代码搜索：COM口映射
找到约 10,000 项符合「COM口映射」的源代码
代码结果 10,000
www.eeworm.com/read/26185/851662
dbk backup of m8串口收发数据.dbk
www.eeworm.com/read/26185/851700
d atmega8串口通信.o.d
ATMEGA8串口通信.o: ../ATMEGA8串口通信.c \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/interrupt.h \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/io.h \
C:/WinAVR/
www.eeworm.com/read/26185/851708
d m16串口通信.o.d
M16串口通信.o: ../M16串口通信.c \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/io.h \
C:/WinAVR/bin/../lib/gcc/avr/3.4.3/../../../../avr/include/avr/sfr_defs.h \
C:/WinAVR/bin/../li
www.eeworm.com/read/25789/949883
txt 12.1.2 p0口的扩展使用实例.txt
MOV R0,}#73H
MOV A,#88H
MOVX @R0,A
MOV R1,#20H
MOV R2,#32H
LOOP:
MOV R0,@72H
LOOP1:
MOW A, @R0
JB ACC.7,LOOP1
MOV R0,#70H
MOV A, @R1
www.eeworm.com/read/26198/955572
txt p3口输出控制继电器程序.txt
P3口输出控制继电器程序
ORG 0000H
LJMP MAIN
ORG 0040H
MAIN:
MOV SP,#60H
JD: CPL P3.5 ;P3.5取反
LCALL DELAY ;延时
NOP
SJMP JD
DELAY: ;延时子程序(1秒)
MOV R0,#0AH
DELAY1: MOV R1,#00H
DELAY2: M
www.eeworm.com/read/26663/962182
ppt 第七讲-异步串行口uart.ppt
www.eeworm.com/read/27044/976174
ppt 第七讲-异步串行口uart.ppt
www.eeworm.com/read/27197/980496
c i／o并行口直接驱动led显示.c
//I／O并行口直接驱动LED显示
#include
//0-9的段码值
unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
unsigned char dispcount; //数组指针变量
//0.2s延时子程序
void delay02
www.eeworm.com/read/27197/980499
asm i／o并行口直接驱动led显示.asm
;I／O并行口直接驱动LED显示
ORG 0000H
START:MOV P2,#07H
MOV R1,#00H
NEXT:MOV A,R1
MOV DPTR,#TABLE ;取TABLE的首地址给DPTR
MOVC A,@A+DPTR ;查表
MOV P0,A ;送P0口
LCALL DELAY
www.eeworm.com/read/27335/983319
txt p3口输出控制继电器程序.txt
P3口输出控制继电器程序
ORG 0000H
LJMP MAIN
ORG 0040H
MAIN:
MOV SP,#60H
JD: CPL P3.5 ;P3.5取反
LCALL DELAY ;延时
NOP
SJMP JD
DELAY: ;延时子程序(1秒)
MOV R0,#0AH
DELAY1: MOV R1,#00H
DELAY2: M