I'm using MCF52235 can bus protocol for communication
I send message from transmitter device to receiver device . I get the message from the transmitter device but I want to know the message that I have send have been transmitted or not.
For this, I read ACKERR regıster ,
Acknowledge error. Indicates whether an acknowledgment has been correctly received for a transmitted message.
0 No ACK error was detected since the last read of this register.
1 An ACK error was detected since the last read of this register
When I remove the receiver device from the can bus network , ACKERR regıster don't change .(always 0)
How can I know that my message has been sent or not. (may be a different method )
is anyone can help me?