Hi,
I am using STM32G0B1CBT3 controller and would like to send and receive data in classic mode. I have configured all necessary parameters using cubemx but the buffer is getting full when I call this function HAL_FDCAN_AddMessageToTxFifoQ(&hfdcan1, &TxHeader, TxData).
The CAN termination is connected properly.
Following are my configuration settings:
