ruli
Newbie level 4
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- Joined
- Feb 24, 2003
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- Monterrey, México
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485 network
I´m implementing a microcontrller network using RS485, so there goes my questions
1.-How can I implement a "multi-master" network(mora than one device can transmit over the same bus)
2.-Wich method is a good one for detecting if the bus line is clear or busy?
3.- Wich protocol is great, or if anyone has implemented how do you make it?
4.-Wich information should contain one transmision an how can i make it?
I´m implementing a microcontrller network using RS485, so there goes my questions
1.-How can I implement a "multi-master" network(mora than one device can transmit over the same bus)
2.-Wich method is a good one for detecting if the bus line is clear or busy?
3.- Wich protocol is great, or if anyone has implemented how do you make it?
4.-Wich information should contain one transmision an how can i make it?