1 /*
2  * Copyright (c) 2006-2022, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author            Notes
8  * 2022-02-16     Tuber             first version
9  */
10 
11 #ifndef __DRV_USBH_H__
12 #define __DRV_USBH_H__
13 #include <rtthread.h>
14 
15 #define USB_PID_SETUP           0x0D
16 #define USB_PID_IN              0x09
17 #define USB_PID_OUT             0x01
18 #define USB_PID_SOF             0x05
19 #define USB_PID_ACK             0x02
20 #define USB_PID_NAK             0x0A
21 #define USB_PID_STALL           0x0E
22 #define USB_PID_DATA0           0x03
23 #define USB_PID_DATA1           0x0B
24 #define USB_PID_PRE             0x0C
25 
26 int rt_hw_usbh_init(void);
27 
28 #endif
29