Re: FAR data lost after reset or power off.

Its in volatile memory. Only the BRAM (battery backed) of flash will retain
your data through reset/ power cycle

Cheers

Phil
On 4 Aug 2015 4:22 a.m., "[email protected] [rabbit-semi]" <
[email protected]> wrote:

>
>
> Hi,
> I declared array as follow:
>
> typedef struct{
>     unsigned char name[NAME_LEN+1];
>         unsigned int age;
>
> }Member_t;
>
>
> far  Member_t * PtrToFamilyMemberFile = 0;
> far  char  * FamilyMemberFilePtr = 0;
>
> void FamilyMember_Initalization(void)
> {
>     FamilyMemberFilePtr = (far char*) xalloc( sizeof(long) +
> 1L*MAX_MEMBERS*sizeof(Member_t) );
>     PtrToFamilyMemberFile = (far Member_t*)(FamilyMemberFilePtr + 4);
>     *((far long*)FamilyMemberFilePtr) = 1L*MAX_MEMBERS*sizeof(Member_t);
>  // Size of data section
>      _f_memset( PtrToFamilyMemberFile, 0, 1L*MAX_MEMBERS*sizeof(Member_t)
> );    // Clear data
> }
>
> Whenever I wish to store to any value, I would do the following:
>
> _f_strcpy(PtrToFamilyMemberFile[2].name,"Elizabeth");
> or
> PtrToFamilyMemberFile[2].age = 23;
>
> Whenever I want to retrieve any data, I would do the following:
>
> _f_strcpy(name,PtrToFamilyMemberFile[2].name);
> sprintf(ans1,"\"member\": \"%s\" ", name);
> printf("\n Name is %s", name);
>
> printf("\nAge is %d", name);
>
> Everything works fine but if I reset or remove power, all stored data are
> lost.  What am I doing wrong?
>
>
> 
>