CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support

Help on RS485

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
Einly



Joined: 10 Sep 2003
Posts: 60

View user's profile Send private message Send e-mail Yahoo Messenger MSN Messenger ICQ Number

Help on RS485
PostPosted: Fri Aug 20, 2004 2:29 am     Reply with quote

Hi,

Does anyone have rs485.c? Any idea how to start with RS485 communication from pc to pic? Any example code?


Thanks
_________________
Einly
Ttelmah
Guest







Re: Help on RS485
PostPosted: Fri Aug 20, 2004 4:49 am     Reply with quote

Einly wrote:
Hi,

Does anyone have rs485.c? Any idea how to start with RS485 communication from pc to pic? Any example code?


Thanks

RS485, is just a different 'electrical/wiring' form, for a normal serial interface. All the RS232 code covers this. The second 'layer' to it, is the protocol, _which is not part of the RS485 definitions_. This instead is covered by the use of names like 'profibus' etc.. There are dozens of different protocol standards, using RS485 signalling. Only the protocol is handled by the processor. You need to know which protocol you are going to use over the RS485 link...

Best Wishes
treitmey



Joined: 23 Jan 2004
Posts: 1094
Location: Appleton,WI USA

View user's profile Send private message Visit poster's website

PostPosted: Fri Aug 20, 2004 8:25 am     Reply with quote

Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group