AWR1642: Do DCAN support transmit data cancel?

Wesley He

Part Number: AWR1642

Hello team,

AWR1642 MCAN driver lib had the CANFD_transmitDataCancel function.

Do the DCAN driver support it? I didnot see any DCAN Cancellation description in TRM.

Is the cancellation feature supported by DCAN hardware?

Thanks.

Regards,

Wesley

0 Raghunandan Kamath over 6 years ago

Wesley,

The DCAN cancel is not supported in our driver. I do not think the DCAN IP supports it either.

-Raghu

0 Wesley He over 6 years ago in reply to Raghunandan Kamath

Thanks Raghu,

And further question is, what's the process when busoff happen on DCAN? Can you please provide the reference code for the DCAN busoff process?

Regards,

Wesley

0 Raghunandan Kamath over 6 years ago in reply to Wesley He

Wesley,

Refer to "21.9.2 Auto-Bus-On" in the TRM.

-Raghu

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