I am writing CAN driver code for sh72531.
I have written code to transmit 1 byte over ID 174.
when I turned board On and pressed "reset" button, then controller enters into reset mode. In this reset mode, I have configured all CAN registers (for eg I disabled all Interrupts). After that I come out of reset mode by making MCR0 bit = 0.
Then I enable Mailbox 31 Tx request(for transmitting ID 147).
But I get TEC warning. and message gets aborted.
is there any transceiver problem or what?
plz help regarding this.