This site contains information on the following projects:

• General Information
  • IPv6 - Internet Protocol Version 6
  • Imaging Windows based Computers using DISM
  • WiFi on ubuntu 14.04 using Broadcom BCM43228
  • TP-Link Archer T4U AC1200 Wireless Dual Band USB Adapter Linux Drivers
  • Dlink DWA-171 AC750 Wireless Dual Band USB Adapter Linux Drivers
  • Setup NFS Server for RootNFS
  • Setup TFTP Server for booting Kernel Images

• Electronics
  • LT8490 MPPT Buck Boost Solar Regulator
  • LTC3780 Synchronous Buck Boost Converter, VIN 5-32V VOUT 1-30V, 80W
  • OV7670 Camera Module with AL422 FIFO - Theory of Operation
  • EDISON: The 12VDC to 220-380VDC Converter

• 802.15.4 WPAN Radios
  • Microchip MRF24J40 Explorer 2.4GHz Wireless UART Development Kit (GP-GC500)
  • Budget 802.15.4 6LoWPAN Protocol Analyser using Wireshark for the Internet of Things (IoT)

• SensorTag (802.15.4 / BLE SoC)
  • Build your own CC2650 SensorTag DevPack Notes
  • Building 6LoWPAN Border Router using CC2650 SensorTag as SLIP-radio

• 433MHz Radios
  • Reverse engineering the 433MHz RF protocol on a Kambrook Power Point Controller
  • Reverse engineering the 433MHz RF protocol on a 4 outlet powerboard

• GuruPlug Server Plus
  • Upgrading U-Boot with Device Tree Support for the GuruPlug Server Plus
  • Building the Linux Kernel with Device Tree Support for the GuruPlug Server Plus
  • Building an Emdebian (Embedded Debian) root filesystem for GuruPlug/armel
  • Creating an UBIFS Root Filesystem
  • U-Boot USB Commands
  • Enabling Libertas SD8688 802.11g WiFi
  • Updating the Kernel on the GuruPlug

• Hacking the Seagate FreeAgent GoFlex Home
  • Teardown / Internal Photos
  • Console Port
  • Firmware Recovery Mechanism
  • Upgrading U-Boot with Device Tree Support for the Seagate GoFlex Home
  • Building the Linux Kernel with Device Tree Support for the GoFlex Home
  • Creating UBIFS Root FileSystem for the Seagate GoFlex Home
  • MTD Tests on the Toshiba TC58NVG1S3ETA00 256Mbyte NAND

• BeagleBone Black
  • Upgrading U-Boot for the BeagleBone Black
  • Building the BeagleBone Black Kernel
  • BeagleBone Black Default uBoot Environment Variables
  • Understanding the BeagleBone Black Boot Process
  • BeagleBone Black Cape Manager
  • Beaglebone and the 3.8 Kernel - Device Tree (DT)
  • Using the Microchip IEEE 802.15.4 Radio on the BeagleBone Black
  • Updating the Device Tree Compiler

• Raspberry Pi
  • Understanding the Raspberry Pi Boot Process
  • Setting up the Raspberry Pi to boot from Root NFS
  • Compiling U-Boot with Device Tree Support for the Raspberry Pi
  • Building the Linux Kernel with Device Tree Support for the Raspberry Pi

• ARM Userland Applications
  • Cross Compiling BusyBox & GLIBC for ARM
  • Cross Compiling SFTP-server for DropBear
  • Cross Compiling MTD Utilities for ARM
  • Cross Compiling Samba SMB/CIFS Server for ARM
  • Cross Compiling USB/IP for ARM
  • Cross Compiling Wide DHCPv6 for ARM
  • Cross Compiling ISC DHCP for ARM
  • Cross Compiling BIND for ARM
  • Cross Compiling Radvd for ARM
  • Cross Compiling IPTables for ARM
  • Cross Compiling wpan-tools (IEEE 802.15.4) User Space Tools
  • Cross Compiling RP-PPPoE for ARM
  • Cross Compiling BlueZ Bluetooth Tools for ARM
  • Cross Compiling Asterisk for ARM
  • Cross Compiling iw, wpa_supplicant, hostapd and rfkill for ARM