rockbox/utils/hwstub/stub/usb_drv.h
Amaury Pouly 140783ef66 hwstub: split target specific code from the common part
Completely rewrite the Mafile, properly put the usb driver in its
own file and the target specific files in a subdirectory.

Change-Id: Iaeee0128e021d5dad76b4d6035a63e33e2d946c1
2013-07-13 17:47:01 +02:00

47 lines
1.7 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Björn Stenberg
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _USB_DRV_H
#define _USB_DRV_H
#include "usb_ch9.h"
#define EP_CONTROL 0
#define DIR_OUT 0
#define DIR_IN 1
#define EP_DIR(ep) (((ep) & USB_ENDPOINT_DIR_MASK) ? DIR_IN : DIR_OUT)
#define EP_NUM(ep) ((ep) & USB_ENDPOINT_NUMBER_MASK)
void usb_drv_init(void);
void usb_drv_exit(void);
void usb_drv_stall(int endpoint, bool stall,bool in);
int usb_drv_send(int endpoint, void* ptr, int length);
int usb_drv_send_nonblocking(int endpoint, void* ptr, int length);
int usb_drv_recv(int endpoint, void* ptr, int length);// blocking !
int usb_drv_recv_nonblocking(int endpoint, void* ptr, int length);
int usb_drv_recv_setup(struct usb_ctrlrequest *req);
void usb_drv_set_address(int address);
int usb_drv_port_speed(void);
void usb_drv_configure_endpoint(int ep_num, int type);
#endif /* _USB_DRV_H */