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need help multi master PIC connection

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babatundeawe

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please need help on how to connect a pic in multimaster mode or hw to connect multiple pic together.

scenerio:

1. all pic communicate with a master, while it communicate with the pc.
2. the pc also communicate with the pic and the pic send the message to other.
with each pic decoding its message.
 

Between the pics use i2c protocol. One pic master others are slave.
Between the master pic and pc use uart (RS232) control.
Do you need something like that?
 

thanks guys for u response. this is what i want

this is my plan. i am having five pic16f887 to send and receive from pic18f452 or pic18f4620, while i connect the 18f through uart to the pc serial port.

and want to communicate whtever command from the pc to the 16fs throuh the 18fs.

so between the 16fs and the 18f communication should be bidirectional but the 16fs communicate with the pc via the 18f.
thanks
 

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