ds1820.mp

DS18B20的使用情况以及电路接法和原代码！可以参考做测温电路

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   046E =   1134. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0034  __text_start
       0034  __start
       0054  _exit
       0055  _delay_1us
       0057  _delay_nus
       0066  _delay_1ms
       0070  _delay_nms
       007F  _LCD_init
       0094  _LCD_en_write
       009A  _LCD_write_command
       00BA  _LCD_write_data
       00DA  _LCD_set_xy
       00EA  _LCD_write_string
       0100  _LCD_write_char
       010C  _delay_10us
       0119  _ds1820_reset
       0138  _ds1820_read_byte
       0165  _ds1820_write_byte
       0185  _ds1820_start
       018B  _ds1820_read_temp
       01AF  _ds1820
       01F6  _main
       021A  mod16u
       021C  div16u
       021D  xdiv16u
       0236  empy16s
       0246  pop_gset2
       0249  pop_gset3
       024C  push_gset5
       024E  push_gset4
       0250  push_gset3
       0252  push_gset2
       0254  push_gset1
       0257  pop_gset1
       0258  pop
       026B  __text_end

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

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0060  _temp_1820
       0073  __data_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0073   0001 =      1. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0073  __bss_start
       0073  _flag
       0074  __bss_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 ]
main.o	[ main.c ]
<library>	[ div16u.s, emul16s.s, gpop2.s, gpop3.s, gpush.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512