Linux Device Drivers

Linux Device Drivers

Check Bluetooth services of a remote device

With following mechanism, we can check the Bluetooth profiles and services of a remote device, 1) Switch … Read more

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

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

USB Physical layer and components description USB 1.0 – Low speed –  1.5Mbps USB 1.1 – Full … Read more

How to capture Bluetooth packets on Android ?

Bluetooth

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

bluetooth

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