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Keil forum What/Where is the Intial register(filter) for all CAN messages to discover correct ID??

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What/Where is the Intial register(filter) for all CAN messages to discover correct ID??

S G over 13 years ago

Hi all,

Can anyone help?

I am using the CAN_Ex1 Example for the STM107 (for MCBSTM32C Target Board) chip however any similar CAN programs may help, Where does all the CAN Id's be read by the Microcontroller to establish if a message has the correct ID for the node?

I am trying to create a program that at this initial point if a CAN message does not have the correct ID for the node it is simply echoed (or Re-transmitted) unchanged on another CAN port (CAN2). Does anyone know how this could be carried out?

Any help or info is greatly appreciated