Inital CAN msg filter to determine ID - ARM

Discussion in 'Embedded Systems and Microcontrollers' started by SPG, Jun 18, 2012.

  1. SPG

    Thread Starter New Member

    Jun 18, 2012
    Hi all,

    Can anyone help?

    I am using the CAN_Ex1 Example for the ARM 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