Use hcitool to get Bluetooth device information
Below commands are shown for communication between Linux Laptop and Samsung Mobile to get Mobile bluetooth device … Read more
Linux Kernel
Linux Kernel
Kernel startup entry point / how Linux kernel boots ?
We will consider our hardware platform as ARM, so the kernel startup entry point code is at … Read more
Enabling adb support with Linux kernel for new platform
If you are developing/porting a new Linux kernel for some android platform, the first thing we need … Read more
USB Physical layer and components description
USB Physical layer and components description USB 1.0 – Low speed – 1.5Mbps USB 1.1 – Full … Read more
Libusb – A cross-platform library to access USB devices , compilation and installation
libusb is a C library that provides generic access to USB devices. It is intended to be … Read more
Understanding Linux Device Tree Syntax (DTS)
DTB = Devicetree blob. Compact binary representation of the devicetree.DTC = Devicetree compiler. An open source tool … Read more
How to capture Bluetooth packets on Android ?
When we want to capture bluetooth packets for some debugging in Android, we can follow below procedure. … Read more
adb shell command to Turn ON Bluetooth & make it discoverable
We can turn on the Bluetooth using adb command as below, once you type this on your … Read more
How to Enable and Disable Wireless / WiFi from command line ?
Rfkill is a tool for enabling and disabling wireless devices. We use “rfkill list” command as below … Read more
How to Turn ON and Turn OFF Bluetooth from command line ?
Rfkill is a tool for enabling and disabling wireless devices. Using “rfkill list” command we first check … Read more