how application knows when arbitration lost? will msCAN retry later?
thanks!
helo everybody
>
> i am working on S12MSCAN-v2....for data transmission
>between any test equipment and an ECU...the Microcontroller I am
>using in the using ECU is MC9S12D64..
>
> i have a question regarding this....
>
> how can we know that the CAN transmission is
>completed...instead of cheking the MSCAN transmitter register
>(CAN0TFLG (TXE))..
>
> how can we check the status of the CAN bus..i.e., when we
>send a data to the Data segement register....CANTFLG will be set to 1
>automatically stating that the transmitter buffer is empty that
>means the transmission is completed succesfully..but how can we know
>about the successful transmission if the CAN Bus is Open or any error
>occured in the CAN bus...please provide the sample code for this if u
>have...
>it will help me alot..
>thanks and regards
>Yadunandan
>
>
