Normalzovany protokol pro komunikaci po RS-485?

[Miroslav Sinko]

--- "Ing. Petr Weissar, Ph.D." <weissar@kae.zcu.cz> wrote:

> S ModBUSem jsme delali a ta mi to neda ...
> 
> 1. proc by se nedalo v PC odcasovat ModBUS ? tj. zacatek/konec paketu

Ked tu uz bol pouzity termin "bombenfest", tak dodrzanie casovania
mozte _zarucit_ iba v RTOS, alebo zariadeniach typu MCU so softom, kde
mate zarucenu obsluhu linky (napr. vyssia priorita obsluhy prerusenia
serioveho portu, ktore nikdy nezakazujete).

miro



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