MR-CANHUBK344 Extended ID

[236]

How can i transceive extended ID at can1 ~ can5?

[PetrS · Accepted solution]

Hi,

type of ID to be sent/receive is set within code using msg_id_type parameter, like below

Flexcan_Ip_DataInfoType tx_info = {
		.msg_id_type = FLEXCAN_MSG_ID_STD,
		.data_length = 8u,
		.fd_enable = FALSE,
		.fd_padding = FALSE,
		.enable_brs = FALSE,
		.is_polling = FALSE,
		.is_remote = FALSE
	};
Flexcan_Ip_DataInfoType rx_info = {
		.msg_id_type = FLEXCAN_MSG_ID_STD,
		.data_length = 8u,
		.fd_enable = FALSE,
		.fd_padding = FALSE,
		.enable_brs = FALSE,
		.is_polling = FALSE,
		.is_remote = FALSE
	};

    rx_info.msg_id_type = FLEXCAN_MSG_ID_EXT;
    FlexCAN_Ip_ConfigRxMb(INST_FLEXCAN_0, 1, &rx_info, 0x1234);
    rx_info.msg_id_type = FLEXCAN_MSG_ID_STD;
    FlexCAN_Ip_ConfigRxMb(INST_FLEXCAN_0, 2, &rx_info, 0x1);

    tx_info.msg_id_type = FLEXCAN_MSG_ID_EXT;
    FlexCAN_Ip_Send(INST_FLEXCAN_0, 0, &tx_info, 0x4567, (uint8 *)&dummyData);

    FlexCAN_Ip_Receive(INST_FLEXCAN_0, 1, &rxData, false);
    FlexCAN_Ip_Receive(INST_FLEXCAN_0, 2, &rxData, false);

BR, Petr