rs232.mp

avr单片机与flash存储器通信程序,调试通过,希望对大家有所帮助.

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                        func_lit   0022   0002 =      2. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0022  __func_lit_start
       0024  __func_lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0024   0111 =    273. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0024  __lit_start
       0024  _Tab
       0034  __ctype
       0135  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   0135   0102 =    258. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0135  __idata_start
       0237  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0238   0680 =   1664. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       011C  __start
       011C  __text_start
       013B  _exit
       013C  _port_init
       0149  _uart0_init
       0154  _init_devices
       015E  _main
       016E  __print
       0305  _strcpy
       030E  push_arg4
       0310  push_arg2
       0313  mod16s
       0317  div16s
       0330  mod16u
       0332  div16u
       0333  xdiv16u
       034C  pop_gset4
       034E  pop_gset5
       0350  push_gset5
       0352  push_gset4
       0354  push_gset3
       0356  push_gset2
       0358  push_gset1
       035B  pop_gset1
       035C  pop
       036F  xicall
       0378  _putchar
       038D  __va_start
       0396  _itoa
       03EA  _utoa
       0421  _islower
       042F  _toupper
       0443  _printf
       045C  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   0102 =    258. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0162  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0162   001B =     27. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0162  __bss_start
       017B  __textmode
       017D  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0002 =      2. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\icc\lib\crtAVR.o	[ crtavr.s ]
init.o	[ init.c ]
RS232.o	[ RS232.C ]
<library>	[ _printf.s, strcpy.s, asave.s, div16s.s, div16u.s, gpop4.s, gpop5.s, gpush.s, icall.s, putchar.s, stdarg.s ]
[ itoa.s, utoa.s, islower.s, ctype.s, toupper.s, printf.s, textmode.s ]

User Global Definitions

ram_end = 0x25f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x22
data = 0x60
eeprom:1.512