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Thank Babar_Ali. I know RS485 use half-duplex trans. I 've been reading RS485.c and EX_RS485.c in CCS library.
I think, i must read about interrupt first (sorry for my noob).
Anyway, to save time, could you send me a easy example for RS485 (init, send and receive data...)?
My datagram :
Best...
Dear all!
I am a noob of PIC! and now i have a problem!
I want to connect two PICS. I use Proteus and C CSS.
I try connect them directly by connect RC6/TX(1) <-> RC7/RX(2) and RC7(1) <->RC6(2). It working corectly. (I 've read a example and i can understand it).
Then, i want to connect them via...
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