Wifi

Wifi 스펙

• IEEE 802.11
• Wifi-P2P -> Wifi Direct
• Wifi-Display-> Miracast

WDS 란?

 Wireless Display Software  약자이다. 

아래의 라이브러리로 구성되어있다.

• libwds : 
• network : GLib 메인루프와 GStreamer 간 내부지원
• p2p : Connman Wifi P2P feature

요구사항 : 

 

• Wifi adapter from Intel 7260-family or Atheros ath9k
• wpa_supplicant: version 2.4 or later, built with CONFIG_P2P=y, CONFIG_WIFI_DISPLAY=y and CONFIG_CTRL_IFACE_DBUS_NEW=y
• connman: version 1.28 (released Feb 1st 2015) or later.
• gstreamer: either master branch more recent than Feb 3rd 2015 (commit d0a50be2), or 1.4 branch more recent than Feb 3rd 2005 (commit 1ce3260a638d or release 1.4.6 or later).

MIRACAST ON LINUX

1. 요구 라이브러리

  connman g++ cmake flex libbison-dev libglib2.0-dev libgstreamer1.0-dev

OpenSource Miracast

오픈 소스 프로젝트 리소스 : https://github.com/intel/wds

빌드 

$ sudo apt-get install flex  $ sudo apt-get install libbison-dev

참고자료 

• MIRACAST ON LINUX IN 2017