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Does the HAL CAN library include CRC calculation in its Transmit function?

Question asked by Jnana Panuganti on Jan 5, 2017
Latest reply on Jan 5, 2017 by Clive One

Hello,

 

I am new to CAN and I was trying to understand how the HAL CAN APIs work. Based on my understanding of CAN 2.0 standard each data frame should have CRC field. 

 

How is this handled in bxCAN? Am I misunderstanding something?

 

Can anyone guide me on how to go about this?

 

Note: I was able to run the example STM32Cube/HAL CAN code for the L4 Eval board and send some messages between the two.

 

Thanks for your help!

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