fyVq6QWY

所属分类:处理器开发
开发工具:Visual C++
文件大小:384KB
下载次数:5
上传日期:2009-08-29 22:59:29
上 传 者nianhua44101
说明:  基于VT6656芯片的USB 无线网卡在2440下的驱动
(VT6656 chip-based USB wireless network card driver in 2440 under the)

文件列表:
2410_2440+WINCE5.0\VT6656_WinCE5.0_MSI driver_2410_2440.rar (389944, 2007-08-29)
2410_2440+WINCE5.0 (0, 2007-10-26)

** ** ** VIA Networking VT6656 USB-Wireless LAN Adapter ** ** NDIS Driver for Windows CE 5.x ** ** ** Introduction: ============= This document shows you how to setup the driver in Windows CE 5.x operating system. Installation: ============= Before starting with the installation process, make sure that the adapter is properly installed and configured. 1. System hardware configuration: You should add USB OHCI, UHCI or EHCI(for USB 2.0) support in your platform design. 2. Driver Installation: Please run VNUWLC5.MSI, it will copy all the driver files to the target installation directory: $(_WINCEROOT)\3rdParty\VNT\VNUWLC5\ Also, VNUWLC5.MSI will import VNUWLC5.CEC to the catalog. The path of the driver in catalog menu is "Catalog\Third Party\Device Drivers\Networking\Local Area Networking (LAN) devices\ VNT VNWLC5 Wireless LAN". If "VNT VNUWLC5 Wireless LAN" is not listed in catalog menu, please right click on "Catalog" node, then select "Refresh Catalog". 3. Create and build a new platform: Assume a new platform based on CEPC:X86 BSP is created in Platform Builder 5.x and choose a suitable platform configuration such as Internet Appliance or Set-Top Box. Right-click on the "VNT VNUWLC5 Wireless LAN" in the catalog and select "Add to OS Design". 4. To add the Windows Zero Config function into the platform, drag the network driver named "CISCO Aironet 340/350 PCMCIA WLAN Card" in the catalog menu into the workspace (features) window. The path of the driver in catalog menu is "Catalog\Device Drivers\Networking\Local Area Networking (LAN) devices\ CISCO Aironet 340/350 PCMCIA WLAN Card". 5. Modify the registry settings if necessary: You may need to modify the default registry settings in VNUWLC5.REG if necessary. Find details in Note 2. 6. Select "Sysgen" from the "Build OS" menu. 7. Download the binary image to your target platform. Note: 1. Basic connection testing: On the development workstation, open a command prompt and type: ping As an example, if the network card's IP address in the target platform is 192.168.60.100, then type: ping 192.168.60.100 If the driver is installed correctly and the network card works properly, the following messages will appear on the development workstation: Pinging 192.168.60.100 with 32 bytes of data: Reply from 192.168.60.100: bytes=32 time<10ms TTL=32 Reply from 192.168.60.100: bytes=32 time<10ms TTL=32 Reply from 192.168.60.100: bytes=32 time<10ms TTL=32 Reply from 192.168.60.100: bytes=32 time<10ms TTL=32 Note values for "time" and "TTL" may vary from system to system. If the network card or the driver itself fails to work properly, the following messages will appear on the development workstation: Pinging 192.168.60.100 with 32 bytes of data: Request timed out. Request timed out. Request timed out. Request timed out. 2. Update registry VNUWLC5.REG: In Workspace's "FileView" Tab, edit Projects->VNUWLC5->Parameter files->VNUWLC5.reg as needed. After modifying it, Select "Sysgen" from the "Build OS" menu. Read below for more information on how to configure the driver settings. The VNUWLC5 drivers use several registry sub-keys under the [HKEY_LOCAL_MACHINE\Comm\VNUWLC51\Parms] key. TransmitBuffers Internal driver buffers for packet transmit. ReceiveBuffers Internal driver buffers for packet receive. Channel User chosen connection channel; it only used in ad-hoc mode ConnectionRate 1M, 2M, 5.5M, 11M, 6M, 9M, 12,M, 18M, 24,M 36M, 48M, 54M, Auto Rate. FragThreshold When the packet size is larger than fragmentation threshold, it will be fragmented. RTSThreshold When the packet size is larger than fragmentation threshold, it will be send by using RTS-CTS mechanism. OperationMode Infrastructure or Ad-hoc mode. BeaconInterval It defines beacon interval in Ad-Hoc mode. DesiredSSID User defined SSID; driver will auto-connect to Desired SSID when driver starts. Long Retry Limit It means how many times this card should resent a packet which corrupted when the packet size is larger then RTS threshold. PreambleType Long: It means this card always use long preamble. Short: It means this card can support short preamble capability. RadioControl It defines Radio ON/OFF. The sub-keys under [HKEY_LOCAL_MACHINE\Comm\VNUWLC51\Parms\TcpIp] are addresses for IP, gateway, and subnetmask. The listed values are used as an example, and these keys must be modified according to your actual network environments. If a DHCP server exists in your network, set the sub-keys as below to enable the DHCP configuration, [HKEY_LOCAL_MACHINE\Comm\VNUWLC51\Parms\TcpIp] "EnableDHCP"=dword:1 "DefaultGateway"="" "UseZeroBroadcast"=dword:0 "IpAddress"="" "Subnetmask"="" "DNS"="" "WINS"="" If you want to use static IP address, set the sub-keys as below [HKEY_LOCAL_MACHINE\Comm\VNUWLC51\Parms\TcpIp] "EnableDHCP"=dword:0 "DefaultGateway"="" "UseZeroBroadcast"=dword:0 "IpAddress"="192.168.100.10" "Subnetmask"="255.255.255.0" "DNS"="" "WINS"=""

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