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TMS320F280039C: mcan_ex9_transmit does not work like intended

Part Number: TMS320F280039C
Other Parts Discussed in Thread: C2000WARE

Hello,

I am trying to test the MCAN Transmit functionality with mcan_ex9_transmit example, but the code does not seem to work.

Current Setup:

(39C MCU) Launchpad <=> Can Transceiver (on Launchpad) <==> Can Tool (vSpy3)

(note: CAN Tx and Rx Pins have been re-configured and interfaced to CAN Transceiver IC as per the example configuration and in can tool, can fd baud is 500KBPS and 1000KBPS)

The execution gets stuck here waiting for the ack for transmission.

I have already tried the mcan_ex4_receive and it works correctly.

I have also tried mcan_ex7_classic_transmit and this works correctly too.

Do I need to modify anything in the code before testing it? (Like these macros mentioned below)

Intention is to test mcan transmit with fd enabled in polling mode.