usart1.mp

AVR单片机串口异步通信,通过电脑串口助手使电脑和单片机运行简单的数据通讯

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   0054   0013 =     19. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __idata_start
       0067  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0068   0100 =    256. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0034  __start
       0034  __text_start
       0054  _exit
       0055  _main
       006E  _USART_Init
       0074  _USART_Transmit
       0078  _USART_Receive
       007C  _delayms
       0092  pop_gset2
       0095  push_gset5
       0097  push_gset4
       0099  push_gset3
       009B  push_gset2
       009D  push_gset1
       00A0  pop_gset1
       00A1  pop
       00B4  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   0013 =     19. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0060  _strings
       0073  __data_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 ]
usart1.o	[ usart1.c ]
<library>	[ gpop2.s, gpush.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512