hp612 sdio8686 wifi不能连接问题的探讨
我的手机现在不能搜到网络了,这两天一直在研究手机的wifi问题,想与存在类似问题的人探讨一下,看是否能解决。
1、可以证明手机的wifi模块没有坏掉。再由如下:
通过手机无法搜索到ap,就在连家里路由旁都显示为不可用。
通过ap找手机,只有在手机点击连接时有信号,一会儿就没有了。(我的路由是belkin支持dd-wrt的,路由有探测周边的wifi信号的功能)
并且测试了下,我的hp612,设置了计算机到计算机的联接后,可以与本本联上,但本本ping我的612不通,612也无法远程桌面pc.
因此,似乎wifi模块并未坏掉。
2、可能的原因之一:wifi的信号持续时间太短了,以至于搜不到ap。可能的原因之二,可以发送信号,但不能收到信号。可能之三,驱动或注册表项的问题。
3、不知是否有研究wince驱动开发的高人,看看,看到有人说sdio8686的驱动问题可能造成wifi关闭后不能正常开启。
4、不知可能什么设置可以解决,把注册表中的这一项贴出来大家看看,都是什么意思,是否可以手动进行一些设置?其中,最后一项不知为何会是ndis miniports,不是明明是sdio8686的卡吗?
[HKEY_LOCAL_MACHINE\Comm\SDIO86861\Parms]
"ActiveAdapter"=dword:00aacb84
"ActivePath"="Drivers\\Active\\57"
"BusPowerInD3"=dword:00000000
"RoamScanAlgorithm"=dword:00000001
"RoamDiffRSSIThreshold"=dword:00000005
"RoamMinScanInterval"=dword:000000c8
"RoamMaxScanInterval"=dword:000003e8
"RoamChannelScanList"=dword:00000421
"RoamSignalStrengthThreshold"=dword:0000004b
"AssoRetryTimes"=dword:00000002
"AutoDeepSleepTime"=dword:00000002
"MacFrameType"=dword:00000000
"AdhocAwakePeriod"=dword:00000001
"MultipleDTim"=dword:00000001
"NullPktInterval"=dword:00000000
"GPIOIntPulsewidth"=dword:00000005
"GPIOIntTriggerEdge"=dword:00000001
"GPIOIntPinNumber"=dword:00000004
"SDGPIOIntEnable"=dword:00000001
"ESSID_32"=dword:00000000
"LocalListenInterval"=dword:00000000
"Enable80211D"=dword:00000000
"RoamingMode"=dword:00000004
"bActiveRoamingwithBGSCAN"=dword:00000000
"RSSI_Range"=dword:0000000a
"ulRSSIThresholdTimer"=dword:00001388
"bLinkLostScanOneChannel"=dword:00000001
"bActiveRoamingScanOneChannel"=dword:00000001
"AvoidScanTime"=dword:00002710
"SdioIstThread"=dword:00000065
"SetSD4BIT"=dword:00000001
"AdhocDefaultBand"=dword:00000001
"AdhocWiFiDataRate"=dword:00000000
"AdhocDefaultChannel"=dword:00000006
"BTWLANRxPriorityHi"=dword:00000000
"BTWLANRxPriorityLo"=dword:00000000
"BTWLANTxPriorityHi"=dword:00000000
"BTWLANTxPriorityLo"=dword:00000000
"BTFrequencyConfig"=dword:00000000
"BTAntennaConfig"=dword:00000000
"BTMode"=dword:00000000
"RTSThsd"=dword:0000092a
"FragThsd"=dword:0000092a
"ExtendedScan"=dword:00000001
"PowerMode"=dword:00000000
"UseMfgFw"=dword:00000000
"BusType"=dword:00000000
"BusNumber"=dword:00000000
[HKEY_LOCAL_MACHINE\Comm\SDIO86861\Parms\TcpIp]
"AutoCfg"=dword:00000001
"Subnetmask"="255.255.255.0"
"IpAddress"="0.0.0.0"
"UseZeroBroadcast"=dword:00000000
"DefaultGateway"=""
"EnableDHCP"=dword:00000001
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Custom\MANF-02DF-CARDID-9103-FUNC-1]
"IClass"="{A32942B7-920C-486b-B0E6-92A702A99B35}"
"Instance0"="SDIO8686:SDIO86861"
"Prefix"="NDL"
"Dll"="SDIO8686.dll"
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Suspend]
"ril1:"=dword:00000004
"twl1:"=dword:00000004
"dum1:"=dword:00000004
"Flags"=dword:00200000
@=dword:00000003
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State\Suspend\{98C5250D-C29A-4985-AE5F-AFE5367E5006}]
@=dword:00000004
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\State]
"{98C5250D-C29A-4985-AE5F-AFE5367E5006}\\SDIO86861"=dword:00000000
"Wireless"=dword:00000001
"电话"=dword:00000001
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\Interfaces]
"{98C5250D-C29A-4985-AE5F-AFE5367E5006}"="Power-manageable NDIS miniports"