I need some advice about ARM based microcontroller

[theasus]

Hi,
I have started to work with ARM based microcontroller.I purchased my first kit,NXP-LPCxpresso. But I wonder, If I want to pass another ARM based microcontroller vendor like ST, Is it possible to use my codes which are written in LPCxpresso by a few changes? Or Is the whole command structure different?

Thanks.

 

[alexan_e]

Many things change between vendors, register names , pin count, available peripherals and even specific peripheral features , for example AD resolution or conversion rate etc.
I don't think that any compiler can do these conversions automatically.

Alex

 

[ckshivaram]

It is not possible to execute code across platform as there are some major changes in the internal registers, memory organisation, and other parameters.....