I downloaded the CMSIS version 3 and I have had some problems to use it. The main problem is in startup_device.s. I have no idea how to fulfill this file correctly and I couldn't find any good documentation. Has anyone tried to use this cmsis version? How to proceed? As I put in the title I'm using NXP LPC1769.
Thanks
Well, the answer is that LPCXpresso must to support the CMSIS version and it publics the CMSIS at its site. Them you can create your projetc based on it. Creating your project using LPC c project it automates the code and creates the correct startup_device.