nmea_vwr.c

the example file that can decode the NMEA protocol

#include <stdlib.h>
#include <string.h>

#include "NMEA_Lib.h"


#if (NMEA_INCLUDE_VWR == 1)

#include "NMEA_VWR.h"


BOOL NMEA_ParseVWRSentence(CHAR * sentence, struct NMEAObject_t * NMEAObject, UINT32 * flags)
{
    UINT32 sentence_index = 3;
    BOOL ret_val = NMEA_FAILURE;

    if('V' == sentence[0] && 'W' == sentence[1] && 'R' == sentence[2])
    {
        sentenceToPOINT(sentence, &NMEAObject->VWRObject.WindDirectionMagnitudeInDegrees, &sentence_index, NMEA_VWR_WINDDIRECTIONMAGNITUDEINDEGREES, flags);
        sentenceToCHAR(sentence, &NMEAObject->VWRObject.WindDirectionLeftRightOfBow, &sentence_index, NMEA_VWR_WINDDIRECTIONLEFTRIGHTOFBOW, flags);
        sentenceToPOINT(sentence, &NMEAObject->VWRObject.SpeedKnots, &sentence_index, NMEA_VWR_SPEEDKNOTS, flags);
        sentenceToCHAR(sentence, &NMEAObject->VWRObject.Knots, &sentence_index, NMEA_VWR_KNOTS, flags);
        sentenceToPOINT(sentence, &NMEAObject->VWRObject.SpeedMetersPerSecond, &sentence_index, NMEA_VWR_SPEEDMETERSPERSECOND, flags);
        sentenceToCHAR(sentence, &NMEAObject->VWRObject.MetersPerSecond, &sentence_index, NMEA_VWR_METERSPERSECOND, flags);
        sentenceToPOINT(sentence, &NMEAObject->VWRObject.SpeedKilometersPerHour, &sentence_index, NMEA_VWR_SPEEDKILOMETERSPERHOUR, flags);
        sentenceToCHAR(sentence, &NMEAObject->VWRObject.KilometersPerHour, &sentence_index, NMEA_VWR_KILOMETERSPERHOUR, flags);
    }
    return ret_val;
}


BOOL NMEA_CreateVWRSentence(CHAR * sentence, struct NMEAObject_t * NMEAObject, UINT32 * flags)
{
    UINT32 sentence_index = 3;
    BOOL ret_val = NMEA_FAILURE;

    sentence[0] = 'V';
    sentence[1] = 'W';
    sentence[2] = 'R';

    sentenceFromPOINT(sentence, &NMEAObject->VWRObject.WindDirectionMagnitudeInDegrees, &sentence_index, NMEA_VWR_WINDDIRECTIONMAGNITUDEINDEGREES, flags);
    sentenceFromCHAR(sentence, &NMEAObject->VWRObject.WindDirectionLeftRightOfBow, &sentence_index, NMEA_VWR_WINDDIRECTIONLEFTRIGHTOFBOW, flags);
    sentenceFromPOINT(sentence, &NMEAObject->VWRObject.SpeedKnots, &sentence_index, NMEA_VWR_SPEEDKNOTS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->VWRObject.Knots, &sentence_index, NMEA_VWR_KNOTS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->VWRObject.SpeedMetersPerSecond, &sentence_index, NMEA_VWR_SPEEDMETERSPERSECOND, flags);
    sentenceFromCHAR(sentence, &NMEAObject->VWRObject.MetersPerSecond, &sentence_index, NMEA_VWR_METERSPERSECOND, flags);
    sentenceFromPOINT(sentence, &NMEAObject->VWRObject.SpeedKilometersPerHour, &sentence_index, NMEA_VWR_SPEEDKILOMETERSPERHOUR, flags);
    sentenceFromCHAR(sentence, &NMEAObject->VWRObject.KilometersPerHour, &sentence_index, NMEA_VWR_KILOMETERSPERHOUR, flags);
    return ret_val;
}

#endif