Fluxograma
Control de acceso RFID Init
Conteúdo do fluxograma
Start
LCD:
welcome
Access control
is the character "143"?
LCD:
Present TAG Master
Read RFID
New TAG RFID ?
Save TAG in posision 7,8,9 and 10 from eeprom memory
LCD:
Enter master key
key pressed?
key pressed is "#" ?
key length >= 4
and
key length < 9?
LCD:
4<master key<9
try again
Save MASTER KEY in posision 3,4,5, and 6 from eeprom memory
Save special character (143) in position 0 of the eeprom
Read MASTER TAG of the eeprom
Read MASTER KEY of the eeprom
Read TAG number stored in position 2 of the EEPROM
LCD:
Welcome
Access system
main loop
Read position of eeprom 0
Informações
- Descrição
- Electricidad y Electrónica Fluxograma sobre Control de acceso RFID Init, criado por carlos gonzalez em 11-04-2020.
- Criado por
- carlos gonzalez
- Visualizações
- 24
- Avaliação