this is code interface 4 bits between 8051 with LCD 1602
File list:
lcd 4bit
.......\Last Loaded lcd4bit.DBK
.......\lcd.c
.......\lcd.c_cbf
.......\lcd.H
.......\LCD.HEX
.......\lcd.H_cbf
.......\lcd.LST
.......\lcd.OBJ
.......\lcd4bit.DSN
.......\lcd4bit.PWI
.......\vidu
.......\vidu.hex
.......\vidu.lnp
.......\vidu.MAP
.......\vidu.Opt
.......\vidu.plg
.......\vidu.SBR
.......\vidu.Uv2
.......\vidu_Opt.Bak
.......\vidu_Uv2.Bak