I’ve added a few more demos to the LPC2148 demo package:   Interrupt driven I2C master transmit and receive   Raw I2C support (manually address devices for reading and writing)   LM75 temperature sensor code fixed (registers writable as well as readable)   24XX I2C EEPROM support (24C1024, easily retargetted)   RTC alarm and periodic output support   Task sub-menu, displays memory map of application   FIQ demo   Tuned stack sizes to maximize heap space   FatFS ‘mv’ command fixed   Abort handler support, with demos   Updated to FreeRTOS v4.4.0   newlib heap allocation works correctly with FreeRTOS There’s a lot more detail in the README file. The package is located at http://jcwren.com/arm --jc

I have added a link here: http://www.freertos.org/a00090.html#ARM7 but this is a bit of an obscure page.  I will add some others soon. Thanks and regards.