1 2 Previous Next 24 Replies Latest reply on Apr 16, 2015 5:43 AM by user_49271930

    Can bus error

    corentin.sapiens

      Hi everybody,

         

      I work on a project which need the CAN Bus. I found many topics on internet about it with excellent examples (http://www.cypress.com/?docID=44342), but it doesn't work with me... :(

         

      When I do the same thing, no message is sent... The only difference is I use an internal clock, but I set on 24.000MHz.

         

       

         

      So, to check mistakes, I allowed Error Interrupts.

         

       

         

      With the debugger, I can see many interruption when I launch:

         
            
      • CAN_1_BitErrorIsr()
      •     
      • CAN_1_MsgErrorIsr()
      •     
      • CAN_1_BusOffIsr()
      •    
         

      Does anybody know where come from the mistakes ?

         

      Thank you for helping.

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