Hammer How To Documents:
- How to Create a “Hello World” Program for the Hammer
- Accessing the Hammer’s IO Ports and Peripherals via the Command Line
- Hammer LED Userspace Application
- Source file: Ledblink.c
- Hammer LED control program
- Source file: ledctl.c
- Hammer Pin Assignments
- HOW TO: Connect a USB Host Interface to the Hammer
- How to Interface the Hammer to 5V I2C-bus Devices
More information on the Hammer can be found on the elinux.org wiki located here:
http://www.elinux.org/Hammer_Board
Ethernet: http://www.elinux.org/Hammer_Ethernet
Bluetooth: http://www.elinux.org/Hammer_Bluetooth
802.11b/g: http://www.elinux.org/Hammer_WiFi
XBEE Wireless: Attaching XBEE Wireless Module to Hammer
Webcam: http://www.elinux.org/Hammer_Webcam
HOWTOs: http://www.elinux.org/Hammer_Board_HOWTOS
Software: http://www.elinux.org/Hammer_Board_Software
Languages: http://www.elinux.org/Hammer_Board_Software_Programming
Kernel Drivers: http://www.elinux.org/Hammer_Board_Example_Kernel_Drivers
Information on three basic types of operations with a LED are documented here:
http://www.elinux.org/Hammer_LED_Driver
Additional information about the Apex bootloader can be found here:
http://www.elinux.org/APEX
The following pages have information on using the Flyswatter:
http://www.elinux.org/Flyswatter
http://www.elinux.org/Hammer_How_to_use_Jtag
Flyswatter – 14 Pin JTAG Connections
How to Install OpenOCD for the Flywatter
Gentoo Linux (http://www.gentoo.org ) has a web page dedicated to the Hammer and Nail board:
http://www.gentoo.org/proj/en/base/embedded/handbook/?part=4&chap=1