Wireless API for Linux in C or Java

Question

my team and I are working in a project based on the drone Parrot API. We are trying to find an api to write a small program which can scan the wireless network and selects

Answer 1

With newer kernels the framework for managing wireless cards is called nl80211. It's netlink based, so you can use libnl to issue commands and parse answers. More information:

http://wireless.kernel.org/en/developers/Documentation/nl80211

Currently iw is the command line utility that utilizes nl80211, so you can list available hardware, scan, etc:

http://linuxwireless.org/en/users/Documentation/iw

Its source code is easy to study and reuse in your own project, just check out their git repo.

Answer 2

No API but you can try: Excecute iwconfig from a java application

You can also try http://kosmosisland.com/island/david/kosmos-island-wireless.php . They have a Java Applet (with source) that monitors the Wireless Link. You can see how they did it.

Gustavo