232toudp.mp

网卡控制器ENC28J60的AVR单片机ATmega16程序源代码(c),实现232toUDP功能,有非常详细的注释.

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   032B =    811. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __idata_start
       037F  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0380   0BF2 =   3058. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       01C0  __start
       01C0  __text_start
       01E0  _exit
       01E1  _CreateCrc
       023E  _Transmit_Packets
       02DB  _ARP_request_or_answer
       0308  _Transmit_ARP_Packets
       039B  _Receive_Packets
       0410  _ENC28J60_Initialize
       04B2  _INT1_17
       04C2  _INT0_16
       050B  _Usart_receive
       052E  _Timer0
       05F2  _usart_init
       05FB  _AVR_Initialize
       0612  _main
       0617  _delay
       062D  _putchar
       0631  _Set_CS
       0639  _Reset_28J60
       0648  _Read_Control_Register
       0667  _Write_Control_Register
       067D  _Read_Buffer_Memory_order
       068A  _Read_Buffer_Memory_date
       0691  _Read_Buffer_Memory_END
       0693  _Read_Buffer_Memory
       06A9  _Write_Buffer_Memory_date
       06B3  _Write_Buffer_Memory_once
       06C8  _Bit_Field_Set
       06DE  _Bit_Field_Clear
       06F4  _enc28j60SetBank
       0719  _Write_PHY_Register
       0735  _Read_PHY_Register
       075F  pop_gset2
       0762  pop_gset3
       0765  pop_gset4
       0768  push_gset1
       076B  pop_gset1
       076C  pop
       077F  push_gset2
       0783  push_gset3
       0787  push_gset4
       078B  push_lset
       07A2  pop_lset
       07B9  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   032B =    811. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0060  _EIR
       0061  _Receive_Status
       0067  _EPKTCNT
       0068  _DateLen
       0069  _MACHead
       0077  _IpHead
       008B  _UDPpacket
       018A  _Rec_packet
       0289  _Rec232
       0388  _usart_number
       0389  _PHY_H
       038A  _PHY_L
       038B  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0028 =     40. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

F:\icc\lib\crtatmega.o	[ crtatmega.s ]
main.o	[ main.c ]
ENC28j60.o	[ ENC28j60.c ]
<library>	[ gpop2.s, gpop3.s, gpop4.s, gpush.s, gpush2.s, gpush3.s, gpush4.s, lpush.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512