Hello Aniket Gajare,
I recommend you refer to the "periph_can" demo under LPCOpen, there is a readme.txt ,
introduce how to use and config board in detail, please download it at :
LPCOpen Software for LPC17XX|NXP


If have any question when using , please contact us without any hesitate.
Hope it helps,
Have a great day,
TIC
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