系统按钮显示有不同的端口，它是非常有用的

系统按键显示都具有,不同的I/O口,具有很大的参考价值-System button shows have different I/O port, and it is very useful

键盘和显示好用
Spmk2002Sensor
Asmfile.asm
Asmfile.LST
Asmfile.OBJ
Communication.c
Communication.h
Communication.LST
Communication.OBJ
c_asm.c
KEIL.DSK
KEIL.PRJ
key.c
key.h
key.lst
key.obj
key_new.c
key_new.LST
key_new.OBJ
lcd_show.c
lcd_show.LST
lcd_show.OBJ
Main.c
Main.LST
Main.OBJ
Messure.c
Messure.h
Messure.LST
Messure.OBJ
Spmk2002Sensor.hex
Spmk2002Sensor.lnp
Spmk2002Sensor.M51
Spmk2002Sensor.Opt
Spmk2002Sensor.plg
Spmk2002Sensor.Uv2
Spmk2002Sensor_Opt.Bak
Spmk2002Sensor_Uv2.Bak
STARTUP.A51
STARTUP.LST
STARTUP.OBJ