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Master and Slave devices on RS232

 
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yannp



Joined: 12 Oct 2005
Posts: 13

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Master and Slave devices on RS232
PostPosted: Wed Oct 19, 2005 12:13 pm     Reply with quote
Is there any tutorials/sample code for running a master PIC communicating with slave PICs across RS232? - using an ID for desired slave PIC...
PCM programmer



Joined: 06 Sep 2003
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PostPosted: Wed Oct 19, 2005 12:40 pm     Reply with quote
Quote:

Is there any tutorials/sample code for running a master PIC communicating with slave PICs across RS232? - using an ID for
desired slave PIC.

Look at these CCS example and driver files:

c:\Program Files\Picc\Examples\EX_RS485.C
c:\Program Files\Picc\Drivers\RS485.C

c:\Program Files\Picc\Examples\EX_PBUSM.C
Neutone



Joined: 08 Sep 2003
Posts: 839
Location: Houston

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PostPosted: Wed Oct 19, 2005 1:00 pm     Reply with quote
I recomend MODBUS protocol. There is code posted in this forum that can get you started.
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