定时器.mp

avr单片机的定时计数器的使用。包括各种延时子程序的调用。内有电路图。

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   0016 =     22. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __idata_start
       006A  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   006A   0362 =    866. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0035  __text_start
       0035  __start
       0055  _exit
       0056  _delay_1us
       0058  _delay_nus
       0067  _delay_1ms
       0071  _delay_nms
       0080  _LCD_init
       0095  _LCD_en_write
       009B  _LCD_write_command
       00BB  _LCD_write_data
       00DB  _LCD_set_xy
       00EB  _LCD_write_string
       0101  _LCD_write_char
       010D  _process
       0138  _lcd
       015F  _Timer0
       0196  _init
       019F  _main
       01A9  mod8u
       01AB  div8u
       01AC  xdiv8u
       01C1  pop_gset2
       01C4  pop_gset3
       01C7  push_gset5
       01C9  push_gset4
       01CB  push_gset3
       01CD  push_gset2
       01CF  push_gset1
       01D2  pop_gset1
       01D3  pop
       01E6  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            data   0060   0016 =     22. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  __data_start
       0060  _data
       0065  _cnt
       0067  _timer
       0076  __data_end

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

Files Linked      [ module(s) ]

C:\icc\lib\crtatmega.o	[ crtatmega.s ]
main.o	[ main.c ]
<library>	[ div8u.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