485 bus

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485 bus

Anonymous
Not applicable
‎Sep 04, 2009 09:09 AM
‎Sep 04, 2009 09:09 AM
        I have implemented a 485 connection to uart .   
My next problem is some program to send and receive data from the multiple slaves on the 485 connection. Suggestions please.   
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Re: 485 bus

Anonymous
Not applicable
‎Nov 14, 2010 09:21 PM
‎Nov 14, 2010 09:21 PM

I meet the issue too. The host to device 485 communication is ok, but has problem when  send and receive data.

   

I think the point is how to use UART module (or RX8) which seems not a full H/W UART. How to clear the RxStatus Flag?
Any sample code can be share?

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