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combining HC11 with RS485

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ZeleC

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HC11 + RS485

HELLO GUYS
NEED HELP ON COMBINING THE RS485 WHT HC11
I M TRYING TO MAKE A NETWORK WITH MULTIPLE HC11 uC.
I DONT WANT TO USE THE SPI BECAUSE I THINK IT WILL NOT BE GOOD OVER LONG DISTANCES (???IS THAT TRUE), PLUS I WANT TO BE ABLE TO COMMUNICATE WTH OTHER PERIPHERALS THAT USE THE STANDARD RS485
SO IF ANYBODY HAVE SOME LINKS OR SOMETHING TO OFFER I WOULD BE REALLY GREATFUL
THX IN ADVANCE
REGARDS
 

Re: HC11 + RS485

ZeleC said:
HELLO GUYS
NEED HELP ON COMBINING THE RS485 WHT HC11
I M TRYING TO MAKE A NETWORK WITH MULTIPLE HC11 uC.
I DONT WANT TO USE THE SPI BECAUSE I THINK IT WILL NOT BE GOOD OVER LONG DISTANCES (???IS THAT TRUE), PLUS I WANT TO BE ABLE TO COMMUNICATE WTH OTHER PERIPHERALS THAT USE THE STANDARD RS485
SO IF ANYBODY HAVE SOME LINKS OR SOMETHING TO OFFER I WOULD BE REALLY GREATFUL
THX IN ADVANCE
REGARDS
Click to expand...

This might be usefull

Regards
 

thx a lot solvarg for ur help
i have not yet tried it ,but sure i will in the near future

and if there is some other ideas ,guys, please post

thx
 

this on designing rs485 circuits I found interesting. :sm9:
 

:oops: missed the attachment...
 

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