nmea_zda.c

the example file that can decode the NMEA protocol

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

#include "NMEA_Lib.h"


#if (NMEA_INCLUDE_ZDA == 1)

#include "NMEA_ZDA.h"


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

    if('Z' == sentence[0] && 'D' == sentence[1] && 'A' == sentence[2])
    {
        sentenceToUTC(sentence, &NMEAObject->ZDAObject.LocalZoneMinutesDescription, &sentence_index, NMEA_ZDA_LOCALZONEMINUTESDESCRIPTION, flags);
        sentenceToUTC(sentence, &NMEAObject->ZDAObject.LocalZoneDescription, &sentence_index, NMEA_ZDA_LOCALZONEDESCRIPTION, flags);
        sentenceToCHAR(sentence, &NMEAObject->ZDAObject.Year, &sentence_index, NMEA_ZDA_YEAR, flags);
        sentenceToCHAR(sentence, &NMEAObject->ZDAObject.Month, &sentence_index, NMEA_ZDA_MONTH, flags);
        sentenceToCHAR(sentence, &NMEAObject->ZDAObject.Day, &sentence_index, NMEA_ZDA_DAY, flags);
        sentenceToUTC(sentence, &NMEAObject->ZDAObject.UniversalTimeCoordinated, &sentence_index, NMEA_ZDA_UNIVERSALTIMECOORDINATED, flags);
    }
    return ret_val;
}


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

    sentence[0] = 'Z';
    sentence[1] = 'D';
    sentence[2] = 'A';

    sentenceFromUTC(sentence, &NMEAObject->ZDAObject.LocalZoneMinutesDescription, &sentence_index, NMEA_ZDA_LOCALZONEMINUTESDESCRIPTION, flags);
    sentenceFromUTC(sentence, &NMEAObject->ZDAObject.LocalZoneDescription, &sentence_index, NMEA_ZDA_LOCALZONEDESCRIPTION, flags);
    sentenceFromCHAR(sentence, &NMEAObject->ZDAObject.Year, &sentence_index, NMEA_ZDA_YEAR, flags);
    sentenceFromCHAR(sentence, &NMEAObject->ZDAObject.Month, &sentence_index, NMEA_ZDA_MONTH, flags);
    sentenceFromCHAR(sentence, &NMEAObject->ZDAObject.Day, &sentence_index, NMEA_ZDA_DAY, flags);
    sentenceFromUTC(sentence, &NMEAObject->ZDAObject.UniversalTimeCoordinated, &sentence_index, NMEA_ZDA_UNIVERSALTIMECOORDINATED, flags);
    return ret_val;
}

#endif