Hi,
please check the files section:
application/zip
LPC214x_SampleSoftware.zip
==========================
Sample Software for LPC213x/214x FIO, EXT_INT, I2C, SPI, RTC, WDT,
UART, PWM, Timer, etc
as far as I know this was doen for the ARM REAL-View compiler but
after all that is still a C-Compiler and moving it to a different
C-Compiler should not be too difficult.
Bob