nmea_dcn.c

the example file that can decode the NMEA protocol

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

#include "NMEA_Lib.h"


#if (NMEA_INCLUDE_DCN == 1)

#include "NMEA_DCN.h"


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

    if('D' == sentence[0] && 'C' == sentence[1] && 'N' == sentence[2])
    {
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.DeccaChainIdentifier, &sentence_index, NMEA_DCN_DECCACHAINIDENTIFIER, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.RedZoneIdentifier, &sentence_index, NMEA_DCN_REDZONEIDENTIFIER, flags);
        sentenceToPOINT(sentence, &NMEAObject->DCNObject.RedLineOfPosition, &sentence_index, NMEA_DCN_REDLINEOFPOSITION, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.RedMasterLineStatus, &sentence_index, NMEA_DCN_REDMASTERLINESTATUS, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.GreenZoneIdentifier, &sentence_index, NMEA_DCN_GREENZONEIDENTIFIER, flags);
        sentenceToPOINT(sentence, &NMEAObject->DCNObject.GreenLineOfPosition, &sentence_index, NMEA_DCN_GREENLINEOFPOSITION, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.GreenMasterLineStatus, &sentence_index, NMEA_DCN_GREENMASTERLINESTATUS, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.PurpleZoneIdentifier, &sentence_index, NMEA_DCN_PURPLEZONEIDENTIFIER, flags);
        sentenceToPOINT(sentence, &NMEAObject->DCNObject.PurpleLineOfPosition, &sentence_index, NMEA_DCN_PURPLELINEOFPOSITION, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.PurpleMasterLineStatus, &sentence_index, NMEA_DCN_PURPLEMASTERLINESTATUS, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.RedLineNavigationUse, &sentence_index, NMEA_DCN_REDLINENAVIGATIONUSE, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.GreenLineNavigationUse, &sentence_index, NMEA_DCN_GREENLINENAVIGATIONUSE, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.PurpleLineNavigationUse, &sentence_index, NMEA_DCN_PURPLELINENAVIGATIONUSE, flags);
        sentenceToPOINT(sentence, &NMEAObject->DCNObject.PositionUncertainity, &sentence_index, NMEA_DCN_POSITIONUNCERTAINITY, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.NauticalMiles, &sentence_index, NMEA_DCN_NAUTICALMILES, flags);
        sentenceToCHAR(sentence, &NMEAObject->DCNObject.FixDataBasis, &sentence_index, NMEA_DCN_FIXDATABASIS, flags);
    }
    return ret_val;
}


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

    sentence[0] = 'D';
    sentence[1] = 'C';
    sentence[2] = 'N';

    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.DeccaChainIdentifier, &sentence_index, NMEA_DCN_DECCACHAINIDENTIFIER, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.RedZoneIdentifier, &sentence_index, NMEA_DCN_REDZONEIDENTIFIER, flags);
    sentenceFromPOINT(sentence, &NMEAObject->DCNObject.RedLineOfPosition, &sentence_index, NMEA_DCN_REDLINEOFPOSITION, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.RedMasterLineStatus, &sentence_index, NMEA_DCN_REDMASTERLINESTATUS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.GreenZoneIdentifier, &sentence_index, NMEA_DCN_GREENZONEIDENTIFIER, flags);
    sentenceFromPOINT(sentence, &NMEAObject->DCNObject.GreenLineOfPosition, &sentence_index, NMEA_DCN_GREENLINEOFPOSITION, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.GreenMasterLineStatus, &sentence_index, NMEA_DCN_GREENMASTERLINESTATUS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.PurpleZoneIdentifier, &sentence_index, NMEA_DCN_PURPLEZONEIDENTIFIER, flags);
    sentenceFromPOINT(sentence, &NMEAObject->DCNObject.PurpleLineOfPosition, &sentence_index, NMEA_DCN_PURPLELINEOFPOSITION, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.PurpleMasterLineStatus, &sentence_index, NMEA_DCN_PURPLEMASTERLINESTATUS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.RedLineNavigationUse, &sentence_index, NMEA_DCN_REDLINENAVIGATIONUSE, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.GreenLineNavigationUse, &sentence_index, NMEA_DCN_GREENLINENAVIGATIONUSE, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.PurpleLineNavigationUse, &sentence_index, NMEA_DCN_PURPLELINENAVIGATIONUSE, flags);
    sentenceFromPOINT(sentence, &NMEAObject->DCNObject.PositionUncertainity, &sentence_index, NMEA_DCN_POSITIONUNCERTAINITY, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.NauticalMiles, &sentence_index, NMEA_DCN_NAUTICALMILES, flags);
    sentenceFromCHAR(sentence, &NMEAObject->DCNObject.FixDataBasis, &sentence_index, NMEA_DCN_FIXDATABASIS, flags);
    return ret_val;
}

#endif