security access control system using 89s52

Security is prime concern in our day-today life. Every one wants to be as much as secure as to be possible.
An access control systems forms a vital link in a security chain. The micro controller based digital lock
presented here is an access control system that allows only authorized persons to access a restricted area.
The system comprises a small electronic unit with a numeric keypad, which is fixed out side the entry door to
control a solanoid-oprated lock. When an authorized person enters predetermined number (password) via
the keypad, the relay operated for a limited time to unlatched the solenoid-operated lock so the door can be
pushed/pulled open. At the end of preset delay, the relay reenergizes and the door gets locked again. If the
entered password is correct the unit gives a longer beep of one second. And if the entered password is
wrong it gives three small beeps. When the code has been incorrectly entered four times in a row, the code
lock will switch to alarm mode and operate an alarm relay. Alarm relay are turned off after entering a valid
User Access Code. This function thwarts any attempt by ‘hackers’ to quickly try a large number of codes in a
sequence.




the main aim is to compile the code kindly help me the code is attached below
i am unable to identyfy the compiler used

this is not a c code it seems to be a bascom code.

thanks for reply
can you please send the link of BASCOM compiler download

if anybody has BASCOM compiler then plz generate hex filr for me

i tried myself to compile code in bascom but it fails to include the lib files. how can i get the lib files viz. reg51.lib, 24c02.lib and LCD_lib.lib

please suggest any other compiler which include these files

sorry I have never worked on bascom. you have to ask the author who wrote the code or gave you those files.