This is small blinking LED demo application for LPC2103 Olimex board. Project compilation was made under Linux by using GCC tools and debugged openOCD debugging software.
Benedikt Sauter describes the process of building project with arm-elf-gcc and debugging with openOCD via JTAG interface. Follow these steps and you will make your first ARM7 project under Linux. Necessary project files can be downloaded here. [via]
Blinking LED with LPC2103 under Linux - [Link]