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Garmin FIT SDK 21.189.0
Garmin FIT SDK 21.189.0
2 parents 2cb32c7 + 06cb197 commit 21d820d

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‎src/examples/examples/decode/decode.cpp‎

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////////////////////////////////////////////////////////////////////////////////
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// The following FIT Protocol software provided may be used with FIT protocol
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// devices only and remains the copyrighted property of Garmin Canada Inc.
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// The software is being provided on an "as-is" basis and as an accommodation,
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// and therefore all warranties, representations, or guarantees of any kind
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// (whether express, implied or statutory) including, without limitation,
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// warranties of merchantability, non-infringement, or fitness for a particular
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// purpose, are specifically disclaimed.
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//
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// Copyright 2008 Garmin Canada Inc.
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////////////////////////////////////////////////////////////////////////////////
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#include <fstream>
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#include <iostream>
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#include "fit_decode.hpp"
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#include "fit_mesg_broadcaster.hpp"
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#include "fit_developer_field_description.hpp"
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class Listener
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: public fit::FileIdMesgListener
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, public fit::UserProfileMesgListener
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, public fit::MonitoringMesgListener
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, public fit::DeviceInfoMesgListener
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, public fit::MesgListener
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, public fit::DeveloperFieldDescriptionListener
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, public fit::RecordMesgListener
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{
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public:
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static void PrintValues(const fit::FieldBase& field)
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{
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for (FIT_UINT8 j=0; j< (FIT_UINT8)field.GetNumValues(); j++)
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{
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std::wcout << L" Val" << j << L": ";
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switch (field.GetType())
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{
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// Get float 64 values for numeric types to receive values that have
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// their scale and offset properly applied.
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case FIT_BASE_TYPE_ENUM:
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case FIT_BASE_TYPE_BYTE:
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case FIT_BASE_TYPE_SINT8:
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case FIT_BASE_TYPE_UINT8:
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case FIT_BASE_TYPE_SINT16:
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case FIT_BASE_TYPE_UINT16:
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case FIT_BASE_TYPE_SINT32:
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case FIT_BASE_TYPE_UINT32:
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case FIT_BASE_TYPE_SINT64:
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case FIT_BASE_TYPE_UINT64:
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case FIT_BASE_TYPE_UINT8Z:
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case FIT_BASE_TYPE_UINT16Z:
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case FIT_BASE_TYPE_UINT32Z:
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case FIT_BASE_TYPE_UINT64Z:
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case FIT_BASE_TYPE_FLOAT32:
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case FIT_BASE_TYPE_FLOAT64:
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std::wcout << field.GetFLOAT64Value(j);
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break;
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case FIT_BASE_TYPE_STRING:
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std::wcout << field.GetSTRINGValue(j);
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break;
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default:
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break;
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}
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std::wcout << L" " << field.GetUnits().c_str() << L"\n";;
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}
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}
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void OnMesg(fit::Mesg& mesg) override
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{
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printf("On Mesg:\n");
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std::wcout << L" New Mesg: " << mesg.GetName().c_str() << L". It has " << mesg.GetNumFields() << L" field(s) and " << mesg.GetNumDevFields() << " developer field(s).\n";
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for (FIT_UINT16 i = 0; i < (FIT_UINT16)mesg.GetNumFields(); i++)
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{
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fit::Field* field = mesg.GetFieldByIndex(i);
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std::wcout << L" Field" << i << " (" << field->GetName().c_str() << ") has " << field->GetNumValues() << L" value(s)\n";
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PrintValues(*field);
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}
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for (auto devField : mesg.GetDeveloperFields())
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{
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std::wcout << L" Developer Field(" << devField.GetName().c_str() << ") has " << devField.GetNumValues() << L" value(s)\n";
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PrintValues(devField);
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}
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}
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void OnMesg(fit::FileIdMesg& mesg) override
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{
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printf("File ID:\n");
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if (mesg.IsTypeValid())
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printf(" Type: %d\n", mesg.GetType());
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if (mesg.IsManufacturerValid())
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printf(" Manufacturer: %d\n", mesg.GetManufacturer());
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if (mesg.IsProductValid())
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printf(" Product: %d\n", mesg.GetProduct());
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if (mesg.IsSerialNumberValid())
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printf(" Serial Number: %u\n", mesg.GetSerialNumber());
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if (mesg.IsNumberValid())
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printf(" Number: %d\n", mesg.GetNumber());
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}
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void OnMesg(fit::UserProfileMesg& mesg) override
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{
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printf("User profile:\n");
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if (mesg.IsFriendlyNameValid())
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std::wcout << L" Friendly Name: " << mesg.GetFriendlyName().c_str() << L"\n";
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if (mesg.GetGender() == FIT_GENDER_MALE)
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printf(" Gender: Male\n");
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if (mesg.GetGender() == FIT_GENDER_FEMALE)
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printf(" Gender: Female\n");
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if (mesg.IsAgeValid())
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printf(" Age [years]: %d\n", mesg.GetAge());
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if ( mesg.IsWeightValid() )
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printf(" Weight [kg]: %0.2f\n", mesg.GetWeight());
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}
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void OnMesg(fit::DeviceInfoMesg& mesg) override
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{
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printf("Device info:\n");
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if (mesg.IsTimestampValid())
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printf(" Timestamp: %d\n", mesg.GetTimestamp());
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switch(mesg.GetBatteryStatus())
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{
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case FIT_BATTERY_STATUS_CRITICAL:
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printf(" Battery status: Critical\n");
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break;
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case FIT_BATTERY_STATUS_GOOD:
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printf(" Battery status: Good\n");
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break;
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case FIT_BATTERY_STATUS_LOW:
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printf(" Battery status: Low\n");
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break;
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case FIT_BATTERY_STATUS_NEW:
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printf(" Battery status: New\n");
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break;
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case FIT_BATTERY_STATUS_OK:
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printf(" Battery status: OK\n");
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break;
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default:
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printf(" Battery status: Invalid\n");
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break;
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}
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}
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void OnMesg(fit::MonitoringMesg& mesg) override
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{
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printf("Monitoring:\n");
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if (mesg.IsTimestampValid())
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{
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printf(" Timestamp: %d\n", mesg.GetTimestamp());
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}
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if(mesg.IsActivityTypeValid())
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{
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printf(" Activity type: %d\n", mesg.GetActivityType());
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}
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switch(mesg.GetActivityType()) // The Cycling field is dynamic
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{
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case FIT_ACTIVITY_TYPE_WALKING:
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case FIT_ACTIVITY_TYPE_RUNNING: // Intentional fallthrough
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if(mesg.IsStepsValid())
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{
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printf(" Steps: %d\n", mesg.GetSteps());
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}
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break;
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case FIT_ACTIVITY_TYPE_CYCLING:
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case FIT_ACTIVITY_TYPE_SWIMMING: // Intentional fallthrough
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if( mesg.IsStrokesValid() )
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{
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printf( "Strokes: %f\n", mesg.GetStrokes());
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}
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break;
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default:
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if(mesg.IsCyclesValid() )
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{
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printf( "Cycles: %f\n", mesg.GetCycles());
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}
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break;
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}
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}
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static void PrintOverrideValues( const fit::Mesg& mesg, FIT_UINT8 fieldNum )
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{
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std::vector<const fit::FieldBase*> fields = mesg.GetOverrideFields( fieldNum );
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const fit::Profile::FIELD * profileField = fit::Profile::GetField( mesg.GetNum(), fieldNum );
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FIT_BOOL namePrinted = FIT_FALSE;
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for ( const fit::FieldBase* field : fields )
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{
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if ( !namePrinted )
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{
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printf( " %s:\n", profileField->name.c_str() );
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namePrinted = FIT_TRUE;
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}
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if ( FIT_NULL != dynamic_cast<const fit::Field*>( field ) )
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{
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// Native Field
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printf( " native: " );
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}
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else
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{
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// Developer Field
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printf( " override: " );
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}
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switch (field->GetType())
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{
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// Get float 64 values for numeric types to receive values that have
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// their scale and offset properly applied.
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case FIT_BASE_TYPE_ENUM:
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case FIT_BASE_TYPE_BYTE:
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case FIT_BASE_TYPE_SINT8:
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case FIT_BASE_TYPE_UINT8:
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case FIT_BASE_TYPE_SINT16:
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case FIT_BASE_TYPE_UINT16:
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case FIT_BASE_TYPE_SINT32:
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case FIT_BASE_TYPE_UINT32:
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case FIT_BASE_TYPE_SINT64:
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case FIT_BASE_TYPE_UINT64:
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case FIT_BASE_TYPE_UINT8Z:
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case FIT_BASE_TYPE_UINT16Z:
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case FIT_BASE_TYPE_UINT32Z:
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case FIT_BASE_TYPE_UINT64Z:
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case FIT_BASE_TYPE_FLOAT32:
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case FIT_BASE_TYPE_FLOAT64:
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printf("%f\n", field->GetFLOAT64Value());
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break;
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case FIT_BASE_TYPE_STRING:
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printf("%ls\n", field->GetSTRINGValue().c_str());
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break;
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default:
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break;
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}
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}
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}
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void OnMesg( fit::RecordMesg& record ) override
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{
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printf( "Record:\n" );
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PrintOverrideValues( record, fit::RecordMesg::FieldDefNum::HeartRate);
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PrintOverrideValues( record, fit::RecordMesg::FieldDefNum::Cadence );
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PrintOverrideValues( record, fit::RecordMesg::FieldDefNum::Distance );
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PrintOverrideValues( record, fit::RecordMesg::FieldDefNum::Speed );
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}
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void OnDeveloperFieldDescription( const fit::DeveloperFieldDescription& desc ) override
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{
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printf( "New Developer Field Description\n" );
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printf( " App Version: %d\n", desc.GetApplicationVersion() );
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printf( " Field Number: %d\n", desc.GetFieldDefinitionNumber() );
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}
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};
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int main(int argc, char* argv[])
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{
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fit::Decode decode;
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// decode.SkipHeader(); // Use on streams with no header and footer (stream contains FIT defn and data messages only)
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// decode.IncompleteStream(); // This suppresses exceptions with unexpected eof (also incorrect crc)
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fit::MesgBroadcaster mesgBroadcaster;
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Listener listener;
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std::fstream file;
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printf("FIT Decode Example Application\n");
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if (argc != 2)
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{
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printf("Usage: decode.exe <filename>\n");
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return -1;
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}
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file.open(argv[1], std::ios::in | std::ios::binary);
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if (!file.is_open())
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{
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printf("Error opening file %s\n", argv[1]);
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return -1;
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}
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if (!decode.CheckIntegrity(file))
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{
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printf("FIT file integrity failed.\nAttempting to decode...\n");
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}
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mesgBroadcaster.AddListener((fit::FileIdMesgListener &)listener);
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mesgBroadcaster.AddListener((fit::UserProfileMesgListener &)listener);
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mesgBroadcaster.AddListener((fit::MonitoringMesgListener &)listener);
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mesgBroadcaster.AddListener((fit::DeviceInfoMesgListener &)listener);
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mesgBroadcaster.AddListener((fit::RecordMesgListener&)listener);
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mesgBroadcaster.AddListener((fit::MesgListener &)listener);
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try
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{
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decode.Read(&file, &mesgBroadcaster, &mesgBroadcaster, &listener);
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}
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catch (const fit::RuntimeException& e)
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{
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printf("Exception decoding file: %s\n", e.what());
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return -1;
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}
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catch (...)
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{
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printf("Exception decoding file");
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return -1;
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}
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printf("Decoded FIT file %s.\n", argv[1]);
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return 0;
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}
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‎src/examples/examples/decode/makefile‎

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CC=g++
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CFLAGS=-I"." -I"../../"
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decode: decode.o fit_developer_field.o fit_developer_field_definition.o fit_developer_field_description.o fit_field_base.o fit.o fit_accumulated_field.o fit_accumulator.o fit_buffered_mesg_broadcaster.o fit_buffered_record_mesg_broadcaster.o fit_crc.o fit_decode.o fit_field.o fit_field_definition.o fit_mesg.o fit_mesg_broadcaster.o fit_mesg_definition.o fit_mesg_with_event_broadcaster.o fit_profile.o fit_unicode.o
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$(CC) $(CFLAGS) decode.o fit_developer_field.o fit_developer_field_definition.o fit_developer_field_description.o fit_field_base.o fit.o fit_accumulated_field.o fit_accumulator.o fit_buffered_mesg_broadcaster.o fit_buffered_record_mesg_broadcaster.o fit_crc.o fit_decode.o fit_field.o fit_field_definition.o fit_mesg.o fit_mesg_broadcaster.o fit_mesg_definition.o fit_mesg_with_event_broadcaster.o fit_profile.o fit_unicode.o -o decode
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decode.o: decode.cpp
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$(CC) $(CFLAGS) -c decode.cpp -o decode.o
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fit_developer_field.o: ../../fit_developer_field.cpp
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$(CC) $(CFLAGS) -c ../../fit_developer_field.cpp -o fit_developer_field.o
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fit_developer_field_definition.o: ../../fit_developer_field_definition.cpp
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$(CC) $(CFLAGS) -c ../../fit_developer_field_definition.cpp -o fit_developer_field_definition.o
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fit_developer_field_description.o: ../../fit_developer_field_description.cpp
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$(CC) $(CFLAGS) -c ../../fit_developer_field_description.cpp -o fit_developer_field_description.o
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fit_field_base.o: ../../fit_field_base.cpp
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$(CC) $(CFLAGS) -c ../../fit_field_base.cpp -o fit_field_base.o
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fit.o: ../../fit.cpp
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$(CC) $(CFLAGS) -c ../../fit.cpp -o fit.o
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fit_accumulated_field.o: ../../fit_accumulated_field.cpp
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$(CC) $(CFLAGS) -c ../../fit_accumulated_field.cpp -o fit_accumulated_field.o
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fit_accumulator.o: ../../fit_accumulator.cpp
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$(CC) $(CFLAGS) -c ../../fit_accumulator.cpp -o fit_accumulator.o
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fit_buffered_mesg_broadcaster.o: ../../fit_buffered_mesg_broadcaster.cpp
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$(CC) $(CFLAGS) -c ../../fit_buffered_mesg_broadcaster.cpp -o fit_buffered_mesg_broadcaster.o
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fit_buffered_record_mesg_broadcaster.o: ../../fit_buffered_record_mesg_broadcaster.cpp
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$(CC) $(CFLAGS) -c ../../fit_buffered_record_mesg_broadcaster.cpp -o fit_buffered_record_mesg_broadcaster.o
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fit_crc.o: ../../fit_crc.cpp
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$(CC) $(CFLAGS) -c ../../fit_crc.cpp -o fit_crc.o
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fit_decode.o: ../../fit_decode.cpp
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$(CC) $(CFLAGS) -c ../../fit_decode.cpp -o fit_decode.o
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fit_field.o: ../../fit_field.cpp
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$(CC) $(CFLAGS) -c ../../fit_field.cpp -o fit_field.o
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fit_field_definition.o: ../../fit_field_definition.cpp
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$(CC) $(CFLAGS) -c ../../fit_field_definition.cpp -o fit_field_definition.o
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fit_mesg.o: ../../fit_mesg.cpp
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$(CC) $(CFLAGS) -c ../../fit_mesg.cpp -o fit_mesg.o
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fit_mesg_broadcaster.o: ../../fit_mesg_broadcaster.cpp
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$(CC) $(CFLAGS) -c ../../fit_mesg_broadcaster.cpp -o fit_mesg_broadcaster.o
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fit_mesg_definition.o: ../../fit_mesg_definition.cpp
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$(CC) $(CFLAGS) -c ../../fit_mesg_definition.cpp -o fit_mesg_definition.o
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fit_mesg_with_event_broadcaster.o: ../../fit_mesg_with_event_broadcaster.cpp
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$(CC) $(CFLAGS) -c ../../fit_mesg_with_event_broadcaster.cpp -o fit_mesg_with_event_broadcaster.o
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fit_profile.o: ../../fit_profile.cpp
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$(CC) $(CFLAGS) -c ../../fit_profile.cpp -o fit_profile.o
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fit_unicode.o: ../../fit_unicode.cpp
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$(CC) $(CFLAGS) -c ../../fit_unicode.cpp -o fit_unicode.o
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clean:
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rm -f decode *.o

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