fdemo.map

This fat 16 can be used for logging function. The user can use it for logger device.

CodeVisionAVR C Compiler V1.25.3 Standard
(C) Copyright 1998-2007 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

File: m:\flashfile-m\cvflashsd\fdemo.c
Global variables memory map:

Variable                          Address   Size
_FF_Buff                                                              300h    512
BPB_SecPerClus                                                        500h      1
BPB_RsvdSecCnt.uval16                                                 501h      2
BPB_RsvdSecCnt.uval8.lo                                               501h      1
BPB_RsvdSecCnt.uval8.hi                                               502h      1
BPB_RsvdSecCnt.nib.nib_0:0..3                                         501h   4/16
BPB_RsvdSecCnt.nib.nib_1:4..7                                         501h   4/16
BPB_RsvdSecCnt.nib.nib_2:8..11                                        501h   4/16
BPB_RsvdSecCnt.nib.nib_3:12..15                                       501h   4/16
BPB_RootEntCnt.uval16                                                 503h      2
BPB_RootEntCnt.uval8.lo                                               503h      1
BPB_RootEntCnt.uval8.hi                                               504h      1
BPB_RootEntCnt.nib.nib_0:0..3                                         503h   4/16
BPB_RootEntCnt.nib.nib_1:4..7                                         503h   4/16
BPB_RootEntCnt.nib.nib_2:8..11                                        503h   4/16
BPB_RootEntCnt.nib.nib_3:12..15                                       503h   4/16
BPB_FATSz16.uval16                                                    505h      2
BPB_FATSz16.uval8.lo                                                  505h      1
BPB_FATSz16.uval8.hi                                                  506h      1
BPB_FATSz16.nib.nib_0:0..3                                            505h   4/16
BPB_FATSz16.nib.nib_1:4..7                                            505h   4/16
BPB_FATSz16.nib.nib_2:8..11                                           505h   4/16
BPB_FATSz16.nib.nib_3:12..15                                          505h   4/16
BPB_FATType                                                           507h      1
BS_VolSerial                                                          508h      4
BS_VolLab                                                             50Ch     12
_FF_PartitionAddr                                                     518h      2
_FF_RootAddr                                                          51Ah      4
_FF_DirAddr                                                           51Eh      4
_FF_Fat1Addr                                                          522h      2
_FF_Fat2Addr                                                          524h      4
FirstDataSector                                                       528h      2
_FF_error                                                             52Ah      1
_FF_BuffAddr                                                          52Bh      4
Clus0Counter                                                          52Fh      2
_FF_FullPath                                                          531h     50
DataClusTot                                                           563h      2
SDBlockWriteBlockCnt                                                  565h      4
_BLOCK_ADDRESS_                                                       569h      4
_FF_FileSpaceAllocation[0].clus_start                                 56Dh      2
_FF_FileSpaceAllocation[0].clus_current                               56Fh      2
_FF_FileSpaceAllocation[0].clus_next                                  571h      2
_FF_FileSpaceAllocation[0].clus_prev                                  573h      2
_FF_FileSpaceAllocation[0].sec_offset                                 575h      1
_FF_FileSpaceAllocation[0].entry_sec_addr                             576h      4
*_FF_FileSpaceAllocation[0].file_dep                                  57Ah      2
_FF_FileSpaceAllocation[0].buff                                       57Ch    512
_FF_FileSpaceAllocation[0].length                                     77Ch      4
_FF_FileSpaceAllocation[0].position                                   780h      4
_FF_FileSpaceAllocation[0].mode                                       784h      1
_FF_FileSpaceAllocation[0].error                                      785h      1
_FF_FileSpaceAllocation[0].EOF_flag                                   786h      1
*_FF_FileSpaceAllocation[0].pntr                                      787h      2
_FF_FileSpaceAllocation[0].used_flag                                  789h      1
NextClusterValidFlag                                                  R2.0    1/8
_FF_ScanAddr                                                          78Ah      4
menu_level                                                              R5      1
*file1                                                               R6,R7      2