urw.mp

使用ATMEGA128加CH375对U盘扇区进行读写,本程序在ICCAVR上调试,并在相应硬件电路上调试通过!供参考用

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   008C   00A0 =    160. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       008C  __idata_start
       012C  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   012C   0D10 =   3344. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0096  __text_start
       0096  __start
       00B6  _exit
       00B7  _delay2us
       00BD  _delay1us
       00C6  _mDelaymS
       00D9  _CH375_WR_CMD_PORT
       00EE  _CH375_WR_DAT_PORT
       0102  _CH375_RD_DAT_PORT
       0115  _mWaitInterrupt
       012A  _mCH375Init
       015D  _mInitDisk
       01C7  _mClearError
       01CF  _mReadSector
       026A  _mWriteSector
       02D3  _mInitSTDIO
       02E4  _main
       03BB  _CH375_PORT_INIT_57600
       03CC  _CH375_PORT_INIT
       03DD  _SET_BAUDRATE
       03E4  _port_init
       03FB  _timer0_init
       0405  _timer0_ovf_isr
       042F  _init_devices
       043F  _initLCDM
       04AF  _SdCmd
       04D6  _SdData
       04E7  _LCD_ChkBusy
       04F5  _Welcome_interface
       052C  _CleanScreen
       0548  _ShowText
       0569  _delay_1us
       0572  _delay_1ms
       057C  _delay_ms
       058B  _delay_us
       059A  _ShowNumber
       0655  push_arg4
       0657  push_arg2
       065A  mod16u
       065C  div16u
       065D  xdiv16u
       0676  div32u
       0678  mod32u
       067C  div32s
       067E  mod32s
       06A9  long_div_prolog
       06BC  long_div_epilog
       06CB  tst_R16_R19
       06D0  tst_R24_R27
       06D5  neg_R16_R19
       06DE  neg_R24_R27
       06E7  pop_gset2
       06EA  pop_gset3
       06ED  pop_gset4
       06F0  pop_gset5
       06F3  push_gset5
       06F5  push_gset4
       06F7  push_gset3
       06F9  push_gset2
       06FB  push_gset1
       06FE  pop_gset1
       06FF  pop
       0712  lsr32
       071E  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0100   00A0 =    160. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0100  __data_start
       017F  _I_Timer
       01A0  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   01A0   0803 =   2051. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       01A0  __bss_start
       01A0  _BlockPerSector
       01A1  _BytePerSector
       01A3  _DATA_BUFFER
       09A3  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0044 =     68. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\icc631a\lib\crtatmega.o	[ crtatmega.s ]
CH375EV0.o	[ CH375EV0.C ]
ledtest.o	[ ledtest.c ]
<library>	[ asave.s, div16u.s, div32.s, gpop2.s, gpop3.s, gpop4.s, gpop5.s, gpush.s, lsr32.s ]

User Global Definitions

ram_end = 0x10ff
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x8c
data = 0x100
eeprom:1.4096