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authorArthur Guyader <arthur.guyader@iot.bzh>2019-08-27 14:44:48 +0200
committerArthur Guyader <arthur.guyader@iot.bzh>2019-08-30 15:06:45 +0200
commitb8e8186c95f50e76aa4d88c3c751053568ab7cdf (patch)
treebd9e31008cd584fe5a8995e6338bd496ee25fedd /low-can-binding/utils/socketcan-isotp.hpp
parent7f038fed824cac9b747c033b441263512421c6b2 (diff)
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 Change-Id: Ic222615b547f28e926930e6c1dea2c0265055afd Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
Diffstat (limited to 'low-can-binding/utils/socketcan-isotp.hpp')
-rw-r--r--low-can-binding/utils/socketcan-isotp.hpp39
1 files changed, 39 insertions, 0 deletions
diff --git a/low-can-binding/utils/socketcan-isotp.hpp b/low-can-binding/utils/socketcan-isotp.hpp
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+/*
+ * Copyright (C) 2019, 2020 "IoT.bzh"
+ * Author "Arthur Guyader" <arthur.guyader@iot.bzh>
+ *
+ * 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 <linux/can/isotp.h>
+#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<message_t> 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