i2c-master.mp

at90can128底层驱动 有SPI,TWI,总线,CAN接口等

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0094   0003 =      3. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0094  __lit_start
       0097  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0098   060E =   1550. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       004C  __start
       004C  __text_start
       006C  _exit
       006D  _twi_lib_init
       0077  _twi_decode_status
       01FE  _twi_send_message_polling
       0242  _twi_send_message_interrupt
       0275  _twi_interrupt
       027B  _TWI_MW
       028C  _TWI_MR
       029D  _main
       02EA  pop_gset2
       02ED  push_gset5
       02EF  push_gset4
       02F1  push_gset3
       02F3  push_gset2
       02F5  push_gset1
       02F8  pop_gset1
       02F9  pop
       030C  push_lset
       0323  pop_lset
       033A  asgncblk
       0353  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0100   0008 =      8. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0100  __bss_start
       0100  _twi_nb_transmited
       0101  _twi_err
       0102  _twi_busy
       0103  _twi_message
       0108  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0090 =    144. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\iccv7avr\lib\crtatmega.o	[ crtatmega.s ]
twi_master_drv.o	[ twi_master_drv.c ]
<library>	[ gpop2.s, gpush.s, lpush.s, pmstruct.s ]

User Global Definitions

ram_end = 0x10ff
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x94
data = 0x100
eeprom:1.4096