rt-thread-official/components/drivers/usb/usbhost/class/hid.h

/*
 * Copyright (c) 2006-2018, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2011-12-12     Yi Qiu      first version
 */

#ifndef __HID_H__
#define __HID_H__

#include <rtthread.h>

struct uhid
{
    upipe_t pipe_in;
    rt_uint8_t buffer[8];
    uprotocal_t protocal;
};    
typedef struct uhid uhid_t;

#define USB_REQ_GET_REPORT      0x01
#define USB_REQ_GET_IDLE        0x02
#define USB_REQ_GET_PROTOCOL    0x03
#define USB_REQ_SET_REPORT      0x09
#define USB_REQ_SET_IDLE        0x0a
#define USB_REQ_SET_PROTOCOL    0x0b

#define USB_HID_KEYBOARD        1    
#define USB_HID_MOUSE            2

rt_err_t rt_usbh_hid_set_idle(struct uhintf* intf, int duration, int report_id);
rt_err_t rt_usbh_hid_get_report(struct uhintf* intf, rt_uint8_t type, rt_uint8_t id, rt_uint8_t *buffer, rt_size_t size);
rt_err_t rt_usbh_hid_set_report(struct uhintf* intf, rt_uint8_t *buffer, rt_size_t size);
rt_err_t rt_usbh_hid_set_protocal(struct uhintf* intf, int protocol);
rt_err_t rt_usbh_hid_get_report_descriptor(struct uhintf* intf, rt_uint8_t *buffer, rt_size_t size);
rt_err_t rt_usbh_hid_protocal_register(uprotocal_t protocal);

#endif