mp3.mp

这是5按键读U盘MP3的程序.采用ATmega32芯片.

NOTE: AVR Code addresses are word addresses
All other addresses (including ones in FLASH) are byte addresses

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0054   12C0 =   4800. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __lit_start
       0054  _vsBeepMP3
       1314  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   1314   0006 =      6. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       1314  __idata_start
       131A  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   131A   487C =  18556. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       098D  __start
       098D  __text_start
       09AD  _exit
       09AE  _CH375FileRead
       09B7  _CH375FileWrite
       09C0  _xQueryInterrupt
       09D9  _xWriteToExtBuf
       09DB  _xReadFromExtBuf
       09DD  _CH375LibInit
       09EC  _mp3_pause
       09EE  _mDelaymS
       0A2F  _main
       0AE1  _test_1011
       0B05  _mp3_play
       0C17  _mDelay1uS
       0C19  _CH375_PORT_INIT
       0C20  _xWriteCH375Cmd
       0C34  _xWriteCH375Data
       0C43  _xReadCH375Data
       0C4F  _spi_init
       0C56  _mp3_port_init
       0C5F  _Write_Byte_MMC
       0C63  _Read_Byte_MMC
       0C69  _vs1011_cmd_write
       0C7C  _vs1011_data_write
       0C86  _vs1011_read
       0CA1  _vs1011_init
       0CB2  _delay_1us
       0CB3  _delay_nus
       0CC2  _delay_1ms
       0CCC  _delay_nms
       0CDB  _port_init
       0CE4  _spi_send
       0CE8  _lcd_send_com
       0D02  _lcd_send_data
       0D16  _lcd_init
       0D26  _set_lcd_position
       0D3A  _lcd_display_string
       0D49  _lcd_display
       0D58  _CH375GetVer
       0E39  _CH375Reset
       0E4A  _CH375Init
       0E8C  _CH375DirtyBuffer
       0E9D  _CH375DiskConnect
       0FF1  _CH375ReadBlock
       10AE  _CH375WriteBlock
       1746  _CH375DiskSize
       17A2  _CH375DiskQuery
       18B0  _CH375FileOpen
       1CE4  _CH375FileEnumer
       1CEF  _CH375FileClose
       1D54  _CH375FileErase
       1DF6  _CH375FileCreate
       2050  _CH375FileModify
       2146  _CH375FileQuery
       215A  _CH375FileLocate
       21AF  _CH375FileReadX
       22B6  _CH375FileWriteX
       255C  _CH375ByteLocate
       25A6  _CH375ByteRead
       26AD  _CH375ByteWrite
       288A  _CH375BulkOnlyCmd
       28F3  _CH375DiskReady
       2CB7  _strcpy
       2CC0  _strlen
       2CCC  push_arg4
       2CCE  push_arg2
       2CD1  div32u
       2CD3  mod32u
       2CD7  div32s
       2CD9  mod32s
       2D04  long_div_prolog
       2D17  long_div_epilog
       2D26  tst_R16_R19
       2D2B  tst_R24_R27
       2D30  neg_R16_R19
       2D39  neg_R24_R27
       2D42  mod8u
       2D44  div8u
       2D45  xdiv8u
       2D5A  pop_gset2
       2D5D  pop_gset3
       2D60  pop_gset4
       2D63  pop_gset5
       2D66  push_gset5
       2D68  push_gset4
       2D6A  push_gset3
       2D6C  push_gset2
       2D6E  push_gset1
       2D71  pop_gset1
       2D72  pop
       2D85  lsl16
       2D8C  lsl32
       2D98  lsr16
       2D9F  lsr32
       2DAB  mpy16s
       2DBF  mpy8s
       2DCB  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   0006 =      6. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0060  _vol
       0062  _flag
       0066  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0066   0465 =   1125. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0066  __bss_start
       0066  _FILE_DATA_BUF
       0266  _DISK_BASE_BUF
       0466  _mCmdParam
       0484  _c
       0486  _CH375Version2
       0490  _CH375vFdtOffset
       0492  _CH375vFdtLba
       049B  _CH375vDataStart
       04A8  _CH375vDiskRoot
       04BA  _CH375vCurrentOffset
       04BE  _CH375vFileSize
       04C2  _CH375vStartCluster
       04C6  _CH375vSecPerClus
       04C7  _CH375vDiskFat
       04C8  _CH375LibConfig
       04C9  _CH375DiskStatus
       04CA  _CH375IntStatus
       04CB  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0004 =      4. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\icc\lib\crtatmega.o	[ crtatmega.s ]
mp3.o	[ mp3.c ]
375interface.o	[ _375interface.c ]
1011.o	[ _1011.c ]
12232.o	[ _12232.c ]
<library>	[ CH375HFB.s, strcpy.s, strlen.s, asave.s, div32.s, div8u.s, gpop2.s, gpop3.s, gpop4.s, gpop5.s, gpush.s ]
[ lsl16.s, lsl32.s, lsr16.s, lsr32.s, mpy16s.s, mpy8s.s ]

User Global Definitions

ram_end = 0x85f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.1024