阅读:2848回复:2
有2个问题请教一下!!!大家来看看。急呀.
我用的是cy7c63813来做USB数据的取集,我是用一个mouse的程序来修改的。
问题1:现在能通过BUS HOUND这软件抓取到发送过来的8个字节的数据,但是在电脑的设备管理里面看到图上的问题,如何才可以把HID-compliant mouse清除?图1:设备管理器上的显示。图2:是BUS HOUND软件接收的8字节数据. 问题2:在PC上应该有相应的软件有做驱动,对这个我也不太了解。大家有没有一个相应的软件可以显示出输入/出的数据?如果用VB来写的话那里有资料可以下载到? 请大家帮帮忙。小弟刚接触舍都不懂。如果有人用过这个芯片能否留个联系方式,跟高手学学。 |
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沙发#
发布于:2007-01-04 10:44
HID 设备还是很好处理的!
VB 是比较麻烦,但也是可以的。 网上VC的例子比较多,VB的例子我只见过一个。 ------------------------------ Attribute VB_Name = "ApiDeclarations" '****************************************************************************** 'API constants, listed alphabetically '****************************************************************************** 'from setupapi.h Public Const DIGCF_PRESENT = &H2 Public Const DIGCF_DEVICEINTERFACE = &H10 Public Const FILE_FLAG_OVERLAPPED = &H40000000 Public Const FILE_SHARE_READ = &H1 Public Const FILE_SHARE_WRITE = &H2 Public Const FORMAT_MESSAGE_FROM_SYSTEM = &H1000 Public Const GENERIC_READ = &H80000000 Public Const GENERIC_WRITE = &H40000000 'Typedef enum defines a set of integer constants for HidP_Report_Type 'Remember to declare these as integers (16 bits) Public Const HidP_Input = 0 Public Const HidP_Output = 1 Public Const HidP_Feature = 2 Public Const OPEN_EXISTING = 3 Public Const WAIT_TIMEOUT = &H102& Public Const WAIT_OBJECT_0 = 0 '****************************************************************************** 'User-defined types for API calls, listed alphabetically '****************************************************************************** Public Type GUID Data1 As Long Data2 As Integer Data3 As Integer Data4(7) As Byte End Type Public Type HIDD_ATTRIBUTES Size As Long VendorID As Integer ProductID As Integer VersionNumber As Integer End Type 'Windows 98 DDK documentation is incomplete. 'Use the structure defined in hidpi.h Public Type HIDP_CAPS Usage As Integer UsagePage As Integer InputReportByteLength As Integer OutputReportByteLength As Integer FeatureReportByteLength As Integer Reserved(16) As Integer NumberLinkCollectionNodes As Integer NumberInputButtonCaps As Integer NumberInputValueCaps As Integer NumberInputDataIndices As Integer NumberOutputButtonCaps As Integer NumberOutputValueCaps As Integer NumberOutputDataIndices As Integer NumberFeatureButtonCaps As Integer NumberFeatureValueCaps As Integer NumberFeatureDataIndices As Integer End Type 'If IsRange is false, UsageMin is the Usage and UsageMax is unused. 'If IsStringRange is false, StringMin is the string index and StringMax is unused. 'If IsDesignatorRange is false, DesignatorMin is the designator index and DesignatorMax is unused. Public Type HidP_Value_Caps UsagePage As Integer ReportID As Byte IsAlias As Long BitField As Integer LinkCollection As Integer LinkUsage As Integer LinkUsagePage As Integer IsRange As Long IsStringRange As Long IsDesignatorRange As Long IsAbsolute As Long HasNull As Long Reserved As Byte BitSize As Integer ReportCount As Integer Reserved2 As Integer Reserved3 As Integer Reserved4 As Integer Reserved5 As Integer Reserved6 As Integer LogicalMin As Long LogicalMax As Long PhysicalMin As Long PhysicalMax As Long UsageMin As Integer UsageMax As Integer StringMin As Integer StringMax As Integer DesignatorMin As Integer DesignatorMax As Integer DataIndexMin As Integer DataIndexMax As Integer End Type Public Type OVERLAPPED Internal As Long InternalHigh As Long Offset As Long OffsetHigh As Long hEvent As Long End Type Public Type SP_DEVICE_INTERFACE_DATA cbSize As Long InterfaceClassGuid As GUID Flags As Long Reserved As Long End Type Public Type SP_DEVICE_INTERFACE_DETAIL_DATA cbSize As Long DevicePath As Byte End Type Public Type SP_DEVINFO_DATA cbSize As Long ClassGuid As GUID DevInst As Long Reserved As Long End Type '****************************************************************************** 'API functions, listed alphabetically '****************************************************************************** Public Declare Function CancelIo _ Lib "kernel32" _ (ByVal hFile As Long) _ As Long Public Declare Function CloseHandle _ Lib "kernel32" _ (ByVal hObject As Long) _ As Long Public Declare Function CreateEvent _ Lib "kernel32" _ Alias "CreateEventA" _ (ByVal SecurityAttributes As Long, _ ByVal bManualReset As Long, _ ByVal bInitialState As Long, _ ByVal lpName As String) _ As Long Public Declare Function CreateFile _ Lib "kernel32" _ Alias "CreateFileA" _ (ByVal lpFileName As String, _ ByVal dwDesiredAccess As Long, _ ByVal dwShareMode As Long, _ ByVal lpSecurityAttributes As Long, _ ByVal dwCreationDisposition As Long, _ ByVal dwFlagsAndAttributes As Long, _ ByVal hTemplateFile As Long) _ As Long Public Declare Function FormatMessage _ Lib "kernel32" _ Alias "FormatMessageA" _ (ByVal dwFlags As Long, _ ByRef lpSource As Any, _ ByVal dwMessageId As Long, _ ByVal dwLanguageZId As Long, _ ByVal lpBuffer As String, _ ByVal nSize As Long, _ ByVal Arguments As Long) _ As Long Public Declare Function HidD_FreePreparsedData _ Lib "hid.dll" _ (ByRef PreparsedData As Long) _ As Long Public Declare Function HidD_GetAttributes _ Lib "hid.dll" _ (ByVal HidDeviceObject As Long, _ ByRef Attributes As HIDD_ATTRIBUTES) _ As Long 'Declared as a function for consistency, 'but returns nothing. (Ignore the returned value.) Public Declare Function HidD_GetHidGuid _ Lib "hid.dll" _ (ByRef HidGuid As GUID) _ As Long Public Declare Function HidD_GetPreparsedData _ Lib "hid.dll" _ (ByVal HidDeviceObject As Long, _ ByRef PreparsedData As Long) _ As Long Public Declare Function HidP_GetCaps _ Lib "hid.dll" _ (ByVal PreparsedData As Long, _ ByRef Capabilities As HIDP_CAPS) _ As Long Public Declare Function HidP_GetValueCaps _ Lib "hid.dll" _ (ByVal ReportType As Integer, _ ByRef ValueCaps As Byte, _ ByRef ValueCapsLength As Integer, _ ByVal PreparsedData As Long) _ As Long Public Declare Function lstrcpy _ Lib "kernel32" _ Alias "lstrcpyA" _ (ByVal dest As String, _ ByVal source As Long) _ As String Public Declare Function lstrlen _ Lib "kernel32" _ Alias "lstrlenA" _ (ByVal source As Long) _ As Long Public Declare Function ReadFile _ Lib "kernel32" _ (ByVal hFile As Long, _ ByRef lpBuffer As Byte, _ ByVal nNumberOfBytesToRead As Long, _ ByRef lpNumberOfBytesRead As Long, _ ByRef lpOverlapped As OVERLAPPED) _ As Long Public Declare Function ResetEvent _ Lib "kernel32" _ (ByVal hEvent As Long) _ As Long Public Declare Function RtlMoveMemory _ Lib "kernel32" _ (dest As Any, _ src As Any, _ ByVal Count As Long) _ As Long Public Declare Function SetupDiCreateDeviceInfoList _ Lib "setupapi.dll" _ (ByRef ClassGuid As GUID, _ ByVal hwndParent As Long) _ As Long Public Declare Function SetupDiDestroyDeviceInfoList _ Lib "setupapi.dll" _ (ByVal DeviceInfoSet As Long) _ As Long Public Declare Function SetupDiEnumDeviceInterfaces _ Lib "setupapi.dll" _ (ByVal DeviceInfoSet As Long, _ ByVal DeviceInfoData As Long, _ ByRef InterfaceClassGuid As GUID, _ ByVal MemberIndex As Long, _ ByRef DeviceInterfaceData As SP_DEVICE_INTERFACE_DATA) _ As Long Public Declare Function SetupDiGetClassDevs _ Lib "setupapi.dll" _ Alias "SetupDiGetClassDevsA" _ (ByRef ClassGuid As GUID, _ ByVal Enumerator As String, _ ByVal hwndParent As Long, _ ByVal Flags As Long) _ As Long Public Declare Function SetupDiGetDeviceInterfaceDetail _ Lib "setupapi.dll" _ Alias "SetupDiGetDeviceInterfaceDetailA" _ (ByVal DeviceInfoSet As Long, _ ByRef DeviceInterfaceData As SP_DEVICE_INTERFACE_DATA, _ ByVal DeviceInterfaceDetailData As Long, _ ByVal DeviceInterfaceDetailDataSize As Long, _ ByRef RequiredSize As Long, _ ByVal DeviceInfoData As Long) _ As Long Public Declare Function WaitForSingleObject _ Lib "kernel32" _ (ByVal hHandle As Long, _ ByVal dwMilliseconds As Long) _ As Long Public Declare Function WriteFile _ Lib "kernel32" _ (ByVal hFile As Long, _ ByRef lpBuffer As Byte, _ ByVal nNumberOfBytesToWrite As Long, _ ByRef lpNumberOfBytesWritten As Long, _ ByVal lpOverlapped As Long) _ As Long 可以发邮件给我 tase@163.com , |
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板凳#
发布于:2007-01-04 14:07
HID-compliant mouse清除??把“接口描述符”里的bNumEndpoints这项的值改为“00”吧!
*********************************************************************** 义隆USB IC 1>低速 IC,传输速率1.5MBit/S EM78M612: 16PIN,18PIN,20PIN,24PIN,带有A/D,EEPROM,PWM功能,有EP0和EP1两个端点。 EM78M611: 20PIN,24PIN,40PIN,44PIN(QFP),A/D,EEPROM, PWM功能,有EP0,EP1,EP2三个端点。 <2>全速 IC:传输速率12MBit/S EM78680: 20PIN,24PIN,40PIN,40PIN(QFP),A/D,EEPROM, PWM功能,有5个端点。 主要应用于: 1: USB和并口/PS2的转换 2: USB 密码锁(SD KEY) 3: USB无线激光鼠标笔发射/接收 4: USB 无线鼠标、键盘 5: 电脑多媒体软件遥控器/接收器 6: USB摇杆/玩具飞机模拟遥控器 7: USB SKYPE电话 8: USB网络彩灯 9: USB按摩器/计步器 10:USB网卡/USB声卡/USB喇叭 11: 运动器材与电脑通信设备 12:U盘,读卡器等数据速度传输要求比较快的产品 我司是台湾义隆单片机的一级代理商,集销售和开发于一体,我USB部门拥有多位经验丰富的USB硬件开发工程师和电脑端USB驱动,应用程序软件开发工程师。能根据客户不同产品的功能选用信价比最好的IC,并在短周期内完成客户的方案! 欢迎大家来电洽谈! ********************************** 深圳广硕电子 联系人:吴先生 TEL:0755-83762428 EMAIL:HLXYWSS@163.COM ********************************** |
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