light.lis

详细介绍Ｍ８两版间通讯

                        .module Light.c
                        .area code(ram, con, rel)
                        .area lit(rom, con, rel)
 0000           _numTable::
 0000 DB00              .word 219
 0002 5000              .word 80
 0004 1F00              .word 31
 0006 5D00              .word 93
 0008 D400              .word 212
 000A CD00              .word 205
 000C CF00              .word 207
 000E 5800              .word 88
 0010 DF00              .word 223
 0012 DD00              .word 221
 0014 0000              .word 0
 0016 FF00              .word 255
 0018                   .dbfile G:\Mega8程序\TCXO评估板\LedShow\Light.c
 0018                   .dbsym e numTable _numTable A[24:12]ki
                        .area data(ram, con, rel)
 0000                   .dbfile G:\Mega8程序\TCXO评估板\LedShow\Light.c
                        .area text(rom, con, rel)
 0000                   .dbfile G:\Mega8程序\TCXO评估板\LedShow\Light.c
 0000                   .dbfunc e led_init _led_init fV
                        .even
 0000           _led_init::
 0000                   .dbline -1
 0000                   .dbline 13
 0000           ; #include <macros.h>
 0000           ; #include <iom8v.h>
 0000           ; 
 0000           ; #pragma data:code
 0000           ; const unsigned numTable[]={0b11011011,0b01010000,//"0"、"1"
 0000           ;                                                                                                        0b00011111,0b01011101,//"2"、"3"
 0000           ;                                                                                                        0b11010100,0b11001101,//"4"、"5"
 0000           ;                                                                                                        0b11001111,0b01011000,//"6"、"7"
 0000           ;                                                                                                        0b11011111,0b11011101,//"8"、"9"
 0000           ;                                                                                                        0b00000000,0b11111111};//全熄灭、全亮
 0000           ; #pragma data:data
 0000           ; void led_init(void)
 0000           ;   {
 0000                   .dbline 14
 0000           ;    DDRB=0xff;
 0000 8FEF              ldi R24,255
 0002 87BB              out 0x17,R24
 0004                   .dbline 15
 0004           ;    PORTB=0xff;
 0004 88BB              out 0x18,R24
 0006                   .dbline 16
 0006           ;    DDRD=0xff;
 0006 81BB              out 0x11,R24
 0008                   .dbline 17
 0008           ;    PORTD=0xff;
 0008 82BB              out 0x12,R24
 000A                   .dbline -2
 000A           L1:
 000A                   .dbline 0 ; func end
 000A 0895              ret
 000C                   .dbend
 000C                   .dbfunc e spark _spark fV
 000C           ;            num -> R22
 000C           ;            pos -> R20
                        .even
 000C           _spark::
 000C 00D0              rcall push_gset2
 000E 622F              mov R22,R18
 0010 402F              mov R20,R16
 0012                   .dbline -1
 0012                   .dbline 21
 0012           ;    }
 0012           ; /*点亮pos位，数字为num*/
 0012           ; void spark(unsigned char pos,unsigned char num)
 0012           ;   {
 0012                   .dbline 22
 0012           ;    PORTB=numTable[num];
 0012 82E0              ldi R24,2
 0014 869F              mul R24,R22
 0016 F001              movw R30,R0
 0018 80E0              ldi R24,<_numTable
 001A 90E0              ldi R25,>_numTable
 001C E80F              add R30,R24
 001E F91F              adc R31,R25
 0020 0590              lpm R0,Z+
 0022 1490              lpm R1,Z
 0024 F001              movw R30,R0
 0026 E8BB              out 0x18,R30
 0028                   .dbline 23
 0028           ;    PORTD=(1<<pos);
 0028 01E0              ldi R16,1
 002A 142F              mov R17,R20
 002C 00D0              rcall lsl8
 002E 02BB              out 0x12,R16
 0030                   .dbline -2
 0030           L2:
 0030 00D0              rcall pop_gset2
 0032                   .dbline 0 ; func end
 0032 0895              ret
 0034                   .dbsym r num 22 c
 0034                   .dbsym r pos 20 c
 0034                   .dbend