Fluxograma
Control de acceso RFID loop principal
Conteúdo do fluxograma
Start Main Loop
any key was pressed?
Some TAG was presented?
TAG presented
is TAG MASTER ?
PROGRAMMING MODE
key pressed is "#" ?
TAG presented== TAG read from the eeprom
LCD:
Enter password
any key was pressed?
key pressed is " #"
concatenate keys pressed to form key
LCD:
enter password
keys pressed
key pressed is "*" ?
number of TAGs read
>
number of stored TAGs?
Access Denied
LCD:
Access Denied
access granted
open chosen exit
LCD:
access granted
Read byte [4] of the TAG number read from the eeprom to obtain the relays allowed by this TAG
LCD:
enter door to open
1 2 3 4
any key was pressed?
key pressed
equals
allowed output?
num of password read
>
number of stored password
TAGs?
password read
=
password TAG read from the eeprom
Access Denied
LCD:
Access Denied
password read
=
master password
Read byte [4] of the TAG number associated with the key entered from the eeprom to get the relays allowed by this TAG
Enter a key
YES
NO
NO
NO
YES
YES
NO
Enter a key
NO
YES
NO
NO
YES
YES
NO
YES
YES
YES
NO
YES
NO
YES
numer of password TAGs read ++
Read password of each TAG number N of the EEPROM memories 24AA128
Number of TAGs read ++
NO
Read TAG number N of the EEPROM memories 24AA128
NO
YES
NO
YES
NO
YES
Save Date and time of successful access to SD memory
FINISH
Enter a numb
Informações
- Descrição
- Fluxograma sobre Control de acceso RFID loop principal, criado por carlos gonzalez em 13-04-2020.
- Criado por
- carlos gonzalez
- Visualizações
- 2
- Histórico
-
- Criado por carlos gonzalez · 11 abr 2020
- Copiado por Mariene Di Gregorio · 12 abr 2020
- Copiado por carlos gonzalez · 13 abr 2020
- Avaliação
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