(uint32_t, uint32_t);
int usb_mailbox_put(USB_MESSAGE* msg_src);
int usb_mailbox_free(USB_MESSAGE* msg_p);
int usb_mailbox_get(USB_MESSAGE** msg_p);
int usb_os_init(void);
#ifdef __cplusplus
}
#endif
#endif // __USB_THREAD_H__