Lpc2000

Hi all,

i am designing an USB driver on LPC board, with minimum functionality like
data transmission and reception. i am using arm-gnu toot chain. but, the
code after buliding is showing its footprint size as 33 kb. actually the
target board where we are going to work has very less ROM, so, want to
optimize my code. most of the parts like readEP, WriteEP, i have taken from
the sample code.

can anyone help me in this regard?

Regards,
Manisha

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> code after buliding is showing its footprint size as 33 kb. actually the
> target board where we are going to work has very less ROM, so, want to
> optimize my code. most of the parts like readEP, WriteEP, i have taken from
> the sample code.
> 
> can anyone help me in this regard?

Use thumb-mode and compile with -Os.

-- 
42Bastian