it s a project i did with MCU atmega162, it was a interface between MCU with RFID 11.36MHz, matrix flexible keypad 4x4, and display on a 20x4 character LCD.




File list:
Firmware
.......\Exe
.......\...\LCD-KEYPAD-RFID.hex
.......\...\LCD-KEYPAD-RFID.rom
.......\Linker
.......\......\alcd.al
.......\......\alcd.ol
.......\......\ctype.al
.......\......\ctype.ol
.......\......\LCD-KEYPAD-RFID.a
.......\......\LCD-KEYPAD-RFID.o
.......\......\math.al
.......\......\math.ol
.......\......\stdio.al
.......\......\stdio.ol
.......\......\stdlib.al
.......\......\stdlib.ol
.......\......\string.al
.......\......\string.ol
.......\List
.......\....\LCD-KEYPAD-RFID.asm
.......\....\LCD-KEYPAD-RFID.lst
.......\....\LCD-KEYPAD-RFID.map
.......\Obj
.......\...\LCD-KEYPAD-RFID.cof
.......\...\LCD-KEYPAD-RFID.obj
.......\...\LCD-KEYPAD-RFID.str1
.......\...\LCD-KEYPAD-RFID.sym1
.......\...\LCD-KEYPAD-RFID.sym2
.......\...\LCD-KEYPAD-RFID.sym3
.......\ALCD.c
.......\ALCD_config.c
.......\ALCD_config.cci
.......\ALCD_config.c~
.......\ALCD_config.h
.......\ALCD_config.hci
.......\ALCD_config.h~
.......\error.h
.......\error.hci
.......\error.h~
.......\keyboard.c
.......\keyboard.cci
.......\keyboard.c~
.......\keyboard.h
.......\keyboard.hci
.......\keyboard.h~
.......\LCD-KEYPAD-RFID.c
.......\LCD-KEYPAD-RFID.cbi
.......\LCD-KEYPAD-RFID.cci
.......\LCD-KEYPAD-RFID.cof
.......\LCD-KEYPAD-RFID.cwp
.......\LCD-KEYPAD-RFID.cw~
.......\LCD-KEYPAD-RFID.c~
.......\LCD-KEYPAD-RFID.fct
.......\LCD-KEYPAD-RFID.h
.......\LCD-KEYPAD-RFID.hci
.......\LCD-KEYPAD-RFID.h~
.......\LCD-KEYPAD-RFID.prj
.......\LCD-KEYPAD-RFID.prj~
.......\LCD-KEYPAD-RFID.txt
.......\led_task.c
.......\led_task.cci
.......\led_task.c~
.......\led_task.h
.......\LED_task.hci
.......\led_task.h~
.......\macro.h
.......\macro.h~
.......\myLCD420.c
.......\MySerial.c
.......\MySerial.cci
.......\MySerial.c~
.......\MySerial.h
.......\MySerial.hci
.......\MySerial.h~
.......\New Text Document.txt
.......\rfid.c
.......\rfid.cci
.......\rfid.c~
.......\rfid.h
.......\rfid.hci
.......\rfid.h~
.......\Serial.c
.......\Serial.cci
.......\Serial.c~
.......\Serial.h
.......\Serial.hci
.......\Serial.h~
.......\timer.c
.......\timer.h