help with LPC2294 using gnuarm tools?

Hello. I’m trying to get more code working with my LPC2294 header board and I am having a lot of trouble. Does anyone have a working demo project in gnuarm for this MCU? I want to check if my memory map and boot code are correct, for example. I have weird issues with just blinking an LED (I can make it work and then if I declare and use some variable, it stops working) which make me think that my memory mapping and bootup is not set up correctly.