From d2d2620bbb8f0aad0181e67e9f6affc3d6cb4a51 Mon Sep 17 00:00:00 2001 From: Romain Forlot Date: Wed, 26 Jun 2019 10:34:04 +0200 Subject: Change can_message_t class usage for new j1939 This commit transforms the class can_message_t as the base class and creates two derived classes: j1939_message_t and can_message_t. Bug-AGL: SPEC-2386 Change-Id: I6d3afd8e4f5abff2cd0ec4e9910bd52a2893de76 Signed-off-by: Arthur Guyader Signed-off-by: Stephane Desneux Signed-off-by: Romain Forlot --- low-can-binding/can/can-message.hpp | 72 ------------------------------------- 1 file changed, 72 deletions(-) delete mode 100644 low-can-binding/can/can-message.hpp (limited to 'low-can-binding/can/can-message.hpp') diff --git a/low-can-binding/can/can-message.hpp b/low-can-binding/can/can-message.hpp deleted file mode 100644 index 032ef4d3..00000000 --- a/low-can-binding/can/can-message.hpp +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2015, 2016 "IoT.bzh" - * Author "Romain Forlot" - * - * 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 -#include -#include - -#include "../utils/timer.hpp" - -#define CAN_MESSAGE_SIZE 8 - -/** - * @enum can_message_format_t - * @brief The ID format for a CAN message. - */ -enum class can_message_format_t { - STANDARD, ///< STANDARD - standard 11-bit CAN arbitration ID. */ - EXTENDED, ///< EXTENDED - an extended frame, with a 29-bit arbitration ID. */ - INVALID, ///< INVALID - INVALID code used at initialization to signify that it isn't usable'*/ -}; - -/// @class can_message_t -/// -/// @brief A compact representation of a single CAN message, meant to be used in in/out -/// buffers. It is a wrapper of a can_frame struct with some sugar around it for binding purposes. -class can_message_t { -private: - uint8_t maxdlen_; ///< maxdlen_ - Max data length deduce from number of bytes read from the socket.*/ - uint32_t id_; ///< id_ - The ID of the message. */ - uint8_t length_; ///< length_ - the length of the data array (max 8). */ - can_message_format_t format_; ///< format_ - the format of the message's ID.*/ - bool rtr_flag_; ///< rtr_flag_ - Telling if the frame has RTR flag positionned. Then frame hasn't data field*/ - uint8_t flags_; ///< flags_ - flags of a CAN FD frame. Needed if we catch FD frames.*/ - std::vector data_; ///< data_ - The message's data field with a size of 8 which is the standard about CAN bus messages.*/ - uint64_t timestamp_; ///< timestamp_ - timestamp of the received message*/ - int sub_id_; ///< sub_id_ - Subscription index. */ - -public: - can_message_t(); - can_message_t(uint8_t maxdlen, uint32_t id, uint8_t length, can_message_format_t format, bool rtr_flag_, uint8_t flags, std::vector& data, uint64_t timestamp); - - uint32_t get_id() const; - int get_sub_id() const; - const uint8_t* get_data() const; - const std::vector get_data_vector() const; - uint8_t get_length() const; - uint64_t get_timestamp() const; - - void set_sub_id(int sub_id); - void set_timestamp(uint64_t timestamp); - - bool is_correct_to_send(); - - static can_message_t convert_from_frame(const canfd_frame& frame, size_t nbytes, uint64_t timestamp); -}; -- cgit 1.2.3-korg