application/usbstd/StdRequestType.h

/******************************************************************************
 * @file     StdRequestType.h
 *
 * @brief    for TLSR chips
 *
 * @author   public@telink-semi.com;
 * @date     Sep. 30, 2010
 *
 * @attention
 *
 *  Copyright (C) 2019-2020 Telink Semiconductor (Shanghai) Co., Ltd.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *****************************************************************************/

#pragma once
/* Includes: */
#include "tl_common.h"

/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
    extern "C" {
#endif


#define CONTROL_REQTYPE_TYPE               0x60
#define CONTROL_REQTYPE_DIRECTION          0x80
#define CONTROL_REQTYPE_RECIPIENT          0x1F
#define REQDIR_HOSTTODEVICE                (0<<7)
#define REQDIR_DEVICETOHOST                (1<<7)
#define REQTYPE_STANDARD                   (0<<5)
#define REQTYPE_CLASS                      (1<<5)
#define REQTYPE_VENDOR                     (2<<5)
#define REQREC_DEVICE                      (0<<0)
#define REQREC_INTERFACE                   (1<<0)
#define REQREC_ENDPOINT                    (2<<0)
#define REQREC_OTHER                       (3<<0)
#define FEATURE_SELFPOWERED_ENABLED     (1<<0)
#define FEATURE_REMOTE_WAKEUP_ENABLED   (1<<1)

typedef struct
{
    u8  RequestType;
    u8  Request;
    u16 Value;
    u16 Index;
    u16 Length;
}USB_Request_Hdr_t;

enum USB_Control_Request_t
{
    REQ_GetStatus,
    REQ_ClearFeature,
    REQ_SetFeature = 3,
    REQ_SetAddress = 5,
    REQ_GetDescriptor,
    REQ_SetDescriptor,
    REQ_GetConfiguration,
    REQ_SetConfiguration,
    REQ_GetInterface,
    REQ_SetInterface,
    REQ_SynchFrame,
};


enum USB_Feature_Selectors_t
{
    FEATURE_SEL_EndpointHalt,
    FEATURE_SEL_DeviceRemoteWakeup,
    FEATURE_SEL_TestMode,
};

#if defined(__cplusplus)
    }
#endif