1602test.mp

基于M16的字符液晶1602的驱动

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

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0054   001C =     28. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __lit_start
       0070  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                           idata   0070   0022 =     34. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0070  __idata_start
       0092  __idata_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   0092   0E30 =   3632. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0049  __start
       0049  __text_start
       006B  _exit
       006C  _delay_1us
       0078  _delay_nus
       0086  _delay_1ms
       0090  _delay_nms
       009E  _delay_ns
       00AC  _long_to_string
       01A3  _float_2_string
       026F  _LCD_en_write
       0276  _LCD_write_command
       0295  _LCD_write_data
       02B4  _LCD_init
       02CC  _LCD_set_rc
       02DF  _LCD_write_string
       02F4  _LCD_write_char
       0300  _LCD_write_array
       033E  _LCD_write_datalongint
       0357  _LCD_write_datafloat
       0372  _init_devices
       0375  _main
       0449  _strcpy
       0452  _strlen
       045E  push_arg4
       0460  push_arg2
       0463  div32u
       0465  mod32u
       0469  div32s
       046B  mod32s
       0497  long_div_prolog
       04AA  long_div_epilog
       04BA  tst_R16_R19
       04BF  tst_R24_R27
       04C4  neg_R24_R27
       04CD  empy32s
       04CD  empy32u
       0501  pop_xgsetF0FC
       050C  push_xgsetF0FC
       050E  push_xgset30FC
       0510  push_xgset00FC
       0512  push_xgset003C
       0517  push_xgset300C
       051C  pop_xgset300C
       0521  push_xgsetF00C
       0528  pop_xgsetF00C
       052F  push_xgset303C
       0536  pop_xgset303C
       053D  push_xgsetF03C
       0546  pop_xgsetF03C
       054F  neg32
       0558  long_prolog
       0566  long_epilog
       0571  tstzero1
       0577  tstzero2
       057D  lpm32
       0591  fpsub
       0593  fpadd
       0594  fpadd_alt
       05F9  fpadd2
       0604  fpsub2
       060F  fpint
       063B  uint2fp
       063D  int2fp
       0646  ulong2fp
       0648  long2fp
       065B  unpacks
       0663  tstR16_R19
       066B  unpacku
       0680  normalize_and_pack
       06AE  pack
       06B8  fpneg
       06BF  fpneg2
       06C5  saveR8toR25
       06D4  restoreR8toR25
       06E3  fpmule
       0733  fpmule1
       073D  fpmule2
       0748  fpcmp
       0755  fpcmp2
       0761  __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                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0004 =      4. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\iccv7avr\lib\crtatmega.o	[ crtatmega.s ]
delay.o	[ delay.c ]
lcd.o	[ lcd.c ]
main.o	[ main.c ]
<library>	[ strcpy.s, strlen.s, asave.s, div32.s, emul32.s, gpop5.s, gpush.s, gpushx.s, gpushz.s, gpusha.s, gpushb.s ]
[ lneg.s, longutil.s, lpm32.s, fpadd.s, fpadd2.s, fpsub2.s, fpint.s, int2fp.s, fputil.s, fpmule.s, fpmule1.s ]
[ fpmule2.s, fpcmp.s, fpcmp2.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x1e

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:0.512