www.pudn.com > WINCEOS.zip > bthidpriv.h

// 
// Copyright (c) Microsoft Corporation.  All rights reserved. 
// 
// 
// This source code is licensed under Microsoft Shared Source License 
// Version 1.0 for Windows CE. 
// For a copy of the license visit http://go.microsoft.com/fwlink/?LinkId=3223. 
// 
 
#if ! defined (__bthhid_H__) 
#define __bthhid_H__        1 
 
enum E_BTHID_TRANSACTION_TYPES  
{ 
    BTHID_HANDSHAKE,  
    BTHID_HID_CONTROL,  
    BTHID_GET_REPORT = 4,  
    BTHID_SET_REPORT,  
    BTHID_GET_PROTOCOL,  
    BTHID_SET_PROTOCOL,  
    BTHID_GET_IDLE,  
    BTHID_SET_IDLE,  
    BTHID_DATA,  
    BTHID_DATC 
}; 
 
enum E_BTHID_HANDSHAKE_RESULT 
{ 
    BTHID_HANDSHAKE_SUCCESSFUL = 0, 
    BTHID_HANDSHAKE_NOT_READY, 
    BTHID_HANDSHAKE_ERR_INVALID_REPORT_ID, 
    BTHID_HANDSHAKE_ERR_UNSUPPORTED_REQUEST, 
    BTHID_HANDSHAKE_ERR_INVALID_PARAMETER, 
    BTHID_HANDSHAKE_ERR_UNKNOWN = 14, 
    BTHID_HANDSHAKE_ERR_FATAL 
}; 
 
enum E_BTHID_CONTROL_OPERATION 
{ 
    BTHID_CONTROL_NOP = 0, 
    BTHID_CONTROL_HARD_RESET, 
    BTHID_CONTROL_SOFT_RESET, 
    BTHID_CONTROL_SUSPEND, 
    BTHID_CONTROL_EXIT_SUSPEND, 
    BTHID_CONTROL_VIRTUAL_CABLE_UNPLUG 
}; 
 
enum E_BTHID_REPORT_TYPES 
{ 
    BTHID_REPORT_OTHER = 0, 
    BTHID_REPORT_INPUT, 
    BTHID_REPORT_OUTPUT, 
    BTHID_REPORT_FEATURE 
}; 
 
enum E_BTHID_PROTOCOLS 
{ 
    BTHID_BOOT_PROTOCOL = 0, 
    BTHID_REPORT_PROTOCOL 
}; 
 
union BTHID_Header_Parameter 
{ 
    struct S_BTHID_Handshake_Packet 
    { 
        unsigned char bResultCode       : 4; 
    } handshake_p; 
 
    struct S_BTHID_Control_Packet 
    { 
        unsigned char bControlOp        : 4; 
    } control_p; 
 
    struct S_BTHID_DATA_Header 
    { 
        unsigned char bReportType       : 2; 
        unsigned char                   : 2; 
    } data_p; 
 
    struct S_BTHID_DATC_Header 
    { 
        unsigned char bReportType       : 2; 
        unsigned char                   : 2; 
    } datc_p; 
 
    struct S_BTHIDSetProtocol_Request 
    { 
        unsigned char bProtocol         : 1; 
        unsigned char                   : 3; 
    } setprotocol_p; 
 
    struct S_BTHIDGetReport_Request 
    { 
        unsigned char bReportType       : 2; 
        unsigned char                   : 1;  
        unsigned char bSize             : 1; 
    } getreport_p; 
 
    struct S_BTHIDSetReport_Request 
    { 
        unsigned char bReportType       : 2; 
        unsigned char                   : 2;  
    } setreport_p; 
 
    struct S_BTHIDSetIdle_Request 
    { 
        unsigned char                   : 4; 
    } setidle_p; 
 
    unsigned char bRawHeader; 
}; 
 
class IBTHHIDReportHandler 
{ 
public: 
    virtual int  SetIdle(unsigned char bIdle) = 0; 
    virtual int  SetProtocol(E_BTHID_PROTOCOLS protocol) = 0; 
    virtual int  GetReport(int iReportID, E_BTHID_REPORT_TYPES type, PCHAR pBuffer, int cbBuffer, PDWORD pcbTransfered, int iTimeout) = 0; 
    virtual int  SetReport(E_BTHID_REPORT_TYPES type, PCHAR pBuffer, int cbBuffer, int iTimeout) = 0; 
}; 
 
 
#endif