twi_master.mp

atmega16 iic（twi）主从机通信 测试通过

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0026   0008 =      8. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0026  __lit_start
       002E  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   002E   0022 =     34. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       002E  __idata_start
       0050  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0050   02B4 =    692. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0028  __text_start
       0028  __start
       0047  _exit
       0048  _Start
       004E  _Stop
       0051  _Load
       0058  _Get
       0061  _ERROR
       0066  _SendByte
       0086  _Init_Io
       0091  _main
       0097  _put
       00AC  _Int_to_Char
       00DA  _putchar
       00DE  _getchar
       00E2  _puts
       00F4  _putstr
       0102  _uart_init
       010B  _Delay_nus
       0114  _Delay_1ms
       0124  _Delay_nms
       0131  mod16u
       0133  div16u
       0134  xdiv16u
       014D  pop_gset2
       014F  push_gset1
       0152  pop_gset1
       0153  pop
       0166  push_gset2
       0169  asgncblk
       0182  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   0022 =     34. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0082  __data_end

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

Files Linked      [ module(s) ]

C:\icc\lib\crtAVR.o	[ crtavr.s ]
main.o	[ main.c ]
uart.o	[ uart.c ]
delay.o	[ delay.c ]
<library>	[ div16u.s, gpop2.s, gpush.s, gpush2.s, pmstruct.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x26
data = 0x60
eeprom:1.512