wireless

I'm writing a program using the Managed WiFi API . Here's how I get all the networks in range: void UpdateNetworks() { networks = new List<Wlan.WlanAvailableNetwork>(); WlanClient client = new WlanClient(); foreach(WlanClient.WlanInterface iface in client.Interfaces) { Wlan.WlanAvailableNetwork[] nets = iface.GetAvailableNetworkList(0); foreach(Wlan.WlanAvailableNetwork net in nets) networks.Add(net); } } The problem is that after 18 calls to this method I can no longer connect: (0x80004005): An attempt was made to establish a session to a network server, but there are already too many

i have build the example Xsensor for 420cc then i plug it and put the sensor board on it, on other side for the serial board i build Xsniffer (TOSBase) to the mote that i need to put it on the 520MiP serial USB. To see the message send form mote 1 to the mote 2, i try to open cygwin terminal and type xserve -device=com4 then it open serial device but there is nothing display !! i have try to change the (TOSBase) by (XMeshBase) to see if this will be useful, but this mote with (XMeshBase) use it on serial USB, but still there is no output on xserve. note: when i try to open MoteVeiw the output

To avoid relying on the wireless tools I want to get the essid directly from the device with ioctl, in C this wouldn't be a problem, but in Ruby it's quite different. The problem is following struct from wireless.h that is used as input/reply of ioctl: struct iw_point { void __user *pointer; /* Pointer to the data (in user space) */ __u16 length; /* number of fields or size in bytes */ __u16 flags; /* Optional params */ }; The pointer part must be a valid address of a memory area, followed by the length in bytes, followed by a flag field. I tried with Array#pack and the bit-struct gem, but

I want to know how iwlist command scans the wireless networks available, in linux. I read its source code and there was an ioctl call using SIOCSIWSCAN to trigger the scan and SIOCGIWSCAN to get the scan results. But how the beacon frames are captured and analyzed by these system calls? iwlist(8) and the other wireless tools provide a common front end to different wireless device drivers that support Linux Wireless Extensions (WEXT). Each driver will register handlers with WEXT that implement the device specific operations defined by this interface. For scanning, the two handlers are trigger

Is it possible to deploy an app on a friend's ipad for testing without the app being on the app store yet. My friend is far away so cannot connect to my mac via usb. If the UDID of your friends iPad is added to your developer account and you compiled the app with an Ad-Hoc distribution profile, you can just use the Product -> Export Menu Item in Xcode and email him the .ipa File. He can use iTunes to drop the file onto his iPad. Another good solution to distribute beta versions of your software to testers and get feedback is Testflight App superjessi Here's a link to a similar question: how do