E_NANDERRORCODE Nand_WriteSector_Exnftl(T_PNANDFLASH pNand, T_U32 nChip, T_U32 nPlaneCnt, T_U32 nBlock, T_U32 nPage, T_U8 *pMain, T_U8 *pAdd , T_U32 nAddLen, T_U32 nPageCnt)
{
E_NANDERRORCODE ret;
T_U32 i;
for(i = 0; i < nPageCnt; i++)
{
ret = Write_Page(nChip, nBlock, nPage, pMain, pAdd, nAddLen, AREA_FSA);
if(NF_FAIL == ret)
{
goto L_EXIT;
}
nPage++;
pMain += g_nPageSize;
pAdd += nAddLen;
}
L_EXIT:
return ret;
}
E_NANDERRORCODE Nand_WriteSector(T_PNANDFLASH pNand, T_U32 nChip, T_U32 nBlock, T_U32 nPage, T_U8 *pMain, T_U8 *pAdd, T_U32 nAddLen)
{
return Write_Page(nChip, nBlock, nPage, pMain, pAdd, nAddLen, ASA_ADD_LEN == nAddLen ? AREA_ASA : AREA_FSA);
}
//--------------------------------------------------------------------------
// ExtWrite writes an extended file at a location. The bitmap bits are
// set each time a pages is written and verified.
//
// portnum the port number of the port being used for the
// 1-Wire Network.
// SNum the serial number for the part that the read is
// to be done on.
// strt_page the page to start the extended write
// file location of the file to write
// fllen the length of the file
// BM the bitmap
//
// return TRUE if the write was successful.
//
SMALLINT ExtWrite(int portnum, uchar *SNum, uchar strt_page, uchar *file,
int fllen, uchar *BM)
{
int pgs = 0;
int len = 0;
PAGE_TYPE avail,next;
uchar WrStr[32];
int i,j;
if(fllen == 0)
{
if(!BitMapChange(portnum,SNum,strt_page,1,BM))
return FALSE;
return TRUE;
}
// calculate number of universal pages in file
pgs = fllen / 28;
if (fllen % 28 || !fllen)
pgs++;
// find available page and next available page
FindEmpties(portnum,SNum,BM,&avail,&next);
if(avail == 0)
{
OWERROR(OWERROR_OUT_OF_SPACE);
return FALSE;
}
next = avail;
avail = strt_page;
// loop to write each page of the file
for(i=0;i<pgs;i++)
{
// check to see if next chunk is last chunk and adjust size
len = fllen - (i*28);
if (len > 28)
len = 28;
// copy next chuck to write buffer
for (j=0; j<len; j++)
WrStr[j] = file[(i*28)+j];
// add the continuation pointer
if(i == (pgs-1))
WrStr[len] = (uchar) 0;
else
WrStr[len] = (uchar) next;
// write the page
if(!Write_Page(portnum,SNum,&WrStr[0],avail,(len+1)))
return FALSE;
// set the page just written to in bitmap BM
if(!BitMapChange(portnum,SNum,avail,1,BM))
return FALSE;
// find available page and next available page
FindEmpties(portnum,SNum,BM,&avail,&next);
if((avail == 0) && ((pgs-1) != i))
{
OWERROR(OWERROR_OUT_OF_SPACE);
return FALSE;
}
}
// must be completed because it has made it this far
return TRUE;
}
