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Author Message
  Topic: rs485 communication problem
WILLEY_85

Replies: 12
Views: 19997

PostForum: General CCS C Discussion   Posted: Thu Aug 13, 2009 5:32 am   Subject: rs485 communication problem
Thanks for the advice. That is really a good suggestion to use hardware uart. Now, after some testing, the problem is really due to the line terminator. Thanks. Laughing
  Topic: rs485 communication problem
WILLEY_85

Replies: 12
Views: 19997

PostForum: General CCS C Discussion   Posted: Tue Aug 11, 2009 10:52 pm   Subject: rs485 communication problem
Thanks for the immediate reply. Very Happy

I used a pair of sn75176 to transmit signal.

If you turn off the transmitter, when not sending (as is required if you are intending to use the line bidir ...
  Topic: rs485 communication problem
WILLEY_85

Replies: 12
Views: 19997

PostForum: General CCS C Discussion   Posted: Tue Aug 11, 2009 1:01 am   Subject: rs485 communication problem
Hi all,

I am new to PIC. I currently want to build a small system (school project). In this project, I would like to make 2 microcontrollers communicate with each other via rs485. However, the meth ...
 
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