I can't receive the required ack bit from N2 node. So CAN message can't be transmit from N1 node.
As you can see due to i can't receive the required ack from N2 node, N1 node It keeps sending the same message. Then HAL_ADDTX function returns HAL_CAN_ERROR_PARAM because the transmission is not happening and all mailboxes are full. Also i request T...