MSCAN Example: Loopback vs Loopback Transfer

stevenlutz — Thu, 17 Oct 2019 20:22:36 GMT

What is the difference between loopback and loopback transfer mscan examples?

Re: MSCAN Example: Loopback vs Loopback Transfer

kerryzhou — Fri, 18 Oct 2019 03:02:09 GMT

Hi Steven Lutz ,

You can compare the two project code.

mscan_loopback_transfer send the CAN data is using :

MSCAN_TransferSendNonBlocking(EXAMPLE_MSCAN, &mscanHandle, &txXfer);

mscan_loopback project send the CAN data is using:

MSCAN_TransferSendBlocking(EXAMPLE_MSCAN, &txFrame);

mscan_loopback_transfer is also using the TX interrupt to send the data, but the mscan_loop is using the polling mode to send the can data.

Both two code receive is using interrupt mode.

Wish it helps you!

If you still have questions about it, please kindly let me know.

Have a great day,
Kerry

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MSCAN Example: Loopback vs Loopback Transfer

Re: MSCAN Example: Loopback vs Loopback Transfer