nmea_glc.c

the example file that can decode the NMEA protocol

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

#include "NMEA_Lib.h"


#if (NMEA_INCLUDE_GLC == 1)

#include "NMEA_GLC.h"


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

    if('G' == sentence[0] && 'L' == sentence[1] && 'C' == sentence[2])
    {
        sentenceToUINT32(sentence, &NMEAObject->GLCObject.GRIMicrosecondsPer10, &sentence_index, NMEA_GLC_GRIMICROSECONDSPER10, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.MasterTOAMicroseconds, &sentence_index, NMEA_GLC_MASTERTOAMICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.MasterTOASignalStatus, &sentence_index, NMEA_GLC_MASTERTOASIGNALSTATUS, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.TimeDifference1Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE1MICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.TimeDifference1SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE1SIGNALSTATUS, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.TimeDifference2Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE2MICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.TimeDifference2SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE2SIGNALSTATUS, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.TimeDifference3Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE3MICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.TimeDifference3SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE3SIGNALSTATUS, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.TimeDifference4Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE4MICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.TimeDifference4SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE4SIGNALSTATUS, flags);
        sentenceToPOINT(sentence, &NMEAObject->GLCObject.TimeDifference5Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE5MICROSECONDS, flags);
        sentenceToCHAR(sentence, &NMEAObject->GLCObject.TimeDifference5SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE5SIGNALSTATUS, flags);
    }
    return ret_val;
}


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

    sentence[0] = 'G';
    sentence[1] = 'L';
    sentence[2] = 'C';

    sentenceFromUINT32(sentence, &NMEAObject->GLCObject.GRIMicrosecondsPer10, &sentence_index, NMEA_GLC_GRIMICROSECONDSPER10, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.MasterTOAMicroseconds, &sentence_index, NMEA_GLC_MASTERTOAMICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.MasterTOASignalStatus, &sentence_index, NMEA_GLC_MASTERTOASIGNALSTATUS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.TimeDifference1Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE1MICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.TimeDifference1SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE1SIGNALSTATUS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.TimeDifference2Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE2MICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.TimeDifference2SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE2SIGNALSTATUS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.TimeDifference3Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE3MICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.TimeDifference3SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE3SIGNALSTATUS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.TimeDifference4Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE4MICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.TimeDifference4SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE4SIGNALSTATUS, flags);
    sentenceFromPOINT(sentence, &NMEAObject->GLCObject.TimeDifference5Microseconds, &sentence_index, NMEA_GLC_TIMEDIFFERENCE5MICROSECONDS, flags);
    sentenceFromCHAR(sentence, &NMEAObject->GLCObject.TimeDifference5SignalStatus, &sentence_index, NMEA_GLC_TIMEDIFFERENCE5SIGNALSTATUS, flags);
    return ret_val;
}

#endif