Hi,
I have a structure which one of its members is a structure.
I use the DmWrite to write the structure and the rest to the storage memory.
But when I unpacked the structure, I have memory access error.
What wrong have I done? Thank you in advance.
/****************************************************************/
typedef struct{
TimeType startTime;
TimeType endTime;
}ApptTimeType;
typedef struct{
ApptTimeType *when;
Int16 dayOfWeek;
Char *moduleName;
Char *classRoom;
Char *blockNo;
Char *levelNo;
}ApptDBRecordType;
typedef ApptDBRecordType * ApptDBRecordPtr;
static void ApptPacked(ApptDBRecordPtr s, ApptDBRecordPtr d)
{
ApptTimeType when;
Int32 offset = 0;
when = *(s->when);
DmWrite(d, offset, &when, sizeof(ApptTimeType));
offset += sizeof (ApptTimeType);
static void ApptUnpacked(ApptDBRecordPtr src, ApptDBRecordPtr dest)
{
Char str[20];
ApptDBRecordType ApptRead;
ApptRead = *src;
dest->when = ApptRead.when;
dest->dayOfWeek = ApptRead.dayOfWeek;
TimeToAscii(when.startTime.hours,
when.startTime.minutes,
false,str);
PrintString(str);
Low Pui Kuen
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