I try to use CAN_LDD in KDS 3.0 for CAN bus communication on MK20DX256VLL7, which is based on web sample : CAN_LDD usage
I have the problem to transmit message in program(see project in attached). In fact after to call the SendFrame(), I found that trig the PE_ISR(CAN_InterruptError). I have no idea to fix this problem. I think that should be the problem on setting, could you give me advise on it?
Another question is the CAN register: I found that the MCR is 0 before initial it, and change into 0xA30001 after initial, but I found it should be 0xD890000F after reset on reference manual as following picture, is it CAN component faille on the chip?
Here is the debug windows:
and terminal windows:
Thanks in advance
Original Attachment has been moved to: dkk20.zip