low-can-binding/can/message-definition.cpp

   1 /*
   2  * Copyright (C) 2015, 2016 "IoT.bzh"
   3  * Author "Romain Forlot" <romain.forlot@iot.bzh>
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *       http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #include "message-definition.hpp"
  19
  20 #include "../binding/application.hpp"
  21
  22 message_definition_t::message_definition_t(
  23         const std::string bus,
  24         uint32_t id,
  25         bool is_fd,
  26         message_format_t format,
  27         frequency_clock_t frequency_clock,
  28         bool force_send_changed,
  29         const std::vector<std::shared_ptr<signal_t> >& signals)
  30         :  parent_{nullptr},
  31         bus_{bus},
  32         id_{id},
  33         is_fd_(is_fd),
  34         format_{format},
  35         frequency_clock_{frequency_clock},
  36         force_send_changed_{force_send_changed},
  37         last_value_{CAN_MESSAGE_SIZE},
  38         signals_{signals}
  39 {}
  40
  41 message_definition_t::message_definition_t(const std::string bus,
  42         uint32_t id,
  43         const std::string name,
  44         uint32_t length,
  45         bool is_fd,
  46         message_format_t format,
  47         frequency_clock_t frequency_clock,
  48         bool force_send_changed,
  49         const std::vector<std::shared_ptr<signal_t> >& signals)
  50         : parent_{nullptr},
  51         bus_{bus},
  52         id_{id},
  53         name_{name},
  54         length_{length},
  55         is_fd_(is_fd),
  56         format_{format},
  57         frequency_clock_{frequency_clock},
  58         force_send_changed_{force_send_changed},
  59         last_value_{CAN_MESSAGE_SIZE},
  60         signals_{signals}
  61 {}
  62
  63 const std::string message_definition_t::get_bus_device_name() const
  64 {
  65         return application_t::instance().get_can_bus_manager()
  66                 .get_can_device_name(bus_);
  67 }
  68
  69 uint32_t message_definition_t::get_id() const
  70 {
  71         return id_;
  72 }
  73
  74 bool message_definition_t::is_fd() const
  75 {
  76         return is_fd_;
  77 }
  78
  79 bool message_definition_t::is_j1939() const
  80 {
  81         if(format_ == message_format_t::J1939)
  82         {
  83                 return true;
  84         }
  85         else
  86         {
  87                 return false;
  88         }
  89 }
  90
  91 std::vector<std::shared_ptr<signal_t>>& message_definition_t::get_signals()
  92 {
  93         return signals_;
  94 }
  95
  96 void message_definition_t::set_parent(std::shared_ptr<message_set_t> parent)
  97 {
  98         parent_= parent;
  99 }
 100
 101 void message_definition_t::set_last_value(std::shared_ptr<message_t> m)
 102 {
 103         last_value_= m->get_data_vector();
 104 }