From 22b1864b72c2520fbc9d4e3d3332c28916b5a9ed Mon Sep 17 00:00:00 2001 From: Romain Forlot Date: Tue, 26 Nov 2019 16:19:38 +0100 Subject: Add feature ISO TP (multi frames and peer to peer) This commit adds the ISO TP feature. The ISO TP protocol allows to communicate between two ECU. The protocol allows multi packets management. Bug-AGL : SPEC-2779 Bug-AGL: SPEC-2976 Change-Id: Ic222615b547f28e926930e6c1dea2c0265055afd Signed-off-by: Arthur Guyader Signed-off-by: Romain Forlot --- low-can-binding/utils/socketcan-isotp.hpp | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 low-can-binding/utils/socketcan-isotp.hpp (limited to 'low-can-binding/utils/socketcan-isotp.hpp') diff --git a/low-can-binding/utils/socketcan-isotp.hpp b/low-can-binding/utils/socketcan-isotp.hpp new file mode 100644 index 00000000..86ed9faf --- /dev/null +++ b/low-can-binding/utils/socketcan-isotp.hpp @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2019, 2020 "IoT.bzh" + * Author "Arthur Guyader" + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include +#include "socketcan.hpp" +#include "../can/message/can-message.hpp" + +#define CAN_ISOTP_MAX_DLEN 4096 + +namespace utils +{ + class socketcan_isotp_t : public socketcan_t + { + public: + using socketcan_t::socketcan_t; + + virtual int open(std::string device_name); + virtual int open(std::string device_name, canid_t rx_id, canid_t tx_id); + virtual std::shared_ptr read_message(); + virtual int write_message(message_t& obj); + int define_tx_address(std::string device_name, canid_t rx_id, canid_t tx_id); + }; +} \ No newline at end of file -- cgit 1.2.3-korg