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FpDebug questions
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Lazarus for Windows on aa...
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Topic: Catracas no Brasil (Read 2900 times)
rc.1990
Jr. Member
Posts: 54
Catracas no Brasil
«
on:
April 04, 2017, 02:36:24 am »
Alguém tem algum exemplo ou poderia ensinar como fazer o Lazarus se comunicar com alguma catraca fabricada e vendida no Brasil?
Com ou sem biometria.
Obrigado.
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Almir.Bispo
Jr. Member
Posts: 91
CSV Comp DB is the Best NoSQL
Re: Catracas no Brasil
«
Reply #1 on:
July 01, 2017, 02:50:50 pm »
Olá.Isso pode ser feito acessando alguma porta serial do computador.Para isso basta instalar o componente 5dpo:
http://wiki.freepascal.org/5dpo
.
Você pode usar a função readdata().
Caso precise de ajuda fale conosco.
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CSV Comp DB Developer {Pascal Lover}
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