plugins/obd2plugin/obd2source.h

   1
   2 /*
   3 Copyright (C) 2012 Intel Corporation
   4
   5 This library is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU Lesser General Public
   7 License as published by the Free Software Foundation; either
   8 version 2.1 of the License, or (at your option) any later version.
   9
  10 This library is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public
  16 License along with this library; if not, write to the Free Software
  17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18 */
  19
  20
  21 #ifndef OBD2SOURCE_H
  22 #define OBD2SOURCE_H
  23
  24
  25
  26 #include <abstractsource.h>
  27 #include <string>
  28 #include <sys/types.h>
  29 #include <sys/stat.h>
  30 #include <fcntl.h>
  31 #include <termios.h>
  32 #include "obdlib.h"
  33 #include <glib.h>
  34
  35
  36 class ObdRequest
  37 {
  38 public:
  39   std::string req;
  40   std::string arg;
  41 };
  42
  43 class ObdReply
  44 {
  45 public:
  46   std::string req;
  47   std::string reply;
  48 };
  49
  50
  51 class Obd2Amb
  52 {
  53 public:
  54         Obd2Amb()
  55         {
  56                 propertyPidMap[VehicleProperty::VehicleSpeed] = "010D1\r";
  57                 propertyPidMap[VehicleProperty::EngineSpeed] = "010C1\r";
  58                 propertyPidMap[VehicleProperty::MassAirFlow] = "01101\r";
  59                 propertyPidMap[VehicleProperty::AirIntakeTemperature] = "010F1\r";
  60                 propertyPidMap[VehicleProperty::ThrottlePosition] = "01111\r";
  61                 propertyPidMap[VehicleProperty::BatteryVoltage] = "ATRV\r";     propertyPidMap[VehicleProperty::EngineCoolantTemperature]  = "0105a\r";
  62                 propertyPidMap[VehicleProperty::EngineLoad] = "01041/r";
  63                 propertyPidMap[VehicleProperty::VIN] = "0902/r";
  64                 propertyPidMap[VehicleProperty::WMI] = "0902/r";
  65                 propertyPidMap[VehicleProperty::EngineOilTemperature] = "015C1\r";
  66                 propertyPidMap[VehicleProperty::InteriorTemperature] = "01461\r";
  67         }
  68
  69         map<VehicleProperty::Property, std::string> propertyPidMap;
  70 };
  71
  72 class OBD2Source : public AbstractSource
  73 {
  74
  75 public:
  76         OBD2Source(AbstractRoutingEngine* re, map<string, string> config);
  77         string uuid();
  78         int portHandle;
  79         void getPropertyAsync(AsyncPropertyReply *reply);
  80         void getRangePropertyAsync(AsyncRangePropertyReply *reply){}
  81         AsyncPropertyReply * setProperty(AsyncSetPropertyRequest request);
  82         void subscribeToPropertyChanges(VehicleProperty::Property property);
  83         void unsubscribeToPropertyChanges(VehicleProperty::Property property);
  84         PropertyList supported();
  85         PropertyList queuedRequests;
  86         bool clientConnected;
  87         PropertyList activeRequests;
  88         void engineSpeed(double speed);
  89         void vehicleSpeed(int speed);
  90         void mafValue(double maf);
  91         void engineCoolantTemp(int temp);
  92         PropertyList removeRequests;
  93         void setSupported(PropertyList list);
  94         void propertyChanged(VehicleProperty::Property property, AbstractPropertyType* value, string uuid) {}
  95         void supportedChanged(PropertyList) {}
  96         GAsyncQueue* commandQueue;
  97         GAsyncQueue* subscriptionAddQueue;
  98         GAsyncQueue* subscriptionRemoveQueue;
  99         GAsyncQueue* singleShotQueue;
 100         GAsyncQueue* responseQueue;
 101         void setConfiguration(map<string, string> config);
 102         //void randomizeProperties();
 103         std::string m_port;
 104         map<VehicleProperty::Property,AsyncPropertyReply*> propertyReplyMap;
 105         void updateProperty(VehicleProperty::Property property,AbstractPropertyType *value);
 106 private:
 107         PropertyList m_supportedProperties;
 108         GMutex *threadQueueMutex;
 109
 110
 111 };
 112
 113 #endif // OBD2SOURCE_H