AnsweredAssumed Answered

CAN messages filtering

Question asked by Stepan Podhorsky on Aug 15, 2017
Latest reply on Aug 18, 2017 by Ben K



I have been developing control software based on STM32F207 and I have been using
CAN interface for communication. There are several messages with different IDs 
on the CAN bus which my software is interested in. I know that I have to
configure the CAN receiving filters but I don't know what is the better solution.
Shall I configure several filters for exact match of message identifier or shall
I configure only one filter with more general mask setting to receive more messages.
Thanks for any suggestions.